Cardboard box processing apparatus and cardboard box processing system having same

Abstract

A cardboard box processing apparatus and a cardboard box processing system having same. The cardboard box processing apparatus comprises: a frame; a feeding module, arranged on the frame and used for conveying cardboard; a transverse pressing device, arranged on the frame and used for pressing the cardboard to form indentations and / or forming grooves on the cardboard; longitudinal creasing devices, wherein each longitudinal creasing device comprises a press fitting portion, and the press fitting portion is capable of moving reciprocatingly in the width direction of the cardboard; longitudinal cutting devices, wherein each longitudinal cutting device comprises longitudinal cutters, and the longitudinal cutters are capable of moving reciprocatingly in the width direction of the cardboard; a transverse grooving device, comprising a transverse grooving driving shaft and a grooving cutter, wherein the grooving cutter rotates along with the transverse grooving driving shaft and is capable of moving reciprocatingly in the width direction of the cardboard; and a transverse cutting device and / or a punching device, wherein the punching device is used for punching the cardboard, and the transverse cutting device is used for transversely cutting the cardboard in the width direction of the cardboard.

Description

Carton processing equipment and carton processing system with same TECHNICAL FIELD

[0001] The present application relates to the technical field of carton machines, in particular to a carton processing equipment and a carton processing system with same. BACKGROUND

[0002] At present, cartons are usually folded from corrugated paperboards. In order to facilitate the user to fold the corrugated paperboard manually, the staff usually needs to use a carton machine to perform indentation and cutting processing on the corrugated paperboard.

[0003] However, with the gradual improvement of living standards, especially the continuous development of express delivery, shipping and other industries, the goods that need to be packaged and protected by cartons are increasingly diverse, which also leads to the gradual increase of the structure and strength requirements of cartons and the processing steps of corrugated paperboards used to fold into cartons. The processing function of the traditional carton machine is relatively single and cannot meet the processing needs of the corrugated paperboard of the new carton.

[0004] SUMMARY

[0005] The main purpose of the present application is to provide a carton processing equipment and a carton processing system with same, so as to solve the problem that the processing function of the existing carton machine cannot meet the processing needs of the corrugated paperboard.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the present application, a carton processing equipment is provided, which comprises: a rack; a feeding module arranged on the rack and used for conveying a paperboard; a transverse indentation device arranged on the rack and used for pressing an indentation on the paperboard and / or forming a notch on the paperboard; a longitudinal indentation device arranged on the rack, the longitudinal indentation device comprising a pressing part which is reciprocable along the width direction of the paperboard; a longitudinal cutting device arranged on the rack, the longitudinal cutting device comprising a longitudinal cutter which is reciprocable along the width direction of the paperboard; a transverse notching device arranged on the rack, the transverse notching device comprising a transverse notching driving shaft and a notching cutter, the notching cutter rotating with the transverse notching driving shaft and being reciprocable along the width direction of the paperboard; a transverse cutting device and / or a punching device, the punching device being used for punching on the paperboard; and the transverse cutting device being used for transversely cutting the paperboard along the width direction of the paperboard.

[0007] Further, the transverse indentation device comprises processing pieces, the processing pieces are at least two, at least part of the at least two processing pieces are oppositely arranged to form a first processing space, the first processing space is used for pressing an indentation on the paperboard; wherein at least part of the at least two processing pieces are movably arranged to synchronously process two board surfaces of the paperboard.

[0008] Further, the processing piece comprises a driving shaft rotatably arranged on the frame, and a processing structure arranged on the outer circumferential surface of the driving shaft and rotatable with the driving shaft; wherein, in the two oppositely arranged processing pieces, the driving shafts of the two processing pieces are arranged in parallel to each other, the processing structure on one processing piece is a first processing structure, and the processing structure on the other processing piece is a second processing structure; when at least part of the first processing structure is arranged opposite to the second processing structure, the part of the first processing structure and the second processing structure form a first processing space.

[0009] Further, in the two oppositely arranged processing pieces, the driving shaft of one processing piece is a roller shaft, at least part of the outer circumferential surface of the roller shaft is the first processing structure, and the driving shaft of the other processing piece comprises a rotating shaft; wherein, the second processing structure comprises an indentation cutter connected to the rotating shaft and arranged opposite to the groove cutter.

[0010] Further, the longitudinal indentation device comprises a longitudinal indentation main body comprising a pressing part rotatably arranged, and a first roller shaft rotatably arranged on the frame, the pressing part being arranged opposite to at least part of the outer circumferential surface of the first roller shaft to form a pressing space for longitudinal indentation processing on the paperboard.

[0011] Further, the longitudinal indentation main body is movably arranged, the first roller shaft comprises a matching part, the pressing part is arranged opposite to at least part of the outer circumferential surface of the matching part, and the longitudinal indentation device further comprises a first longitudinal indentation driving piece drivingly connected to the longitudinal indentation main body to drive the longitudinal indentation main body to move.

[0012] Further, the pressing part is a wheel body, and the longitudinal indentation main body further comprises a mounting part slidably arranged on the frame, a third pressing driving part arranged on the mounting part and moving synchronously with the mounting part, and a connecting part arranged on the driving end of the third pressing driving part, the pressing part being rotatably arranged on the connecting part; wherein, the third pressing driving part is used to drive the connecting part to move the pressing part close to or away from the matching part.

[0013] Further, the longitudinal indentation device further comprises a first transmission assembly comprising a second gear and a second rack, and a second guide rail sliding block assembly arranged between the frame and the mounting part to guide the sliding direction of the mounting part; the first longitudinal indentation driving piece is arranged on the mounting part, the second gear is sleeved on the driving end of the first longitudinal indentation driving piece, the second rack is arranged on the frame, and the second gear and the second rack are engaged; in the process of driving the second gear to rotate by the first longitudinal indentation driving piece, the first longitudinal indentation driving piece moves relative to the second rack to drive the pressing part to move through the mounting part.

[0014] Further, the first roller shaft comprises a roller shaft body, the matching part is sleeved on the roller shaft body and rotates synchronously with the roller shaft body, and the longitudinal indentation device further comprises a second longitudinal indentation driving element which is drivingly connected with the matching part to drive the matching part to move along the extension direction of the roller shaft body.

[0015] Further, the longitudinal indentation device further comprises a connecting structure for connecting the second longitudinal indentation driving element and the matching part, the connecting structure is slidably arranged on the rack; a first guide rail sliding block assembly is arranged between the connecting structure and the rack, and the first guide rail sliding block assembly is used for guiding the sliding direction of the connecting structure; a first transmission assembly comprises a first gear and a first rack, the first gear is sleeved on the driving end of the second longitudinal indentation driving element, and the first rack is arranged on the rack; the first gear and the first rack are engaged; in the process that the second longitudinal indentation driving element drives the first gear to rotate, the second longitudinal indentation driving element moves relative to the first rack to drive the matching part to move through the connecting structure; wherein the roller shaft body is a prism structure, the matching part is in a cylindrical shape, the inner hole structure of the matching part is matched with the roller shaft body, so that in the process that the roller shaft body drives the matching part to rotate, the matching part moves along the extension direction of the roller shaft body.

[0016] Further, the longitudinal cutting device comprises a first base and a second base, the second base is arranged above the first base, the first base comprises a fixed seat, the fixed seat is connected with a cutter holder, a driven wheel and a driving wheel are arranged on the front-rear direction of one side of the cutter holder, the driving wheel is connected to the cutter holder, the ring longitudinal cutter is connected to the driven wheel, and the driving wheel drives the driven wheel to rotate to drive the ring longitudinal cutter to cut.

[0017] Further, the cutter holder is rotatably arranged, the rotation axis of the cutter holder is coaxial with the rotation axis of the driving wheel, and the longitudinal cutting device further comprises a fifth longitudinal cutting driving element, a fourth transmission assembly, and a pull rod, the fifth longitudinal cutting driving element is drivingly connected with the pull rod through the fourth transmission assembly, and one end of the pull rod is rotatably connected with the cutter holder; wherein the fourth transmission assembly is a screw nut transmission element, the other end of the pull rod is rotatably connected with the nut of the fourth transmission assembly; or the fourth transmission assembly is a gear and rack transmission element, and the other end of the pull rod is rotatably connected with the rack of the fourth transmission assembly.

[0018] Further, the second base is movably arranged on the rack, and the longitudinal cutting device further comprises a third guide rail sliding block assembly arranged between the rack and the second base, the third guide rail sliding block assembly is used for guiding the sliding direction of the second base; a first longitudinal cutting driving element is arranged on the second base; a second transmission assembly comprises a third gear and a third rack, the third gear is sleeved on the driving end of the first longitudinal cutting driving element, and the third rack is arranged on the rack; wherein in the process that the first longitudinal cutting driving element drives the third gear to rotate, the first longitudinal cutting driving element moves relative to the third rack to drive the ring longitudinal cutter to move through the second base.

[0019] Further, the longitudinal cutting device further comprises a driving rod, the driving rod is prismatic, the driving rod is arranged in the inner hole of the driving wheel, the structure of the inner hole of the driving wheel is matched with the structure of the driving rod, so that the driving wheel slides along the extension direction of the driving rod in the process that the driving rod drives the driving wheel to rotate, a second longitudinal cutting driving element is drivingly connected with the driving rod to drive the driving rod to rotate, wherein the longitudinal cutting device is at least two, the driving rod drives the driving wheels of the longitudinal cutting devices to rotate synchronously.

[0020] Further, the transverse slotting device comprises a second roller shaft rotatably arranged on the rack, a transverse slotting body arranged on the rack, the transverse slotting body comprising a rotatably arranged transverse slotting driving shaft and a slotting cutter arranged on the outer circumferential surface of the transverse slotting driving shaft, wherein when the transverse slotting driving shaft drives the slotting cutter to move to be arranged opposite to at least part of the outer circumferential surface of the second roller shaft, a second machining space is formed around the slotting cutter and the second roller shaft.

[0021] Further, the transverse slotting body further comprises a mounting structure, the transverse slotting driving shaft is rotatably arranged on the mounting structure, a first transverse slotting driving element is drivingly connected with the transverse slotting driving shaft to drive the transverse slotting driving shaft to rotate, the mounting structure is slidably arranged on the rack, the transverse slotting device further comprises a second transverse slotting driving element, the second transverse slotting driving element is drivingly connected with the mounting structure to drive the transverse slotting body to move, wherein the transverse slotting body is at least two, the second transverse slotting driving element is one, the second transverse slotting driving element is drivingly connected with the at least two transverse slotting bodies to drive the at least two transverse slotting bodies to move towards or away from each other, or the transverse slotting body is at least two, the second transverse slotting driving element is at least two, the at least two second transverse slotting driving elements are arranged in one-to-one correspondence with the at least two transverse slotting bodies, and the at least two transverse slotting bodies can move towards or away from each other.

[0022] Further, the carton processing equipment further comprises a control module connected with the first transverse slotting driving element, the control module adjusts the rotating speed and / or rotating direction of the first transverse slotting driving element according to the preset slotting pitch value of the transverse slotting device.

[0023] Further, the transverse slotting device further comprises a pressing structure, the pressing structure comprises a third transverse slotting driving element arranged on the rack and / or the mounting structure, a pressing body arranged on the driving end of the third transverse slotting driving element, the pressing body comprising a first pressing wheel rotatably arranged, the third transverse slotting driving element is used to drive the pressing body to move towards or away from the second roller shaft, so as to press the paperboard on the second roller shaft through the first pressing wheel.

[0024] Further, the feeding module comprises a discharging device, the discharging device has a discharging port, the discharging device comprises: a discharging piece rotatably arranged on the rack; and a discharging pressing piece arranged on the rack, the discharging pressing piece is used for pressing the paperboard on the discharging piece; wherein the discharging piece is one of a roller shaft and a roller wheel, and the discharging pressing piece is one of the roller shaft and the roller wheel.

[0025] Further, the feeding module further comprises a feeding device, the feeding device comprises: a feeder having a feeding port; and a feeding rack arranged on a side of the feeder away from the discharging port, the feeding rack comprises a support structure and a bearing structure arranged on the support structure, the bearing structure is used for bearing the paperboard, the bearing structure is at least two, the at least two bearing structures are arranged at intervals along the conveying direction of the paperboard, and the height H2 of the bearing structure close to the feeder and the height H1 of the material channel bottom wall of the feeder satisfy: H2≥H1; wherein at least one bearing structure is movably arranged, so as to adjust the distance between the bearing structure and the bearing structure adjacent to the bearing structure when the bearing structure moves.

[0026] Further, the at least two bearing structures comprise a first bearing structure and a second bearing structure, the first bearing structure is arranged close to the feeder relative to the second bearing structure; wherein the first bearing structure comprises a first bearing part rotatably arranged, the first bearing part is used for bearing the paperboard; in the movement process of the paperboard, the first bearing part rotates under the friction force of the first bearing part and the paperboard.

[0027] Further, the feeding device further comprises: a feeding driving piece rotatably arranged on the rack; and a pressing piece arranged on the rack, the pressing piece is used for pressing the paperboard on the feeding driving piece; wherein the feeding driving piece is one of a roller shaft and a roller wheel, and the pressing piece is one of the roller shaft and the roller wheel.

[0028] Further, the carton processing equipment comprises a cross-cutting device, the cross-cutting device comprises: oppositely arranged upper and lower cutter rollers, the upper and lower cutter rollers are arranged on a rack, an outer circumferential surface of the upper cutter roller is provided with upper cutter knives distributed in an axial direction, and an outer circumferential surface of the lower cutter roller is provided with lower cutter knives matched with the upper cutter knives; a cross-cutting driving piece for driving the upper and lower cutter rollers to synchronously rotate, the cross-cutting driving piece is arranged on the rack; wherein in the synchronous rotation process of the upper and lower cutter rollers, the upper cutter knives and the lower cutter knives are gradually engaged from one end to the other end; or the upper cutter knives and the lower cutter knives are synchronously engaged to cut the paperboard.

[0029] Further, the carton processing equipment comprises a punching device, the punching device comprises: a punching driving shaft rotatably arranged on the rack; a first punching driving member drivingly connected with the punching driving shaft to drive the punching driving shaft to rotate, wherein the punching driving shaft is at least two, the at least two punching driving shafts are arranged in parallel with each other, at least one punching driving shaft is provided with a punching knife, and at least another punching driving shaft is provided with a matching roller; during synchronous rotation of the punching driving shafts, the punching knife is arranged opposite to at least part of the outer circumferential surface of the matching roller.

[0030] Further, the punching knife comprises: a punching knife mounting seat movably sleeved on the punching driving shaft; and a cutter body arranged on the punching knife mounting seat to drive the cutter body to move when the punching knife mounting seat moves along the punching driving shaft.

[0031] Further, the transverse pressing device comprises: a driving shaft connected with the rack; a rotating shaft arranged in parallel with the driving shaft; at least one knife shaft axially connected to the rotating shaft in sequence and rotating with the rotating shaft, each knife shaft reciprocatingly axially moves; a slotting cutter arranged on the outer circumferential surface of the at least one knife shaft and arranged in the axial direction of the knife shaft; and a marking cutter mounted on the rotating shaft, the marking cutter rotating with the rotating shaft to perform marking relative to the driving shaft.

[0032] Further, the driving shaft, the rotating shaft, the knife shaft and the slotting cutter form a transverse slotting group; the driving shaft, the rotating shaft and the marking cutter form a transverse marking group, and the transverse slotting group and the transverse marking group can be freely combined side by side to realize different arrangement combinations of the slotting and marking processes.

[0033] Further, the rotating shaft is two, the two rotating shafts are provided with the marking cutters, and the marking cutters of the two rotating shafts form a marking space to perform marking on the passing paperboard.

[0034] Further, the transverse pressing device comprises: a cutter roller arranged on the rack, the cutter roller comprising a roller body capable of rotating along its own axis, at least one cutter body being arranged in the circumferential direction of the roller body, the cutter body being movably mounted on the roller body, the cutter body being driven by a driving mechanism to circumferentially displace along the surface of the roller body to realize adjustable distance between the circumferential directions of the cutter bodies; and a driving structure arranged on the rack, the driving structure driving the cutter body to axially displace along the roller body to realize adjustable distance between the axial directions of the cutter bodies.

[0035] Further, the slotting cutter is a cutting knife for cutting the paperboard or a marking cutter for marking the paperboard.

[0036] Further, one side of the rotating shaft is provided with a driving shaft, the driving shaft is a transmission roller or a cutter roller, and the rotating shaft and the driving shaft are connected with a third driving device to realize free switching between uniform speed state, acceleration state and deceleration state of the rotating shaft and / or the driving shaft.

[0037] Further, in the circumferential direction of the rotating shaft, when the distance between at least two adjacent slot knives is equal to the distance between corresponding cutting points or indentation points on the paperboard, the rotating shaft or driving shaft rotates at a constant speed during the cutting or indentation process; when the distance between at least two adjacent slot knives is less than or greater than the distance between corresponding cutting points or indentation points on the paperboard, the rotating shaft or driving shaft rotates at a deceleration or acceleration during the cutting or indentation process.

[0038] According to another aspect of the present application, a carton processing system is provided, the carton processing system comprising the carton processing apparatus as described above, the feeder of the feeding device of the carton processing apparatus comprising a rotatable feeding part, the feeding part being in contact with the paperboard during rotation to feed the paperboard when the paperboard is moved.

[0039] Further, the feeder comprises an outer housing having an inner cavity and a plurality of hole parts in communication with the inner cavity, at least one hole part being provided with a rotatable feeding part, and at least another hole part being used for adsorbing the paperboard; wherein the carton processing system further comprises a suction device in communication with the inner cavity for suctioning the inner cavity to a negative pressure state; during rotation of the feeding part, the feeding part moves the paperboard by friction between the feeding part and the paperboard.

[0040] Further, the carton processing system further comprises a feeding device arranged between the feeding device and the discharging device of the carton processing apparatus, the feeding device comprising: a feeder; and / or, a feeding assembly comprising a feeding driving part and a pressing part, the feeding driving part being rotatably arranged on a rack of the carton processing apparatus; the pressing part being arranged on the rack for pressing the paperboard on the feeding driving part; wherein the feeding driving part is one of a roller shaft and a roller, and the pressing part is one of a roller shaft and a roller.

[0041] The paper box processing equipment comprises a feeding module, a transverse pressing device, a longitudinal indentation device, a longitudinal cutting device and a transverse slotting device, the feeding module is used for conveying paper boards, the transverse pressing device is used for pressing indentation on the paper boards and / or slotting on the paper boards, the longitudinal indentation device comprises a pressing part which can reciprocate along the width direction of the paper boards, the longitudinal cutting device comprises a longitudinal cutter which can reciprocate along the width direction of the paper boards, and the transverse slotting device comprises a transverse slotting driving shaft and a slotting cutter which rotates with the transverse slotting driving shaft and can reciprocate along the width direction of the paper boards. The paper box processing equipment further comprises a transverse cutting device and / or a punching device, the punching device is used for punching on the paper boards, and the transverse cutting device is used for transversely cutting the paper boards along the width direction of the paper boards. In this way, the paper box processing equipment can realize paper board conveying, transverse indentation, longitudinal indentation, transverse slotting, transverse cutting, longitudinal cutting and punching processing at the same time, and all the processing procedures required by the paper boards are covered, thereby solving the problem that the processing function of the paper box machine in the prior art cannot meet the processing requirements of the corrugated paper boards. Meanwhile, the staff can also process the procedures according to the requirements of the paper boards, and the transverse cutting device and the punching device are adaptively selected in the design stage, so as to realize the customized design of the paper box processing equipment. BRIEF DESCRIPTION OF DRAWINGS

[0042] The drawings constituting a part of the specification of the present application are used to provide further understanding of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0043] Fig. 1 shows a side view of a paper box processing equipment according to an embodiment one of the present application after the shell assembly is disassembled;

[0044] Fig. 2 shows a partial perspective view of a feeding device of the paper box processing equipment in Fig. 1;

[0045] Fig. 3 shows a perspective view of a feeder of the feeding device of the paper box processing equipment in Fig. 1;

[0046] Fig. 4 shows a perspective view of a discharging device of the paper box processing equipment in Fig. 1;

[0047] Fig. 5 shows a perspective view of a feeding rack of the paper box processing equipment in Fig. 1;

[0048] Fig. 6 shows a perspective view of a transverse pressing device of a paper box processing equipment according to an embodiment two of the present application;

[0049] Fig. 7 shows a partial perspective view of the transverse pressing device of the paper box processing equipment in Fig. 6;

[0050] Fig. 8 shows a perspective view of the transverse pressing device in Fig. 6 after part of the structure in Fig. 7 is disassembled.

[0051] Fig. 9 shows a perspective structural schematic view of a cross-pressing device of an eighteenth embodiment of a carton processing apparatus according to the present application;

[0052] Fig. 10 shows an enlarged schematic view at A in Fig. 9;

[0053] Fig. 11 shows a perspective structural schematic view of a cross-pressing device of a third embodiment of a carton processing apparatus according to the present application;

[0054] Fig. 12 shows a partial sectional schematic view of the cross-pressing device in Fig. 11 when fitted with a cutting knife;

[0055] Fig. 13 shows a partial sectional schematic view of the cross-pressing device in Fig. 11 when fitted with an indentation knife;

[0056] Fig. 14 shows a perspective structural schematic view of a cross-pressing device of a fourth embodiment of a carton processing apparatus according to the present application;

[0057] Fig. 15 shows a perspective structural schematic view of a longitudinal indentation device of the carton processing apparatus in Fig. 1;

[0058] Fig. 16 shows a perspective structural schematic view of a longitudinal pressing device of a fifth embodiment of a carton processing apparatus according to the present application;

[0059] Fig. 17 shows a perspective structural schematic view of a longitudinal pressing device of a sixth embodiment of a carton processing apparatus according to the present application;

[0060] Fig. 18 shows a perspective structural schematic view of a longitudinal cutting device of the carton processing apparatus in Fig. 1;

[0061] Fig. 19 shows a perspective structural schematic view of the longitudinal cutting device in Fig. 18 when detached from the frame;

[0062] Fig. 20 shows a perspective structural schematic view of a longitudinal cutting device of a seventh embodiment of a carton processing apparatus according to the present application;

[0063] Fig. 21 shows a perspective structural schematic view of a longitudinal cutting device of an eighth embodiment of a carton processing apparatus according to the present application;

[0064] Fig. 22 shows a perspective structural schematic view of a longitudinal cutting device of a ninth embodiment of a carton processing apparatus according to the present application;

[0065] Fig. 23 shows a perspective structural schematic view of a longitudinal cutting device of a tenth embodiment of a carton processing apparatus according to the present application;

[0066] Fig. 24 shows a perspective structural schematic view of a longitudinal cutting device of an eleventh embodiment of a carton processing apparatus according to the present application;

[0067] Fig. 25 shows a perspective view of a slotting device of the carton processing apparatus of Fig. 1;

[0068] Fig. 26 shows a front view of a cross cutting device of the carton processing apparatus of Fig. 1;

[0069] Fig. 27 shows a perspective view of a cross cutting device of an embodiment twelve of the carton processing apparatus according to the present application;

[0070] Fig. 28 shows a partial perspective view of the cross cutting device of Fig. 27;

[0071] Fig. 29 shows a perspective view of a punching device of the carton processing apparatus of Fig. 1;

[0072] Fig. 30 shows a perspective view of a punching blade of the punching device of Fig. 29;

[0073] Fig. 31 shows a perspective view of a punching device of an embodiment fourteen of the carton processing apparatus according to the present application;

[0074] Fig. 32 shows a perspective view of an overall driving structure of an embodiment fifteen of the carton processing apparatus according to the present application;

[0075] Fig. 33 shows a perspective view of a first processing module of an embodiment sixteen of the carton processing apparatus according to the present application;

[0076] Fig. 34 shows a perspective view of a second processing module of an embodiment seventeen of the carton processing apparatus according to the present application;

[0077] Fig. 35 shows a perspective view of an embodiment of the carton processing system according to the present application;

[0078] Fig. 36 shows a perspective view of the carton processing system of Fig. 35;

[0079] Fig. 37 shows a top view of a slotting group and a cross creasing group combined structure of an embodiment twenty of the carton processing apparatus according to the present application;

[0080] Fig. 38 shows an axial view of the slotting group and the cross creasing group combined structure of Fig. 37;

[0081] Fig. 39 shows another view of the slotting group and the cross creasing group combined structure of Fig. 37;

[0082] Fig. 40 shows a perspective view of two rotating shafts and a driving mechanism of an embodiment twenty one of the carton processing apparatus according to the present application;

[0083] Fig. 41 shows a front view of the two rotating shafts and the driving mechanism of Fig. 40;

[0084] Figure 42 shows a partial schematic view of the two rotary shafts and the driving mechanism in Figure 40;

[0085] Figure 43 shows a perspective view of a crosser of an embodiment twenty-two of a carton processing apparatus according to the present application;

[0086] Figure 44 shows a front view of the crosser in Figure 43;

[0087] Figure 45 shows a structural schematic view of a knife body, a sleeve and a second driving assembly of the crosser in Figure 43;

[0088] Figure 46 shows a perspective view of a crosser of an embodiment twenty-three of a carton processing apparatus according to the present application;

[0089] Figure 47 shows an enlarged view of B in Figure 46;

[0090] Figure 48 shows a structural schematic view of a knife body and a sleeve of the crosser in Figure 46;

[0091] Figure 49 shows a structural schematic view of a knife body and a second driving assembly of the crosser in Figure 46.

[0092] The above-mentioned drawings include the following reference signs: 1, rack; 2, feeding device; 201, feeding port; 202, feeder; 203, feeding driving piece; 204, pressing piece; 3, discharging device; 301, discharging port; 302, discharging piece; 303, discharging driving piece; 304, discharging pressing piece; 4, feeding rack; 401, support structure; 402, first bearing structure; 402a, first bearing part; 403, second bearing structure; 5, transverse pressing device; 20, first driving assembly; 21, first driving piece; 22, first transmission part; 23, second transmission part; 24, intermediate transmission part; 25, output piece; 30, mounting rack; 31, wheel sleeve; 32, mounting body; 40, guide assembly; 41, first guide piece; 42, second guide piece; 50, transverse pressing assembly; 51, transverse pressing cutter; 52, transverse pressing driving part; 521, transverse pressing driving piece; 522, transverse pressing transmission shaft; 53, second rotating wheel; 54, transverse pressing transmission part; 541, transverse pressing wheel sleeve; 542, transverse pressing connecting piece; 551, sleeve; 552, first driving device; 553, positioning hole; 554, limiting seat; 555, limiting clamping groove; 556, gear ring; 557, shaft body; 558, fourth gear; 559, second driving device; 561, support; 562, support seat; 563, insertion slot; 564, movable seat; 565, third driving device; 60, driving shaft; 61, rotating shaft; 62, cutter shaft; 621, cutter shaft mounting slot; 71, first processing structure; 72, second processing structure; 73, slot cutter; 731, slot cutter avoiding slot; 732, base; 733, blade; 734, slot cutter mounting hole; 74, indentation cutter; 80, guide rail sliding block mechanism; 81, driving mechanism; 82, sliding block; 83, first screw nut mechanism; 91, upper cutter part; 92, lower cutter part; 101, upper cross beam; 102, lower cross beam; 103, upper indentation cutter; 104, lower indentation cutter; 6, longitudinal indentation device; 110, longitudinal pressing main body; 111, pressing part; 112, mounting part; 113, third pressing driving part; 114, connecting part; 115, longitudinal pressing driving roller; 120, first roller shaft; 121, roller shaft main body; 122, matching part; 123, second annular pressing cutter; 130, first longitudinal pressing driving piece; 140, second longitudinal pressing driving piece; 150, connecting structure; 160, first guide rail sliding block assembly; 170, first transmission assembly; 171, first gear; 172, first rack; 173, second gear; 174, second rack; 180, second guide rail sliding block assembly; 7, longitudinal cutting device; 190, first base; 191, fixing seat; 200, second base; 210, cutter holder; 220, driven wheel; 230, driving wheel; 240, annular longitudinal cutter; 250, third guide rail sliding block assembly; 260, first longitudinal cutting driving piece; 270, second transmission assembly; 271, third gear; 272, third rack; 280, driving rod;290, second longitudinal cutting driving member; 291, cutting mounting structure; 292, third longitudinal cutting driving member; 293, straight longitudinal cutter; 294, fourth longitudinal cutting driving member; 295, fifth longitudinal cutting driving member; 2951, longitudinal cutting driving roller; 296, fourth transmission assembly; 297, pull rod; 298, matching structure; 299, longitudinal cutting main body; 2991, sixth longitudinal cutting driving member; 8, transverse slotting device; 300, second roller shaft; 310, transverse slotting main body; 311, transverse slotting driving shaft; 312, slotting cutter; 313, mounting structure; 314, first transverse slotting driving member; 320, second transverse slotting driving member; 330, second screw nut mechanism; 340, pressing structure; 341, third transverse slotting driving member; 342, pressing main body; 343, first pressing wheel; 9, transverse cutting device; 351, upper cutter roller; 352, lower cutter roller; 353, upper cutting cutter; 354, lower cutting cutter; 355, transverse cutting mounting structure; 356, circular transverse cutting cutter; 357, first transverse cutting driving device; 358, second transverse cutting driving device; 11, housing assembly; 12, punching device; 360, punching driving shaft; 361, punching cutter; 3611, punching cutter mounting seat; 3612, cutter body; 362, matching roller; 364, punching mounting structure; 365, second punching driving member; 13, first processing module; 131, first processing module driving roller; 1311, first processing module driving roller body; 1312, cutter mounting seat; 132, first processing module matching roller; 1321, first processing module matching roller body; 1322, first processing module matching structure; 133, first processing module guide rail sliding block assembly; 14, second processing module; 141, second processing module driving roller; 142, second processing module matching roller; 1421, second processing module matching structure; 143, longitudinal pressing cutter; 144, second processing module guide rail sliding block assembly; 15, overall driving structure; 151, locking part; 152, overall driving member; 153, belt pulley transmission assembly driving wheel; 154, belt pulley transmission assembly belt; 161, transverse slotting group; 162, transverse pressing mark group; 163, transmission structure; 164, first driving member; 165, lifting structure; 166, second driving member; 167, synchronous rod; 168, support plate; 169, driving device. DETAILED DESCRIPTION

[0093] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0094] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0095] First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "fixing", "connecting" should be understood broadly, which can be mechanical connection or electrical connection, or the internal communication of two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change, the present application is not limited to the above best embodiment, anyone can derive other various forms of products under the inspiration of the present application, but regardless of any changes in shape or structure, any technical solution with the same or similar to the present application, falls within the scope of the present application.

[0096] Unless otherwise stated, the orientation words such as "up, down" are generally directed to the direction shown in the drawings, or to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally directed to the left and right shown in the drawings; "inner, outer" refers to the inner and outer relative to the contour of each component, but the above orientation words are not used to limit the present application.

[0097] It should be noted that the transverse pressing mentioned in the embodiment refers to pressing a mark on the surface of the paperboard, and the "transverse" direction refers to the direction perpendicular to the running direction of the paperboard, parallel to the width direction of the paperboard. The longitudinal pressing and transverse pressing mentioned later are similar, and the "longitudinal" direction refers to the direction parallel to the running direction of the paperboard, parallel to the length direction of the paperboard, and perpendicular to the width direction of the paperboard. The "transverse" and "longitudinal" in transverse and longitudinal slotting and transverse and longitudinal cutting are the same.

[0098] In order to solve the problem that the processing function of the carton machine in the prior art cannot meet the processing needs of the corrugated paperboard, the present application provides a carton processing equipment and a carton processing system with the same.

[0099] Embodiment one

[0100] As shown in FIGS. 1-8, 15, 18, 19, 25, 26, 29 and 30, the carton processing equipment comprises a rack 1, a feeding module, a transverse pressing device 5, a longitudinal indentation device 6, a longitudinal cutting device 7, a transverse slotting device 8, a transverse cutting device 9 and / or a punching device 12. The feeding module is arranged on the rack 1 for conveying the paperboard. The transverse pressing device 5 is arranged on the rack 1 for pressing the indentation on the paperboard and / or slotting the paperboard. The longitudinal indentation device 6 is arranged on the rack 1, and the longitudinal indentation device 6 comprises a pressing part 111 which is reciprocable along the width direction of the paperboard. The longitudinal cutting device 7 is arranged on the rack 1, and the longitudinal cutting device 7 comprises a longitudinal cutting knife which is reciprocable along the width direction of the paperboard. The transverse slotting device 8 is arranged on the rack 1, and the transverse slotting device 8 comprises a transverse slotting driving shaft 311 and a slotting knife 312 which rotates with the transverse slotting driving shaft 311 and is reciprocable along the width direction of the paperboard. The punching device 12 is used for punching the paperboard, and the transverse cutting device 9 is used for transversely cutting the paperboard along the width direction of the paperboard.

[0101] By applying the technical solution of the present embodiment, the rack 1 of the carton processing equipment is provided with the feeding module, the transverse pressing device 5, the longitudinal indentation device 6, the longitudinal cutting device 7 and the transverse slotting device 8. The feeding module is used for conveying the paperboard, the transverse pressing device 5 is used for pressing the indentation on the paperboard and / or slotting the paperboard, the longitudinal indentation device 6 comprises the pressing part 111 which is reciprocable along the width direction of the paperboard, the longitudinal cutting device 7 comprises the longitudinal cutting knife which is reciprocable along the width direction of the paperboard, and the transverse slotting device 8 comprises the transverse slotting driving shaft 311 and the slotting knife 312 which rotates with the transverse slotting driving shaft 311 and is reciprocable along the width direction of the paperboard. The carton processing equipment further comprises the transverse cutting device 9 and / or the punching device 12. The punching device 12 is used for punching the paperboard, and the transverse cutting device 9 is used for transversely cutting the paperboard along the width direction of the paperboard. In this way, the carton processing equipment can perform transverse indentation, longitudinal indentation, transverse slotting, transverse cutting, longitudinal cutting and punching processing on the paperboard while conveying the paperboard, thereby covering all possible processing procedures of the paperboard and solving the problem that the processing function of the carton machine in the prior art cannot meet the processing requirements of the corrugated paperboard. Meanwhile, the staff can also process the paperboard according to the processing procedure required by the paperboard, and adaptively select the transverse cutting device and the punching device in the design stage to realize the customized design of the carton processing equipment.

[0102] Specifically, the present embodiment further comprises a housing assembly 11 arranged on the rack 1, and the carton processing equipment as a whole is in a relatively sealed state to separate and protect each device in the carton processing equipment from the external space.

[0103] Specifically, the carton processing equipment in the embodiment further comprises a control module and a plurality of sensors and the like control elements. The control module can control the running state of each device according to the pre-edited program and the detection results of each sensor, so as to realize the fully automatic operation of the carton processing equipment.

[0104] Optionally, the transverse pressing device 5 comprises processing pieces, and at least two processing pieces are oppositely arranged to form a first processing space for pressing marks and / or notches on the paperboard. At least part of the at least two processing pieces are movably arranged to process two surfaces of the paperboard synchronously. In this way, the transverse pressing device 5 can process both surfaces of the paperboard, which not only facilitates the user to fold the paperboard, but also avoids the damage of the paperboard in the folding process due to the depth of the marks, thereby improving the processing reliability of the transverse pressing device 5.

[0105] In the embodiment, the processing pieces are two.

[0106] In the embodiment, the first processing space is only used for pressing marks on the paperboard, so as to simplify the structure of the transverse pressing device 5 and reduce the processing cost of the transverse pressing device 5.

[0107] As shown in FIGS. 9 and 10, the processing piece comprises a driving shaft 60 and a processing structure. The driving shaft 60 is rotatably arranged on the rack 1, and the processing structure is arranged on the outer circumferential surface of the driving shaft 60 and rotates with the driving shaft 60. Among the two oppositely arranged processing pieces, the driving shaft 60 of each processing piece is arranged in parallel with each other. The processing structure on one processing piece is a first processing structure 71, and the processing structure on the other processing piece is a second processing structure 72. When at least part of the first processing structure 71 is oppositely arranged with the second processing structure 72, the part of the first processing structure 71 and the second processing structure 72 form a first processing space. In this way, the above-mentioned arrangement can realize the processing of the paperboard by rotating the processing structure through the driving shaft 60. The arrangement of the at least two processing pieces enables the paperboard to be processed on both sides, thereby improving the processing efficiency and processing reliability of the transverse pressing device.

[0108] In the embodiment, among the two oppositely arranged processing pieces, the driving shaft 60 of one processing piece is a roller shaft, and at least part of the outer circumferential surface of the roller shaft is the first processing structure 71. The driving shaft 60 of the other processing piece comprises a rotating shaft 61. The second processing structure 72 comprises a mark cutter 74 connected to the rotating shaft 61 and arranged correspondingly to the notch cutter 73.

[0109] The embodiment cancels the design of the transverse pressing device in the eighteenth embodiment that the notch cutter 73 and the mark cutter 74 are integrated with each other. Only a simple mark cutter 74 is arranged on the rotating shaft 61 through a cutter holder or other structure, which is only used for the mark processing of the paperboard.

[0110] In the embodiment, the indentation cutter 74 is arranged in a straight line.

[0111] Specifically, the embodiment drives the straight indentation cutter 74 to rotate by the rotating shaft 61, so as to form a first machining space between the indentation cutter 74 and the outer circumferential surface of the roller shaft, and then performs indentation processing on the paperboard. It should be noted that the cross pressing device in the embodiment adopts a rolling machining mode, that is, the cross pressing device can also realize non-stop processing function, which greatly improves the processing efficiency of the carton processing equipment.

[0112] As shown in FIG. 15, the longitudinal indentation device 6 comprises a longitudinal pressing body 110 and a first roller shaft 120. The longitudinal pressing body 110 comprises a pressing part 111 arranged rotatably. The first roller shaft 120 is arranged rotatably on the rack 1, and the pressing part 111 is arranged oppositely to at least part of the outer circumferential surface of the first roller shaft 120 to form a pressing space, which is used for longitudinal indentation processing on the paperboard. In this way, during the rotation of the first roller shaft 120, the paperboard can move synchronously with the first roller shaft 120 in the pressing space, and a longitudinal indentation is pressed on the surface of the paperboard by the pressing part 111. At the same time, the rotatably arranged pressing part 111 can also rotate with the paperboard to reduce the frictional resistance between the pressing part 111 and the paperboard, thereby avoiding the problem of paperboard wear and tear and improving the processing quality of the paperboard.

[0113] In the embodiment, the longitudinal pressing body 110 is movably arranged, the first roller shaft 120 comprises a matching part 122, the pressing part 111 is arranged oppositely to at least part of the outer circumferential surface of the matching part 122, and the longitudinal indentation device 6 further comprises a first longitudinal pressing driving member 130, which is drivingly connected with the longitudinal pressing body 110 to drive the longitudinal pressing body 110 to move. In this way, since the longitudinal pressing body 110 (the pressing part 111) is movable, the position of the pressing space can be adjusted according to the actual processing position requirement, thereby improving the versatility of the longitudinal indentation device 6.

[0114] Optionally, the first longitudinal pressing driving member 130 is a servo motor.

[0115] In the embodiment, the first longitudinal pressing driving member 130 drives the longitudinal pressing body 110 to drive the pressing part to move along the width direction of the rack 1 (the width direction of the paperboard).

[0116] In the embodiment, the pressing part 111 is a wheel body, the longitudinal pressing body 110 further comprises a mounting part 112, a third pressing driving part 113 and a connecting part 114, the mounting part 112 is slidably arranged on the rack 1. The third pressing driving part 113 is arranged on the mounting part 112 and moves synchronously with the mounting part 112. The connecting part 114 is arranged on the driving end of the third pressing driving part 113, and the pressing part 111 is rotatably arranged on the connecting part 114. The third pressing driving part 113 is used to drive the connecting part 114 to drive the pressing part 111 to move close to or away from the matching part 122. In this way, the above arrangement can drive the pressing part 111 to move by the third pressing driving part 113 to adjust the distance between the pressing part 111 and the matching part 122, on the one hand, so that the longitudinal pressing mark device 6 can adapt to different specifications and sizes of paperboards (thickness), thereby improving the versatility of the longitudinal pressing mark device 6; on the other hand, it can improve the pressing reliability of the pressing part 111 to the paperboard, thereby improving the processing quality of the longitudinal pressing mark.

[0117] Optionally, the third pressing driving part 113 is a pneumatic cylinder or an oil cylinder.

[0118] In the embodiment, the longitudinal pressing mark device 6 further comprises a first transmission assembly 170 and a second guide rail sliding block assembly 180, the first transmission assembly 170 comprises a second gear 173 and a second rack 174. The second guide rail sliding block assembly 180 is arranged between the rack 1 and the mounting part 112 to guide the sliding direction of the mounting part 112; the first longitudinal pressing driving part 130 is arranged on the mounting part 112, the second gear 173 is sleeved on the driving end of the first longitudinal pressing driving part 130, the second rack 174 is arranged on the rack 1, and the second gear 173 and the second rack 174 are engaged. In the process of driving the second gear 173 to rotate by the first longitudinal pressing driving part 130, the first longitudinal pressing driving part 130 moves relative to the second rack 174 to drive the pressing part 111 to move through the mounting part 112. In this way, through the cooperation of the first transmission assembly 170 and the second guide rail sliding block assembly 180, the first longitudinal pressing driving part 130 drives the mounting part 112 (the pressing part 111) to move through its own movement, and the above arrangement can avoid the increase of the output torque load of the first longitudinal pressing driving part 130 and simplify the design difficulty of the first transmission assembly 170, thereby improving the operation reliability of the longitudinal pressing mark device 6.

[0119] Specifically, if the first longitudinal pressing driving part 130 adopts a fixed driving mode, the distance between the longitudinal pressing body 110 and the first longitudinal pressing driving part 130 will increase during the movement of the longitudinal pressing body 110, thereby causing the output torque load of the first longitudinal pressing driving part 130 to increase.

[0120] Optionally, the longitudinal creasing device 6 is arranged close to the feeding port 201 relative to the transverse pressing device 5, the longitudinal cutting device 7 and the transverse slotting device 8. Specifically, the cutting process and the slotting process will both generate waste materials, and part of the transverse pressing device 5 will adopt a creasing and slotting combined process, so in this embodiment, the longitudinal creasing device 6 will be placed in sections to avoid waste materials falling into the inner cavity of the carton processing equipment while facilitating the collection of waste materials.

[0121] Specifically, since the longitudinal creasing device 6, the transverse pressing device and the subsequent devices in this embodiment all adopt a double-sided processing form, i.e., the upper and lower sides of the paperboard are both provided with processing devices, and each processing device needs to move, so the upper and lower sides of the paperboard are both provided with a large number of transmission and transverse slotting driving shafts, and the inner space is relatively hollow, thus there is a problem of waste materials directly falling to the bottom of the inner cavity of the carton processing equipment.

[0122] In this embodiment, the first roller shaft 120 includes a roller shaft body 121, and a matching part 122 is sleeved on the roller shaft body 121 and rotates synchronously with the roller shaft body 121. The longitudinal creasing device 6 further includes a second longitudinal pressing driving member 140, which is drivingly connected with the matching part 122 to drive the matching part 122 to move along the extension direction of the roller shaft body 121. In this way, the above arrangement enables the matching part 122 to also move, thereby ensuring that the position of the pressing space formed by the matching part 122 and the pressing part 111 can match the actual processing position of the paperboard.

[0123] In this embodiment, the roller shaft body 121 extends along the width direction of the rack 1 (the width direction of the paperboard).

[0124] It should be noted that the pressing part 111 in this embodiment adopts a form of active rotation, and can also adopt a form of passive driving, i.e., the pressing part 111 is not driven to rotate by a driving device, but relies on the conveying action of the paperboard and the friction between the paperboard and the pressing part 111 to drive the pressing part 111 to rotate and realize the pressing action.

[0125] It should be noted that each rotating member in this embodiment can adopt a similar passive driving mode, and is not limited to the active driving form in this embodiment.

[0126] In the embodiment, the longitudinal indentation device 6 further comprises a connecting structure 150, a first guide rail sliding block assembly 160 and a first transmission assembly 170. The connecting structure 150 is used to connect the second longitudinal pressing driving member 140 and the matching part 122, and is slidably arranged on the rack 1. The first guide rail sliding block assembly 160 is arranged between the connecting structure 150 and the rack 1, and is used to guide the sliding direction of the connecting structure 150. The first transmission assembly 170 comprises a first gear 171 and a first rack 172. The first gear 171 is sleeved on the driving end of the second longitudinal pressing driving member 140, and the first rack 172 is arranged on the rack 1. The first gear 171 and the first rack 172 are engaged with each other. During the rotation of the first gear 171 driven by the second longitudinal pressing driving member 140, the second longitudinal pressing driving member 140 moves relative to the first rack 172 to drive the matching part 122 to move through the connecting structure 150. Wherein, the roller shaft body 121 is a prismatic structure, and the matching part 122 is a cylindrical structure. The inner hole structure of the matching part 122 is matched with the roller shaft body 121, so that the matching part 122 can move along the extension direction of the roller shaft body 121 during the rotation of the roller shaft body 121. In this way, through the cooperation of the first transmission assembly 170 and the first guide rail sliding block assembly 160, the second longitudinal pressing driving member 140 in the embodiment also drives the matching part 122 to move through its own movement. The above-mentioned arrangement can avoid the increase of the output torque load of the second longitudinal pressing driving member 140 and simplify the design difficulty of the first transmission assembly 170, thereby improving the operation reliability of the longitudinal indentation device 6. At the same time, by designing the roller shaft body 121 as a prismatic structure, the roller shaft body 121 can also drive the matching part 122 to rotate through the rotation stop cooperation between the outer circumferential surface of the roller shaft body 121 and the matching part 122 during the movement of the matching part 122 along the extension direction of the roller shaft body 121.

[0127] In the embodiment, the matching part 122 is a cylindrical structure, and the inner hole thereof is a hexagonal hole.

[0128] In the embodiment, the roller shaft body 121 is a hexagonal prism structure.

[0129] In the embodiment, the specific structure of the connecting structure 150 and the mounting part 112 will not be described in detail. The main functions of the connecting structure 150 and the mounting part 112 are connection and mounting. The specific structure can be designed according to the structure and internal space of the rack 1.

[0130] As shown in FIGS. 18 and 19, the longitudinal cutting device 7 comprises a first base 190 and a second base 200 arranged above the first base 190, the first base 190 comprises a fixing seat 191 connected with a cutter holder 210, a driven wheel 220 and a driving wheel 230 are arranged on one side of the cutter holder 210 in front-rear direction, the driving wheel 230 is connected to the cutter holder 210, the ring longitudinal cutter 240 is connected to the driven wheel 220, and the driving wheel 230 drives the driven wheel 220 to rotate to drive the ring longitudinal cutter 240 to cut.

[0131] In the embodiment, the cutter holder 210 is rotatably arranged, the rotation axis of the cutter holder 210 is coaxial with the rotation axis of the driving wheel 230, and the longitudinal cutting device 7 further comprises a fifth longitudinal cutting driving member 295, a fourth transmission assembly 296 and a pull rod 297, the fifth longitudinal cutting driving member 295 is drivingly connected with the pull rod 297 through the fourth transmission assembly 296, and one end of the pull rod 297 is rotatably connected with the cutter holder 210. The fourth transmission assembly 296 is a screw nut transmission member, and the other end of the pull rod 297 is rotatably connected with the nut of the fourth transmission assembly 296; or the fourth transmission assembly 296 is a gear and rack transmission member, and the other end of the pull rod 297 is rotatably connected with the rack of the fourth transmission assembly 296. In this way, the fifth longitudinal cutting driving member 295 can drive the cutter holder 210 to rotate through the fourth transmission assembly 296 and the pull rod 297, and further drive the ring longitudinal cutter 240 arranged on the cutter holder 210 to move close to or away from the paperboard, which not only improves the versatility (i.e. adapts to paperboards with different thicknesses) of the longitudinal cutting device 7, but also improves the cutting reliability of the longitudinal cutting device 7. At the same time, the above arrangement also makes the structure of the second transmission assembly 270 more flexible and diverse to adapt to different working conditions and use requirements, and also improves the processing flexibility of the workers.

[0132] In the embodiment, the fourth transmission assembly 296 is a screw nut transmission member.

[0133] In the embodiment, the second base 200 is movably arranged on the rack 1, and the longitudinal cutting device 7 further comprises a third guide rail sliding block assembly 250, a first longitudinal cutting driving member 260, and a second transmission assembly 270. The third guide rail sliding block assembly 250 is arranged between the rack 1 and the second base 200, and is used for guiding the sliding direction of the second base 200. The first longitudinal cutting driving member 260 is arranged on the second base 200, and the second transmission assembly 270 comprises a third gear 271 and a third rack 272. The third gear 271 is sleeved on the driving end of the first longitudinal cutting driving member 260, and the third rack 272 is arranged on the rack 1. In the process that the first longitudinal cutting driving member 260 drives the third gear 271 to rotate, the first longitudinal cutting driving member 260 moves relative to the third rack 272 to drive the ring longitudinal cutter 240 to move through the second base 200. In this way, through the cooperation between the second transmission assembly 270 and the third guide rail sliding block assembly 250, the first longitudinal cutting driving member 260 can drive the second base 200 (the ring longitudinal cutter 240) to move through the movement of the first longitudinal cutting driving member 260 itself. On the one hand, the position of the ring longitudinal cutter 240 can be adjusted according to actual processing requirements, thereby improving the versatility of the longitudinal cutting device 7. On the other hand, the output torque of the first longitudinal cutting driving member 260 can be increased, and the design difficulty of the second transmission assembly 270 is reduced, thereby improving the operation reliability of the longitudinal cutting device 7.

[0134] Optionally, the first longitudinal cutting driving member 260 is a servo motor.

[0135] In the embodiment, the longitudinal cutting device 7 further comprises a driving rod 280 and a second longitudinal cutting driving member 290. The driving rod 280 is prismatic. The driving rod 280 is arranged in the inner hole of the driving wheel 230, and the inner hole structure of the driving wheel 230 is matched with the structure of the driving rod 280, so that the driving wheel 230 can slide along the extension direction of the driving rod 280 in the process that the driving rod 280 drives the driving wheel 230 to rotate. The second longitudinal cutting driving member 290 is drivingly connected with the driving rod 280, and is used for driving the driving rod 280 to rotate. The longitudinal cutting device 7 is at least two, and the driving rod 280 drives the driving wheels 230 of the longitudinal cutting devices 7 to synchronously rotate. In this way, only one second longitudinal cutting driving member 290 is needed to drive the driving rod 280 to rotate, and the ring longitudinal cutters 240 of multiple longitudinal cutting devices 7 can be driven to synchronously rotate. This not only greatly reduces the driving design cost of the longitudinal cutting device 7, but also realizes the high synchronism of multiple ring longitudinal cutters 240. Meanwhile, the prismatic driving rod 280 can drive the longitudinal cutting device 7 to move along the extension direction of the driving rod 280 in the process that the driving rod 280 drives the driving wheel 230 to rotate through the rotation-stopping cooperation between the outer circumferential surface of the driving rod 280 and the inner hole wall of the driving wheel 230. In this way, the position of the longitudinal cutting device 7 can be adjusted to adapt to paperboards of different sizes, thereby further improving the processing versatility of the carton processing equipment.

[0136] It should be noted that the structure of the driving rod 280 is not limited thereto, and the driving rod 280 can also be provided as a key shaft.

[0137] Optionally, the second longitudinal cutting driving member 290 is a servo motor.

[0138] As shown in FIG. 25, the cross-slot device 8 comprises a second roller shaft 300 and a cross-slot body 310, and the second roller shaft 300 is rotatably arranged on the rack 1. The cross-slot body 310 is arranged on the rack 1, and the cross-slot body 310 comprises a rotatably arranged cross-slot driving shaft 311 and a slotting cutter 312 arranged on the outer circumferential surface of the cross-slot driving shaft 311. Wherein, when the cross-slot driving shaft 311 drives the slotting cutter 312 to move to be arranged opposite to at least part of the outer circumferential surface of the second roller shaft 300, a second processing space is formed around the slotting cutter 312 and the second roller shaft 300. In this way, the above arrangement enables the cross-slot device 8 to simultaneously perform cross-slot processing on the paperboard from the upper and lower surfaces of the paperboard, not only improving the processing efficiency of the cross-slot step, but also avoiding the problem that the paperboard is not completely cut off, resulting in slotting failure, and further improving the slotting reliability of the cross-slot device 8.

[0139] In the embodiment, the cross-slot body 310 further comprises a mounting structure 313 and a first cross-slot driving member 314, the cross-slot driving shaft 311 is rotatably arranged on the mounting structure 313, and the first cross-slot driving member 314 is drivingly connected with the cross-slot driving shaft 311 for driving the cross-slot driving shaft 311 to rotate. The mounting structure 313 is slidably arranged on the rack 1, and the cross-slot device 8 further comprises a second cross-slot driving member 320, which is drivingly connected with the mounting structure 313 for driving the cross-slot body 310 to move. Wherein, the cross-slot body 310 is at least two, the second cross-slot driving member 320 is one, and the second cross-slot driving member 320 is drivingly connected with the at least two cross-slot bodies 310 for driving the at least two cross-slot bodies 310 to move towards or away from each other; or, the cross-slot body 310 is at least two, the second cross-slot driving member 320 is at least two, and the at least two second cross-slot driving members 320 are arranged in one-to-one correspondence with the at least two cross-slot bodies 310, and the at least two cross-slot bodies 310 can move towards or away from each other. In this way, the position of the slotting cutter 312 can be adjusted according to actual needs, thereby improving the versatility of the cross-slot device 8. At the same time, the above arrangement makes the driving connection relationship between the second cross-slot driving member 320 and the cross-slot body 310 more flexible and diverse, so as to adapt to different working conditions and use requirements, and also improves the processing flexibility of the workers.

[0140] In the embodiment, the second transverse slot driving member 320 is drivingly connected with the mounting structure 313 through a second screw nut mechanism 330 to drive the transverse slot body 310 to move along the width direction of the rack 1.

[0141] It should be noted that the transmission mode between the second transverse slot driving member 320 and the transverse slot body 310 can also use other transmission assemblies, such as a gear and rack transmission mode.

[0142] Optionally, the second transverse slot driving member 320 is a servo motor.

[0143] In the embodiment, the carton processing equipment further comprises a control module, the control module is connected with the first transverse slot driving member 314, and the control module adjusts at least one of the rotating speed or the rotating direction of the first transverse slot driving member 314 according to a preset slotting interval value of the transverse slotting device 8. In this way, the above-mentioned setting enables the rotating speed of the first transverse slot driving member 314 to be adjusted in real time according to the size of the preset slotting interval value, thereby improving the slotting processing reliability of the transverse slotting device 8.

[0144] In the embodiment, the preset slotting interval value is the interval between two adjacent slots of the plurality of slots formed on the paperboard.

[0145] In the embodiment, the transverse slotting device 8 further comprises a pressing structure 340, the pressing structure 340 comprises a third transverse slot driving member 341 and a pressing body 342, and the third transverse slot driving member 341 is arranged on the rack 1 and / or the mounting structure 313. The pressing body 342 is arranged on the driving end of the third transverse slot driving member 341, and the pressing body 342 comprises a first pressing wheel 343 arranged rotatably. The third transverse slot driving member 341 is used to drive the pressing body 342 to move towards or away from the second roller shaft 300, so as to press the paperboard on the second roller shaft 300 through the first pressing wheel 343. In this way, the above-mentioned setting can press the paperboard through the pressing body 342 on one hand, so as to avoid the paperboard from shaking or deviating during the processing, thereby reducing the processing quality. On the other hand, the third transverse slot driving member 341 drives the pressing body 342 to move, which can improve the pressing reliability of the pressing body 342, and the pressing body 342 can be separated from the paperboard during the movement of the slotting cutter 312, so as to avoid the pressing body 342 from driving the paperboard to move, thereby further improving the processing quality.

[0146] Optionally, the third transverse slot driving member 341 is a pneumatic cylinder or an oil cylinder.

[0147] In the embodiment, the pressing body 342 is arranged on the rack 1 and the mounting structure 313, so as to increase the pressing area of the paperboard, thereby further avoiding the shaking or deviation of the paperboard.

[0148] It should be noted that the longitudinal indentation device 6, the longitudinal cutting device 7 and the transverse slotting device 8 in the embodiment all adopt a rolling processing mode, each device also plays a function of conveying the paperboard while processing, and can realize non-stop processing of the paperboard (the paperboard processing steps in the prior art are usually stop processing, that is, when the paperboard to be processed is conveyed to the preset position, the paperboard stops conveying, and after the processing is completed, it is conveyed to the next preset position, the overall processing efficiency is relatively low), and the transverse pressing device can also realize non-stop processing due to its unique structural design, so the carton processing equipment in the embodiment does not need to stop during the whole process of processing the paperboard, which greatly improves the processing efficiency of the carton processing equipment.

[0149] As shown in FIGS. 1-5, the feeding module includes a discharging device 3, the discharging device 3 has a discharging port 301 and includes a discharging piece 302 and a discharging pressing piece 304, the discharging piece 302 is rotatably arranged on the rack 1, the discharging pressing piece 304 is arranged on the rack 1, and the discharging pressing piece 304 is used to press the paperboard on the discharging piece 302. Among them, the discharging piece 302 is one of a roller shaft and a roller, and the discharging pressing piece 304 is one of a roller shaft and a roller. In this way, the paperboard is pressed on the discharging piece 302 by the discharging pressing piece 304, so that the paperboard can be conveyed under the driving action of the discharging piece 302, thereby improving the discharging reliability of the discharging device 3. At the same time, the above-mentioned setting also makes the structure of the discharging pressing piece 304 and the discharging piece 302 more flexible and diverse, so as to adapt to different working conditions and use requirements, and also improves the processing flexibility of the workers.

[0150] In the embodiment, the discharging device 3 further includes a discharging driving piece 303, the discharging driving piece 303 is drivingly connected with the discharging piece 302 to drive the discharging piece 302 to rotate.

[0151] As shown in FIGS. 1-5, the feeding module further comprises a feeding device 2, the feeding device 2 comprising a feeder 202 having a feeding port 201 and a feeding rack 4. The feeding rack 4 is arranged on the side of the feeder 202 away from the discharging port 301, and the feeding rack 4 comprises a support structure 401 and a carrying structure arranged on the support structure 401, the carrying structure being used to carry the paperboard, and the carrying structure is at least two, and the at least two carrying structures are arranged at intervals along the conveying direction of the paperboard, and the height H2 of the carrying structure close to the feeder 202 and the height H1 of the bottom wall of the material channel of the feeder 202 satisfy: H2≥H1. Among them, at least one carrying structure is movably arranged, so that when the carrying structure moves, the distance between the carrying structure and the carrying structure adjacent to it is adjusted. In this way, the worker can operate the carrying structure to adjust the carrying position of the paperboard on each carrying structure according to the specifications and size of the paperboard, not only can avoid the situation that the majority of the paperboard with a relatively long length is located outside the carrying structure, causing the paperboard to be bent and deformed, but also can avoid the situation that the paperboard with a relatively short length cannot be in contact with both carrying structures, causing the paperboard to easily fall off the carrying structure, thereby improving the conveying stability of the material. At the same time, the above arrangement of the height H1 and the height H2 improves the movement stability of the paperboard from the feeding rack 4 to the feeder 202, further improving the conveying stability of the paperboard.

[0152] In the embodiment, the feeder 202 is a front edge paper feeder with negative pressure adsorption function, which comprises a workbench with a cavity, and the cavity of the workbench is communicated with a fan. The fan continuously draws out the air in the cavity to make the inside of the cavity in a negative pressure state. At the same time, the upper surface of the workbench constitutes the material channel of the front edge paper feeder, and a plurality of through holes communicated with the cavity are arranged on the material channel, and a roller capable of being actively rotated is arranged in each through hole. In the process of driving the paperboard to move by the front edge paper feeder, the paperboard is firmly adsorbed on the material channel by each through hole due to the negative pressure state of the cavity, so as to ensure that the paperboard has a large enough friction force with the roller to drive the paperboard to move.

[0153] Optionally, the at least two bearing structures include a first bearing structure 402 and a second bearing structure 403, the first bearing structure 402 is arranged close to the feeder 202 relative to the second bearing structure 403. Wherein, the first bearing structure 402 includes a first bearing part 402a arranged rotatably, the first bearing part 402a is used for bearing the paperboard; during the movement of the paperboard, the first bearing part 402a rotates under the friction force between the first bearing part 402a and the paperboard. In this way, during the conveying of the paperboard, since the first bearing part 402a of the first bearing structure 402 is arranged rotatably, the friction force between the first bearing part 402a and the paperboard is smaller, so as to reduce the conveying difficulty of the paperboard and improve the conveying stability of the paperboard. At the same time, since the first bearing structure 402 is arranged close to the feeder 202 (i.e. the paperboard on the first bearing part 402a is close to the feeder 202), the feeder 202 has a suction function, the paperboard is easy to be tightly pressed on the first bearing part 402a under the suction effect and cause the friction force between the first bearing part 402a and the paperboard to be too large, by arranging the first bearing part 402a to be rotatable, the phenomenon can be effectively avoided, and the conveying stability of the paperboard is further improved.

[0154] In the embodiment, the support structure 401 is a frame structure, so as to reduce the mass of the support structure 401 while ensuring that the support structure 401 has sufficient structural strength, and facilitate the staff to transfer the feeding frame 4.

[0155] In the embodiment, the first bearing structure 402 is slidably arranged on the support structure 401 through the fourth guide rail sliding block assembly.

[0156] In the embodiment, the first bearing part 401a is a roller shaft, the first bearing structure 402 further includes a first connecting rod and a first mounting rod, the first connecting rod is connected with the fourth guide rail sliding block assembly. The first mounting rod is arranged on the first connecting rod, and there are at least two first mounting rods, the at least two first mounting rods are oppositely arranged to surround a mounting space, and the first bearing part 401a is rotatably arranged in the mounting space. Wherein, the rotation axis of the first bearing part 401a is arranged at an angle between the conveying direction of the paperboard. In this way, the above-mentioned arrangement realizes the rotational mounting of the first bearing part 401a through the mounting space surrounded by the at least two first mounting rods, and makes the number of the first mounting rods and the angle between the rotation axis of the first bearing part 401a and the conveying direction of the paperboard more flexible and diverse, so as to adapt to different working conditions and use requirements, and also improve the processing flexibility of the staff.

[0157] In the embodiment, there are two first mounting rods, and the two first mounting rods are oppositely arranged to surround the mounting space.

[0158] In the embodiment, the rotation axis of the first bearing part 401a is arranged perpendicular to the conveying direction of the material.

[0159] In the embodiment, the second bearing structure 403 comprises a second connecting rod, a second mounting rod and a bearing rod, the second connecting rod is slidably arranged on the support structure 401 through the fifth guide rail sliding block assembly. The second mounting rod is arranged on the second connecting rod. The bearing rod is arranged on the second mounting rod for bearing the paperboard. The length of the bearing rod is greater than or equal to the length of the first bearing part 401a. In this way, the above arrangement can not only make the second bearing structure 403 slidably arranged on the support structure 401 to increase the bearing range of the feeding rack 4, further improving the versatility of the feeding rack 4, but also make the structure of the second bearing structure 403 simpler, easier to process and realize, thereby reducing the processing cost of the feeding rack 4. At the same time, the length of the bearing rod is greater than the length of the first bearing part 401a, so that the bearing rod can bear the paperboard with a larger width, further improving the versatility of the feeding rack 4.

[0160] In the embodiment, the feeding rack 4 further comprises a feeding guide structure, the feeding guide structure is arranged on the bearing rod, and the feeding guide structure is at least two, and the at least two feeding guide structures are oppositely arranged to form a guide space. In the movement process of the paperboard, at least part of the outer surface of the feeding guide structure facing the guide space is limited and stopped by the paperboard to guide the movement direction of the paperboard.

[0161] Optionally, the at least one feeding guide structure is movably arranged on the bearing rod, and the worker can operate the feeding guide structure to move to adjust the size of the guide space.

[0162] In the embodiment, the feeding device 2 further comprises a feeding driving member 203 and a pressing member 204, the feeding driving member 203 is rotatably arranged on the rack 1. The pressing member 204 is arranged on the rack 1, and the pressing member 204 is used for pressing the paperboard on the feeding driving member 203. The feeding driving member 203 is one of a roller shaft and a roller, and the pressing member 204 is one of a roller shaft and a roller. In this way, in the process that the feeding driving member drives the feeding driving member 203 to rotate, the paperboard pressed on the feeding driving member 203 by the pressing member 204 can be conveyed under the action of the friction force between the paperboard and the feeding driving member 203. At the same time, the above arrangement makes the structure of the pressing member 204 and the feeding driving member 203 more flexible and diverse to adapt to different working conditions and use requirements, and also improves the processing flexibility of the worker.

[0163] Specifically, the overall size of the carton processing equipment is large, and the feeding device 2 and the discharging device 3 are mutually linked and cooperated, which can ensure the conveying stability of the paperboard and avoid the bending phenomenon of the paperboard in the conveying process, further improving the processing reliability of the carton processing equipment.

[0164] In the embodiment, the carton processing equipment comprises a cross-cut device 9, the cross-cut device 9 comprises an upper cutter roller 351 and a lower cutter roller 352 arranged oppositely, and a cross-cut driving member for driving the upper cutter roller 351 and the lower cutter roller 352 to rotate synchronously. The upper cutter roller 351 and the lower cutter roller 352 are arranged on the rack 1, the outer circumferential surface of the upper cutter roller 351 is provided with upper cutting knives 353 distributed along the axial direction, and the outer circumferential surface of the lower cutter roller 352 is provided with lower cutting knives 354 matched with the upper cutting knives 353. The cross-cut driving member is arranged on the rack 1. In the process of synchronous rotation of the upper cutter roller 351 and the lower cutter roller 352, the upper cutting knives 353 and the lower cutting knives 354 are gradually engaged from one end to the other end, or the upper cutting knives 353 and the lower cutting knives 354 are synchronously engaged to cut the paperboard.

[0165] Specifically, in the process of synchronous rotation of the upper cutter roller 351 and the lower cutter roller 352, if the upper cutting knives 353 and the lower cutting knives 354 are gradually engaged from one end to the other end, the upper cutting knives 353 and the lower cutting knives 354 are both spiral knives.

[0166] Specifically, in the process of synchronous rotation of the upper cutter roller 351 and the lower cutter roller 352, if the upper cutting knives 353 and the lower cutting knives 354 are synchronously engaged, the upper cutting knives 353 and the lower cutting knives 354 are both straight-line knives.

[0167] In other embodiments not shown in the drawings, the carton processing equipment comprises a cross-cut device 9, the cross-cut device 9 comprises an upper cutter roller 351 and a lower cutter roller 352 arranged oppositely, and a cross-cut driving member for driving at least one of the upper cutter roller 351 and the lower cutter roller 352 to rotate, the upper cutter roller 351 and the lower cutter roller 352 are arranged on the rack 1, the cross-cut driving member is arranged on the rack 1, the outer circumferential surface of the upper cutter roller 351 is provided with upper cutting knives 353 distributed along the axial direction, and at least part of the outer circumferential surface of the lower cutter roller 352 is used for matching the upper cutting knives 353; wherein the part of the lower cutter roller 352 used for matching the upper cutting knives 353 is made of elastic material. In this way, in the cutting process of the upper cutting knives 353, the lower cutter roller 352 made of elastic material can be elastically deformed to adapt to the cutting action of the upper cutting knives 353.

[0168] It should be noted that the cross-cut device 9 can also be integrated inside the carton processing equipment.

[0169] In the embodiment, the carton processing equipment comprises a punching device 12, the punching device 12 comprises punching driving shafts 360 and first punching driving members, the punching driving shafts 360 are rotatably arranged on the rack 1, and the first punching driving members are in driving connection with the punching driving shafts 360 for driving the punching driving shafts 360 to rotate. Among them, the punching driving shafts 360 are at least two, the at least two punching driving shafts 360 are arranged in parallel with each other, at least one punching driving shaft 360 is provided with a punching knife 361, and at least another punching driving shaft 360 is sleeved with a matching roller 362. During synchronous rotation of each punching driving shaft 360, the punching knife 361 is arranged opposite to at least part of the outer circumferential surface of the matching roller 362. In this way, during synchronous rotation of each punching driving shaft 360, the punching knife 361 can press the matching roller 362 tightly, and the paperboard is punched under the extrusion of the punching knife 361.

[0170] In the embodiment, the punching knife 361 comprises a punching knife mounting seat 3611 and a tool body 3612. Among them, the punching knife mounting seat 3611 is movably arranged on the punching driving shaft 360. The tool body 3612 is arranged on the punching knife mounting seat 3611, so that when the punching knife mounting seat 3611 moves along the punching driving shaft 360, the tool body 3612 drives the tool body 3612 to move. In this way, the above arrangement makes the punching position of the punching knife 361 adjustable, thereby improving the versatility of the punching device 12.

[0171] It should be noted that the punching knife mounting seat 3611 can realize synchronous rotation with the punching driving shaft 360 and can slide along the punching driving shaft 360, which will not be described in detail here, and the implementation principle of the aforementioned prismatic driving shaft structure can be referred to.

[0172] As shown in FIGS. 35 and 36, the present application also provides a carton processing system, which comprises the above-mentioned carton processing equipment, and the feeder 202 of the feeding device 2 of the carton processing equipment comprises a rotatably arranged feeding part which is in contact with the paperboard during rotation to feed the paperboard when driving the paperboard to move.

[0173] Optionally, the feeder 202 comprises an outer housing having an inner cavity and a plurality of holes communicating with the inner cavity, at least one hole is provided with a rotatable feeding part, and at least another hole is used for adsorbing the paperboard; wherein the paper box processing system further comprises a suction device communicating with the inner cavity for sucking the inner cavity to a negative pressure state; during the rotation of the feeding part, the feeding part drives the paperboard to move through the friction between the feeding part and the paperboard. In this way, the hole can firmly adsorb the paperboard on the feeding part to increase the friction between the paperboard and the feeding part, thereby improving the feeding reliability of the feeder 202. At the same time, since the upper paperboard cannot be adsorbed by the hole, the friction between the upper paperboard and the feeding paperboard is small, thereby realizing single feeding of the paperboard.

[0174] In the embodiment, the feeding part is a roller.

[0175] In other embodiments not shown in the drawings, the sprocket is rotatably arranged on the rack of the paper box processing equipment, and the first feeding body of the feeding part is sleeved on the sprocket and rotates synchronously with the sprocket. The first feeding driving device is drivingly connected with the sprocket for driving the sprocket to drive the first feeding body to rotate; wherein the feeding part further comprises a plurality of first limiting parts, the plurality of first limiting parts are arranged at intervals along the rotation direction of the first feeding body, and a containing space for containing the paperboard is formed around between adjacent two first limiting parts. During the rotation of the first feeding body, the first limiting part is limited and stopped by at least part of the paperboard to drive the paperboard to move. In this way, after the paperboard on the feeding rack falls into the containing space, it can move with the feeding part under the limiting and stopping action of the first limiting part, thereby realizing the feeding function of the feeding part.

[0176] In other embodiments not shown in the drawings, the first feeding body is a chain, and the first limiting part is a limiting block.

[0177] In other embodiments not shown in the drawings, the pulley is rotatably arranged on the rack 1 of the paper box processing equipment, and the second feeding body of the feeding part is sleeved on the pulley and rotates with the pulley. The second feeding driving device is drivingly connected with the pulley for driving the pulley to drive the second feeding body to rotate; wherein the feeding part further comprises a plurality of second limiting parts, the plurality of second limiting parts are arranged at intervals along the rotation direction of the second feeding body, and a containing space for containing the paperboard is formed around between adjacent two second limiting parts. During the rotation of the second feeding body, the second limiting part is limited and stopped by at least part of the paperboard to drive the paperboard to move. In this way, after the paperboard on the feeding rack falls into the containing space, it can move with the feeding part under the limiting and stopping action of the first limiting part, thereby realizing the feeding function of the feeding part.

[0178] In other embodiments not shown in the drawings, the second feeding body is a belt, and the second limiting part is a limiting block.

[0179] In the embodiment, the carton processing system further comprises a feeding device arranged between the feeding device 2 and the discharging device 3 of the carton processing equipment, the feeding device comprising a feeder 202 and / or a feeding assembly, the feeding assembly comprising a feeding driving member and a pressing member, the feeding driving member being rotatably arranged on the rack 1 of the carton processing equipment; the pressing member being arranged on the rack 1 for pressing the paperboard on the feeding driving member; wherein the feeding driving member is one of a roller shaft and a roller, and the pressing member is one of a roller shaft and a roller. In this way, the feeding device arranged between the feeding device 2 and the discharging device 3 can assist in conveying the paperboard, further improving the conveying reliability of the paperboard, and the above arrangement makes the structure of the feeding device more flexible and diverse.

[0180] Optionally, the feeding device comprises a plurality of feeders 202, the plurality of feeders 202 being arranged at intervals to convey the paperboard.

[0181] Optionally, the feeding device comprises a feeder 202 and a feeding assembly, the feeder 202 and the feeding assembly being arranged at intervals to convey the paperboard.

[0182] It should be noted that the specific transmission modes of the devices in the remaining embodiments will not be described in detail, and the transmission mode of the devices in Embodiment One for realizing transverse movement (in the width direction of the rack 1) can be referred to.

[0183] Embodiment Two

[0184] As shown in FIGS. 6-8, the processing member comprises a mounting frame 30 and a cross-pressing assembly 50, the mounting frame 30 being movably arranged relative to the rack 1, a geometric axis of the mounting frame 30 being arranged eccentrically relative to a rotation axis of the mounting frame 30, the mounting frame 30 being translational rotated about the rotation axis of the mounting frame 30. The cross-pressing assembly 50 is arranged on the mounting frame 30, the cross-pressing assembly 50 comprising a cross-pressing knife 51, the mounting frame 30 being translational rotated while keeping a cutting edge of the cross-pressing knife 51 facing the paperboard to be processed, the cross-pressing knife 51 being movable relative to the mounting frame 30 towards or away from the paperboard to perform cross-pressing mark processing on the paperboard.

[0185] In the embodiment, the mounting frame 30 adopts a translational rotation mode, and the specific configuration of the mounting frame 30 is configured to enable the mounting frame 30 to perform translational rotation around a rotation axis eccentric to the geometric axis. The translational rotation mode can ensure that the cross-cutting knife 51 on the mounting frame 30 is always directed toward the paperboard, thereby ensuring the pressure bonding effect of the cross-cutting knife 51 on the paperboard. On the other hand, the mounting frame 30 can drive the cross-cutting knife 51 to move synchronously, thereby enabling the cross-cutting knife 51 to continuously approach the paperboard to form a cross-cutting mark on the paperboard and move synchronously with the paperboard to continuously process the carton without stopping. Meanwhile, the cross-cutting knife 51 can move relative to the mounting frame 30. Thus, when the mounting frame 30 drives the cross-cutting knife 51 to move, the cross-cutting knife 51 can adjust its position. When the mounting frame 30 drives the cross-cutting knife 51 to pressure bond on the paperboard, the continuous rotation of the mounting frame 30 can cause the cross-cutting knife 51 to have an excessively deep pressure mark. Thus, the cross-cutting knife 51 can move away from the paperboard, and the mounting frame 30 can continue to move toward the paperboard. The two movements cancel each other out, so that the cross-cutting knife 51 remains stationary relative to the paperboard, thereby enabling the cross-cutting knife 51 to pressure bond on the paperboard for a period of time, and thereby ensuring the cross-cutting effect. Since the rotation of the mounting frame 30 has a component along the paperboard conveying direction, the paperboard does not need to stop during the entire cross-cutting process, and continuous production can be achieved. The above configuration can enable the paperboard to be continuously processed without stopping during cross-cutting, thereby greatly improving the processing efficiency. On the other hand, since the cross-cutting knife 51 can pressure bond on the paperboard for a period of time, the processing quality and processing quality of the cross-cutting mark can be improved. Meanwhile, the device has a simple overall structure and is easy to use and operate.

[0186] Since the paperboard is generally conveyed in a flat manner, the cross-cutting knife 51 in the embodiment adopts an up-down movement configuration, thereby enabling the cross-cutting knife 51 to form a cross-cutting mark on the surface of the paperboard.

[0187] In the embodiment, the translational rotation of the mounting frame 30 is essentially eccentric rotation, since the geometric axis of the mounting frame 30 is not consistent with the rotation axis. The translational rotation means that the overall state of the mounting frame 30 remains unchanged during the rotation movement, and does not tilt or distort. That is, the rotation of the mounting frame 30 is not overall overturning, but is translational rotation that maintains the state of the mounting frame 30. The corresponding edge lines at different positions during the rotation are parallel to each other. Since the mounting frame 30 in the embodiment mainly adopts a standing plate-shaped member, the translational rotation means that the mounting frame 30 maintains a standing state during rotation, without tilting or bending. For the rotation trajectory of the mounting frame 30, the rotation trajectory lines at most positions are not perfect circles, but are similar to ellipses.

[0188] Based on the movement mode of the mounting frame 30, the translational rotation of the mounting frame 30 can be divided into two directions of horizontal and longitudinal sub-movements, which are combined with the specific action process as follows: during the horizontal pressing, with the conveying of the paperboard, the mounting frame 30 also performs translational rotation, the horizontal sub-movement of which is in the same direction as the conveying direction of the paperboard, and the longitudinal sub-movement is downward, so that the horizontal pressing knife 51 is constantly pressed downward until the horizontal pressing knife 51 is pressed on the paperboard, the mounting frame 30 continues to rotate, the horizontal pressing knife 51 moves upward relative to the mounting frame 30, so that the horizontal pressing knife 51 is always pressed on the fixed position of the paperboard, since the mounting frame 30 is still in translational rotation, the longitudinal sub-movement is offset by the upward movement of the horizontal pressing knife 51, and the horizontal sub-movement enables the horizontal pressing knife 51 to continue to move with the paperboard, so that the horizontal pressing knife 51 is kept stationary relative to the paperboard as a whole, the horizontal pressing knife 51 keeps pressing the paperboard for a period of time, until the mounting frame 30 is translational rotated to the lowermost position and is upwardly translational rotated by a distance, the horizontal pressing knife 51 is separated from the paperboard, so as to complete the horizontal pressing action and realize the processing of the horizontal pressing mark.

[0189] In the embodiment, the processing piece further comprises a first driving assembly 20 arranged on the frame 1, the first driving assembly 20 has a rotatable output 25, the mounting frame 30 is in driving cooperation with the output 25, and the rotation axis of the mounting frame 30 is coaxially arranged with the rotation axis of the output 25. The output 25 is a first rotating wheel, the mounting frame 30 has a wheel sleeve 31 in contact transmission with the outer circumferential surface of the first rotating wheel, and the distances from different positions of the outer circumferential surface of the first rotating wheel to the rotation axis of the first rotating wheel are not completely same. In this way, since the distances from different positions of the transmission surface of the first rotating wheel to the rotation axis of the first rotating wheel are not completely same, the intermediate piece cooperates with different positions of the transmission surface along with the rotation of the first rotating wheel, so that the intermediate piece rotates in translation, which can generate transverse and longitudinal component motions, thereby driving the transverse pressing cutter 51 to move in transverse and longitudinal component motions. When the position farthest from the rotation axis of the first rotating wheel on the transmission surface rotates to the closest position to the paperboard, the intermediate piece drives the mounting frame 30 to rotate to the closest position to the paperboard, at this time, the transverse pressing cutter 51 presses the paperboard, thereby forming a transverse pressing mark. After the processing is completed, the first rotating wheel drives the intermediate piece to continue to rotate, so that the mounting frame 30 generates transverse component motion and upward longitudinal component motion at the same time. The transverse component motion is consistent with the previous transverse component motion, and both are along the conveying direction of the paperboard. However, the longitudinal component motion at this time is different from the previous longitudinal component motion, the previous longitudinal component motion is downward, while the longitudinal component motion at this time drives the transverse pressing cutter 51 to move away from the paperboard, thereby the processed paperboard continues to be conveyed forward. The first rotating wheel continues to rotate, thereby driving the mounting frame 30 to circulate between the process of approaching and moving away from the paperboard, cooperating with the forward conveying of the paperboard, so that the transverse pressing cutter 51 simultaneously abuts against the paperboard when the paperboard moves to the processing position, thereby the paperboard can be processed in transverse pressing during the conveying process of the paperboard, which saves the time of stopping the paperboard and improves the work efficiency.

[0190] In the embodiment, the intermediate part is a wheel cover 31, which is sleeved on the outer side of the first rotating wheel, and the intermediate part is in the same axial direction as the first rotating wheel. Considering that the larger the area of the transmission surface is, the greater the force that can be borne is, the outer circumferential surface of the first rotating wheel is arranged as the transmission surface, so that the wheel cover 31 is in contact with the outer circumferential surface of the first rotating wheel for transmission, and the reliability of the structure is improved. In this way, the inner wall of the intermediate part is in contact with the transmission surface, the distance from different positions of the transmission surface to the rotating shaft of the first rotating wheel is different, so that the distance from different positions of the intermediate part to the rotating shaft of the first rotating wheel is different, so that the mounting frame 30 can be driven to move in translation. Of course, the specific arrangement mode is not limited to the above mode of the embodiment. For example, in addition to arranging the outer circumferential surface of the first rotating wheel as the transmission surface, an arc-shaped groove can also be arranged on the first rotating wheel, the center of the arc-shaped groove is different from the rotating center of the first rotating wheel, so that the distance from different positions of the arc-shaped groove to the rotating shaft of the first rotating wheel is different. At this time, the intermediate part can be in the form of arranging a protrusion on the end surface, the protrusion extends into the arc-shaped groove and is in extrusion fit with the side wall of the arc-shaped groove, so that the effect that the first rotating wheel drives the intermediate part to move in translation can also be achieved.

[0191] In the embodiment, the first rotating wheel is a first eccentric wheel, the rotating shaft of the first eccentric wheel is arranged eccentrically relative to the geometric axis of the first eccentric wheel, and when the first eccentric wheel drives the intermediate part to rotate, the mounting frame 30 can move in translation under the driving of the intermediate part. Specifically, when the geometric axis of the first eccentric wheel rotates below the rotating shaft of the first eccentric wheel, the wheel cover 31 drives the mounting frame 30 to rotate to the closest distance from the paperboard, the processing of the horizontal pressure mark is completed, the first eccentric wheel continues to rotate, the wheel cover 31 drives the horizontal pressure cutter 51 to move away from the paperboard, and the processed paperboard is kept to be conveyed forward.

[0192] In other embodiments not shown in the drawings, the first rotating wheel can also be arranged in the form of a first cam, the outer circumferential surface of the first cam has a first protruding part protruding radially, and the first protruding part extrudes the inner wall surface of the intermediate part and drives the intermediate part to move. In this way, when the first cam rotates, the first protruding part extrudes different positions of the intermediate part, thereby driving the intermediate part to move in different directions, and the mounting frame 30 moves together with the intermediate part, thereby driving the horizontal pressure cutter 51 to complete the processing of the horizontal pressure mark. Specifically, when the first protruding part rotates to the closest position from the paperboard, the first protruding part extrudes the lowermost position of the intermediate part, thereby driving the intermediate part to move to the lowermost position, the horizontal pressure cutter 51 abuts against the paperboard, the processing of the horizontal pressure mark is completed, the first cam continues to rotate, the distance between the first protruding part and the paperboard increases, the first protruding part extrudes the intermediate part, the intermediate part drives the mounting frame 30, thereby driving the horizontal pressure cutter 51 to move upward, thereby moving away from the paperboard, and the processed paperboard is kept to be conveyed forward.

[0193] In the embodiment, the mounting frame 30 further comprises a mounting body 32 for mounting the cross-cutting knife 51, the mounting body 32 is in a vertical plate shape, the cross-cutting knife 51 can also be mounted vertically on the side of the mounting body 32, the length direction of the plate shape is the length direction of the mounting body 32, that is, the length direction of the cross-cutting mark to be processed, and the thickness direction of the plate shape is the conveying direction of the paperboard. The intermediate piece is located at the end of the mounting frame 30 and moves synchronously with the mounting frame 30, when the intermediate piece rotates to the lowest point with the first rotating wheel, the mounting frame 30 rotates to the lowest point to make the cross-cutting knife 51 press the paperboard to be processed to process the cross-cutting mark, when the intermediate piece continues to rotate to the highest point, the mounting frame 30 rotates synchronously to drive the cross-cutting knife 51 to leave the processed paperboard, so that the paperboard can continue to be conveyed. In the embodiment, the conveying of the paperboard to be processed is horizontal conveying, the mounting body 32 keeps the vertical plate shape when the mounting frame 30 moves horizontally, so that the blade part of the cross-cutting knife 51, that is, the lower surface, keeps aligned with the upper surface of the paperboard to be processed.

[0194] In the embodiment, the processing piece further comprises a guide assembly 40, the guide assembly 40 comprises a first guide piece 41 and a second guide piece 42, the first guide piece 41 is connected with the rack 1, and the first guide piece 41 is movably arranged in a first direction relative to the rack 1; the second guide piece 42 is connected with the mounting frame 30 and moves synchronously with the mounting frame 30, the second guide piece 42 is further connected with the first guide piece 41, and the second guide piece 42 is movably arranged in a second direction relative to the first guide piece 41. Wherein, the first direction and the second direction are perpendicular to each other, and one of the first direction and the second direction is parallel to the conveying direction of the paperboard. In this way, the guide assembly 40 is arranged on the side of the intermediate piece close to the mounting body 32, can make transverse and longitudinal relative motion under the drive of the intermediate piece, so as to move synchronously with the mounting frame 30, to ensure the stable and reliable horizontal rotation of the mounting frame 30, avoid the overturning and other forms of motion of the mounting frame 30, so as to ensure the processing quality of the cross-cutting mark.

[0195] Specifically, the first direction and the second direction are perpendicular to each other, so that the guide assembly 40 can only hinder the overturning of the mounting frame 30, and will not affect the horizontal rotation of the mounting frame 30. More specifically, the first direction is transverse, which is parallel to the conveying direction of the paperboard to be processed, and the second direction is upward and downward, which is parallel to the recess direction of the cross-cutting mark.

[0196] In the embodiment, the rack 1 is provided with a transversely extending slide rail, and the first guide 41 is correspondingly provided with a transverse slide groove, the slide rail is located in the slide groove, so that the first guide 41 can move transversely along the slide rail, and the first guide 41 is further provided with a longitudinally extending slide channel, the second guide 42 can be integrally arranged in the slide channel, or a rail similar to the slide rail is arranged on the second guide 42 to realize cooperation with the slide groove, so that the second guide 42 can move up and down relative to the first guide 41, and the second guide 42 is fixedly connected with the intermediate part of the mounting rack 30 directly or through a flange or the like, so that the second guide 42 and the mounting rack 30 are in a synchronous movement cooperation relationship. In this way, the two guides cooperate with the rack 1, so that the mounting rack 30 can only move horizontally and rotate, and cannot be flipped, thereby ensuring the stable and reliable horizontal movement and rotation of the mounting rack 30, and further ensuring the processing quality of the horizontal pressure mark.

[0197] The second guide 42 of the embodiment is in the form of a cylindrical rod, the slide channel on the first guide 41 can be in the form of a through hole extending upward and downward, and the second guide 42 is arranged in the through hole to realize cooperation with the first guide 41. Since the first guide 41 needs to cooperate with two parts, the rack 1 and the second guide 42, the slide groove and the slide channel on the first guide 41 are arranged on adjacent two side surfaces, so that the movable cooperation between the first guide 41 and the rack 1 and the second guide 42 does not interfere with each other.

[0198] Of course, the specific directions of the first direction and the second direction, the shape and structure of the guide, and the like can be adjusted according to actual conditions, and the specific structure of the guide assembly 40 can also adopt other structure forms according to needs, as long as the horizontal movement and rotation of the mounting rack 30 can be guided and other movements are avoided.

[0199] Optionally, the at least two processing pieces include a first processing piece and a second processing piece, the first transverse pressing assembly 50 of the first processing piece is located above the second transverse pressing assembly 50 of the second processing piece, the first transverse pressing assembly 50 has a first transverse pressing knife, the second transverse pressing assembly 50 has a second transverse pressing knife, and the first transverse pressing knife and the second transverse pressing knife surround to form a first processing space. Wherein one of the bottom end of the first transverse pressing knife and the top end of the second transverse pressing knife has a protrusion, the other one of the bottom end of the first transverse pressing knife and the top end of the second transverse pressing knife has a groove, and the protrusion and the groove are arranged in up-down alignment. In this way, by arranging the transverse pressing knives 51 on both upper and lower sides of the paperboard, when the first transverse pressing knife and the second transverse pressing knife are close to each other, the gap between them is reduced, so as to be able to contact the upper and lower surfaces of the paperboard to be processed respectively, and complete the processing of the transverse pressing marks. After processing is completed, the first transverse pressing knife and the second transverse pressing knife are away from each other to form an upper and lower gap, so that the processed paperboard can pass through the gap between the first transverse pressing knife and the second transverse pressing knife, thereby improving the work efficiency. At the same time, in the transverse pressing process, when the protrusion extends into the groove, that is, part of the paperboard is pushed into the groove to form the transverse pressing mark, the bending of the paperboard at the indentation will occur in advance, greatly reducing the difficulty of subsequent folding of the paperboard by the workers, and avoiding the problem of damage to the paperboard bending.

[0200] In the embodiment, the cross-pressure assembly 50 further comprises a cross-pressure driving part 52, a second rotating wheel 53 and a cross-pressure transmission part 54, and the cross-pressure driving part 52 is connected with the mounting frame 30. The second rotating wheel 53 is drivingly connected with the cross-pressure driving part 52, and the second rotating wheel 53 and the cross-pressure driving part 52 have a connection position therebetween, and the distance from different positions on the outer circumferential surface of the second rotating wheel 53 to the connection position is not completely the same. The cross-pressure transmission part 54 abuts against the outer circumferential surface of the second rotating wheel 53 and moves up and down under the driving of the second rotating wheel 53, and the cross-pressure transmission part 54 is connected with the cross-pressure knife 51 and drives the cross-pressure knife 51 to move up and down. The connection position between the second rotating wheel 53 and the cross-pressure driving part 52 is the rotation center of the second rotating wheel 53, and the cross-pressure transmission part 54 abuts against the outer circumferential surface of the second rotating wheel 53, so that the cross-pressure transmission part 54 moves up and down under the driving of the second rotating wheel 53, and the cross-pressure transmission part 54 is connected with the first cross-pressure knife, so that the second rotating wheel 53 drives the first cross-pressure knife to move up and down. Specifically, with the rotation of the second rotating wheel 53, different positions on the outer circumferential surface of the second rotating wheel 53 abut against the cross-pressure transmission part 54, when the position where the second rotating wheel 53 abuts against the cross-pressure transmission part 54 is farthest from the rotation center of the second rotating wheel 53, the distance between the first cross-pressure knife and the second cross-pressure knife is smallest, and the processing of the cross-pressure mark is completed, after the processing is completed, the second rotating wheel 53 continues to rotate, the position where the second rotating wheel 53 abuts against the cross-pressure transmission part 54 changes, the distance between the abutting position and the rotation center of the second rotating wheel 53 decreases, the cross-pressure transmission part 54 of the first cross-pressure assembly 50 moves upward, the cross-pressure transmission part 54 of the second cross-pressure assembly 50 moves downward, and the gap between the first cross-pressure knife and the second cross-pressure knife becomes larger. Since the first cross-pressure assembly 50 and the second cross-pressure assembly 50 of the embodiment are completely the same in the structure of the driving and transmission parts, the second cross-pressure assembly 50 is the mirror image of the first cross-pressure assembly 50 relative to the plane where the paperboard is located, and thus the structure of the driving and transmission parts of the second cross-pressure assembly 50 will not be described again. Of course, the first cross-pressure assembly 50 and the second cross-pressure assembly 50 can also be not completely the same in the structure of the driving and transmission parts, and one of the first cross-pressure assembly 50 and the second cross-pressure assembly 50 can be replaced by other structure.

[0201] In the present embodiment, the second rotating wheel 53 is a second eccentric wheel, and the connection between the second eccentric wheel and the cross-cut driving part 52 is arranged eccentrically relative to the geometric center of the second eccentric wheel. In this way, the cross-cut driving part 52 drives the second eccentric wheel to rotate, and when the geometric center of the second eccentric wheel of the first cross-cut knife rotates to the lower side of the rotation center of the second eccentric wheel thereof, and the geometric center of the second eccentric wheel of the second cross-cut knife rotates to the upper side of the rotation center of the second eccentric wheel thereof, at this time, the distance between the geometric centers of the two second eccentric wheels is the smallest, so that the gap between the first cross-cut knife and the second cross-cut knife is the smallest, the cross-cut knife 51 extrudes the paperboard, and the cross-cut mark processing is completed, after the cross-cut mark processing is completed, with the rotation of the second eccentric wheel, the geometric centers of the second eccentric wheels of the first cross-cut knife and the second cross-cut knife are away from each other, so that the gap between the first cross-cut knife and the second cross-cut knife is increased, and the processed paperboard is continuously conveyed. In this way, the up-and-down movement of the first cross-cut knife and the second cross-cut knife is realized by the arrangement mode of the second eccentric wheel.

[0202] Of course, the second rotating wheel 53 can also be arranged as a second cam, and the outer circumferential surface of the second cam has a radially protruding second protruding part, which extrudes the cross-cut driving part 54 and drives the cross-cut driving part 54 to move. In this way, when the second protruding part extrudes the cross-cut driving part 54, the cross-cut driving part 54 of the first cross-cut assembly 50 and the cross-cut driving part 54 of the second cross-cut assembly 50 are close to each other, the first cross-cut knife and the second cross-cut knife are close to each other, and the cross-cut mark processing is completed, the second cam continues to rotate, the second protruding part extrudes the cross-cut driving part 54, the cross-cut driving part 54 is away from each other, and drives the first cross-cut knife and the second cross-cut knife to be away from each other.

[0203] In the embodiment, the cross-pressure driving part 52 comprises a cross-pressure driving member 521 and a cross-pressure transmission shaft 522. The cross-pressure driving member 521 can be a motor. The cross-pressure transmission shaft 522 extends along the length direction of the first cross-pressure knife. The cross-pressure transmission shaft 522 is drivingly connected with the cross-pressure driving member 521. The second rotating wheel is sleeved outside the cross-pressure transmission shaft 522 and is synchronously driven with the cross-pressure transmission shaft 522. In this way, the motor can drive the second rotating wheel 53 to perform eccentric rotation through the cross-pressure transmission shaft 522. The cross-pressure transmission part 54 comprises a cross-pressure wheel sleeve 541 and a cross-pressure connecting member 542. The cross-pressure wheel sleeve 541 is sleeved outside the second rotating wheel 53. The inner diameter of the cross-pressure wheel sleeve 541 is substantially the same as the outer diameter of the second rotating wheel 53. In this way, the second rotating wheel 53 can drive the cross-pressure wheel sleeve 541 to perform up-down movement when the second rotating wheel 53 rotates. The cross-pressure wheel sleeve 541 is connected with the first cross-pressure knife or the second cross-pressure knife through the cross-pressure connecting member 542. Therefore, the cross-pressure wheel sleeve 541 can drive the first cross-pressure knife or the second cross-pressure knife to perform up-down movement when the cross-pressure wheel sleeve 541 performs up-down movement, so as to realize the cross-pressure effect of the cross-pressure knife 51 on the paperboard. Considering that the cross-pressure wheel sleeve 541 can also move laterally in addition to up-down movement, in order to avoid the lateral movement of the cross-pressure wheel sleeve 541 causing the lateral movement of the cross-pressure knife 51, the cross-pressure connecting member 542 is provided with a guide rail between the mounting frame 30 in the embodiment. The guide rail extends upwards and downwards. Therefore, the cross-pressure connecting member 542 can only move upwards and downwards, so as to ensure that the cross-pressure knife 51 can only move upwards and downwards. Meanwhile, the cross-pressure wheel sleeve 541 is also provided with an extending section on the outer circumferential side. The extending section is hingedly connected with the cross-pressure connecting member 542. Therefore, the extending section and the cross-pressure connecting member 542 can rotate relative to each other. In this way, the cross-pressure wheel sleeve 541 can only drive the cross-pressure connecting member 542 to move upwards and downwards, so as to ensure the stable and reliable movement of the cross-pressure knife 51.

[0204] In the embodiment, considering that the length of the cross-pressure knife 51 is generally long, the second rotating wheel 53 and the cross-pressure transmission part 54 are both multiple in the embodiment. The second rotating wheel 53 is sleeved on the cross-pressure transmission shaft 522 of the cross-pressure driving part 52 and is drivingly connected with the cross-pressure transmission shaft 522. Each second rotating wheel 53 is sequentially and spacedly arranged along the length direction of the first cross-pressure knife. The second rotating wheel 53 and the cross-pressure transmission part 54 are one-to-one correspondingly arranged. In this way, the cross-pressure transmission shaft 522 can drive all the second rotating wheels 53 to perform eccentric rotation when the cross-pressure transmission shaft 522 rotates. The second rotating wheel 53 can drive the cross-pressure knife 51 to uniformly move upwards and downwards through the cooperation with the cross-pressure wheel sleeve 541 and the cross-pressure connecting member 542. The above-mentioned arrangement mode ensures that each position of the length direction of the first cross-pressure knife and the second cross-pressure knife is uniformly stressed, so as to enable each position to simultaneously move upwards and downwards, thereby avoiding the inclination of the first cross-pressure knife and the second cross-pressure knife to reduce the processing quality of the cross-pressure mark.

[0205] In the embodiment, considering that the length of the transverse transmission shaft 522 is relatively long, the embodiment is further provided with a support, which can be connected between the mounting frame 30, and the transverse transmission shaft 522 is arranged through and supported on the support, so that the support of the transmission shaft is realized. Bearings or other components can be arranged between the transverse transmission shaft 522 and the support as needed, so that the transverse transmission shaft 522 can rotate smoothly. At this time, in addition to being matched with the mounting frame 30 through the guide rail, the transverse connecting piece 542 can also be matched with the support through the guide rail, and the effect of limiting the transverse connecting piece 542 to be able to move only up and down can also be achieved.

[0206] Optionally, the transverse transmission shaft 522 can adopt a structure of a whole long shaft or a split structure of multiple short shafts connected in sequence. The short shafts can be connected together through a shaft coupling or other components, so as to rotate together.

[0207] Of course, in addition to the eccentric wheel transmission mode, other transmission modes can also be adopted for the matching mode of the transverse driving part 52, the second rotating wheel 53, and the transverse transmission part 54, such as a linear guide rail. That is, a linear guide rail is arranged between the transverse driving part 52 and the transverse cutter, and the transverse driving part 52 can drive the up-down movement of the transverse cutter through the linear guide rail.

[0208] In the embodiment, the mounting frame 30 spans the opposite sides of the rack 1, which can meet the needs of installation and support and the length processing needs of the transverse mark. Correspondingly, the intermediate part and the output part 25 are both multiple. The embodiment is provided with the intermediate part at both ends of the mounting frame 30 in the length direction, and is further provided with the output part 25 at both ends correspondingly, so that the intermediate part and the output part 25 are matched correspondingly, and the transmission effect is ensured. The first driving assembly 20 includes a first driving part 21, a first transmission part 22, and a second transmission part 23. The first driving part 21 is connected with the rack 1, and the first driving part 21 can use a motor. The first transmission part 22 is drivingly connected with the first driving part 21, and the first transmission part 22 is located at one side of the rack 1. The first transmission part 22 has an output part 25, so as to be drivingly matched with the intermediate part at one end of the mounting frame 30. Similarly, the second transmission part 23 is also drivingly connected with the first driving part 21, and the second transmission part 23 is located at the other side of the rack 1. The second transmission part 23 also has an output part 25, so as to be drivingly matched with the intermediate part at the other end of the mounting frame 30. That is, the first transmission part 22 and the second transmission part 23 are symmetrically arranged with respect to the mounting frame 30 and the rack 1, and are respectively arranged at both ends of the mounting frame 30 in the length direction, so as to drive both ends of the mounting frame 30 respectively, and realize the balanced translation rotation of the mounting frame 30 as a whole.

[0209] Optionally, the first driving member 21 is one or more, when multiple first driving members 21 are provided, the first driving members 21 can be provided on both sides of the rack 1, so that the first driving members 21 on both sides are matched with the transmission parts on both sides respectively. Considering that the both ends of the mounting frame 30 need to ensure synchronous movement to keep the translational rotation of the mounting frame 30, the first driving members 21 on both sides need to provide synchronous driving force in the same direction to make the output members 25 at both ends of the mounting frame 30 have synchronous movement, thereby driving the mounting frame 30 to stably translate and rotate.

[0210] In this embodiment, a motor driving mode is adopted, the first driving assembly 20 further comprises an intermediate transmission part 24, the intermediate transmission part 24 is located above the mounting frame 30 and spans the rack 1, and the intermediate transmission part 24 is arranged in parallel with the mounting frame 30. The transverse ends of the intermediate transmission part 24 are respectively driven and connected with the first transmission part 22 and the second transmission part 23 through transmission components such as belts and gears. The first driving member 21 is driven and connected with the second transmission part 23 through the first transmission part 22 and the intermediate transmission part 24. In this way, the first driving member 21 only needs to be provided at one end of the rack 1, directly drives one of the first transmission part 22 and the second transmission part 23 to act, and at the same time drives the other one of the first transmission part 22 and the second transmission part 23 at the other end of the rack 1 to act through the intermediate transmission part 24, so that the first transmission part 22 and the second transmission part 23 move synchronously, and the mounting frame 30 is driven to translate and rotate at both ends simultaneously.

[0211] Optionally, the specific structural form of the first transmission part 22 and the second transmission part 23 can be set as needed, as long as the transmission matching can be realized, and one or more transmission modes such as gear transmission, belt transmission, and chain transmission can be adopted.

[0212] In this embodiment, one of the bottom end of the first horizontal pressing knife and the top end of the second horizontal pressing knife has a protrusion, and the other one of the bottom end of the first horizontal pressing knife and the top end of the second horizontal pressing knife has a groove, the protrusion and the groove are arranged in alignment, and the working state of the first horizontal pressing knife and the second horizontal pressing knife is that the protrusion and the groove are close to each other to extrude the paperboard. In this way, when the first horizontal pressing knife and the second horizontal pressing knife are close to each other, the distance between the protrusion and the groove decreases, until the protrusion and the groove respectively abut against the upper and lower surfaces of the paperboard, and the protrusion extrudes the paperboard, thereby forming a horizontal pressing mark.

[0213] In this embodiment, the bottom end of the first horizontal pressing knife has a groove, and the top end of the second horizontal pressing knife has a protrusion. In this way, when the first horizontal pressing knife and the second horizontal pressing knife are close to each other, the protrusion and the groove are close to each other until the protrusion extrudes the paperboard, thereby forming an upwardly concave horizontal pressing mark on the lower surface of the paperboard to be processed. After the horizontal pressing mark is processed, the first horizontal pressing knife and the second horizontal pressing knife are away from each other until the protrusion is out of the horizontal pressing mark, and the processed paperboard continues to be conveyed.

[0214] Optionally, the extension length of the groove and the protrusion is the same as the length of the first and second cross-cutting knives to ensure the working area. According to actual needs, the positions of the protrusion and the groove can be exchanged to change the forming direction of the cross-cutting indentation, i.e., the cross-cutting indentation can be concave downward in addition to the upward concave mode in the embodiment, at this time, the protrusion can be arranged at the bottom end of the first cross-cutting knife so that the cross-cutting indentation is on the surface of the paperboard, and correspondingly, the groove is arranged at the top end of the second cross-cutting knife.

[0215] In the embodiment, the first cross-cutting knife includes a main body part and a plurality of pressing parts, the main body part is vertical and extends in the transverse direction, i.e., the main body part extends along the length direction of the first cross-cutting knife, the pressing parts are arranged on the bottom side of the main body part and protrude from the bottom end of the main body part, and the pressing parts serve as the components that contact and press the paperboard to form the cross-cutting indentation on the paperboard. In this way, the pressing parts are arranged on both sides of the bottom of the main body part, and the pressing parts on both sides are arranged at intervals, so that the part of the pressing part protruding from the main body part naturally forms a groove with the main body part, thereby realizing the avoidance of the protrusion on the surface of the paperboard when the cross-cutting indentation is concave upward and ensuring the effect of the cross-cutting indentation. Since the pressing part in the embodiment is in the form of a long strip plate, it has a certain thickness, and therefore the bottom surface of the pressing part also has a certain area. Therefore, by using the bottom surface of the pressing part as the pressing surface that presses on the surface of the paperboard, the pressing surface can keep the position of the paperboard while ensuring the upward pressure of the second cross-cutting knife on the paperboard.

[0216] Similar to the structure of the first cross-cutting knife described above, the second cross-cutting knife in the embodiment also adopts a two-part structure including a base body part and a pressing part, and the structure and shape of the base body part are basically the same as those of the main body part of the first cross-cutting knife. Since the second cross-cutting knife adopts a protrusion, the pressing part can be arranged with only one and can directly adopt the structure of a plate-shaped part, the bottom end of the pressing part is connected with the base body part to form the entire component, and the top end of the pressing part can be arranged in the form of a corresponding blade according to the shape requirements of the cross-cutting indentation, thereby meeting the requirements of cross-cutting processing, at this time, the top end of the pressing part serves as the protrusion and cooperates with the groove of the first cross-cutting knife.

[0217] Of course, the specific structure of the first and second cross-cutting knives is not limited to the arrangement mode described above in the embodiment, and other structure forms can also be adopted according to needs, as long as the cross-cutting indentation can be formed on the paperboard.

[0218] In addition to the plurality of horizontal pressing assemblies 50, the mounting frame 30 of the embodiment is also provided with a plurality of mounting frames 30, and at least two mounting frames 30 are arranged in an up-down manner, and the mounting frame 30 of the embodiment is also provided with two mounting frames 30 arranged in an up-down manner, and the two mounting frames 30 arranged in an up-down manner are respectively located on the upper and lower sides of the paperboard to be processed, and the two horizontal pressing assemblies 50 are respectively arranged on the two mounting frames 30, and the two mounting frames 30 are driven by the first driving assembly 20 to move synchronously towards or away from the paperboard to be processed, so that the horizontal pressing assemblies 50 on the mounting frames 30 arranged in an up-down manner move synchronously towards or away from the paperboard to be processed.

[0219] Optionally, the two mounting frames 30 can be driven by the same motor or different motors, and the embodiment is provided with one motor as a whole, and the transmission part of the first driving assembly 20 matched with the two mounting frames 30 is also in transmission connection, so that all the transmission parts of the first driving assembly 20 form a large transmission assembly, and the motor can directly drive all the mounting frames 30 to move synchronously through the transmission assembly, so as to realize the synchronous movement of the two mounting frames 30 towards or away from the paperboard to be processed. In this way, when the horizontal pressing device is working, the two mounting frames 30 can move synchronously towards the paperboard to be processed, so as to complete the horizontal pressing mark processing, and can also move synchronously away from the paperboard to be processed, so as to convey the processed paperboard forward.

[0220] Embodiment three

[0221] As shown in FIGS. 11-13, the driving shaft 60 of each processing piece is a roller shaft, the first processing structure 71 is an upper cutter 91 distributed along the roller shaft in the axial direction, and the second processing structure 72 is a lower cutter 92 matched with the upper cutter 91; wherein the upper cutter 91 is a spiral cutter, and the upper cutter 91 and the lower cutter 92 are gradually engaged from one end to the other end during the rotation of each roller shaft; or the upper cutter 91 is a straight cutter, and the upper cutter 91 and the lower cutter 92 are synchronously engaged during the rotation of each roller shaft. In this way, during the rotation of the roller shaft, the engaged upper cutter 91 and lower cutter 92 can improve the processing progress while realizing continuous processing, thereby improving the processing quality of the paperboard. At the same time, the above arrangement enables the horizontal pressing device to process the paperboard from both sides simultaneously, thereby enabling the pressed mark of the paperboard to be bent, thereby facilitating subsequent manual bending processing of the paperboard by the user.

[0222] Specifically, when the upper cutter 91 is a spiral cutter, the upper cutter 91 forms a left or right spiral line, and the lower cutter 92 forms a right or left spiral line, so that the upper cutter 91 and the lower cutter 92 mesh to form an engagement effect at the moment of pressing, and the upper cutter 91 and the lower cutter 92 rotate at the same speed as the paperboard at the moment of engagement, and gradually engage from one end to the other end to form a pressing effect.

[0223] Optionally, the upper cutter 91 and the lower cutter 92 can also be cutting knives to realize the cross cutting process.

[0224] Embodiment four

[0225] As shown in FIG. 14, the at least two processing parts include an upper cross beam 101 and a lower cross beam 102 horizontally arranged on the rack 1 and parallel to each other, an upper indentation cutter 103, and a lower indentation cutter 104. The upper cross beam 101 and the lower cross beam 102 move up and down relative to each other through a transmission structure, the upper indentation cutter 103 is arranged on the upper cross beam 101, and the lower indentation cutter 104 is arranged on the lower cross beam 102; the upper indentation cutter 103 and the lower indentation cutter 104 move up and down relative to each other. In this way, the above arrangement can realize double-sided indentation processing of the paperboard through the relative up-and-down movement of the upper indentation cutter 103 and the lower indentation cutter 104, so that the indentation of the paperboard can be bent, thereby facilitating the subsequent manual bending processing of the paperboard by the user.

[0226] In this embodiment, the structure for realizing the relative up-and-down movement of the upper cross beam 101 and the lower cross beam 102 is relatively simple, such as being directly driven by a driving cylinder or being driven by a servo motor plus a transmission member, which is not described herein.

[0227] Embodiment five

[0228] As shown in FIG. 16, at least part of the outer circumferential surface of the first roller shaft 120 is a matching part 122.

[0229] In this embodiment, the matching part 122 is the outer circumferential surface of the first roller shaft 120, so that the structure of the matching part 122 is more simple, flexible, and diverse, thereby reducing the processing cost of the matching part 122 and the processing difficulty of the workers.

[0230] Embodiment six

[0231] As shown in FIG. 17, the pressing part 111 is a first annular pressing cutter, and the longitudinal pressing body 110 further includes a longitudinal pressing driving roller 115, the first annular pressing cutter is sleeved on the longitudinal pressing driving roller 115 and rotates with the longitudinal pressing driving roller 115; wherein the first annular pressing cutter and at least part of the outer circumferential surface of the first roller shaft 120 surround to form a pressing space. In this way, the above arrangement makes the structure of the longitudinal indentation device 6 more flexible and diverse to adapt to different working conditions and use requirements, and also improves the processing flexibility of the workers.

[0232] Specifically, the first roller shaft 120 includes a roller shaft body 121 and a second annular pressing cutter 123 sleeved on the roller shaft body 121, wherein the first annular pressing cutter and the second annular pressing cutter 123 surround to form a pressing space.

[0233] Need to explain, the first annular pressure cutter can be directly matched with the outer circumferential surface of the longitudinal pressure driving roller 115 (the second annular pressure cutter 123 is not sleeved on the longitudinal pressure driving roller 115), or matched with the second annular pressure cutter 123 sleeved on the roller shaft body 121.

[0234] Example seven

[0235] As shown in FIG. 20, the longitudinal cutting device 7 includes a cutting mounting structure 291 movably arranged on the rack 1 and a fourth longitudinal cutting driving member 294 arranged on the cutting mounting structure 291. The longitudinal cutter is a straight longitudinal cutter 293 arranged on the driving end of the fourth longitudinal cutting driving member 294, which is used to drive the straight longitudinal cutter 293 to perform lifting movement, and the cutting mounting structure 291 drives the straight longitudinal cutter 293 to move.

[0236] Specifically, the cutting mounting structure 291 can drive the straight longitudinal cutter 293 on the fourth longitudinal cutting driving member 294 to move, so as to adjust the processing position of the straight longitudinal cutter 293. At the same time, the fourth longitudinal cutting driving member 294 can drive the straight longitudinal cutter 293 to perform lifting movement, so as to realize the stop and start of processing.

[0237] In this embodiment, the cutting mounting structure 291 is also provided with a third longitudinal cutting driving member 292 movably arranged on the rack 1 through a transmission assembly and driven to move to drive the straight longitudinal cutter 293 to move along the width direction of the rack 1.

[0238] Need to explain, the specific transmission mode of the longitudinal cutting device 7 in this embodiment is not described in detail, which can be referred to the transmission mode of the foregoing device.

[0239] Example eight

[0240] As shown in FIG. 21, the longitudinal cutting device 7 includes longitudinal cutting driving rollers 2951 arranged on the rack 1. The longitudinal cutter is a ring longitudinal cutter 240 sleeved on each longitudinal cutting driving roller 2951, which is used to drive the ring longitudinal cutter 240 to rotate; and the ring longitudinal cutter 240 is slidably arranged along the extension direction of the longitudinal cutting driving roller 2951. In this way, the above-mentioned ring longitudinal cutter 240 is arranged to be rotated to realize cutting, and at the same time, the position of the ring longitudinal cutter 240 can be adjusted to adapt to different working conditions and use requirements, which also improves the processing flexibility of the workers.

[0241] Optionally, the longitudinal cutting driving roller 2951 is at least two, and the at least two longitudinal cutting driving rollers 2951 are arranged in parallel with each other, and each longitudinal cutting driving roller 2951 is provided with at least two ring longitudinal cutting knives 240, and the ring longitudinal cutting knives 240 on at least one longitudinal cutting driving roller 2951 have a gap. In this way, the above arrangement enables the longitudinal cutting device 7 to realize its normal cutting processing function, thereby improving the cutting reliability of the longitudinal cutting device 7.

[0242] Embodiment Nine

[0243] As shown in FIG. 22, the longitudinal cutting device 7 comprises a matching structure 298 arranged opposite to the longitudinal cutting driving roller 2951. The matching structure 298 is a roller shaft. In this way, the roller shaft-shaped matching structure 298 can cooperate with the ring longitudinal cutting knife 240 sleeved on the longitudinal cutting driving roller 2951 to realize the cutting function.

[0244] Embodiment Ten

[0245] As shown in FIG. 23, the longitudinal cutting device 7 comprises a matching structure 298 arranged opposite to the longitudinal cutting driving roller 2951. The matching structure 298 is a knife comb. In this way, the knife comb-shaped matching structure 298 can cooperate with the ring longitudinal cutting knife 240 sleeved on the longitudinal cutting driving roller 2951 to realize the cutting function.

[0246] Embodiment Eleven

[0247] As shown in FIG. 24, the longitudinal cutting device 7 comprises a longitudinal cutting main body 299, a ring longitudinal cutting knife 240, and a sixth longitudinal cutting driving member 2991. The longitudinal cutting main body 299 is movably arranged on the rack 1, and the ring longitudinal cutting knife 240 is rotatably arranged on the longitudinal cutting main body 299. The sixth longitudinal cutting driving member 2991 is arranged on the longitudinal cutting main body 299 to drive the ring longitudinal cutting knife 240 to rotate. In this way, the above arrangement makes the structure of the longitudinal cutting device 7 more flexible and diverse to adapt to different working conditions and use requirements, and also improves the processing flexibility of the workers.

[0248] It should be noted that the longitudinal cutting device 7 in the present embodiment is similar in structure to the longitudinal indentation device 6 in Embodiment Five (mainly replacing the pressing part 111 with the ring longitudinal cutting knife 240), which will not be repeated here.

[0249] Embodiment Twelve

[0250] As shown in FIGS. 27 and 28, the carton processing equipment comprises a cross-cut device 9, the cross-cut device 9 comprises a cross-cut mounting structure 355, a circular cross-cut knife 356, and a second cross-cut driving device 358, and the cross-cut mounting structure 355 is movably arranged on the rack 1. The circular cross-cut knife 356 is rotatably arranged on the cross-cut mounting structure 355. The second cross-cut driving device 358 is drivingly connected with the cross-cut mounting structure 355 for driving the cross-cut mounting structure 355 to move the circular cross-cut knife 356. In this way, the above arrangement makes the structure of the cross-cut device 9 more flexible and diverse to adapt to different working conditions and use requirements.

[0251] In this embodiment, the cross-cut device 9 adopts a driving mode of rotating the circular cross-cut knife 356 to cross-cut the paperboard.

[0252] Optionally, the first cross-cut driving device 357 is a servo motor. The first cross-cut driving device 357 is drivingly connected with the circular cross-cut knife 356 through a belt pulley transmission assembly or a chain wheel transmission assembly for driving the rotation thereof.

[0253] Optionally, the second cross-cut driving device 358 is a servo motor.

[0254] Specifically, the movement transmission mode of the cross-cut mounting structure 355 on the rack is not described in detail here, and can be referred to the movement mode of the foregoing device.

[0255] Embodiment Thirteen

[0256] In this embodiment, the carton processing equipment comprises a cross-cut device 9, the cross-cut device 9 comprises upper and lower cross-cut beams parallel to each other, the upper and lower cross-cut beams are arranged on the rack 1, and the upper and lower cross-cut beams are movable toward or away from each other. The upper cross-cut beam is provided with an upper cutting knife 353 movable therewith, and the lower cross-cut beam is provided with a lower cutting knife 354 movable therewith. In this way, the above arrangement makes the structure of the cross-cut device 9 for realizing the cross-cut action more flexible and diverse to adapt to different working conditions and use requirements, and also improves the processing flexibility of the workers.

[0257] Embodiment Fourteen

[0258] As shown in FIG. 31, the carton processing equipment comprises a punching device 12, the punching device 12 comprises a punching mounting structure 364, a second punching driving member 365, and a punching knife 361, and the punching mounting structure 364 is movably arranged on the rack 1. The second punching driving member 365 is arranged on the punching mounting structure 364. The punching knife 361 is arranged on the driving end of the second punching driving member 365, and the second punching driving member 365 is used for driving the punching knife 361 to move toward or away from the paperboard. When the punching mounting structure 364 moves, the punching mounting structure 364 drives the punching knife 361 to move through the second punching driving member 365.

[0259] In the embodiment, the punching device 12 drives the punching knife 361 to perform the punching operation through the second punching driving member 365.

[0260] It should be noted that the activity mode of the punching mounting structure 364 is not described in detail here, and can be referred to the activity mode of the above-mentioned device on the rack 1, or can be driven by a screw nut transmission member.

[0261] Optionally, the second punching driving member 365 is an oil cylinder or an air cylinder.

[0262] Embodiment Fifteen

[0263] As shown in FIG. 32, the carton processing equipment further comprises a whole driving structure 15 and a whole driving assembly. The whole driving structure 15 is movably arranged on the rack 1 and has a locking part 151 and a whole driving part. The whole driving part is telescopically arranged and has a driving position and a avoiding position. When the whole driving part is in the driving position, at least part of the whole driving part extends into a to-be-driven member to drive the to-be-driven member to move. When the whole driving part is in the avoiding position, the whole driving part is separated from the to-be-driven member. The whole driving assembly comprises a whole driving member 152 and a belt pulley transmission assembly. The whole driving member 152 is drivingly connected with a driving pulley 153 of the belt pulley transmission assembly. The locking part 151 is at least two. The at least two locking parts 151 surround a locking space. The size of the locking space is adjustably arranged to lock the whole driving structure 15 on a belt 154 of the belt pulley transmission assembly. The to-be-driven member is at least one of the longitudinal pressing body 110 of the longitudinal pressing device 6, the longitudinal cutting body 299 of the longitudinal cutting device 7, the transverse slotting body 310 of the transverse slotting device 8, the transverse cutting mounting structure 355 of the transverse cutting device 9, and the punching mounting structure 364 of the punching device 12.

[0264] Specifically, the embodiment provides a transverse movement mode of the transverse pressing device 5, the longitudinal pressing device 6, the longitudinal cutting device 7, the transverse slotting device 8, the transverse cutting device 9, and the punching device 12, that is, in the above-mentioned embodiments, a matching hole can be formed on the body structure of the device capable of transverse movement. The whole driving part of the whole driving structure 15 is telescopically moved into the matching hole to drive the body structure of the device to move transversely, so as to drive the knife part of the device to move. In this way, the above-mentioned arrangement can greatly reduce the number of driving devices, thereby reducing the structural complexity and processing cost.

[0265] Optionally, the whole driving part is an electric telescopic rod or the like structure to ensure that the whole driving part can realize its telescopic movement.

[0266] Specifically, in the actual moving process, the overall driving structure 15 needs to be driven to move by the belt wheel structure, and the locking portion 151 is in the form of a plate. The two plate-shaped locking portions 151 can realize locking and loosening actions. When the overall driving structure 15 needs to move, the locking portion 151 locks and drives the overall driving structure 15 to move synchronously with the belt 154 of the belt wheel transmission assembly. When the overall driving structure 15 drives the main body structure of each device to move, the locking portion 151 is loosened to stay at a predetermined stopping position.

[0267] Embodiment sixteen

[0268] As shown in FIG. 33, the carton processing equipment further comprises a first processing module 13 arranged on the rack 1, the first processing module 13 is integrated by at least two of the cross-pressing device 5, the cross-slotting device 8, the cross-cutting device 9 and the punching device 12, the first processing module 13 comprises a first processing module driving roller 131, a first processing module cooperating roller 132 and a processing assembly, and the first processing module cooperating roller 132 is arranged opposite to the first processing module driving roller 131. The processing assembly is arranged on the first processing module driving roller 131, and the processing assembly rotates with the first processing module driving roller 131. At least part of the processing assembly can slide along the extension direction of the first processing module driving roller 131. The processing assembly comprises at least two of the indentation cutter 74, the slotting cutter 312, the upper cutter 353 and the punching cutter 361. In this way, the above arrangement realizes the integration of multiple different types of processing cutters, greatly reduces the installation space required by each device, and realizes the miniaturization design of the carton processing equipment.

[0269] In this embodiment, the first processing module driving roller 131 comprises a first processing module driving roller body 1311 and a cutter mounting seat 1312, and the cutter mounting seat 1312 is sleeved on the first processing module driving roller body 1311. The slotting cutter 312 is sleeved on the first processing module driving roller body 1311. The punching cutter 361 is sleeved on the first processing module driving roller body 1311. The indentation cutter 74 is arranged on the cutter mounting seat 1312. The upper cutter 353 is arranged on the cutter mounting seat 1312. At least part of the indentation cutter 74 is located between the two blades of the slotting cutter 312, and / or at least part of the upper cutter 353 is located between the two blades of the slotting cutter 312. In this way, the above arrangement makes the installation layout of each cutter more reasonable to avoid interference between the cutters. At the same time, the worker only needs to slide the punching cutter 361 and the slotting cutter 312 to make the punching cutter 361 and the slotting cutter 312 avoid the first processing module cooperating roller 132, or disassemble and assemble the indentation cutter 74 and the upper cutter 353 to realize different types of processing functions, which also reduces the adjustment difficulty of the processing function of the first processing module 13.

[0270] In the embodiment, the first processing module 13 further comprises a first processing module guide rail sliding block assembly 133, which is arranged between the processing assembly, the tool mounting seat 1312 and the first processing module driving roller body 1311. The slitting knife 312 and / or the punching knife 361 and / or the tool mounting seat 1312 are slidably sleeved on the first processing module driving roller body 1311 through the first processing module guide rail sliding block assembly 133. In this way, the above arrangement makes the sliding action of each tool more stable and the sliding direction more accurate through the first processing module guide rail sliding block assembly 133.

[0271] In the embodiment, the tool mounting seat 1312 is at least two, and the punching knife 361 and the slitting knife 312 are located between the two adjacent tool mounting seats 1312. The first processing module matching roller 132 comprises a first processing module matching roller body 1321 and a first processing module matching structure 1322 sleeved on the first processing module matching roller body 1321, and at least part of the outer circumferential surface of the first processing module matching structure 1322 is used for matching with the processing assembly. Wherein, the distance between the two adjacent tool mounting seats 1312 is greater than the length of the first processing module matching structure 1322. In this way, the above arrangement ensures that the punching knife 361 and the slitting knife 312 can avoid the first processing module matching roller 132, so as to ensure the switching stability of different processing functions.

[0272] In the embodiment, the slitting knife 312 and the punching knife 361 both have a cylindrical tool sleeving structure to ensure that the slitting knife 312 and the punching knife 361 can be sleeved on the first processing module driving roller body 1311.

[0273] In the embodiment, the first processing module matching structure 1322 is cylindrical and sleeved on the first processing module matching roller body 1321.

[0274] Embodiment seventeen

[0275] As shown in FIG. 34, the carton processing equipment further comprises a second processing module 14 arranged on the rack 1, which is integrated by the longitudinal cutting device 7 and the longitudinal indentation device 6. The second processing module 14 comprises a second processing module driving roller 141, a second processing module matching roller 142, a longitudinal pressing knife 143 and a ring longitudinal cutting knife 240, and the second processing module matching roller 142 is arranged opposite to the second processing module driving roller 141. The longitudinal pressing knife 143 and the ring longitudinal cutting knife 240 are sleeved on the second processing module driving roller 141, and both rotate with the second processing module driving roller 141 and can slide along the extension direction of the second processing module driving roller 141. In this way, the above arrangement realizes the integration of the ring longitudinal cutting knife 240 and the longitudinal pressing knife, reduces the required installation space of each device, and realizes the miniaturization design of the carton processing equipment.

[0276] In the embodiment, the second processing module 14 further comprises a second processing module guide rail sliding block assembly 144, which is arranged between the longitudinal pressing knife 143, the ring longitudinal cutting knife 240 and the second processing module driving roller 141. The longitudinal pressing knife 143 and the ring longitudinal cutting knife 240 are both slidably sleeved on the second processing module driving roller 141 through the second processing module guide rail sliding block assembly 144. The maximum sliding distance of the longitudinal pressing knife 143 and the maximum sliding distance of the ring longitudinal cutting knife 240 are both greater than the length of the second processing module matching structure 1421 of the second processing module matching roller 142. In this way, the above-mentioned arrangement realizes the stable sliding of the longitudinal pressing knife 143 and the ring longitudinal cutting knife 240 through the second processing module guide rail sliding block assembly 144. On the other hand, since the maximum sliding distance of the longitudinal pressing knife 143 and the maximum sliding distance of the ring longitudinal cutting knife 240 are both greater than the length of the second processing module matching structure 1421 of the second processing module matching roller 142, the operator can slide the longitudinal pressing knife 143 and the ring longitudinal cutting knife 240 to a position avoiding the second processing module matching structure 1421 to realize the switching of the longitudinal pressing function and the longitudinal cutting function.

[0277] In the embodiment, the longitudinal pressing knife 143 and the ring longitudinal cutting knife 240 both have a cylindrical sleeve structure to ensure that the longitudinal pressing knife 143 and the ring longitudinal cutting knife 240 can be sleeved on the second processing module driving roller 141.

[0278] In the embodiment, the second processing module matching structure 1421 is cylindrical and is sleeved on the roller shaft of the second processing module matching roller 142.

[0279] Embodiment eighteen

[0280] As shown in FIGS. 9 and 10, the processing piece comprises a driving shaft 60 and a processing structure, and the driving shaft 60 is rotatably arranged on the rack 1. The processing structure is arranged on the outer circumferential surface of the driving shaft 60 and rotates with the driving shaft 60. Among the two processing pieces arranged oppositely, the driving shafts 60 of the processing pieces are arranged parallel to each other, the processing structure on one processing piece is the first processing structure 71, and the processing structure on the other processing piece is the second processing structure 72. When at least part of the first processing structure 71 moves to be arranged opposite to the second processing structure 72, the part of the first processing structure 71 and the second processing structure 72 form a first processing space. In this way, the above-mentioned arrangement can realize the processing of the paperboard by rotating the processing structure through the driving shaft 60, and the arrangement of at least two processing pieces enables the double-sided processing of the paperboard, thereby improving the processing efficiency and processing reliability of the cross pressing device.

[0281] In the embodiment, the driving shaft 60 of one of the two relatively arranged processing members is a roller shaft, at least part of the outer circumferential surface of the roller shaft is the first processing structure 71, and the driving shaft 60 of the other processing member comprises a rotating shaft 61 and a cutter shaft 62, the cutter shaft 62 is slidably sleeved on the rotating shaft 61 along the extension direction of the rotating shaft 61, and the cutter shaft 62 rotates with the rotating shaft 61. The second processing structure 72 comprises a groove cutter 73 and an indentation cutter 74, the groove cutter 73 is arranged on the outer circumferential surface of the cutter shaft 62 to be arranged in the axial direction of the cutter shaft 62, and the indentation cutter 74 is arranged corresponding to the groove cutter 73 and connected to the rotating shaft 61.

[0282] In the embodiment, the cutter shaft 62 or / and the groove cutter 73 is provided with a groove cutter avoiding groove 731 for avoiding the indentation cutter 74, and the top end of the indentation cutter 74 is lower than the top end of the groove cutter 73.

[0283] In the embodiment, the indentation cutter 74 and the groove cutter 73 are both arranged in a straight line.

[0284] Specifically, the roller shaft and the rotating shaft 61 are parallel to each other, the cutter shaft 62 is arranged on the rotating shaft 61, the groove cutter 73 is arranged on the cutter shaft 62, and the paperboard between the cutter shaft 62 and the roller shaft can be cut by relative rotation of the cutter shaft 62 and the roller shaft. The indentation cutter 74 is also arranged on the rotating shaft 61, the indentation cutter 74 corresponds to the groove cutter 73 one by one, and the groove cutter avoiding groove 731 is arranged on the groove cutter 73 for avoiding the indentation cutter 74, so that the rotating shaft 61 rotates to process in the order of cutting groove first and then indentation, and the horizontal groove cutting step and the horizontal indentation step can be completed synchronously.

[0285] Specifically, the above arrangement enables the horizontal pressing device to process the paperboard on both sides, so that the indentation of the paperboard can be bent during processing, thereby facilitating subsequent manual bending of the paperboard by the user.

[0286] It should be noted that the horizontal pressing device in the embodiment can simultaneously realize horizontal groove cutting and horizontal indentation processing, and if the horizontal pressing device in the embodiment is arranged in the carton processing equipment, the horizontal groove cutting device 8 can also not be arranged.

[0287] It should be noted that the horizontal pressing device in the embodiment adopts a rolling processing mode, that is, the horizontal pressing device can also realize non-stop processing function, which greatly improves the processing efficiency of the carton processing equipment.

[0288] In the embodiment, the workpiece further comprises a guide rail sliding block mechanism 80 and a driving mechanism 81. The guide rail sliding block mechanism 80 is arranged between the rotating shaft 61 and the cutter shaft 62, and is used to guide the sliding direction of the cutter shaft 62. The driving mechanism 81 is drivingly connected with the cutter shaft 62 through a first screw nut mechanism 83, and is used to drive the cutter shaft 62 to slide. In this way, the driving mechanism 81 can drive the cutter shaft 62 to move, so as to adjust the position of the groove cutter 73 on the cutter shaft 62, thereby improving the versatility of the cross pressing device.

[0289] In the embodiment, the driving mechanism 81 is drivingly connected with the cutter shaft 62 through a first screw nut mechanism, so as to drive the cutter shaft 62 to move along the width direction of the rack 1.

[0290] It should be noted that the transmission mode between the driving mechanism 81 and the cutter shaft 62 is not limited to this, and can be adjusted according to the working condition and use requirement.

[0291] Embodiment Nineteen

[0292] As shown in FIGS. 37-39, the cross pressing device 5 comprises driving shafts 60 connected with the rack 1. The driving shafts 60 are two in number and are driven to rotate by driving members (such as motors). The rack 1 is further rotationally connected with rotating shafts 61 which are parallel to the driving shafts 60. The rotating shafts 61 are also two in number and are arranged in one-to-one correspondence with the driving shafts 60. The two rotating shafts 61 are also parallel to each other.

[0293] In the embodiment, at least one cutter shaft 62 is arranged on each of the rotating shafts 61. The cutter shaft 62 is centrally provided with a fixing hole, and is sleeved on the rotating shaft 61 through the fixing hole. When the cutter shaft 62 is multiple, the multiple cutter shafts 62 are sequentially sleeved on the same rotating shaft 61 along the axial direction, so that the multiple cutter shafts 62 can simultaneously rotate with the rotating shaft 61.

[0294] In the embodiment, the transverse pressing device 5 further comprises a guide rail sliding block mechanism 80 coaxial with the driving shaft 60 and arranged on the frame 1, a sliding block 82 is slidingly connected to the guide rail sliding block mechanism 80, and the sliding block 82 is connected with the cutter shaft 62, so that the cutter shaft 62 can not only rotate with the rotating shaft 61, but also reciprocatingly move along the axial direction of the rotating shaft 61 under the driving of the sliding block 82. A first screw nut mechanism 83 is further arranged on the frame 1, a screw in the first screw nut mechanism 83 is arranged along the guide rail sliding block mechanism 80, the screw is driven to rotate by a driving mechanism, and a nut in the first screw nut mechanism 83 is connected with the sliding block 82, so that the sliding block 82 reciprocatingly translates along the guide rail sliding block mechanism 80 under the driving of the first screw nut mechanism 83. The cutter shaft 62 is rotationally connected to the sliding block 82 and reciprocatingly translates with the sliding block 82, so that the cutter shaft 62 can reciprocatingly move along the rotating shaft 61 or the guide rail sliding block mechanism 80. The number of the guide rail sliding block mechanism 80 and the first screw nut mechanism 83 is one, corresponding to one cutter shaft 62; when the number of the cutter shaft 62 is two, the number of the first screw nut mechanism 83 is two, and the screws in the two first screw nut mechanisms 83 are respectively left-handed and right-handed screws, so that the two cutter shafts 62 can relatively or oppositely move with the corresponding sliding blocks 82. When the number of the cutter shaft 62 is three or more, the three or more cutter shafts 62 are sequentially arranged on the rotating shaft 61, and each cutter shaft 62 is correspondingly provided with a sliding block 82 and a first screw nut mechanism 83, so that each cutter shaft 62 can independently move.

[0295] In the embodiment, the number of the cutter shaft 62 is two, and the two cutter shafts 62 are respectively located at two end positions of the rotating shaft 61, corresponding to that the rotating shaft 61 connects the two cutter shafts 62.

[0296] In the embodiment, a groove cutter 73 is arranged on the outer periphery of the cutter shaft 62 in the axial direction, and the paperboard is transmitted between the cutter shaft 62 and the driving shaft 60, the groove cutter 73 grooves the paperboard under the rotation of the cutter shaft 62, and the plurality of cutter shafts 62 can be synchronously rotated through one rotating shaft 61, and the structure is very compact and simple.

[0297] In the embodiment, the outer wall surface of the driving shaft 60 is made of elastic material, such as soft rubber pad, so that the groove cutter 73 of the cutter shaft 62 will not cut the surface of the driving shaft 60 when grooving, and will not damage the groove cutter 73 itself, and can also stably transmit the paperboard.

[0298] Optionally, the driving shaft 60 is a rubber roller.

[0299] In the embodiment, the driving shaft 60 is a long roller with a relatively long length, and the cutter shaft 62 is an axial driving shaft 60 with a relatively small length size, and the length size ratio of the cutter shaft 62 to the driving shaft 60 is 1:4, and a plurality of cutter shafts 62 can be added according to requirements.

[0300] Optionally, the number of guide rail slider mechanisms 80 is two, and correspondingly, the number of sliders 82 and first screw nut mechanisms 83 is also two, and the two guide rail slider mechanisms 80 are arranged in one-to-one correspondence with the two cutter shafts 62. The two guide rail slider mechanisms 80 are coaxially and parallelly arranged on the rack 1, and the screws in the first screw nut mechanisms 83 are also coaxially and parallelly arranged. Since the first screw nut mechanisms 83 are two, the two sliders 82 are individually matched with the first screw nut mechanisms 83, so that the screws in the first screw nut mechanisms 83 can be ordinary single-head screws, so that the two sliders 82 can be individually controlled through the corresponding guide rail slider mechanisms 80 and first screw nut mechanisms 83, so that the two cutter shafts 62 can be simultaneously translated or individually moved, which is very flexible. In addition, the driving of the screws, the cutter shafts 62 and the driving shaft 60 to rotate is all realized through conventional belt and gear transmission structures, which will not be described here.

[0301] Optionally, in addition to the first screw nut mechanisms 83, the reciprocating movement of the cutter shafts 62 can also be realized through gear and other mechanical transmission structures.

[0302] As shown in FIG. 10, the cutter shaft 62 is provided with an axial cutter shaft mounting groove 621, and the slot cutter 73 includes a base 732 and a blade 733 located on the base 732. The base 732 is a plate-shaped structure and one side is an inner concave arc surface matched with the arc surface of the cutter shaft 62. The other side of the base 732 is provided with the blade 733. The base 732 is connected to the cutter shaft mounting groove 621 through fasteners (such as bolts), that is, the fasteners are fixed at the bottom of the cutter shaft mounting groove 621 after passing through the slot cutter mounting hole 734 and the cutter shaft mounting groove 621 in sequence, so that the base 732 is detachably fixed to the surface of the cutter shaft 62. The bottom surface shape of the base 732 is matched with the outer wall surface shape of the cutter shaft 62, so that the base 732 is more stable.

[0303] In the embodiment, each cutter shaft 62 has a plurality of cutter shaft mounting grooves 621, and the plurality of cutter shaft mounting grooves 621 are parallel to each other and circumferentially distributed on the outer circumferential wall of the cutter shaft 62. The slot cutter 73 is arranged in one-to-one correspondence with the cutter shaft mounting groove 621, or adjacent two cutter shaft mounting grooves 621 correspondingly fix one slot cutter 73. The number of slot cutters 73 can be multiple and uniformly distributed on the circumferential surface of the cutter shaft 62. When the cutter shaft 62 rolls, uniform and equidistant notches can be opened on the paperboard.

[0304] Optionally, the blade 733 is a long strip-shaped structure and is integrally fixedly connected with the base 732, that is, the blade 733 is assembled and disassembled with the base 732. The two sides of the blade 733 are provided with uniformly distributed buffer blocks such as sponge or rubber blocks, which are used to press down the paperboard after the blade 733 is lifted to open the slot, so as to avoid the paperboard from being adhered to the blade 733.

[0305] Optionally, the blade path of the blade 733 can be a U-shaped opening at one end, or a rectangular opening at one end, or a straight strip, etc.

[0306] In the embodiment, the other rotating shaft 61 is provided with the indentation cutter 74, which is arranged along the axial direction of the rotating shaft 61. The indentation cutter 74 can be detachable or fixedly connected to the rotating shaft 61, that is, one rotating shaft 61 is correspondingly arranged on each driving shaft 60. One rotating shaft 61 is provided with the indentation cutter 74, so that the driving shaft 60, the rotating shaft 61 and the indentation cutter 74 are combined to form the horizontal indentation group 162.

[0307] In the embodiment, the other rotating shaft 61 is provided with the indentation cutter 74, which is arranged along the axial direction of the rotating shaft 61. The indentation cutter 74 can be detachable or fixedly connected to the rotating shaft 61, that is, one rotating shaft 61 is correspondingly arranged on each driving shaft 60. One rotating shaft 61 is provided with the indentation cutter 74, so that the driving shaft 60, the rotating shaft 61 and the indentation cutter 74 are combined to form the horizontal indentation group 162.

[0308] It should be noted that the driving shaft 60, the rotating shaft 61, the blade shaft 62, the indentation cutter 74 and the slot cutter 73 are combined to form a horizontal slotting indentation group that performs horizontal indentation and horizontal slotting simultaneously, that is, the horizontal indentation group 162, the horizontal slotting group 161 and the horizontal slotting indentation group can be freely combined side by side to achieve flexible slotting and indentation.

[0309] It should be noted that since the driving shaft 60 and the rotating shaft 61 are rotatably connected to the rack 1 in parallel, the positions of the driving shaft 60 and the rotating shaft 61 on the rack 1 can be adjusted separately, so that the relative axial distance between the driving shaft 60 and the rotating shaft 61 can be adjusted, thereby realizing the adjustable distance of the slot cutter 73 and the indentation cutter 74 relative to the corresponding driving shaft 60, which is suitable for paper sheets of different thicknesses.

[0310] Similarly, the slot cutter 73 or the indentation cutter 74 can be adjusted in position relative to the corresponding rotating shaft 61, that is, when the slot cutter 73 is mounted on the rotating shaft 61, it can be away from or close to the axis of the rotating shaft 61, and the indentation cutter 74 is the same, so that the distance of the slot cutter 73 relative to the driving shaft 60 and the distance of the indentation cutter 74 relative to the driving shaft 60 can be adjusted, which is equivalent to fine adjustment of the distance between the driving shaft 60 and the rotating shaft 61.

[0311] Optionally, when the number of indentation cutters 74 on the rotating shaft 61 is two or more, the indentation cutters 74 can be equally distributed along the circumference of the rotating shaft 61, or unequally distributed. At the same time, the two adjacent indentation cutters 74 can also be distributed in a staggered manner along the axial direction of the rotating shaft 61 to realize the adjustable distance between the indentation cutters 74.

[0312] Optionally, when the number of groove cutters 73 on the cutter shaft 62 is two or more, the groove cutters 73 can be equidistantly distributed along the outer periphery of the cutter shaft 62, or can be unequidistantly distributed. Meanwhile, the two adjacent groove cutters 73 can also be relatively staggered along the axial direction of the cutter shaft 62, so as to realize the adjustable relative distance between the groove cutters 73.

[0313] It should be noted that, due to the existence of the groove cutter avoidance groove 731, the cutter shaft 62 can reciprocate along the shaft 61 in the axial direction.

[0314] In addition, the outer wall of the drive shaft 60 can be additionally provided with a lower cutter seat, so as to cooperate with the pressing of the groove cutter 73 and the indentation cutter 74.

[0315] In the embodiment, the specific structure of the indentation cutter 74 and the groove cutter 73 is a conventional technology, which is not described here.

[0316] As shown in FIG. 9, one end of each shaft 61 is connected with a driving device 169, which is a motor or other driving member. The driving device 169 drives the rotation of the shaft 61, which in turn drives the synchronous rotation of all cutter shafts 62. The cutter shafts 62 do not need transmission structure, so the structure is compact and simple.

[0317] In addition, the rack 1 is a structure for supporting or fixing the entire cross-pressing device 5, and is not limited to the structure for fixing the guide rail sliding block mechanism 80 shown in FIG. 9.

[0318] Embodiment twenty

[0319] The basic content is the same as that of embodiment nineteen, and the difference lies in that the number of drive shafts 60 can be one, and the corresponding shaft 61 is provided with a cutter shaft 62 and an indentation cutter 74, that is, the cutter shaft 62 and the indentation cutter 74 are integrated and installed on the same shaft 61. When the cutter shaft 62 has two, the two cutter shafts 62 are respectively located at the positions of the two end portions of the shaft 61, each cutter shaft 62 is provided with a groove cutter 73, the groove cutter 73 is provided with a groove cutter avoidance groove 731, the groove cutter avoidance groove 731 is provided at the central position of the blade 733, the groove cutter avoidance groove 731 penetrates the blade 733 and the base 732, and the indentation cutter 74 is connected to the shaft 61 after penetrating the groove cutter avoidance groove 731. Among them, the top end of the indentation cutter 74 is lower than the blade 733, that is, the cutting edge part of the indentation cutter 74 is hidden in the groove cutter avoidance groove 731, and the indentation cutter 74 is correspondingly arranged with the blade 733, so that when the indentation and groove cutting are performed simultaneously, the groove cutting is performed first and then the indentation is performed.

[0320] In embodiment nineteen and embodiment twenty, the shaft 61 on which the cutter shaft 62 and the indentation cutter 74 are installed is defined as shaft one, the shaft on which the cutter shaft 62 is installed alone is defined as shaft two, and the shaft on which the indentation cutter 74 is installed alone is defined as shaft three, which can be divided into two cases from the structure:

[0321] 1. Rotary shaft 1, Rotary shaft 2 and Rotary shaft 3 are all rotating shafts 61 with the same structure. The rotating shaft 61 is provided with a mounting structure for mounting the tool shaft and the indentation tool, so that the rotating shaft 61 can be used to mount the tool shaft or the indentation tool alone, or to mount the tool shaft 62 and the indentation tool 74 at the same time. That is, the rotating shaft 61 is a universal type.

[0322] 2. Rotary shaft 1, rotary shaft 2 and rotary shaft 3 are rotary shafts 61 with different structures. Rotary shaft 1 is equipped with a mounting structure that can simultaneously install the tool shaft 62 and the indentation tool 74. Rotary shaft 2 is equipped with a mounting structure that can only install the tool shaft 62. Rotary shaft 3 is equipped with a mounting structure that can only install the indentation tool 74. That is, rotary shaft 61 is divided into three different structures.

[0323] The rotating shaft 61 in both of the above situations falls within the protection scope of this utility model.

[0324] In this embodiment, the frame serves as the supporting structure for the entire transverse pressing device 5. The drive shaft 60, rotating shaft 61, guide rail slider mechanism 80, and first lead screw nut mechanism 83 are all directly connected to the frame, while the cutter shaft 62 is indirectly connected to the frame through a transmission structure. The specific form is not described here.

[0325] Example 21

[0326] As shown in Figures 40 to 42, the basic content is the same as in Embodiments 19 and 20. The difference between this embodiment and Embodiments 19 and 20 is that when two rotating shafts 61 are used, each rotating shaft 61 is equipped with a creasing knife 74. The cardboard passes between the two rotating shafts 61, and the two rotating shafts 61 rotate to cause the creasing knife 74 to creasing both sides of the cardboard. Both rotating shafts 61 are equipped with a drive mechanism, which controls the corresponding rotating shaft 61 to rotate and lift. The cardboard passes between the two rotating shafts 61, and the two rotating shafts 61 rotate to cause the creasing knife 74 to creasing both sides of the cardboard. At the same time, the lifting and lowering of the rotating shafts 61 allows the two rotating shafts 61 to move radially back and forth, thereby making the radial distance between the two rotating shafts 61 adjustable. Ultimately, the two rotating shafts 61 can creasing cardboard of different thicknesses.

[0327] In this embodiment, the drive mechanism includes a transmission structure 163 and a lifting structure 165.

[0328] In this embodiment, the transmission structure 163 is a gear set structure. One end of the rotating shaft 61 is connected to the driven wheel, and the output end of the first driving member 164 is connected to the driving wheel. The first driving member 164 drives the driving wheel to rotate, and the driving wheel drives the driven wheel to rotate, thereby driving the rotating shaft 61 to rotate, so that the rotating shaft 61 can achieve indentation through rotation. Of course, the transmission structure 163 can also be a conventional structure such as a worm gear, a lead screw pair, etc., which will not be described in detail here.

[0329] In this embodiment, the lifting structure 165 includes a first screw nut mechanism 83 located on the rack 1, the lifting end of the screw pair is connected to the end of the rotating shaft 61, and the rotating end of the first screw nut mechanism 83 is connected to the second driving member 166 through a worm gear to realize the lifting movement of the rotating shaft 61 driven by the rotation of the first screw nut mechanism 83. The two ends of the same rotating shaft 61 are both provided with lifting structures 165, and the two lifting structures 165 realize synchronous work through a synchronous rod 167, so that the rotating shaft 61 realizes synchronous lifting. In this way, the two rotating shafts 61 can rotate while moving relatively close or away, not only realizing the indentation work, but also being applicable to paperboards of different thicknesses.

[0330] It should be noted that the end of the rotating shaft 61 and the first driving member 164 are provided with a support plate 168, that is, the end of the rotating shaft 61 and the first driving member 164 are both fixed on the support plate 168, and the lifting end of the lifting structure 165 is connected to the support plate 168, so that the support plate 168 is lifted through the lifting end, thereby driving the first driving member 164 and the rotating shaft 61 to lift at the same time.

[0331] It should be noted that the lifting structure 165 can also adopt a gear and rack mode, a belt drive mode or a worm gear mode, and the like, which are conventional structures, and will not be described here.

[0332] Embodiment twenty-two

[0333] As shown in FIGS. 43-45, the transverse pressing device 5 includes a knife roll, a second driving assembly and a third driving assembly. The knife roll is arranged on the rack 1, and the knife roll includes a rotating shaft 61 rotating along its own axis, and at least one slot knife 73 is arranged in the circumferential direction of the rotating shaft 61. Each slot knife 73 is movably mounted on the rotating shaft 61, that is, the slot knife 73 can move along the rotating shaft 61 in the circumferential direction. A sleeve assembly 551 is arranged between the rotating shaft 61 and the slot knife 73, and the sleeve assembly 551 is arranged on the rotating shaft 61 and rotates with the rotating shaft 61. The sleeve assembly 551 is a cylindrical structure which is sleeved with the rotating shaft 61. The second driving assembly is arranged on the rack 1, and the second driving assembly drives at least one slot knife 73 to displace in the circumferential direction of the outer surface of the rotating shaft 61 to adjust the distance between adjacent two slot knives 73 in the circumferential direction. The third driving assembly is arranged on the rack 1, and the third driving assembly drives the slot knife 73 to displace in the axial direction of the rotating shaft 61 to adjust the distance between adjacent two slot knives 73 in the axial direction.

[0334] Specifically, the slot knife 73 is driven by the second driving assembly to displace in the circumferential direction of the surface of the rotating shaft 61 to realize the adjustable distance between the slot knives 73 in the circumferential direction, so that each slot knife 73 can move independently relative to the rotating shaft 61, or multiple slot knives 73 can move synchronously, thereby realizing the adjustable distance between the single slot knife 73 or multiple slot knives 73.

[0335] In the embodiment, the second driving assembly comprises the first driving device 552 and the positioning hole 553. The first driving device 552 has a liftable movable end, the movable end is lifted by the driving of the first driving device 552, the movable end is provided with a docking end, and the movable end is also provided with a driving source for driving the docking end to rotate, that is, the docking end is driven by the movable end to rotate and is lifted by the first driving device 552, that is, the docking end of the first driving device 552 is moved above the groove cutter 73 by the lifting action and then can be rotated. The positioning hole 553 is arranged on the surface of the groove cutter 73, the movable end of the first driving device 552 is extended into the positioning hole 553 to form docking and positioning with the positioning hole 553, so that the first driving device 552 is connected with the groove cutter 73, and then the groove cutter 73 is moved circumferentially relative to the rotating shaft 61 by rotating the rotating shaft 61. That is, the first driving device 552 is located above the positioning hole 553 and the movable end of the first driving device 552 is extended into the positioning hole 553 to form docking, that is, the docking end of the movable end is inserted into the positioning hole 553 to form positioning with the positioning hole 553, so that the first driving device 552 is connected with the groove cutter 73, and then the groove cutter 73 is moved circumferentially relative to the rotating shaft 61 by rotating the rotating shaft 61.

[0336] Optionally, the first driving device 552 is an electric motor, a hydraulic cylinder or a pneumatic cylinder.

[0337] In addition, the positioning hole 553 penetrates the sleeve 551, the fastener is screwed in the positioning hole 553, the groove cutter 73 is connected to the sleeve 551 through the fastener, the movable end of the first driving device 552 is docked with the fastener after being extended into the positioning hole 553, and the movable end of the first driving device 552 is screwed or unscrewed by forward and reverse rotation, so that the groove cutter 73 is locked or unlocked on the sleeve 551, that is, the second driving assembly can not only position and connect the groove cutter 73, but also can tighten and loosen the fastener of the groove cutter 73, so that the groove cutter 73 can automatically move circumferentially, and when the groove cutter 73 moves to a preset position, the fastener is tightened to fix the groove cutter 73.

[0338] In the embodiment, the sleeve 551 is slidably connected to the rotating shaft 61 through a transmission mechanism, and the sleeve 551 reciprocally slides along the axial direction of the rotating shaft 61, so as to drive the groove cutter 73 to reciprocally move along the axial direction of the rotating shaft 61.

[0339] As shown in FIGS. 43 and 44, the transmission mechanism comprises a bracket 561, the bracket 561 is slidably connected with a support seat 562, the support seat 562 reciprocally slides along the axial direction of the rotating shaft 61, and the support seat 562 is movably inserted into the insertion groove 563 to form positioning, so that the support seat 562 drives the sleeve 551 to reciprocally move along the axial direction of the rotating shaft 61.

[0340] In the embodiment, the kit 551 is provided with a limiting seat 554 at both ends of the slotter 73. The limiting seat 554 is located at one or both ends of the kit 551, or is integrated with the kit 551. The limiting seat 554 is in abutment with the kit 551, or a limiting clamping groove 555 is formed on the limiting seat 554. The two ends of the slotter 73 abut one side of the limiting seat 554, or the two ends of the slotter 73 are inserted into the limiting clamping groove 555. The slotter 73 is axially limited, so that the slotter 73 can move circumferentially along one side of the limiting seat 554 or the limiting clamping groove 555, and the axial deviation of the slotter 73 is prevented.

[0341] Optionally, the kit 551 is axially slid along the rotating shaft 61 under the driving of the third driving assembly, so as to drive the slotter 73 to reciprocate along the axis of the rotating shaft 61, and finally ensure that the kit 551 can be adjusted in position relative to the rotating shaft 61.

[0342] Optionally, the number of the kits 551 on the rotating shaft 61 is at least one, and each kit 551 is provided with at least one slotter 73, so as to realize synchronous slotting or indentation of multiple parts of the same rotating shaft 61.

[0343] In the embodiment, the third driving assembly includes a supporting seat 562 which is slidably connected to the support 561 and reciprocally slides along the axis of the rotating shaft 61. The kit 551 is provided with a slot 563, and the supporting seat 562 is movably inserted into the slot 563 to be positioned, so that the supporting seat 562 drives the kit 551 to reciprocally move along the axis of the rotating shaft 61. The supporting seat 562 and the support 561 are connected by a transmission structure to realize sliding. The transmission structure can be a fourth gear 558 and a rack structure. The rack is installed on the support 561 and extends along the axis of the rotating shaft 61. The fourth gear 558 is rotatably connected to the supporting seat 562. The supporting seat 562 is provided with a driving member which drives the fourth gear 558 to rotate. The driving member drives the fourth gear 558 to rotate, so that the supporting seat 562 can reciprocally move along the rack, and thus the slotter 73 can reciprocally move along the axis of the rotating shaft 61.

[0344] In the embodiment, the bottom of the supporting seat 562 is a plate-shaped protruding structure which is inserted into the slot 563 from top to bottom, so as to leave a gap between the supporting seat 562 and the slot 563, thereby not interfering with the rotation of the kit 551 along with the rotating shaft 61, and at the same time driving the kit 551 to axially move.

[0345] It should be noted that the part of the supporting seat 562 inserted into the slot 563 is provided with a wear-resistant layer. The wear-resistant layer is in abutment with the two inner walls of the slot 563, so as to prevent the supporting seat 562 from directly rubbing against the inner walls of the slot 563, and reduce the wear of the supporting seat 562 and the kit 551.

[0346] In the embodiment, the first driving device 552 is connected with a movable seat 564 which is also slidingly connected with the support 561, so that the first driving device 552 moves along the support 561 relative to the shaft 61 in the axial direction. The sliding connection mode of the movable seat 564 is the same as that of the support seat 562, which is not described herein.

[0347] Optionally, the slotting cutter 73 is a cutting cutter for cutting or an indentation cutter for indentation.

[0348] Optionally, the shaft 61 is provided with a driving shaft 60 which is a transmission roller or a cutter roller.

[0349] In the embodiment, the driving shaft 60 is located below the shaft 61. When the driving shaft 60 is a transmission roller, the shaft 61 serves as a cutter roller to form a cutter roller assembly with the transmission roller. When the shaft 61 is a cutter roller, the shaft 61 and the driving shaft 60 form two cutter rollers, so as to process the upper and lower paperboards.

[0350] Optionally, the shaft 61 and the driving shaft 60 are connected with a third driving device 565, so that each cutter roller and transmission roller can rotate independently, thereby independently controlling the rotation speed, and realizing the free switching of the shaft 61 and the driving shaft 60 between the uniform speed state, the acceleration state and the deceleration state.

[0351] That is, in addition to adjusting the distance between the slotting cutters 73 of the two sets 551 and the distance between the slotting cutters 73 on the same cutter roller to realize the distance between the cutting or indentation positions on the paperboard, the relative rotation speed between the shaft 61 and the driving shaft 60 can also be adjusted, that is, the shaft 61 and the driving shaft 60 are connected with a separate third driving device 565, so that each shaft 61 and driving shaft 60 can rotate independently, thereby independently controlling the rotation speed. When the shaft 61 and the driving shaft 60 are at different rotation speeds, the distance between the front and rear cutting or indentation positions on the paperboard is also different, that is, the shaft 61 and the driving shaft 60 adopt different rotation speeds, and the distance between the cutting or indentation positions on the paperboard can be changed forward and backward, which is very flexible, and finally realizes the flexible adjustment of the distance between the cutting or indentation positions on the paperboard. Of course, the change of the rotation speed of the driving shaft 60 as a transmission roller causes the change of the conveying speed of the paperboard, which also causes the change of the distance between the adjacent cutting points or indentation positions on the paperboard, that is, only the shaft 61 or the driving shaft 60 needs to be adjusted to achieve the purpose of adjusting the distance between the corresponding cutting points or indentation positions on the paperboard, which is very convenient and greatly improves the work efficiency.

[0352] It should be noted that the speed adjustment of the rotating shaft 61 and the driving shaft 60 is specifically for the cutting or indentation process; when the paperboard is at the initial feeding position and the final discharging position, or after the cutting or indentation of the previous paperboard is completed and before the cutting or indentation of the subsequent paperboard is performed, that is, during the processing gap between adjacent paperboards, the speed of the rotating shaft 61 and the driving shaft 60 can be arbitrarily changed, which is not within the scope of this adjustment.

[0353] Optionally, when the distance between at least two adjacent slot knives 73 is equal to the distance between the corresponding cutting points or indentation points on the paperboard, the rotating shaft 61 or the driving shaft 60 rotates at a constant speed during the cutting or indentation process; when the distance between at least two adjacent slot knives 73 is less than or greater than the distance between the corresponding cutting points or indentation points on the paperboard, the rotating shaft 61 or the driving shaft 60 rotates at a reduced or increased speed during the cutting or indentation process.

[0354] Specifically, the slot knife 73 cuts or indents on the paperboard by rotating, and if the circumferential distance between two adjacent slot knives 73, that is, the arc length, is equal to the straight-line distance between the corresponding cutting points or indentation points on the paperboard, the slot knife 73 rotates at a constant speed; if the straight-line distance between the adjacent cutting points or indentation points on the paperboard is less than or greater than the arc length between the two adjacent slot knives 73, the rotation speed of the roller body needs to be adjusted to adjust the slot knife 73, that is, the slot knife 73 needs to rotate at a deceleration and an acceleration to accurately cut or indent at the corresponding cutting points or indentation points.

[0355] Embodiment twenty-three

[0356] The basic content is the same as that of embodiment twenty-two, and the difference lies in the different structure of the second driving assembly.

[0357] As shown in FIGS. 46-49, the second driving assembly includes a tooth ring 556, a shaft body 557, a fourth gear 558, and a second driving device 559, the slot knife 73 is connected to the tooth ring 556, the tooth ring 556 is movably sleeved on the outer periphery of the sleeve 551, the shaft body 557 is arranged along the axial direction of the rotating shaft 61 and is rotationally connected to the sleeve 551, and the fourth gear 558 is connected to the shaft body 557 and rotates synchronously with the shaft body 557. Among them, the fourth gear 558 is in meshing transmission with the tooth ring 556.

[0358] In the embodiment, the second driving device 559 has a movable end, and the movable end of the second driving device 559 is extended to be in abutment with the shaft body 557 to drive the shaft body 557 to rotate. The movable end of the second driving device 559 is telescopically arranged, and when the movable end is extended to be in abutment with the end of the shaft body 557, the second driving device 559 drives the shaft body 557 to rotate at this time, the shaft body 557 drives the fourth gear 558 to rotate, the fourth gear 558 drives the toothed ring 556 to rotate, the toothed ring 556 drives the groove cutter 73 to rotate, the groove cutter 73 is moved circumferentially relative to the rotating shaft 61, so that the position adjustment of the groove cutter 73 is realized, and when the movable end of the second driving device 559 is retracted and separated from the shaft body 557, the position adjustment of the groove cutter 73 is completed.

[0359] Optionally, the second driving device 559 can be manually driven, or can be driven by a motor, a hydraulic cylinder or a pneumatic cylinder, so as to realize electric driving. When the shaft body 557 is driven to rotate, the shaft body 557 can be manually driven or automatically driven, and the second driving device 559 can be suitable for different working conditions.

[0360] Optionally, when the number of groove cutters 73 is two or more, the shaft body 557, the fourth gear 558 and the toothed ring 556 are arranged in correspondence with the groove cutters 73, each toothed ring 556 is arranged on the sleeve assembly 551 in parallel along the rotating shaft 61 in the axial direction, and each shaft body 557 is distributed along the rotating shaft 61 in the circumferential direction. Each shaft body 557 is moved to be close to the movable end of the second driving device 559 by rotating the rotating shaft 61, so that the second driving device 559 drives each shaft body 557 to rotate independently. That is, the rotating shaft 61 is rotated to drive the shaft body 557 to move in a ring shape, so that another shaft body 557 is in abutment with the second driving device 559.

[0361] From the above description, it can be seen that the above-mentioned embodiments of the application achieve the following technical effects:

[0362] The rack of the carton processing equipment is provided with a feeding module, a transverse pressing device, a longitudinal indentation device, a longitudinal cutting device and a transverse slotting device. The feeding module is used for conveying paperboard. The transverse pressing device is used for pressing indentation on the paperboard and / or slotting on the paperboard. The longitudinal indentation device comprises a pressing part which can reciprocate along the width direction of the paperboard. The longitudinal cutting device comprises a longitudinal cutter which can reciprocate along the width direction of the paperboard. The transverse slotting device comprises a transverse slotting driving shaft and a slotting cutter which rotates with the transverse slotting driving shaft and can reciprocate along the width direction of the paperboard. The carton processing equipment further comprises a transverse cutting device and / or a punching device. The punching device is used for punching on the paperboard. The transverse cutting device is used for transversely cutting the paperboard along the width direction of the paperboard. In this way, the carton processing equipment can realize paperboard conveying, transverse indentation, longitudinal indentation, transverse slotting, transverse cutting, longitudinal cutting and punching processing, covering all possible processing procedures of the paperboard, thereby solving the problem that the processing function of the carton machine in the prior art cannot meet the processing requirements of the corrugated paperboard. Meanwhile, the staff can also process the paperboard according to the processing procedure required by the paperboard, and adaptively select the transverse cutting device and the punching device in the design stage, so as to realize customized customization of the carton processing equipment.

[0363] Obviously, the above-described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0364] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should also be understood that the terms "comprise" and / or "include" as used in the specification indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0365] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0366] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A carton processing apparatus, characterized by, The application relates to a paperboard processing machine. The machine comprises: a machine frame (1); a feeding module arranged on the machine frame (1) for feeding paperboard; a transverse indentation device (5) arranged on the machine frame (1) for pressing indentations on the paperboard and / or cutting notches on the paperboard; a longitudinal indentation device (6) arranged on the machine frame (1), the longitudinal indentation device (6) comprising a pressing part (111) reciprocally movable along the width direction of the paperboard; a longitudinal cutting device (7) arranged on the machine frame (1), the longitudinal cutting device (7) comprising a longitudinal cutting knife reciprocally movable along the width direction of the paperboard; a transverse notch cutting device (8) arranged on the machine frame (1), the transverse notch cutting device (8) comprising a transverse notch cutting driving shaft (311) and a notch cutting knife (312) rotating with the transverse notch cutting driving shaft (311) and reciprocally movable along the width direction of the paperboard; 2. The carton processing apparatus of claim 1, wherein, a transverse cutting device (9) and / or a punching device (12) for punching the paperboard; the transverse cutting device (9) is used for transversely cutting the paperboard along the width direction of the paperboard.

3. The carton processing apparatus of claim 2, wherein, The transverse indentation device (5) comprises processing pieces, at least two of the processing pieces, at least part of the at least two processing pieces are oppositely arranged to form a first processing space for pressing indentations on the paperboard; wherein at least part of the at least two processing pieces are movably arranged to synchronously process two board surfaces of the paperboard. The processing piece comprises: a driving shaft (60) rotatably arranged on the machine frame (1); a processing structure arranged on the outer circumferential surface of the driving shaft (60) and rotating with the driving shaft (60); 4. The carton processing apparatus of claim 3, wherein, wherein in the two oppositely arranged processing pieces, the driving shafts (60) of the processing pieces are arranged in parallel with each other, the processing structure on one processing piece is a first processing structure (71); the processing structure on the other processing piece is a second processing structure (72), when at least part of the first processing structure (71) is arranged opposite to the second processing structure (72), the part of the first processing structure (71) and the second processing structure (72) form the first processing space. In the two oppositely arranged processing pieces, the driving shaft (60) of one processing piece is a roller shaft, at least part of the outer circumferential surface of the roller shaft is the first processing structure (71), and the driving shaft (60) of the other processing piece comprises: a rotating shaft (61); 5. The carton processing apparatus of claim 1, wherein, wherein the second processing structure (72) comprises an indentation knife (74) connected to the rotating shaft (61). The longitudinal indentation device (6) comprises: a longitudinal indentation main body (110) comprising the rotatably arranged pressing part (111); A first roller shaft (120) is rotatably arranged on the frame (1), and the pressing part (111) is arranged opposite to at least a part of the outer circumferential surface of the first roller shaft (120) to form a pressing space for longitudinal indentation processing on the paperboard.

6. The carton processing apparatus of claim 5, wherein, The longitudinal pressing body (110) is movably arranged, the first roller shaft (120) comprises a matching part (122), the pressing part (111) is arranged opposite to at least a part of the outer circumferential surface of the matching part (122), and the longitudinal indentation device (6) further comprises: A first longitudinal pressing driving member (130) is drivingly connected with the longitudinal pressing body (110) to drive the longitudinal pressing body (110) to move.

7. The carton processing apparatus of claim 6, wherein, The pressing part (111) is a wheel body, and the longitudinal pressing body (110) further comprises: A mounting part (112) is slidably arranged on the frame (1); A third pressing driving part (113) is arranged on the mounting part (112) and moves synchronously with the mounting part (112); A connecting part (114) is arranged on the driving end of the third pressing driving part (113), and the pressing part (111) is rotatably arranged on the connecting part (114); The third pressing driving part (113) is used to drive the connecting part (114) to drive the pressing part (111) to move close to or away from the matching part (122).

8. The carton processing apparatus of claim 7, wherein, The longitudinal indentation device (6) further comprises: A first transmission assembly (170) comprising a second gear (173) and a second rack (174); A second guide rail and sliding block assembly (180) is arranged between the frame (1) and the mounting part (112) to guide the sliding direction of the mounting part (112); The first longitudinal pressing driving member (130) is arranged on the mounting part (112), the second gear (173) is sleeved on the driving end of the first longitudinal pressing driving member (130), the second rack (174) is arranged on the frame (1), the second gear (173) and the second rack (174) are engaged, and in the process that the first longitudinal pressing driving member (130) drives the second gear (173) to rotate, the first longitudinal pressing driving member (130) moves relative to the second rack (174) to drive the pressing part (111) to move through the mounting part (112).

9. The carton processing apparatus of claim 8, wherein, The first roller shaft (120) comprises a roller shaft body (121), the matching part (122) is sleeved on the roller shaft body (121) and rotates synchronously with the roller shaft body (121), and the longitudinal indentation device (6) further comprises: A second longitudinal pressing driving member (140) is drivingly connected with the matching part (122) to drive the matching part (122) to move along the extension direction of the roller shaft body (121).

10. The carton processing apparatus of claim 9, wherein, The longitudinal indentation device (6) further comprises: A connecting structure (150) is arranged between the second longitudinal pressure driving member (140) and the matching part (122), and is slidably arranged on the rack (1); A first guide rail sliding block assembly (160) is arranged between the connecting structure (150) and the rack (1), and is used for guiding the sliding direction of the connecting structure (150); A first transmission assembly (170) includes a first gear (171) and a first rack (172), the first gear (171) is sleeved on the driving end of the second longitudinal pressure driving member (140), the first rack (172) is arranged on the rack (1), and the first gear (171) and the first rack (172) are engaged; in the process that the second longitudinal pressure driving member (140) drives the first gear (171) to rotate, the second longitudinal pressure driving member (140) moves relative to the first rack (172) to drive the matching part (122) to move through the connecting structure (150); The roller shaft body (121) is a prism structure, the matching part (122) is a cylinder, and the inner hole structure of the matching part (122) is matched with the roller shaft body (121), so that in the process that the roller shaft body (121) drives the matching part (122) to rotate, the matching part (122) moves along the extension direction of the roller shaft body (121).

11. The carton processing apparatus of claim 1, wherein, The longitudinal cutting device (7) includes a first base (190) and a second base (200), the second base (200) is arranged above the first base (190), the first base (190) includes a fixed seat (191), the fixed seat (191) is connected with a knife holder (210), a driven wheel (220) and a driving wheel (230) are arranged on the front and back directions of one side of the knife holder (210), the driving wheel (230) is connected to the knife holder (210), the driven wheel (220) is connected with a ring longitudinal cutter (240), and the driving wheel (230) drives the driven wheel (220) to rotate to drive the ring longitudinal cutter (240) to cut.

12. The carton processing apparatus of claim 11, wherein, The knife holder (210) is rotatably arranged, the rotation axis of the knife holder (210) is coaxial with the rotation axis of the driving wheel (230), and the longitudinal cutting device (7) further includes: A fifth longitudinal cutting driving member (295); A fourth transmission assembly (296); A pull rod (297), the fifth longitudinal cutting driving member (295) is drivingly connected with the pull rod (297) through the fourth transmission assembly (296), and one end of the pull rod (297) is rotatably connected with the knife holder (210); The fourth transmission assembly (296) is a screw nut transmission member, and the other end of the pull rod (297) is rotatably connected with the screw nut of the fourth transmission assembly (296); or the fourth transmission assembly (296) is a gear and rack transmission member, and the other end of the pull rod (297) is rotatably connected with the gear rack of the fourth transmission assembly (296).

13. The carton processing apparatus of claim 11, wherein, The second base (200) is movably arranged on the rack (1), and the longitudinal cutting device (7) further comprises: A third guide rail sliding block assembly (250) is arranged between the rack (1) and the second base (200), and the third guide rail sliding block assembly (250) is used for guiding the sliding direction of the second base (200); A first longitudinal cutting driving member (260) is arranged on the second base (200); A second transmission assembly (270) comprises a third gear (271) and a third rack (272), the third gear (271) is sleeved on the driving end of the first longitudinal cutting driving member (260), and the third rack (272) is arranged on the rack (1); In the process that the first longitudinal cutting driving member (260) drives the third gear (271) to rotate, the first longitudinal cutting driving member (260) moves relative to the third rack (272) to drive the ring longitudinal cutter (240) to move through the second base (200).

14. The carton processing apparatus of claim 13, wherein, The longitudinal cutting device (7) further comprises: A driving rod (280) is prismatic; The driving rod (280) is arranged in the inner hole of the driving wheel (230), and the inner hole structure of the driving wheel (230) is matched with the structure of the driving rod (280), so that in the process that the driving rod (280) drives the driving wheel (230) to rotate, the driving wheel (230) slides along the extension direction of the driving rod (280); A second longitudinal cutting driving member (290) is drivingly connected with the driving rod (280) to drive the driving rod (280) to rotate; At least two longitudinal cutting devices (7) are provided, and the driving rod (280) drives the driving wheels (230) of the longitudinal cutting devices (7) to rotate synchronously.

15. The carton processing apparatus of claim 1, wherein, The transverse slotting device (8) comprises: A second roller shaft (300) is rotatably arranged on the rack (1); A transverse slotting main body (310) is arranged on the rack (1), and the transverse slotting main body (310) comprises a rotatably arranged transverse slotting driving shaft (311) and a slotting cutter (312), and the slotting cutter (312) is arranged on the outer circumferential surface of the transverse slotting driving shaft (311); When the transverse slotting driving shaft (311) drives the slotting cutter (312) to move to be arranged opposite to at least part of the outer circumferential surface of the second roller shaft (300), a second machining space is formed around the slotting cutter (312) and the second roller shaft (300).

16. The carton processing apparatus of claim 15, wherein, The transverse slotting main body (310) further comprises: A mounting structure (313), the transverse slot driving shaft (311) is rotatably arranged on the mounting structure (313); A first transverse slot driving member (314) is drivingly connected with the transverse slot driving shaft (311) to drive the transverse slot driving shaft (311) to rotate; The mounting structure (313) is slidably arranged on the rack (1), and the transverse slot device (8) further comprises a second transverse slot driving member (320) drivingly connected with the mounting structure (313) to drive the transverse slot body (310) to move; Wherein, the transverse slot body (310) is at least two, the second transverse slot driving member (320) is one, the second transverse slot driving member (320) is drivingly connected with at least two transverse slot bodies (310) to drive at least two transverse slot bodies (310) to move towards or away from each other; or, The transverse slot body (310) is at least two, the second transverse slot driving member (320) is at least two, at least two second transverse slot driving members (320) are arranged one by one with at least two transverse slot bodies (310), and at least two transverse slot bodies (310) can move towards or away from each other.

17. The carton processing apparatus of claim 16, wherein, The carton processing equipment further comprises: A control module connected with the first transverse slot driving member (314), the control module adjusts the rotating speed and / or rotating direction of the first transverse slot driving member (314) according to the preset slotting interval value of the transverse slot device (8).

18. The carton processing apparatus of claim 16, wherein, The transverse slot device (8) further comprises a pressing structure (340), the pressing structure (340) comprises: A third transverse slot driving member (341) arranged on the rack (1) and / or the mounting structure (313); A pressing body (342) arranged on the driving end of the third transverse slot driving member (341), the pressing body (342) comprises a first pressing wheel (343) rotatably arranged, and the third transverse slot driving member (341) is used for driving the pressing body (342) to move towards or away from the second roller shaft (300) to press the paperboard on the second roller shaft (300) through the first pressing wheel (343).

19. The carton processing apparatus of claim 1, wherein, The feeding module comprises a discharging device (3), the discharging device (3) has a discharging port (301), and the discharging device (3) comprises: A discharging member (302) rotatably arranged on the rack (1); A discharging pressing member (304) arranged on the rack (1), the discharging pressing member (304) is used for pressing the paperboard on the discharging member (302); Wherein, the discharging member (302) is one of a roller shaft and a roller, and the discharging pressing member (304) is one of a roller shaft and a roller.

20. The carton processing apparatus of claim 19, wherein, The feeding module further comprises a feeding device (2), the feeding device (2) comprises: A feeder (202) having a feeding port (201); A feeding frame (4) is arranged on the side of the feeder (202) away from the discharge port (301), the feeding frame (4) comprises a support structure (401) and a bearing structure arranged on the support structure (401), the bearing structure is used for bearing the paperboard, the bearing structure is at least two, and at least two bearing structures are arranged at intervals along the conveying direction of the paperboard, and the height H2 of the bearing structure close to the feeder (202) and the height H1 of the channel bottom wall of the feeder (202) satisfy: H2≥H1. At least one of the bearing structures is movably arranged, so that when the bearing structure moves, the distance between the bearing structure and the bearing structure adjacent to it is adjusted.

21. The carton processing apparatus of claim 20, wherein, The at least two bearing structures comprise a first bearing structure (402) and a second bearing structure (403), and the first bearing structure (402) is arranged close to the feeder (202) relative to the second bearing structure (403). The first bearing structure (402) comprises a first bearing part (402a) arranged rotatably, and the first bearing part (402a) is used for bearing the paperboard; and during the movement of the paperboard, the first bearing part (402a) rotates under the frictional force of the paperboard.

22. The carton processing apparatus of claim 20, wherein, The feeding device (2) further comprises: A feeding driving member (203) rotatably arranged on the rack (1); A pressing member (204) arranged on the rack (1), and the pressing member (204) is used for pressing the paperboard on the feeding driving member (203); The feeding driving member (203) is one of a roller shaft and a roller, and the pressing member (204) is one of a roller shaft and a roller.

23. The carton processing apparatus of claim 1, wherein, The carton processing equipment comprises a cross-cutting device (9), and the cross-cutting device (9) comprises: Oppositely arranged upper and lower cutter rollers (351) and (352), the upper cutter roller (351) and the lower cutter roller (352) are arranged on the rack (1); the outer circumferential surface of the upper cutter roller (351) is provided with upper cutter knives (353) distributed in the axial direction, and the outer circumferential surface of the lower cutter roller (352) is provided with lower cutter knives (354) matched with the upper cutter knives (353); A cross-cutting driving member for driving the upper cutter roller (351) and the lower cutter roller (352) to rotate synchronously, and the cross-cutting driving member is arranged on the rack (1); During the synchronous rotation of the upper cutter roller (351) and the lower cutter roller (352), The upper cutter knives (353) and the lower cutter knives (354) are gradually engaged from one end to the other end; or the upper cutter knives (353) and the lower cutter knives (354) are synchronously engaged to cut the paperboard.

24. The carton processing apparatus of claim 1, wherein, The carton processing equipment comprises a punching device (12), and the punching device (12) comprises: A punching driving shaft (360) rotatably arranged on the rack (1); A first punching driving member in driving connection with the punching driving shaft (360) to drive the punching driving shaft (360) to rotate, The punching driving shaft (360) is provided with a punching cutter (361) and a matching roller (362).

25. The carton processing apparatus of claim 24, wherein, The punching cutter (361) comprises: A punching cutter mounting seat (3611) movably sleeved on the punching driving shaft (360); A cutter body (3612) provided on the punching cutter mounting seat (3611) to drive the cutter body (3612) to move when the punching cutter mounting seat (3611) moves along the punching driving shaft (360).

26. The carton processing apparatus of claim 1, wherein, The transverse pressing device (5) comprises: A driving shaft (60) connected with the rack (1); A rotating shaft (61) parallel to the driving shaft (60); At least one cutter shaft (62) connected to the rotating shaft (61) in sequence and rotating with the rotating shaft (61), each cutter shaft (62) reciprocatingly moving axially; A slotting cutter (73) provided on the outer periphery of at least one cutter shaft (62) and arranged along the axial direction of the cutter shaft (62); A indentation cutter (74) mounted on the rotating shaft (61), the indentation cutter (74) rotating with the rotating shaft (61) to make indentation relative to the driving shaft (60).

27. The carton processing apparatus of claim 26, wherein, The driving shaft (60), the rotating shaft (61), the cutter shaft (62) and the slotting cutter (73) form a transverse slotting group (161); the driving shaft (60), the rotating shaft (61) and the indentation cutter (74) form a transverse indentation group (162), and the transverse slotting group (161) and the transverse indentation group (162) can be freely combined side by side to realize different arrangement combinations of slotting and indentation processes.

28. The carton processing apparatus of claim 26, wherein, The rotating shaft (61) is provided with the indentation cutter (74), and the indentation cutters (74) of the two rotating shafts (61) form an indentation space to make indentation on the passing paperboard.

29. The carton processing apparatus of claim 1, wherein, The transverse pressing device (5) comprises: A cutter roller provided on the rack (1), the cutter roller comprising a rotating shaft (61) rotating along its own axis, and at least one slotting cutter (73) provided on the circumferential direction of the rotating shaft (61), the slotting cutter (73) movably mounted on the rotating shaft (61); A second driving assembly provided on the rack (1), the second driving assembly driving at least one slotting cutter (73) to circumferentially displace along the outer surface of the rotating shaft (61) to adjust the distance between adjacent two slotting cutters (73) in the circumferential direction; A third driving assembly provided on the rack (1), the third driving assembly driving the slotting cutter (73) to axially displace along the rotating shaft (61) to adjust the distance between adjacent two slotting cutters (73) in the axial direction.

30. The carton processing apparatus of claim 29, wherein, The groove cutter (73) is a cutting knife for cutting paperboard or an indentation cutter for indenting paperboard.

31. The carton processing apparatus of claim 30 wherein, One side of the rotating shaft (61) is provided with a driving shaft (60), which is a transmission roller or a cutter roller. The rotating shaft (61) and the driving shaft (60) are connected with a third driving device (565) to realize free switching of the rotating shaft (61) and / or the driving shaft (60) between uniform speed state, acceleration state and deceleration state.

32. The carton processing apparatus of claim 31, wherein, When the interval between at least two adjacent groove cutters (73) is equal to the interval between corresponding cutting points or indentation points on the paperboard, the rotating shaft (61) or the driving shaft (60) rotates at a uniform speed during cutting or indentation; when the interval between at least two adjacent groove cutters (73) is less than or greater than the interval between corresponding cutting points or indentation points on the paperboard, the rotating shaft (61) or the driving shaft (60) rotates at a deceleration or acceleration during cutting or indentation.

33. A carton processing system comprising the carton processing apparatus of any one of claims 1 to 32, characterized in that, The feeder (202) of the feeding device (2) of the carton processing equipment comprises a rotatable feeding part which is in contact with the paperboard during rotation to drive the paperboard to move and then feed.

34. The carton processing system of claim 33, wherein, The feeder (202) comprises: An outer shell having an inner cavity and a plurality of hole parts in communication with the inner cavity, at least one of the hole parts being provided with a rotatable feeding part, and at least another hole part being used for adsorbing paperboard; The carton processing system further comprises a suction device in communication with the inner cavity for suctioning the inner cavity to a negative pressure state; during rotation of the feeding part, the feeding part drives the paperboard to move through friction between the feeding part and the paperboard.

35. The carton processing system according to claim 34 wherein, The carton processing system further comprises a feeding device arranged between the feeding device (2) and the discharging device (3) of the carton processing equipment, and the feeding device comprises: The feeder (202); and / or, The feeding assembly comprises a feeding driving member and a pressing member, the feeding driving member is rotatably arranged on the rack (1) of the carton processing equipment, and the pressing member is arranged on the rack (1) to press the paperboard on the feeding driving member; wherein the feeding driving member is one of a roller shaft and a roller, and the pressing member is one of a roller shaft and a roller.

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