Sheet material packaging equipment

Abstract

The present invention discloses a sheet material packaging device, which has multiple workstations, including a loading station, an aligning station, an inspection station, a bagging station and a boxing station; the sheet material packaging device includes a circulation system, an aligning device, a inspection device, a bagging device and a boxing device; the circulation system is used to transport materials between the workstations; the aligning device is used to align the sheet materials input to the aligning station; the inspection device is used to perform appearance inspection on the aligned sheet materials input to the inspection station; the bagging device is used to put the qualified sheet materials input to the bagging station into packaging bags; the boxing device is used to put the packaging bags loaded with sheet materials conveyed to the boxing station into packaging boxes; in this way, automatic packaging of sheet materials is realized, the labor cost of sheet material packaging is reduced, the packaging efficiency of sheet materials is improved, and the packaging quality of sheet materials is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of material packaging equipment, in particular to sheet material packaging equipment. Background Art

[0002] In the production process, material packaging is a very important production link. Taking solar cells as an example, from the silicone sheet to the cell production end, the finished cell group is tested and sorted by the testing machine. After the cell group is manually taken out of the test box and neatly sorted, the cell group is checked from the side by traditional human visual inspection for appearance defects, and qualified products are bagged and packed into boxes. On the one hand, the labor cost is high, and on the other hand, the efficiency of manual inspection and packaging is low, and the judgment standards are inconsistent, which is very easy to miss inspections, affecting the delivery quality. Summary of the Invention

[0003] The main purpose of the present invention is to provide a sheet material packaging device, which aims to solve the current problems of high labor costs, low efficiency and poor quality caused by manual inspection of packaging materials.

[0004] To achieve the above-mentioned object, the present invention provides a sheet material packaging device, the sheet material packaging device is used to package sheet materials, the sheet materials are formed by stacking multiple sheets, the sheet material packaging device has multiple stations, the multiple stations include a loading station, an aligning station, an inspection station, a bagging station, and a boxing station;

[0005] The sheet material packaging equipment includes:

[0006] A circulation system for transferring materials between the workstations;

[0007] An aligning device for aligning the sheet material input into the aligning station;

[0008] An inspection device for performing appearance inspection on the trimmed sheet material input into the inspection station;

[0009] a bagging device for packing the sheet material input into the bagging station into a packaging bag; and

[0010] The box-packing device is used to pack the packaging bag containing the sheet material delivered to the box-packing station into the packaging box.

[0011] Optionally, the plurality of workstations further include a release paper loading station located between the loading station and the aligning station;

[0012] The sheet material packaging equipment further comprises a release paper loading device, which is used to stack release paper on the sheet material input to the release paper loading station.

[0013] Optionally, the plurality of workstations further include a corrugated board loading station located between the release paper loading station and the aligning station;

[0014] The sheet material packaging equipment further comprises a corrugated board loading device, which is used to stack corrugated boards on the release paper of the sheet material input into the corrugated board loading station.

[0015] Optionally, the detection device includes:

[0016] A detection frame having a shelf portion formed thereon for placing sheet materials;

[0017] an image acquisition component, disposed on the detection frame and corresponding to the shelf portion, for acquiring an appearance image of the sheet material; and

[0018] The weighing assembly is arranged on the detection frame and corresponding to the lower portion of the shelf portion, and is used for detecting the weight of the sheet material.

[0019] Optionally, the tidying device includes:

[0020] The bearing assembly includes a movably arranged turning platform, wherein the turning platform has a first state of being arranged horizontally and a second state of being arranged vertically, and the turning platform is used for placing a material box containing sheet materials; and

[0021] A tidying component is provided on the flip platform and is used to be provided on the side of the material box. The tidying component includes a movably arranged pushing portion. When the flip platform is in the second state, the pushing portion is located below the material box and can move in the up and down directions. The pushing portion can extend into the material box and contact the edges of the multiple sheet-like objects.

[0022] Optionally, the sorting component further includes a movably arranged pressing portion. When the flip platform is in the second state, the pressing portion corresponds to the upper side of the material box, and the pressing portion can extend into the material box and contact the edges of the plurality of sheet-like objects.

[0023] Optionally, the finishing component includes:

[0024] a bracket, disposed on the flip platform and used to be disposed on the side of the material holding box, the bracket comprising two support arms spaced apart; and

[0025] A driving mechanism for driving the support to move;

[0026] There are two pushing parts, which are respectively fixed to the two support arms.

[0027] Optionally, the plurality of workstations further includes a labeling workstation;

[0028] The transfer system is used to enable sheet materials to flow from the loading station to the labeling station, and to enable packaging boxes containing sheet materials to flow from the boxing station to the labeling station;

[0029] The sheet material packaging equipment further comprises a labeling device, which is used to apply labels to the sheet material input into the labeling station or the packaging box containing the sheet material.

[0030] Optionally, the labeling device includes a first printing section, a second printing section and a label transfer section, the first printing section is used to print inner labels, the second printing section is used to print outer labels, and the label transfer section is movably arranged to pick up inner labels or outer labels from the first printing section or the second printing section respectively, and transfer the inner labels or outer labels accordingly to be applied to the sheet material at the labeling station or the packaging box with the sheet material placed thereon.

[0031] Optionally, the bagging device comprises:

[0032] The bagging platform has a supporting base, wherein the supporting base is formed with a bagging station and a bagging station arranged at intervals along the horizontal direction, wherein the bagging station and the bagging station are used to place sheet materials and packaging bags respectively;

[0033] a bag-holding assembly, disposed on the bagging platform, for holding open the opening of the packaging bag on the bagging station; and

[0034] The pushing assembly is arranged on the supporting seat and is located on the side of the bagging station facing away from the bagging station. The pushing assembly includes a pushing part, which can at least move horizontally to be able to feed the sheet material on the bagging station into the opening of the packaging bag.

[0035] Optionally, the bag support assembly includes:

[0036] Two movable seats are respectively arranged on both sides of the bearing seat in the horizontal direction, and each movable seat can move in the vertical direction and in the horizontal direction;

[0037] Two adapters are movably mounted on the two movable seats in the upper and lower directions respectively; and

[0038] Two support plates are respectively mounted on the two adapters in a horizontal direction and are used to extend into the packaging bag and open the opening of the packaging bag;

[0039] The pushing portion is movable between the two movable seats.

[0040] Optionally, the pushing portion includes:

[0041] A push plate, movable in the vertical direction and in the horizontal direction, and configured to contact the side of the sheet material;

[0042] The pressing piece is arranged above the pushing plate, and one side end of the pressing piece is arranged to protrude horizontally from the pushing plate. The pressing piece can move up and down and in the horizontal direction, and is used to contact the upper end surface of the sheet material and press multiple sheet materials.

[0043] Optionally, the plurality of workstations further include a folding station located between the bagging station and the cartoning station;

[0044] The sheet material packaging device further includes a folding device, which includes:

[0045] a folding platform having a packaging bag placement area for placing packaging bags containing sheet materials; and

[0046] The folding assembly includes a clamping portion for clamping the open end of the packaging bag. The clamping portion has a rotation stroke for rotating up and down relative to the packaging bag placement area, and a movable stroke in the direction of approaching and moving away from the packaging bag placement area, so that the clamping portion can clamp the open end of the packaging bag for folding.

[0047] Optionally, the hemming assembly further comprises a mounting portion, wherein the mounting portion has a movable travel in the horizontal direction and in the vertical direction;

[0048] The clamping portion is rotatably mounted on the mounting portion.

[0049] Optionally, the clamping portion is provided on the mounting portion and comprises two clamping claws spaced apart in a transverse direction, and the two clamping claws are used to clamp two sides of the opening end of the material bag.

[0050] Optionally, the material bag placement area has an end placement area corresponding to the open end of the material bag; the folding device also includes a flattening component, the flattening component includes a first pressure plate, the first pressure plate has a movable stroke in the direction of approaching and moving away from the end placement area, so that the first pressure plate can flatten the open end of the material bag.

[0051] Optionally, the material bag placement area has an end placement area corresponding to the open end of the material bag, and a material placement area located outside the end placement area;

[0052] The folding device also includes a folding holding assembly, which includes a pressing block. The pressing block has a movable stroke in the direction of approaching and moving away from the material placement area, so that the pressing block can press the fold in the material placement area.

[0053] Optionally, the plurality of workstations further includes a station to be boxed located on a side of the boxing station away from the bagging station;

[0054] The cartoning device is used to transfer the packaging box with one end open and located at the to-be-cartoned station to the cartoning station, and to cover the packaging box from its open end onto the packaging bag containing the battery pack at the cartoning station;

[0055] The cartoning device comprises:

[0056] A picking assembly includes a picking portion for picking up the packaging box, the picking portion having a horizontal transfer stroke and a vertical box loading stroke. During the transfer stroke, the picking portion is used to transfer the packaging box on the to-be-boxed station to the box loading station. During the vertical stroke, the picking portion is used to cover the packaging box from its open end onto the battery pack on the box loading station.

[0057] The box supporting assembly includes a box supporting portion for driving one side of the packaging box. The box supporting portion has a horizontal box supporting stroke. During the box supporting stroke, the box supporting portion is used to drive one side of the packaging box to move outward.

[0058] Optionally, the box supporting portion includes a pulling portion, and the pulling portion includes a connecting portion and a pulling protrusion provided on an upper side of the connecting portion;

[0059] The box supporting portion and the picking portion have a relative movable stroke in an up-down direction.

[0060] Optionally, the sheet material packaging device further comprises a mounting seat, and the picking assembly and the box support assembly are mounted on the mounting seat;

[0061] The mounting seat is movable in the horizontal direction so that the picking assembly and the box supporting assembly can move between the box loading station and the box loading station, and the mounting seat is movable in the vertical direction so that the picking assembly and the box supporting assembly can move up and down.

[0062] Optionally, the plurality of workstations further include a flipping workstation;

[0063] The transfer system is used to enable the packaging boxes containing sheet materials to flow from the boxing station to the flipping station;

[0064] The sheet material packaging equipment further comprises a turning device, which is used to turn over the packaging box containing the sheet material and transported to the turning station, so that the packaging box is arranged with its opening facing upward.

[0065] In the technical solution of the present invention, after the sheet material is loaded from the loading station, it passes through the aligning station, and the sheet material is aligned by the aligning device; after the aligning, the sheet material is input to the inspection station by the circulation system, and the aligned sheet material is inspected at the inspection station, and the sheet material that passes the inspection is input to the bagging station by the circulation system, and the sheet material is packed into a packaging bag and sealed by the bagging device, and the bagged sheet material is transferred to the boxing station and packed into a packaging box by the boxing device; in this way, automatic packaging of the sheet material is realized, which can not only reduce the labor cost of sheet material packaging, but also improve the packaging efficiency of the sheet material, and can also reduce quality problems caused by manual operation, thereby improving the packaging quality of the sheet material. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0067] Figure 1 A schematic plan view of a first embodiment of a sheet material packaging device provided by the present invention;

[0068] Figure 2 A schematic plan view of a second embodiment of the sheet material packaging device provided by the present invention;

[0069] Figure 3 for Figure 1 Process flow chart of sheet material packaging equipment;

[0070] Figure 4 for Figure 1 A schematic structural diagram of the detection device in FIG.

[0071] Figure 5 for Figure 1 A schematic structural diagram of a first embodiment of the tidying device;

[0072] Figure 6 for Figure 1 A schematic structural diagram of a second embodiment of the tidying device;

[0073] Figure 7 for Figure 1 A schematic structural diagram of a labeling device in FIG.

[0074] Figure 8 for Figure 1 A schematic structural diagram of the bagging device in FIG.

[0075] Figure 9 for Figure 8 Schematic diagram of the bagging device in FIG.

[0076] Figure 10 for Figure 1 A schematic structural diagram of the folding device in FIG.

[0077] Figure 11 for Figure 10 Schematic diagram of the structure of the hemming component;

[0078] Figure 12 for Figure 1 A schematic structural diagram of a cartoning device in FIG.

[0079] Figure 13 for Figure 12 Schematic diagram of the structure of the box loading device (another perspective).

[0080] Description of Figure Numbers:

[0081]

[0082]

[0083]

[0084] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0085] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0086] It should be noted that if a directional indication is involved in an embodiment of the present invention, the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0087] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0088] In the production process, material packaging is a very important production link. Taking solar cells as an example, from the silicone sheet to the cell production end, the finished cell group is tested and sorted by the testing machine. After the cell group is manually taken out of the test box and neatly sorted, the cell group is checked from the side by traditional human visual inspection for appearance defects, and qualified products are bagged and packed into boxes. On the one hand, the labor cost is high, and on the other hand, the efficiency of manual inspection and packaging is low, and the judgment standards are inconsistent, which is very easy to miss inspections, affecting the delivery quality.

[0089] In view of this, the present invention provides a sheet material packaging device, Figures 1 to 13 This is a specific embodiment of the sheet material packaging equipment provided by the present invention.

[0090] See also Figure 1 and Figure 2 The sheet material packaging equipment 1000 is used to package sheet materials D, which are formed by stacking multiple sheets. The sheet material packaging equipment 1000 has multiple stations, including a loading station a, an aligning station g, a detection station f, a bagging station 201b, and a boxing station c; the sheet material packaging equipment 1000 includes a circulation system 10, an aligning device 70, a detection device 60, a bagging device 20, and a boxing device 30; the circulation system 10 Used to transfer materials between the various workstations; the aligning device 70 is used to align the sheet material D input to the aligning workstation g; the inspection device 60 is used to perform appearance inspection on the aligned sheet material D input to the inspection workstation f; the bagging device 20 is used to put the sheet material D input to the bagging workstation 201b into the packaging bag G; the boxing device 30 is used to put the packaging bag G loaded with sheet material D conveyed to the boxing workstation c into the packaging box H.

[0091] In the technical solution of the present invention, after the sheet material D is loaded from the loading station a, it passes through the aligning station g, and the sheet material D is aligned by the aligning device 70; after the aligning, the sheet material D is input to the inspection station f by the circulation system 10, and the aligned sheet material D is inspected at the inspection station f, and the sheet material D that passes the inspection is input to the bagging station b by the circulation system 10, and the sheet material D is packed into the packaging bag G by the bagging device 20 and sealed, and the bagged sheet material D is transferred to the boxing station c and is packed into the packaging box H by the boxing device 30; in this way, automatic packaging of the sheet material D is realized, which can not only reduce the labor cost of packaging the sheet material D, but also improve the packaging efficiency of the sheet material D, and can also reduce quality problems caused by manual operation, thereby improving the packaging quality of the sheet material D.

[0092] Here, it should be noted that the present invention does not limit the specific form of the sheet material D. The sheet material D can be a battery cell group or other sheet materials.

[0093] It should be noted that before bagging the sheet material D, release paper E and corrugated cardboard F must be sequentially stacked on the sheet material D. Therefore, in the present invention, the multiple workstations further include a release paper loading station d located between the loading station a and the aligning station g. The sheet material packaging equipment 1000 further includes a release paper loading device 40 for stacking release paper E on the sheet material D input to the release paper loading station d. As the flow system 10 causes the sheet material D to flow from the loading station a to the aligning station g, the sheet material D passes through the release paper loading station d, where the release paper loading device 40 places release paper E on the sheet material D.

[0094] Specifically, the release paper loading device 40 includes a release paper hopper 401 and a release paper transfer assembly 402; the release paper hopper 401 is used to store release paper E; the release paper transfer assembly 402 and the release paper hopper 401 are arranged horizontally side by side, and the release paper transfer assembly 402 includes a movable release paper transfer part, which is used to pick up release paper E from the release paper hopper 401 and transfer the release paper E to be placed on the sheet material D in the material box C.

[0095] More specifically, the release paper transfer assembly 402 also includes a release paper movable frame and a release paper suction cup; a first mounting portion is provided on the release paper movable frame, and the release paper movable frame is movably arranged. During its movable stroke, the release paper movable frame has a release paper taking position above the release paper material bin 401, and a release paper loading position above the sheet material D; the release paper suction cup is provided on the first mounting portion, so that when the release paper movable frame is in the release paper taking position, the release paper suction cup can pick up release paper E from the release paper material bin 401, and when the release paper movable frame is in the release paper loading position, the release paper E is placed on the sheet material D; wherein, the release paper transfer portion includes the release paper suction cup.

[0096] In addition, the multiple workstations also include a corrugated board loading station e located between the release paper loading station d and the aligning station g; the sheet material packaging equipment 1000 also includes a corrugated board loading device 50, which is used to stack corrugated board F on the release paper E of the sheet material D input to the corrugated board loading station e; after the sheet material D is loaded with release paper E at the release paper loading station d, it flows to the corrugated board loading station e, and the corrugated board loading device 50 places corrugated board F on the release paper E of the sheet material D.

[0097] Specifically, the corrugated board loading device 50 includes a corrugated board silo 501 and a corrugated board transfer assembly 502; the corrugated board silo 501 is used to store corrugated boards F; the corrugated board transfer assembly 502 and the corrugated board silo 501 are arranged horizontally side by side, and the corrugated board transfer assembly 502 includes a movably arranged corrugated board transfer part, which is used to pick up the corrugated board F from the corrugated board silo 501 and transfer the corrugated board F to be placed on the isolation paper E of the sheet material D in the material box C.

[0098] More specifically, the corrugated board transfer assembly 502 also includes a corrugated board movable frame and a corrugated board suction cup; a second mounting portion is provided on the corrugated board movable frame, and the corrugated board movable frame is movably arranged. In its movable stroke, the corrugated board movable frame has a corrugated board taking position above the corrugated board silo 501, and a corrugated board loading position above the sheet material D; the corrugated board suction cup is provided on the second mounting portion, so that when the corrugated board movable frame is in the corrugated board taking position, the corrugated board suction cup can pick up the corrugated board F from the corrugated board silo 501, and when the corrugated board separating frame is in the corrugated board loading position, the corrugated board F is placed on the isolation paper E of the sheet material D; wherein, the corrugated board transfer portion includes the corrugated board suction cup.

[0099] In the present invention, the detection device 60 includes a detection frame 601, an image acquisition component 602 and a weighing component 603; a shelf portion for placing a sheet material D is formed on the detection frame 601; the image acquisition component 602 is arranged on the detection frame 601 and corresponds to the shelf portion, and is used to collect the appearance image of the sheet material D; the weighing component 603 is arranged on the detection frame 601 and corresponds to the bottom of the shelf portion, and is used to detect the weight of the sheet material D.

[0100] Meanwhile, the detection device 60 further includes a detection transfer assembly, which includes a movable detection transfer portion, and the detection transfer portion is used to transfer the sheet material D to the placement portion of the detection frame 601 .

[0101] More specifically, the image acquisition component 602 includes four movably arranged acquisition parts, and the four acquisition parts correspond to the opposite two sides of the detection frame 601 and the two opposite corners of the detection frame 601 respectively; the detection transfer component also includes a detection movable frame and a detection rotating frame, and the detection movable frame is movably arranged to be able to move to the top of the shelf portion; the detection rotating frame is installed on the detection movable frame along the horizontal direction; the detection transfer part is arranged on the detection rotating frame, and the detection transfer part transfers the sheet material D to the top of the shelf portion, rotates the sheet material D after the image is acquired once by the acquisition part, and places the sheet material D on the shelf portion, so that the acquisition part performs a second image acquisition.

[0102] In addition, the detection device 60 further includes a pushing assembly 603 , wherein the pushing assembly 603 has a movable pushing portion, and the pushing portion is used to push the sheet material D that has passed the detection to the bagging station 201 b .

[0103] It should be noted that since the outer surface of each sheet is uneven, the protrusions on two adjacent sheets interfere with each other. Therefore, in order to make the bagging of the sheet material D smoother, in the present invention, the sheet material packaging equipment 1000 also includes a tidying device 70, which is used to tidy the sheet material D input into the tidying station g.

[0104] Specifically, the tidying device 70 includes a supporting component 701 and a sorting component 702; the supporting component 701 includes a movably arranged flipping platform 7011, and the flipping platform 7011 has a first state of being horizontally arranged and a second state of being vertically arranged, and the flipping platform 7011 is used for placing a material box C containing sheet material D; the sorting component 702 is arranged on the flipping platform 7011, and is used to be arranged on the side of the material box C, and the sorting component 702 includes a movably arranged pushing portion 7021, and when the flipping platform 7011 is in the second state, the pushing portion 7021 is located below the material box C and can move in the vertical direction, and the pushing portion 7021 can extend into the material box C and contact the edges of the multiple sheet materials.

[0105] That is to say, initially, the flipping platform 7011 is in the first state and is overall horizontal. The material box C containing multiple scattered sheet materials is fixed on the flipping platform 7011. At this time, the pushing part 7021 is at the side of the material box C, and then the flipping platform 7011 is driven to switch to the second state. At this time, the whole is arranged in an up and down direction. At this time, the pushing part 7021 is below the material box C, driving the pushing part 7021 to move upward, thereby breaking up the multiple sheet materials. When the pushing part 7021 is downward, the sheet materials can fall uniformly on the inner wall of the material box C by their own gravity. By controlling the pushing part 7021 to repeat the up and down action, the multiple sheet materials are finally arranged in order, and then the flipping platform 7011 is driven back to the first state to complete the process. Compared with the existing technology, it saves labor costs, improves the efficiency of the whole piece, and solves technical problems such as the difficulty in controlling the breakage rate of manual arrangement.

[0106] It is understandable that the present invention does not limit the shape of the material holding box C. Typically, the material holding box C is square, but for ease of positioning, its shape can also be set to other regular or irregular shapes. In this embodiment, the cavity wall of the material holding box C has a corner so that it can contact the two adjacent side edges of each of the sheet objects. When the flip platform 7011 is in the second state, the corner of the material holding box C is set downward. In this structural state, when multiple sheet objects are broken up and fall, each sheet object is also set with a pointed corner facing downward, so that it can be positioned neatly by the two side edges, further ensuring the neat effect. If the material holding box C is set in the vertical direction, the flat wall surface will also contact the side edges of the sheet objects, which will cause the risk of only one side being neat while the rest of the periphery may still be messy.

[0107] In this embodiment, the material box C and the sheet-like object are both square structures. In the second state, one of the tips of the material box C faces downward, so that the whole is in a diamond shape.

[0108] In order to disperse the multiple pieces of material, the pushing portion 7021 should be able to extend into the material box C and not interfere with other parts during its reciprocating motion. In one embodiment, a notch is provided on the side of the material box C to reveal the multiple pieces of material inside the material box C, and the pushing portion 7021 is movably disposed within the notch. It is understood that in the second state, the notch should be able to connect the inner cavity of the material box C with the external space in the vertical direction, thereby corresponding to the vertical movement of the pushing portion 7021.

[0109] It is understood that the opening can be formed by punching holes in the side wall of the material holding box C, or the peripheral side wall of the material holding box C can be configured as several spaced plate segments to naturally form a gap. The present invention does not limit the extension direction of the gap, and the extension direction can be consistent with the wall thickness direction of the side wall of the material holding box C. In this case, in the second state, the corresponding gap does not extend vertically, but extends obliquely, and its spatial dimensions are sufficient for the push portion 7021 to be movable through.

[0110] Furthermore, the arranging assembly 702 includes a bracket and a drive mechanism. The bracket is mounted on the flip platform 7011 and is located on the side of the material box C. The bracket includes two support arms spaced apart from each other. The drive mechanism drives the bracket to move. Two pushers 7021 are provided, each fixed to the two support arms. That is, the two pushers 7021 can move synchronously to achieve a better decomposition effect. When the material box C has a corner, the two pushers 7021 should be located on either side of the corner to decompose the sheet material on different sides.

[0111] It should be noted that the present invention does not limit the specific form of the driving mechanism. In one embodiment, a motor and a lead screw structure can be provided to drive the bracket to move linearly. In other embodiments, the bracket can also be driven by a cylinder.

[0112] Furthermore, an air hole is provided on the end surface of the pushing portion 7021, which is used to connect to an external air pump to blow air into the material box C. That is, during the pushing process, air can always be blown into the material box C, thereby ensuring the effect of breaking up the sheets by the combination of blowing and pushing, and preventing adjacent sheets from sticking together.

[0113] When multiple sheets are placed vertically and pushed to break them up, due to the limited space between adjacent sheets, some sheets may become stuck due to adhesion or tilting, and instead of falling naturally, they are propped up, affecting the tidying process. Therefore, in one embodiment, the tidying assembly 702 further includes a movable pressing portion. When the flip platform 7011 is in the second state, the pressing portion corresponds to the upper side of the material holding box C and can extend into the material holding box C to contact the edges of the multiple sheets. It is understandable that the pressing portion moves in the opposite direction to the pushing portion 7021, and is used to push the sheets downward to ensure that the sheets fall neatly.

[0114] It can be understood that the structure of the material pressing part can be set to be consistent with the pushing part 7021, or different, as long as the two can realize their respective functions respectively. The material pressing part and the pushing part 7021 can move toward each other at the same time, or they can work at intervals, that is, when the pushing part 7021 moves downward, the material pressing part extends downward into the material box C, or when the pushing part 7021 moves upward, the material pressing part extends downward into the material box C. The present invention does not impose any restrictions on this.

[0115] Furthermore, the end face of the pressing part is provided with an air hole, which is used to connect to an external air pump to blow air into the material box C. That is, during the pressing process, air can always be blown into the material box C, thereby ensuring the sorting effect of the sheet material by the combination of blowing and pressing, avoiding the adhesion of adjacent sheets, or the tilting and jamming of a single sheet.

[0116] In one embodiment, a plurality of notches arranged at intervals are provided on the side of the material holding box C, and the material pressing portion and the pushing portion 7021 are movably arranged in the corresponding notches.

[0117] In the embodiment of the present invention, the material holding box C is provided with four notches in the circumferential direction, which are respectively staggered with the four corners, and two pushing parts 7021 and two pressing parts are provided respectively.

[0118] In order to prevent the sheets from falling out during the sorting process, the material box C can be designed to be sealed and the end cover can be transparent, so as to prevent the sheets from falling out while facilitating the observation of the sorting effect. In this embodiment, the material box C is open, which is convenient for intuitive observation and for loading and unloading of sheets. Accordingly, the tidying device 70 also includes a supporting and pressing component 703 provided on the flip platform 7011. The supporting and pressing component 703 includes a pressure plate 7031 that can be movably arranged horizontally and in the up and down directions. The pressure plate 7031 is staggered with the pushing portion 7021. The pressure plate 7031 is used to extend from the opening of the material box C to approach the sheets exposed in the material box C. Initially, the pressure plate 7031 should correspond to the side of the flipping platform 7011 so as to avoid interference with the installation of the material box C. When the flipping platform 7011 is in the first state, the material box C is first fixed, and then the orientation of the pressure plate 7031 is adjusted so that it can correspond to the opening of the material box C, and then the up and down adjustments are made so that the pressure plate 7031 can be close to the sheet, but will not fit with the sheet. This is to prevent the sheet from falling out when the flipping platform 7011 is converted to the second state, and at the same time to ensure that the sheet has enough space to move and be broken up and neatly arranged.

[0119] The present invention does not limit the specific structure of the pressing plate 7031, which may be a regular or irregular shape, used to correspond to the center or edge of the sheet.

[0120] In one embodiment, please refer to Figure 5 The pressing plate 7031 comprises a first plate segment and a second plate segment arranged at an angle. The first plate segment and the second plate segment are used to correspond to the adjacent middle portions of the sheet material. In other words, the pressing plate 7031 has an overall V-shaped structure, which provides good stability. When the material container C has a corner, it can adapt to the shape of the corner.

[0121] Based on the above embodiment, it is preferred that the pressing plate 7031 corresponds to the lower side of the material box C when the flip platform 7011 is in the second state.

[0122] In another embodiment, please refer to Figure 6 The pressing plate 7031 is L-shaped, with the bend closer to the middle of the sheet, thereby providing good support. Based on this embodiment, it is preferred that the pressing plate 7031 corresponds to the upper side of the material box C when the flip platform 7011 is in the second state, thereby being staggered with other components.

[0123] Taking into account the limited depth of the material box C, when arranging multiple sheets of different quantities, the arranging may take a long time due to the small space. Therefore, in one embodiment, the sheet tidying mechanism also includes a compensation member 7032 provided on the flip platform 7011. The compensation member 7032 is arranged to avoid the pressure plate 7031. The compensation member 7032 can be movably arranged horizontally and in the up and down directions, and is adapted to the shape of the material box C, and is used to fit with the lower edge of the material box C so as to be able to contact the lower end of the sheet.

[0124] Initially, the compensation part 7032 should correspond to the side of the flipping platform 7011 so as to avoid interference with the installation of the material box C. When the flipping platform 7011 is in the first state, the material box C is first fixed, and then the orientation of the compensation part 7032 is adjusted so that it can correspond to the opening of the material box C, and then the upper and lower parts are adjusted so that the pressure plate 7031 can fit with the lower edge of the material box C. Since the fulcrum of the material box C is located at the bottom during the sorting action of the sheet material, the compensation part 7032 can extend the length of the material box C as the support part, thereby providing sufficient space for the sheet material to be broken up and arranged in order.

[0125] It is understandable that when the material box C has a corner, the compensation member 7032 is correspondingly configured to be V-shaped for adaptation.

[0126] The present invention does not limit the driving method of the compensation member 7032 and the pressure plate 7031. Figure 6 In one embodiment, the compensating member 7032 and the pressing plate 7031 can be located on different sides of the material box C and driven by their respective driving modules without interfering with each other's activities. Figure 5 In another embodiment, the supporting and pressing assembly 703 further includes a support movably mounted horizontally to the flip platform 7011, the support being located on the side of the pushing portion 7021 facing away from the flip platform 7011. The compensating member 7032 and the pressing plate 7031 are disposed on the support and arranged along the thickness direction of the flip platform 7011. Both the compensating member 7032 and the pressing plate 7031 are movable in directions toward or away from the flip platform 7011. In this embodiment, the compensating member 7032 and the pressing plate 7031 can be driven up and down by separate cylinders, but can be driven to move synchronously by the support, thereby facilitating a compact structure.

[0127] In order to enable the flip platform 7011 to transition between the two states, in one embodiment, the supporting assembly 701 further includes a mounting base and a rotating shaft. The rotating shaft is rotatably mounted on the mounting base along its extension direction, and the middle portion of the flip platform 7011 is fixed to the rotating shaft. The rotating shaft is driven by a drive motor to rotate, thereby causing the flip platform 7011 to flip. Controlling the drive motor can precisely control the rotation angle of the flip platform 7011. It will be understood that with this arrangement, when the flip platform 7011 is in the first state, the corresponding drive motor and rotating shaft can be hidden between the flip platform 7011 and the mounting base, facilitating a compact structural arrangement.

[0128] In other embodiments, the rotation of the flip platform 7011 may also be achieved by cooperating with a cylinder and a connecting rod structure, and the present invention does not impose any limitation on this.

[0129] The present invention does not limit the method of fixing the material box C. In one embodiment, a contoured groove and a clamping assembly can be provided. In another embodiment, the supporting assembly 701 further includes a plurality of positioning structures arranged at intervals, each of which includes a fixing seat and a pressing arm. The fixing seat is provided on the flip platform 7011 and is used to be provided on the side of the material box C. The pressing arm is movably mounted on the fixing seat so as to be able to movably press against or release the material box C, so that the material box C and the flip platform 7011 are fixed to or separated from each other. Such a structure is simple, and the material box C can be avoided by rotating the pressing arm, and the material box C can be pressed or released by controlling the lifting and lowering of the pressing arm.

[0130] In this embodiment, there are two positioning structures, and the two positioning structures are arranged opposite to each other.

[0131] Furthermore, to reduce weight and enhance the lightweight design, the end surface of the flipping platform 7011 is provided with a plurality of weight-reducing holes. The aligning device 70 also includes a sensor installed in one of the weight-reducing holes. The sensor can be provided in one or more positions and can be used to detect information such as the position of the material box C and the state of the tablets in the material box C.

[0132] In the technical solution of the present invention, initially, the flipping platform 7011 is set horizontally as a whole, and the material box C with multiple scattered sheets is placed on the flipping platform 7011 and fixed by a positioning structure. Then, the pressure plate 7031 and the compensation part are driven to move to reach the corresponding position, and the flipping platform 7011 is driven to flip 90°. At this time, the corner of the material box C is set downward, and the pushing part 7021 and the pressing part are controlled to blow air while doing up and down reciprocating movements. This process is repeated until the sheet arrangement is completed, and the flipping platform 7011 is driven to flip and reset. The neat sheets and the material box C are taken away in turn through the external structure, or the material box C is taken away together with the sheets to complete the tidying process.

[0133] It should be noted that, in the present invention, the multiple workstations also include a labeling station h; the flow system 10 is used to enable the sheet material D to flow from the loading station a to the labeling station h, and to enable the packaging box H containing the sheet material D to flow from the boxing station c to the labeling station h; the sheet material packaging equipment 1000 also includes a labeling device 80, which is used to apply labels to the sheet material D input to the labeling station h or the packaging box H containing the sheet material D.

[0134] Specifically, see Figure 7 The labeling device 80 includes a first printing section 801, a second printing section 802 and a label transfer section 803. The first printing section 801 is used to print inner labels, and the second printing section 802 is used to print outer labels. The label transfer section 803 is movably arranged to pick up inner labels or outer labels from the first printing section 801 or the second printing section 802, and transfer the inner labels or outer labels to be applied to the sheet material D at the labeling station h or the packaging box H on which the sheet material D is placed.

[0135] Please refer to Figures 8 and 9In the present invention, the sheet material packaging equipment 1000 further includes a bagging device 20, the bagging device 20 including a bagging platform 201, a bag-holding assembly 202 and a material pushing assembly 203. The bagging platform 201 has a supporting seat, and the supporting seat is formed with a bagging station 201a and a bag-entering station 201b arranged at intervals along the longitudinal direction. The bagging station 201a and the bag-entering station 201b are used to place sheet materials D and packaging bags G respectively. The component 202 is arranged on the bagging platform 201, and the bag-holding component 202 is used to hold open the opening of the packaging bag G on the bag-entering station 201b. The pushing component 203 is arranged on the supporting seat and is located on the side of the bagging station 201a facing away from the bag-entering station 201b. The pushing component 203 includes a pushing part, which can move at least in the longitudinal direction to be able to feed the sheet material D on the bag-entering station 201b into the opening of the packaging bag G.

[0136] That is to say, the neatly arranged sheet materials D are stored in the station 201a to be bagged, and the opening of the packaging bag G on the bagging station 201b is stretched open by the bag-stretching component 202 to ensure that the sheet materials D can be loaded smoothly. Since the pushing component 203, the station 201a to be bagged and the bagging station 201b are arranged in sequence in the longitudinal direction, the movement trajectory of the pushing part can be in the same straight line with the arrangement direction of the sheet materials D and the packaging bag G, and the pushing part can push multiple sheets in the sheet materials D to move horizontally synchronously, thereby directly pushing the sheet materials D from the station 201a to be bagged to the bagging station 201b to complete the bagging process of the sheet materials D. During the whole process, the sheet materials D can be kept in a neat state at all times, without the need for manual bag-stretching. The position alignment and bag-stretching action of the pushing part are completed before the horizontal movement, so that the bagging process only involves one-way movement, good stability, reduced labor costs, and a fast automatic bagging process, thereby improving overall efficiency.

[0137] Taking into account that the sheet material D has a certain thickness, during the longitudinal pushing process, the individual sheet objects are easily affected by inertia and move. Therefore, in one embodiment of the present invention, the pushing part includes a pushing plate and a pressing piece. The pushing plate can move longitudinally. The pushing plate is used to contact the side of the sheet material D. The pressing piece is arranged above the pushing plate, and one side end of the pressing piece protrudes longitudinally from the pushing plate. The pressing piece can move up and down and in the longitudinal direction to contact the upper end surface of the sheet material D and press multiple sheet objects. In the process of longitudinally pushing the sheet material D, the orientation of the pressing piece is adjusted so that the extension arm can press the upper surface of the sheet material D, thereby pressing multiple sheets against each other. The position of the pushing plate is adjusted to contact the side walls of multiple sheets, thereby giving a longitudinal pushing force. In the process of pushing and bagging, the mutual cooperation between the pushing plate and the pressing piece has a limiting effect on the upper surface and side surfaces of the sheet material D, thereby ensuring the overall stability of the sheet material D and preventing multiple sheets from being scattered during movement.

[0138] It can be understood that the up and down movement is to first enable the pressing piece to be above the sheet material D, so as to achieve correspondence, and then press down to achieve compaction and fit, and then control the longitudinal movement of the push plate so that it can contact the sheet material D. It can be understood that in actual application, the pressing piece and the push plate can be respectively fitted with the sheet material D before longitudinal movement drive is performed, or the longitudinal movement drive can be performed after the pressing material is fitted, that is, with the driving action, the push plate will contact the sheet material D and then directly push its movement without the need for intermediate pauses.

[0139] It should be understood that after the pushing part completes the bagging step, it should be driven to lift up slightly so that the pressing piece is separated from the sheet material D, thereby avoiding the surface sheet material being moved by the friction force of the compression when the pushing part retreats, causing it to be scattered.

[0140] Furthermore, the push plate should be a plate-like structure. In one embodiment of the present invention, the pressing member includes a main body and multiple extension arms. The main body is used to connect the drive module. Taking into account the installation space and the shape of the push plate, the multiple extension arms are arranged at the end of the main body along the lateral intervals. The multiple extension arms are used to contact the upper end surface of the sheet material D and press multiple sheet objects. In this embodiment, two extension arms are provided, and the length of the extension arm is reasonably designed according to the specifications of the sheet object. Such a setting facilitates weight reduction design, is more lightweight, and facilitates the withdrawal of the extension arm after bagging.

[0141] It can be understood that the driving module connected to the main body should include a linear driving module capable of horizontal driving and a cylinder assembly capable of up and down driving. The horizontal movement of the pressing member and the pushing member can be driven by the same driving module or by two independent driving modules respectively. The present invention does not impose any restrictions on this.

[0142] Because the extension arms must be fully inserted into the packaging bag G during the bagging process, in one embodiment of the present invention, the upper side surface of the other end of each extension arm is formed with an inclined surface that slopes downward toward the bagging station 201b. Specifically, the end of each extension arm that is intended to extend into the packaging bag G is configured as an inclined surface, thereby serving as a guide, facilitating insertion into the packaging bag G. Even if the upper side of the packaging bag G partially sags, causing the opening to become smaller, this will not interfere with the extension arm, thereby improving the stability of the bagging process.

[0143] It should be noted that, in other embodiments, the pushing portion can also be configured as a U-shaped structure that is contoured to the sheet material D. The U-shaped structure can contact three adjacent side walls of the sheet material D, thereby being able to control the orientation of each sheet object in the sheet material D. In this case, the height of the U-shaped structure needs to be designed to ensure that it is higher than the sheet material D of the corresponding specifications. The present invention does not provide detailed descriptions of this.

[0144] The present invention does not limit the implementation form of the bag-supporting assembly 202. In one embodiment, the bag-supporting assembly 202 includes two movable seats, two adapter seats and two support plates. The two movable seats are respectively arranged on both sides of the supporting seat in the longitudinal direction. Each of the movable seats can move in the up and down directions and in the longitudinal direction. The two adapter seats are respectively movably installed to the two movable seats in the up and down directions. The two support plates are respectively movably installed on the two adapter seats in the transverse direction. The two support plates are used to extend into the packaging bag G and open the opening of the packaging bag G. Specifically, the two movable seats are driven to move by a linear module or a cylinder assembly. The present invention does not limit the initial positions of the two movable seats. They can be directly located at the bag-entering station 201b, at the bag-loading station 201a, or in the gap between the two stations. The movable seat and the rotating seat cooperate with each other to enable the two support plates to correspond to the height position of the packaging bag G. After driving the two support plates to be inserted into the bag G to be packaged, the two support plates are driven away from each other, so that the packaging bag G can be better expanded to achieve the expanding action.

[0145] In this embodiment, the two movable seats are driven separately, that is, the two support plates can be displaced at different distances by separate control. In other embodiments, a linkage mechanism can also be provided to drive the two support plates to move synchronously, and the present invention does not impose any limitation on this.

[0146] It is understandable that the push plate can move between the two movable seats, thereby realizing the action of longitudinally moving and pushing the sheet material D. During design, it should be ensured that the distance between the two support plates is greater than the overall width of the sheet material D.

[0147] Furthermore, the end of each support plate facing away from the pusher assembly 203 is formed with a sequentially connected inclined section and arcuate section. That is, the end of each support plate used to extend into the packaging bag G is inclined and arcuate, thereby ensuring smooth insertion. The inclined section is inclined vertically toward the end of the packaging bag G.

[0148] In other embodiments, inclined sections may be provided on both the upper and lower sides of the arcuate section, so that the end of the support plate is close to a cone.

[0149] In other embodiments, a robot arm, a movable positioning pin, or a movable suction nozzle structure may be provided to realize the opening action of the packaging bag G, and the present invention does not impose any limitation on this.

[0150] Considering the weight reduction and lightweight setting, in one embodiment of the present invention, please refer to Figure 8 The support base includes a first base body and a second base body. The first base body is used to place the sheet material D. The second base body is provided on one side of the first base body in the longitudinal direction. The second base body includes a plurality of support arms extending in the longitudinal direction and spaced apart in the transverse direction. The upper end surfaces of the plurality of support arms are used to jointly support the packaging bag G. It is understood that the first base body can also be configured as a structure supported by two plate materials, so that the middle portion of the sheet material D is exposed, but the present invention is not limited to this.

[0151] To prevent the packaging bag G from moving while being expanded, the bagging device 20 further includes multiple suction portions spaced apart on the support base. These suction portions are configured to securely hold the lower portion of the packaging bag G within the support base. Once the packaging bag G is placed, the suction portions secure the lower portion of the packaging bag G, preventing movement during the expansion process while also ensuring stability during the bagging process.

[0152] It should be noted that the multiple adsorption parts can be evenly distributed at the position of the supporting seat corresponding to the bagging station 201b. When corresponding to different specifications of packaging bags G, the adsorption parts at different positions can be controlled to work. When the bagging station 201a corresponds to the second seat body, considering that there are intervals between the multiple support arms, the multiple adsorption parts can be set at the position where the multiple support arms are connected, so that the multiple adsorption parts only correspond to the opening of the packaging bag G. At this time, the tail end of the packaging bag G is in a free state, and will not affect the bagging process of the sheet material D.

[0153] Specifically, by providing corresponding suction holes connected to the external air pipe on the supporting seat, the end surface of the supporting seat is made flat, and adsorption and fixation are performed by negative pressure suction.

[0154] Furthermore, considering that the opening of the packaging bag G is closed in its natural state, and because the packaging bag G itself is light and thin, the opening of the packaging bag G can be slightly lifted manually while the multiple adsorption parts are adsorbing it, and then the support plate is controlled to move to support the bag. In an embodiment of the present invention, the bagging device 20 also includes a conveying component 204, and the conveying component 204 has a picking part that can move up and down and longitudinally and / or laterally. The picking part is used to pick up the packaging bag G and place it on the supporting seat. The picking part can be moved during its activity. The conveying component 204 cooperates with the multiple adsorption parts to open the opening of the packaging bag G. The packaging bag G can be picked up from the silo and placed on the supporting seat through multi-directional displacement. After the transfer is completed, the picking part is controlled to keep picking up the upper side of the packaging bag G, and the picking part is driven to move upward. At this time, the lower side of the packaging bag G is adsorbed and fixed, so that the upper and lower sides of the packaging bag G can be separated to realize the opening of the packaging bag G. This setting is more convenient and does not require additional manpower or new equipment. It can be completed by relying on the components of the production line itself.

[0155] The present invention does not limit the specific form of the pickup portion. Considering the characteristics of the packaging bag G, please refer to Figure 8 Preferably, the picking portion includes a plurality of suction nozzles, which jointly suck and fix the upper side of the packaging bag G. That is, the packaging bag G is opened by a coordinated suction method.

[0156] Furthermore, in order to adapt to packaging bags G of different specifications, the position of at least part of the suction nozzle is designed to be adjustable, so as to adapt to the corner sizes of packaging bags G of different specifications.

[0157] It is understandable that a plurality of sensors should be provided in the mechanism so as to detect information such as whether there is sheet material D stored at the bagging station 201a, the current position of the pushing part, and whether there is an empty packaging bag G placed at the bagging station 201b. In this way, the automatic control of the entire mechanism can be achieved through coordination between the sensors and the control elements to ensure the stability of continuous bagging.

[0158] In addition, a double silo structure is provided for placing packaging bags G, so that the lifting structures in the two silos can alternately lift the packaging bags G to the picking height, and the conveying assembly 204 can pick up the packaging bags G in the two silos in turn, thereby improving the overall efficiency. In addition, a detection device 60 can be provided on the side of each silo to detect whether any packaging bags G stick or fall off during the picking process.

[0159] The transport assembly 204 is also provided with a pressure switch, so as to detect whether the picking portion has completed picking up the packaging bag G. Similarly, two transport assemblies 204 can be provided to work alternately, thereby improving the overall efficiency.

[0160] It should be noted that the present invention does not limit the transfer method of the packaging bag G containing the sheet material D after bagging. The sheet material D in the packaging bag G should be kept in an integrated state during the transfer process.

[0161] Meanwhile, the present invention does not limit the specific form of the packaging bag G. Specifically, in this embodiment, the packaging bag G can be set as a rust-proof bag.

[0162] See also Figure 10 In order to facilitate the packaging of the packaging bag G, in the present invention, the sheet material packaging equipment 1000 also includes a folding device 90, which includes a folding platform 901 and a folding assembly 902. The folding platform 901 is provided with a packaging bag G placement area for placing the packaging bag G filled with materials; the folding assembly 902 includes a clamping portion 9021 for clamping the open end of the packaging bag G, and the clamping portion 9021 has a rotation stroke of rotating up and down relative to the packaging bag G placement area, and a movable stroke in the direction of approaching and moving away from the packaging bag G placement area, so that the clamping portion 9021 can clamp the open end of the packaging bag G for folding.

[0163] That is to say, by setting up a folding platform 901 and a folding assembly 902, the packaging bag G of the material is placed on the packaging bag G placement area on the folding platform 901, and the open end of the packaging bag G can be clamped and folded through the movable stroke of the clamping part 9021 of the folding assembly 902, thereby completing the folding process of the open end of the packaging bag G. Compared with the manual folding solution, it is more efficient, not affected by human factors, and has higher stability.

[0164] It should be noted that the specific implementation form of the clamping portion 9021 is not limited, and can be in the form of a clamping claw, a robot arm, or a combination of two clamping plates, which is not limited here.

[0165] When the clamping part 9021 moves near the placement area of ​​the packaging bag G and moves to the open end of the packaging bag G, the clamping part 9021 clamps the open end of the packaging bag G, then flips upward and moves toward the part of the packaging bag G containing the material, thereby folding the open end of the packaging bag G to the top of the part of the packaging bag G containing the material, completing the folding process of the packaging bag G.

[0166] Furthermore, the specific implementation form of the movable stroke in the direction of approaching and moving away from the packaging bag G placement area is not restricted, and can be a horizontal and vertical movable stroke, or a horizontal and vertical movable stroke, which is not limited here. In this embodiment, the folding component 902 also includes a mounting portion, and the mounting portion has a longitudinal and vertical movable stroke; the clamping portion 9021 is rotatably mounted on the mounting portion. With such a configuration, the clamping portion 9021 is rotatably mounted on the mounting portion, and the clamping portion 9021 is driven to reach the packaging bag G placement area through the longitudinal and vertical movable stroke of the mounting portion. Then, the clamping portion 9021 clamps the open end, moves upward, moves longitudinally toward the material in the packaging bag G, and then flips over, thereby folding the open end of the packaging bag G to the top of the material-containing part of the packaging bag G, completing the folding process of the packaging bag G.

[0167] It is understandable that when the mounting portion only has a longitudinal and up-down movable stroke, it can only be adapted to the folding process of the packaging bag G placed in the longitudinal direction.

[0168] In order to allow the installation portion to adapt to more scenarios and not be restricted by the placement of the packaging bag G, the installation portion also has a lateral movable stroke, so that the folding component 902 can be used to fold the packaging bag G regardless of whether it is placed horizontally or vertically.

[0169] Specifically, the folding assembly 902 also includes a first mounting seat, a second mounting seat and a third mounting seat. The second mounting seat is movably mounted on the first mounting seat along the longitudinal direction; the third mounting seat is movably mounted on the second mounting seat along the up and down directions; the mounting portion is mounted on the third mounting seat. With such an arrangement, when the second mounting seat moves along the longitudinal direction, it drives the second mounting seat and the mounting portion to move along the longitudinal direction, and when the third mounting seat moves along the up and down directions, it drives the mounting portion to move along the up and down directions. By arranging the first mounting seat, the second mounting seat and the third mounting seat, the movement of the mounting portion along the longitudinal direction and the up and down directions can be realized.

[0170] More specifically, the specific implementation form of the second mounting seat being movably mounted on the first mounting seat along the longitudinal direction is not restricted. It can be that the first mounting seat is provided with a slide groove extending along the longitudinal direction, and the corresponding second mounting seat is fixedly provided with a slider, and the second mounting seat is movably mounted on the first mounting seat along the longitudinal direction through the cooperation of the slide groove and the slider. It can also be that the first mounting seat is provided with a slide rail extending along the longitudinal direction, and the second mounting seat is slidably mounted on the slide rail, or a slide shaft can be used, etc., which is not limited here. Similarly, the third mounting seat is movably mounted on the second mounting seat in the up and down directions, or it can be carried out in the form of a slider, a slide groove, a slide rail, or a slide shaft, which is not limited here.

[0171] Furthermore, the movement of the second mounting seat and the third mounting seat may be driven by manpower or by a driving device such as a cylinder, a motor, etc., which is not limited here.

[0172] More specifically, the mounting portion may be movably mounted on the third mounting seat in a transverse direction, so that the mounting portion can be adapted to more scenarios.

[0173] Furthermore, in this embodiment, the clamping portion 9021 is provided on the mounting portion and comprises two clamping jaws spaced laterally apart, and the two clamping jaws are used to clamp both sides of the open end of the packaging bag G. By designing the two clamping jaws, both sides of the open end of the packaging bag G are clamped at the same time, thereby improving the stability of clamping the open end of the packaging bag G. Moreover, during the clamping process, the open end of the packaging bag G will not be displaced between the clamping jaws, thereby avoiding partial swinging of the open end of the packaging bag G, which may lead to a low yield rate.

[0174] Furthermore, in order to adapt to packaging bags G of different specifications and models, the two clamps can be set close to and away from each other in the horizontal direction; the packaging bag G placement area has an end placement area corresponding to the open end of the packaging bag G, and the end placement area is provided with a clearance groove on both sides in the horizontal direction, so that the two clamps can clamp the packaging bag G from both sides of the packaging bag G. With this arrangement, the distance between the two clamps is adjustable. On the one hand, it can adapt to the open ends of packaging bags G of different models. On the other hand, the two clamps can be opened in the horizontal direction to exit the packaging bag G placement area, thereby making way for other components. In addition, the end placement area is provided with a clearance groove on both sides in the horizontal direction, so that the clamps can extend under the open end of the packaging bag G, avoiding the occurrence of damage to the packaging bag G during the clamping process when the open end of the packaging bag G is placed flat.

[0175] It should be emphasized that the two clamping jaws can be arranged to move closer to and farther away from each other in the lateral direction. A driving component can be directly arranged in the mounting portion to drive the two clamping jaws to move, so that the mounting portion is stationary in the lateral direction and the two clamping jaws can move in the lateral direction. Of course, a driving component can also be arranged on the third mounting seat to drive the mounting portion to move in the lateral direction, so that the mounting portion and the clamping jaws move together. This is not limited here. In this embodiment, a cylinder is provided on the third mounting seat, and the cylinder drive is connected to the mounting portion to drive the mounting portion to move in the lateral direction, thereby driving the two clamping jaws to move closer to and farther away from each other in the lateral direction.

[0176] In order to achieve synchronous rotation of the two clamps, thereby avoiding damage to the packaging bag G caused by the two clamps being out of sync, the folding assembly 902 also includes a rotating shaft, a driving member and two transmission assemblies. The rotating shaft is installed on the mounting portion along the up and down directions; the driving member drives the connected rotating shaft to drive the rotating shaft to rotate; the two transmission assemblies are respectively installed on the mounting portion corresponding to the two clamps, and the transmission assembly is connected to the rotating shaft and the clamps to drive the two clamps to rotate synchronously under the drive of the driving member. With this arrangement, the rotating shaft can be rotated by the drive of the driving member, and then the two clamps can be rotated under the action of the two transmission assemblies. With this arrangement, one driving member is used to drive the two clamps to rotate, and the synchronization is good.

[0177] Specifically, the installation position of the driving member is not restricted, and it only needs to be able to drive the rotating shaft to rotate. It can be installed on the third mounting seat, or installed on the mounting portion, or even installed on one end of the rotating shaft, etc., and is not limited here. In this embodiment, the driving member includes a motor, and the motor is installed on the third mounting seat, and the rotating shaft of the motor is connected to the rotating shaft through a synchronous belt, so that when the motor rotates, the rotating shaft is driven to rotate. Of course, in order to improve the transmission efficiency, a synchronous wheel can also be provided at the location where the rotating shaft and the synchronous belt are connected.

[0178] The specific implementation form of the transmission assembly is not limited, and can be a combination of gears and racks, or a combination of gears and racks. In this embodiment, the transmission assembly includes two synchronous pulleys and a synchronous belt connecting the two synchronous pulleys. The two synchronous pulleys include a first synchronous pulley provided on the rotating shaft and a second synchronous pulley provided on the clamping jaw. In this arrangement, through the action of the synchronous belt, under the rotation of the rotating shaft, the first synchronous pulley rotates, driving the synchronous belt to rotate, and under the action of the synchronous belt, the second synchronous pulley connected to the clamping jaw is driven to rotate, thereby causing the clamping jaw to rotate.

[0179] At the same time, in order to allow the clamping jaw to have a lateral movable stroke and to prevent the first synchronous pulley from limiting the lateral movable stroke of the clamping jaw, the first synchronous pulley and the rotating shaft are locked in place, and the first synchronous pulley has a lateral movable stroke. Specifically, the first synchronous pulley may be connected to the rotating shaft through a spline, a sliding groove extending laterally may be provided on the rotating shaft, and a slider may be provided on the inner side of the synchronous pulley.

[0180] In addition, before flanging the edge, it is necessary to shape the open end of the packaging bag G. Specifically, the packaging bag G placement area has an end placement area corresponding to the open end of the packaging bag G; the folding device 90 also includes a flattening component 904, and the flattening component 904 includes a first pressing plate, and the first pressing plate has a movable stroke in the direction of approaching and moving away from the end placement area, so that the first pressing plate can flatten the open end of the packaging bag G. In this way, by setting the flattening component, the first pressing plate moves to the end placement area to press down the open end of the packaging bag G. On the one hand, it can flatten the open end of the packaging bag G. On the other hand, in the process of flattening by the first pressing plate, the open end of the packaging bag G can be pre-folded to leave a mark. In the subsequent folding process using the clamping part 9021, the open end of the packaging bag G can be folded along the mark left by the flattening process of the first pressing plate.

[0181] Since in the bagging process, the material is only placed into the packaging bag G and then transferred to the folding station, the surface of the packaging bag G may not be flat enough. At this time, directly folding the packaging bag G will cause the folding to be not neat and the folding effect is not good. Therefore, before folding, the packaging bag G must be shaped first. Specifically, the packaging bag G placement area has an end placement area corresponding to the open end of the packaging bag G, and a material placement area outside the end placement area; the folding device 90 also includes a shaping device 903, which is used to shape the packaging bag G in the packaging bag G placement area, thereby improving the folding effect of the packaging bag G through the shaping device 903, and also avoiding the packaging bag G being not flat after folding, causing damage to the material during the boxing process.

[0182] Specifically, in this embodiment, the shaping device 903 includes a flattening device and an exhaust component 9031. The flattening device is used to blow air toward the end placement area to flatten the packaging bag G. The exhaust device includes a second pressure plate. The second pressure plate has a movable stroke in the direction of approaching and moving away from the material placement area, so that the second pressure plate can press the packaging bag G to exhaust. In this arrangement, air is first blown toward the end placement area through the flattening device, thereby blowing gas into the packaging bag G, allowing the packaging bag G to expand and unfold. Then, the second pressure plate of the exhaust device is used to press down, thereby exhausting the gas in the packaging bag G and flattening the packaging bag G. Moreover, after exhausting and flattening, the first pressure plate of the above-mentioned flattening component can be used to flatten and pre-fold the open end of the packaging bag G. Finally, the first pressure plate withdraws from the end placement area, and the clamping part 9021 enters the end placement area, clamps the open end of the packaging bag G, and completes the folding process.

[0183] In order to prevent the open end from flipping up after folding and maintain the folding state, the folding device 90 also includes a folding holding assembly, and the folding holding assembly includes a pressure block, which has a movable stroke in the direction of approaching and moving away from the material placement area, so that the pressure block can press the fold in the material placement area, thereby maintaining the folding state through the pressure-maintaining effect of the pressure block.

[0184] In this invention, please refer to Figure 11 and Figure 12 The multiple stations also include a to-be-boxed station j located on the side of the boxing station c away from the bagging station 201b; the boxing device 30 is used to transfer the packaging box H with one end open and located at the to-be-boxed station j to the boxing station c, and to cover the packaging box H from its open end on the packaging bag G containing the sheet material D at the boxing station c. The boxing device 30 includes: a picking component 301 and a box supporting component 302. The picking component 301 includes a picking portion for picking up the packaging box H, and the picking portion has A horizontal transfer stroke and an up-down box loading stroke. In the transfer stroke, the picking portion is used to transfer the packaging box H on the to-be-boxed station j to the box loading station c. In the up-down stroke, the picking portion is used to cover the packaging box H from its open end on the packaging bag G of the box loading station c. The box supporting assembly 302 includes a box supporting portion for driving one side of the packaging box H. The box supporting portion has a horizontal box supporting stroke. In the box supporting stroke, the box supporting portion is used to drive one side of the packaging box H to move outward.

[0185] That is to say, by setting up a box supporting component 302 and a picking component 301, the picking component 301 takes the packaging box H from the to-be-packed station j and transfers it to the packaging station c. In the up and down strokes, the picking part covers the packaging box H from its open end on the sheet material D of the packaging station c, thereby completing the packaging process. In addition, a box supporting component 302 is also provided. After the picking part picks up the packaging box H, the box supporting part starts working to complete the box supporting work of the packaging box H, thereby preventing the product from being damaged when the packaging box H is packed. Compared with the manual boxing solution, it is more efficient, not affected by human factors, and has higher stability.

[0186] It should be noted that the specific implementation form of the picking part is not limited, and it can be in the form of a vacuum suction cup, a negative pressure suction nozzle, a mechanical clamp, etc. The specific implementation form of the box supporting part is not limited, and it can be in the form of pushing the box outward, or pulling the box outward, or in the form of a support rod, or in the form of a pull rod, etc., and is not limited here.

[0187] The to-be-cartoning station j and the cartoning station c may be arranged on the TaiNeng sheet material cartoning device 30 or may be arranged outside, which is not limited here.

[0188] Furthermore, in order to simply and effectively take the packaging box H, the picking part includes a negative pressure adsorption part. It can be understood that the negative pressure adsorption method of taking materials is less likely to damage the packaging box H than the solution of a robotic arm and a clamp, and it is also lower in cost.

[0189] At the same time, the picking component 301 also includes an alarm device, a picking detection device and a control device; the picking detection device is used to detect the state of the negative pressure adsorption part; the control device is electrically connected to the alarm device and the picking detection device to control the alarm device to issue an alarm when the state of the negative pressure adsorption part is abnormal. With this arrangement, when the state of the negative pressure adsorption part is abnormal, for example, the packaging box H is not picked up or the packaging box H falls off, an alarm can be issued through the alarm device to remind the user to take action.

[0190] It should be noted that the specific implementation form of the alarm device is not limited, and can be a display screen that emits a visual alarm, or a speaker that emits an audible alarm, etc., and is not limited here. The specific implementation form of the pickup detection device is not limited, and can be a pressure sensor that measures the pressure within the negative pressure adsorption unit for detection, or a detection sensor that detects whether there is a package H under the negative pressure adsorption unit.

[0191] The control device may be implemented in the form of a single chip microcomputer, a PLC control circuit, etc., which is not limited here.

[0192] In order to support the packaging box H, the box supporting portion includes a box pulling portion, which includes a connecting portion and a box pulling protrusion arranged on the upper side of the connecting portion; the box supporting portion and the picking portion have a relative movable stroke in the vertical direction. In this way, using the box pulling protrusion solution, only the box pulling protrusion of the box supporting assembly 302 needs to extend into the packaging box H, and the extended part is relatively small, which can also avoid collision with the sheet material D of the packaging bag G during the box loading process, thereby damaging the sheet material D, and the box supporting portion and the picking portion have a relative movable stroke in the vertical direction. When the picking portion picks up the packaging box H, the box pulling protrusion can be extended into the packaging box H along the vertical direction through the relative vertical movable stroke of the picking portion and the box supporting portion, and then the side of the packaging box H is pulled outward during the horizontal movable box supporting stroke of the box pulling portion, thereby completing the box supporting process.

[0193] It should be emphasized that the box supporting part and the picking part have a relative movable stroke in the vertical direction. The box supporting part can move toward the picking part in the vertical direction, or the picking part can move toward the box supporting part in the vertical direction. This is not limited here.

[0194] Furthermore, the box loading device 30 also includes a mounting seat, and the picking component 301 and the box supporting component 302 are mounted on the mounting seat; the mounting seat can be movable in the horizontal direction so that the picking component 301 and the box supporting component 302 can move between the box loading station j and the box loading station c, and the mounting seat can be movable in the vertical direction so that the picking component 301 and the box supporting component 302 can move up and down. With this arrangement, by moving the mounting seat to the box loading station j, the negative pressure adsorption part starts the negative pressure to pick up the packaging box H, then the mounting seat rises, the box supporting part moves horizontally toward the packaging box H, moves the box pulling protrusion to the bottom of the packaging box H, and then in the relative vertical movable stroke of the picking part and the box supporting part, the box pulling protrusion is sent into the packaging box H, and the box pulling protrusion moves out of the packaging box H, thereby completing the box supporting process of the packaging box H.

[0195] In the solution of this embodiment, by setting the mounting seat, the mounting seat can be moved in the horizontal direction, so that the picking component 301 and the box supporting component 302 can move between the box loading station j and the box loading station c, and the mounting seat can be moved in the vertical direction, so that the picking component 301 and the box supporting component 302 can move up and down, so that the picking component 301 and the box supporting component 302 only need to be driven to move to drive the picking component 301 and the box supporting component 302 to move synchronously.

[0196] It should be emphasized that the specific implementation form of the horizontal and vertical movable travel of the mounting seat is not limited, and can be in the form of a frame crane, a robot, etc., which is not limited here.

[0197] Furthermore, the picking part can be movably arranged on the mounting seat up and down, so that the box supporting part and the picking part have a relative movable stroke in the up and down directions. Specifically, a cylinder can be arranged on the mounting seat to drive the picking part to move in the up and down directions.

[0198] It should be noted that, the up and down movement of the picking part enables the box supporting part and the picking part to have a relative moving stroke in the up and down directions. During the up and down movement, the picking part can always maintain the picking state of the packaging box H, and can limit the packaging box H to prevent the packaging box H from being damaged after losing the limit.

[0199] Generally, the packaging box H is in the shape of a rectangular parallelepiped with four sides. Therefore, four box-supporting parts are provided. The four box-supporting parts are installed on the mounting seat along the circumference of the picking component 301. With this arrangement, the four box-supporting parts can be used to support the four sides of the packaging box H.

[0200] Furthermore, a plurality of box pulling parts may be provided on one box supporting part, so that the box pulling protrusions of the plurality of box pulling parts simultaneously pull one side of the packaging box H, thereby improving the stability of the box supporting part. Moreover, the plurality of box pulling parts may be slidably installed on the connecting part, so that the spacing between the plurality of box pulling parts can be adjusted, thereby adapting to packaging boxes H of different specifications.

[0201] At the same time, the box loading device 30 also includes a box loading platform, which is provided with bosses in the upper and lower directions, and the bosses are used to support the packaging bag G loaded with sheet materials D. With such a configuration, when the picking part picks up the packaging box H and moves to the box loading station c, the box pulling protrusion limits the side of the packaging box H, keeping the open end of the packaging box H open to the maximum range, and the picking part moves downward to cover the packaging box H on the packaging bag G. At this time, due to the configuration of the bosses, after the packaging box H is covered with the packaging bag G, the box supporting part can continue to move downward along the outer periphery of the bosses, and the box supporting part and the picking part have a relative movable stroke in the upper and lower directions. At this time, the picking part can move upward and the box supporting part can move downward, thereby completing the separation of the picking part and the box supporting part from the packaging box H.

[0202] Of course, the boss itself may also have an upward and downward movable stroke. After the packaging box H is covered on the packaging bag G, the boss moves upward, the box supporting part remains stationary, and the picking part moves upward synchronously, thereby completing the relative movable stroke of the box pulling part, the box supporting part and the picking part in the upward and downward directions.

[0203] Since the packaging bag G has a folded edge, in order to prevent the folded edge from curling up before packaging, the packaging device 30 also includes a folding edge pressing component, which is used to press the folded edge of the packaging bag G placed on the packaging station c. By setting up this folding edge pressing component, the folded edge can be kept under pressure before packaging to prevent the folded edge from curling up.

[0204] Specifically, the folding edge pressing component includes a pressure-keeping pressure plate, which has a movable stroke approaching or moving away from the cartoning station c, so that the pressure-keeping pressure plate maintains pressure on the folding edge of the packaging bag G before packaging. After the picking component 301 moves to the cartoning station c, the pressure-keeping pressure plate moves away from the cartoning station c to make way for the picking component 301, and then the picking component 301 continues to move downward with the packaging box H until the packaging box H is covered on the packaging bag G.

[0205] The cartoning device 30 also includes a packaging box silo 303, and the packaging station j is set in the packaging box silo 303. Therefore, by setting the packaging box silo 303, the packaging boxes H can be stored, and AB partitions can be set in the packaging box silo 303, so that packaging boxes H can be added without stopping the equipment during operation. Using a linear module lifting mechanism, the packaging boxes H in the A and B silos can be alternately lifted.

[0206] It should be noted that the two schemes of the silo and the folding edge assembly can be set up one by one or both by one, which is not limited here.

[0207] In the present invention, the multiple workstations also include a flipping station k; the flow system 10 is used to enable the packaging box H containing sheet material D to flow from the cartoning station c to the flipping station k; the sheet material packaging equipment 1000 also includes a flipping device 100, and the flipping device 100 is used to flip the packaging box H containing sheet material D transported to the flipping station k, so that the packaging box H is set with the opening facing upward; it should be noted that after passing through the cartoning station c, the packaging box H is upside down on the sheet material D, and is flipped by the flipping device 100 to the packaging box H containing sheet material D transported to the flipping station k, so that the packaging box H is set with the opening facing upward; in this way, the packaged sheet material D can flow out in a suitable posture.

[0208] The present invention does not limit the specific form of the circulation system 10, which can be set as a circulation robot. Specifically, in this embodiment, please refer to Figure 1 and Figure 2 , the release paper loading station d is located on one side of the loading station a in the longitudinal direction, the release paper loading station d, the corrugated board loading station e and the aligning station g are arranged side by side in sequence in the transverse direction, the detection station f is located on one side of the aligning station g in the longitudinal direction and is arranged on the same side as the loading station a, the detection station f, the bagging station 201b, the folding station and the boxing station c are arranged side by side in sequence in the transverse direction; the sheet material packaging equipment 1000 also includes a first unloading station l and a second unloading station m, the first unloading station l and the loading station a are arranged side by side in the longitudinal direction The first unloading station m is arranged in a row and is located on the side of the loading station a away from the release paper loading station d; the second unloading station m is arranged side by side with the first unloading station l in the longitudinal direction and is located on the side of the first unloading station l away from the loading station a; the first unloading station l is used to unload defective sheet materials D or empty material boxes C; the second unloading station m is used to unload packaging boxes H with sheet materials D; the circulation system 10 includes a first circulation platform 101, a second circulation platform 102 and a third circulation platform 103; the first circulation platform 101 passes through the loading station a in sequence , the release paper loading station d, the corrugated board loading station e and the aligning station g, so that the material box C containing the sheet material D is loaded from the loading station a and flows through the release paper loading station d, the corrugated board loading station e and the aligning station g in sequence; the second transfer platform 102 is arranged side by side with the first transfer platform 101 in the longitudinal direction, and the second transfer platform 102 passes through the first unloading station l, the release paper loading station d, the corrugated board loading station e and the inspection station f, so that the defective sheet material D or the empty material box C can be unloaded from the loading station a. The inspection station f is transferred to the first unloading station l for unloading; the third transfer platform 103 and the second transfer platform 102 are arranged side by side in the longitudinal direction, and are located on the side of the second transfer platform 102 away from the first transfer platform 101. The third transfer platform 103 passes through the second unloading station m, the isolation paper loading station d, the corrugated board loading station e, the inspection station f, the bagging station 201b, the folding station and the boxing station c in sequence, so that the packaging box H with the sheet material D is transferred from the boxing station c to the second unloading station m for unloading.

[0209] It should be noted that to ensure efficient operation of the sheet material packaging equipment 1000, the sheet material packaging equipment 1000 also includes a material flow location memory device and an MES information interaction system. The material flow location memory device is used to record and store the flow location of the sheet material D, so that when it is used again, the previous usage data can be directly retrieved, thereby achieving the efficiency of the sheet material packaging equipment 1000. At the same time, the material information in the MES information interaction system includes material code, name, status, category, material, and manufacturer. The ERP system generates procurement plans or issues production plans based on business orders and the current inventory of materials in the warehouse. The MES information interaction system breaks down production plans into various production links and monitors the manufacturing process in real time, keeping track of material availability and providing timely feedback to the ERP. After receiving production task information, the MES information interaction system distributes task information to the relevant equipment and personnel based on information such as the equipment and organization associated with the production activities, and tracks the execution of production tasks at all times to generate production operation information. The MES information interaction system generates production capacity information and feeds it back to the ERP system and the enterprise management decision-making level to support the formulation of the enterprise's production plans and tasks. After receiving and issuing production task information, the MES information interaction system continuously tracks the status of production factors such as equipment, personnel, materials, and energy involved in the production task, records their process information, and can be accessed by the ERP at any time. The quality status of the product during the production process is the most important information. During the product manufacturing process, quality inspections are required at multiple links to ensure the quality of the final product and the traceability of product quality issues. Quality operation information mainly includes the number, name, stage, etc. of the test sample. The MES information interaction system issues quality inspection tasks according to the corresponding procedures and standards, and uploads the inspection results to ERP; in this way, the efficiency and accuracy of production can be further guaranteed.

[0210] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A sheet material packaging device, characterized in that: The sheet material packaging equipment is used to package sheet materials, and the sheet materials are formed by stacking multiple sheets. The sheet material packaging equipment has multiple stations, including a loading station, an aligning station, an inspection station, a bagging station, and a boxing station; The sheet material packaging equipment includes: A circulation system for transferring materials between the workstations; An aligning device for aligning the sheet material input into the aligning station; An inspection device for performing appearance inspection on the trimmed sheet material input into the inspection station; a bagging device for packing the qualified sheet materials input to the bagging station into packaging bags; and a cartoning device for loading the packaging bag containing the sheet material delivered to the cartoning station into a packaging box; The tidying device comprises: The bearing assembly includes a movably arranged turning platform, wherein the turning platform has a first state of being arranged horizontally and a second state of being arranged vertically, and the turning platform is used for placing a material box containing sheet materials; and A tidying component is provided on the flip platform and is used to be provided on the side of the material box. The tidying component includes a movably arranged pushing portion. When the flip platform is in the second state, the pushing portion is located below the material box and can move in the up and down directions. The pushing portion can extend into the material box and contact the edges of the multiple sheet-like objects.

2. The sheet material packaging device according to claim 1, characterized in that: The plurality of workstations further includes a release paper loading station located between the loading station and the aligning station; The sheet material packaging equipment further comprises a release paper loading device, which is used to stack release paper on the sheet material input to the release paper loading station.

3. The sheet material packaging device according to claim 2, characterized in that: The plurality of workstations further includes a corrugated board loading station located between the release paper loading station and the aligning station; The sheet material packaging equipment further comprises a corrugated board loading device, which is used to stack corrugated boards on the release paper of the sheet material input into the corrugated board loading station.

4. The sheet material packaging device according to claim 1, characterized in that: The detection device comprises: A detection frame having a shelf portion formed thereon for placing sheet materials; an image acquisition component, disposed on the detection frame and corresponding to the shelf portion, for acquiring an appearance image of the sheet material; and The weighing assembly is arranged on the detection frame and corresponding to the lower portion of the shelf portion, and is used for detecting the weight of the sheet material.

5. The sheet material packaging device according to claim 1, characterized in that: The arranging component further comprises a movably arranged pressing portion. When the flip platform is in the second state, the pressing portion corresponds to the upper side of the material holding box and can extend into the material holding box to contact the edges of the plurality of sheet-like objects.

6. The sheet material packaging device according to claim 1, characterized in that: The finishing component includes: a bracket, disposed on the flip platform and used to be disposed on the side of the material holding box, the bracket comprising two support arms spaced apart; and A driving mechanism for driving the support to move; There are two pushing parts, which are respectively fixed to the two support arms.

7. The sheet material packaging device according to claim 1, characterized in that: The plurality of workstations further includes a labeling workstation; The transfer system is used to enable sheet materials to flow from the loading station to the labeling station, and to enable packaging boxes containing sheet materials to flow from the boxing station to the labeling station; The sheet material packaging equipment further comprises a labeling device, which is used to apply labels to the sheet material input into the labeling station or the packaging box containing the sheet material.

8. The sheet material packaging device according to claim 7, characterized in that: The labeling device includes a first printing part, a second printing part and a label transfer part. The first printing part is used to print inner labels, and the second printing part is used to print outer labels. The label transfer part is movably arranged to pick up inner labels or outer labels from the first printing part or the second printing part respectively, and transfer the inner labels or outer labels accordingly to be applied to the sheet material at the labeling station or the packaging box with the sheet material placed thereon.

9. The sheet material packaging device according to claim 1, characterized in that: The bagging device comprises: The bagging platform has a supporting base, wherein the supporting base is formed with a bagging station and a bagging station arranged at intervals along the horizontal direction, wherein the bagging station and the bagging station are used to place sheet materials and packaging bags respectively; a bag-holding assembly, disposed on the bagging platform, for holding open the opening of the packaging bag on the bagging station; and The pushing assembly is arranged on the supporting seat and is located on the side of the bagging station facing away from the bagging station. The pushing assembly includes a pushing part, which can at least move horizontally to be able to feed the sheet material on the bagging station into the opening of the packaging bag.

10. The sheet material packaging device according to claim 9, characterized in that: The bag support assembly comprises: Two movable seats are respectively arranged on both sides of the bearing seat in the horizontal direction, and each movable seat can move in the vertical direction and in the horizontal direction; Two adapters are movably mounted on the two movable seats in the upper and lower directions respectively; and Two support plates are respectively mounted on the two adapters in a horizontal direction and are used to extend into the packaging bag and open the opening of the packaging bag; The pushing portion is movable between the two movable seats.

11. The sheet material packaging device according to claim 9, characterized in that: The pushing portion includes: A push plate, movable in the vertical direction and in the horizontal direction, and configured to contact the side of the sheet material; The pressing piece is arranged above the pushing plate, and one side end of the pressing piece is arranged to protrude horizontally from the pushing plate. The pressing piece can move up and down and in the horizontal direction, and is used to contact the upper end surface of the sheet material and press multiple sheet materials.

12. The sheet material packaging device according to claim 1, wherein: The plurality of workstations further includes a folding station located between the bagging station and the cartoning station; The sheet material packaging device further includes a folding device, which includes: a folding platform having a packaging bag placement area for placing packaging bags containing sheet materials; and The folding assembly includes a clamping portion for clamping the open end of the packaging bag. The clamping portion has a rotation stroke for rotating up and down relative to the packaging bag placement area, and a movable stroke in the direction of approaching and moving away from the packaging bag placement area, so that the clamping portion can clamp the open end of the packaging bag for folding.

13. The sheet material packaging device according to claim 12, characterized in that: The hemming assembly further includes a mounting portion, wherein the mounting portion has a horizontal and vertical movable travel; The clamping portion is rotatably mounted on the mounting portion.

14. The sheet material packaging device according to claim 13, characterized in that: The clamping portion is provided on the mounting portion and comprises two clamping claws spaced apart in a transverse direction, and the two clamping claws are used to clamp two sides of the opening end of the packaging bag.

15. The sheet material packaging device according to claim 12, wherein: The packaging bag placement area has an end placement area corresponding to the open end of the packaging bag; the folding device also includes a flattening component, and the flattening component includes a first pressing plate, which has a movable stroke in the direction of approaching and moving away from the end placement area so that the first pressing plate can flatten the open end of the packaging bag.

16. The sheet material packaging device according to claim 12, wherein: The packaging bag placement area comprises an end placement area corresponding to the open end of the packaging bag, and a material placement area located outside the end placement area; The folding device also includes a folding holding assembly, which includes a pressing block. The pressing block has a movable stroke in the direction of approaching and moving away from the material placement area, so that the pressing block can press the fold in the material placement area.

17. The sheet material packaging device according to claim 1, wherein: The plurality of workstations further includes a station for boxing located on a side of the boxing station away from the bagging station; The cartoning device is used to transfer the packaging box with one end open and located at the to-be-cartoned station to the cartoning station, and to cover the packaging box from its open end onto the packaging bag containing the battery pack at the cartoning station; The cartoning device comprises: A picking assembly includes a picking portion for picking up the packaging box, the picking portion having a horizontal transfer stroke and a vertical box loading stroke. During the transfer stroke, the picking portion is used to transfer the packaging box on the to-be-boxed station to the box loading station. During the vertical stroke, the picking portion is used to cover the packaging box from its open end onto the battery pack on the box loading station. The box supporting assembly includes a box supporting portion for driving one side of the packaging box. The box supporting portion has a horizontal box supporting stroke. During the box supporting stroke, the box supporting portion is used to drive one side of the packaging box to move outward.

18. The sheet material packaging device according to claim 17, characterized in that: The box supporting portion includes a pulling portion, and the pulling portion includes a connecting portion and a pulling protrusion provided on the upper side of the connecting portion; The box supporting portion and the picking portion have a relative movable stroke in an up-down direction.

19. The sheet material packaging device according to claim 18, characterized in that: The sheet material packaging device further comprises a mounting seat, and the picking assembly and the supporting box assembly are mounted on the mounting seat; The mounting seat is movable in the horizontal direction so that the picking assembly and the box supporting assembly can move between the box loading station and the box loading station, and the mounting seat is movable in the vertical direction so that the picking assembly and the box supporting assembly can move up and down.

20. The sheet material packaging device according to claim 1, wherein: The plurality of workstations further includes a flipping workstation; The transfer system is used to enable the packaging boxes containing sheet materials to flow from the boxing station to the flipping station; The sheet material packaging equipment further comprises a turning device, which is used to turn over the packaging box containing the sheet material and transported to the turning station, so that the packaging box is arranged with its opening facing upward.

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