A cutting device for carton manufacturing and use method

Abstract

The present invention provides a cutting device for carton manufacturing and a use method, which relates to the technical field of carton manufacturing, and comprises: a cutting mechanism, a multifunctional mechanism and an auxiliary mechanism; the cutting mechanism is installed on the top of a conveyor line, and the cutting mechanism is located at a cutting process on the conveyor line; the multifunctional mechanism is installed on the cutting mechanism, and the multifunctional mechanism is used to improve the service life of the cutting mechanism, and the multifunctional mechanism is also used to improve the cutting accuracy of the cutting mechanism; the auxiliary mechanism is provided with two groups, and the two groups of auxiliary mechanisms are installed on the cutting mechanism, the two groups of auxiliary mechanisms are used to auxiliary support the cutting mechanism, and the two groups of auxiliary mechanisms are also used to remind staff to tighten the screws on the cutting mechanism; the present invention plays a positioning role on the cutting blade, and avoids the breakage of a longer cutting blade; and solves the problem that the longer blade is easy to break due to the lack of a blade positioning structure, and it is inconvenient to cut multiple paperboards at the same time.

Description

Technical Field

[0001] The present invention belongs to the technical field of carton manufacturing, and more specifically, particularly relates to a cutting device for carton manufacturing and a use method thereof. Background Art

[0002] Cartons are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Cutting equipment is required in the manufacture of cartons. The cutting equipment can cut large sheets of cardboard into the required size to ensure that the size of the carton is accurate and meets packaging needs.

[0003] The cutting equipment currently used still has the following problems:

[0004] 1. Generally, there is a lack of blade positioning structure, which makes the longer blade easy to break, making it inconvenient to cut multiple cardboards at the same time, reducing the cutting efficiency;

[0005] 2. Although some cutting equipment is equipped with a clamping structure, the cut cardboard cannot move, which causes the cut part of the cardboard to bend easily, reducing the cutting accuracy of the cardboard;

[0006] 3. There is usually a lack of loose detection structure. When looseness occurs between the cutting equipment and the conveyor line, the staff cannot tighten it in time, causing the cutting equipment to shake easily during operation, reducing the cutting accuracy of the cardboard. Summary of the invention

[0007] The disclosed embodiments relate to a cutting device for carton manufacturing and a method of using the same, which comprises a cutting mechanism, a multifunctional mechanism and an auxiliary mechanism; the cutting blade is positioned to avoid the breakage of a longer cutting blade; the cutting blade can push the cut cardboard to move to both sides to avoid bending at the cutting portion of the cardboard, thereby improving the cutting accuracy of the cardboard; when one of the auxiliary conductive rods contacts the corresponding conductive ring, one of the alarms operates, indicating that the screws on the wire connecting frame need to be tightened, thereby facilitating the staff to tighten the screws on the wire connecting frame in time; the problems of longer blades being prone to breakage, the cutting portion of the cardboard being prone to bending and the cutting device being prone to shaking during operation are solved.

[0008] In a first aspect of the present disclosure, a cutting device for carton manufacturing and a method of using the same are provided, comprising: a cutting mechanism, a multifunctional mechanism and an auxiliary mechanism; the cutting mechanism is installed on the top of a conveyor line, and the cutting mechanism is located at a cutting process on the conveyor line; the multifunctional mechanism is installed on the cutting mechanism, and the multifunctional mechanism is used to increase the service life of the cutting mechanism, and the multifunctional mechanism is also used to increase the cutting accuracy of the cutting mechanism;

[0009] There are two groups of auxiliary mechanisms, and the two groups of auxiliary mechanisms are installed on the cutting mechanism. The two groups of auxiliary mechanisms are used to auxiliary support the cutting mechanism, and the two groups of auxiliary mechanisms are also used to remind the staff to tighten the screws on the cutting mechanism.

[0010] In at least some embodiments, the cutting mechanism includes: a wire connecting frame, a supporting plate and a linear electric cylinder; the wire connecting frame is connected to the conveyor line by screws; the supporting plate is fixedly mounted on the wire connecting frame, and a blade storage slot is provided on the supporting plate; there are two linear electric cylinders in total, and the two linear electric cylinders are fixedly mounted on the wire connecting frame.

[0011] In at least some embodiments, the cutting mechanism also includes: a blade connecting seat and a cutting blade; the blade connecting seat is fixedly mounted on the output shafts of the two linear electric cylinders, and four limiting slots are provided on the top of the blade connecting seat; the cutting blade is mounted on the blade connecting seat by a row of bolts, and the cutting blade is located directly above the blade receiving slot, and the bottom of the cutting blade is an inclined structure.

[0012] In at least some embodiments, the multifunctional mechanism includes: an L-shaped movable rod, an L-shaped positioning seat and a circular mounting shaft; there are four L-shaped movable rods in total, and the four L-shaped movable rods are slidably mounted on the blade connecting seat; there are two L-shaped positioning seats in total, and the two L-shaped positioning seats are fixedly mounted on the four L-shaped movable rods, and the inner sides of the two L-shaped positioning seats are in contact with the cutting blade; there are four circular mounting shafts in total, and the four circular mounting shafts are fixedly mounted on the two L-shaped positioning seats.

[0013] In at least some embodiments, the multifunctional mechanism also includes: a movable press block, a limiting frame and a coil spring A; there are four movable press blocks in total, and the four movable press blocks are slidably installed on two L-shaped positioning seats and four circular mounting shafts, and the bottoms of the four movable press blocks are lower than the bottoms of the two L-shaped positioning seats; there are four limiting frames in total, and the four limiting frames are fixedly installed on the top ends of the four movable press blocks, and the four limiting frames are inserted into four limiting slots; there are four coil springs A in total, and the four coil springs A are sleeved on the outside of the four circular mounting shafts, and the four coil springs A are located on the outside of the four movable press blocks.

[0014] In at least some embodiments, the multifunctional mechanism further includes: a limit baffle, a limit baffle ring A and a coil spring B; there are two limit baffles, which are fixedly mounted on the top ends of four L-shaped movable rods, and the bottoms of the two limit baffles are in contact with the blade connecting seat; there are four limit baffle rings A, which are fixedly mounted on the outside of the four L-shaped movable rods, and the four limit baffle rings A are located below the blade connecting seat; there are four coil springs B, which are sleeved on the outside of the four L-shaped movable rods, and the four coil springs B are located between the blade connecting seat and the four limit baffle rings A.

[0015] In at least some embodiments, the auxiliary mechanism includes: an insulating mounting seat and an auxiliary conductive rod; there are two insulating mounting seats in total, and the two insulating mounting seats are fixedly mounted on the front and rear sides of the line connecting frame; there are two auxiliary conductive rods in total, and the two auxiliary conductive rods are rotatably mounted on the two insulating mounting seats, and insulating layers are respectively provided at the bottom of the two auxiliary conductive rods.

[0016] In at least some embodiments, the auxiliary mechanism also includes: an insulating mounting rod, a conductive ring and a limit stop ring B; the insulating mounting rod is fixedly mounted inside the line connecting frame, and the insulating mounting rod is also inserted into the two auxiliary conductive rods; there are two conductive rings in total, and the two conductive rings are fixedly mounted on the outside of the insulating mounting rod, and the two conductive rings are located on the inner sides of the two auxiliary conductive rods; there are two limit stop rings B in total, and the two limit stop rings B are fixedly mounted at the front and rear ends of the insulating mounting rod.

[0017] In at least some embodiments, the auxiliary mechanism also includes: a coil spring C, a lithium battery and an alarm; there are two coil springs C in total, and the two coil springs C are sleeved on the outside of the insulating mounting rod, and the two coil springs C are located between two auxiliary conductive rods and two limit rings B; the lithium battery is fixedly mounted on the wire connecting frame, and the positive electrode of the lithium battery is connected to the two auxiliary conductive rods through a wire; the alarm is fixedly mounted on the wire connecting frame, and the positive electrode of the alarm is connected to the two conductive rings through a wire, and the negative electrode of the alarm is connected to the negative electrode of the lithium battery through a wire.

[0018] A method for using a cutting device for carton manufacturing:

[0019] 1) Connect the wire connecting frame to the conveyor line with screws, ensure that the wire connecting frame is located at the cutting process on the conveyor line, and ensure that the bottom of the wire connecting frame is in contact with the conveyor line;

[0020] 2) When the cardboard needs to be cut, the output shafts of the two linear electric cylinders are controlled to extend; after the cardboard cutting is completed, the output shafts of the two linear electric cylinders are controlled to retract;

[0021] 3) When one of the alarms is working, the staff tightens the screws on the wire connecting frame with a wrench to ensure that the bottom of the wire connecting frame is in contact with the conveyor line;

[0022] 4) When the cutting blade needs to be replaced, the staff removes a row of bolts on the blade connecting seat with a wrench, then replaces the new cutting blade, and then connects the new cutting blade to the blade connecting seat with bolts.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. When the output shafts of the two linear electric cylinders extend out, the blade connection seat drives the cutting blade to move downward automatically, thereby realizing automatic cutting of the cardboard; ensuring that the cutting blade completely passes through the cardboard, thus avoiding the phenomenon of insufficient cutting at the bottom of the cardboard;

[0025] In addition, the bottom of the cutting blade is arranged with an inclined structure, which ensures that the cardboard to be cut is cut from one side to the other side, avoiding the cutting blade from contacting the entire cardboard to be cut at the same time, which is beneficial to improving the cutting effect of the cardboard, and the cutting blade can cut multiple cardboards, which is beneficial to improving the cutting efficiency.

[0026] 2. The present invention has a positioning effect on the cutting blade, avoiding the breakage of the longer cutting blade; when the cutting blade continues to move downward for cutting, the cut cardboard also plays an auxiliary positioning role for the cutting blade, and also has an effect of preventing the cutting blade from breaking; when the two linear electric cylinders drive the blade connecting seat to reset upward, the two L-shaped positioning seats are automatically reset under the action of four spiral springs B, which is convenient for the next cutting of multiple cardboards;

[0027] In addition, when the two linear electric cylinders drive the blade connecting seat to move downward, the four movable pressing blocks can automatically press the cardboard to be cut, which is beneficial to improving the cutting accuracy of the cardboard; when the four movable pressing blocks stop moving and the blade connecting seat continues to move downward, the four limit frames can automatically separate from the four limit slots to ensure that the four movable pressing blocks have the function of moving. At this time, the cutting blade can push the cut cardboard to move to both sides to avoid bending at the cutting point of the cardboard, thereby improving the cutting accuracy of the cardboard; when the two linear electric cylinders drive the blade connecting seat to reset upward, the four movable pressing blocks can automatically reset under the action of the four coil springs A, so that the four limit frames continue to be inserted into the four limit slots, which is convenient for the next cutting of multiple cards.

[0028] 3. According to the present invention, when the screws on the wire connecting frame are slightly loosened, the four coil springs C can push the four auxiliary conductive rods to slightly change their angles. At this time, the four auxiliary conductive rods play an auxiliary supporting role on the wire connecting frame, so that the wire connecting frame can always be in a relatively stable state, avoiding the shaking of the wire connecting frame and ensuring the cutting accuracy of the cardboard; at the same time, with the auxiliary effect of the four auxiliary conductive rods, the friction between the wire connecting frame and the screws on the wire connecting frame is increased, reducing the occurrence of screw loosening; when one of the auxiliary conductive rods contacts the corresponding conductive ring, one of the alarms works, indicating that the screws on the wire connecting frame need to be tightened, which is convenient for the staff to tighten the screws on the wire connecting frame in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0030] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0031] In the attached picture:

[0032] Figure 1 The structural schematic diagram of the present invention and the conveying line is shown;

[0033] Figure 2 The present invention is shown Figure 1 Schematic diagram of the right side perspective structure;

[0034] Figure 3 The structural schematic diagram of the cutting mechanism of the present invention is shown;

[0035] Figure 4 The schematic diagram of the structure of the blade connection seat, the cutting blade and the multifunctional mechanism of the present invention is shown;

[0036] Figure 5 The present invention is shown Figure 4 A schematic diagram of the local enlarged structure of the middle A area;

[0037] Figure 6 The present invention is shown Figure 2 Schematic diagram of the cross-section structure in the middle BB direction;

[0038] Figure 7 The present invention is shown Figure 6 Schematic diagram of the local enlarged structure of the middle C area;

[0039] Figure 8 The present invention is shown Figure 6 Schematic diagram of the local enlarged structure of area D in the middle.

[0040] List of reference numerals:

[0041] 100, cutting mechanism; 101, wire connecting frame; 102, supporting plate; 1021, blade storage slot; 103, linear electric cylinder; 104, blade connecting seat; 1041, limit slot; 105, cutting blade;

[0042] 200, multifunctional mechanism; 201, L-shaped movable rod; 202, L-shaped positioning seat; 203, circular mounting shaft; 204, movable pressing block; 205, limiting frame; 206, spiral spring A; 207, limiting baffle; 208, limiting baffle ring A; 209, spiral spring B;

[0043] 300. Auxiliary mechanism; 301. Insulating mounting seat; 302. Auxiliary conductive rod; 3021. Insulating layer; 303. Insulating mounting rod; 304. Conductive ring; 305. Limiting ring B; 306. Coil spring C; 307. Lithium battery; 308. Alarm. DETAILED DESCRIPTION

[0044] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0045] Example: Please refer to Figures 1 to 8 As shown: The present invention provides a cutting device for carton manufacturing and a method of use, comprising: a cutting mechanism 100, a multifunctional mechanism 200 and an auxiliary mechanism 300; the cutting mechanism 100 is installed on the top of the conveyor line, and the cutting mechanism 100 is located at the cutting process on the conveyor line; the multifunctional mechanism 200 is installed on the cutting mechanism 100, and the multifunctional mechanism 200 is used to improve the service life of the cutting mechanism 100, and the multifunctional mechanism 200 is also used to improve the cutting accuracy of the cutting mechanism 100; the auxiliary mechanism 300 is provided with two groups, and the two groups of auxiliary mechanisms 300 are installed on the cutting mechanism 100, the two groups of auxiliary mechanisms 300 are used to auxiliary support the cutting mechanism 100, and the two groups of auxiliary mechanisms 300 are also used to remind the staff to tighten the screws on the cutting mechanism 100.

[0046] In the present disclosure, Figure 3As shown, the cutting mechanism 100 includes: a wire connecting frame 101, a supporting plate 102 and a linear electric cylinder 103; the wire connecting frame 101 is connected to the conveying line by screws; the supporting plate 102 is fixedly mounted on the wire connecting frame 101, and a blade storage slot 1021 is provided on the supporting plate 102; there are two linear electric cylinders 103, and the two linear electric cylinders 103 are fixedly mounted on the wire connecting frame 101; the cutting mechanism 100 also includes: a blade connecting seat 104 and a cutting blade 105; the blade connecting seat 104 is fixedly mounted on the output shafts of the two linear electric cylinders 103, and four limiting slots 1041 are provided on the top of the blade connecting seat 104; the cutting blade 105 is mounted on the blade connecting seat 104 by a row of bolts, and the cutting blade 105 is located directly above the blade storage slot 1021, and the bottom of the cutting blade 105 is an inclined structure;

[0047] Its specific function is as follows: since the blade connection seat 104 is fixedly mounted on the output shafts of the two linear electric cylinders 103, and the cutting blade 105 is mounted on the blade connection seat 104 by a row of bolts, when the output shafts of the two linear electric cylinders 103 extend, the blade connection seat 104 drives the cutting blade 105 to automatically move downward, thereby realizing automatic cutting of the cardboard; and since a blade receiving slot 1021 is provided on the supporting plate 102, and the cutting blade 105 is located directly above the blade receiving slot 1021, it is ensured that the cutting blade 105 completely passes through the cardboard, thereby avoiding the phenomenon of insufficient cutting at the bottom of the cardboard;

[0048] In addition, the bottom of the cutting blade 105 is arranged with an inclined structure, which ensures that the cardboard to be cut is cut from one side to the other side, avoiding the cutting blade 105 from contacting the entire cardboard to be cut at the same time, which is beneficial to improving the cutting effect of the cardboard, and the cutting blade 105 can cut multiple cardboards, which is beneficial to improving the cutting efficiency.

[0049] In the present disclosure, Figure 4 , Figure 5 and Figure 7As shown, the multifunctional mechanism 200 includes: an L-shaped movable rod 201, an L-shaped positioning seat 202 and a circular mounting shaft 203; there are four L-shaped movable rods 201, and the four L-shaped movable rods 201 are slidably mounted on the blade connecting seat 104; there are two L-shaped positioning seats 202, and the two L-shaped positioning seats 202 are fixedly mounted on the four L-shaped movable rods 201, and the inner sides of the two L-shaped positioning seats 202 are in contact with the cutting blade 105; there are four circular mounting shafts 203, and the four circular mounting shafts 203 are fixedly mounted on the blade connecting seat 104; The multifunctional mechanism 200 further comprises: a movable pressing block 204, a limiting frame 205 and a coil spring A206; there are four movable pressing blocks 204, and the four movable pressing blocks 204 are slidably mounted on the two L-shaped positioning seats 202 and the four circular mounting shafts 203, and the bottoms of the four movable pressing blocks 204 are lower than the bottoms of the two L-shaped positioning seats 202; there are four limiting frames 205, and the four limiting frames 205 are fixedly mounted on the four movable pressing blocks 204. The top of the multifunctional mechanism 200 is provided with four limit frames 205, and the four limit frames 205 are inserted into the four limit slots 1041; there are four coil springs A206, and the four coil springs A206 are sleeved on the outside of the four circular mounting shafts 203, and the four coil springs A206 are located on the outside of the four movable pressing blocks 204; the multifunctional mechanism 200 also includes: a limit baffle 207, a limit baffle ring A208 and a coil spring B209; there are two limit baffles 207, and the two limit baffles 207 are fixedly installed on the four L-shaped movable rods 201. The top of the blade connecting seat 104 is formed by the two limit baffles 207, and the bottoms of the two limit baffles 207 are in contact with the blade connecting seat 104; there are four limit baffle rings A208, which are fixedly installed on the outside of the four L-shaped movable rods 201, and the four limit baffle rings A208 are located below the blade connecting seat 104; there are four coil springs B209, which are sleeved on the outside of the four L-shaped movable rods 201, and the four coil springs B209 are located between the blade connecting seat 104 and the four limit baffle rings A208;

[0050] Its specific functions are as follows: because the four L-shaped movable rods 201 are slidably mounted on the blade connecting seat 104, and the two L-shaped positioning seats 202 are fixedly mounted on the four L-shaped movable rods 201, and the inner sides of the two L-shaped positioning seats 202 are in contact with the cutting blade 105, the cutting blade 105 is positioned to avoid the longer cutting blade 105 from breaking; when the cutting blade 105 continues to move downward for cutting, the cut cardboard also plays an auxiliary positioning role for the cutting blade 105, and also plays an anti-breaking effect on the cutting blade 105; and because the four coil springs B209 are sleeved on the outside of the four L-shaped movable rods 201, and the four coil springs B209 are located between the blade connecting seat 104 and the four limit rings A208, when the two linear electric cylinders 103 drive the blade connecting seat 104 to reset upward, the two L-shaped positioning seats 202 are automatically reset under the action of the four coil springs B209, which is convenient for the next cutting of multiple cardboards;

[0051] In addition, since the four movable pressing blocks 204 are slidably mounted on the two L-shaped positioning seats 202 and the four circular mounting shafts 203, and the bottoms of the four movable pressing blocks 204 are lower than the bottoms of the two L-shaped positioning seats 202, when the two linear electric cylinders 103 drive the blade connecting seat 104 to move downward, the four movable pressing blocks 204 can automatically press the cardboard to be cut, which is beneficial to improving the cutting accuracy of the cardboard; and since the top of the blade connecting seat 104 is provided with four limiting slots 1041, and the four limiting frames 205 are fixedly mounted on the tops of the four movable pressing blocks 204, and the four limiting frames 205 are inserted into the four limiting slots 1041, when the four movable After the movable pressing block 204 stops moving, when the blade connecting seat 104 continues to move downward, the four limiting frames 205 can automatically separate from the four limiting slots 1041, ensuring that the four movable pressing blocks 204 have a moving function. At this time, the cutting blade 105 can push the cut cardboard to move to both sides to avoid bending at the cutting position of the cardboard, thereby improving the cutting accuracy of the cardboard; when the two linear electric cylinders 103 drive the blade connecting seat 104 to reset upward, the four movable pressing blocks 204 can automatically reset under the action of the four coil springs A206, so that the four limiting frames 205 continue to be inserted into the four limiting slots 1041, which is convenient for the next cutting of multiple cardboards.

[0052] In the present disclosure, Figure 1 , Figure 6 and Figure 8As shown, the auxiliary mechanism 300 includes: an insulating mounting seat 301 and an auxiliary conductive rod 302; there are two insulating mounting seats 301, and the two insulating mounting seats 301 are fixedly mounted on the front and rear sides of the line connecting frame 101; there are two auxiliary conductive rods 302, and the two auxiliary conductive rods 302 are rotatably mounted on the two insulating mounting seats 301, and the bottoms of the two auxiliary conductive rods 302 are respectively provided with insulating layers 3021; ​​the auxiliary mechanism 300 also includes: an insulating mounting rod 303, a conductive ring 304 and a limit stop ring B305; the insulating mounting rod 303 is fixedly mounted inside the line connecting frame 101, and the insulating mounting rod 303 is also inserted into the inside of the two auxiliary conductive rods 302; there are two conductive rings 304, and the two conductive rings 304 are fixedly mounted on the outside of the insulating mounting rod 303, and the two conductive rings 304 are located at the two auxiliary The inner side of the conductive rod 302; there are two limit stop rings B305, and the two limit stop rings B305 are fixedly mounted on the front and rear ends of the insulating mounting rod 303; the auxiliary mechanism 300 also includes: a coil spring C306, a lithium battery 307 and an alarm 308; there are two coil springs C306, and the two coil springs C306 are sleeved on the outside of the insulating mounting rod 303, and the two coil springs C306 are located between the two auxiliary conductive rods 302 and the two limit stop rings B305; the lithium battery 307 is fixedly mounted on the line connecting frame 101, and the positive electrode of the lithium battery 307 is connected to the two auxiliary conductive rods 302 through a wire; the alarm 308 is fixedly mounted on the line connecting frame 101, and the positive electrode of the alarm 308 is connected to the two conductive rings 304 through a wire, and the negative electrode of the alarm 308 is connected to the negative electrode of the lithium battery 307 through a wire;

[0053] Its specific function is as follows: because the four auxiliary conductive rods 302 are rotatably mounted on the four insulating mounting seats 301, and the four coil springs C306 are sleeved on the outside of the two insulating mounting rods 303, and the four coil springs C306 are located between the four auxiliary conductive rods 302 and the four limit rings B305, when the screws on the wire connecting frame 101 are slightly loosened, the four coil springs C306 can push the four auxiliary conductive rods 302 to slightly change their angles. At this time, the four auxiliary conductive rods 302 play an auxiliary supporting role for the wire connecting frame 101, so that the wire connecting frame 101 can always be in a relatively stable state, avoiding the shaking of the wire connecting frame 101 and ensuring the cutting accuracy of the cardboard; at the same time When the screws on the wire body connecting frame 101 and the wire body connecting frame 101 are tightened, the friction between the wire body connecting frame 101 and the screws on the wire body connecting frame 101 is increased with the assistance of the four auxiliary conductive rods 302, thereby reducing the occurrence of screw loosening. In addition, because the positive poles of the two lithium batteries 307 are connected to the four auxiliary conductive rods 302 through wires, and the positive poles of the two alarms 308 are connected to the four conductive rings 304 through wires, and the negative poles of the two alarms 308 are connected to the negative poles of the two lithium batteries 307 through wires, when one of the auxiliary conductive rods 302 contacts the corresponding conductive ring 304, one of the alarms 308 works, indicating that the screws on the wire body connecting frame 101 need to be tightened, so that the staff can tighten the screws on the wire body connecting frame 101 in time.

[0054] A method for using a cutting device for carton manufacturing:

[0055] 1) Connect the wire connecting frame 101 to the conveyor line by screws, ensure that the wire connecting frame 101 is located at the cutting process on the conveyor line, and ensure that the bottom of the wire connecting frame 101 is in contact with the conveyor line;

[0056] 2) When it is necessary to cut the cardboard, the output shafts of the two linear electric cylinders 103 are controlled to extend; after the cardboard cutting is completed, the output shafts of the two linear electric cylinders 103 are controlled to retract;

[0057] 3) When one of the alarms 308 is working, the staff tightens the screws on the wire body connecting frame 101 with a wrench to ensure that the bottom of the wire body connecting frame 101 is in contact with the conveyor line;

[0058] 4) When the cutting blade 105 needs to be replaced, the staff removes a row of bolts on the blade connecting seat 104 by using a wrench, then replaces the new cutting blade 105, and then connects the new cutting blade 105 to the blade connecting seat 104 by bolts.

[0059] The specific usage and function of this embodiment are as follows:

[0060] When the present invention is used, the wire connecting frame 101 is first connected to the conveyor line by screws to ensure that the wire connecting frame 101 is located at the cutting process on the conveyor line, and to ensure that the bottom of the wire connecting frame 101 is in contact with the conveyor line; when it is necessary to cut the cardboard, the output shafts of the two linear electric cylinders 103 are controlled to extend, and when the output shafts of the two linear electric cylinders 103 are extended, the blade connecting seat 104 drives the cutting blade 105 to automatically move downward, thereby realizing automatic cutting of the cardboard; ensuring that the cutting blade 105 passes through the cardboard completely, thereby avoiding the phenomenon of insufficient cutting at the bottom of the cardboard; the bottom of the cutting blade 105 is arranged with an inclined structure, thereby ensuring that the cardboard to be cut is disconnected from one side to the other side, thereby avoiding the cutting blade 105 and the entire cardboard to be cut being cut at the same time The contact is conducive to improving the cutting effect of the cardboard, and the cutting blade 105 can cut multiple cardboards, which is conducive to improving the cutting efficiency; the setting of the two L-shaped positioning seats 202 plays a positioning role for the cutting blade 105, avoiding the longer cutting blade 105 from breaking; when the cutting blade 105 continues to move downward for cutting, the cut cardboard also plays an auxiliary positioning role for the cutting blade 105, and also plays an anti-breaking effect for the cutting blade 105; when the two linear electric cylinders 103 drive the blade connecting seat 104 to move downward, the four active pressing blocks 204 can automatically press the cardboard to be cut, which is conducive to improving the cutting accuracy of the cardboard; when the four active pressing blocks 204 stop moving, the blade connecting seat 104 continues to move downward When moving, the four limit frames 205 can automatically separate from the four limit slots 1041 to ensure that the four movable pressing blocks 204 have the moving function. At this time, the cutting blade 105 can push the cut cardboard to move to both sides to avoid bending at the cutting position of the cardboard, thereby improving the cutting accuracy of the cardboard; after the cardboard cutting is completed, the output shafts of the two linear electric cylinders 103 are controlled to shrink; when the two linear electric cylinders 103 drive the blade connecting seat 104 to reset upward, the two L-shaped positioning seats 202 are automatically reset under the action of four coil springs B209, which is convenient for the next cutting of multiple cardboards; when the two linear electric cylinders 103 drive the blade connecting seat 104 to reset upward, the four movable pressing blocks 204 are automatically reset under the action of four coil springs A206 The four limit frames 205 can be automatically reset, so that the four limit slots 1041 are continuously inserted into the four limit slots 1041, which is convenient for the next cutting of multiple paperboards; when the screws on the wire connecting frame 101 are slightly loosened, the four coil springs C306 can push the four auxiliary conductive rods 302 to slightly change their angles. At this time, the four auxiliary conductive rods 302 play an auxiliary supporting role for the wire connecting frame 101, so that the wire connecting frame 101 can always be in a relatively stable state, avoiding the shaking of the wire connecting frame 101 and ensuring the cutting accuracy of the paperboard; at the same time, under the auxiliary effect of the four auxiliary conductive rods 302, the friction between the wire connecting frame 101 and the screws on the wire connecting frame 101 is increased, reducing the occurrence of screw loosening;When one of the auxiliary conductive rods 302 contacts the corresponding conductive ring 304, one of the alarms 308 works, indicating that the screws on the wire body connecting frame 101 need to be tightened, so that the staff can tighten the screws on the wire body connecting frame 101 in time; when the cutting blade 105 needs to be replaced, the staff removes a row of bolts on the blade connecting seat 104 with a wrench, then replaces the new cutting blade 105, and then connects the new cutting blade 105 to the blade connecting seat 104 with bolts. ;

[0061] In this article, there are a few points to note:

[0062] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0063] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0064] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A cutting device for carton manufacturing, comprising: A cutting mechanism (100), a multifunctional mechanism (200) and an auxiliary mechanism (300); characterized in that the cutting mechanism (100) is installed on the top of a conveyor line, and the cutting mechanism (100) is located at a cutting process on the conveyor line; the multifunctional mechanism (200) is installed on the cutting mechanism (100), the multifunctional mechanism (200) is used to increase the service life of the cutting mechanism (100), and the multifunctional mechanism (200) is also used to increase the cutting accuracy of the cutting mechanism (100); The auxiliary mechanisms (300) are provided in two groups in total, and the two groups of auxiliary mechanisms (300) are installed on the cutting mechanism (100). The two groups of auxiliary mechanisms (300) are used to assist in supporting the cutting mechanism (100), and the two groups of auxiliary mechanisms (300) are also used to remind staff to tighten the screws on the cutting mechanism (100).

2. A cutting device for carton manufacturing according to claim 1, characterized in that: The cutting mechanism (100) comprises: a wire connecting frame (101), a supporting plate (102) and a linear electric cylinder (103); the wire connecting frame (101) is connected to the conveyor line via screws; the supporting plate (102) is fixedly mounted on the wire connecting frame (101), and a blade storage slot (1021) is provided on the supporting plate (102); two linear electric cylinders (103) are provided, and the two linear electric cylinders (103) are fixedly mounted on the wire connecting frame (101).

3. A cutting device for carton manufacturing according to claim 2, characterized in that: The cutting mechanism (100) further comprises: a blade connection seat (104) and a cutting blade (105); the blade connection seat (104) is fixedly mounted on the output shafts of the two linear electric cylinders (103), and the top of the blade connection seat (104) is provided with four limit slots (1041); the cutting blade (105) is mounted on the blade connection seat (104) by a row of bolts, and the cutting blade (105) is located directly above the blade storage slot (1021), and the bottom of the cutting blade (105) is an inclined structure.

4. A cutting device for carton manufacturing according to claim 3, characterized in that: The multifunctional mechanism (200) comprises: an L-shaped movable rod (201), an L-shaped positioning seat (202) and a circular mounting shaft (203); a total of four L-shaped movable rods (201) are provided, and the four L-shaped movable rods (201) are slidably mounted on the blade connecting seat (104); a total of two L-shaped positioning seats (202) are provided, and the two L-shaped positioning seats (202) are fixedly mounted on the four L-shaped movable rods (201), and the inner sides of the two L-shaped positioning seats (202) are in contact with the cutting blade (105); a total of four circular mounting shafts (203) are provided, and the four circular mounting shafts (203) are fixedly mounted on the two L-shaped positioning seats (202).

5. A cutting device for carton manufacturing according to claim 4, characterized in that: The multifunctional mechanism (200) further comprises: a movable pressing block (204), a limiting frame (205) and a coil spring A (206); the movable pressing blocks (204) are provided in total of four, and the four movable pressing blocks (204) are slidably mounted on the two L-shaped positioning seats (202) and the four circular mounting shafts (203), and the bottoms of the four movable pressing blocks (204) are lower than the bottoms of the two L-shaped positioning seats (202); the limiting frames (205) are provided in total of four, and the four limiting frames (205) are fixedly mounted on the tops of the four movable pressing blocks (204), and the four limiting frames (205) are inserted into four limiting slots (1041); the coil springs A (206) are provided in total of four, and the four coil springs A (206) are sleeved on the outside of the four circular mounting shafts (203), and the four coil springs A (206) are located on the outside of the four movable pressing blocks (204).

6. A cutting device for carton manufacturing according to claim 4, characterized in that: The multifunctional mechanism (200) further comprises: a limit baffle (207), a limit baffle ring A (208) and a coil spring B (209); two limit baffles (207) are provided, and the two limit baffles (207) are fixedly mounted on the top ends of the four L-shaped movable rods (201), and the bottom ends of the two limit baffles (207) are in contact with the blade connecting seat (104); four limit baffle rings A (208) are provided, and the four limit baffle rings A (208) are fixedly mounted on the outside of the four L-shaped movable rods (201), and the four limit baffle rings A (208) are located below the blade connecting seat (104); four coil springs B (209) are provided, and the four coil springs B (209) are sleeved on the outside of the four L-shaped movable rods (201), and the four coil springs B (209) are located between the blade connecting seat (104) and the four limit baffle rings A (208).

7. A cutting device for carton manufacturing according to claim 2, characterized in that: The auxiliary mechanism (300) comprises: an insulating mounting seat (301) and an auxiliary conductive rod (302); two insulating mounting seats (301) are provided in total, and the two insulating mounting seats (301) are fixedly installed on the front and rear sides of the line connecting frame (101); two auxiliary conductive rods (302) are provided in total, and the two auxiliary conductive rods (302) are rotatably installed on the two insulating mounting seats (301), and the bottoms of the two auxiliary conductive rods (302) are respectively provided with insulating layers (3021).

8. A cutting device for carton manufacturing according to claim 7, characterized in that: The auxiliary mechanism (300) further comprises: an insulating mounting rod (303), a conductive ring (304) and a limit stop ring B (305); the insulating mounting rod (303) is fixedly mounted inside the line connecting frame (101), and the insulating mounting rod (303) is also inserted inside two auxiliary conductive rods (302); two conductive rings (304) are provided, and the two conductive rings (304) are fixedly mounted outside the insulating mounting rod (303), and the two conductive rings (304) are located inside the two auxiliary conductive rods (302); two limit stop rings B (305) are provided, and the two limit stop rings B (305) are fixedly mounted at the front and rear ends of the insulating mounting rod (303).

9. A cutting device for carton manufacturing according to claim 8, characterized in that: The auxiliary mechanism (300) further comprises: a coil spring C (306), a lithium battery (307) and an alarm (308); two coil springs C (306) are provided in total, and the two coil springs C (306) are sleeved outside the insulating mounting rod (303), and the two coil springs C (306) are located between the two auxiliary conductive rods (302) and the two limit stop rings B (305); the lithium battery (307) is fixedly mounted on the line connecting frame (101), and the positive electrode of the lithium battery (307) is connected to the two auxiliary conductive rods (302) through a wire; the alarm (308) is fixedly mounted on the line connecting frame (101), and the positive electrode of the alarm (308) is connected to the two conductive rings (304) through a wire, and the negative electrode of the alarm (308) is connected to the negative electrode of the lithium battery (307) through a wire.

10. A method for using a cutting device for carton manufacturing, applied to the cutting device for carton manufacturing as claimed in claim 9, characterized in that: The steps are as follows: 1) Connecting the wire connecting frame (101) to the conveyor line by means of screws, ensuring that the wire connecting frame (101) is located at the cutting process on the conveyor line, and ensuring that the bottom of the wire connecting frame (101) is in contact with the conveyor line; 2) When it is necessary to cut the cardboard, the output shafts of the two linear electric cylinders (103) are controlled to extend; after the cardboard cutting is completed, the output shafts of the two linear electric cylinders (103) are controlled to retract; 3) When one of the alarms (308) is working, the staff tightens the screws on the wire body connecting frame (101) with a wrench to ensure that the bottom of the wire body connecting frame (101) is in contact with the conveyor line; 4) When the cutting blade (105) needs to be replaced, the staff removes a row of bolts on the blade connecting seat (104) by using a wrench, then replaces the new cutting blade (105), and then connects the new cutting blade (105) to the blade connecting seat (104) by bolts.

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