A die cutting machine waste collection and compression device

Abstract

The application belongs to the technical field of waste collecting of die-cutting machine, in particular to a waste collecting and compressing device of die-cuting machine, which comprises a shell and a conveying belt, the inside of the shell is provided with a compressing assembly and a pushing assembly, the compressing assembly comprises a collecting frame slidingly connected in the inside of the shell, a plurality of crushing plates are rotatably connected in the inside of the collecting frame, the crushing plates are mutually engaged, the two sides of the collecting frame are fixedly connected with connecting blocks, the inner walls of the collecting frame are fixedly connected with crushing frames, the crushing frames and the crushing plates are mutually engaged, the crushing plates have the double functions of compression and discharge, the waste is compressed when descending, the discharge channel is opened after rotating when ascending, and the discharge channel is automatically closed when resetting, so that the downtime of discharging waste is reduced and the waste compression efficiency is improved.

Description

Technical Field

[0001] This invention belongs to the field of die-cutting machine waste collection technology, specifically a die-cutting machine waste collection and compression device. Background Technology

[0002] During high-speed punching, die-cutting machines continuously generate a large amount of strip-shaped, fluffy scrap. Some of this scrap is fluffy and has a low bulk density, quickly filling trash cans or collection bins. This requires frequent machine shutdowns for manual removal, reducing continuous operation efficiency. By using a collection and compression device, the scrap can be compressed into blocks, reducing the volume of fluffy scrap and significantly decreasing the need for scrap storage space. This facilitates subsequent sorting, recycling, and regeneration, improving resource utilization.

[0003] A patent with publication number CN119702646B discloses an automatic collection and packaging device and method for waste from a die-cutting machine, including a collection box and a compression mechanism installed inside the collection box and sliding up and down along its height. The bottom of the collection box is placed with a transfer box for packaging and transferring the waste after compression by the compression mechanism.

[0004] The aforementioned existing automatic waste collection and packaging device for die-cutting machines, by setting a rotating plate, can facilitate the user to compress the waste into waste blocks through a compression mechanism without affecting the waste entering the collection box.

[0005] When the existing automatic waste collection and packaging device for die-cutting machines is in use, the waste materials such as paper, plastic film, and tape will entangle with each other and agglomerate into "fiber clumps" during the feeding process. This will cause the waste materials to block the feeding gap, making it difficult for subsequent waste materials to fall. Therefore, the staff needs to clear the waste materials into the interior of the housing. The above process not only increases the downtime but also increases the labor intensity of the staff, resulting in a reduction in compression efficiency.

[0006] Therefore, the present invention provides a waste collection and compression device for die-cutting machines. Summary of the Invention

[0007] To overcome the shortcomings of existing technologies and solve the problem mentioned in the background art where waste materials such as paper, plastic film, and tape from die-cutting machines become entangled and agglomerated into "fiber clumps" during the feeding process, causing the waste materials to block the feeding gap and making it difficult for subsequent waste materials to fall.

[0008] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides a waste collection and compression device for a die-cutting machine, comprising a housing and a conveyor belt. The housing is provided with a compression component and a pushing component. The compression component includes a collection frame slidably connected inside the housing. Several crushing plates are rotatably connected inside the collection frame, and each crushing plate meshes with the others. Connecting blocks are fixedly connected to both sides of the collection frame, and crushing frames are fixedly connected to the inner wall of the collection frame. The crushing frames and crushing plates mesh with each other. During operation, the collection frame drives the crushing plates and crushing frames to descend and compress the waste. During reset, the crushing plates are driven to rotate back and forth and open the bottom of the collection frame, allowing the waste to fall directly into the housing. At the same time, the crushing plates and crushing frames squeeze the waste between them, causing the waste to be sheared and squeezed, thus causing the waste to fall between the crushing frames and crushing plates.

[0009] Preferably, the pushing assembly includes a push plate slidably connected inside the housing, and a first hydraulic cylinder is fixedly connected to one side of the housing, with the telescopic end of the first hydraulic cylinder fixedly connected to one side of the push plate.

[0010] Preferably, a baffle is rotatably connected to one side of the housing, and a feeding plate is provided on one side of the baffle. One side of the feeding plate is fixedly connected to one side of the housing, and the feeding plate is inclined.

[0011] Preferably, a second hydraulic cylinder is fixedly connected to the upper surface of the housing, and the telescopic end of the second hydraulic cylinder is fixedly connected to the upper surface of the connecting block.

[0012] Preferably, a movable plate is slidably connected inside the connecting block, a limiting rod is slidably connected inside the movable plate, a limiting frame is fixedly connected to the inner wall of the housing, a limiting groove is provided inside the limiting frame, the inside of the limiting groove is slidably connected to one end of the limiting rod, and a second spring is fixedly connected between the movable plate and the inner wall of the connecting block.

[0013] Preferably, the limiting groove includes a compression section, a first reset section is provided on one side of the compression section, a discharge section is provided inside the first reset section, a plurality of protrusions are fixedly connected inside the discharge section, a second reset section is provided on one side of the discharge section, the second reset section and the compression section are interconnected, the groove depth of the second reset section is shallower than the groove depth of the compression section, and the groove depth of the compression section is shallower than the groove depth of the first reset section.

[0014] Preferably, a movable frame is slidably connected inside the connecting block, and positioning grooves are provided on both the upper and lower surfaces of the movable frame. A connecting rod is slidably connected inside the positioning groove, and one end of the connecting rod is fixedly connected to one end of the limiting rod.

[0015] Preferably, the rotating end surface of the crushing plate is provided with a groove, the groove includes a spiral section, a longitudinal section is provided on one side of the spiral section, a transverse section is provided on one side of the longitudinal section, and the transverse section and the spiral section are interconnected.

[0016] Preferably, a movable rod is slidably connected inside the chute, one side of the movable rod is fixedly connected to the inner wall of the movable frame, and a first spring is fixedly connected between the rotating end of the crushing plate and the connecting block.

[0017] Preferably, a limiting plate is provided on one side of the limiting frame, the limiting plate is fixedly connected to the inside of the housing, and the inside of the limiting plate is provided with a groove.

[0018] The beneficial effects of this invention are as follows:

[0019] 1. The waste collection and compression device for a die-cutting machine described in this invention includes a crushing plate. When waste needs to be compressed, the collection frame can be driven to move the crushing plate downwards, where it contacts the waste and compresses it. After compression, the collection frame moves upwards a certain distance, and the crushing plate rotates, opening the bottom of the collection frame. At this time, the waste can fall into the housing during the collection frame's reset process. When the collection frame resets to its initial position, the crushing plate rotates and closes the bottom of the collection frame, allowing the waste compression process to be repeated. The crushing plate of this device has dual functions of compression and discharge. It compresses waste when moving downwards and rotates to open the discharge channel when moving upwards. It automatically closes when resetting, reducing downtime for waste discharge and improving waste compression efficiency.

[0020] 2. The waste collection and compression device for a die-cutting machine described in this invention features a protrusion. When the limiting rod slides to the protrusion, it is driven to reciprocate, causing the limiting rod to move the moving frame in a reciprocating motion. The reciprocating frame then drives the moving rod to slide in the spiral section. This allows the crushing plate to open the collection frame and simultaneously crush the waste material between the crushing plate and the crushing frame. The waste material is subjected to shearing and compressive forces, resulting in crushing and the material falling into the interior of the housing. The engagement of the crushing plate and the crushing frame in this device creates shearing and compressive effects, which can break large or tangled waste material into smaller particles, significantly reducing volume and increasing compression density. This prevents waste material from getting stuck between the crushing plate and the crushing frame, which would hinder subsequent waste material from falling into the housing and thus reduce compression efficiency.

[0021] 3. The waste collection and compression device for a die-cutting machine described in this invention comprises a transverse section and a longitudinal section. When the moving rod moves from the spiral section to the longitudinal section, the moving frame drives the moving rod to move in the longitudinal section. When the moving rod moves from the longitudinal section to the transverse section, the crushing plate is reset by a torsion spring, causing the crushing plate to rotate and vibrate. By driving the crushing plate to reset and vibrate, this device can automatically shake off the debris attached to the cutting edge of the crushing plate, preventing debris from adhering to the cutting edge and causing a decrease in the sharpness of the crushing plate's cutting edge. This would make it difficult for the crushing plate to shear and crush the waste, causing the waste to accumulate between the crushing plate and the crushing frame, making it difficult for subsequent waste to fall into the housing, thus reducing the compression efficiency. Attached Figure Description

[0022] The invention will now be further described with reference to the accompanying drawings.

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the overall structure of the housing of the present invention;

[0025] Figure 3 This is a cross-sectional view of the internal structure of the housing of the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the collection rack of the present invention;

[0027] Figure 5 This is a partial structural cross-sectional view of the housing and collection rack of the present invention;

[0028] Figure 6 This is a schematic diagram of the structure of the crushing plate, crushing frame, and limiting frame of the present invention;

[0029] Figure 7 This is the present invention. Figure 6 A magnified view of part A in the image;

[0030] Figure 8 This is a schematic diagram of the structure of the rotating end of the crushing plate of the present invention;

[0031] Figure 9 This is a schematic diagram of the structure of the limiting rod and limiting groove of the present invention;

[0032] Figure 10 This is a structural cross-sectional view of the limiting frame of the present invention;

[0033] Figure 11 This is a cross-sectional view of the limiting plate of the present invention;

[0034] Figure 12 This is a schematic diagram of the limiting rod of the present invention;

[0035] In the diagram: 1. Shell; 11. Push plate; 12. First hydraulic cylinder; 13. Baffle; 14. Feeding plate; 15. Second hydraulic cylinder; 16. Limiting frame; 161. Limiting groove; 1611. Compression section; 1612. First reset section; 1613. Discharge section; 1614. Protrusion; 1615. Second reset section; 17. Limiting plate; 171. Groove; 2. Collecting frame; 21. Crushing plate; 211. Slide groove; 2111. Spiral section; 2112. Longitudinal section; 2113. Transverse section; 212. First spring; 22. Connecting block; 221. Moving plate; 222. Second spring; 223. Limiting rod; 224. Connecting rod; 225. Moving frame; 226. Moving rod; 227. Positioning groove; 23. Crushing frame; 3. Conveyor belt. Detailed Implementation

[0036] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0037] Example 1: As Figures 1 to 12 As shown in the embodiment of the present invention, a waste collection and compression device for a die-cutting machine includes a housing 1 and a conveyor belt 3. The housing 1 contains a compression assembly and a pushing assembly. The compression assembly includes a collection frame 2 slidably connected inside the housing 1. A plurality of crushing plates 21 are rotatably connected inside the collection frame 2, and each crushing plate 21 meshes with the others. Connecting blocks 22 are fixedly connected to both sides of the collection frame 2, and crushing frames 23 are fixedly connected to the inner wall of the collection frame 2. The crushing frames 23 and crushing plates 21 mesh with each other. During operation, the collection frame 2 drives the crushing plates 21 and crushing frames 23 to descend and compress the waste. During resetting, the crushing plates 21 are driven to rotate reciprocally and open the bottom of the collection frame 2, allowing the waste to fall directly into the housing 1. Simultaneously, the crushing plates 21 and crushing frames 23 squeeze the waste between them, causing the waste to be sheared and compressed, thus causing the waste to fall between the crushing frames 23 and crushing plates 21.

[0038] like Figures 1 to 3 As shown, the pushing assembly includes a push plate 11 slidably connected inside the housing 1. A first hydraulic cylinder 12 is fixedly connected to one side of the housing 1. The telescopic end of the first hydraulic cylinder 12 is fixedly connected to one side of the push plate 11. A baffle 13 is rotatably connected to one side of the housing 1. A discharge plate 14 is provided on one side of the baffle 13. One side of the discharge plate 14 is fixedly connected to one side of the housing 1, and the discharge plate 14 is inclined.

[0039] Specifically, when using the existing die-cutting machine waste collection and packaging device, the die-cutting machine waste needs to be poured into the inside of the housing 1. After the waste is placed, the pressure plate is driven to descend and compress the waste. After compression, the pressure plate rises to reset and opens the top of the housing 1, and then the waste is discharged and poured in again for operation.

[0040] When using the existing die-cutting machine waste collection and packaging device, the pressure plate needs to be reset and the opening on the top of the housing 1 needs to be opened before the material can be discharged. At the same time, there is a waiting time for the material to be discharged, which increases the waiting time and causes a decrease in waste packaging efficiency.

[0041] To solve the above problems, this device is used as follows: In the initial state, the collection rack 2 is at the bottom of the housing 1. When it is necessary to pack the waste from the die-cutting machine, the conveyor belt 3 can be opened. The conveyor belt 3 transports the waste to the inside of the collection rack 2. The collection rack 2 drives the crushing plate 21, the crushing frame 23 and the connecting block 22 to move upward. After the collection rack 2 drives the crushing plate 21 to move to a certain height, it drives the crushing plate 21 to rotate. The crushing plate 21 opens the bottom of the collection rack 2, so that the lower surface of the crushing plate 21 forms a material drop gap. Then the waste inside the collection rack 2 falls into the inside of the housing 1 through the gap. When the collection rack 2 moves to the highest point, it drives the crushing plate 21 to rotate and reset, so that the lower surfaces of the crushing plate 21 and the crushing frame 23 overlap and form a compression plane with the lower surface of the connecting block 22, thus completing the material discharge operation.

[0042] After the material is discharged, the collecting frame 2 lowers the crushing plate 21, crushing frame 23, and connecting block 22. The crushing plate 21, crushing frame 23, and connecting block 22 descend and come into contact with the waste material, compressing it. When the collecting frame 2 moves to the bottom, the compression and baling operation is completed. When the collecting frame 2 moves upward and the crushing plate 21 does not rotate, the first hydraulic cylinder 12 can be driven to open. The first hydraulic cylinder 12 drives the push plate 11 to slide inside the housing 1. The push plate 11 pushes the compressed waste material towards the baffle 13. The baffle 13 rotates under force and opens one side of the housing 1, pushing the waste material onto the discharge plate 14. The discharge plate 14 is inclined, so the waste material is subjected to gravity and automatically slides downward to perform the dropping operation. Repeating the above operation completes the compression and baling of the waste material.

[0043] The crushing plate 21 of this device has dual functions of compression and discharge. When it moves downward, it compresses the waste material. When it moves upward, it rotates to open the discharge channel and automatically closes when it resets, which reduces the downtime for discharging waste material and improves the waste material compression efficiency.

[0044] like Figure 2 and Figure 3As shown, a second hydraulic cylinder 15 is fixedly connected to the upper surface of the housing 1, and the telescopic end of the second hydraulic cylinder 15 is fixedly connected to the upper surface of the connecting block 22.

[0045] Specifically, when it is necessary to drive the collection rack 2 to slide inside the housing 1, the second hydraulic cylinder 15 can be opened, the connecting block 22 of the second hydraulic cylinder 15 will descend, and the connecting block 22 will drive the collection rack 2 to descend, thereby compressing and packaging the waste inside.

[0046] Example 2: Figures 4 to 12 As shown in the comparative embodiment one, another embodiment of the present invention is as follows: a movable plate 221 is slidably connected inside the connecting block 22, and a limiting rod 223 is slidably connected inside the movable plate 221. A ball is provided at one end of the limiting rod 223, and the ball can slide inside the limiting rod 223 to facilitate the sliding of the limiting rod 223 in sections of different groove depths of the limiting groove 161. A limiting frame 16 is fixedly connected to the inner wall of the housing 1, and a limiting groove 161 is provided inside the limiting frame 16. The inside of the limiting groove 161 is slidably connected to one end of the limiting rod 223. A second spring 222 is fixedly connected between the movable plate 221 and the inner wall of the connecting block 22.

[0047] like Figure 9 and Figure 10 As shown, the limiting groove 161 includes a compression section 1611. A first reset section 1612 is provided on one side of the compression section 1611. A discharge section 1613 is provided inside the first reset section 1612. A plurality of protrusions 1614 are fixedly connected inside the discharge section 1613. A second reset section 1615 is provided on one side of the discharge section 1613. The second reset section 1615 and the compression section 1611 are interconnected. The groove depth of the second reset section 1615 is shallower than the groove depth of the compression section 1611. The groove depth of the compression section 1611 is shallower than the groove depth of the first reset section 1612.

[0048] like Figure 11 As shown, a limiting plate 17 is provided on one side of the limiting frame 16. The limiting plate 17 is fixedly connected to the inside of the housing 1. A groove 171 is provided inside the limiting plate 17.

[0049] like Figure 6 and Figure 7 As shown, a movable frame 225 is slidably connected inside the connecting block 22. The upper and lower surfaces of the movable frame 225 are provided with positioning grooves 227. A connecting rod 224 is slidably connected inside the positioning grooves 227. One end of the connecting rod 224 is fixedly connected to one end of the limiting rod 223.

[0050] like Figure 7As shown, a movable rod 226 is slidably connected inside the slide groove 211. A slidable ball is provided inside the movable rod 226. The ball can adapt to the movable rod 226 to slide stably in different levels of the slide groove 211. One side of the movable rod 226 is fixedly connected to the inner wall of the movable frame 225. A first spring 212 is fixedly connected between the rotating end of the crushing plate 21 and the connecting block 22.

[0051] like Figure 8 As shown, the rotating end surface of the crushing plate 21 is provided with a sliding groove 211. The sliding groove 211 includes a spiral section 2111. A longitudinal section 2112 is provided on one side of the spiral section 2111, and a transverse section 2113 is provided on one side of the longitudinal section 2112. The transverse section 2113 and the spiral section 2111 are interconnected.

[0052] Specifically, the aforementioned crushing plate 21 can be rotated to open the bottom of the collection rack 2 for material discharge. When the waste falls into the collection rack 2, the waste materials such as paper, plastic film, and tape from the die-cutting machine become entangled and agglomerated into "fiber clumps" in the collection rack 2. At this time, the waste will block the crushing plate 21 or the crushing rack 23, making it difficult for subsequent waste to fall into the housing 1. Therefore, the staff needs to clear the waste into the housing 1. The above process not only increases the downtime but also increases the labor intensity of the staff, thus causing a reduction in compression efficiency.

[0053] To avoid the aforementioned technical problems, this device is used as follows: First, the position of the limiting rod 223 is in the compression section 1611 of the limiting groove 161 in the limiting frame 16. At this time, the lower surfaces of the crushing plate 21, the crushing frame 23 and the connecting block 22 form a compression plane. The collecting frame 2 moves downward, and the collecting frame 2 drives the crushing plate 21, the crushing frame 23 and the connecting block 22 to descend. The connecting block 22 drives the limiting rod 223 to slide in the compression section 1611. The limiting rod 223 slides from the compression section 1611 to the connection point in the first reset section 1612. At this time, the waste is compressed and packaged. The other end of the limiting rod 223 is limited by the limiting plate 17. At the same time, the connecting rod 224 slides in the positioning groove 227 inside the moving frame 225.

[0054] The limiting rod 223 slides upward from the first reset section 1612, which can drive the push plate 11 to move. The push plate 11 can push out the packaged waste material. The limiting rod 223 moves to the connection between the first reset section 1612 and the discharge section 1613. At this time, one end of the limiting rod 223 is in the groove 171 of the limiting plate 17.

[0055] Subsequently, the limiting rod 223 slides to the discharge section 1613. The limiting rod 223 is squeezed by the discharge section 1613, causing the limiting rod 223 to slide to one side of the groove 171. The limiting rod 223 drives the moving plate 221 to squeeze the second spring 222. At the same time, the limiting rod 223 drives the connecting rod 224 to move synchronously. The connecting rod 224 drives the moving frame 225 to slide synchronously. The moving frame 225 drives the moving rod 226 to slide inside the spiral section 2111. The moving rod 226 slides to the interface between the spiral section 2111 and the transverse section 2113, causing the crushing plate 21 to rotate, which opens the bottom of the collection rack 2 and allows for the discharge operation.

[0056] The limiting rod 223 slides in the discharge section 1613 and contacts the protrusion 1614. The protrusion 1614 presses the limiting rod 223 again, causing the limiting rod 223 to slide to one side of the groove 171 again. This causes the moving frame 225 to drive the moving rod 226 to slide in the spiral section 2111 again, causing the rotation angle of the crushing plate 21 to exceed ninety degrees. This causes the gap between the two crushing plates 21 to gradually decrease. The teeth on the crushing plate 21 mesh with each other, and there are cutting edges at the teeth, which can squeeze, shear, and crush the waste.

[0057] When the moving rod 226 moves to the interface between the spiral section 2111 and the longitudinal section 2112, and when the limiting rod 223 continues to move and disengages from the compression of the protrusion 1614, the second spring 222 drives the moving plate 221 to reset, the moving plate 221 drives the connecting rod 224 to reset, the connecting rod 224 drives the moving frame 225 to reset, and the moving frame 225 drives the moving rod 226 to slide in the longitudinal section 2112, so that the moving rod 226 slides to slide in the longitudinal section 2112 and the transverse section 2113. At this time, the first spring 212 drives the crushing plate 21 to reset, so that the moving rod 226 slides to the interface between the spiral section 2111 and the transverse section 2113. At this time, the crushing plates 21 are not meshed and the feeding operation is maintained. The vibration generated by the first spring 212 driving the crushing plate 21 to reset can shake off the waste material attached to the surface of the crushing plate 21's cutting edge.

[0058] Then the limiting rod 223 moves from the discharge section 1613 to the second reset section 1615. At this time, one end of the limiting rod 223 is disengaged from the groove 171 and fits against one side of the limiting plate 17. The limiting plate 17 limits one end of the limiting rod 223. Then the limiting rod 223 slides from the second reset section 1615 to the compression section 1611, and the subsequent compression operation can be performed again.

[0059] Repeat the above steps to complete the compression and packaging of the waste materials.

[0060] The crushing plate 21 and the crushing frame 23 of this device mesh to form a shearing and extrusion action, which can crush large or tangled waste into smaller particles, significantly reduce the volume, increase the compression density, and avoid the waste getting stuck between the crushing plate 21 and the crushing frame 23, which would make it difficult for subsequent waste to fall into the housing 1, thus causing a reduction in compression efficiency.

[0061] This device drives the crushing plate 21 to reset and vibrate, which can automatically shake off the debris attached to the cutting edge of the crushing plate 21. This prevents debris from adhering to the cutting edge, which would reduce the sharpness of the crushing plate 21 and make it difficult for the crushing plate 21 to shear and crush the waste. As a result, the waste accumulates between the crushing plate 21 and the crushing frame 23, making it difficult for subsequent waste to fall into the housing 1, thus causing a reduction in compression efficiency.

[0062] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A die cutter waste collection and compression apparatus, characterized by: The utility model relates to a waste material compression and conveying device, including shell (1) and conveying belt (3), the inside of shell (1) is provided with compression assembly and push material assembly, the compression assembly includes the collection frame (2) of sliding connection in the inside of shell (1), the inside rotatable connection of collection frame (2) has a plurality of breaker plates (21), each breaker plate (21) is interlocked, both sides of collection frame (2) are fixedly connected with connecting block (22), the inner wall of collection frame (2) is fixedly connected with breaker frame (23), breaker frame (23) and breaker plate (21) are interlocked, when working, collection frame (2) drives breaker plate (21) and breaker frame (23) to descend and carries out compression operation to waste material, when resetting, drive breaker plate (21) reciprocating rotation and open collection frame (2) below, so that waste material can directly fall into the inside of shell (1), simultaneously, breaker plate (21) and breaker frame (23) extrude the waste material between them, so that waste material is subjected to shear and extrusion, i. e. waste material can fall down between breaker frame (23) and breaker plate (21), The upper surface of the shell (1) is fixedly connected with a second hydraulic cylinder (15), and the telescopic end of the second hydraulic cylinder (15) is fixedly connected with the upper surface of the connecting block (22). The inside of the connecting block (22) is slidably connected with a moving plate (221), the inside of the moving plate (221) is slidably connected with a limiting rod (223), the inner wall of the shell (1) is fixedly connected with a limiting frame (16), the inside of the limiting frame (16) is provided with a limiting groove (161), the inside of the limiting groove (161) is slidably connected with one end of the limiting rod (223), and the second spring (222) is fixedly connected between the moving plate (221) and the inner wall of the connecting block (22). The limiting groove (161) comprises a compression section (1611), one side of the compression section (1611) is provided with a first reset section (1612), the inside of the first reset section (1612) is provided with a discharging section (1613), a plurality of protrusions (1614) are fixedly connected in the inside of the discharging section (1613), one side of the discharging section (1613) is provided with a second reset section (1615), the second reset section (1615) and the compression section (1611) are in communication, the groove depth of the second reset section (1615) is shallower than that of the compression section (1611), and the groove depth of the compression section (1611) is shallower than that of the first reset section (1612). The inside of the connecting block (22) is slidably connected with a moving frame (225), the upper surface and the lower surface of the moving frame (225) are provided with positioning grooves (227), the inside of the positioning groove (227) is slidably connected with a connecting rod (224), and one end of the connecting rod (224) is fixedly connected with one end of the limiting rod (223). The rotating end surface of the crushing plate (21) is provided with a chute (211), the chute (211) comprises a spiral section (2111), one side of the spiral section (2111) is provided with a longitudinal section (2112), one side of the longitudinal section (2112) is provided with a transverse section (2113), and the transverse section (2113) and the spiral section (2111) are in communication with each other; The inside of the chute (211) is slidably connected with a moving rod (226), one side of the moving rod (226) is fixedly connected with the inner wall of a moving frame (225), and the rotating end of the crushing plate (21) and the connecting block (22) are fixedly connected with a first spring (212); One side of the limiting frame (16) is provided with a limiting plate (17), the limiting plate (17) and the inside of the shell (1) are fixedly connected, and the inside of the limiting plate (17) is provided with a groove (171).

2. A die cutter waste collection and compression apparatus according to claim 1, wherein: The pushing assembly comprises a push plate (11) slidably connected in the inside of the shell (1), one side of the shell (1) is fixedly connected with a first hydraulic cylinder (12), and one side of the push plate (11) is fixedly connected with the telescopic end of the first hydraulic cylinder (12).

3. A die cutting waste collection and compression apparatus as claimed in claim 2, wherein: One side of the shell (1) is rotatably connected with a baffle (13), one side of the baffle (13) is provided with a discharging plate (14), one side of the discharging plate (14) is fixedly connected with one side of the shell (1), and the discharging plate (14) is provided in an inclined manner.

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