A thermoplastic box shell edge flash cutting processing device

Abstract

This invention relates to the field of cutting equipment and discloses a device for cutting and processing overflow material from the edge of a thermoplastic box shell. The device includes a cabinet with a groove on its upper surface. A cutting assembly is located on one side of the cabinet within the groove. The cabinet is divided into a storage area and a cutting area by a horizontally arranged partition. Multiple adjustment components are provided in the cutting area, and these components are fixedly connected to the partition. A clamping assembly is located on the side of the adjustment assembly away from the partition. The cutting assembly includes a fixing plate fixedly connected to the upper surface of the cabinet. A pad is fixedly connected to the side of the fixing plate away from the cabinet, and a first drive motor is fixedly connected to the pad. A first rotating column is rotatably connected to the first drive motor near the groove. The thermoplastic box shell edge overflow material cutting and processing device provided by this invention adapts to the different protrusion positions of different products to be cut by adjusting the position and angle of the cutting disc and the fixing disc.

Description

Technical Field

[0001] This invention relates to the field of cutting equipment, and more specifically to a device for cutting and processing overflow material at the edge of a thermoplastic box shell. Background Technology

[0002] Thermoplasticity refers to the property of a substance to flow and deform when heated and to retain a certain shape when cooled. Most linear polymers exhibit thermoplasticity, making them easy to process through extrusion, injection molding, or blow molding. Within a certain temperature range, they can be repeatedly heated to soften and cooled to harden. Linear or branched polymers possess this property. In daily life, items such as plastic bags and plastic clothes hangers exhibit thermoplasticity; therefore, they can be sealed and glued by heating and melting them.

[0003] During the thermoforming process, uneven thermoforming can lead to defects in the appearance of the finished product, such as protrusions on edges or outer surfaces. To maintain the product's pass rate, these protrusions often need to be cut off. Existing cutting equipment typically uses cutting blades to remove these protrusions. However, due to the unpredictable location of the protrusions, for small items, the angle and position of the product can be manually adjusted to move the protrusion to the cutting blade for removal. But for larger or heavier products, manual adjustment is impractical, requiring specialized equipment for fixing the product and adjusting its position. Furthermore, adjustable angle and position of the cutting blade would also provide greater convenience for the cutting process. Summary of the Invention

[0004] The purpose of this invention is to provide a device for cutting and processing excess material at the edges of thermoplastic box shells, thereby solving the following technical problems:

[0005] How to adapt to the position of different protrusions by changing the position and angle of the cutting blade and the object.

[0006] The objective of this invention can be achieved through the following technical solutions:

[0007] A thermoplastic box shell edge overflow cutting and processing device includes a cabinet, the upper surface of which has a groove, and a cutting component is provided on one side of the cabinet located in the groove. The cabinet is divided into a storage area and a cutting area by a horizontally arranged partition. The cutting area is provided with multiple adjustment components, which are fixedly connected to the partition. A clamping component is provided on the side of the adjustment component away from the partition.

[0008] As a further embodiment of the present invention: the cutting assembly includes a fixing plate, the fixing plate being fixedly connected to the upper surface of the cabinet, a pad being fixedly connected to the side of the fixing plate away from the cabinet, a first drive motor being fixedly connected to the pad, a first rotating column being rotatably connected to the side of the first drive motor near the groove, a fixing block being fixedly connected to the side of the first rotating column away from the first drive motor, a connecting block being fixedly connected to the side of the fixing block away from the first rotating column, a second drive motor being fixedly connected to one side of the connecting block, a first gear being rotatably connected to the side of the second drive motor away from the connecting block, a second gear being provided on one side of the first gear, the second gear meshing with the first gear and rotating.

[0009] A rotating ring is provided on one side of the fixed block. The rotating ring encloses the first gear and the second gear. The second gear has a through hole. A second rotating post that matches the through hole is fixedly sleeved in the through hole. The second rotating post passes through the connecting block and is rotatably connected to the connecting block. Both ends of the second rotating post are fixedly connected to the rotating ring.

[0010] The rotating ring has a curved groove, and a sliding block is slidably connected in the curved groove. A rotating rack is fixedly connected to the outside of the rotating ring. A third gear is provided on one side of the rotating rack. The third gear meshes with the rotating rack and rotates. The third gear is rotatably connected to the sliding block. A cutting disk is provided below the third gear. The cutting disk is rotatably connected to the sliding block. A third drive motor is provided on the side of the sliding block away from the cutting disk.

[0011] As a further embodiment of the present invention: the adjustment component includes a support block, on which three support cylinders are provided. The three support cylinders are rotatably connected to a first rotating rod, a second rotating rod, and a third rotating rod on the side away from the support block, respectively. The first rotating rod is the shortest and the third rotating rod is the longest. The first rotating rod, the second rotating rod, and the third rotating rod are respectively fixedly connected to a first rotating gear, a second rotating gear, and a third rotating gear on the side away from the support cylinders.

[0012] A first rotating cylinder is centrally located among the three supporting cylinders. The first rotating cylinder is rotatably connected to the supporting block. A fourth rotating gear is fixedly fitted on the outer side of the first rotating cylinder, and the fourth rotating gear meshes with the first rotating gear. A second rotating cylinder is movably fitted on the outer side of the first rotating cylinder. A fifth rotating gear is fixedly fitted on the outer side of the second rotating cylinder, and the fifth rotating gear meshes with the second rotating gear. A third rotating cylinder is movably fitted on the outer side of the second rotating cylinder. A sixth rotating gear is fixedly fitted on the outer side of the third rotating cylinder, and the sixth rotating gear meshes with the third rotating gear.

[0013] A first deflecting rod is fixedly connected to the side of the first rotating cylinder away from the fourth rotating gear; a second deflecting rod is fixedly connected to the side of the second rotating cylinder away from the fifth rotating gear; a third deflecting rod is fixedly connected to the side of the third rotating cylinder away from the sixth rotating gear; a first connecting rod is rotatably connected to one end of the first deflecting rod; a second connecting rod is rotatably connected to one end of the second deflecting rod; and a third connecting rod is rotatably connected to one end of each of the first, second, and third connecting rods.

[0014] As a further embodiment of the present invention: the clamping assembly is placed above the fixed plate, the clamping assembly includes a fixed frame, and support frames are symmetrically arranged on both sides of the fixed frame. A cam is provided on the side of the support frame near the fixed frame, and a rotating shaft is provided between the two support frames. The rotating shaft passes through the fixed frame, the support frame and the cam.

[0015] As a further aspect of the present invention, a rotating handle is provided on one side of the rotating shaft.

[0016] As a further aspect of the present invention, the rotating rack and the third gear are made of wear-resistant materials.

[0017] As a further aspect of the present invention, the first rotating gear, the second rotating gear, and the third rotating gear are made of materials with high hardness.

[0018] As a further aspect of the present invention, the storage area can be used to place unused items.

[0019] The beneficial effects of this invention are:

[0020] (1) The setting of multiple adjustment components can ensure equipment redundancy and allow multiple operating tables to perform cutting work, thereby improving production efficiency. When the position of the cutting disc needs to be adjusted, the third drive motor is started. The third drive motor drives the sliding block to slide in the curved slide groove opened in the rotating ring. The movement of the sliding block drives the third gear to mesh and rotate with the rotating rack. The movement of the sliding block can drive the cutting disc to adjust its position. After the position of the cutting disc is adjusted, if it is still necessary to adjust the cutting angle of the cutting disc to match the protruding position of the product, the first drive motor is started. The first drive motor drives the first rotating column to rotate. The rotation drives the fixed block to rotate, which in turn causes the connecting block to rotate. The rotation of the connecting block, through the action of the second rotating column, drives the rotating ring to rotate, thereby adjusting the angle of the cutting disc. In addition, the second drive motor is started, which drives the second gear to rotate. The rotation of the second gear drives the first gear to rotate. The rotation of the first gear drives the second rotating column to rotate within the through hole. The rotation of the second rotating column drives the rotating ring to rotate, thereby adjusting the angle of the cutting disc. The two angle adjustment methods and the effects achieved are different, and corresponding adjustments can be made according to actual needs. The fixed plate and pad provide support for the overall structure.

[0021] (2) When the angle adjustment of the cutting disc is insufficient to meet the actual cutting requirements, it is necessary to adjust the angle and position of the product to be cut by adjusting the components to adapt to the cutting disc for cutting. Start the first rotating rod motor; the first rotating rod rotates, driving the first rotating gear to rotate. The rotation of the first rotating gear drives the fourth rotating gear to rotate, which in turn drives the first rotating cylinder to rotate. The rotation of the first rotating cylinder drives the first deflection rod to rotate, which in turn drives the first connecting rod to rotate. The rotation of the first connecting rod causes the fixed disc to deflect, thereby adjusting the angle of the product to be cut. Similarly, start the second rotating rod motor; the second rotating rod rotates, driving the first rotating rod to rotate, driving the first rotating cylinder to rotate, which in turn drives the first deflection rod to rotate, which in turn drives the first connecting rod to rotate. The rotation of the first connecting rod causes the fixed disc to deflect, thus adjusting the angle of the product to be cut. The rotation of the second rotating gear drives the rotation of the fifth rotating gear, which in turn drives the rotation of the second rotating cylinder. The rotation of the second rotating cylinder, in turn, drives the rotation of the second deflection rod, which in turn drives the rotation of the second connecting rod. The third rotating rod motor is then activated, causing the rotation of the third rotating rod to drive the rotation of the third rotating gear. The rotation of the third rotating gear drives the rotation of the sixth rotating gear, which in turn drives the rotation of the third rotating cylinder. The rotation of the third rotating cylinder, in turn, drives the rotation of the third deflection rod, which in turn drives the rotation of the third connecting rod. Through the above operations, the product to be cut can be adjusted at multiple angles. The supporting cylinder and the supporting block provide support for the overall structure.

[0022] (3) Place the product to be cut on the fixed frame and rotate the rotating shaft. The rotation of the rotating shaft will cause the cam to rotate. Since the cam is set with inconsistent cross-sectional thickness, when the thicker side rotates to contact the product to be cut, the product to be cut will be fixed and clamped. At this time, adjusting the angle of the fixed plate will not affect the product to be cut. The support frame provides support. Attached Figure Description

[0023] The invention will now be further described with reference to the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the cutting component structure in this invention;

[0026] Figure 3 This is a schematic diagram of the adjusted component structure in this invention;

[0027] Figure 4 This is a schematic diagram of the clamping component structure in this invention;

[0028] Figure 5 This is a schematic diagram of the first rotating cylindrical connection in this invention.

[0029] Attached Figure Descriptions: 1. Cabinet; 101. Storage Area; 102. Cutting Area; 2. Groove; 3. Cutting Assembly; 4. Adjustment Assembly; 5. Partition; 6. Clamping Assembly; 7. Fixing Plate; 8. Pad; 9. First Drive Motor; 10. First Rotating Column; 11. Fixing Block; 12. Connecting Block; 13. Second Drive Motor; 14. First Gear; 15. Second Gear; 151. Through Hole; 16. Rotating Ring; 161. Curved Slide; 17. Second Rotating Column; 18. Sliding Block; 19. Rotating Rack; 20. Third Gear; 21. Cutting Disc; 22. Third Drive Motor; 23. Support Block; 24. Support Column 25. First rotating rod; 26. Second rotating rod; 27. Third rotating rod; 28. First rotating gear; 29. ​​Second rotating gear; 30. Third rotating gear; 31. First rotating cylinder; 32. Fourth rotating gear; 33. Second rotating cylinder; 34. Fifth rotating gear; 35. Third rotating cylinder; 36. Sixth rotating gear; 37. First deflecting rod; 38. Second deflecting rod; 39. Third deflecting rod; 40. First connecting rod; 41. Second connecting rod; 42. Third connecting rod; 43. Fixed plate; 44. Fixed frame; 45. Support frame; 46. Cam; 47. Rotating shaft; 48. Rotating handle. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figure 1 and Figure 2 As shown, the present invention is a thermoplastic box shell edge overflow cutting and processing device, including a cabinet 1, a groove 2 is provided on the upper surface of the cabinet 1, a cutting component 3 is provided on one side of the cabinet 1 located in the groove 2, the cabinet 1 is divided into a storage area 101 and a cutting area 102 by a horizontally arranged partition 5, the cutting area 102 is provided with a plurality of adjustment components 4, the adjustment components 4 are fixedly connected to the partition 5, and a clamping component 6 is provided on the side of the adjustment component 4 away from the partition 5.

[0032] The cutting assembly 3 includes a fixing plate 7, which is fixedly connected to the upper surface of the cabinet 1. A pad 8 is fixedly connected to the side of the fixing plate 7 away from the cabinet 1. A first drive motor 9 is fixedly connected to the pad 8. A first rotating column 10 is rotatably connected to the side of the first drive motor 9 near the groove 2. A fixing block 11 is fixedly connected to the side of the first rotating column 10 away from the first drive motor 9. A connecting block 12 is fixedly connected to the side of the fixing block 11 away from the first rotating column 10. A second drive motor 13 is fixedly connected to one side of the connecting block 12. A first gear 14 is rotatably connected to the side of the second drive motor 13 away from the connecting block 12. A second gear 15 is provided on one side of the first gear 14. The second gear 15 meshes with the first gear 14 and rotates.

[0033] A rotating ring 16 is provided on one side of the fixed block 11. The rotating ring 16 encloses the first gear 14 and the second gear 15. The second gear 15 has a through hole 151. A second rotating post 17 that matches the through hole 151 is fixedly sleeved in the through hole 151. The second rotating post 17 passes through the connecting block 12 and is rotatably connected to the connecting block 12. Both ends of the second rotating post 17 are fixedly connected to the rotating ring 16.

[0034] The rotating ring 16 has a curved slide groove 161, and a sliding block 18 is slidably connected in the curved slide groove 161. A rotating rack 19 is fixedly connected to the outside of the rotating ring 16. A third gear 20 is provided on one side of the rotating rack 19. The third gear 20 meshes with the rotating rack 19 and rotates. The third gear 20 is rotatably connected to the sliding block 18. A cutting disk 21 is provided below the third gear 20. The cutting disk 21 is rotatably connected to the sliding block 18. A third drive motor 22 is provided on the side of the sliding block 18 away from the cutting disk 21.

[0035] See Figures 3-5As shown, the adjustment component 4 includes a support block 23, on which three support cylinders 24 are provided. The three support cylinders 24 are rotatably connected to a first rotating rod 25, a second rotating rod 26, and a third rotating rod 27 on the side away from the support block 23, respectively. The first rotating rod 25 is the shortest and the third rotating rod 27 is the longest. The first rotating rod 25, the second rotating rod 26, and the third rotating rod 27 are fixedly connected to a first rotating gear 28, a second rotating gear 29, and a third rotating gear 30 on the side away from the support cylinders 24, respectively.

[0036] A first rotating cylinder 31 is centrally located among the three supporting cylinders 24. The first rotating cylinder 31 is rotatably connected to the supporting block 23. A fourth rotating gear 32 is fixedly sleeved on the outside of the first rotating cylinder 31. The fourth rotating gear 32 meshes with the first rotating gear 28 and rotates. A second rotating cylinder 33 is movably sleeved on the outside of the first rotating cylinder 31. A fifth rotating gear 34 is fixedly sleeved on the outside of the second rotating cylinder 33. The fifth rotating gear 34 meshes with the second rotating gear 29 and rotates. A third rotating cylinder 35 is movably sleeved on the outside of the second rotating cylinder 33. A sixth rotating gear 36 is fixedly sleeved on the outside of the third rotating cylinder 35. The sixth rotating gear 36 meshes with the third rotating gear 30 and rotates.

[0037] A first deflecting rod 37 is fixedly connected to the side of the first rotating cylinder 31 away from the fourth rotating gear 32. A second deflecting rod 38 is fixedly connected to the side of the second rotating cylinder 33 away from the fifth rotating gear 34. A third deflecting rod 39 is fixedly connected to the side of the third rotating cylinder 35 away from the sixth rotating gear 36. A first connecting rod 40 is rotatably connected to one end of the first deflecting rod 37. A second connecting rod 41 is rotatably connected to one end of the second deflecting rod 38. A third connecting rod 42 is rotatably connected to one end of the third deflecting rod 39. A fixed disk 43 is fixedly connected to one end of each of the first connecting rod 40, the second connecting rod 41, and the third connecting rod 42.

[0038] The clamping assembly 6 is placed above the fixed plate 43. The clamping assembly 6 includes a fixed frame 44. Support frames 45 are symmetrically arranged on both sides of the fixed frame 44. A cam 46 is arranged on the side of the support frame 45 near the fixed frame 44. A rotating shaft 47 is arranged between the two support frames 45. The rotating shaft 47 passes through the fixed frame 44, the support frame 45 and the cam 46.

[0039] A rotating handle 48 is provided on one side of the rotating shaft 47.

[0040] The rotating rack 19 and the third gear 20 are made of wear-resistant material.

[0041] The first rotating gear 28, the second rotating gear 29, and the third rotating gear 30 are made of materials with high hardness.

[0042] Storage area 101 can be used to place unused items.

[0043] Combination Figures 1-5 As shown, the product to be cut is fixed by the clamping component 6. By observing the positional relationship between the cutting component 3 and the protrusion of the product to be cut, the angle and position of the product to be cut can be adjusted by the adjusting component 4. After the position is adjusted, the product protrusion in the cutting area 102 of the groove 2 is cut off by the cutting component 3.

[0044] The multiple adjustment components 4 ensure equipment redundancy and allow for multiple operating tables to perform cutting work, improving production efficiency. When the position of the cutting disc 21 needs to be adjusted, the third drive motor 22 is activated. The third drive motor 22 drives the sliding block 18 to slide within the curved groove 161 of the rotating ring 16. The movement of the sliding block 18 drives the third gear 20 to mesh and rotate with the rotating rack 19. The movement of the sliding block 18 can drive the cutting disc 21 to adjust its position. After the position of the cutting disc 21 is adjusted, if the cutting angle of the cutting disc 21 still needs to be adjusted to match the protruding position of the product, the first drive motor 9 is activated. The first drive motor 9 drives the first rotating column 10 to rotate. The rotation of the first rotating column 10... The fixed block 11 is rotated, which causes the connecting block 12 to rotate. The rotation of the connecting block 12, through the action of the second rotating column 17, causes the rotating ring 16 to rotate, thereby adjusting the angle of the cutting disc 21. In addition, the second drive motor 13 is started, which drives the second gear 15 to rotate. The rotation of the second gear 15 drives the first gear 14 to rotate. The rotation of the first gear 14 causes the second rotating column 17 to rotate within the through hole 151. The rotation of the second rotating column 17, through driving the rotating ring 16 to rotate, can adjust the angle of the cutting disc 21. The two angle adjustment methods and the effects achieved are different, and corresponding adjustments can be made according to actual needs. The fixed plate 7 and the pad block 8 provide support for the overall structure.

[0045] When the angle adjustment of the cutting disc 21 is insufficient to meet the actual cutting requirements, the angle and position of the product to be cut need to be changed by adjusting the component 4 to adapt to the cutting disc 21 for cutting. The first rotating rod 25 motor is started, and its rotation drives the first rotating gear 28 to rotate. The rotation of the first rotating gear 28 drives the fourth rotating gear 32 to rotate, which in turn drives the first rotating cylinder 31 to rotate. The rotation of the first rotating cylinder 31 drives the first deflection rod 37 to rotate, which in turn drives the first connecting rod 40 to rotate. The rotation of the first connecting rod 40 causes the fixed disc 43 to deflect, thereby adjusting the angle of the product to be cut. Similarly, the second rotating rod 26 motor is started, and its rotation drives the second rotating gear... When wheel 29 rotates, the rotation of the second rotating gear 29 drives the rotation of the fifth rotating gear 34, which in turn drives the rotation of the second rotating cylinder 33. The rotation of the second rotating cylinder 33 drives the rotation of the second deflection rod 38, which in turn causes the second connecting rod 41 to rotate. This starts the motor of the third rotating rod 27, which in turn drives the rotation of the third rotating gear 30. The rotation of the third rotating gear 30 drives the rotation of the sixth rotating gear 36, which in turn drives the rotation of the third rotating cylinder 35. The rotation of the third rotating cylinder 35 drives the rotation of the third deflection rod 39, which in turn causes the third connecting rod 42 to rotate. Through the above operations, the product to be cut can be adjusted at multiple angles. The supporting cylinder 24 and the supporting block 23 provide support for the overall structure.

[0046] Place the product to be cut on the fixed frame 44 and rotate the rotating shaft 47. The rotation of the rotating shaft 47 causes the cam 46 to rotate. Since the cam 46 is set with inconsistent cross-sectional thickness, when the thicker side rotates to contact the product to be cut, it will fix and clamp the product to be cut. At this time, adjusting the angle of the fixed plate 43 will not affect the product to be cut. The support frame 45 provides support.

[0047] The rotating handle 48 makes it easier to rotate the rotating shaft 47.

[0048] Using wear-resistant materials can reduce the wear caused by the rotation between the rotating rack 19 and the third gear 20.

[0049] Using materials with higher hardness can increase the service life of the first rotating gear 28, the second rotating gear 29, and the third rotating gear 30.

[0050] The storage area 101 of cabinet 1 can be used to store unused items, improving the space utilization of the cutting equipment.

[0051] The working principle of this invention is as follows: When the position of the cutting disc 21 needs to be adjusted, the third drive motor 22 is started. The third drive motor 22 drives the sliding block 18 to slide within the curved groove 161 of the rotating ring 16. The movement of the sliding block 18 drives the third gear 20 to mesh and rotate with the rotating rack 19. The movement of the sliding block 18 can drive the cutting disc 21 to adjust its position. After the position of the cutting disc 21 is adjusted, if the cutting angle of the cutting disc 21 still needs to be adjusted to match the protruding position of the product, the first drive motor 9 is started. The first drive motor 9 drives the first rotating column 10 to rotate. The rotation of the first rotating column 10 drives the fixed block 11 to rotate, thereby causing the connecting block 12 to rotate. The rotation of the connecting block 12 drives the rotating ring 16 to rotate through the action of the second rotating column 17, thereby realizing the adjustment of the angle of the cutting disc 21. In addition, the second drive motor 13 is started. The second drive motor 13 drives the second gear 15 to rotate. The rotation of the second gear 15 drives the first gear 14 to rotate. The rotation of the first gear 14 drives the first gear 14 to rotate. The second rotating column 17 rotates within the through hole 151. The rotation of the second rotating column 17 drives the rotating ring 16 to rotate, thereby adjusting the angle of the cutting disc 21. The two angle adjustment methods and the effects achieved are different, and corresponding adjustments can be made according to actual needs. When the angle adjustment of the cutting disc 21 is insufficient to meet the actual cutting needs, the angle and position of the product to be cut need to be changed by adjusting the component 4 to adapt to the cutting disc 21 for cutting. The motor of the first rotating rod 25 is started. The rotation of the first rotating rod 25 drives the first rotating gear 28 to rotate. The rotation of the first rotating gear 28 drives the fourth rotating gear 32 to rotate. The rotation of the fourth rotating gear 32 drives the first rotating cylinder 31 to rotate. The rotation of the first rotating cylinder 31 drives the first deflection rod 37 to rotate, thereby causing the first connecting rod 40 to rotate. The rotation of the first connecting rod 40 causes the fixed disc 43 to deflect, thereby achieving the purpose of adjusting the angle of the product to be cut. The rotation of the second rotating rod 26 and the third rotating rod 27 is similar.

[0052] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A device for cutting and processing excess material at the edge of a thermoplastic box shell, characterized in that, The cabinet includes a cabinet body (1), the upper surface of which has a groove (2), a cutting component (3) is provided on one side of the groove (2), the cabinet body (1) is divided into a storage area (101) and a cutting area (102) by a horizontally arranged partition (5), the cutting area (102) is provided with a plurality of adjustment components (4), the adjustment components (4) are fixedly connected to the partition (5), and a clamping component (6) is provided on the side of the adjustment component (4) away from the partition (5); The cutting assembly (3) includes a fixing plate (7), which is fixedly connected to the upper surface of the cabinet (1). A pad (8) is fixedly connected to the side of the fixing plate (7) away from the cabinet (1). A first drive motor (9) is fixedly connected to the pad (8). A first rotating column (10) is rotatably connected to the side of the first drive motor (9) near the groove (2). A fixing block (11) is fixedly connected to the side of the first rotating column (10) away from the first drive motor (9). A connecting block (12) is fixedly connected to the side of the fixing block (11) away from the first rotating column (10). A second drive motor (13) is fixedly connected to the side of the connecting block (12). A first gear (14) is rotatably connected to the side of the second drive motor (13) away from the connecting block (12). A second gear (15) is provided on the side of the first gear (14). The second gear (15) meshes with the first gear (14) and rotates. A rotating ring (16) is provided on one side of the fixed block (11). The rotating ring (16) encloses the first gear (14) and the second gear (15). The second gear (15) has a through hole (151). A second rotating column (17) matching the through hole (151) is fixedly sleeved in the through hole (151). The second rotating column (17) passes through the connecting block (12). The second rotating column (17) is rotatably connected to the connecting block (12). Both ends of the second rotating column (17) are fixedly connected to the rotating ring (16). The rotating ring (16) has a curved sliding groove (161), and a sliding block (18) is slidably connected in the curved sliding groove (161). A rotating rack (19) is fixedly connected to the outside of the rotating ring (16). A third gear (20) is provided on one side of the rotating rack (19). The third gear (20) meshes with the rotating rack (19) and rotates. The third gear (20) is rotatably connected to the sliding block (18). A cutting disk (21) is provided below the third gear (20). The cutting disk (21) is rotatably connected to the sliding block (18). A third drive motor (22) is provided on the side of the sliding block (18) away from the cutting disk (21). The adjustment component (4) includes a support block (23), on which three support cylinders (24) are provided. The three support cylinders (24) are rotatably connected to a first rotating rod (25), a second rotating rod (26) and a third rotating rod (27) on the side away from the support block (23), respectively. The first rotating rod (25) is the shortest and the third rotating rod (27) is the longest. The first rotating rod (25), the second rotating rod (26) and the third rotating rod (27) are fixedly connected to a first rotating gear (28), a second rotating gear (29) and a third rotating gear (30) on the side away from the support cylinders (24), respectively. The three supporting cylinders (24) are provided with a first rotating cylinder (31) at their center. The first rotating cylinder (31) is rotatably connected to the supporting block (23). A fourth rotating gear (32) is fixedly sleeved on the outside of the first rotating cylinder (31). The fourth rotating gear (32) meshes with the first rotating gear (28) and rotates. A second rotating cylinder (33) is movably sleeved on the outside of the first rotating cylinder (31). A fifth rotating gear (34) is fixedly sleeved on the outside of the second rotating cylinder (33). The fifth rotating gear (34) meshes with the second rotating gear (29) and rotates. A third rotating cylinder (35) is movably sleeved on the outside of the second rotating cylinder (33). A sixth rotating gear (36) is fixedly sleeved on the outside of the third rotating cylinder (35). The sixth rotating gear (36) meshes with the third rotating gear (30) and rotates. A first deflecting rod (37) is fixedly connected to the side of the first rotating cylinder (31) away from the fourth rotating gear (32); a second deflecting rod (38) is fixedly connected to the side of the second rotating cylinder (33) away from the fifth rotating gear (34); a third deflecting rod (39) is fixedly connected to the side of the third rotating cylinder (35) away from the sixth rotating gear (36); a first connecting rod (40) is rotatably connected to one end of the first deflecting rod (37); a second connecting rod (41) is rotatably connected to one end of the second deflecting rod (38); a third connecting rod (42) is rotatably connected to one end of the third deflecting rod (39); and a fixed disk (43) is fixedly connected to one end of each of the first connecting rod (40), the second connecting rod (41), and the third connecting rod (42). The clamping assembly (6) is placed above the fixed plate (43). The clamping assembly (6) includes a fixed frame (44). Support frames (45) are symmetrically arranged on both sides of the fixed frame (44). A cam (46) is provided on the side of the support frame (45) near the fixed frame (44). A rotating shaft (47) is provided between the two support frames (45). The rotating shaft (47) passes through the fixed frame (44), the support frame (45) and the cam (46).

2. A thermoplastic box shell edge flash cutting apparatus according to claim 1, wherein A rotating handle (48) is provided on one side of the rotating shaft (47).

3. A thermoplastic box shell edge flash cutting apparatus according to claim 2, wherein The rotating rack (19) and the third gear (20) are made of wear-resistant materials.

4. A thermoplastic box shell edge flash cutting apparatus according to claim 3, wherein The storage area (101) can be used to place unused items.

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