Automatic packaging and film winding equipment for finished product warehouse
By designing the automatic wrapping of the finished bin of the flip member and the film roller positioning member, the automatic flip and multi-direction wrapping of the finished bin are realized, solving the problem of low automation of the existing equipment and improving the convenience and completeness of the wrapping operation.
Patent Information
- Application Number
- CN202421782718.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The existing finished warehousing automatic film wrapping equipment has low degree of automation, and it is necessary to manually flip the box to perform film wrapping operations in different directions, which affects the convenience of use and the completeness of film wrapping operations.
A finished product warehouse automatic wrapping film wrapping equipment is designed, and the finished product box is automatically flipped through the flip member, combined with the film roller positioning member and motor driving to achieve multi-directional automatic wrapping operation.
It improves the degree of automation, simplifies the operation process, improves the convenience and completeness of the wrapping film, and avoids the hassle of manual operation.
Smart Images

Figure CN223224587U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging and film wrapping equipment, in particular to automatic packaging and film wrapping equipment for finished product warehouses. Background Art
[0002] A finished goods warehouse is a warehouse specifically used to store products that have been completed and are ready for sale or distribution. In supply chain and logistics management, the finished goods warehouse is a key link, involving the storage, management and distribution of products. To ensure the storage effect of the stored goods, the finished goods warehouse requires packaging and wrapping equipment for packaging operations.
[0003] A Chinese patent discloses an automatic wrapping and strapping device for carton stacks (authorization publication number CN216233155U). This patented technology offers the advantage of automating the wrapping and strapping processes for carton stacks, saving labor and improving production efficiency. However, this device wraps the cartons by adjusting the height of the wrapping member, requiring manual rotation of the cartons for wrapping in different orientations. This results in a low level of automation, hindering ease of use and compromising the completeness of the wrapping and strapping process. Therefore, those skilled in the art have developed an automatic wrapping device for finished product warehouses to address the issues raised in the aforementioned background technology. Utility Model Content
[0004] The purpose of the utility model is to provide an automatic packaging and film wrapping device for a finished product warehouse to solve the problems raised in the above background technology.
[0005] To achieve the above objectives, the present invention provides the following technical solutions:
[0006] The automatic packaging film wrapping equipment for the finished product warehouse includes a carrying plate, a supporting foot, a pallet, a first mounting frame, a first screw rod, a first guide slide and a film roller positioning component, wherein the supporting foot is located at the lower outer end position of the carrying plate, the pallet is located at the upper front end position of the carrying plate, the first mounting frame is located on the upper side of the carrying plate adjacent to the pallet, the first screw rod is located at the inner side position of the first mounting frame, the first guide slide is located on the inner side of the first mounting frame adjacent to the first screw rod, the film roller positioning component is located at the outer side position of the first screw rod, and the upper rear end position of the carrying plate is provided with A second mounting bracket is provided, a second screw rod is provided on the inner side of the second mounting bracket, a flip component is installed on the outer side of the second screw rod, a film roller body is provided on the inner side of the film roller positioning component, a finished product box is provided on the upper side of the pallet, a mounting sleeve is provided on the upper side of the supporting plate adjacent to the pallet, a ball is installed inside the mounting sleeve, a first motor is installed at the position of the first screw rod on the upper side of the first mounting bracket, a second motor is installed at the position of the second screw rod on the upper side of the second mounting bracket, and a third motor is installed at the position of the pallet on the lower side of the supporting plate.
[0007] As a further solution of the present invention: the film roller positioning component includes a first slider, a film roller frame is provided on one side of the first slider, a first anti-slip column is provided at the inner lower end of the film roller frame, a second guide rod is provided at one inner end of the film roller frame, a first through-type screw motor is installed on the upper side of the film roller frame, a third screw is provided inside the first through-type screw motor, a pressure plate is provided on the lower side of the third screw, and a second anti-slip column is provided on the lower side of the pressure plate.
[0008] As a further solution of the present invention: the flipping component includes a second slider, a second through-type screw motor is installed at the rear outer end position of the second slider, a fourth screw is arranged inside the second through-type screw motor, a push plate is provided at the front end of the fourth screw, the rear side of the push plate is installed with a fourth motor, a fixing bracket is installed at the front side of the push plate corresponding to the position of the fourth motor, a third through-type screw motor is installed at both sides of the fixing bracket, a fifth screw is arranged inside the third through-type screw motor, a splint is provided at the inner end of the fifth screw, and a third guide rod is provided at the outer end position of the splint.
[0009] As a further solution of the present invention: the first screw rod is rotated at the inner side position of the first mounting frame by the first motor, the first screw rod is rotated at one end position of the film roller positioning component, one end of the film roller positioning component slides at the outer side position of the first guide rod, and the film roller body is rotated at the inner side position of the film roller positioning component.
[0010] As a further solution of the present invention: the second screw rod is rotated to the inner position of the second mounting bracket through the second motor, and the second screw rod is rotated to the outer end position of the flipping member. The second mounting bracket, the second screw rod and the second motor are provided in two groups, and the two groups of the second mounting bracket, the second screw rod and the second motor are correspondingly installed at the two end positions of the flipping member. The tray is rotated to the upper position of the supporting plate through the third motor, and the rolling ball is rotated to the internal position of the mounting sleeve, and the rolling ball is located at the lower position of the tray.
[0011] As a further solution of the present invention: the first screw rotates at the internal position of the first slider, the first slider slides at the outer position of the first guide rod, the upper end of the third screw slides at the upper end position of the film roller frame, the third screw slides at the upper end position of the film roller frame through the first through-type screw motor, and the pressure plate slides at the inner position of the film roller frame through the third screw, and the first through-type screw motor and the third screw are provided in two groups, and the two groups of the first through-type screw motor and the third screw are correspondingly installed at the upper outer end position of the film roller frame.
[0012] As a further solution of the present invention: the second screw rod rotates to the outer end position of the second slider, the rear end of the fourth screw rod slides to the outer end position of the second slider, the fourth screw rod slides to the outer end position of the second slider through the second through-type screw rod motor, the fixed frame is rotated to the front side position of the push plate through the fourth motor, the outer end of the fifth screw rod slides to the outer position of the fixed frame, the fifth screw rod slides to the outer end position of the fixed frame through the third through-type screw rod motor, the outer end of the third guide slide rod slides to the outer position of the fixed frame, and the splint slides to the inner position of the fixed frame through the fifth screw rod.
[0013] Compared with the existing technology, the beneficial effects of the present invention are: the automatic packaging and wrapping equipment for the finished product warehouse of the present invention automatically flips the finished product box through the flipping component, avoiding the trouble of manual operation, and can automatically complete multi-directional wrapping operations, thereby improving automation, being conducive to the convenience of use, and improving the completeness of the packaging and wrapping operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a structural diagram of the automatic packaging and wrapping equipment for the finished product warehouse;
[0015] Figure 2 Automatic packaging and wrapping equipment for finished product warehouse Figure 1 Schematic diagram of the structure of part A;
[0016] Figure 3 This is a structural diagram of the film roller positioning component in the automatic packaging and film wrapping equipment for the finished product warehouse;
[0017] Figure 4 This is a schematic diagram of the structure of the turning component in the automatic packaging and wrapping equipment for the finished product warehouse.
[0018] In the figure: 1. load-bearing plate; 2. supporting foot; 3. tray; 4. first mounting frame; 5. first screw rod; 6. first guide slide; 7. film roller positioning member; 8. second mounting frame; 9. second screw rod; 10. turning member; 11. film roller body; 12. finished product box; 13. mounting sleeve; 14. rolling ball; 15. first motor; 16. second motor; 17. third motor; 18. first slider; 19. film roller frame; 20. first anti-slip column; 21. second guide slide; 22. first through-type screw motor; 23. third screw rod; 24. pressing plate; 25. second anti-slip column; 26. second slider; 27. second through-type screw motor; 28. fourth screw rod; 29. push plate; 30. fourth motor; 31. fixing frame; 32. third through-type screw motor; 33. fifth screw rod; 34. splint; 35. third guide slide. DETAILED DESCRIPTION
[0019] See also Figures 1 to 4In the embodiment of the present invention, the automatic packaging and film wrapping equipment for the finished product warehouse includes a carrying plate 1, a supporting foot 2, a pallet 3, a first mounting frame 4, a first screw rod 5, a first guide slide 6 and a film roller positioning component 7. The supporting foot 2 is located at the lower outer end position of the carrying plate 1, the pallet 3 is located at the upper front end position of the carrying plate 1, the first mounting frame 4 is located on the upper side of the carrying plate 1, adjacent to the pallet 3, the first screw rod 5 is located at the inner side of the first mounting frame 4, the first guide slide 6 is located on the inner side of the first mounting frame 4, adjacent to the first screw rod 5, the film roller positioning component 7 is located at the outer side of the first screw rod 5, and a second mounting frame 8 is provided at the upper rear end position of the carrying plate 1. A second screw rod 9 is provided on the inner side of the second mounting frame 8, and a second screw rod 9 is provided on the outer side of the second screw rod 9. There is a flip component 10, a film roller main body 11 is provided on the inner side of the film roller positioning component 7, a finished product box 12 is provided on the upper side of the pallet 3, a mounting sleeve 13 is provided on the upper side of the carrying plate 1 near the position of the pallet 3, a rolling ball 14 is installed inside the mounting sleeve 13, a first motor 15 is installed at the position of the first screw rod 5 corresponding to the upper side of the first mounting frame 4, a second motor 16 is installed at the position of the second screw rod 9 corresponding to the upper side of the second mounting frame 8, and a third motor 17 is installed on the lower side of the carrying plate 1 corresponding to the position of the pallet 3. The first screw rod 5 is rotated at the inner position of the first mounting frame 4 by the first motor 15, the first screw rod 5 rotates at one end position of the film roller positioning component 7, and one end of the film roller positioning component 7 slides at the outer position of the first guide rod 6. The body 11 rotates to the inner position of the film roller positioning component 7, and the second screw rod 9 is rotated to the inner position of the second mounting frame 8 through the second motor 16. The second screw rod 9 rotates to the outer end position of the flipping component 10. The second mounting frame 8, the second screw rod 9 and the second motor 16 are provided with two groups. The two groups of second mounting frames 8, the second screw rod 9 and the second motor 16 are correspondingly installed at the two end positions of the flipping component 10. The tray 3 is rotated to the upper position of the carrier plate 1 through the third motor 17, and the ball 14 is rotated to the inner position of the mounting sleeve 13. The ball 14 is located at the lower position of the tray 3. First, the finished product warehouse automatic packaging film wrapping equipment is placed to the use position through the supporting feet 2, and the film roller body 11 is placed on the inner side of the film roller positioning component 7. One end of the packaging film on the body 11 is fixed to the outside of the finished product box 12, and then the automatic packaging film wrapping equipment for the finished product warehouse is started, the third motor 17 runs to drive the tray 3 to rotate, the tray 3 drives the finished product box 12 to rotate, the film roller body 11 rotates on the inner side of the film roller positioning member 7, and the packaging film on the film roller body 11 is wound to the outside of the finished product box 12, and the ball 14 rotates inside the mounting sleeve 13 to support the tray 3, the first motor 15 runs to drive the first screw rod 5 to rotate on the inner side of the first mounting frame 4, the first screw rod 5 rotates inside the first slider 18, and the first slider 18 slides on the outside of the first guide rod 6 to adjust the height of the film roller positioning member 7, thereby adjusting the winding height of the packaging film. After the winding is completed, the second motor 16 drives the second screw rod 9 to rotate.The second screw rod 9 rotates at the outer end of the flip member 10, driving the flip member 10 to move to a position that is consistent with the height of the finished product box 12. The flip member 10 adjusts the orientation of the finished product box 12. After adjustment, the flip member 10 releases the finished product box 12 and resets. The pallet 3 rotates again to wrap the packaging film. Finally, the packaging film is disconnected and the finished product box 12 on the upper side of the pallet 3 is removed.
[0020] exist Figure 1 、 3 Middle: The film roller positioning member 7 includes a first slider 18, a film roller frame 19 is provided on one side of the first slider 18, a first anti-slip column 20 is provided at the inner lower end position of the film roller frame 19, a second guide slide 21 is provided at one end position of the inner side of the film roller frame 19, a first through-type screw motor 22 is installed on the upper side of the film roller frame 19, a third screw 23 is provided inside the first through-type screw motor 22, a pressure plate 24 is provided on the lower side of the third screw 23, and a second pressure plate 24 is provided on the lower side of the pressure plate The anti-slip column 25, the first screw rod 5 rotates at the inner position of the first slider 18, the first slider 18 slides at the outer position of the first guide slide rod 6, the upper end of the third screw rod 23 slides at the upper end position of the film roller frame 19, the third screw rod 23 slides at the upper end position of the film roller frame 19 through the first through-type screw rod motor 22, and the pressure plate 24 slides at the inner position of the film roller frame 19 through the third screw rod 23. The first through-type screw rod motor 22 and the third screw rod 23 are provided with two groups, and the two groups are A through-type screw motor 22 and a third screw rod 23 are correspondingly installed at the upper outer end position of the film roller frame 19, and the lower end of the film roller body 11 slides to the outside of the first anti-slip column 20. The operation of the first through-type screw motor 22 drives the third screw rod 23 to slide on the upper end of the film roller frame 19. The third screw rod 23 pushes the pressure plate 24 down to the upper side of the film roller body 11. The second anti-slip column 25 is inserted into the upper end of the film roller body 11, and one end of the packaging film on the film roller body 11 is inserted into the second guide slide rod 21. The finished product box 12 is placed on the inner side of the pallet 3, and one end of the packing film is fixed to the outer side of the finished product box 12. Then, the automatic packing film wrapping equipment of the finished product warehouse is started, and the third motor 17 drives the pallet 3 to rotate, and the pallet 3 drives the finished product box 12 to rotate. The film roller body 11 rotates on the outside of the first anti-stripping column 20 and the second anti-stripping column 25, and the second guide slide bar 21 guides the packing film on the film roller body 11, and the packing film on the film roller body 11 is wound around the outside of the finished product box 12.
[0021] exist Figure 1 、 4Middle: The flip member 10 includes a second slider 26, a second through-type screw motor 27 is installed at the rear outer end of the second slider 26, a fourth screw 28 is provided inside the second through-type screw motor 27, a push plate 29 is provided at the front end of the fourth screw 28, a fourth motor 30 is installed on the rear side of the push plate 29, a fixing bracket 31 is installed at the front side of the push plate 29 corresponding to the position of the fourth motor 30, a third through-type screw motor 32 is installed at both sides of the fixing bracket 31, and a fifth through-type screw motor 32 is provided inside the third through-type screw motor 32. The screw rod 33, the inner end of the fifth screw rod 33 is provided with a clamping plate 34, the outer end position of the outer side of the clamping plate 34 is provided with a third guide rod 35, the second screw rod 9 rotates at the outer end position of the second slider 26, the rear end of the fourth screw rod 28 slides at the outer end position of the second slider 26, the fourth screw rod 28 slides at the outer end position of the second slider 26 through the second through-type screw motor 27, the fixing frame 31 is rotated at the front side position of the push plate 29 by the fourth motor 30, the outer end of the fifth screw rod 33 slides at the outer position of the fixing frame 31, and the fifth The screw rod 33 slides to the outer end position of the fixed frame 31 through the third through-type screw motor 32, the outer end of the third guide slide rod 35 slides to the outer position of the fixed frame 31, and the clamping plate 34 slides to the inner position of the fixed frame 31 through the fifth screw rod 33. After the winding is completed, the second motor 16 drives the second screw rod 9 to rotate, and the second screw rod 9 rotates at the outer end of the second slider 26, driving the flip member 10 to move to a position consistent with the height of the finished product box 12. The second through-type screw motor 27 runs to drive the fourth screw rod 28 on the second slider 26 The fourth screw rod 28 pushes the fixing frame 31 to the outside of the finished product box 12, and the third through-type screw motor 32 drives the fifth screw rod 33 to slide on the outer end of the fixing frame 31. The fifth screw rod 33 pushes the splint 34, and the outer end of the third guide rod 35 slides on the outer end of the fixing frame 31. The splint 34 is stuck to the outside of the finished product box 12. The fourth motor 30 drives the fixing frame 31 to rotate and adjust the orientation of the finished product box 12. After adjustment, the flipping member 10 releases the finished product box 12 and resets. The tray 3 rotates again to perform the packaging and wrapping operation.
[0022] The working principle of the present invention is as follows: first, the automatic packaging and film wrapping equipment for the finished product warehouse is placed in the use position through the supporting feet 2, the lower end of the film roller body 11 is slid to the outside of the first anti-stripping column 20, the first through-type screw motor 22 is driven to drive the third screw 23 to slide on the upper end of the film roller frame 19, the third screw 23 pushes the pressure plate 24 down to the upper side of the film roller body 11, the second anti-stripping column 25 is inserted into the upper end of the film roller body 11, and one end of the packaging film on the film roller body 11 is inserted into the inner side of the second guide slide rod 21, and the finished product box 12 is placed on the pallet 3. On the upper side, one end of the packing film is fixed to the outside of the finished product box 12, and then the automatic packing film wrapping equipment of the finished product warehouse is started. The third motor 17 drives the tray 3 to rotate, and the tray 3 drives the finished product box 12 to rotate. The film roller body 11 rotates on the outside of the first anti-stripping column 20 and the second anti-stripping column 25. The second guide rod 21 guides the packing film on the film roller body 11. The packing film on the film roller body 11 is wound to the outside of the finished product box 12, and the ball 14 rotates inside the mounting sleeve 13 to support the tray 3. The first motor 15 runs to drive the first screw rod 5 in the first mounting sleeve The inner side of the mounting frame 4 rotates, the first screw rod 5 rotates inside the first slider 18, the first slider 18 slides on the outside of the first guide slide 6, and the height of the film roller positioning component 7 is adjusted, thereby adjusting the winding height of the packaging film. After the winding is completed, the second motor 16 drives the second screw rod 9 to rotate, and the second screw rod 9 rotates at the outer end of the second slider 26, driving the flipping member 10 to move to a position consistent with the height of the finished product box 12. The second through-type screw motor 27 runs to drive the fourth screw rod 28 to slide inside the second slider 26, and the fourth screw rod 28 pushes the fixing frame 3 1 moves to the outside of the finished product box 12, the third through-type screw motor 32 runs to drive the fifth screw 33 to slide on the outer end of the fixing frame 31, the fifth screw 33 pushes the clamping plate 34, the outer end of the third guide slide 35 slides on the outer end of the fixing frame 31, the clamping plate 34 is clamped to the outside of the finished product box 12, the fourth motor 30 runs to drive the fixing frame 31 to rotate, and adjust the orientation of the finished product box 12. After adjustment, the flipping member 10 releases the finished product box 12 and resets. The tray 3 rotates again to perform the packaging and wrapping operation. Finally, the packaging wrapping is disconnected, and the finished product box 12 on the upper side of the tray 3 is removed.
[0023] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. Automatic packaging and film wrapping equipment for finished product warehouse, comprising a supporting plate (1), a supporting foot (2), a pallet (3), a first mounting frame (4), a first screw rod (5), a first guide slide (6) and a film roller positioning component (7), wherein the supporting foot (2) is located at the lower outer end position of the supporting plate (1), the pallet (3) is located at the upper front end position of the supporting plate (1), the first mounting frame (4) is located on the upper side of the supporting plate (1) adjacent to the pallet (3), the first screw rod (5) is located at the inner side position of the first mounting frame (4), the first guide slide (6) is located on the inner side of the first mounting frame (4) adjacent to the first screw rod (5), and the film roller positioning component (7) is located at the outer side position of the first screw rod (5), characterized in that: A second mounting frame (8) is provided at the rear end position of the upper side of the supporting plate (1), a second screw rod (9) is provided on the inner side of the second mounting frame (8), a flip member (10) is installed on the outer side of the second screw rod (9), a film roller body (11) is provided on the inner side of the film roller positioning member (7), a finished product box (12) is provided on the upper side of the tray (3), a mounting sleeve (13) is provided on the upper side of the supporting plate (1) adjacent to the tray (3), a ball (14) is installed inside the mounting sleeve (13), a first motor (15) is installed on the upper side of the first mounting frame (4) at a position corresponding to the first screw rod (5), a second motor (16) is installed on the upper side of the second mounting frame (8) at a position corresponding to the second screw rod (9), and a third motor (17) is installed on the lower side of the supporting plate (1) at a position corresponding to the tray (3).
2. The automatic packaging and film wrapping equipment for finished product warehouse according to claim 1 is characterized in that: The film roller positioning component (7) includes a first slider (18), a film roller frame (19) is provided on one side of the first slider (18), a first anti-slip column (20) is provided at the inner lower end of the film roller frame (19), a second guide slide (21) is provided at one inner end of the film roller frame (19), a first through-type screw motor (22) is installed on the upper side of the film roller frame (19), a third screw (23) is provided inside the first through-type screw motor (22), a pressure plate (24) is provided on the lower side of the third screw (23), and a second anti-slip column (25) is provided on the lower side of the pressure plate (24).
3. The automatic packaging and film wrapping equipment for finished product warehouse according to claim 1 is characterized in that: The flip member (10) includes a second slider (26), a second through-type screw motor (27) is installed at the rear outer end of the second slider (26), a fourth screw (28) is arranged inside the second through-type screw motor (27), a push plate (29) is arranged at the front end of the fourth screw (28), a fourth motor (30) is installed on the rear side of the push plate (29), a fixing frame (31) is installed at the front side of the push plate (29) corresponding to the position of the fourth motor (30), a third through-type screw motor (32) is installed at both sides of the fixing frame (31), a fifth screw (33) is arranged inside the third through-type screw motor (32), a clamping plate (34) is arranged at the inner end of the fifth screw (33), and a third guide rod (35) is arranged at the outer end of the clamping plate (34).
4. The automatic packaging and film wrapping equipment for finished product warehouse according to claim 1 is characterized in that: The first screw rod (5) is rotated to the inner side of the first mounting frame (4) by the first motor (15), the first screw rod (5) is rotated to one end of the film roller positioning member (7), one end of the film roller positioning member (7) slides to the outer side of the first guide rod (6), and the film roller body (11) is rotated to the inner side of the film roller positioning member (7).
5. The automatic packaging and film wrapping equipment for finished product warehouse according to claim 1 is characterized in that: The second screw rod (9) is rotated to the inner side of the second mounting frame (8) by the second motor (16), and the second screw rod (9) is rotated to the outer end of the flip member (10). The second mounting frame (8), the second screw rod (9) and the second motor (16) are provided in two groups. The two groups of the second mounting frame (8), the second screw rod (9) and the second motor (16) are correspondingly installed at the two end positions of the flip member (10). The tray (3) is rotated to the upper side of the supporting plate (1) by the third motor (17), and the rolling ball (14) is rotated to the inner position of the mounting sleeve (13). The rolling ball (14) is located at the lower side of the tray (3).
6. The automatic packaging and film wrapping equipment for finished product warehouse according to claim 2 is characterized in that: The first screw rod (5) rotates at the inner position of the first slider (18), the first slider (18) slides at the outer position of the first guide slide rod (6), the upper end of the third screw rod (23) slides at the upper end position of the film roller frame (19), the third screw rod (23) slides at the upper end position of the film roller frame (19) through the first through-type screw rod motor (22), the pressure plate (24) slides at the inner position of the film roller frame (19) through the third screw rod (23), and the first through-type screw rod motor (22) and the third screw rod (23) are provided in two groups, and the two groups of the first through-type screw rod motor (22) and the third screw rod (23) are correspondingly installed at the upper outer end position of the film roller frame (19).
7. The automatic packaging and film wrapping equipment for finished product warehouse according to claim 3 is characterized in that: The second screw rod (9) rotates at the outer end position of the second slider (26), the rear end of the fourth screw rod (28) slides at the outer end position of the second slider (26), the fourth screw rod (28) slides at the outer end position of the second slider (26) through the second through-type screw rod motor (27), the fixed frame (31) rotates at the front side position of the push plate (29) through the fourth motor (30), the outer end of the fifth screw rod (33) slides at the outer end position of the fixed frame (31), the fifth screw rod (33) slides at the outer end position of the fixed frame (31) through the third through-type screw rod motor (32), the outer end of the third guide rod (35) slides at the outer end position of the fixed frame (31), and the clamping plate (34) slides at the inner side position of the fixed frame (31) through the fifth screw rod (33).
Citation Information
Patent Citations
Automatic film winding and packaging equipment for carton stack
CN216233155U