Film edge cutting device of film processing assembly line

Abstract

The utility model relates to the technical field of edge cutting devices, and discloses a film edge cutting device of a film processing assembly line, which comprises a processing platform, one end of the top of the processing platform is fixedly connected with uniformly distributed bearing rods, and the middle of the outer ring of each bearing rod penetrates through and is connected with a fixed block in a sliding manner; the top of the outer ring of each bearing rod is sleeved with a first spring, bearing frames are fixedly connected to the two sides of the machining platform, push rod motors are fixedly connected to the tops of the bearing frames, the output ends of the push rod motors penetrate through the bearing frames and are fixedly connected with pressing plates, and the pressing plates penetrate through the bearing rods and are in sliding connection with the bearing rods. A connecting plate penetrates through and is slidably connected to the middle of the top of the machining platform. According to the film cutting device, the pressure of the pressing roller on a film can be adjusted through linkage among the bearing rod, the fixing block, the first spring, the bearing frame, the push rod motor, the second spring and the sliding rod, and the cutting effect can be optimized according to the requirements of films of different thicknesses and materials.

Description

Technical Field

[0001] The utility model relates to the technical field of edge trimming devices, in particular to a film edge trimming device for a film processing line. Background Art

[0002] A trimming device is a mechanical device used to trim and process the edges of materials. It is widely used in printing, packaging, paper processing and other industries. It uses a tool to cut the edges of the material to ensure the product's accurate size and neat appearance. Trimming devices are usually efficient and precise. At the same time, modern trimming equipment may also be equipped with an automated control system to improve the convenience and stability of operation.

[0003] The film trimming device in the film processing line is a device specially used for precise edge processing of plastic films. The device uses efficient cutting tools to accurately trim the edges of the film, thereby removing excess edge material and ensuring that the size and appearance of the film meet production standards. The trimming device is usually equipped with an automatic feeding system, which can be seamlessly connected to the entire production line to achieve automated operation and improve production efficiency. In addition, modern trimming devices also have adjustment functions and can be flexibly set according to films of different thicknesses and materials to meet diverse production needs and ensure the quality and consistency of the final product.

[0004] However, the film trimming device in the existing film processing line cannot adjust the pressure of the pressing roller, resulting in poor cutting effect for films of different thicknesses and materials, and is prone to film damage, uneven edges or incomplete cutting, thereby affecting product quality. At the same time, the cutting structure is difficult to disassemble, which makes daily maintenance and cleaning work more difficult, brings inconvenience to the maintenance and inspection of the equipment, and increases the risk of equipment failure. In response to the above problems, a film trimming device for a film processing line is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a film trimming device for a film processing line, which solves the problems in the background art of being unable to adjust the pressure applied by the pressing roller and being complicated to inspect or repair the cutting assembly.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a film trimming device of a film processing line, comprising a processing platform, one end of the top of the processing platform is fixedly connected to a uniformly distributed load-bearing rod, the middle of the outer ring of the load-bearing rod is penetrated and slidably connected with a fixed block, the top of the outer ring of the load-bearing rod is sleeved with a first spring, both sides of the processing platform are fixedly connected to a load-bearing frame, the top of the load-bearing frame is fixedly connected to a push rod motor, the output end of the push rod motor penetrates the load-bearing frame and is fixedly connected to a pressure plate, and the pressure plate and the load-bearing rod are penetrated and slidably connected, the middle of the top of the processing platform is penetrated and slidably connected with a connecting plate, both sides of the connecting plate are penetrated and fixedly connected with a second spring, the other end of the second spring is fixedly connected with a sliding rod, and the sliding rod is penetrated and slidably connected to the processing platform, and a protective component is provided inside the connecting plate.

[0007] By adopting the above technical solution, the linkage between the above structures can be set through a simple adjustment mechanism, which reduces the error caused by manual adjustment and makes the cutting quality more stable and consistent. At the same time, during the production process, the cutting components can be quickly replaced frequently according to order requirements.

[0008] As a further description of the above technical solution: the protection component includes a transmission rod, which passes through and is rotatably connected to the inner wall of the connecting plate, the outer ring of the transmission rod is fixedly connected to a connecting block, the top of the connecting block is fixedly connected to a fixing rod, the inner wall of the fixing rod is slidably connected to the connecting rod, and a fourth spring is provided inside the connecting rod, both ends of the fourth spring are fixedly connected to a limiting block, and the limiting block passes through and is slidably connected to the fixed rod.

[0009] By adopting the above technical solution, the tool can be quickly disassembled and replaced through the linkage between the above installation components, which can reduce the downtime caused by tool damage, enable the equipment to resume normal production more quickly, and improve overall production efficiency.

[0010] As a further description of the above technical solution: both ends of one side of the inner wall of the connecting plate are penetrated by and fixedly connected with a third spring, and the other end of the third spring is fixedly connected with a slider.

[0011] By adopting the above technical solution, the slider can be allowed to slide on the connecting plate through the installed third spring, thereby limiting the connecting block.

[0012] As a further description of the above technical solution: the bottom of the connecting block is fixedly connected to a mounting block, and the mounting block is slidably connected to the slider.

[0013] By adopting the above technical solution, the required components and structures can be fixed and carried by the installed mounting blocks.

[0014] As a further description of the above technical solution: a baffle is provided in the middle of the top of the connecting plate, and a servo motor is fixedly connected to one side of the fixing block.

[0015] By adopting the above technical solution, the film can be better slid on the processing platform through the installed baffle.

[0016] As a further description of the above technical solution: the output end of the servo motor passes through the fixed block and is fixedly connected to a pressure roller, and the pressure roller is rotatably connected to the fixed block.

[0017] By adopting the above technical solution, the pressure roller is rotated by the servo motor to transport the film to be cut.

[0018] As a further description of the above technical solution: a cutter is provided on the top of the connecting rod.

[0019] By adopting the above technical solution, the required film can be trimmed by the installed tool.

[0020] As a further description of the above technical solution: the bottom of the processing platform is fixedly connected with evenly distributed columns.

[0021] By adopting the above technical solution, the installed columns can support and fix the entire equipment and enhance its overall stability.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0023] 1. The utility model provides a film trimming device for a film processing line. First, the pressure of the pressure roller on the film can be adjusted through the linkage between the load-bearing rod, the fixed block, the first spring, the load-bearing frame, the push rod motor, the second spring and the slide rod. The cutting effect can be optimized according to the requirements of films of different thicknesses and materials. At the same time, the quick disassembly of the connecting plate facilitates the operator to perform daily maintenance and cleaning of the cutting structure, helps to keep the equipment in good condition, and thus extends the service life of the equipment.

[0024] 2. The utility model provides a film trimming device for a film processing line, which can effectively prevent damage to the tool through the linkage between the third spring, slider, connecting block, transmission rod, mounting block, fixed rod, connecting rod, fourth spring and limit block, extend the service life of the tool, reduce the frequency and cost of tool replacement, and can adapt to different types of foreign matter. Especially when processing various types of films, it can ensure that the tool can be properly protected regardless of how the processing environment changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a three-dimensional diagram of the utility model;

[0027] Figure 3 This is a cross-sectional view of the connecting plate of the present invention;

[0028] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Processing platform; 2. Column; 3. Loading rod; 4. Fixed block; 5. Servo motor; 6. Pressure roller; 7. First spring; 8. Loading frame; 9. Push rod motor; 10. Pressure plate; 11. Connecting plate; 12. Baffle; 13. Second spring; 14. Slide bar; 15. Third spring; 16. Slider; 17. Connecting block; 18. Transmission rod; 19. Mounting block; 20. Fixed rod; 21. Connecting rod; 22. Fourth spring; 23. Limit block; 24. Tool. DETAILED DESCRIPTION

[0031] The following will refer to the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0033] Reference Figure 1 and Figure 3 The utility model relates to a film trimming device for a film processing line, comprising a processing platform 1, a connecting plate 11 passing through and slidably connected to the top middle of the processing platform 1, and the required components and structures can be fixed and connected by the installed connecting plate 11, a baffle 12 is provided in the top middle of the connecting plate 11, and the installed baffle 12 can carry the film to be cut, a servo motor 5 is fixedly connected to one side of a fixed block 4, the output end of the servo motor 5 passes through the fixed block 4 and is fixedly connected to a pressure roller 6, and the pressure roller 6 is rotatably connected to the fixed block 4, and a tool 24 is provided on the top of the connecting rod 21, by starting the servo motor 5, the pressure roller 6 is rotated on the fixed block 4, so that the film is in contact with the tool 24, thereby cutting it, and the bottom of the processing platform 1 is fixedly connected with evenly distributed columns 2, and the installed columns 2 can carry and fix the entire equipment, thereby producing film.

[0034] Reference Figure 2 and Figure 3 , one end of the top of the processing platform 1 is fixedly connected with a uniformly distributed load-bearing rod 3, and the middle of the outer ring of the load-bearing rod 3 is penetrated and slidably connected with a fixed block 4, and the top of the outer ring of the load-bearing rod 3 is sleeved with a first spring 7, and both sides of the processing platform 1 are fixedly connected with a load-bearing frame 8, and the top of the load-bearing frame 8 is fixedly connected with a push rod motor 9. The output end of the push rod motor 9 penetrates the load-bearing frame 8 and is fixedly connected with a pressure plate 10, and the pressure plate 10 and the load-bearing rod 3 are penetrated and slidably connected. By starting the push rod motor 9, the pressure plate 10 is moved downward, and the first spring 7 is squeezed by the linkage between the pressure plate 10 and the fixed block 4, so that the fixed The fixed block 4 slides on the supporting rod 3, thereby adjusting the pressure of the pressure roller 6 on the film, thereby ensuring that the film will not be wrinkled or damaged during the cutting process, thereby improving the quality of the cutting edge. The second spring 13 is passed through and fixedly connected on both sides of the connecting plate 11, and the other end of the second spring 13 is fixedly connected to the sliding rod 14, and the sliding rod 14 is passed through and slidably connected to the processing platform 1. By allowing the sliding rod 14 to squeeze the second spring 13, the sliding rod 14 slides into the connecting plate 11, allowing the connecting plate 11 to quickly detach from the processing platform 1, so that the cutting structure, such as the cutting width of the tool 24, can be frequently changed according to order requirements.

[0035] Reference Figure 3 and Figure 4 A protection component is provided inside the connecting plate 11, and the protection component includes a transmission rod 18, which penetrates and is rotatably connected to the inner wall of the connecting plate 11. The outer ring of the transmission rod 18 is fixedly connected to a connecting block 17, and the top of the connecting block 17 is fixedly connected to a fixing rod 20. The inner wall of the fixing rod 20 is slidably connected to a connecting rod 21. A fourth spring 22 is provided inside the connecting rod 21, and both ends of the fourth spring 22 are fixedly connected to a limiting block 23, and the limiting block 23 penetrates and is slidably connected to the fixing rod 20. By allowing the limiting block 23 to squeeze the fourth spring 22, the limiting block 23 is allowed to slide into the connecting rod 21, so that the connecting rod 21 can quickly slide out of the fixing rod. 20, so that it can adapt to different types of foreign matter, especially when processing various types of films, the inner wall of the connecting plate 11 is penetrated and fixedly connected at both ends with a third spring 15, and the other end of the third spring 15 is fixedly connected with a slider 16, and the bottom of the connecting block 17 is fixedly connected with a mounting block 19, and the mounting block 19 is slidably connected to the slider 16, and the slider 16 is squeezed by the connecting block 17, so that the slider 16 squeezes the third spring 15, so that the slider 16 does not contact the connecting block 17, and the mounting block 19 is rotated in the connecting plate 11 through the transmission rod 18, so that accidents can be reduced, a safer operating environment is provided, and the safety of workers is ensured.

[0036] Working principle: First, start the push rod motor 9 to move the pressure plate 10 downward, and through the penetration and sliding connection between the pressure plate 10 and the load-bearing rod 3, let the pressure plate 10 squeeze the first spring 7 set on the top of the fixed block 4, so that the pressure of the fixed block 4 on the processing platform 1 changes. Then, when the width of the cutting edge needs to be adjusted, let the slide bar 14 squeeze the second spring 13, so that the slide bar 14 slides into the processing platform 1, so that the connecting plate 11 quickly detaches from the processing platform 1, so as to make adjustments. Then, when the tool 24 needs to be replaced, let the limit block 23 squeeze the fourth spring 22, so that the limit block 23 slides into the connecting rod 21, so that the connecting rod 21 quickly slides out of the fixed rod 20, thereby taking out the tool 24, and then the connecting rod 21 slides into the fixed rod 20, and the fourth spring 22 rebounds, so that the limit block 23 slides out of the fixed rod 20, thereby fixing the tool 24, and then when the tool 24 cuts a foreign object, the connecting block 17 squeezes the slider 16, so that the slider 16 slides into the connecting plate 11, so that the slider 16 releases the limit on the connecting block 17, and rotates in the connecting plate 11 through the transmission rod 18, so that the mounting block 19 rotates, so that the tool 24 rotates, and stops cutting.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A film trimming device for a film processing line, comprising a processing platform (1), characterized in that: One end of the top of the processing platform (1) is fixedly connected to a uniformly distributed load-bearing rod (3), and a fixed block (4) is passed through and slidably connected in the middle of the outer ring of the load-bearing rod (3). The top of the outer ring of the load-bearing rod (3) is sleeved with a first spring (7). Both sides of the processing platform (1) are fixedly connected to a load-bearing frame (8), and the top of the load-bearing frame (8) is fixedly connected to a push rod motor (9). The output end of the push rod motor (9) passes through the load-bearing frame (8) and is fixedly connected to a pressure plate (10), and the pressure plate (10) and the load-bearing rod (3) are passed through and slidably connected. A connecting plate (11) is passed through and slidably connected in the middle of the top of the processing platform (1), and both sides of the connecting plate (11) are passed through and fixedly connected to a second spring (13), and the other end of the second spring (13) is fixedly connected to a slide rod (14), and the slide rod (14) passes through and slidably connected to the processing platform (1), and a protection component is provided inside the connecting plate (11).

2. The film trimming device for a film processing line according to claim 1, characterized in that: The protection assembly includes a transmission rod (18), the transmission rod (18) and the inner wall of the connecting plate (11) are penetrated and rotatably connected, the outer ring of the transmission rod (18) is fixedly connected to the connecting block (17), the top of the connecting block (17) is fixedly connected to the fixing rod (20), the inner wall of the fixing rod (20) is slidably connected to the connecting rod (21), a fourth spring (22) is provided inside the connecting rod (21), both ends of the fourth spring (22) are fixedly connected to the limiting block (23), and the limiting block (23) and the fixing rod (20) are penetrated and slidably connected.

3. The film trimming device for a film processing line according to claim 1, characterized in that: A third spring (15) is passed through and fixedly connected to both ends of one side of the inner wall of the connecting plate (11), and the other end of the third spring (15) is fixedly connected to a slider (16).

4. The film trimming device for a film processing line according to claim 2, characterized in that: The bottom of the connecting block (17) is fixedly connected with a mounting block (19), and the mounting block (19) is slidably connected to the slider (16).

5. The film trimming device for a film processing line according to claim 1, characterized in that: A baffle (12) is provided in the middle of the top of the connecting plate (11), and a servo motor (5) is fixedly connected to one side of the fixing block (4).

6. The film trimming device for a film processing line according to claim 5, characterized in that: The output end of the servo motor (5) passes through the fixed block (4) and is fixedly connected to a pressure roller (6), and the pressure roller (6) is rotatably connected to the fixed block (4).

7. The film trimming device for a film processing line according to claim 2, characterized in that: A cutter (24) is provided on the top of the connecting rod (21).

8. The film trimming device for a film processing line according to claim 1, characterized in that: The bottom of the processing platform (1) is fixedly connected with evenly distributed columns (2).

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