Anti-pollution release film cleaning and cutting equipment

Abstract

The utility model discloses an anti-pollution release film cleaning and cutting device which comprises an unwinding disc, a cutting device and a cutting device. The winding disc is used for winding the release film unwound by the unwinding disc; the cutting assembly comprises a base, a first sliding rail, a moving seat, a second sliding rail, a cutter seat and a cutter, the first sliding rail is fixedly installed on the base, the moving seat is connected to the first sliding rail in a sliding mode, the second sliding rail is fixedly installed on the moving seat, the cutter seat is connected to the second sliding rail in a sliding mode, and the cutter is fixedly installed on the cutter seat; the cutter cleaning assembly comprises a supporting arm, a mounting seat and first wiping blocks, the supporting arm is fixedly mounted on the base, the mounting seat is fixedly mounted on the supporting arm, and the first wiping blocks are symmetrically arranged on the opposite side walls of the mounting seat; and the film material clamping assembly is used for clamping the release film. Compared with the prior art, the release film cutting device solves the problem that a film material and a cutter are polluted in the existing cutting machining process of a release film.

Description

Technical Field

[0001] The utility model relates to the technical field of release films, in particular to an anti-pollution release film cleaning and cutting device. Background Art

[0002] Release film refers to a film with a distinct surface. To enhance the release force of plastic films, they are typically treated with plasma, fluorinated, or coated with a silicone release agent. This allows them to exhibit extremely light and stable release force against various organic pressure-sensitive adhesives.

[0003] When the release film is cut by a cutter, the debris generated by the cutting will not only contaminate the cutter, but will also contaminate the release film in turn as the cutter is used, affecting the processing quality of the release film. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-pollution release film cleaning and cutting device to solve the problem of contamination of film materials and cutters in the existing release film cutting process.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: an anti-pollution release film cleaning and cutting device, comprising:

[0006] Unwind reel;

[0007] A reel for reeling up the release film unwound by the unwinding reel;

[0008] The cutting assembly includes a base, a first slide rail, a movable base, a second slide rail, a cutter base, and a cutter, wherein the first slide rail is fixedly mounted on the base, the movable base is slidably connected to the first slide rail, the second slide rail is fixedly mounted on the movable base, the cutter base is slidably connected to the second slide rail, and the cutter is fixedly mounted on the cutter base;

[0009] The cutter cleaning assembly includes a support arm, a mounting base, and a first wiping block, wherein the support arm is fixedly mounted on the base, the mounting base is fixedly mounted on the support arm, and the first wiping blocks are symmetrically arranged on opposite side walls of the mounting base;

[0010] The film material clamping assembly is used to clamp the release film.

[0011] As a further description of the above technical solution:

[0012] The film material clamping assembly includes a fixed clamping seat, a movable clamping seat and a driving cylinder. The fixed clamping seat and the movable clamping seat are respectively arranged on the upper and lower sides of the release film. The movable clamping seat is provided with a second wiping block and a roller. The piston rod of the driving cylinder is connected to the movable clamping seat.

[0013] As a further description of the above technical solution:

[0014] A plurality of parallel convex ribs are arranged on the inner wall of the mounting seat.

[0015] As a further description of the above technical solution:

[0016] A guide slope is provided on the side of the first wiping block facing the cutting assembly.

[0017] As a further description of the above technical solution:

[0018] A dust collection bin is provided on the front side of the mounting seat.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0020] 1. In the present invention, the release film unwound from the unwinding reel is rewound by the reel. When cutting is required, the release film is clamped by the film material clamping assembly. The cutter on the cutter seat then moves horizontally and vertically via the first and second slide rails. After cutting the release film, the cutter first moves upward and then horizontally to the cutter cleaning assembly. After passing through the gap between the two first wiping blocks, the cutter wipes away surface debris. The cutter then returns and passes through the first wiping blocks again to reset. Debris generated by the cutter when cutting the release film is effectively wiped away by the cutter cleaning assembly, avoiding the problem of contamination of the cutter during the release film cutting process.

[0021] 2. In this utility model, two film material clamping assemblies are symmetrically arranged between the unwinding reel and the rewinding reel. The cutter cuts the release film between the two film material clamping assemblies. During the release film cutting process, the movable clamping seat is driven upward by the drive cylinder and cooperates with the fixed clamping seat to clamp the release film. After the release film is cut, the unwinding reel and the rewinding reel respectively rewind the release film. During the rewinding process, the second wiping block cleans the surface of the release film from cutting debris, thus solving the problem of film material and cutter contamination during the existing release film cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic diagram of the structure of an anti-pollution release film cleaning and cutting device.

[0024] Figure 2 A schematic diagram of the structure of the cutting component in an anti-pollution release film cleaning and cutting device Figure 1 .

[0025] Figure 3 A schematic diagram of the structure of the cutting component in an anti-pollution release film cleaning and cutting device Figure 2 .

[0026] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0027] Legend:

[0028] 1. Unwinding reel; 2. Rewinding reel; 3. Cutting assembly; 31. Base; 32. First slide rail; 33. Movable seat; 34. Second slide rail; 35. Cutter seat; 36. Cutter; 4. Cutter cleaning assembly; 41. Support arm; 42. Mounting seat; 421. Rib; 43. First wiping block; 431. Guide ramp; 44. Dust collection bin; 5. Fixed clamping seat; 6. Movable clamping seat; 61. Second wiping block; 62. Roller; 7. Drive cylinder; 9. Release film. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying drawings in 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.

[0030] Example 1

[0031] See also Figure 1-4 The utility model provides a technical solution: an anti-pollution release film cleaning and cutting device, comprising:

[0032] Unwinding reel 1;

[0033] A reel 2 for reeling in the release film 9 unwound by the unwinding reel;

[0034] The cutting assembly 3 includes a base 31, a first slide rail 32, a movable base 33, a second slide rail 34, a cutter base 35, and a cutter 36. The first slide rail 32 is fixedly mounted on the base 31, the movable base 33 is slidably connected to the first slide rail 32, the second slide rail 34 is fixedly mounted on the movable base 33, the cutter base 35 is slidably connected to the second slide rail 34, and the cutter 36 is fixedly mounted on the cutter base 35.

[0035] The cutter cleaning assembly 4 includes a support arm 41, a mounting base 42, and a first wiping block 43. The support arm 41 is fixedly mounted on the base 31, the mounting base 42 is fixedly mounted on the support arm 41, and the first wiping blocks 43 are symmetrically arranged on opposite side walls of the mounting base 42.

[0036] The film material clamping assembly is used to clamp the release film 9.

[0037] The film material clamping assembly includes a fixed clamping seat 5, a movable clamping seat 6, and a driving cylinder 7. The fixed clamping seat 5 and the movable clamping seat 6 are respectively arranged on the upper and lower sides of the release film 9. The movable clamping seat 6 is provided with a second wiping block 61 and a roller 62. The piston rod of the driving cylinder 7 is connected to the movable clamping seat 6. The fixed clamping seat 5 and the movable clamping seat 6 have the same structure.

[0038] Two film material clamping assemblies are arranged symmetrically facing each other between the unwinding reel 1 and the winding reel 2 , and the cutter 36 cuts the release film 9 between the two film material clamping assemblies.

[0039] When the release film 9 is cut, the movable clamping seat 6 moves upward under the drive of the driving cylinder 7, and cooperates with the fixed clamping seat 5 to clamp the release film 9; after the release film 9 is cut, the unwinding reel 1 and the reel 2 reel up the release film 9 respectively. During the rewinding process of the release film 9, the second wiping block 61 cleans the cutting debris on the surface, thereby solving the problem of contamination of the film material and the cutter in the existing cutting process of the release film.

[0040] Working Principle: Release film 9 unwound from unwinding reel 1 is rewound by rewinding reel 2. When cutting is required, the film clamping assembly clamps the release film 9. Then, the cutter 36 on the cutter seat 35 moves horizontally and vertically via the first and second slide rails 32 and 34. After severing the release film 9, the cutter 36 first ascends and then moves horizontally to the cutter cleaning assembly 4. Passing through the gap between the two first wiping blocks 43, the cutter 36 wipes away surface debris. The cutter 36 then returns and passes through the first wiping blocks 43 again to reset. Debris generated by the cutter 36 when cutting the release film 9 is effectively wiped away by the cutter cleaning assembly 4, preventing contamination of the cutter during the release film cutting process.

[0041] Example 2

[0042] This embodiment further improves upon the above embodiment by providing the following technical solutions: A plurality of parallel ribs 421 are provided on the inner wall of the mounting base 42. The first wiping block 43 is bonded and fixed to the inner wall of the mounting base 42. The ribs 421 effectively prevent the first wiping block 43 from being displaced by the wiping cutter 36, thereby ensuring effective wiping.

[0043] Example 3

[0044] Based on the above embodiment, this embodiment further makes the following improved technical solutions: a guide slope 431 is provided on the side of the first wiping block 43 facing the cutting assembly 3 to prevent the cutter from colliding with the first wiping block 43 and causing damage, and to guide the cutter 36 into the gap between the two first wiping blocks 43.

[0045] Example 4

[0046] This embodiment further provides the following improved technical solutions based on the above embodiment: a dust collecting bin 44 is provided on the front side of the mounting base 42, and the dust collecting bin 44 is detachably mounted on the mounting base 42. The dust collecting bin 44 collects the debris removed from the cutter 36 by the first wiping block 43, ensuring a clean environment.

[0047] Specifically, a magnet is provided on the side of the dust collecting bin 44 facing the mounting seat 42 , and the dust collecting bin 44 is fixed on the mounting seat 42 by adsorption of the magnet, so that the dust collecting bin 44 can be quickly disassembled and assembled, and is easy to clean.

[0048] 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. A device for cleaning and cutting anti-pollution release films, characterized in that: include: Unwind reel; A reel for reeling up the release film unwound by the unwinding reel; A cutting assembly comprising a base, a first slide rail, a movable base, a second slide rail, a cutter base, and a cutter, wherein the first slide rail is fixedly mounted on the base, the movable base is slidably connected to the first slide rail, the second slide rail is fixedly mounted on the movable base, the cutter base is slidably connected to the second slide rail, and the cutter is fixedly mounted on the cutter base; A cutter cleaning assembly comprising a support arm, a mounting base, and a first wiping block, wherein the support arm is fixedly mounted on the base, the mounting base is fixedly mounted on the support arm, and the first wiping blocks are symmetrically arranged on opposite side walls of the mounting base; The film material clamping assembly is used for clamping the release film.

2. The anti-pollution release film cleaning and cutting device according to claim 1, characterized in that: The film material clamping assembly includes a fixed clamping seat, a movable clamping seat and a driving cylinder. The fixed clamping seat and the movable clamping seat are respectively arranged on the upper and lower sides of the release film. The movable clamping seat is provided with a second wiping block and a roller. The piston rod of the driving cylinder is connected to the movable clamping seat.

3. The anti-pollution release film cleaning and cutting device according to claim 1, characterized in that: A plurality of parallel convex ribs are provided on the inner wall of the mounting seat.

4. The anti-pollution release film cleaning and cutting device according to claim 1, characterized in that: A guiding slope is provided on a side of the first wiping block facing the cutting assembly.

5. The anti-pollution release film cleaning and cutting device according to claim 1, characterized in that: A dust collecting bin is provided on the front side of the mounting base.

6. The anti-pollution release film cleaning and cutting device according to claim 5, characterized in that: The dust collecting bin is detachably mounted on the mounting base.

7. The anti-pollution release film cleaning and cutting device according to claim 6, characterized in that: A magnet is provided on the side of the dust collecting bin facing the mounting seat, and the dust collecting bin is fixed on the mounting seat by adsorption of the magnet.

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