Stripping device for laser film production

Abstract

The utility model discloses a stripping device for laser film production, which comprises a base, the top of the base is fixedly connected with a working box, one end of the inner cavity of the working box is provided with a film roller, and the upper part and the lower part of the other end of the inner cavity of the working box are respectively provided with a waste roller and a receiving roller. And a first direction dividing roller and a second direction dividing roller are rotatably arranged at the top and the bottom of an inner cavity of the working box correspondingly. According to the stripping device for laser film production, the two limiting rings are located at the two ends of the second direction separating roller, a stripped laser film is limited in the conveying process on the surface of the second direction separating roller, deviation of the laser film in the conveying process is avoided, the finished product quality of the laser film rolled by the material collecting roller is improved, and follow-up use is facilitated; the two-way threaded rod is driven to rotate, the distance between the two limiting rings can be adjusted through connection of the connecting rod, and then the laser film limiting device can be matched with laser films of different specifications for limiting use.

Description

Technical Field

[0001] The utility model relates to the technical field of stripping devices, in particular to a stripping device for laser film production. Background Art

[0002] Laser film generally adopts computer dot lithography technology, 3D true color holographic technology, multiple and dynamic imaging technology, etc. From the perspective of product composition, laser film products can be roughly divided into three types: OPP laser film, PET laser film and PVC laser film. Laser packaging is a sub-industry in the packaging industry and has achieved rapid development. Compared with other products in the packaging industry, laser packaging materials not only have novel and bright appearance, but also have high-tech anti-counterfeiting functions.

[0003] Chinese patent CN216945587U discloses a laser film rapid printing peeling device. This technical solution relies on a guide shaft and can provide a guiding effect on the moving direction of the laser film to maintain the unidirectionality of the laser film during feeding. The feeding roller can provide traction power for the movement of the laser film and peel the laser film through two split rollers. However, the peeling device does not have the function of guiding and limiting the laser film after peeling during use. The peeled laser film is prone to positional displacement during the winding process, thereby reducing the quality of the finished product after winding, which is not conducive to subsequent use.

[0004] Therefore, how to achieve the guidance and limitation of the laser film after peeling is a technical problem that needs to be solved urgently in the industry. Utility Model Content

[0005] The main purpose of the utility model is to provide a peeling device for laser film production, aiming to solve the problem that the peeling device does not have the function of guiding and limiting the peeled laser film during use, and the peeled laser film is prone to position deviation during the winding process.

[0006] The utility model provides a peeling device for laser film production, comprising a base, a working box is fixedly connected to the top of the base, a film roller is arranged at one end of the inner cavity of the working box, a waste roller and a receiving roller are arranged at the upper and lower parts of the other end of the inner cavity of the working box respectively, and a first splitting roller and a second splitting roller are rotatably arranged at the top and bottom of the inner cavity of the working box respectively;

[0007] A accommodating cavity is provided at the top of the base, and a bidirectional threaded rod is rotatably provided in the inner cavity of the accommodating cavity. The front end and the rear end of the surface of the bidirectional threaded rod are both threadedly connected with a threaded sleeve, and a connecting rod is vertically fixedly connected to the top of the threaded sleeve. The top end of the connecting rod can movably extend to the inner cavity of the working box and is fixedly connected with a limiting ring sleeved on the outside of the second directional roller. The inner cavity of the accommodating cavity is provided with an output shaft and a motor fixedly connected to the rear end of the bidirectional threaded rod.

[0008] Preferably, a guide opening for the movement of the connecting rod is formed at the top of the inner wall of the accommodating cavity and the bottom of the working box.

[0009] Preferably, guide rollers are rotatably provided at the lower part and the middle part of one end of the inner cavity of the working box.

[0010] Preferably, the inner cavity of the working box is provided with a conveying roller, and the inner cavity of the working box is provided with a peeling roller.

[0011] Preferably, an inspection cover adapted to the accommodating cavity is detachably connected to the surface of the base via a plurality of bolts, and a plurality of heat dissipation holes are provided on the surface of the inspection cover.

[0012] Preferably, a box door is provided on the surface of the working box, a handle is fixedly connected to the side wall of the box door, and an observation window is provided on the surface of the box door.

[0013] The utility model limits the position of the peeled laser film on the surface of the second split roller during the transportation process by two limit rings located at the two ends of the second split roller, so as to avoid the deviation of the laser film during the transportation process, improve the quality of the finished product of the laser film rolled up by the receiving roller, and facilitate the subsequent use; after the motor works, it drives the bidirectional threaded rod to rotate, and then drives the two threaded sleeves to approach or move away from each other; by connecting the connecting rod, the distance between the two limit rings can be adjusted, so as to adapt to laser films of different specifications for limiting use, thereby improving the adaptability of the device and facilitating the production and processing of laser film peeling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a front embodiment of the utility model;

[0015] Figure 2 It is a schematic diagram of a front cross-sectional embodiment of the utility model;

[0016] Figure 3 It is a schematic diagram of an embodiment of a base and a bidirectional threaded rod in the utility model.

[0017] In the figure: 1. base; 2. working box; 3. box door; 4. observation window; 5. handle; 6. film roller; 7. guide roller; 8. conveying roller; 9. peeling roller; 10. first split roller; 11. second split roller; 12. waste roller; 13. receiving roller; 14. accommodating chamber; 15. motor; 16. bidirectional threaded rod; 17. threaded sleeve; 18. connecting rod; 19. limiting ring; 20. inspection cover; 21. heat dissipation hole; 22. bolt.

[0018] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0019] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0020] Reference Figure 1-3 , an embodiment of the utility model is proposed, a peeling device for laser film production, including a base 1, a working box 2 is fixedly connected to the top of the base 1, a film roller 6 is arranged at one end of the inner cavity of the working box 2, a waste roller 12 and a receiving roller 13 are respectively arranged at the upper and lower parts of the other end of the inner cavity of the working box 2, and a first splitting roller 10 and a second splitting roller 11 are respectively rotatably arranged at the top and bottom of the inner cavity of the working box 2.

[0021] A receiving cavity 14 is provided at the top of the base 1, and a bidirectional threaded rod 16 is rotatably provided in the inner cavity of the receiving cavity 14. The front and rear ends of the bidirectional threaded rod 16 are threadedly connected with a threaded sleeve 17, and the top of the threaded sleeve 17 is vertically fixedly connected with a connecting rod 18.

[0022] The top end of the connecting rod 18 can be movably extended to the inner cavity of the working box 2, and is fixedly connected to a limiting ring 19 sleeved on the outside of the second split roller 11. The inner cavity of the accommodating cavity 14 is provided with a motor 15 whose output shaft is fixedly connected to the rear end of the bidirectional threaded rod 16.

[0023] Two limiting rings 19 are located at both ends of the second split roller 11 to limit the peeled laser film during transportation on the surface of the second split roller 11, thereby avoiding deviation of the laser film during transportation and improving the quality of the finished product of the laser film wound by the receiving roller 13, which is beneficial to subsequent use.

[0024] After the motor 15 starts working, it drives the bidirectional threaded rod 16 to rotate, and then drives the two threaded sleeves 17 to move closer to or away from each other. By connecting the connecting rod 18, the distance between the two limit rings 19 can be adjusted, so that it can adapt to different specifications of laser films for limiting use, thereby improving the adaptability of the device and facilitating the production and processing of laser film peeling.

[0025] Furthermore, a guide opening for the movement of the connecting rod 18 is provided at the top of the inner wall of the accommodating chamber 14 and the bottom of the working box 2. The guide opening facilitates guiding and limiting the connecting rod 18 during its movement, so that the limiting ring 19 can move more smoothly and stably on the surface of the second dividing roller 11.

[0026] Furthermore, guide rollers 7 are rotatably provided at the lower and middle parts of one end of the inner cavity of the working box 2 , a conveying roller 8 is provided in the inner cavity of the working box 2 , and a peeling roller 9 is provided in the inner cavity of the working box 2 .

[0027] The guide roller 7 is convenient for guiding the film roller 6 when releasing the laser film, and the conveying roller 8 is convenient for conveying the laser film. The laser film is then peeled off when passing between two peeling rollers 9.

[0028] Furthermore, an inspection cover 20 adapted to the accommodating cavity 14 is detachably connected to the surface of the base 1 via a plurality of bolts 22 , and a plurality of heat dissipation holes 21 are provided on the surface of the inspection cover 20 .

[0029] Furthermore, a box door 3 is provided on the surface of the working box 2 , a handle 5 is fixedly connected to the side wall of the box door 3 , and an observation window 4 is provided on the surface of the box door 3 .

[0030] After the box door 3 is opened, the film roller 6, the waste roller 12 and the receiving roller 13 can be replaced, and the internal working components can be easily inspected and maintained.

[0031] During operation, the two limit rings 19 are located at both ends of the second split roller 11, which limit the peeled laser film during transportation on the surface of the second split roller 11 to avoid deviation of the laser film during transportation, improve the quality of the finished product of the laser film rolled up by the receiving roller 13, and facilitate subsequent use. After the motor 15 works, it drives the bidirectional threaded rod 16 to rotate, and then drives the two threaded sleeves 17 to move closer to or away from each other. By connecting the connecting rod 18, the distance between the two limit rings 19 can be adjusted, so that it can adapt to laser films of different specifications for limiting use.

[0032] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A peeling device for laser film production, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a working box (2); a film roller (6) is arranged at one end of the inner cavity of the working box (2); a waste roller (12) and a receiving roller (13) are arranged at the upper and lower parts of the other end of the inner cavity of the working box (2); and a first splitting roller (10) and a second splitting roller (11) are rotatably arranged at the top and bottom of the inner cavity of the working box (2); The top of the base (1) is provided with a receiving cavity (14), the inner cavity of the receiving cavity (14) is rotatably provided with a bidirectional threaded rod (16), the front end and the rear end of the surface of the bidirectional threaded rod (16) are both threadedly connected with a threaded sleeve (17), the top of the threaded sleeve (17) is vertically fixedly connected with a connecting rod (18), the top end of the connecting rod (18) can movably extend to the inner cavity of the working box (2), and is fixedly connected with a limiting ring (19) sleeved on the outside of the second split roller (11), and the inner cavity of the receiving cavity (14) is provided with a motor (15) whose output shaft is fixedly connected to the rear end of the bidirectional threaded rod (16).

2. The peeling device for laser film production according to claim 1, characterized in that: The top of the inner wall of the accommodating cavity (14) and the bottom of the working box (2) are provided with guide openings for the movement of the connecting rod (18).

3. The peeling device for laser film production according to claim 1, characterized in that: Guide rollers (7) are rotatably provided at the lower part and the middle part of one end of the inner cavity of the working box (2).

4. The peeling device for laser film production according to claim 1, characterized in that: The inner cavity of the working box (2) is provided with a conveying roller component (8), and the inner cavity of the working box (2) is provided with a peeling roller component (9).

5. The peeling device for laser film production according to claim 1, characterized in that: An inspection cover (20) adapted to the accommodating cavity (14) is detachably connected to the surface of the base (1) via a plurality of bolts (22), and a plurality of heat dissipation holes (21) are provided on the surface of the inspection cover (20).

6. The peeling device for laser film production according to claim 1, characterized in that: The surface of the working box (2) is provided with a box door (3), a handle (5) is fixedly connected to the side wall of the box door (3), and the surface of the box door (3) is provided with an observation window (4).

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