Laser film laminating device convenient to position

Abstract

The utility model discloses a laser film laminating device convenient to position, which comprises an accommodating box, the top of the accommodating box is fixedly connected with a fixed box, an inner cavity of the fixed box is rotatably and transversely provided with a two-way threaded rod, the two ends of the surface of the two-way threaded rod are in threaded connection with threaded sleeves, and the two ends of the surface of the two-way threaded rod are in threaded connection with the threaded sleeves. And the bottom of the threaded sleeve is vertically and fixedly connected with a connecting rod, and the bottom end of the connecting rod can movably extend into an inner cavity of the containing box and is fixedly connected with a limiting ring. According to the laser film laminating device convenient to position, a connecting plate can be driven to descend by twisting a bolt, after the connecting plate descends to be clamped with the surface of a fluted disc, a two-way threaded rod can be clamped and fixed after rotating, then a limiting ring is locked after being positioned, the stability of the limiting ring in the long-time limiting working process is improved, and the working efficiency is improved. And the limiting effect on the laser film is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating devices, in particular to a laminating device for laser films which is easy to position. Background Art

[0002] Laser film generally adopts computer dot lithography technology, 3D true color holographic technology and multiple and dynamic imaging technology. Based on the product composition, laser film products can be roughly divided into three types: OPP laser film, PET laser film and PVC laser film.

[0003] Chinese patent CN216635025U discloses a positionable laminating device for laser dyeing film. This technical solution is to provide a turning handle, and utilize the cooperation of the turning handle and the forward and reverse threaded rod to make the threaded barrel move left and right on the surface of the forward and reverse threaded rod, and at the same time make the threaded barrel drive the sliding rod to slide inside the sliding hole, and at the same time make the limiting ring slide on the surface of the conveying roller through the sliding rod, so as to limit the laser film, and at the same time further improve the laminating effect of the laser film, and avoid the phenomenon of sliding or deviation of the laser film during the conveying process; however, the laminating device does not have the function of limiting the threaded rod during use. During long-term use, the threaded rod is easily rotated by force, which is easy to cause the position deviation of the two limiting rings, reducing the limiting effect on the laser film.

[0004] Therefore, how to achieve stable limiting and fixing of the limiting ring 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 laser film coating device which is easy to position, and aims to solve the problem that the coating device does not have the function of limiting the threaded rod during use, and long-term work easily causes the force position of the two limit rings to shift.

[0006] The utility model provides a film coating device for laser film that is easy to position, comprising a containing box, the top of the containing box is fixedly connected to a fixed box, the inner cavity of the fixed box is rotatably provided with a bidirectional threaded rod, both ends of the surface of the bidirectional threaded rod are threadedly connected to threaded sleeves, the bottom of the threaded sleeve is vertically fixedly connected to a connecting rod, the bottom end of the connecting rod can be movably extended to the inner cavity of the containing box, and is fixedly connected to a limiting ring, and a laser distance measuring sensor is embedded in the inner side surface of the limiting ring;

[0007] One end of the surface of the bidirectional threaded rod is fixedly connected to a toothed disc, and one end of the top of the fixed box is vertically provided with a bolt, the bottom end of the bolt can be rotatably extended to the inner cavity of the fixed box, and is rotatably connected to a connecting plate adapted to the toothed disc, and a conveying mechanism is provided on the top of the inner cavity of the containing box.

[0008] Preferably, the conveying mechanism includes a protective box, which is laterally fixedly connected to the rear end of the top of one side of the containing box, and the inner cavity of the protective box is laterally fixedly connected to a motor, the output shaft of the motor can rotatably extend to the inner cavity of the containing box and is fixedly connected to a conveying roller, and the limiting ring can be movably sleeved on the surface of the conveying roller.

[0009] Preferably, a feed port is provided at the top of the rear side of the containing box, and a discharge port is provided at the lower portion of the front side of the containing box.

[0010] Preferably, a coating assembly is provided at the lower portion of the front end of the inner cavity of the containing box, a discharge plate is provided at the lower portion of the front end of the inner cavity of the containing box, and the front end of the discharge plate extends to the outside of the containing box through the inside of the discharge port.

[0011] Preferably, a handle is fixedly connected to the top end of the bolt, a limiting rod is vertically fixedly connected to the upper surface of the connecting plate, and the top end of the limiting rod can be pulled and extended to the outside of the fixing box.

[0012] Preferably, one end of the bidirectional threaded rod can rotatably extend to the outside of the fixed box and is fixedly connected with a twist handle.

[0013] Preferably, an operation panel is provided on the surface of the storage box, a base is fixedly connected to the bottom of the storage box, and a plurality of mounting seats are provided on the surface of the base.

[0014] The utility model can drive the two threaded sleeves to move closer to or away from each other through the rotation of the bidirectional threaded rod, thereby driving the two connecting rods to move, adjusting the spacing between the two limit rings, and thus being able to adapt to different specifications of laser films for limiting and guiding use; and by twisting the bolt, the connecting plate can be driven to descend, and after the connecting plate descends to engage with the surface of the toothed disc, the bidirectional threaded rod can be rotated and then engaged and fixed, and then the limit ring can be positioned and locked, thereby improving the stability of the limit ring during long-term limiting work and improving the limiting effect on the laser film; and when adjusting the spacing between the two limit rings, the laser ranging sensor can be used for detection, so that the spacing between the two limit rings can be accurately grasped, which is convenient for improving the limiting effect on the laser film and improving the coating quality of the laser film. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a front embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of a front cross-sectional embodiment of the utility model;

[0017] Figure 3 For this utility model Figure 2A partial enlarged view of point A in the middle.

[0018] In the figure: 1. containing box; 2. fixing box; 3. bidirectional threaded rod; 4. threaded sleeve; 5. twist handle; 6. connecting rod; 7. limit ring; 8. laser ranging sensor; 9. feed port; 10. protection box; 11. motor; 12. conveyor roller; 13. laminating assembly; 14. toothed disc; 15. connecting plate; 16. bolt; 17. handle; 18. limit rod; 19. discharge port; 20. discharge plate; 21. operation panel; 22. base; 23. mounting base.

[0019] 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

[0020] 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.

[0021] Reference Figure 1-3 , an embodiment of the utility model is proposed, a coating device for laser film which is easy to position, comprises a containing box 1, the top of which is fixedly connected to a fixing box 2, the inner cavity of the fixing box 2 is rotatably and laterally provided with a bidirectional threaded rod 3, and both ends of the surface of the bidirectional threaded rod 3 are threadedly connected to a threaded sleeve 4.

[0022] The bottom of the threaded sleeve 4 is vertically fixedly connected with a connecting rod 6, the bottom end of which can be movably extended to the inner cavity of the containing box 1 and is fixedly connected with a limiting ring 7, and a laser ranging sensor 8 is embedded in the inner side surface of the limiting ring 7.

[0023] One end of the surface of the bidirectional threaded rod 3 is fixedly connected to a toothed disc 14, and one end of the top of the fixed box 2 is vertically provided with a bolt 16. The bottom end of the bolt 16 can be rotatably extended to the inner cavity of the fixed box 2, and is rotatably connected to a connecting plate 15 adapted to the toothed disc 14, and a conveying mechanism is provided at the top of the inner cavity of the accommodating box 1.

[0024] After the bidirectional threaded rod 3 rotates, it can drive the two threaded sleeves 4 to move closer to or away from each other, thereby driving the two connecting rods 6 to move and adjust the distance between the two limit rings 7, so as to adapt to laser films of different specifications for limiting and guiding use.

[0025] By twisting the bolt 16, the connecting plate 15 can be driven to descend. After the connecting plate 15 descends to the point where it engages with the surface of the toothed disc 14, the bidirectional threaded rod 3 can be rotated and then engaged and fixed, and then the limiting ring 7 can be positioned and locked, thereby improving the stability of the limiting ring 7 during long-term limiting work and improving the limiting effect on the laser film.

[0026] When adjusting the distance between the two limit rings 7, the laser distance sensor 8 is used for detection, so that the distance between the two limit rings 7 can be accurately grasped, which is convenient for improving the limiting effect of the laser film and improving the coating quality of the laser film.

[0027] Furthermore, the conveying mechanism includes a protective box 10, which is laterally fixedly connected to the rear end of the top of one side of the containing box 1. The inner cavity of the protective box 10 is laterally fixedly connected to a motor 11. The output shaft of the motor 11 can be rotatably extended to the inner cavity of the containing box 1 and is fixedly connected to a conveying roller 12. The limiting ring 7 can be movably mounted on the surface of the conveying roller 12.

[0028] After the motor 11 starts working, it can drive the conveying roller 12 to rotate, so as to facilitate the conveying of the laser film, facilitate the lamination of the laser film, reduce the pulling of the laser film, and prevent the laser film from being pulled and damaged.

[0029] Furthermore, a feed port 9 is provided at the top of the rear side of the containing box 1 , and a discharge port 19 is provided at the lower portion of the front side of the containing box 1 .

[0030] Furthermore, a coating assembly 13 is provided at the lower part of the front end of the inner cavity of the containing box 1 , and a discharge plate 20 is provided at the lower part of the front end of the inner cavity of the containing box 1 , and the front end of the discharge plate 20 extends to the outside of the containing box 1 through the inside of the discharge port 19 .

[0031] The film covering component 13 is a prior art and will not be described in detail here.

[0032] Furthermore, a handle 17 is fixedly connected to the top of the bolt 16 , and a limit rod 18 is vertically fixedly connected to the upper surface of the connecting plate 15 . The top of the limit rod 18 can be pulled out to extend to the outside of the fixing box 2 .

[0033] The handle 17 is convenient for the staff to twist the bolt 16 to rotate, and the limit rod 18 is convenient for guiding and limiting the connection plate 15 during the lifting and moving process, so that the lifting and moving process of the connection plate 15 is smoother and more stable.

[0034] Furthermore, one end of the bidirectional threaded rod 3 can be rotatably extended to the outside of the fixed box 2 and is fixedly connected with a twist handle 5.

[0035] The twist handle 5 is convenient for the staff to twist the bidirectional threaded rod 3 to rotate, so as to adjust the distance between the two limit rings 7.

[0036] Furthermore, an operation panel 21 is disposed on the surface of the storage box 1 , a base 22 is fixedly connected to the bottom of the storage box 1 , and a plurality of mounting seats 23 are disposed on the surface of the base 22 .

[0037] During operation, after the two-way threaded rod 3 rotates, it can drive the two threaded sleeves 4 to move closer to or away from each other, and then drive the two connecting rods 6 to move, adjust the distance between the two limit rings 7, and then adapt to different specifications of laser films for limiting and guiding use, and by twisting the bolt 16, the connecting plate 15 can be driven to descend, and after the connecting plate 15 descends to engage with the surface of the toothed disk 14, the two-way threaded rod 3 can be rotated and fixed, and then the limit ring 7 can be positioned and locked, thereby improving the stability of the limit ring 7 during long-term limiting work, and improving the limiting effect on the laser film, and when adjusting the distance between the two limit rings 7, the laser ranging sensor 8 is used for detection, so that the distance between the two limit rings 7 can be accurately grasped, which is convenient for improving the limiting effect on the laser film and improving the coating quality of the laser film.

[0038] 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 laser film laminating device that is easy to position, comprising a containing box (1), characterized in that: The top of the containing box (1) is fixedly connected to a fixed box (2); the inner cavity of the fixed box (2) is rotatably provided with a bidirectional threaded rod (3) in a transverse manner; both ends of the surface of the bidirectional threaded rod (3) are threadedly connected to threaded sleeves (4); the bottom of the threaded sleeve (4) is vertically fixedly connected to a connecting rod (6); the bottom end of the connecting rod (6) can movably extend to the inner cavity of the containing box (1) and is fixedly connected to a limiting ring (7); a laser distance measuring sensor (8) is embedded in the inner side surface of the limiting ring (7); One end of the surface of the bidirectional threaded rod (3) is fixedly connected to a toothed disc (14), one end of the top of the fixed box (2) is vertically provided with a bolt (16), the bottom end of the bolt (16) can be rotatably extended to the inner cavity of the fixed box (2), and is rotatably connected to a connecting plate (15) adapted to the toothed disc (14), and a conveying mechanism is provided at the top of the inner cavity of the containing box (1).

2. The laser film laminating device for easy positioning according to claim 1, characterized in that: The conveying mechanism comprises a protective box (10), the protective box (10) is transversely fixedly connected to the rear end of the top of one side of the containing box (1), the inner cavity of the protective box (10) is transversely fixedly connected to a motor (11), the output shaft of the motor (11) can be rotatably extended to the inner cavity of the containing box (1), and is fixedly connected to a conveying roller (12), and the limiting ring (7) can be movably sleeved on the surface of the conveying roller (12).

3. The laser film laminating device for easy positioning according to claim 1, characterized in that: A material inlet (9) is provided at the top of the rear side of the containing box (1), and a material outlet (19) is provided at the lower part of the front side of the containing box (1).

4. The laser film laminating device for easy positioning according to claim 3, characterized in that: A coating assembly (13) is provided at the lower part of the front end of the inner cavity of the containing box (1), and a discharge plate (20) is provided at the lower part of the front end of the inner cavity of the containing box (1), and the front end of the discharge plate (20) extends to the outside of the containing box (1) through the inside of the discharge port (19).

5. The laser film laminating device for easy positioning according to claim 1, characterized in that: The top end of the bolt (16) is fixedly connected to a handle (17), and the upper surface of the connecting plate (15) is vertically fixedly connected to a limiting rod (18), and the top end of the limiting rod (18) can be pulled out to extend to the outside of the fixing box (2).

6. The laser film laminating device for easy positioning according to claim 1, characterized in that: One end of the bidirectional threaded rod (3) is rotatably extended to the outside of the fixed box (2) and is fixedly connected with a twist handle (5).

7. The laser film laminating device for easy positioning according to claim 1, characterized in that: An operating panel (21) is arranged on the surface of the containing box (1), a base (22) is fixedly connected to the bottom of the containing box (1), and a plurality of mounting seats (23) are arranged on the surface of the base (22).

Images