Light guide plate film covering device with film breaking structure

Abstract

The utility model provides a light guide plate film covering device with a film breaking structure, which relates to the technical field of light guide plate film covering devices, and comprises a mounting plate, a mounting rack is fixedly mounted on the upper surface of the mounting plate, a sleeve is fixedly mounted on the side surface of the mounting rack, a buckle is rotatably connected to the side surface of the mounting rack, and the sleeve is fixedly mounted on the side surface of the mounting rack. Bolts are in threaded connection with the interiors of the buckles, a roller is rotationally connected to the side face of the mounting frame, a motor A is fixedly mounted at one end of the roller, a driving rod is rotationally connected to the inner side of the mounting plate, and a conveying belt is rotationally connected to the surface of the driving rod. Through the arrangement of the connecting frame, the sliding block, the scraper, the limiting rod, the push plate, the spring and the electric telescopic rod, a film is smoothly partitioned, the film is smoothly cut open in a transverse pulling mode, the situation of incomplete breakage is avoided, meanwhile, through a detachable structure, the scraper is conveniently maintained, the service life of the scraper is prolonged, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of light guide plate coating devices, in particular to a light guide plate coating device with a film breaking structure. Background Art

[0002] Publication No. CN209542884U discloses a light guide plate coating device, including a device body, a heater is provided at one end of the device body, a conveyor belt is provided at the upper end of the device body, a placement plate is provided on one side of the conveyor belt, an inner telescopic rod is provided at the lower end of the placement plate, a sleeve is provided at the lower end of the inner telescopic rod, a telescopic spring is provided inside the inner telescopic rod and the sleeve, a baffle is provided at one end of the placement plate, a support frame is provided at the upper end of the device body near the outer side of the conveyor belt, a film placing roller is provided at the rear end of the support frame, and a connecting plate is provided at one end of the support frame. The light guide plate coating device described in the utility model can make the film cutting effect better, prevent the film from separating from the light guide plate, and can improve the coating efficiency, and can reduce the pressure of the staff. This coating device will bring better use prospects. Although the product has the effect of breaking the film, the downward pressing method is likely to cause the film not to break completely, and it is inconvenient to maintain the position of the scraper. The practicality is poor and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a light guide plate coating device with a film breaking structure, comprising a mounting plate, a mounting frame fixedly mounted on the upper surface of the mounting plate, a sleeve fixedly mounted on the side of the mounting frame, a buckle rotatably connected to the side of the mounting frame, a bolt connected to the internal thread of the buckle, a roller rotatably connected to the side of the mounting frame, a motor A fixedly mounted on one end of the roller, an active rod rotatably connected to the inner side of the mounting plate, a conveyor belt rotatably connected to the surface of the active rod, a driven rod rotatably connected to the inner side of the mounting plate, a motor B fixedly mounted on one end of the active rod, a connecting frame fixedly mounted on the side of the mounting frame, a slider slidably connected to the inside of the connecting frame, a scraper slidably connected to the inside of the slider, a limiting rod slidably connected to the inside of the slider, a push plate fixedly mounted on one end of the limiting rod, a spring fixedly mounted on the side of the push plate, and an electric telescopic rod fixedly mounted on the side of the connecting frame.

[0005] Preferably, the buckle is arranged at one end of the sleeve, and the bolt is threadedly connected to one end of the sleeve. Here, the membrane cartridge can be clamped on the sleeve by the buckle.

[0006] Preferably, the motor A is fixedly connected to the mounting frame, and the roller is rotatably connected to the conveyor belt. Here, the roller makes the film fit more closely.

[0007] Preferably, the conveyor belt is rotatably connected to the driven rod, and the motor B is fixedly connected to the mounting plate. Here, the motor B enables the conveyor belt to rotate and transport smoothly.

[0008] Preferably, the limit rod is slidably connected to the scraper, one end of the spring is fixedly connected to the slider, and the output end of the electric telescopic rod is fixedly connected to the slider. Here, the slider can be moved smoothly by the electric telescopic rod.

[0009] Preferably, a driving gear is fixedly mounted on one end of the driven rod, a brush roller is rotatably connected to the side of the mounting plate, and a driven gear is fixedly mounted on one end of the brush roller. Here, the brush roller is used to clean the debris on the surface of the conveyor belt.

[0010] Preferably, the brush roller is rotationally connected to the conveyor belt, and the driven gear is meshed with the driving gear. Here, the rotation of the driven rod can drive the brush roller to rotate.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging a connecting frame, a slider, a scraper, a limit rod, a push plate, a spring, and an electric telescopic rod, the film can be smoothly cut, and the film can be smoothly cut by horizontal pulling to avoid incomplete breaking. At the same time, the disassembly structure facilitates the maintenance of the scraper, increases the service life of the scraper, and has high practicality.

[0013] 2. In the utility model, by setting a driving gear, a brush roller and a driven gear, the conveyor belt can be automatically cleaned while it is running, avoiding the occurrence of debris residue on the surface of the conveyor belt, resulting in the light guide plate being placed less stably and reducing the effect of the catheter tube film pasting, and the utility model has high applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a schematic diagram of the overall structure of a light guide plate coating device with a film breaking structure;

[0015] Figure 2 The utility model proposes an exploded diagram of a conveyor belt of a light guide plate coating device with a film breaking structure;

[0016] Figure 3 The utility model proposes a limit rod, a push plate, and an exploded diagram of a spring of a light guide plate coating device with a film breaking structure;

[0017] Figure 4 The utility model proposes a light guide plate coating device with a film breaking structure Figure 3 Enlarged view of point A in the middle.

[0018] Legend:

[0019] 1. Mounting plate; 2. Mounting frame; 3. Sleeve; 4. Buckle; 5. Bolt; 6. Roller; 7. Motor A; 8. Active rod; 9. Conveyor belt; 10. Driven rod; 11. Motor B; 12. Connecting frame; 13. Slider; 14. Scraper; 15. Limit rod; 16. Push plate; 17. Spring; 18. Electric telescopic rod; 19. Active gear; 20. Brush roller; 21. Driven gear. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-4The utility model provides a technical solution: a light guide plate coating device with a film breaking structure, comprising a mounting plate 1, a mounting frame 2 is fixedly mounted on the upper surface of the mounting plate 1, so that the whole is supported and installed, a sleeve 3 is fixedly mounted on the side of the mounting frame 2, so that the film is installed, the side of the mounting frame 2 is rotatably connected with a buckle 4, the internal thread of the buckle 4 is connected with a bolt 5, so that the film is clamped, the side of the mounting frame 2 is rotatably connected with a roller 6, one end of the roller 6 is fixedly mounted with a motor A7, so that the film pasting process is pressed, the inner side of the mounting plate 1 is rotatably connected with an active rod 8, the surface of the active rod 8 is rotatably connected with a conveyor belt 9, the inner side of the mounting plate 1 is rotatably connected with a driven rod 10, so that the conveyor belt 9 is more stable in transporting the light guide plate, one end of the active rod 8 is fixedly mounted with a motor B11, a connecting frame 12 is fixedly mounted on the side of the mounting frame 2, the internal sliding connection of the connecting frame 12 is a slider 13, so that a scraper 14 moves laterally to scrape the film, the internal sliding connection of the slider 13 is a scraper 14, the internal sliding connection of the slider 13 A limit rod 15 is connected, one end of the limit rod 15 is fixedly installed with a push plate 16, and a spring 17 is fixedly installed on the side of the push plate 16, so that the scraper 14 is stuck inside the slider 13, and an electric telescopic rod 18 is fixedly installed on the side of the connecting frame 12, so that the slider 13 can move smoothly, and the buckle 4 is set at one end of the sleeve 3 to limit the film cylinder on the sleeve 3. The bolt 5 is threadedly connected with one end of the sleeve 3 to clamp the film cylinder to prevent it from falling off. The motor A7 is fixedly connected to the mounting frame 2, and the roller 6 It is rotationally connected to the conveyor belt 9, and the film is more closely attached through the roller 6. The conveyor belt 9 is rotationally connected to the driven rod 10. The motor B11 is fixedly connected to the mounting plate 1, and the conveyor belt 9 is smoothly rotated and transported through the motor B11. The limit rod 15 is slidingly connected to the scraper 14, one end of the spring 17 is fixedly connected to the slider 13, and the output end of the electric telescopic rod 18 is fixedly connected to the slider 13, so that the scraper 14 can be disassembled and maintained to avoid blunting of the scraper 14.

[0024] Embodiment 2

[0025] See also Figure 1-3 A driving gear 19 is fixedly installed at one end of the driven rod 10, and a brush roller 20 is rotatably connected to the side of the mounting plate 1, so that the surface of the conveyor belt 9 can be cleaned smoothly. A driven gear 21 is fixedly installed at one end of the brush roller 20, which can mesh with the driving gear 19. The brush roller 20 is rotatably connected to the conveyor belt 9, and the driven gear 21 is meshed with the driving gear 19. The rotation of the driven rod 10 can drive the brush roller 20 to rotate.

[0026] Working principle: First, put the film cylinder on the sleeve 3, then turn the buckle 4 and use the bolt 5 to fix the buckle 4 to one end of the sleeve 3, then cut the film and connect it to the bottom end of the roller 6, then use the motor B11 to drive the active rod 8 to rotate, so that the active rod 8 conveyor belt 9 rotates, when the conveyor belt 9 rotates, it will drive the driven rod 10 and the active gear 19 to rotate, so that the active gear 19 and the driven gear 21 rotate, so that the brush roller 20 rotates on the conveyor belt 9, so that the surface of the conveyor belt 9 is cleaned, and then the light guide plate is placed To the conveyor belt 9, the motor A7 drives the roller 6 to rotate, so that the film is smoothly attached to the light guide plate. After the light guide plate is attached, the electric telescopic rod 18 can be used to drive the slider 13 to move, so that the slider 13 and the scraper 14 can be moved at the position of the connecting frame 12, so that the film can be smoothly cut. When the scraper 14 needs to be replaced and maintained, the push plate 16 can be grasped and pulled, so that the push plate 16 drives the limit rod 15 to move, and the limit rod 15 slides out from the inside of the scraper 14, so that the scraper 14 can be smoothly replaced.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A light guide plate coating device with a film breaking structure, comprising a mounting plate (1), Features: The upper surface of the mounting plate (1) is fixedly mounted with a mounting frame (2), the side of the mounting frame (2) is fixedly mounted with a sleeve (3), the side of the mounting frame (2) is rotatably connected with a buckle (4), the internal thread of the buckle (4) is connected with a bolt (5), the side of the mounting frame (2) is rotatably connected with a roller (6), one end of the roller (6) is fixedly mounted with a motor A (7), the inner side of the mounting plate (1) is rotatably connected with an active rod (8), the surface of the active rod (8) is rotatably connected with a conveyor belt (9), and the inner side of the mounting plate (1) is rotatably connected with a driven rod (10), a motor B (11) is fixedly mounted on one end of the active rod (8), a connecting frame (12) is fixedly mounted on the side of the mounting frame (2), a slider (13) is slidably connected inside the connecting frame (12), a scraper (14) is slidably connected inside the slider (13), a limit rod (15) is slidably connected inside the slider (13), a push plate (16) is fixedly mounted on one end of the limit rod (15), a spring (17) is fixedly mounted on the side of the push plate (16), and an electric telescopic rod (18) is fixedly mounted on the side of the connecting frame (12).

2. The light guide plate coating device with a broken film structure according to claim 1, Features: The buckle (4) is arranged at one end of the sleeve (3), and the bolt (5) is threadedly connected to one end of the sleeve (3).

3. The light guide plate coating device with a broken film structure according to claim 1, Features: The motor A (7) is fixedly connected to the mounting frame (2), and the roller (6) is rotationally connected to the conveyor belt (9).

4. The light guide plate coating device with a film breaking structure according to claim 1, Features: The conveyor belt (9) is rotationally connected to the driven rod (10), and the motor B (11) is fixedly connected to the mounting plate (1).

5. The light guide plate coating device with a broken film structure according to claim 1, Features: The limiting rod (15) is slidably connected to the scraper (14), one end of the spring (17) is fixedly connected to the slider (13), and the output end of the electric telescopic rod (18) is fixedly connected to the slider (13).

6. The light guide plate coating device with a film breaking structure according to claim 1, Features: A driving gear (19) is fixedly mounted on one end of the driven rod (10), a brush roller (20) is rotatably connected to the side of the mounting plate (1), and a driven gear (21) is fixedly mounted on one end of the brush roller (20).

7. The light guide plate coating device with a film breaking structure according to claim 6, Features: The brush roller (20) is rotationally connected to the conveyor belt (9), and the driven gear (21) is meshed with the driving gear (19).

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