Embossing device for diffusion plate production
By introducing cleaning components and conveyor belts into the diffusion plate embossing device, the problem that the diffusion plate may adhere to debris before embossing is solved, effectively cleaning of impurities is achieved, and the aesthetics and quality of the embossed texture is improved.
Patent Information
- Application Number
- CN202421676902.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-15
AI Technical Summary
During the embossing process of diffusion plates, debris may be attached, resulting in incomplete embossing texture and affecting aesthetics.
An embossing device is designed, including cleaning components and conveyor belts. The cleaning assembly consists of a telescopic plate, a spring and a vacuum cleaner. The bristles are pressed by the spring to make the bristles tightly adhere to the diffusion plate, clean up impurities, and absorb dust through the vacuum cleaner to ensure that the bristles are clean.
Effectively remove dust and impurities on the surface of the diffusing plate, preventing it from destroying the embossed texture, and improving the aesthetics and quality after embossing.
Smart Images
Figure CN222905061U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of embossing devices for diffusion plate production, and specifically relates to an embossing device for diffusion plate production. Background Technique
[0002] Diffusion plates are materials used in the production of liquid crystal displays, etc. The biggest feature of diffusion plates is that they cause great interference to light. No matter what the original designed light distribution curve is, as long as the light passes through the diffusion plate, it will change the light beam angle to 160 - 176°.
[0003] In the prior art, for the embossing of diffusion plates, a mold with concave and convex patterns is used. Under a certain pressure, the surface of the light diffusion plate is locally deformed to form certain patterns, so as to perform artistic processing on the surface of the light diffusion plate. After embossing, the surface of the light diffusion plate presents patterns and textures with different depths, having an obvious relief three-dimensional sense.
[0004] However, before the diffusion plate is embossed, there may be some sundries attached to the diffusion plate. When the diffusion plate is embossed with the sundries, the sundries may cause the embossing texture of the diffusion plate to be incomplete, seriously affecting the aesthetics of the embossing texture of the diffusion plate. Content of the Utility Model
[0005] The purpose of the utility model is to provide an embossing device for diffusion plate production to solve the problems put forward in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solutions: an embossing table, with an embossing device arranged in the middle of the top of the embossing table, and conveyor belts arranged on both sides of the embossing device; and a cleaning component, with a spring arranged inside the cleaning component, the bottom of the spring is connected to a telescopic plate, and a second dust suction port is arranged inside the telescopic plate.
[0007] Preferably, multiple groups of roller shafts are inserted in the middle of the conveyor belt, and the conveyor belt can rotate on the roller shafts to move the diffusion plate on the conveyor belt.
[0008] Preferably, a motor is arranged on one side of the embossing device, a rotating shaft is inserted at the bottom of the motor, a embossing roller is sleeved on the rotating shaft, and a bearing roller is arranged directly below the embossing roller. The bearing plate can be embossed through the gap between the embossing roller and the bearing roller.
[0009] Preferably, a cleaning component is arranged on the top of the embossing table, and the cleaning component is located on one side of the feeding port of the embossing device, and the cleaning component can clean the diffusion plate.
[0010] Preferably, a first dust suction port is arranged in the middle of the top of the telescopic plate, the first dust suction port extends out from the top of the cleaning component and is connected to a vacuum cleaner, and a communication groove is opened on one side inside the telescopic plate, and the communication groove communicates with the first dust suction port.
[0011] Preferably, a plurality of second dust suction ports are arranged on the outer side of the bottom of the telescopic plate. The top of the second dust suction port communicates with the communication groove, and the height of the second dust suction port is lower than that of the brush bristles. The dust suction port can suck the sundries and dust on the brush bristles.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: When embossing the diffusion plate, first place the diffusion plate on the conveyor belt at one end of the feed port of the embossing device. The conveyor belt starts to drive the diffusion plate to move. The diffusion plate first passes through the bottom of the cleaning assembly. The telescopic plate at the bottom of the cleaning assembly squeezes the spring, so that the brush bristles on the inner side of the bottom of the telescopic plate are fully attached. The brush bristles start to clean the dust and impurities on the diffusion plate, preventing the dust and impurities from damaging the texture of the embossed diffusion plate. At the same time, the vacuum cleaner starts to suck the dust and impurities on the brush bristles through the first dust suction port and the second dust suction port communicated with the bottom of the telescopic plate through the communication groove, preventing the dust and impurities from adhering to the brush bristles and affecting the cleaning effect of the brush bristles. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0014] Figure 2 is a cross-sectional structural schematic diagram of the present utility model;
[0015] Figure 3 is Figure 2 an enlarged schematic diagram of the structure at A in
[0016] Figure 4 is a cross-sectional structural schematic diagram of the cleaning assembly of the present utility model.
[0017] In the figure: embossing table 1, conveyor belt 2, embossing device 3, cleaning assembly 4, first dust suction port 5, motor 6, rotating shaft 7, embossing roller 8, bearing roller 9, roller shaft 10, telescopic plate 11, brush bristles 12, communication groove 13, second dust suction port 14, spring 15. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] In order to clearly and completely describe the purpose, technical solution of the present invention, and make the advantages more clear, the following further describes the embodiments of the present invention in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
[0019] Embodiment 1: Please refer to Figures 1 to 4, the present utility model provides a technical solution: a embossing table 1, with an embossing device 3 provided in the middle of the top of the embossing table 1, and conveyor belts 2 provided on both sides of the embossing device 3; and a cleaning component 4, with a spring 15 provided inside the cleaning component 4, the bottom of the spring 15 being connected to a telescopic plate 11, and a second dust suction port 14 provided inside the telescopic plate 11; the motor 6 drives the rotation of the rotating shaft 7, causing the embossing roller 8 to start embossing the bearing plate between the embossing roller 8 and the pressure-bearing roller 9, and finally the conveyor belt 2 on the other side of the embossing device 3 sends out the diffusion plate.
[0020] Embodiment Two:
[0021] On the basis of Embodiment One, a embossing device for the production of diffusion plates disclosed in Embodiment Two of the present utility model has basically the same structure as that in Embodiment One, the difference being that multiple groups of roller shafts 10 are inserted in the middle of the conveyor belt 2, and the conveyor belt 2 can rotate on the roller shafts 10 to move the diffusion plate on the conveyor belt 2; a motor 6 is provided on one side of the embossing device 3, the bottom of the motor 6 is inserted with a rotating shaft 7, an embossing roller 8 is sleeved on the rotating shaft 7, and a pressure-bearing roller 9 is provided directly below the embossing roller 8, and the bearing plate can be embossed through the gap between the embossing roller 8 and the pressure-bearing roller 9; a cleaning component 4 is provided on the top of the embossing table 1, the cleaning component 4 is located on one side of the feed inlet of the embossing device 3, and the cleaning component 4 can clean the diffusion plate; the telescopic plate 11 at the bottom of the cleaning component 4 squeezes the spring 15, causing the brush hairs 12 on the inner side of the bottom of the telescopic plate 11 to fully adhere, and the brush hairs 12 start to clean the dust and impurities on the diffusion plate.
[0022] Embodiment Three:
[0023] A embossing device for the production of diffusion plates disclosed in Embodiment Three of the present utility model has basically the same structure as that in Embodiment Two, the difference being that a first dust suction port 5 is provided in the middle of the top of the telescopic plate 11, the first dust suction port 5 extends out from the top of the cleaning component 4 and is connected to a vacuum cleaner, a communication groove 13 is opened on one side inside the telescopic plate 11, and the communication groove 13 communicates with the first dust suction port 5; multiple groups of second dust suction ports 14 are provided on the outer side of the bottom of the telescopic plate 11, the top of the second dust suction port 14 communicates with the communication groove 13, the height of the second dust suction port 14 is lower than the height of the brush hairs 12, and the second dust suction port 14 can suck the debris and dust on the brush hairs 12; the vacuum cleaner starts to suck the dust and impurities on the brush hairs 12 through the first dust suction port 5, the second dust suction port 14 communicating with the communication groove 13 at the bottom of the telescopic plate 11, preventing the dust and impurities from adhering to the brush hairs 12 and affecting the cleaning effect of the brush hairs 12.
[0024] The specific solution of this scheme is as follows: When embossing the diffusion plate, first place the diffusion plate on the conveyor belt 2 at one end of the feed inlet of the embossing device 3. The conveyor belt 2 starts to drive the diffusion plate to move. The diffusion plate first passes through the bottom of the cleaning component 4. The telescopic plate 11 at the bottom of the cleaning component 4 squeezes the spring 15, so that the bristles 12 on the inner side of the bottom of the telescopic plate 11 are fully close. The bristles 12 start to clean the dust and impurities on the diffusion plate, preventing the dust and impurities from damaging the texture of the embossed diffusion plate. At the same time, the vacuum cleaner starts to suck the dust and impurities on the bristles 12 through the first suction port 5 and the second suction port 14 communicated with the bottom of the telescopic plate 11 through the bottom of the telescopic plate 11, preventing the dust and impurities from adhering to the bristles 12 and affecting the cleaning effect of the bristles 12; then the diffusion plate enters the embossing device 3 through the rotation of the conveyor belt 2. The motor 6 drives the rotation of the rotating shaft 7, so that the embossing roller 8 starts to emboss the bearing plate between the embossing roller 8 and the pressure-bearing roller 9. Finally, the conveyor belt 2 on the other side of the embossing device 3 sends out the diffusion plate.
[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An embossing device for diffuser plate production, characterized in that: include: An embossing platform (1), an embossing device (3) is arranged at the middle of the top of the embossing platform (1), and conveyor belts (2) are arranged on both sides of the embossing device (3); and A cleaning component (4) is provided with a spring (15) inside the cleaning component (4), the bottom of the spring (15) is connected to the telescopic plate (11), and a second dust suction port (14) is provided on the inner side of the telescopic plate (11).
2. The embossing device for diffuser plate production according to claim 1, characterized in that: A plurality of rollers (10) are inserted in the middle of the conveyor belt (2), and the conveyor belt (2) can rotate on the rollers (10) to move the diffusion plate on the conveyor belt (2).
3. The embossing device for diffuser plate production according to claim 2, characterized in that: A motor (6) is arranged on one side of the embossing device (3), a rotating shaft (7) is plugged into the bottom of the motor (6), an embossing roller (8) is sleeved on the rotating shaft (7), a pressure roller (9) is arranged directly below the embossing roller (8), and the pressure plate can pass through the gap between the embossing roller (8) and the pressure roller (9) to perform embossing.
4. The embossing device for diffuser plate production according to claim 3, characterized in that: A cleaning component (4) is arranged on the top of the embossing platform (1). The cleaning component (4) is located on one side of the feed inlet of the embossing device (3). The cleaning component (4) can clean the diffusion plate.
5. The embossing device for diffuser plate production according to claim 4, characterized in that: A first dust suction port (5) is provided in the middle of the top of the telescopic plate (11), the first dust suction port (5) extends from the top of the cleaning assembly (4) and is connected to the vacuum cleaner, and a connecting groove (13) is provided on one side of the interior of the telescopic plate (11), the connecting groove (13) being in communication with the first dust suction port (5).
6. The embossing device for diffuser plate production according to claim 5, characterized in that: A plurality of second dust suction ports (14) are arranged on the outer side of the bottom of the telescopic plate (11); the tops of the second dust suction ports (14) are connected to the connecting groove (13); the height of the second dust suction ports (14) is lower than the height of the bristles (12); and the dust suction ports (14) can absorb debris and dust on the bristles (12).