Auxiliary film covering device for LED display screen processing

Abstract

The utility model discloses an auxiliary laminating device for LED display screen processing, which comprises a base, a workbench is arranged at the middle position of the top of the base, an LED display screen is placed at the middle position of the top of the workbench, a limiting roller is arranged on one side of the top of the workbench, guide rails are arranged at two ends of the top of the base, and the LED display screen is arranged on the guide rails. A storage bin matched with the guide rails is jointly arranged on the sides, away from the limiting rollers, in the two guide rails in a sliding mode, and electric push rods connected with the guide rails are arranged on the sides, away from the storage bin, in the two guide rails. Through mutual cooperation of a storage bin, a connecting plate, a spring, a connecting rod, a discharging opening, a through opening, a sealing plate, a U-shaped mounting plate and a cleaning sponge, an operator can conveniently achieve the functions of cleaning liquid infusion and wiping, the cleanliness of later wiping and cleaning is effectively improved, the dust adhesion phenomenon is reduced, the attractiveness of later film covering is ensured, and the working efficiency is improved. And the generation of bubbles in the film covering process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating, in particular to an auxiliary laminating device for processing an LED display screen. Background Art

[0002] With the continuous advancement of science and technology and the continuous improvement of people's living standards, LED display screens have been widely used in commercial media, information dissemination, news release and other fields. In order to protect the LED display screens and reduce the wear on the surface of the LED display screens, a laminating device will be used to laminate the LED display screens during their production.

[0003] The existing auxiliary laminating devices used in LED display processing have a relatively simple internal structure, and most of them are not equipped with a dust removal mechanism. When dust appears on the surface of the LED display in the later stage, not only does the operator need to manually clean and wipe it, but it also affects the later laminating efficiency and reduces the aesthetics of the LED display after lamination. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary laminating device for processing LED display screens. The internal structure of existing auxiliary laminating devices is relatively simple, and most of them are not equipped with a dust cleaning structure, which not only requires operators to manually clean and wipe, but also reduces the later laminating effect and the aesthetics after lamination.

[0005] To achieve the above-mentioned purpose, an auxiliary laminating device for processing an LED display screen is provided, comprising a base, a workbench is provided at the middle position of the top of the base, an LED display screen is placed at the middle position of the top of the workbench, a limiting roller is provided on one side of the top of the workbench, guide rails are provided at both ends of the top of the base, two groups of guide rails have storage bins that cooperate with each other on the side away from the limiting rollers that slide together, two groups of guide rails have electric push rods that are connected to each other on the side away from the storage bins that are inside the guide rails, a sealing assembly is provided inside the storage bin, a wiping assembly is provided at the bottom of the storage bin, and a laminating roller is provided on the side of the top of the two groups of guide rails close to the limiting rollers, so as to improve the aesthetics of the later LED display screen lamination and reduce the generation of bubbles.

[0006] According to the auxiliary coating device for processing an LED display screen, the sealing component includes a connecting plate, a spring, a connecting rod, a discharge port and a sealing plate. The discharge port is provided in three groups, and the three groups of discharge ports are provided at the inner bottom of the storage bin. The tops of the three groups of discharge ports are jointly covered with a sealing plate that cooperates with them. Both ends of the top of the sealing plate are provided with connecting rods extending to the outside of the storage bin. The tops of the two groups of connecting rods are jointly connected to a connecting plate. The tops of the outer sides of the two groups of connecting rods are sleeved with springs that are interconnected with the connecting plate and the storage bin, so as to facilitate the discharge of the cleaning liquid.

[0007] According to the auxiliary laminating device for processing an LED display screen, the wiping assembly includes a U-shaped mounting plate, a cleaning sponge, a slider, a through-port, a U-shaped rubber pad and a slide groove. The slider is provided with two groups, and the two groups of sliders are located at the bottom of both sides of the storage bin. The U-shaped mounting plate is located at the bottom of the storage bin. Both sides of the interior of the U-shaped mounting plate are provided with slide grooves that cooperate with the sliders. The inner sides of the two groups of slide grooves are provided with U-shaped rubber pads that cooperate with the sliders. A cleaning sponge is provided at the bottom of the U-shaped mounting plate. The inner bottom of the U-shaped mounting plate is provided with three groups of through-ports that cooperate with the discharge port and the cleaning sponge, so as to facilitate the cleaning work before lamination.

[0008] According to the auxiliary coating device for processing an LED display screen, a feeding port is provided at the middle position of the sealing plate away from the coating roller, and the top of the feeding port is covered with a sealing cover that cooperates with it, so as to facilitate the operation of opening and feeding the cleaning liquid.

[0009] According to the auxiliary laminating device for processing an LED display screen, a groove is provided at the middle position of the top of the workbench, and the groove cooperates with the LED display screen to improve the stability of the later placement of the LED display screen.

[0010] According to the auxiliary laminating device for processing an LED display screen, support rods are provided on both sides of the two groups of guide rails, and the support rods are connected to the base, which facilitates the fixed installation of the guide rails.

[0011] The above scheme has the beneficial effects that: through the structural design of the guide rail, the electric push rod and the storage bin and the components above, the device can realize the automatic dust cleaning and wiping function, without the need for manual cleaning and wiping by the operator, which effectively reduces the operator's later work steps and improves the practicality and flexibility of the device;

[0012] At the same time, through the cooperation of the storage bin, connecting plate, spring, connecting rod, discharge port, through port, sealing plate, U-shaped mounting plate and cleaning sponge, the operator can conveniently realize the functions of infusing and wiping the cleaning liquid, effectively improve the cleanliness of the subsequent wiping and cleaning, reduce the dust adhesion phenomenon, ensure the aesthetics of the subsequent lamination, and reduce the generation of bubbles during the lamination process;

[0013] Finally, through the cooperation of the U-shaped mounting plate, the slider, the U-shaped rubber pad and the slide groove, the operator can easily realize the rapid disassembly and replacement of the cleaning sponge in the later stage. The operator only needs to pull and remove the U-shaped mounting plate to complete the replacement of the cleaning sponge, which effectively improves the convenience and flexibility of the later replacement.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a U-shaped mounting plate of an auxiliary laminating device for processing an LED display screen according to the utility model;

[0017] Figure 2 This is a front cross-sectional view of an auxiliary laminating device for processing an LED display screen according to the utility model;

[0018] Figure 3 This is a side view of an auxiliary laminating device for processing an LED display screen according to the utility model;

[0019] Figure 4 This is a front sectional view of a storage bin of an auxiliary laminating device for processing an LED display screen according to the utility model;

[0020] Figure 5 This utility model is an auxiliary coating device for processing LED display screens Figure 4 Enlarged view of point A.

[0021] Legend:

[0022] 1. Base; 2. LED display screen; 3. Limit roller; 4. Laminating roller; 5. Guide rail; 6. Electric push rod; 7. Storage bin; 8. Workbench; 9. Connecting plate; 10. Spring; 11. U-shaped mounting plate; 12. Cleaning sponge; 13. Connecting rod; 14. Slider; 15. Discharge port; 16. Through port; 17. Sealing plate; 18. U-shaped rubber pad; 19. Slide groove. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-5The utility model embodiment is an auxiliary coating device for processing an LED display screen, which includes a base 1, a workbench 8 is provided at the middle position of the top of the base 1, an LED display screen 2 is placed at the middle position of the top of the workbench 8, a limiting roller 3 is provided on one side of the top of the workbench 8, guide rails 5 are provided at both ends of the top of the base 1, and a storage bin 7 cooperating with the two sets of guide rails 5 is slidingly provided on the side away from the limiting roller 3 inside the two sets of guide rails 5, an electric push rod 6 connected to the storage bin 7 is provided on the side away from the storage bin 7 inside the two sets of guide rails 5, a sealing assembly is provided inside the storage bin 7, a wiping assembly is provided at the bottom of the storage bin 7, and a coating roller 4 is provided on the side of the top of the two sets of guide rails 5 close to the limiting roller 3.

[0025] The sealing assembly includes a connecting plate 9, a spring 10, a connecting rod 13, a discharge port 15 and a sealing plate 17. Three groups of discharge ports 15 are provided, and the three groups of discharge ports 15 are provided at the inner bottom of the storage bin 7. The tops of the three groups of discharge ports 15 are jointly covered with a sealing plate 17 that cooperates with them. Both ends of the top of the sealing plate 17 are provided with connecting rods 13 extending to the outside of the storage bin 7. The tops of the two groups of connecting rods 13 are jointly connected to the connecting plate 9, and the tops of the outer sides of the two groups of connecting rods 13 are both sleeved with springs 10 that are interconnected with the connecting plate 9 and the storage bin 7.

[0026] The wiping assembly includes a U-shaped mounting plate 11, a cleaning sponge 12, a slider 14, a through-port 16, a U-shaped rubber pad 18 and a slide groove 19. The slider 14 is provided with two groups, and the two groups of sliders 14 are located at the bottom of both sides of the storage bin 7. The U-shaped mounting plate 11 is located at the bottom of the storage bin 7. Both sides of the interior of the U-shaped mounting plate 11 are provided with slide grooves 19 that cooperate with the slider 14. The inner sides of the two groups of slide grooves 19 are provided with U-shaped rubber pads 18 that cooperate with the slider 14. A cleaning sponge 12 is provided at the bottom of the U-shaped mounting plate 11. The inner bottom of the U-shaped mounting plate 11 is provided with three groups of through-ports 16 that cooperate with the discharge port 15 and the cleaning sponge 12.

[0027] A feeding port is provided at the middle position of the sealing plate 17 away from the coating roller 4, and a sealing cover cooperating with the feeding port is covered on the top of the feeding port.

[0028] A groove is provided at the middle position of the top of the workbench 8 , and the groove cooperates with the LED display screen 2 .

[0029] Support rods are disposed on both sides of the two sets of guide rails 5 , and the support rods are connected to the base 1 .

[0030] Working principle: When in use, the device can be first moved to the designated position and powered on, and then the LED display screen 2 can be placed in the groove in the middle of the top of the workbench 8 to limit the placement of the LED display screen 2, and then the operator manually pulls the connecting plate 9 to drive the connecting rod 13 to move up inside the storage bin 7 to achieve the stretching operation of the spring 10. The movement of the connecting rod 13 can also drive the sealing plate 17 to move up to release the seal of the discharge port 15, and then the cleaning liquid inside the storage bin 7 can be absorbed by the cleaning sponge 12 through the discharge port 15 and the through port 16. Finally, the connecting plate 9 is released, and the elastic restoring force of the spring 10 can drive the sealing plate 17 to recover to achieve the sealing of the discharge port 15 to prevent the continuous outflow of the cleaning liquid. The addition of cleaning liquid and the cooperation of the cleaning sponge 12 can effectively improve the cleanliness of the later dust cleaning and wiping, and ensure the aesthetics and tightness of the later coating.

[0031] Then, the electric push rod 6 can drive the storage bin 7 and the above components to move inside the guide rail 5, and then the cleaning sponge 12 can be moved to realize the back and forth cleaning and wiping operation of the surface of the LED display screen 2, without the need for manual movement by the operator, thereby improving the convenience and flexibility of the wiping cleaning. When the cleaning sponge 12 needs to be replaced later, the operator can directly pull the U-shaped mounting plate 11 to drive the U-shaped rubber pad 18 and the slide groove 19 to move outside the slider 14, without the need for the operator to release various fixing work, thereby improving the convenience and flexibility of replacement, and the structural design of the U-shaped rubber pad 18 can improve the friction between the slider 14 and the slide groove 19, thereby improving the stability of the later plug-in fixation;

[0032] Finally, the laminating operation can be performed on the LED display screen 2 after cleaning and wiping through the cooperation of the laminating roller 4 and the limiting roller 3.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An auxiliary laminating device for processing an LED display screen, comprising: The base (1) is characterized in that a workbench (8) is provided in the middle position of the top of the base (1), an LED display screen (2) is placed in the middle position of the top of the workbench (8), a limiting roller (3) is provided on one side of the top of the workbench (8), guide rails (5) are provided at both ends of the top of the base (1), and a storage bin (7) cooperating with the two sets of guide rails (5) is provided on the side away from the limiting roller (3) in the inside of the two sets of guide rails (5) and slidingly provided therewith, and an electric push rod (6) connected therewith is provided on the side away from the storage bin (7) in the inside of the two sets of guide rails (5), a sealing assembly is provided inside the storage bin (7), a wiping assembly is provided at the bottom of the storage bin (7), and a coating roller (4) is provided on the side of the top of the two sets of guide rails (5) close to the limiting roller (3).

2. The auxiliary coating device for LED display screen processing according to claim 1, characterized in that: The sealing assembly comprises a connecting plate (9), a spring (10), a connecting rod (13), a discharge port (15) and a sealing plate (17). The discharge port (15) is provided in three groups. The three groups of discharge ports (15) are provided at the inner bottom of the storage bin (7). The tops of the three groups of discharge ports (15) are jointly covered with a sealing plate (17) that cooperates with them. Both ends of the top of the sealing plate (17) are provided with connecting rods (13) extending to the outside of the storage bin (7). The tops of the two groups of connecting rods (13) are jointly connected to the connecting plate (9). The tops of the outer sides of the two groups of connecting rods (13) are both sleeved with springs (10) that are interconnected with the connecting plate (9) and the storage bin (7).

3. The auxiliary coating device for LED display screen processing according to claim 1, characterized in that: The wiping assembly comprises a U-shaped mounting plate (11), a cleaning sponge (12), a slider (14), a through-port (16), a U-shaped rubber pad (18) and a slide groove (19). The slider (14) is provided with two groups, and the two groups of the sliders (14) are located at the bottom of both sides of the storage bin (7). The U-shaped mounting plate (11) is located at the bottom of the storage bin (7). Both sides of the interior of the U-shaped mounting plate (11) are provided with slide grooves (19) that cooperate with the sliders (14). The inner sides of the two groups of the slide grooves (19) are provided with U-shaped rubber pads (18) that cooperate with the sliders (14). The bottom of the U-shaped mounting plate (11) is provided with a cleaning sponge (12). The inner bottom of the U-shaped mounting plate (11) is provided with three groups of through-ports (16) that cooperate with the discharge port (15) and the cleaning sponge (12).

4. The auxiliary coating device for processing an LED display screen according to claim 2, characterized in that: The sealing plate (17) is provided with a feeding port at a middle position on a side away from the coating roller (4), and the top of the feeding port is covered with a sealing cover that cooperates with the feeding port.

5. The auxiliary coating device for processing an LED display screen according to claim 1, characterized in that: A groove is provided at the middle position of the top of the workbench (8), and the groove cooperates with the LED display screen (2).

6. The auxiliary coating device for processing an LED display screen according to claim 1, characterized in that: Support rods are provided on both sides of the two sets of guide rails (5), and the support rods are connected to the base (1).

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