Electronic paper screen production cleaning mechanism
By designing a chuck cleaning mechanism, using a cleaning method combined with a dust-free cloth and a peristaltic pump, the problems of low efficiency and easy damage in the electronic paper screen in the prior art are solved, and efficient and safe double-sided cleaning effect is achieved.
Patent Information
- Application Number
- CN202421588874.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-05
AI Technical Summary
In the production of existing electronic paper screens, the cleaning method is inefficient and prone to damage the screen, especially during the cleaning process of LCD terminals before the COG process.
A chuck type cleaning mechanism is designed, including a dust-free cloth material collection and discharge assembly and a cleaning platform. The cleaning chuck and dust-free cloth belt are combined with a peristaltic pump and a driving cylinder to achieve the function of cleaning both sides of the electronic paper screen at the same time.
It improves cleaning efficiency and avoids screen damage. It is also suitable for screens of different thickness specifications, and has high versatility.
Smart Images
Figure CN222872816U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic paper screen production, in particular to an electronic paper screen production cleaning mechanism. Background Art
[0002] With the development of electronic technology, people have come up with the concept of electronic paper, also known as digital paper. It is an ultra-thin and ultra-light display screen, which can be understood as "a display that is as thin, soft and rewritable as paper". Electronic paper has the advantages of paper (such as a visual sense that is almost exactly the same as paper), and can continuously convert and refresh the displayed content like our common LCD monitors. It is thinner and lighter than LCD monitors and consumes less power.
[0003] Electronic paper mainly consists of thin film transistors (TFT), as well as IC, front panel (FPL), flexible printed circuit (FPC), anisotropic conductive film (ACF), etc. Electronic paper screen production generally includes operations such as silver paste application, FPL bonding, IC bonding (COG), and flexible circuit board bonding (FOG). Among them, before the COG process, the LCD terminals on the electronic paper screen need to be cleaned first. The general cleaning method is to use a brush roller to press on the surface of the electronic screen for scrubbing. After cleaning one side, the electronic paper screen needs to be turned over and continued to be cleaned. The work efficiency is low, and this downward pressure cleaning method is easy to damage the screen. Utility Model Content
[0004] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.
[0005] A cleaning mechanism for producing an electronic paper screen comprises a dust-free cloth collecting and releasing component and a cleaning platform. The dust-free cloth collecting and releasing component comprises a roller bracket, a dust-free cloth roller group rotatably mounted on the roller bracket, and a dust-free cloth collecting and releasing tray. A cleaning chuck and a peristaltic pump for pumping a cleaning agent to the cleaning chuck are arranged at the front end of the roller bracket. A driving cylinder for driving the cleaning chuck to open and close is also arranged at the front end of the roller bracket. The dust-free cloth collecting and releasing tray releases a dust-free cloth belt, which bypasses the dust-free cloth roller group and passes through the cleaning chuck. A driving motor for driving the dust-free cloth collecting and releasing tray to drive the dust-free cloth belt to operate is installed on the roller bracket. The cleaning platform comprises a laterally arranged translation guide rail and an adsorption carrier slidably arranged on the translation guide rail.
[0006] Furthermore, the cleaning chuck includes an upper chuck and a lower chuck connected to the peristaltic pump, a cylinder body of the driving cylinder is fixedly connected to the upper chuck, and a telescopic rod of the driving cylinder is fixedly connected to the lower chuck.
[0007] Furthermore, a limiting groove is provided on the cleaning chuck, and an anti-dropping clip is provided at the notch of the limiting groove.
[0008] Furthermore, a vertically arranged counterweight guide rail is fixedly installed on the roller bracket, a counterweight slide block slidably cooperates with the counterweight guide rail, a counterweight block and a tension roller rotatably connected to the counterweight slide block are installed on the counterweight slide block, and the dust-free cloth belt passes around the tension roller from the bottom.
[0009] Furthermore, a chuck adjustment slide rail is fixedly installed at the front end of the roller bracket, a chuck adjustment slider is slidably installed on the chuck adjustment slide rail, a driving cylinder and a cleaning chuck are installed on the chuck adjustment slider, a fixed block is also fixedly installed on the roller bracket, an adjustment block is fixedly installed on the chuck adjustment slider, and an adjusting rod is rotatably connected to the fixed block and cooperates with the adjustment block thread.
[0010] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the utility model adopts a chuck-type cleaning method, which can clean both sides of the electronic paper screen at the same time, has high working efficiency, and has a better cleaning effect than the downward pressure cleaning method, while avoiding damaging the screen; in addition, a driving cylinder is used to drive the opening and closing of the cleaning chuck, which is conducive to being suitable for screens of different thickness specifications and has high versatility.
[0011] 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
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0013] Figure 1 It is a structural schematic diagram of the utility model.
[0014] Figure 2 This is another structural schematic diagram of the utility model.
[0015] Figure 3 It is a structural schematic diagram of the cleaning chuck in the utility model. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0017] See also Figure 1 , an electronic paper screen production cleaning mechanism, including a dust-free cloth material collection and discharge component and a cleaning platform, the dust-free cloth material collection and discharge component including a roller bracket 1 and a dust-free cloth roller group 2 rotatably mounted on the roller bracket 1, and a dust-free cloth material collection and discharge tray 3, the front end of the roller bracket 1 is provided with a cleaning chuck 4, a peristaltic pump 5 for pumping cleaning agent to the cleaning chuck 4, and the front end of the roller bracket 1 is also provided with a driving cylinder 6 for driving the cleaning chuck 4 to open and close, the dust-free cloth material collection and discharge tray 3 releases a dust-free cloth belt 31, the dust-free cloth belt 31 bypasses the dust-free cloth roller group 2 and passes through the cleaning chuck 4, and a driving motor (not shown in the figure) is installed on the roller bracket 1 to drive the dust-free cloth material collection and discharge tray 3 to drive the dust-free cloth belt 3 to operate, and the cleaning platform includes a laterally arranged translation guide rail 7 and an adsorption carrier 8 slidably arranged on the translation guide rail 7. The utility model is applied to electronic paper screen cleaning, specifically, Figure 2 As shown, after the electronic paper screen is assembled to the adsorption platform 8, the side that needs to be cleaned is exposed from the side of the adsorption platform 8. As the adsorption platform 8 slides along the translation guide rail 7, the electronic paper screen is sent into the gap of the cleaning chuck, and is wiped and cleaned with the dust-free cloth belt 31 and the cleaning agent, wherein the cleaning agent is preferably a harmless volatile liquid such as alcohol. The utility model adopts a chuck-type cleaning method, which can clean both sides of the electronic paper screen at the same time, with high work efficiency. Compared with the downward pressure cleaning method, the cleaning effect is better and the screen can be avoided from being crushed; in addition, the driving cylinder 6 is used to drive the cleaning chuck 4 to open and close, which is conducive to being applicable to screens of different thickness specifications and has high versatility.
[0018] Further, such as Figure 3 As shown, the cleaning chuck 4 includes an upper chuck 41 and a lower chuck 42 connected to the peristaltic pump 5 , a cylinder body of the driving cylinder 6 is fixedly connected to the upper chuck 41 , and a telescopic rod of the driving cylinder 6 is fixedly connected to the lower chuck 42 .
[0019] Furthermore, a limiting groove 43 is provided on the cleaning chuck 4, and an anti-dropping clip 44 is provided at the notch of the limiting groove 43. The dust-free cloth belt 31 enters the limiting groove 43 and is buckled by the anti-dropping clip 44, which can effectively prevent the dust-free cloth belt 31 from falling off during the operation of the device, thereby ensuring the stability of the operation of the device.
[0020] Furthermore, a vertically arranged counterweight guide rail 11 is fixedly mounted on the roller bracket 1, a counterweight slider 12 is provided on the counterweight guide rail 11 and is slidably matched with the counterweight slider 12, a counterweight block 13 and a tension roller 14 rotatably connected to the counterweight slider 12 are installed on the counterweight slider 12, and the dust-free cloth belt 31 passes around the tension roller 14 from the bottom. Specifically, the dust-free cloth belt 31 is wound into a roll on the dust-free cloth collecting and releasing tray 3, and the diameter of the dust-free cloth roll will change with the operation of the device. By matching the counterweight guide rail 11, the counterweight slider 12 and the tension roller 14 on the counterweight slider 12, the rise and fall of the counterweight slider 12 can adapt to the change in the diameter of the dust-free cloth roll, thereby avoiding the problem of uneven tension caused by the change in the diameter of the dust-free cloth roll.
[0021] Furthermore, a chuck adjustment slide rail 15 is fixedly installed at the front end of the roller bracket 1, and a chuck adjustment slider 16 is slidably installed on the chuck adjustment slide rail 15. The driving cylinder 6 and the cleaning chuck 4 are installed on the chuck adjustment slider 16. A fixed block 17 is also fixedly installed on the roller bracket 1, and an adjustment block 18 is fixedly installed on the chuck adjustment slider 16. The fixed block 17 is rotatably connected to an adjustment rod 19 that is threadedly matched with the adjustment block 18.
[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.
Claims
1. An electronic paper screen production cleaning mechanism, comprising a dust-free cloth material collection and discharge assembly and a cleaning platform, characterized in that: The dust-free cloth collecting and releasing assembly includes a roller bracket, a dust-free cloth roller group rotatably mounted on the roller bracket, and a dust-free cloth collecting and releasing tray. A cleaning chuck and a peristaltic pump for pumping cleaning agent to the cleaning chuck are arranged at the front end of the roller bracket. A driving cylinder for driving the cleaning chuck to open and close is also arranged at the front end of the roller bracket. The dust-free cloth collecting and releasing tray releases the dust-free cloth tape, and the dust-free cloth tape bypasses the dust-free cloth roller group and passes through the cleaning chuck. A driving motor is installed on the roller bracket to drive the dust-free cloth collecting and releasing tray to drive the dust-free cloth tape to operate. The cleaning platform includes a laterally arranged translation guide rail and an adsorption carrier slidably arranged on the translation guide rail.
2. The electronic paper screen production cleaning mechanism according to claim 1, characterized in that: The cleaning chuck comprises an upper chuck and a lower chuck connected to the peristaltic pump, a cylinder body of a driving cylinder is fixedly connected to the upper chuck, and a telescopic rod of the driving cylinder is fixedly connected to the lower chuck.
3. An electronic paper screen production cleaning mechanism according to claim 1 or 2, characterized in that: A limiting groove is arranged on the cleaning clamp, and an anti-dropping clip is arranged at the notch of the limiting groove.
4. The electronic paper screen production cleaning mechanism according to claim 1, characterized in that: A vertically arranged counterweight guide rail is fixedly installed on the roller bracket, a counterweight slide block slidingly matched with the counterweight guide rail is provided on the counterweight slide block, a counterweight block and a tension roller rotatably connected to the counterweight slide block are installed on the counterweight slide block, and the dust-free cloth belt passes around the tension roller from the bottom.
5. The electronic paper screen production cleaning mechanism according to claim 1, characterized in that: A chuck adjustment slide rail is fixedly installed on the front end of the roller bracket, a chuck adjustment slider is slidably installed on the chuck adjustment slide rail, a driving cylinder and a cleaning chuck are installed on the chuck adjustment slider, a fixed block is also fixedly installed on the roller bracket, an adjustment block is fixedly installed on the chuck adjustment slider, and an adjusting rod that cooperates with the adjustment block thread is rotatably connected to the fixed block.