Automatic cleaning production device and method for display screen module

Abstract

The invention discloses an automatic cleaning production device and method for a display screen module. The automatic cleaning production device comprises a wiping assembly A, an overturning assembly, a wiping assembly B and a grabbing displacement assembly. The carrying robot arm is driven to move on the cross beam guide rail, the display screen module is grabbed from the feeding belt to the wiping platform A, and the face A of the display screen module is wiped; the overturning mechanism assembly is used for driving the grabbing device to rotate by 180 degrees, and the grabbing device overturns the display screen module from the wiping platform A to the next station; after being turned over, the display screen module is placed on the wiping platform B, and the dust-free cloth wiping assembly B wipes the surface B of the display screen module. According to the automatic cleaning production device and method for the display screen module, the two faces are automatically overturned and cleaned, the back face is cleaned through a scraper, discharging is conducted in the mode that the front face faces upwards, the secondary pollution and scratch probability is reduced, and the electronic paper module cleaning efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of display screen module production and manufacturing, and specifically to a display screen module automatic cleaning production device and method for display screen modules. Background Art

[0002] Electronic paper modules are now widely used in supermarket price tags, e-books, mobile phones and other electronic devices. With the increase in market demand and the increasing maturity of automation equipment, the production process of cleaning the front and back sides of electronic paper modules has become more prominent.

[0003] The bottlenecks of the cleaning production process in the prior art are as follows: 1.1 Manual cleaning of the electronic paper module may cause re-contamination, affecting the primary yield; 1.2 Manual use of glass fiber rods to scrub the electronic paper module may cause scratches, affecting the module yield; 1.3 Manual cleaning of the electronic paper module is inefficient and residual glue is difficult to clean, affecting production capacity. Summary of the invention

[0004] The technical problem to be solved by the present invention is to avoid the shortcomings of low efficiency and low yield of manual cleaning of electronic paper modules in the above-mentioned prior art, and to provide an automatic cleaning production device and method for display screen modules, which automatically flips over to clean both sides, and uses a scraper to clean the back side, and unloads the material with the front side facing up, thereby reducing the probability of re-contamination and scratches and improving the cleaning efficiency of the electronic paper module.

[0005] The technical solution of the present application to solve the above-mentioned technical problems can also be an automatic cleaning production device for a display screen module, including: a wiping component A, a flipping component, a wiping component B, and a grabbing and displacement component; the grabbing and displacement component includes a beam guide rail component and a transport robot, and the transport robot can move on the beam guide rail component; the transport robot is used to grab the display screen module; the wiping component A includes: a wiping platform A, a dust-free cloth wiping component A; the wiping platform A is used to place the display screen module, and the dust-free cloth wiping component A is used to wipe the A surface of the display screen module; the flipping component includes: a flipping mechanism component and a grabbing device, the flipping mechanism component is used to drive the grabbing device to rotate 180 degrees, and the grabbing device is used to flip the display screen module from the wiping platform A to the next workstation; the wiping component B includes: a wiping platform B, a dust-free cloth wiping component B; the wiping platform B is used to place the display screen module, and after the display screen module is flipped, it is placed on the wiping platform B, and the dust-free cloth wiping component B is used to wipe the B surface of the display screen module.

[0006] The above-mentioned display screen module automatic cleaning production device also includes: a scraper cleaning component, the scraper cleaning component includes a scraper and a cleaning platform C; after the display screen module is flipped over by the grabbing device, it is placed on the cleaning platform C, and the scraper cleaning component drives the scraper to clean the B surface of the display screen module.

[0007] The above-mentioned automatic cleaning production device for display screen modules also includes: a feeding belt and a flipping feeding robot. The flipping feeding robot flips the display screen module and places it on the feeding belt.

[0008] The above-mentioned flipping and unloading robot grabs the display screen module from the wiping platform B and flips it.

[0009] The grabbing device absorbs the display screen module through the suction cup.

[0010] The above includes two or more transport robots, and different transport robots are responsible for grabbing and transporting display screen modules in different sections.

[0011] The A side of the screen module is the image display side; the B side of the display screen module is the corresponding reverse side of the A side of the screen module; the above-mentioned display screen module is an electronic paper display module.

[0012] The technical solution of the present application to solve the above-mentioned technical problems can also be a method for automatically cleaning a display screen module, including step 100: driving a transport robot to move on a crossbeam guide rail, grabbing the display screen module from a feed belt to a wiping platform A, and wiping the A surface of the display screen module; step 200: the flipping mechanism assembly is used to drive the grabbing device to rotate 180 degrees, and the grabbing device flips the display screen module from the wiping platform A to the next workstation; step 400: after the display screen module is flipped, it is placed on the wiping platform B, and the dust-free cloth wiping assembly B wipes the B surface of the display screen module.

[0013] Before step 400, the above step also includes step 300: after the display screen module is turned over by the gripping device, it is placed on the cleaning platform C, and the scraper cleaning assembly drives the scraper to clean the surface B of the display screen module.

[0014] The above step 400 also includes step 500: the flipping unloading robot flips the display screen module and places it on the unloading belt with the front side facing upward.

[0015] One of the beneficial effects of the technical solution in the present application is that the transport robot can move on the beam guide assembly; the transport robot is used to grab the display screen module, realizes automated double-sided cleaning, and improves the production efficiency of the cleaning process.

[0016] One of the beneficial effects of the technical solution in the present application is that the setting of the flip component can automatically flip both sides to achieve double-sided cleaning and improve the production efficiency of the cleaning process.

[0017] One of the beneficial effects of the technical solution in the present application is that the arrangement of the wiping component A and the wiping component B can facilitate double-sided wiping cleaning, thereby improving the production efficiency of the cleaning process.

[0018] One of the beneficial effects of the technical solution in the present application is that the scraper cleaning assembly can clean the B surface of the display module and improve the cleanliness of the cleaning.

[0019] One of the beneficial effects of the technical solution in the present application is that the flipping unloading robot flips the display screen module and places it on the unloading belt, so that the display screen module can be unloaded with side A facing up, which is convenient for observation and identification of whether it is cleaned properly.

[0020] One of the beneficial effects of the technical solution in the present application is that the flipping and unloading robot grabs the display screen module from the wiping platform B and flips it, sharing parts, making the automatic cleaning production device of the display screen module more compact, saving space and cost.

[0021] One of the beneficial effects of the technical solution in the present application is that the gripping device absorbs the display screen module through a suction cup, and the suction cup can reduce the damage to the display screen module caused by the gripping action.

[0022] One of the beneficial effects of the technical solution in the present application is that two or more transport robots are used, and different transport robots are responsible for grabbing and transporting display screen modules in different sections, which can further improve the automatic cleaning production efficiency of the display screen modules.

[0023] One of the beneficial effects of the technical solution in the present application is that it realizes the full automation of automatic cleaning production of display screen modules, without the need for manual cleaning, thereby improving the consistency and yield of cleaning and reducing the probability of errors in manual operations.

[0024] One of the beneficial effects of the technical solution in the present application is that the scraper cleaning assembly drives the scraper to clean the B side of the display module, which can ensure that the scraper is not used on the A side, thereby reducing the probability of damage to the A side. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the display module;

[0026] Figure 2 This is the automatic cleaning process of the display module. Figure 1 ;

[0027] Figure 3 This is the automatic cleaning process of the display module. Figure 2 ;

[0028] Figure 4 This is the automatic cleaning process of the display module. Figure 3 ;

[0029] Figure 5 This is the automatic cleaning process of the display module. Figure 4 ;

[0030] Figure 6 This is a schematic diagram of the automatic cleaning production method of the display module Figure 1;

[0031] Figure 7 This is a schematic diagram of the automatic cleaning production method of the display module Figure 2 ;

[0032] Figure 8 This is a schematic diagram of the automatic cleaning production method of the display module Figure 3 ;

[0033] Fig. 9 This is a schematic diagram of the automatic cleaning production method of the display module Figure 4 ;

[0034] Fig.10 This is a schematic diagram of the automatic cleaning production device for the display module Figure 1 ;

[0035] Fig.11 This is a schematic diagram of the automatic cleaning production device for the display module Figure 2 ;

[0036] Fig.12 This is a schematic diagram of the automatic cleaning production device for the display module Figure 3 ;

[0037] Fig.13 This is the production efficiency comparison data of automatic cleaning of manual display screen modules with the existing technology. DETAILED DESCRIPTION

[0038] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings.

[0039] It should be noted that the following is a description of the preferred embodiments of the present application, which does not constitute any limitation to the present application. The description of the preferred embodiments of the present application is only an explanation of the general principles of the present application. The embodiments described in this application are only a part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0040] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and technical features numbered with Arabic numerals 1, 2, 3, etc., and numbers such as "A" and "B", are only used for descriptive purposes and are only for the convenience of explanation, and do not represent a sequential relationship in time or space; they cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", and numbered with Arabic numerals 1, 2, 3, etc. may explicitly or implicitly include one or more of the features. In the description of the present application, “several” means two or more than two, unless otherwise clearly and specifically defined.

[0041] like Fig.10 and Fig.11 As shown, an automatic cleaning production device for a display screen module includes: a wiping component A, a flipping component, a wiping component B, and a grabbing and displacement component; the grabbing and displacement component includes a beam guide rail component and a transport robot, and the transport robot can move on the beam guide rail component; the transport robot is used to grab the display screen module; the wiping component A includes: a wiping platform A, a dust-free cloth wiping component A; the wiping platform A is used to place the display screen module, and the dust-free cloth wiping component A is used to wipe the A surface of the display screen module; the flipping component includes: a flipping mechanism component and a grabbing device, the flipping mechanism component is used to drive the grabbing device to rotate 180 degrees, and the grabbing device is used to flip the display screen module from the wiping platform A to the next workstation; the wiping component B includes: a wiping platform B, a dust-free cloth wiping component B; the wiping platform B is used to place the display screen module, and after the display screen module is flipped, it is placed on the wiping platform B, and the dust-free cloth wiping component B is used to wipe the B surface of the display screen module.

[0042] like Fig.11 The above-mentioned display screen module automatic cleaning production device also includes: a scraper cleaning component, the scraper cleaning component includes a scraper and a cleaning platform C; after the display screen module is flipped over by the grabbing device, it is placed on the cleaning platform C, and the scraper cleaning component drives the scraper to clean the B surface of the display screen module.

[0043] like Fig.11The automatic cleaning production device for the display screen module also includes: a feeding belt, a flipping feeding manipulator, and the flipping feeding manipulator flips the display screen module and places it on the feeding belt. The flipping feeding manipulator grabs the display screen module from the wiping platform B and flips it.

[0044] In some embodiments of the automatic cleaning production device for display screen modules that are not shown in the accompanying drawings, the above-mentioned grasping device sucks the display screen module through a suction cup.

[0045] Some embodiments of the automatic cleaning production device for display screen modules not shown in the accompanying drawings include two or more transport robots, and different transport robots are responsible for grabbing and transporting display screen modules in different sections.

[0046] like Figures 1 to 3 The display screen module is an electronic paper display module. Figure 1 , the A side of the screen module is the image display surface, i.e. the front glass; Figure 2 , you can wipe the front glass with a dust-free cloth. Figure 3 , the display screen module side B is the corresponding reverse side of the screen module side A. Figure 4 , the scraper cleaning component drives the scraper to clean the B side of the display module. Figure 4 , wipe the B side of the display module with a dust-free cloth.

[0047] like Figures 6 to 9 In an embodiment of a display screen module automatic cleaning production method, the method includes step 100: driving a transport robot to move on a beam guide rail, grabbing the display screen module from a feeding belt to a wiping platform A, and wiping the A surface of the display screen module; step 200: a flipping mechanism assembly is used to drive a grabbing device to rotate 180 degrees, and the grabbing device flips the display screen module from the wiping platform A to a next station; step 400: after the display screen module is flipped, it is placed on the wiping platform B, and the dust-free cloth wiping assembly B wipes the B surface of the display screen module.

[0048] like Figure 7 Before step 400, the above step also includes step 300: after the display screen module is flipped over by the grabbing device, it is placed on the cleaning platform C, and the scraper cleaning assembly drives the scraper to clean the surface B of the display screen module.

[0049] like Figure 8 , after the above step 400, the step 500 is also included: the flipping unloading robot flips the display screen module and places it on the unloading belt with the front side facing up.

[0050] like Fig. 9 Before step 100, step 10 is also included: the transport robot grabs the material.

[0051] The technical solution in this application is an integrated processing method for automatic online front and back module cleaning. It is a cleaning method that uses a dust-free cloth and alcohol on the front and a scraper on the back to reduce the risk of scratches, shorten the operation time and product cycle time, and solve the problem of low product cleaning efficiency. The integrated processing method for automatic online front and back module cleaning can solve the low efficiency of manual cleaning and improve the first-time yield.

[0052] The technical problem to be solved by the invention / the new equipment layout structure proposed by the invention solves the problem that the electronic paper module is contaminated again after manual cleaning, which affects the yield rate. Manually using a fiberglass stick to scrub the electronic paper module causes scratches, which affects the yield rate of the module; manual cleaning of the electronic paper module is inefficient, and the residual glue is difficult to clean, which affects the production capacity.

[0053] In this application, an online conveyor belt and a transport arm are used to place the electronic paper module on a cleaning platform to clean the front and back of the electronic paper module; the cleaning method is an automatic online cleaning mode using alcohol, dust-free cloth, and a scraper; the cleaning and flipping platform used can use vacuum to adsorb the product to avoid the risk of product sliding and falling; the scraper notch is used to avoid the QR code label and scrape the residual glue off the product; automatic online cleaning is used to ensure the cleaning speed, solve the problem of manual re-contamination of the product, and help improve the yield; the flipping platform method is used to achieve the flexibility requirements of cleaning the front and back sides, and this method has obvious advantages.

[0054] like Fig.12 As shown, the electronic paper module flows in from the feeding belt along the direction of the arrow, the arrival sensor senses the product and corrects the product, sucks the product and places it on the front wiping platform, then wipes the front, sucks the product and places it on the flipping platform, flips the platform and places it on the scraper cleaning platform, scrapes it, sucks the product and places it on the back cleaning platform, cleans the back of the product, sucks the product and places it on the unloading flipping platform, flips it and places the unloading belt line. The entire process is the application area of ​​the processing method of automatic online front and back module cleaning in one way.

[0055] In this application, use a dust-free cloth and alcohol to clean the front of the module, use a scraper to clean the residual glue from the back of the module, and use a dust-free cloth and alcohol to clean the back once; process flow: belt feeding and correction → transport to the front cleaning platform → return front cleaning → unloading to the flip platform, flip to the scraper cleaning platform → scraper cleaning → unloading to the back cleaning platform → return back cleaning → transport to the unloading flip platform → platform flip to unload the product to the belt line.

[0056] like Fig.13 As shown, the production efficiency data of the device and method of the present application is compared with the manual production efficiency data of the prior art. It can be seen that the present application greatly improves the production efficiency and yield.

[0057] As shown in the accompanying drawings, the above are only embodiments of the present invention, and the patent scope of the present invention is not limited thereto. Any equivalent structure or equivalent process transformation made using the contents of the invention description and the accompanying drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A display screen module automatic cleaning production device, characterized in that: include: Wiping component A, flipping component, wiping component B, grabbing and displacement component; The grabbing and displacement assembly includes a beam guide rail assembly and a handling robot, and the handling robot can move on the beam guide rail assembly; the handling robot is used to grab the display screen module; The wiping component A includes: a wiping platform A and a dust-free cloth wiping component A; the wiping platform A is used to place the display screen module, and the dust-free cloth wiping component A is used to wipe the A surface of the display screen module; The flip assembly includes: a flip mechanism assembly and a grabbing device. The flip mechanism assembly is used to drive the grabbing device to rotate 180 degrees. The grabbing device is used to flip the display screen module from the wiping platform A to the next station. The wiping component B includes: a wiping platform B and a dust-free cloth wiping component B; the wiping platform B is used to place the display screen module, and the display screen module is placed on the wiping platform B after being turned over, and the dust-free cloth wiping component B is used to wipe the B surface of the display screen module.

2. The automatic cleaning production device for display screen modules according to claim 1 is characterized in that: Also included: a scraper cleaning assembly, the scraper cleaning assembly including a scraper and a cleaning platform C; After the display screen module is turned over by the grabbing device, it is placed on the cleaning platform C, and the scraper cleaning assembly drives the scraper to clean the B surface of the display screen module.

3. The automatic cleaning production device for display screen modules according to claim 1 is characterized in that: Also includes: Unloading belt, flip unloading robot, flip unloading robot flips the display screen module and places it on the unloading belt.

4. The automatic cleaning production device for display screen modules according to claim 3 is characterized in that: The flipping and unloading robot grabs the display screen module from the wiping platform B and flips it.

5. The automatic display screen module cleaning production device according to any one of claims 1 to 4, characterized in that: The gripping device absorbs the display screen module through the suction cup.

6. The automatic display screen module cleaning production device according to any one of claims 1 to 4, characterized in that: The method comprises two or more transport robots, and different transport robots are responsible for grabbing and transporting display screen modules in different sections.

7. The automatic cleaning production device for display screen modules according to any one of claims 1 to 4, characterized in that: The A side of the screen module is the image display surface; The display screen module surface B is the corresponding reverse side of the screen module surface A; the display screen module is an electronic paper display module.

8. A display screen module automatic cleaning production method, characterized in that: include Step 100: driving the transport robot to move on the beam guide rail, grabbing the display screen module from the feeding belt to the wiping platform A, and wiping the A surface of the display screen module; Step 200: The flipping mechanism assembly is used to drive the grabbing device to rotate 180 degrees, and the grabbing device flips the display screen module from the wiping platform A to the next station; Step 400: After the display screen module is turned over, it is placed on the wiping platform B, and the dust-free cloth wiping component B wipes the surface B of the display screen module.

9. The automatic cleaning production method for display screen modules according to claim 8, characterized in that: The step 400 also includes: Step 300: After the display screen module is flipped over by the gripping device, it is placed on the cleaning platform C, and the scraper cleaning assembly drives the scraper to clean the surface B of the display screen module.

10. The automatic cleaning production method for display screen modules according to claim 8, characterized in that: The step 400 further includes: Step 500: The flipping unloading robot flips the display screen module over and places it on the unloading belt with the front side facing upward.

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