An ultra-thin flexible glass cover plate coating post-inspection device

Abstract

The utility model belongs to the ultra -thin flexible glass cover plate technical field's ultra -thin flexible glass cover plate coating after inspection device. Including device frame (1), place platform (2), device frame (1) every side is provided with positioning slot (3) respectively, place platform (2) includes first transparent clamping plate (4) and second transparent clamping plate (5), first transparent clamping plate (4) every side is provided with first connecting column (6) respectively, second transparent clamping plate (5) every side is provided with second connecting column (7) respectively, device frame (1) bottom sets up light source (8). Ultra -thin flexible glass cover plate coating after inspection device in the utility model, simple structure can be convenient and reliable to realize the surface inspection of the ultra -thin flexible glass cover plate after coating, improve the inspection efficiency, improve the detection result accuracy.

Description

Technical Field

[0001] This utility model belongs to the field of ultra-thin flexible glass cover technology, and more specifically, it relates to an inspection device for ultra-thin flexible glass cover after coating. Background Technology

[0002] With the development of smartphones and the emergence of foldable phones, the requirements for mobile phone screens are gradually increasing, leading to the development of flexible glass covers. The mechanical and optical properties of flexible glass covers, as well as their weather resistance, lifespan, and performance in extreme environments, all require standards to be established from the outset. This necessitates testing instruments that can withstand different testing environments to control defects during the product manufacturing process, such as surface defects like horizontal and vertical lines, crystal points, and unevenness after coating. These defects can severely affect the appearance and optical performance of the product. Currently, the detection of surface defects after coating of flexible glass covers mainly relies on handheld, wide-angle observation with transmitted light. This method is uncontrollable in terms of observation angle and light intensity, making it impossible to guarantee standardized control of product appearance. This leads to inconsistencies in product appearance and performance and also affects production efficiency.

[0003] The prior art includes a technology entitled "A Surface Coating Device for Flexible Ultra-thin Glass" with publication number "CN119140373B". This technology relates to the field of ultra-thin glass surface coating technology, and mainly to a surface coating device for flexible ultra-thin glass. It includes a slit coating die and a conveyor table. The slit coating die has docking frames fixed on both sides to connect with a lifting device. The slit coating die is located above the conveyor table. It also includes bearing seats fixed on both sides of the slit coating die, and a lead screw is rotatably installed on both bearing seats. This invention optimizes the traditional slit coating die by adding a pre-coating mechanism. When coating ultra-thin glass, it can collect the thicker coating area squeezed out due to high slurry pressure. Then, in conjunction with the drive component and the lead screw, it drives the moving seat to move synchronously with the conveyor table until a uniform coating area is coated on the outside of the ultra-thin glass, making the coating uniform, improving the coating quality, and avoiding the need for cutting glass with unqualified coating after subsequent testing.

[0004] However, this technology does not address the technical issues and solutions of this application. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a post-coating inspection device for ultra-thin flexible glass covers that is simple in structure, can conveniently and reliably realize the surface inspection of coated ultra-thin flexible glass covers, improve inspection efficiency, and improve the accuracy of test results, in order to address the shortcomings of the existing technology.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: This utility model is an inspection device for coating ultra-thin flexible glass cover plates, including a device frame and a placement platform. The device frame is provided with positioning grooves on each side. The placement platform includes a first transparent clamp and a second transparent clamp. The first transparent clamp is provided with a first connecting column on each side, and the second transparent clamp is provided with a second connecting column on each side. A light source is provided at the bottom of the device frame.

[0007] The device frame is a rectangular frame structure, with a positioning groove on the first side and a positioning groove on the second side.

[0008] The length of the device frame is greater than the length of the placement platform, and the width of the device frame is greater than the width of the placement platform.

[0009] The first connecting post on each side of the first transparent clamp is configured with a semi-circular cross-section, and the second connecting post on each side of the second transparent clamp is configured with a semi-circular cross-section.

[0010] The first connecting post on each side of the first transparent clamp and the second connecting post corresponding to the second transparent clamp are configured as a symmetrical structure.

[0011] The glass cover to be inspected is configured to be clamped between a first transparent clamp and a second transparent clamp that are bonded together.

[0012] The first connecting post on each side of the first transparent clamp and the second connecting post corresponding to the second transparent clamp are fitted into the corresponding positioning groove.

[0013] The light source is an LED lamp.

[0014] The device frame is mounted on the device positioning bracket.

[0015] The length and width of the first transparent clamp are smaller than the length and width of the second transparent clamp, and multiple suction cups are provided on the side of the first transparent clamp.

[0016] The working principle and beneficial effects of this utility model are as follows: The ultra-thin flexible glass cover plate coating inspection device of this utility model is constructed by separately manufacturing a device frame and a placement platform. The device frame is a square frame structure, and the placement platform includes two plates. Each side of the device frame 1 is provided with a positioning groove, which is a U-shaped groove. The placement platform includes a first transparent clamping plate and a second transparent clamping plate. The first transparent clamping plate and the second transparent clamping plate can be fitted together, and the glass cover plate to be inspected is placed between the two mating surfaces to ensure that the glass cover plate to be inspected is reliably clamped and will not move. The first transparent clamping plate and the second transparent clamping plate are made of transparent material, which can effectively observe and inspect the surface quality of the glass cover plate to be inspected. Each side of the first transparent clamping plate is equipped with a first connecting post, and each side of the second transparent clamping plate is equipped with a second connecting post. When inspecting the glass cover to be inspected, the glass cover to be inspected is clamped onto the first and second transparent clamping plates. The positions of the first connecting posts on each side of the first transparent clamping plate and the corresponding second connecting posts on the second transparent clamping plate are aligned to form circular connecting posts. Then, each connecting post can be snapped into its corresponding positioning groove, achieving a reliable connection between the placement platform and the device frame. The placement platform can rotate flexibly relative to the device frame, allowing for free adjustment of the platform's angle as needed during the inspection process. This provides multiple angles for inspectors to observe, ensuring that surface defects are displayed even at specific angles. During the inspection process, the glass cover to be inspected is clamped onto the first and second transparent clamping plates, preventing personnel from touching the glass cover and avoiding product damage during inspection. A light source is installed at the bottom of the device frame to illuminate the placement platform, increasing the brightness of the platform surface and facilitating more accurate observation and inspection of product surface defects. Attached Figure Description

[0017] The following is a brief explanation of the contents depicted in the accompanying drawings and the markings therein: Figure 1 This is a schematic diagram of the post-coating inspection device for the ultra-thin flexible glass cover plate described in this utility model. Figure 2 This is a schematic diagram of the structure of the ultra-thin flexible glass cover plate coating inspection device of the present invention, when the glass cover plate to be inspected is arranged on the second transparent clamp; The labels in the attached drawings are as follows: 1. Device frame; 2. Placement platform; 3. Positioning groove; 4. First transparent clamping plate; 5. Second transparent clamping plate; 6. First connecting column; 7. Second connecting column; 8. Light source; 9. First side; 10. Second side; 11. Glass cover plate to be inspected. Detailed Implementation

[0018] The following description, with reference to the accompanying drawings, provides a more detailed explanation of the specific embodiments of this utility model, including the shape and structure of each component, the relative positions and connections between the parts, the functions and working principles of each part: As attached Figure 1 Appendix Figure 2 As shown, this utility model is a post-coating inspection device for ultra-thin flexible glass covers, comprising a device frame 1 and a placement platform 2. The device frame 1 has positioning grooves 3 on each side. The placement platform 2 includes a first transparent clamping plate 4 and a second transparent clamping plate 5. Each side of the first transparent clamping plate 4 has a first connecting post 6, and each side of the second transparent clamping plate 5 has a second connecting post 7. A light source 8 is located at the bottom of the device frame 1. This invention addresses the shortcomings of existing technologies by proposing an improved technical solution. In the structural setup, a device frame 1 and a placement platform 2 are fabricated separately. The device frame 1 is a square frame structure, and the placement platform 2 includes two plates. Each side of the device frame 1 is provided with a positioning groove 3, which is a U-shaped groove. The placement platform 2 includes a first transparent clamping plate 4 and a second transparent clamping plate 5. The first transparent clamping plate 4 and the second transparent clamping plate 5 can be fitted together, and the area between their mating surfaces is used to place the glass cover plate 11 to be inspected, ensuring that the glass cover plate 11 to be inspected is reliably clamped and will not move. The first transparent clamping plate 4 and the second transparent clamping plate 5 are made of transparent material, which can effectively observe and inspect the surface quality of the glass cover plate 1 to be inspected. Each side of the first transparent clamping plate 4 is provided with a first connecting post 6, and each side of the second transparent clamping plate 5 is provided with a second connecting post 7. When the glass cover 11 to be inspected needs to be inspected, the glass cover 11 to be inspected is clamped onto the first transparent clamping plate 4 and the second transparent clamping plate 5. The positions of the first connecting post 6 on each side of the first transparent clamping plate 4 and the corresponding second connecting post 7 on the second transparent clamping plate 5 are aligned to form a circular connecting post. Then, each connecting post can be snapped into its corresponding positioning groove to achieve a reliable connection between the placement platform 2 and the device frame 1. The placement platform 2 can rotate flexibly relative to the device frame 1, so that the angle of the placement platform 2 can be freely adjusted as needed during the inspection process to provide multiple angles for inspection personnel to observe and ensure that surface defects at specific angles are displayed. During the inspection process, the glass cover 11 to be inspected is clamped onto the first transparent clamping plate 4 and the second transparent clamping plate 5 to prevent personnel from touching the glass cover 11 to be inspected and to avoid product damage during the inspection process. The light source 8 at the bottom of the device frame 1 is used to illuminate the placement platform 2 to increase the surface brightness of the placement platform 2, making it easier for personnel to accurately observe and inspect product surface defects. The ultra-thin flexible glass cover plate coating inspection device of this utility model has a simple structure and can conveniently and reliably realize the surface inspection of the coated ultra-thin flexible glass cover plate, thereby improving inspection efficiency and the accuracy of test results.

[0019] The device frame 1 has a rectangular frame structure. A positioning groove 3 is provided on the first side 9 and the second side 10 of the device frame 1. With this structure, the positioning posts on each side of the platform 2 are respectively engaged in the corresponding positioning grooves, allowing for flexible rotation.

[0020] The length of the device frame 1 is greater than the length of the placement platform 2, and the width of the device frame 1 is greater than the width of the placement platform 2. In this structure, the placement platform 2 is located within the device frame 1 without interfering with it, allowing for flexible rotation and facilitating inspection.

[0021] The first connecting post 6 on each side of the first transparent clamping plate 4 is configured with a semi-circular cross-section, and the second connecting post 7 on each side of the second transparent clamping plate 5 is configured with a semi-circular cross-section.

[0022] The first connecting post 6 on each side of the first transparent clamping plate 4 and the second connecting post 7 corresponding to the second transparent clamping plate 5 are configured as a symmetrical structure. The glass cover plate 11 to be inspected is configured to be clamped between the first transparent clamping plate 4 and the second transparent clamping plate 5 that are attached together.

[0023] The first connecting post 6 on each side of the first transparent clamping plate 4 and the second connecting post 7 corresponding to the second transparent clamping plate 5 are fitted into the corresponding positioning groove 3. The light source 8 is an LED lamp.

[0024] The device frame 1 is mounted on the device positioning bracket. In this structure, the device frame is fixed to the positioning bracket, ensuring the device frame is horizontal, facilitating the placement and removal of the placement platform, meeting the inspection requirements of the glass cover 11 to be inspected, and offering convenient operation and low cost.

[0025] The length and width of the first transparent clamping plate 4 are smaller than those of the second transparent clamping plate 5, and multiple suction cups are provided on the side of the first transparent clamping plate 4. With this structure, after the first transparent clamping plate 4 and the second transparent clamping plate 5 are attached, they can be attracted by the suction cups, achieving mutual positioning of the first transparent clamping plate 4 and the second transparent clamping plate 5 and preventing them from shifting and damaging the glass cover plate 11 to be inspected. After inspection, the first transparent clamping plate 4 and the second transparent clamping plate 5 can be separated with slight force, allowing the next batch of glass cover plates 11 to be inspected to be placed.

[0026] The ultra-thin flexible glass cover plate coating inspection device of this utility model is structurally set up by fabricating a device frame 1 and a placement platform 2. The device frame 1 is a square frame structure, and the placement platform 2 includes two plates. Each side of the device frame 1 is provided with a positioning groove 3, which is a U-shaped groove. The placement platform 2 includes a first transparent clamping plate 4 and a second transparent clamping plate 5. The first transparent clamping plate 4 and the second transparent clamping plate 5 can be attached together, and the glass cover plate 11 to be inspected is placed between the two attachment surfaces to ensure that the glass cover plate 11 to be inspected is reliably clamped and will not move. The first transparent clamping plate 4 and the second transparent clamping plate 5 are made of transparent material, which can effectively observe and inspect the surface quality of the glass cover plate 1 to be inspected. Each side of the first transparent clamping plate 4 is provided with a first connecting post 6, and each side of the second transparent clamping plate 5 is provided with a second connecting post 7. When the glass cover 11 to be inspected needs to be inspected, the glass cover 11 to be inspected is clamped onto the first transparent clamping plate 4 and the second transparent clamping plate 5. The positions of the first connecting post 6 on each side of the first transparent clamping plate 4 and the corresponding second connecting post 7 on the second transparent clamping plate 5 are aligned to form a circular connecting post. Then, each connecting post is snapped into its corresponding positioning groove, realizing a reliable connection between the placement platform 2 and the device frame 1. The placement platform 2 can rotate flexibly relative to the device frame 1, which allows for free adjustment of the angle of the placement platform 2 as needed during the inspection process, providing multiple angles for easy observation by inspectors and ensuring that surface defects at specific angles are displayed. During the inspection process, the glass cover 11 to be inspected is clamped onto the first transparent clamping plate 4 and the second transparent clamping plate 5 to prevent personnel from touching the glass cover 11 to be inspected and to avoid product damage during the inspection process. A light source 8 is provided at the bottom of the device frame 1 to illuminate the placement platform 2, increasing the surface brightness of the placement platform 2, making it easier for personnel to observe and inspect product surface defects more accurately.

[0027] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any improvements made using the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A post-coating inspection device for ultra-thin flexible glass covers, characterized in that: The device includes a frame (1) and a placement platform (2). The frame (1) is provided with a positioning groove (3) on each side. The placement platform (2) includes a first transparent clamp (4) and a second transparent clamp (5). The first transparent clamp (4) is provided with a first connecting post (6) on each side. The second transparent clamp (5) is provided with a second connecting post (7) on each side. The bottom of the frame (1) is provided with a light source (8).

2. The inspection device for ultra-thin flexible glass cover plate after coating according to claim 1, characterized in that: The device frame (1) is a square frame structure. The first side (9) of the device frame (1) is provided with a positioning groove (3), and the second side (10) of the device frame (1) is provided with a positioning groove (3).

3. The inspection device for ultra-thin flexible glass cover plate after coating according to claim 1 or 2, characterized in that: The length of the device frame (1) is greater than the length of the placement platform (2), and the width of the device frame (1) is greater than the width of the placement platform (2).

4. The inspection device for ultra-thin flexible glass cover plate after coating according to claim 1 or 2, characterized in that: The first connecting post (6) on each side of the first transparent clamp (4) is configured with a semi-circular cross-section, and the second connecting post (7) on each side of the second transparent clamp (5) is configured with a semi-circular cross-section.

5. The inspection device for ultra-thin flexible glass cover plate after coating according to claim 1 or 2, characterized in that: The first connecting post (6) on each side of the first transparent clamp (4) and the second connecting post (7) corresponding to the second transparent clamp (5) are configured as a symmetrical structure.

6. The inspection device for ultra-thin flexible glass cover plates after coating according to claim 1, characterized in that: The glass cover plate (11) to be inspected is configured to be clamped between the first transparent clamp plate (4) and the second transparent clamp plate (5) that are attached together.

7. The inspection device for ultra-thin flexible glass cover plate after coating according to claim 1 or 2, characterized in that: The first connecting post (6) on each side of the first transparent clamp (4) and the second connecting post (7) corresponding to the second transparent clamp (5) are fitted into the corresponding positioning groove (3).

8. The post-coating inspection device for ultra-thin flexible glass cover plates according to claim 1 or 2, characterized in that: The light source (8) is an LED lamp.

9. The post-coating inspection device for ultra-thin flexible glass cover plates according to claim 1 or 2, characterized in that: The device frame (1) is mounted on the device positioning bracket.

10. The post-coating inspection device for ultra-thin flexible glass cover plates according to claim 1 or 2, characterized in that: The length and width of the first transparent clamp (4) are smaller than the length and width of the second transparent clamp (5), and multiple suction cups are provided on the side of the first transparent clamp (4).

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