A device for testing the adhesion of coated glass film layers

Abstract

The coating adhesion testing device for coated glass provided by this utility model includes a worktable and a wiping mechanism. The coated glass is placed on the worktable, and the wiping mechanism includes a support and a wiping unit set on the support. The support is located on one side of the worktable. The wiping unit can wipe the coating on the coated glass and evenly apply alcohol to the coating, replacing the manual wiping process. After a period of time, the device observes whether wrinkles or peeling occur in the coating. This facilitates the adhesion testing of the coated glass coating, reduces the workload of workers, improves the consistency of the coating adhesion testing process, and increases the testing efficiency of the coating adhesion.

Description

Technical Field

[0001] This utility model belongs to the field of coated glass production. Specifically, this utility model relates to a device for detecting the adhesion of coated glass film. Background Technology

[0002] Coated glass is a special type of glass that has one or more layers of thin films of metal, metal oxides, etc., coated on the surface of ordinary glass through physical or chemical methods. This gives the glass functions such as decoration, sun shading, energy saving, and anti-glare. Its applications are very wide, ranging from building curtain walls and car windows to electronic device screens. The adhesion test of the coated glass film is a key step in assessing the firmness of the bond between the film and the glass substrate. For decorative coated glass, the alcohol wiping method is often used. Alcohol can penetrate into the tiny gaps between the film and the coated glass, weakening the bond between the two. The alcohol wiping method mainly involves workers using a cloth soaked in alcohol to wipe the coated side of the glass. The wiping process takes 30 to 60 seconds, and then the film is observed for wrinkles or peeling. This method is time-consuming and labor-intensive, and it is impossible to guarantee the consistency of the area and force applied during manual wiping.

[0003] To address the aforementioned issues, patent document application number 2025101325583 discloses a dynamically adjustable coated glass, its preparation method, and its testing method. The dynamically adjustable coated glass includes a coated glass and a hollow layer. On the side of the coated glass facing the hollow layer, a glass substrate, a first transmission layer, an infrared reflection layer, and a second transmission layer are sequentially arranged. On the side of the hollow layer facing away from the glass substrate, a dimming layer is provided. The dimming layer includes a self-powered dimming glass system, which comprises a liquid crystal dimming film and a photovoltaic module. However, this method fails to solve the aforementioned problems.

[0004] Therefore, in order to improve or solve at least one of the above problems, a coating film adhesion testing device is provided that facilitates adhesion testing of coated glass layers, reduces the workload of workers, improves the consistency of the coating film adhesion testing process, and improves the efficiency of film adhesion testing. Summary of the Invention

[0005] This utility model is designed to solve the aforementioned problems. Its purpose is to provide a coating adhesion testing device for coated glass that facilitates adhesion testing of the coating layer, reduces the workload of workers, improves the consistency of the adhesion testing process, and increases the efficiency of adhesion testing. To achieve the above objectives, the technical solution adopted by this utility model is as follows: This utility model provides a device for testing the adhesion of coated glass film, which includes a worktable and a wiping mechanism. The coated glass is placed on the worktable, and the wiping mechanism includes a bracket and a wiping unit disposed on the bracket. The bracket is located on one side of the worktable.

[0006] The coating adhesion testing device for coated glass provided by this utility model may also have the following feature: the wiping unit includes a driving component and a wiping rod connected to the driving component, and a sponge is provided on the side of the wiping rod near the worktable.

[0007] The coating adhesion testing device for coated glass provided by this utility model may also have the following feature: the wiping rod is provided with a filling hole.

[0008] The coating adhesion testing device for coated glass provided by this utility model may also have the following features: the driving component includes a driving motor, a first swing arm, a second swing arm, and a connecting rod. The driving motor is mounted on a bracket. One end of the first swing arm is connected to the motor shaft of the driving motor. The other end of the first swing arm is connected to the second swing arm. The end of the second swing arm away from the first swing arm is connected to the connecting rod. The connecting rod is connected to the wiping rod.

[0009] The coating adhesion testing device for coated glass provided by this utility model may also have the following features: the driving assembly further includes a guide rod and a guide seat. The guide seat is mounted on the bracket, and the guide rod is movably mounted inside the guide seat. One end of the guide rod is connected to the connecting rod, and the other end of the guide rod is connected to the wiping rod.

[0010] The coating adhesion testing device for coated glass provided by this utility model may also have the following feature: the worktable includes a support plate and electrically adjustable table legs connected to the support plate.

[0011] The coating adhesion testing device for coated glass provided by this utility model may also have the following features: the worktable further includes a stop and a slide rail, the slide rail is set on the support plate, and the stop is movably set on the slide rail. The technical effects of this utility model are as follows: The coating adhesion testing device for coated glass provided by this utility model includes a worktable and a wiping mechanism. The coated glass is placed on the worktable. The wiping mechanism includes a support and a wiping unit set on the support. The support is located on one side of the worktable. The wiping unit can wipe the coating on the coated glass and evenly apply alcohol to the coating, replacing the manual wiping process. After a period of time, the wiping unit can observe whether wrinkles or peeling occur in the coating. This facilitates the adhesion testing of the coated glass coating, reduces the labor intensity of the workers, improves the consistency of the coating adhesion testing process, and improves the testing efficiency of the coating adhesion. Attached Figure Description

[0012] This manual includes the following figures, which illustrate the following: Figure 1 This is a schematic diagram of the structure of the coated glass film adhesion testing device in the top view direction in an embodiment of this utility model; Figure 2 This is a schematic diagram of the structure of the coating glass film adhesion testing device in the front view direction in an embodiment of this utility model.

[0013] The components in the diagram are labeled as follows: Coated glass-1, Workbench-10, Support plate-11, Electric lifting table leg-12, Stop block-13, Slide rail-14, Wiping mechanism-20, Bracket-21, Wiping unit-22, Drive assembly-221, Drive motor-2211, First swing arm-2212, Second swing arm-2213, Connecting rod-2214, Guide rod-2215, Guide seat-2216, Wiping rod-222, Sponge-223, Filling hole-224. Detailed Implementation

[0014] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, in order to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention, and to facilitate its implementation.

[0015] Figure 1 This is a schematic diagram of the structure of the coated glass film adhesion testing device in the top view direction in an embodiment of this utility model; Figure 2 This is a schematic diagram of the structure of the coating glass film adhesion testing device in the front view direction in an embodiment of this utility model.

[0016] like Figure 1 and Figure 2 As shown, the coating adhesion testing device for coated glass provided by this utility model includes a workbench 10 and a wiping mechanism 20. The coated glass 1 is placed on the workbench 10. The wiping mechanism 20 includes a support 21 and a wiping unit 22 disposed on the support 21. The support 21 is located on one side of the workbench 10. The wiping unit 22 can wipe the coating on the coated glass 1 and evenly apply alcohol to the coating, replacing the manual wiping process. After a period of time, the wiping unit observes whether wrinkles or peeling occur in the coating. This facilitates the adhesion testing of the coated glass coating, reduces the labor intensity of the workers, improves the consistency of the coating adhesion testing process, and increases the testing efficiency of the coating adhesion.

[0017] The wiping unit 22 includes a drive assembly 221 and a wiping rod 222 connected to the drive assembly 221. A sponge 223 is provided on the side of the wiping rod 222 near the worktable 10. The wiping rod 222 is provided with an injection hole 224. Alcohol can be added to the sponge 223 through the injection hole 224, so that the sponge 223 is soaked in alcohol. This makes it convenient for the wiping unit 22 to evenly apply alcohol to the film layer of the coated glass 1 during the wiping process, so that the alcohol penetrates into the tiny gap between the film layer and the coated glass 1, weakening the bonding force between the film layer and the coated glass 1, and facilitating the detection of the film adhesion of the coated glass 1.

[0018] Drive assembly 221 includes a drive motor 2211, a first swing arm 2212, a second swing arm 2213, and a connecting rod 2214. The drive motor 2211 is mounted on the bracket 21. One end of the first swing arm 2212 is fixedly connected to the motor shaft of the drive motor 2211. The other end of the first swing arm 2212 is rotatably connected to one end of the second swing arm 2212 by a hinge. The end of the second swing arm 2212 away from the first swing arm 2212 is hinged to the connecting rod 2214. To achieve a rotatable connection, the drive assembly 221 also includes a guide rod 2215 and a guide seat 2216. The guide seat 2216 is mounted on the bracket 21, and the guide rod 2215 is telescopically inserted into the guide seat 2216. One end of the guide rod 2215 is connected to the connecting rod 2214, and the other end is connected to the wiping rod 222. The two guide rods 2215 are arranged parallel to each other, forming a rectangular frame between the connecting rod 2214, the guide rod 2215, and the wiping rod 222. The frame structure improves the structural stability and reliability of the wiping unit 22. The first swing arm 2212, the second swing arm 2213, and the connecting rod 2214 form a linkage structure, enabling the drive motor 2211 to drive the guide rod 2215 to perform telescopic cyclic movement within the guide seat 2216 through the first swing arm 2212, the second swing arm 2213, and the connecting rod 2214. This allows the wiping rod 222 to reciprocate on the coated glass 1, wiping the coated glass 1. During the wiping process, alcohol is evenly applied to the coating layer of the coated glass 1, and the coated glass 1 is continuously wiped, allowing the alcohol to penetrate into the tiny gaps between the coating layer and the coated glass 1, weakening the bonding force between the coating layer and the coated glass 1. After a period of time, the coating layer is observed to see if wrinkles or peeling occur, facilitating adhesion testing of the coated glass coating layer. This reduces the workload of the workers, improves the consistency of the coating layer adhesion testing process, and increases the efficiency of coating layer adhesion testing.

[0019] The workbench 10 includes a support plate 11 and electrically adjustable table legs 12 connected to the support plate 11. The electrically adjustable table legs 12 can adjust the height of the support plate 11 according to the thickness of the coated glass 1, so that the sponge 223 can fit tightly against the coating layer of the coated glass 1, improving the reliability and flexibility of the structure. The workbench 10 also includes a stop block 13 and a slide rail 14. The slide rail 14 is set on the support plate 11, and the stop block 13 is slidably set on the slide rail 14. The three slide rails 14 are set parallel to each other, and the three stop blocks 13 are respectively set on the three slide rails 14. The stop block 13 abuts against one side of the coated glass 1, and the side of the coated glass 1 away from the stop block 13 abuts against the bracket 21, thereby limiting the position of the coated glass 1 and preventing the coated glass 1 from shaking during wiping, improving the stability of the coated glass 1 in the coating adhesion testing process, and improving the reliability of the structure.

[0020] The coating adhesion testing device for coated glass provided by this utility model includes a workbench 10 and a wiping mechanism 20. The coated glass 1 is placed on the workbench 10. The wiping mechanism 20 includes a support 21 and a wiping unit 22 disposed on the support 21. The support 21 is located on one side of the workbench 10. The wiping unit 22 can wipe the coating on the coated glass 1 and evenly apply alcohol to the coating, replacing the manual wiping process. After a period of time, the wiping unit observes whether the coating has wrinkles or peeling. This facilitates the adhesion testing of the coated glass coating, reduces the labor intensity of the workers, improves the consistency of the coating adhesion testing process, and increases the testing efficiency of the coating adhesion.

[0021] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial 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 device for detecting the adhesion of a coated glass film, characterized in that, The device includes a workbench (10) and a wiping mechanism (20). The coated glass (1) is placed on the workbench (10). The wiping mechanism (20) includes a bracket (21) and a wiping unit (22) disposed on the bracket (21). The bracket (21) is located on one side of the workbench (10).

2. The coating adhesion testing device for coated glass according to claim 1, characterized in that, The wiping unit (22) includes a drive assembly (221) and a wiping rod (222) connected to the drive assembly (221). A sponge (223) is provided on the side of the wiping rod (222) near the worktable (10).

3. The coating adhesion testing device for coated glass according to claim 2, characterized in that, The wiping rod (222) is provided with a filling hole (224).

4. The coating adhesion testing device for coated glass according to claim 2, characterized in that, The drive assembly (221) includes a drive motor (2211), a first swing arm (2212), a second swing arm (2213), and a connecting rod (2214). The drive motor (2211) is mounted on the bracket (21). One end of the first swing arm (2212) is connected to the motor shaft of the drive motor (2211), and the other end of the first swing arm (2212) is connected to the second swing arm (2213). The end of the second swing arm (2213) away from the first swing arm (2212) is connected to the connecting rod (2214). The connecting rod (2214) is connected to the wiping rod (222).

5. The coating adhesion testing device for coated glass according to claim 4, characterized in that, The drive assembly (221) further includes a guide rod (2215) and a guide seat (2216). The guide seat (2216) is disposed on the bracket (21). The guide rod (2215) is movably disposed within the guide seat (2216). One end of the guide rod (2215) is connected to the connecting rod (2214), and the other end of the guide rod (2215) is connected to the wiping rod (222).

6. The coating adhesion testing device for coated glass according to claim 1, characterized in that, The workbench (10) includes a support plate (11) and electrically adjustable table legs (12) connected to the support plate (11).

7. The coating adhesion testing device for coated glass according to claim 6, characterized in that, The workbench (10) also includes a stop (13) and a slide rail (14), the slide rail (14) being disposed on the support plate (11), and the stop (13) being movably disposed on the slide rail (14).

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