Efficient coating film detection device

Abstract

The utility model discloses an efficient coating film detection device, which is used for loading carriers of products to be detected and a detection unit, and further comprises a first X-direction driving module, a second X-direction driving module and a Y-direction driving module which are arranged at intervals, the carriers are mounted on respective movable parts of the first X-direction driving module and the second X-direction driving module, and the Y-direction driving module is mounted on the detection unit. The detection unit installed on the movable part of the Y-direction driving module can move to the position above the carrier on the first X-direction driving module or the position above the carrier on the second X-direction driving module in the Y direction. According to the utility model, on the basis of realizing product detection, one detection unit is matched with two carriers, so that continuous product monitoring can be realized, the situation of detection pause caused by feeding and discharging is avoided, and the detection efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of coating inspection technology, and in particular to a high-efficiency coating inspection device. Background Technology

[0002] In the processing of glass products, a coating process is often required to improve the surface's resistance to aging and abrasion.

[0003] However, in actual industrial production, the coating process cannot achieve uniform coverage, and often results in poor coating due to many limitations. Therefore, it is necessary to inspect the coated surface after coating is completed.

[0004] Currently, the industry commonly relies on manual visual inspection. This involves workers applying a testing liquid (usually alcohol or water vapor) to the surface of the object being inspected using a cloth, while simultaneously visually inspecting for defects. However, manual visual inspection is costly, difficult, and inefficient. It can easily lead to poor observation results, thus affecting the judgment of the coating effect on glass products. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a high-efficiency coating inspection device, which can realize continuous monitoring of products, avoid inspection interruptions caused by loading and unloading, and improve inspection efficiency.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a high-efficiency coating inspection device, comprising: a carrier for loading the product to be inspected and an inspection unit, and further comprising: a first X-axis drive module, a second X-axis drive module and a Y-axis drive module arranged at intervals, wherein the carrier is installed on the movable part of each of the first X-axis drive module and the second X-axis drive module, and the inspection unit installed on the movable part of the Y-axis drive module can move along the Y direction to above the carrier on the first X-axis drive module or above the carrier on the second X-axis drive module.

[0007] The following are further improvements to the above technical solution:

[0008] 1. In the above scheme, the first X-direction drive module is provided with a first loading mechanism and a first unloading mechanism at both ends, which cooperate with the carrier on it.

[0009] 2. In the above scheme, the two ends of the second X-direction drive module are respectively provided with a second loading mechanism and a second unloading mechanism that cooperate with the carrier on it.

[0010] 3. In the above scheme, the detection unit mounted on the movable part of the Y-direction drive module via a substrate further includes a spray valve, a camera and a sub-drive module sequentially mounted on the substrate along the X direction, and a wiping block disposed below the camera is mounted on the movable part of the sub-drive module.

[0011] 4. In the above scheme, a lens and a light source are installed sequentially below the camera.

[0012] 5. In the above scheme, the end of the wiping block is provided with a wiping head for contacting the product to be tested through a wiping cloth.

[0013] 6. In the above scheme, a support plate is connected to the movable part of the sub-drive module. A cloth feeding roller, a cloth taking roller and several guide rollers are rotatably mounted on the support plate. The two ends of the wiping cloth are respectively wound around the cloth feeding roller and the cloth taking roller. The wiping block is connected to the support plate through a connecting bracket.

[0014] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0015] This utility model discloses a high-efficiency coating inspection device, which includes a first X-axis drive module, a second X-axis drive module, and a Y-axis drive module arranged at intervals. Each of the first X-axis drive module and the second X-axis drive module has a carrier installed on its movable part. The inspection unit installed on the movable part of the Y-axis drive module can move along the Y direction to above the carrier on the first X-axis drive module or above the carrier on the second X-axis drive module. In addition to inspecting the product, the cooperation of one inspection unit and two carriers can achieve continuous monitoring of the product, avoid inspection interruptions caused by loading and unloading, and improve inspection efficiency. Attached Figure Description

[0016] Appendix Figure 1 This is a top view of the overall structure of the high-efficiency coating detection device of this utility model;

[0017] Appendix Figure 2 This is a three-dimensional schematic diagram of the high-efficiency coating detection device of this utility model;

[0018] Appendix Figure 3 This is a partial structural diagram of the high-efficiency coating detection device of this utility model under the detection state.

[0019] In the attached figures above: 100, product to be tested; 200, carrier; 300, testing unit; 301, substrate; 400, first X-axis drive module; 500, second X-axis drive module; 600, Y-axis drive module; 700, sub-drive module; 1, spray valve; 2, camera; 3, lens; 4, light source; 5, wiping block; 6, wiping head; 7, wiping cloth; 8, support plate; 9, cloth feeding roller; 10, cloth receiving roller; 11, guide roller; 12, connecting bracket. Detailed Implementation

[0020] The present patent can be further understood through the specific embodiments given below, but they are not intended to limit the present patent.

[0021] Example 1: A high-efficiency coating inspection device includes: a carrier 200 for loading a product 100 to be inspected and an inspection unit 300, and further includes: a first X-axis drive module 400, a second X-axis drive module 500 and a Y-axis drive module 600 arranged at intervals. The carrier 200 is installed on the movable part of each of the first X-axis drive module 400 and the second X-axis drive module 500. The inspection unit 300 installed on the movable part of the Y-axis drive module 600 can move along the Y direction to above the carrier 200 on the first X-axis drive module 400 or above the carrier 200 on the second X-axis drive module 500.

[0022] The first X-axis drive module 400 is provided with a first loading mechanism and a first unloading mechanism (not shown in the figure) at both ends, which cooperate with the carrier 200 thereon.

[0023] The detection unit 300, which is mounted on the movable part of the Y-axis drive module 600 via a substrate 301, further includes a spray valve 1, a camera 2 and a sub-drive module 700, which are sequentially mounted on the substrate 301 along the X-axis. A wiping block 5, which is disposed below the camera 2, is mounted on the movable part of the sub-drive module 700.

[0024] A lens 3 and a light source 4 are installed below the camera 1 in sequence.

[0025] Example 2: A high-efficiency coating inspection device includes: a carrier 200 for loading a product 100 to be inspected and an inspection unit 300, and further includes: a first X-axis drive module 400, a second X-axis drive module 500 and a Y-axis drive module 600 arranged at intervals. The carrier 200 is installed on the movable part of each of the first X-axis drive module 400 and the second X-axis drive module 500. The inspection unit 300 installed on the movable part of the Y-axis drive module 600 can move along the Y direction to above the carrier 200 on the first X-axis drive module 400 or above the carrier 200 on the second X-axis drive module 500.

[0026] The second X-axis drive module 500 is provided with a second loading mechanism and a second unloading mechanism (not shown in the figure) at both ends, which cooperate with the carrier 200 thereon.

[0027] The detection unit 300, which is mounted on the movable part of the Y-axis drive module 600 via a substrate 301, further includes a spray valve 1, a camera 2 and a sub-drive module 700, which are sequentially mounted on the substrate 301 along the X-axis. A wiping block 5, which is disposed below the camera 2, is mounted on the movable part of the sub-drive module 700.

[0028] The end of the aforementioned wiping block is provided with a wiping head 6 for contacting the product 100 to be tested via the wiping cloth 7.

[0029] A support plate 8 is connected to the movable part of the sub-drive module 700. A cloth feeding roller 9, a cloth taking roller 10 and several guide rollers 11 are rotatably mounted on the support plate 8. The two ends of the wiping cloth 7 are respectively wound around the cloth feeding roller 9 and the cloth taking roller 10. The wiping block 5 is connected to the support plate 8 through a connecting bracket 12.

[0030] The working principle is as follows:

[0031] Used for defect detection on the coated surface of glass products (such as the glass back panel of electronic products), the coated surface is the surface to be wiped and inspected;

[0032] For the detection unit: the rolled strip of wiping cloth is installed on the feeding roller, and then one end of the wiping cloth is successively wrapped around the wiping block and the wiping head and installed on the take-up roller. The wiping cloth can also be guided and reversed by the guide roller. The wiping cloth can be driven to move from the feeding roller to the take-up roller by the take-up roller.

[0033] During testing, the product to be tested is loaded onto a carrier that can move under the drive of the first X-axis drive module with the coated surface of the product facing upward. Then, the carrier moves in cooperation with the Y-axis drive module and the first X-axis drive module, so that the carrier first moves the product to be tested to the nozzle of the spray valve. The spray valve atomizes the test liquid and sprays it onto the coated surface of the product, thereby forming uniformly distributed fine mist droplets on the coated surface.

[0034] The product to be tested is first moved to the area below the camera by a carrier. Then, the wiping head on the wiping block is driven by the sub-drive module to wipe the coating surface of the product to be tested, which is uniformly covered with fine mist droplets. After that, the camera takes pictures to capture the image data formed by the evaporating and dissipating test liquid in the complete coating area and the defective coating area within a certain period of time. This completes the capture and analysis of the defect morphology, laying the preliminary physical foundation for the accurate recognition of deep learning algorithms.

[0035] While the detection unit is detecting the product on the carrier of the first X-axis drive module, it is also loading and unloading the product on the carrier of the second X-axis drive module. By switching between these two methods, continuous monitoring of the product can be achieved through the cooperation of one detection unit and two carriers, avoiding detection interruptions caused by loading and unloading and improving detection efficiency.

[0036] When using the above-mentioned high-efficiency coating inspection device, in addition to inspecting the product, continuous monitoring of the product can be achieved through the cooperation of one inspection unit and two carriers, avoiding inspection interruptions caused by loading and unloading, and improving inspection efficiency.

[0037] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A high-efficiency coating inspection device, comprising: The carrier (200) and the detection unit (300) for loading the product to be tested (100) are characterized in that: they further include a first X-axis drive module (400), a second X-axis drive module (500) and a Y-axis drive module (600) arranged at intervals, wherein the carrier (200) is installed on the movable part of each of the first X-axis drive module (400) and the second X-axis drive module (500), and the detection unit (300) installed on the movable part of the Y-axis drive module (600) can move along the Y direction to above the carrier (200) on the first X-axis drive module (400) or above the carrier (200) on the second X-axis drive module (500).

2. The high-efficiency coating inspection device according to claim 1, characterized in that: The first X-direction drive module (400) is provided with a first loading mechanism and a first unloading mechanism at both ends, which cooperate with the carrier (200) on it.

3. The high-efficiency coating inspection device according to claim 1 or 2, characterized in that: The second X-direction drive module (500) is provided with a second loading mechanism and a second unloading mechanism at both ends, which cooperate with the carrier (200) on it.

4. The high-efficiency coating inspection device according to claim 1, characterized in that: The detection unit (300) mounted on the movable part of the Y-direction drive module (600) via a substrate (301) further includes a spray valve (1), a camera (2) and a sub-drive module (700) mounted sequentially on the substrate (301) along the X direction, and a wiping block (5) disposed below the camera (2) is mounted on the movable part of the sub-drive module (700).

5. The high-efficiency coating inspection device according to claim 4, characterized in that: The camera (2) has a lens (3) and a light source (4) installed below it in sequence.

6. The high-efficiency coating inspection device according to claim 4, characterized in that: The end of the wiping block (5) is provided with a wiping head (6) for contacting the product to be tested (100) through the wiping cloth (7).

7. The high-efficiency coating inspection device according to claim 6, characterized in that: A support plate (8) is connected to the movable part of the sub-drive module (700). A cloth feeding roller (9), a cloth taking roller (10) and several guide rollers (11) are rotatably mounted on the support plate (8). The two ends of the wiping cloth (7) are respectively wound around the cloth feeding roller (9) and the cloth taking roller (10). The wiping block (5) is connected to the support plate (8) through a connecting bracket (12).

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