Online coating thickness detection and coating head linkage device

Abstract

The utility model discloses an online coating thickness detection and coating head linkage device, and relates to the technical field of coatings. A coating coiled material is arranged in the first machine body. A conveying device is arranged at the side end of the first machine body, and a coating coiled material is rotationally connected into the conveying device. The inner side wall of the top end of the first machine body is fixedly connected with a detection machine. The coating coiled material is conveyed through the conveying device, the surface of the coating coiled material can be detected through the detection machine to detect whether the material on the surface of the coating coiled material is uniform or not, and when the material is found to be non-uniform, the air cylinder and the material brush slide through the first electric sliding rail to perform uniform coating operation on the coating coiled material. The coating coiled material is conveyed through the conveying device after being repaired, the defects of excessive coating, insufficient local covering or uneven thickness and the like are overcome, coating sagging caused by excessive coating and uneven surface after curing are avoided, and the product percent of pass is increased.

Description

Technical Field

[0001] This utility model relates to the field of coating technology, specifically to an online coating thickness detection and coating head linkage device. Background Technology

[0002] Coating is a technique that involves uniformly applying paint or coating materials to the surface of a substrate. It is widely used in industrial production and daily life. Through coating, the surface properties of the substrate can be changed, giving it new functions such as waterproofing, rust prevention, decoration, and insulation.

[0003] Coating production mainly includes substrate preparation, paint mixing, coating, drying and curing, quality inspection, and post-treatment and packaging. Coating methods include spraying, slot coating, blade coating, and textured coating. First, the substrate is cleaned and pre-treated to ensure its surface is suitable for coating adhesion. Then, the paint is evenly applied to the substrate surface using appropriate methods. After drying and curing, the coating is stabilized. Subsequently, the appearance, thickness, and performance of the coating are inspected to ensure compliance with requirements.

[0004] In the coating process, existing technologies are prone to defects such as over-coating, insufficient local coverage, or uneven thickness due to insufficient precision in adjusting coating parameters, differences in operator experience, or equipment stability issues. Over-coating can lead to coating sagging and uneven surface after curing; under-coating may result in decreased protective performance; and uneven thickness will directly affect the mechanical strength and durability of the coating. These problems not only increase rework rates and material waste, but also reduce product qualification rates, and urgently need to be solved through process optimization or equipment improvement. Utility Model Content

[0005] The purpose of this invention is to provide an online coating thickness detection and coating head linkage device to solve the problems in the prior art, such as excessive coating, insufficient local coverage, or uneven thickness. Excessive coating can lead to coating sagging and uneven surface after curing. These problems not only increase rework rate and material waste, but also reduce product qualification rate.

[0006] The technical problem to be solved by this utility model can be achieved through the following technical solution:

[0007] An online coating thickness detection and coating head linkage device includes a primary body; a coating roll is disposed inside the primary body; a conveying device is disposed on the side of the primary body, and the coating roll is rotatably connected inside the conveying device; a detection machine is fixedly connected to the inner side wall of the top of the primary body; an electric slide rail is disposed below the detection machine inside the primary body; a cylinder is slidably connected to the bottom end of the electric slide rail; a material brush is fixedly connected to the bottom end of the cylinder; and a material box is fixedly connected to the inner left side wall of the primary body.

[0008] As a further embodiment of this utility model: a second machine body is provided on the side end of the first machine body; a dryer is fixedly connected to the inner wall of the top of the second machine body; a third electric slide rail is fixedly connected to the bottom of the dryer on the inner wall of the second machine body; and a wind dryer is slidably connected to the bottom end of the third electric slide rail.

[0009] As a further embodiment of this utility model: a manufacturing plate is fixedly connected to the inner side wall of the No. 1 body; the manufacturing plate is located at the bottom end of the coated roll material.

[0010] As a further embodiment of this utility model: a second electric slide rail is fixedly connected to the inner side wall of the first body; the side end of the second electric slide rail is slidably connected to the first electric slide rail.

[0011] The beneficial effects of this utility model are as follows: The coated roll material is conveyed by a conveying device, and the surface of the coated roll material can be inspected by an inspection machine. This machine can also inspect transparent and non-transparent coatings to check the uniformity of the material on the surface of the coated roll material. When unevenness is detected, the first electric slide rail moves the cylinder and material brush to the position of the coated roll material that needs repair. The cylinder moves the material brush downwards, causing it to adhere to the coated roll material. The material on the brush rubs against the surface of the coated roll material. The cylinder and material brush slide along the first electric slide rail, performing a uniform coating operation on the coated roll material. The material box contains liquid material, and the material brush can enter the material box to replenish the material. After the material on the coated roll material is repaired, it is conveyed again by the conveying device. This avoids defects such as excessive coating, insufficient local coverage, or uneven thickness. Excessive coating can lead to coating sagging and uneven surface after curing, thus improving the product qualification rate. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the testing machine structure in this utility model;

[0015] Figure 3 This is a schematic diagram of the dryer structure in this utility model;

[0016] In the diagram: 1. Machine body No. 1; 2. Coated roll material; 3. Conveying device; 4. Testing machine; 5. Electric slide rail No. 1; 6. Cylinder; 7. Material brush; 8. Material box; 9. Electric slide rail No. 2; 10. Finished board; 11. Machine body No. 2; 12. Dryer; 13. Electric slide rail No. 3; 14. Air dryer. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figures 1-3 As shown, an online coating thickness detection and coating head linkage device includes a first body 1; a coating roll 2 is disposed inside the first body 1; a conveying device 3 is disposed on the side end of the first body 1, and the coating roll 2 is rotatably connected inside the conveying device 3; a detection machine 4 is fixedly connected to the inner side wall of the top of the first body 1; a first electric slide rail 5 is disposed below the detection machine 4 inside the first body 1; a cylinder 6 is slidably connected to the bottom end of the first electric slide rail 5; a material brush 7 is fixedly connected to the bottom end of the cylinder 6; and a material box 8 is fixedly connected to the left inner side wall of the first body 1.

[0019] During operation, the coating roll 2 is conveyed by the conveying device 3. After coating, the coating roll 2 is conveyed to the lower part of the No. 1 machine body 1. The surface of the coating roll 2 can be inspected by the inspection machine 4 to check whether the material on the surface of the coating roll 2 is uniform. When the material is found to be uneven, the inspection machine 4 transmits the information to the computer. Then the computer starts the No. 1 electric slide rail 5 to move the cylinder 6 and the material brush 7 to the position of the coating roll 2 that needs to be repaired. The cylinder 6 moves the material brush 7 downward so that the material brush 7 is attached to the coating roll 2. The material brush 7 has material on it and rubs against the surface of the coating roll 2. The cylinder 6 and the material brush 7 slide through the No. 1 electric slide rail 5 to perform a uniform coating operation on the coating roll 2. The material box 8 stores liquid material inside. The material brush 7 can enter the material box 8 to replenish the material. After the material of the coating roll 2 is repaired, it is conveyed again by the conveying device 3 to avoid defects such as excessive coating, insufficient local coverage or uneven thickness. Excessive coating will cause coating sagging and uneven surface after curing, thus improving the product qualification rate.

[0020] A second body 11 is provided on the side end of the first body 1; a dryer 12 is fixedly connected to the inner wall of the top of the second body 11; a third electric slide rail 13 is fixedly connected to the bottom of the dryer 12 on the inner wall of the second body 11; and a wind dryer 14 is slidably connected to the bottom end of the third electric slide rail 13.

[0021] After the coated roll 2 is inspected by the inspection machine 4, it is conveyed to the second machine body 11 by the conveying device 3. The dryer 12 can cure the material on the surface of the coated roll 2 to avoid local ineffective curing of the coated roll 2. The air dryer 14 is moved by the third electric slide rail 13. The air dryer 14 is equipped with a fan. The air dryer 14 can cure a certain part, thereby ensuring the curing effect of the coated roll 2.

[0022] The inner wall of the No. 1 body 1 is fixed with a manufacturing plate 10; the manufacturing plate 10 is located at the bottom end of the coated roll 2.

[0023] When the material brush 7 repairs the coated roll 2, it needs to rub to apply the material for repair. The plate 10 can support the bottom of the coated roll 2 to prevent the body of the coated roll 2 from bending when rubbing, which would affect the normal conveying operation.

[0024] The inner wall of the first body 1 is fixedly connected to the second electric slide rail 9; the side end of the second electric slide rail 9 is slidably connected to the first electric slide rail 5.

[0025] The second electric slide rail 9 can move the position of the first electric slide rail 5. The first electric slide rail 5 can use the cylinder 6 and material brush 7 to repair the coating roll 2. However, the first electric slide rail 5 is located below the inspection machine 4, which will affect the inspection operation of the inspection machine 4. The second electric slide rail 9 moves the first electric slide rail 5 to avoid the position of the first electric slide rail 5 affecting the inspection accuracy of the inspection machine 4.

[0026] The working principle of this utility model is as follows: During operation, the coating roll 2 is conveyed by the conveying device 3. After coating, the coating roll 2 is conveyed to the lower part of the first machine body 1. The detection machine 4 can detect the surface of the coating roll 2 to check whether the material on the surface of the coating roll 2 is uniform. When uneven material is found, the detection machine 4 transmits the information to the computer. Then, the computer activates the first electric slide rail 5 to move the cylinder 6 and the material brush 7 to the position of the coating roll 2 that needs to be repaired. The cylinder 6 moves the material brush 7 downward so that the material brush 7 is attached to the coating roll 2. The material on the material brush 7 rubs against the surface of the coating roll 2. The cylinder 6 and the material brush 7 slide along the first electric slide rail 5 to perform a uniform coating operation on the coating roll 2. The material box 8 stores liquid material inside. The material brush 7 can enter the material box 8 to replenish the material. After the material of the coating roll 2 is repaired, it is conveyed again by the conveying device 3. This avoids defects such as over-coating, insufficient local coverage, or uneven thickness. Over-coating will cause coating sagging and uneven surface after curing, thus improving the product qualification rate. The second electric slide rail 9 can move the position of the first electric slide rail 5. The first electric slide rail 5 allows the cylinder 6 and material brush 7 to repair the coated roll 2. However, the first electric slide rail 5 is located below the inspection machine 4, which will affect the inspection operation of the inspection machine 4. The second electric slide rail 9 moves the first electric slide rail 5 to avoid the position of the first electric slide rail 5 affecting the inspection accuracy of the inspection machine 4. When the material brush 7 repairs the coated roll 2, it needs to rub to apply the repair material. The plate 10 can support the bottom position of the coated roll 2. To prevent the coated roll 2 from bending during friction and affecting normal conveying, the coated roll 2 is conveyed to the second machine body 11 via the conveying device 3 after being inspected by the inspection machine 4. The dryer 12 can cure the material on the surface of the coated roll 2 to prevent local ineffective curing. The air dryer 14 is moved by the third electric slide rail 13. The air dryer 14 is equipped with a fan inside, and can be used to cure a specific part, thereby ensuring the curing effect of the coated roll 2.

[0027] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An online coating thickness detection and coating head linkage device, characterized in that, The system includes a No. 1 body (1); the No. 1 body (1) has a coating roll (2) inside; a conveying device (3) is provided on the side of the No. 1 body (1), and the coating roll (2) is rotatably connected inside the conveying device (3); an inspection machine (4) is fixedly connected to the inner wall of the top of the No. 1 body (1); a No. 1 electric slide rail (5) is provided below the inspection machine (4) inside the No. 1 body (1); a cylinder (6) is slidably connected to the bottom of the No. 1 electric slide rail (5); a material brush (7) is fixedly connected to the bottom of the cylinder (6); and a material box (8) is fixedly connected to the left inner wall of the No. 1 body (1).

2. The online coating thickness detection and coating head linkage device according to claim 1, characterized in that, A second body (11) is provided on the side end of the first body (1); a dryer (12) is fixedly connected to the inner wall of the top of the second body (11); a third electric slide rail (13) is fixedly connected below the dryer (12) on the inner wall of the second body (11); and a wind dryer (14) is slidably connected to the bottom end of the third electric slide rail (13).

3. The online coating thickness detection and coating head linkage device according to claim 1, characterized in that, The inner wall of the No. 1 body (1) is fixed with a manufacturing plate (10); the manufacturing plate (10) is located at the bottom end of the coated roll material (2).

4. The online coating thickness detection and coating head linkage device according to claim 1, characterized in that, The inner wall of the No. 1 body (1) is fixedly connected to the No. 2 electric slide rail (9); the side end of the No. 2 electric slide rail (9) is slidably connected to the No. 1 electric slide rail (5).

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