A surface quality inspection device for electrophoretic coating parts

Abstract

This utility model discloses a surface quality inspection device for electrophoretic coatings, relating to the technical field of electrophoretic coating inspection equipment. The clamping module includes: a driving unit, a connecting rod driven by the driving unit, and a fixing unit disposed at the other end of the connecting rod. The inspection module includes: a linear module, a bracket fixedly connected to the top of the nut assembly of the linear module, a power unit fixedly connected to the top of the bracket, a connecting plate driven by the power unit, inspection components fixedly connected at equal intervals to the bottom of the connecting plate, and protective units rotatably connected to both sides of the bracket. This utility model, through the linkage of the driving and fixing devices on both sides of the worktable, limits and fixes electrophoretic coatings of different sizes. The addition of a damping rod and spring at one end of the cone effectively inspects electrophoretic coatings with uneven surfaces, significantly improving the working efficiency of the inspection device and enhancing its flexibility and applicability.

Description

Technical Field

[0001] This utility model relates to the technical field of electrophoretic part inspection equipment, and in particular to a device for inspecting the surface quality of electrophoretic parts. Background Technology

[0002] Electrophoretic coatings are workpieces treated with electrophoresis technology, which essentially utilizes an electric field to separate and deposit charged particles. A detection device is a tool used to measure, monitor, or analyze physical quantities, chemical compositions, biological parameters, etc., achieving automatic detection and control through signal processing and feedback mechanisms. To verify the quality of the material coating on the surface of electrophoretic coatings, a surface quality detection device for electrophoretic coatings is required.

[0003] Currently, when inspecting the quality of electrophoretic parts, different inspection devices are required for electrophoretic parts of different shapes and specifications. Moreover, the surface of most workpieces is not very smooth after processing and there is some dirt, which greatly affects the final inspection results. In addition, the inspection takes a long time and is costly. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the current electrophoretic surface quality inspection device, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a surface quality inspection device for electrophoretic parts, which mainly aims to solve the problem of detecting uneven surfaces of electrophoretic parts, improve the working efficiency of the inspection device, and effectively enhance the flexibility and adaptability of the device.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a surface quality inspection device for electrophoretic parts, characterized in that it comprises:

[0008] The clamping module includes: a driving unit, a connecting rod driven to move by the driving unit, and a fixing unit disposed at the other end of the connecting rod;

[0009] The detection module includes: a linear module, a bracket fixedly connected to the top of the nut assembly of the linear module, a power unit fixedly connected to the top of the bracket, a connecting plate driven to move by the power unit, detection components fixedly connected at equal intervals to the bottom of the connecting plate, and protection units disposed on both sides of the bracket.

[0010] As a preferred embodiment of the electrophoretic surface quality inspection device of this utility model, the driving unit includes a concave plate, a gear rod rotatably connected to the inner side of the concave plate, an L-shaped gear plate meshing with one side of the gear rod, a first mechanical rod fixedly connected to one side of the L-shaped gear plate on the right side, and a second fixing plate fixedly connected to the other end of the first mechanical rod.

[0011] As a preferred embodiment of the electrophoretic surface quality inspection device of this utility model, the fixing unit includes: a first connecting shaft, a first mechanical rod rotatably connected to the inner side of the connecting shaft, a first fixing plate fixedly connected to one end of the first mechanical rod, a second mechanical rod rotatably connected to one side of the first mechanical rod, a second connecting shaft rotatably connected to one end of the second mechanical rod, a first mechanical rod fixedly connected to the outer side of the second connecting shaft, and a second fixing plate fixedly connected to one end of the first mechanical rod.

[0012] In a preferred embodiment of the electrophoretic surface quality inspection device of the present invention, the power unit includes a first cylinder and a first piston rod fixedly connected to the output end of the first cylinder and passing through the top of the bracket, with one end of the first piston rod fixedly connected to the top of the connecting plate.

[0013] As a preferred embodiment of the electrophoretic surface quality detection device of the present invention, the detection component includes a damping rod, a cone head fixedly connected to one end of the damping rod, a spring fixedly connected to the bottom of the connecting plate with one end of the spring fixedly connected to the top of the cone head, and the damping rod being located inside the spring.

[0014] As a preferred embodiment of the electrophoretic surface quality detection device of the present invention, the protection unit includes a protective component and a magnetic block fixedly connected to one side of the two protective components facing each other.

[0015] As a preferred embodiment of the electrophoretic part surface quality inspection device of the present invention, the inspection device further includes a placement module, which includes a second cylinder, a second piston rod fixedly connected to the output end of the second cylinder, a support ring fixedly connected to one end of the second piston rod, a servo motor fixedly connected to the top of the support ring, and a placement platform fixedly connected to the output end of the servo motor.

[0016] As a preferred embodiment of the electrophoretic part surface quality inspection device of the present invention, the inspection device further includes a support module, which includes a table, a support block slidably connected to the grooves on both sides of the top of the table, and a workbench fixedly connected to the top of the support block, wherein the two concave plates are respectively fixedly connected to the left and right sides of the workbench.

[0017] As a preferred embodiment of the electrophoretic surface quality testing device of the present invention, the testing device further includes: air pipes fixedly connected to both sides of the top of the table.

[0018] As a preferred embodiment of the electrophoretic part surface quality inspection device of the present invention, one end of the bracket is slidably connected to one side of the workbench, and a groove is opened on the top inner side of the bracket and a metal block is provided to attract the magnetic block.

[0019] The beneficial effects of this utility model are as follows: the drive device and the fixing device on both sides of the workbench are linked to limit and fix electrophoretic parts of different sizes, ensuring the stability of the electrophoretic parts during testing; a damping rod and spring are added to one end of the cone head, which can effectively detect scratches on electrophoretic parts with uneven surfaces; at the same time, the air pipe on the table is connected to an air pump, which can blow away stains on the surface of the electrophoretic parts, effectively improving the working efficiency of the testing device and enhancing the flexibility and applicability of the device. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a schematic diagram of the overall structure of an electrophoresis surface quality testing device proposed in this utility model;

[0022] Figure 2 This is a partial structural diagram of the detection module of an electrophoretic part surface quality detection device proposed in this utility model;

[0023] Figure 3 This is a schematic diagram of the overall structure of the detection module of the electrophoretic part surface quality detection device proposed in this utility model;

[0024] Figure 4 This is a schematic diagram of the fixed unit structure of an electrophoresis surface quality detection device proposed in this utility model;

[0025] Figure 5 This is a schematic diagram of the detection unit structure of an electrophoretic part surface quality detection device proposed in this utility model;

[0026] Figure 6 This is a schematic diagram of the desktop portion of an electrophoresis surface quality testing device proposed in this utility model.

[0027] Legend: 100, Clamping module; 101, Drive unit; 101a, Concave plate; 101b, Gear rod; 101c, L-shaped gear plate; 101d, Fixing block; 102, Fixing unit; 102a, First connecting shaft; 102b, First mechanical rod; 102c, Second mechanical rod; 102d, First fixing plate; 102e, Second fixing plate; 102f, Second connecting shaft; 103, Connecting rod; 200, Detection module; 201, Linear module; 202, Bracket; 203, Power unit; 203 a. First cylinder; 203b. First piston rod; 203c. Connecting plate; 204. Detection assembly; 204a. Damping rod; 204b. Spring; 204c. Cone; 205. Protection unit; 205a. Protective component; 205b. Magnetic block; 300. Placement module; 301. Second cylinder; 302. Second piston rod; 303. Support ring; 304. Servo motor; 305. Placement platform; 400. Support module; 401. Table; 402. Support block; 403. Workbench; 500. Air pipe. Detailed Implementation

[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0031] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0032] Example 1

[0033] Reference Figures 1-5As an embodiment of the present invention, an electrophoretic part surface quality detection device is provided. This detection device includes a clamping module 100, which includes: a driving unit 101, a connecting rod 103 driven to move by the driving unit 101, and a fixing unit 102 disposed at the other end of the connecting rod 103.

[0034] The detection module 200 includes: a linear module 201, a bracket 202 fixedly connected to the top of the nut assembly of the linear module 201, a power unit 203 fixedly connected to the top of the bracket 202, a connecting plate 203c driven to move by the power unit 203, detection components 204 fixedly connected at equal intervals to the bottom of the connecting plate 203c, and protection units 205 disposed on both sides of the bracket 202.

[0035] The driving unit 101 includes a concave plate 101a, a gear rod 101b rotatably connected to the inner side of the concave plate 101a, an L-shaped gear plate 101c meshing with one side of the gear rod 101b, a first mechanical rod 102b fixedly connected to one side of the L-shaped gear plate 101c, and a second fixing plate 102e fixedly connected to the other end of the first mechanical rod 102b. The fixing unit 102 includes a first connecting shaft 102a, a first mechanical rod 102b rotatably connected to the inner side of the connecting shaft 102a, a first fixing plate 102d fixedly connected to one end of the first mechanical rod 102b, a second mechanical rod 102c rotatably connected to one side of the first mechanical rod 102b, a second connecting shaft 102f rotatably connected to one end of the second mechanical rod 102c, a first mechanical rod 102b fixedly connected to the outer side of the second connecting shaft 102f, and a second fixing plate 102e fixedly connected to one end of the first mechanical rod 102b. The power unit 203 includes a first cylinder 203a and a first piston rod 203b fixedly connected to the output end of the first cylinder 203a and passing through the top of the bracket 202, with one end of the first piston rod 203b fixedly connected to the top of the connecting plate 203c. The detection component 204 includes a damping rod 204a (the damping rod 204a is composed of a sleeve and a built-in spring), a cone head 204c fixedly connected to one end of the damping rod 204a, and a spring 204b fixedly connected to the bottom of the connecting plate 203c, with one end of the spring 204b fixedly connected to the top of the cone head 204c. The damping rod 204a is located inside the spring 204b. The protection unit 205 includes a protective element 205a and a magnetic block 205b fixedly connected to one side of the two protective elements 205a facing each other. One end of the bracket (202) is slidably connected to one side of the workbench (403), and a groove is provided on the top inner side of the bracket (202) and a metal block is provided to attract the magnetic block (205b).

[0036] During use, a motor output terminal on one side of the concave plate 101a drives the gear rod 101b to rotate, causing the L-shaped gear plate 101c to move back and forth. Simultaneously, the right L-shaped gear plate 101c pushes the second fixing plate 102e to move the electrophoresis piece to the left, while the left L-shaped gear plate 101c drives the fixing unit 102 to move to the right. When the left side of the electrophoresis piece presses against the left second fixing block 102e, the second connecting shaft 102f moves backward, and the second mechanical rod 102c pulls one end of the first mechanical rod 102b to move relative to it, causing the two first fixing blocks 102d to fix and hold the electrophoresis piece. After the clamping and fixing are completed, the first cylinder 203a drives the detection component 204 to move downward. After the cone head 204c contacts the surface of the electrophoresis piece, according to the different concavity and convexity of the surface, under the action of the damping rod 204a and the spring 204b, the surface of the electrophoresis piece is evenly squeezed by force. Subsequently, the linear module 201 drives the support 202 to move, and the cone head 204c scratches the surface of the electrophoresis piece. After the scratching is completed, the electrophoresis piece is removed, and adhesive tape is used to inspect its surface for adhesion. After the detection component 204 is driven upward by the first cylinder 203a to return to its original position, it pries the protective component 205a downward, so that one end of the protective component 205a hooks onto the bottom of the connecting plate 203c, increasing the secondary protection of the device and improving its safety.

[0037] Example 2

[0038] Reference Figure 6 This invention provides an embodiment of an electrophoresis surface quality testing device, which differs from Embodiment 1 in that it further includes a placement module 300 and a support module 400. Specifically, the placement module 300 includes a second cylinder 301, a second piston rod 302 fixedly connected to the output end of the second cylinder 301, a support ring 303 fixedly connected to one end of the second piston rod 302, a servo motor 304 fixedly connected to the top of the support ring 303, and a placement platform 305 fixedly connected to the output end of the servo motor 304. The testing device further includes: the support module 400 includes a table 401, support blocks 402 slidably connected to the grooves on both sides of the top of the table 401, and a worktable 403 fixedly connected to the top of the support blocks 402.

[0039] The two concave plates 101a are fixedly connected to the left and right sides of the workbench 403, respectively. The air pipes 500 fixedly connected to the top sides of the table 401 are also part of the detection device.

[0040] During operation, the second cylinder 301 drives the second piston rod 302, which in turn moves the placement platform 305, supported by the servo motor 304 and the support ring 303, to the other end of the table. An air pump (not shown in the figure) is connected to the bottom of the air pipe 500. The air pipe blows away dirt from the surface of the electrophoretic parts on the placement platform 305, improving the accuracy of subsequent inspections. Simultaneously, the output of the servo motor 304 is connected to the placement platform 305. After the inspection component 204 performs the first scratch inspection on the electrophoretic parts, the servo motor 304 drives the placement platform to rotate 90 degrees for a second scratch inspection.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A device for detecting the surface quality of electrophoretic coatings, characterized in that, include: The clamping module (100) includes: a drive unit (101), a connecting rod (103) driven to move by the drive unit (101), and a fixing unit (102) disposed at the other end of the connecting rod (103). The detection module (200) includes: a linear module (201), a bracket (202) fixedly connected to the top of the nut assembly of the linear module (201), a power unit (203) fixedly connected to the top of the bracket (202), a connecting plate (203c) driven to move by the power unit (203), detection components (204) fixedly connected at equal intervals to the bottom of the connecting plate (203c), and protection units (205) disposed on both sides of the bracket (202).

2. The electrophoretic device surface quality detection apparatus according to claim 1, wherein: The drive unit (101) includes a concave plate (101a), a gear rod (101b) rotatably connected to the inner side of the concave plate (101a), an L-shaped gear plate (101c) meshing with one side of the gear rod (101b), a first mechanical rod (102b) fixedly connected to one side of the L-shaped gear plate (101c) on the right side, and a second fixing plate (102e) fixedly connected to the other end of the first mechanical rod (102b).

3. The device of claim 1, wherein: The fixing unit (102) includes: a first connecting shaft (102a), a first mechanical rod (102b) rotatably connected to the inner side of the first connecting shaft (102a), a first fixing plate (102d) fixedly connected to one end of the first mechanical rod (102b), a second mechanical rod (102c) rotatably connected to one side of the first mechanical rod (102b), a second connecting shaft (102f) rotatably connected to one end of the second mechanical rod (102c), a first mechanical rod (102b) fixedly connected to the outer side of the second connecting shaft (102f), and a second fixing plate (102e) fixedly connected to one end of the first mechanical rod (102b).

4. The apparatus for detecting surface quality of electrophoretic element according to claim 1, wherein: The power unit (203) includes a first cylinder (203a) and a first piston rod (203b) fixedly connected to the output end of the first cylinder (203a) and passing through the top of the bracket (202), with one end of the first piston rod (203b) fixedly connected to the top of the connecting plate (203c).

5. The apparatus for detecting surface quality of electrophoretic element according to claim 1, wherein: The detection component (204) includes a damping rod (204a), a cone (204c) fixedly connected to one end of the damping rod (204a), and a spring (204b) fixedly connected to the bottom of the connecting plate (203c), with one end of the spring (204b) fixedly connected to the top of the cone (204c). The damping rod (204a) is located inside the spring (204b).

6. The apparatus for detecting surface quality of electrophoretic element according to claim 1, wherein: The protection unit (205) includes: a protection element (205a) and a magnetic block (205b) fixedly connected to one side of the two protection elements (205a) facing each other.

7. The apparatus of claim 1, wherein: The detection device further includes a placement module (300), which includes a second cylinder (301), a second piston rod (302) fixedly connected to the output end of the second cylinder (301), a support ring (303) fixedly connected to one end of the second piston rod (302), a servo motor (304) fixedly connected to the top of the support ring (303), and a placement platform (305) fixedly connected to the output end of the servo motor (304).

8. The apparatus for detecting surface quality of electrophoretic element according to claim 2, wherein: The testing device also includes a support module (400), which includes a table (401), a support block (402) slidably connected to the grooves on both sides of the top of the table (401), and a workbench (403) fixedly connected to the top of the support block (402). The two concave plates (101a) are respectively fixedly connected to the left and right sides of the workbench (403).

9. The apparatus for detecting surface quality of electrophoretic element according to claim 8, wherein: The detection device also includes: air pipes (500) fixedly connected to both sides of the top of the table (401).

10. The apparatus for detecting surface quality of electrophoretic element according to claim 1, wherein: One end of the bracket (202) is slidably connected to one side of the workbench (403). The top of the inner side of the bracket (202) is provided with a groove and a metal block that attracts the magnetic block (205b).

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