Efficient electrophoretic coating device

Abstract

The utility model relates to the technical field of electrophoretic paint, in particular to a high-efficiency electrophoretic paint device which comprises an electrophoresis tank, a driving assembly and a cleaning assembly, wave-shaped grooves are formed in the left side wall and the right side wall of the electrophoresis tank, two sets of limiting grooves are further formed in the outer wall of one side of the electrophoresis tank, and the limiting grooves are distributed in the upper sides and the lower sides of the wave-shaped grooves. According to the efficient electrophoretic coating device, the rotating motor is started to drive the driving rod to rotate, at the moment, the driving rod rotates around the output shaft of the rotating motor with the output shaft of the rotating motor as the circle center, at the moment, the other end of the driving rod slides in the guide groove, and the driving rod rotates by 180 degrees; at the moment, the guide groove moves to the right end of the electrophoresis tank from the left end of the electrophoresis tank, and meanwhile, the sliding rod moves in the wave-shaped groove, so that the metal piece hung on the hook moves up and down while horizontally moving in the electrophoresis tank and fully contacts with coating liquid in the electrophoresis tank, the coating progress is accelerated, and the coating efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrophoretic coatings, in particular to a high-efficiency electrophoretic coating device. Background Art

[0002] Electrophoretic coatings can be divided into anodic electrophoretic coatings and cathodic electrophoretic coatings according to the electrode of the coated workpiece; they can be divided into anionic electrophoretic coatings and cationic electrophoretic coatings according to the ionic form of the film-forming material in water; they can be divided into single-component electrophoretic coatings and two-component electrophoretic coatings according to the water dispersion state; they can also be divided into thin-film, medium-thick film and thick-film cathode electrophoretic coatings according to the film thickness. When applying coatings of different thicknesses to parts, equipment is required to coordinate them.

[0003] The utility model with application number CN202321683730.7 provides an electrophoretic coating tank, which relates to the field of electrophoretic coating technology to solve the existing problems of inconvenience in cleaning impurities in the paint liquid and inconvenience in moving, including a moving component; the coating tank body is installed on the top of the moving component; the driving component is provided with two groups, and the two groups of driving components are installed on the top of the moving component; the cleaning component is installed at the bottom of the two groups of driving components, and the cleaning component is located inside the coating tank body; the moving rollers are provided with four, and the four moving rollers are fixedly installed at the bottom of the supporting plate; the electrophoretic coating tank, because the filter plate is fixedly installed at the bottom of the two pulling shafts, and the outer wall of the filter plate is in contact with the coating tank body, and eleven rows of filter holes are provided on the filter plate, thereby filtering the impurities in the coating tank body, and the setting of the cleaning frame scrapes the inner wall of the coating tank body, thereby improving the impurity cleaning effect of the coating tank body.

[0004] This application removes impurities by scraping the inner wall of the coating tank, but it is not possible to apply different thicknesses of coating to different parts, and the coating efficiency is too low to efficiently coat different parts.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0006] The purpose of the utility model is to provide a high-efficiency electrophoretic coating device that can effectively solve the above-mentioned technical problems.

[0007] In order to achieve the purpose of this utility model, the following technical solutions are adopted:

[0008] A high-efficiency electrophoretic coating device, comprising: an electrophoretic tank, a driving component, and a cleaning component;

[0009] The left and right side walls of the electrophoresis tank are both provided with corrugated grooves, and two sets of limiting grooves are also provided on the outer wall of one side of the electrophoresis tank, and the limiting grooves are distributed on the upper and lower sides of the corrugated groove;

[0010] The driving assembly consists of a rotating motor, a driving rod, a guide groove, a sliding rod, and a hook; the output shaft of the rotating motor is fixedly connected to the driving rod, the other end of the driving rod is slidably connected to one side of the guide groove, the sliding rod is slidably connected to the other side of the guide groove, and the sliding rod is fixedly connected to the hook;

[0011] A clamping block is installed on the back of the guide groove, and the clamping block is clamped with the limiting groove.

[0012] Furthermore, a base is installed at the bottom of the electrophoresis tank.

[0013] Furthermore, the cleaning assembly includes a cleaning strip, a U-shaped plate, a sliding block, and a filter plate; the cleaning strip is snap-connected to the U-shaped plate, and the U-shaped plate is fixedly connected to the sliding block.

[0014] Furthermore, a brush is installed on the cleaning strip close to the inner wall of the electrophoresis tank.

[0015] Furthermore, a groove adapted to the U-shaped plate is provided on one side of the cleaning strip.

[0016] Furthermore, a square block is installed at the connection between the sliding rod and the guide groove.

[0017] Furthermore, a sliding groove is provided on the inner wall of the electrophoresis tank, and the sliding block slides in the sliding groove.

[0018] Furthermore, a filter plate is provided inside the electrophoresis tank.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the utility model is a high-efficiency electrophoretic coating device, which starts the rotating motor to drive the driving rod to rotate. At this time, the driving rod rotates around the output shaft of the rotating motor with the output shaft of the rotating motor as the center. At this time, the other end of the driving rod slides in the guide groove, and the driving rod rotates 180°. At this time, the guide groove moves from the left end of the electrophoretic tank to the right end of the electrophoretic tank. At the same time, the sliding rod moves in the corrugated groove, so that the metal parts hung on the hook move horizontally and up and down in the electrophoretic tank, fully contacting the coating liquid in the electrophoretic tank, accelerating the coating progress, and improving the coating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0021] Figure 1 This is a schematic structural diagram of a high-efficiency electrophoretic coating device of the present utility model;

[0022] Figure 2This is a schematic structural diagram of a high-efficiency electrophoretic coating device of the present utility model;

[0023] Figure 3 This is a schematic structural diagram of a guide groove of a high-efficiency electrophoretic coating device of the present invention;

[0024] Figure 4 This is a cross-sectional view of a high-efficiency electrophoretic coating device of the present utility model;

[0025] Figure 5 This utility model is a high-efficiency electrophoretic coating device Figure 4 Enlarged view of point A in the middle;

[0026] Figure 6 This is a schematic structural diagram of a cleaning component of a high-efficiency electrophoretic coating device of the present invention;

[0027] Figure 7 This utility model is a high-efficiency electrophoretic coating device Figure 4 Enlarged view of point B in the middle.

[0028] In the figure: 1. Base; 2. Electrophoresis tank; 21. Corrugated groove; 22. Limiting groove; 3. Driving assembly; 31. Rotating motor; 32. Driving rod; 33. Guide groove; 331. Engaging part; 34. Sliding rod; 35. Hook; 4. Cleaning assembly; 41. Cleaning strip; 42. U-shaped plate; 43. Sliding block; 5. Filter plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the embodiments described are some embodiments of the present invention, not all embodiments.

[0030] In the description of the present invention, it should be understood that the terms "center", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. When a mechanism is referred to as being "fixed to" another mechanism, it may be directly on the other mechanism or there may also be a centered mechanism. When a mechanism is considered to be "connected to" another mechanism, it may be directly connected to the other mechanism or there may be a centered mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it may be directly set on the other mechanism or there may be a centered mechanism at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0031] like Figures 1 to 7 As shown, a high-efficiency electrophoretic coating device includes: an electrophoretic tank 2, a driving component 3, and a cleaning component 4.

[0032] The left and right side walls of the electrophoresis tank 2 are both provided with corrugated grooves 21, and two sets of limiting grooves 22 are also provided on one side of the outer wall of the electrophoresis tank 2. The limiting grooves 22 are distributed on the upper and lower sides of the corrugated groove 21;

[0033] The driving assembly 3 is composed of a rotating motor 31, a driving rod 32, a guide groove 33, a sliding rod 34, and a hook 35; the output shaft of the rotating motor 31 is fixedly connected to the driving rod 32, the other end of the driving rod 32 is slidably connected to one side of the guide groove 33, the sliding rod 34 is slidably connected to the other side of the guide groove 33, and the sliding rod 34 is fixedly connected to the hook 35; by placing the metal part to be painted on the hook 35, and by starting the rotating motor 31, the rotating motor 31 drives the driving rod 32 to rotate The driving rod 32 rotates around the output shaft of the rotating motor 31 with the output shaft of the rotating motor 31 as the center. At this time, the other end of the driving rod 32 slides in the guide groove 33. The driving rod 32 rotates 180 degrees. At this time, the guide groove 33 moves from the left end of the electrophoresis tank 2 to the right end of the electrophoresis tank 2. At the same time, the sliding rod 34 moves in the corrugated groove 21, so that the metal part hung on the hook 35 moves horizontally and up and down in the electrophoresis tank 2, fully contacting the coating liquid in the electrophoresis tank 2, accelerating the coating process, and improving the coating efficiency.

[0034] As a supplement: a square block is installed at the connection between the sliding rod 34 and the guide groove 33, and a snap block is installed on the back of the guide groove 33, and the snap block is snapped with the limit groove 22 to increase the stability of the guide groove 33 when it moves. When the sliding rod 34 moves in the corrugated groove 21, the sliding rod 34 will not rotate, preventing the metal part from falling to the bottom of the electrophoresis tank 2, thereby enhancing the stability of the hook 35.

[0035] A base 1 is installed at the bottom of the electrophoresis tank 2. The base 1 is movable to facilitate the cleaning of residues inside the electrophoresis tank 2 and the replacement of waste liquid.

[0036] The cleaning assembly 4 includes a cleaning strip 41, a U-shaped plate 42, a sliding block 43, and a filter plate 5; the cleaning strip 41 is engaged with the U-shaped plate 42, and the U-shaped plate 42 is fixedly connected to the sliding block 43. The cleaning strip 41 is installed with a brush near the inner wall of the electrophoretic tank 2. The inner wall of the electrophoretic tank 2 is provided with a slide groove, and the sliding block 43 slides in the slide groove; when the sliding rod 34 slides in the corrugated groove 21, the cleaning strips 41 connected on both sides thereof clean the side walls of the electrophoretic tank 2 to prevent the electrophoretic coating liquid from adhering to the side walls;

[0037] As a supplement: a groove adapted to the U-shaped plate 42 is provided on one side of the cleaning strip 41, and when the cleaning strip 41 moves up and down, it drives the U-shaped plate 42 to move up and down. Since the U-shaped plate 42 is a U-shaped plate 42 body with a downward opening, when the U-shaped plate 42 moves up, the coating liquid surges to both sides. When the U-shaped plate 42 descends, the coating liquid gathers in the direction of the U-shaped plate 42, and is driven to move by the sliding rod 34. The cleaning strip 41 causes the U-shaped plate 42 to move up and down continuously, making the coating liquid in the electrophoretic tank 2 more active, making it easier to coat the metal parts, and improving the efficiency of electrophoretic coating.

[0038] At the same time, a filter plate 5 is provided inside the electrophoretic tank 2. During electrophoretic coating, metal parts or parts that need electrophoresis enter the electrophoretic tank 2. Impurities on their surface or impurities separated after contact with the electrophoretic liquid will flow into the filter plate 5 as the U-shaped plate 42 drives the electrophoretic liquid to surge, and they will be collected to maintain the cleanliness of the electrophoretic tank 2.

[0039] Working principle:

[0040] By starting the rotating motor 31, the rotating motor 31 drives the driving rod 32 to rotate. At this time, the driving rod 32 rotates around the output shaft of the rotating motor 31 with the output shaft of the rotating motor 31 as the center. At this time, the other end of the driving rod 32 slides in the guide groove 33, and the driving rod 32 rotates 180°. At this time, the guide groove 33 moves from the left end of the electrophoretic tank 2 to the right end of the electrophoretic tank 2. At the same time, the sliding rod 34 moves in the corrugated groove 21, so that the metal part hung on the hook 35 moves horizontally and up and down in the electrophoretic tank 2, fully contacting the coating liquid in the electrophoretic tank 2, accelerating the coating progress, and improving the coating efficiency. When the sliding rod 34 slides in the corrugated groove 21, the cleaning strips 41 connected on both sides clean the side walls of the electrophoretic tank 2 to prevent the electrophoretic coating liquid from adhering to the side walls.

[0041] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0042] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the claims attached to this utility model.

Claims

1. A high-efficiency electrophoretic coating device, characterized in that: include: Electrophoresis tank, drive assembly, cleaning assembly; The left and right side walls of the electrophoresis tank are both provided with corrugated grooves, and two sets of limiting grooves are also provided on the outer wall of one side of the electrophoresis tank, and the limiting grooves are distributed on the upper and lower sides of the corrugated groove; The driving assembly consists of a rotating motor, a driving rod, a guide groove, a sliding rod, and a hook; the output shaft of the rotating motor is fixedly connected to the driving rod, the other end of the driving rod is slidably connected to one side of the guide groove, the sliding rod is slidably connected to the other side of the guide groove, and the sliding rod is fixedly connected to the hook; A clamping block is installed on the back of the guide groove, and the clamping block is clamped with the limiting groove.

2. A high-efficiency electrophoretic coating device according to claim 1, characterized in that: A base is installed at the bottom of the electrophoresis tank.

3. A high-efficiency electrophoretic coating device according to claim 1, characterized in that: The cleaning assembly includes a cleaning strip, a U-shaped plate, a sliding block, and a filter plate; the cleaning strip is engaged with the U-shaped plate, and the U-shaped plate is fixedly connected to the sliding block.

4. A high-efficiency electrophoretic coating device according to claim 3, characterized in that: The cleaning bar is provided with a brush close to the inner wall of the electrophoresis tank.

5. A high-efficiency electrophoretic coating device according to claim 3, characterized in that: One side of the cleaning strip is provided with a groove adapted to the U-shaped plate.

6. A high-efficiency electrophoretic coating device according to claim 1, characterized in that: A square block is installed at the connection between the sliding rod and the guide groove.

7. A high-efficiency electrophoretic coating device according to claim 1, characterized in that: A sliding groove is provided on the inner wall of the electrophoresis tank, and the sliding block slides in the sliding groove.

8. The high-efficiency electrophoretic coating device according to claim 1, characterized in that: A filter plate is provided inside the electrophoresis tank.

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