Electrophoresis tank for electrophoretic coating

Abstract

The utility model discloses an electrophoresis tank for electrophoretic coating, which relates to the technical field of electrophoresis coating tanks and comprises an electrophoresis tank, two ends of the bottom of the electrophoresis tank are communicated and connected with a circulating system, the top of the electrophoresis tank is fixedly provided with a moving mechanism, and the circulating system comprises a circulating pipe. According to the electrophoresis tank for electrophoretic coating, the coating in the electrophoresis tank is mixed and circulated through the circulating system, so that the coating is uniformly mixed in the tank, the coating effect of the electrophoresis tank is optimized, and the viscosity and the flowability of the coating are adjusted, so that particles in the coating are electrified and directionally deposited on the surface of a workpiece; a circulating motor in the water inlet pipe drives turbine blades to rotate forwards, meanwhile, a circulating motor in the water drainage pipe drives the turbine blades to rotate reversely, electrophoresis liquid is sucked in through the water inlet pipe, flows through the circulating pipe and then is discharged through the water drainage pipe, and therefore mixing and circulating of the coating in the electrophoresis tank are achieved; and uniform mixing of the coating in the groove is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of electrophoretic coating tanks, in particular to an electrophoretic coating tank. Background Art

[0002] Electrophoretic coating is a surface coating technology widely used in the coating process of metals, plastics and other materials. It provides protection, beauty and functionality by forming a uniform and durable coating on the surface of the object. The basic principle of electrophoretic coating is to use the electric field to deposit the charged particles of paint on the surface of the workpiece. Electrophoretic coating has many advantages, such as uniform coating, corrosion resistance, good weather resistance, and environmental protection. It is widely used in various fields such as automobiles, home appliances, and construction, and has an important impact on the quality and appearance of the product.

[0003] Currently, electrophoresis tanks generally lack mixing and circulation systems, which makes it difficult to ensure uniform mixing of the paint in the tank. The paint sedimentation is obvious and the coating is uneven, affecting the final effect of electrophoresis.

[0004] Based on this, an electrophoretic tank for electrophoretic coating is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] An electrophoretic tank for electrophoretic coating comprises an electrophoretic tank, both ends of the bottom of the electrophoretic tank are connected with a circulation system, a moving mechanism is fixedly installed on the top of the electrophoretic tank, a conveying mechanism is fixedly installed on the top of the moving mechanism, the circulation system comprises a circulation pipe; the moving mechanism comprises a conveying track; the conveying mechanism comprises a lifting track.

[0007] A further improvement of the technical solution of the utility model is that the right end of the circulation pipe is connected with a drainage pipe, the left end of the circulation pipe is connected with a water inlet pipe, and a circulation motor is fixedly installed on the top of the water inlet pipe and the drainage pipe.

[0008] A further improvement of the technical solution of the utility model is that turbine blades are installed at the bottom of the circulation motor and inside the water inlet pipe and the drain pipe for driving, and a filter is fixedly installed at one end of the water inlet pipe and the drain pipe.

[0009] A further improvement of the technical solution of the utility model is that the water inlet pipe and the drain pipe are respectively installed on both sides of the bottom of the electrophoresis tank and are connected through a circulation pipe.

[0010] A further improvement of the technical solution of the utility model is that: the conveying track, the top of which is slidably engaged with a limiting slider, and a driving motor is fixedly installed on one side of the limiting slider.

[0011] A further improvement of the technical solution of the utility model is that: the driving motor is meshedly connected with the conveying track, and the conveying mechanism is fixedly installed on the limiting slider.

[0012] A further improvement of the technical solution of the utility model is that a lifting motor is fixedly installed on the top of the lifting track, a steel cable is installed for driving the lifting motor, an electrophoresis frame is fixedly connected to the bottom of the steel cable, a partition net is fixedly installed on the bottom of the electrophoresis frame, and limiting pulleys are fixedly installed at both ends of the electrophoresis frame.

[0013] A further improvement of the technical solution of the utility model is that the limiting pulley is slidably limited and installed in the lifting track.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] The utility model provides an electrophoretic tank for electrophoretic coating, which achieves mixing and circulation of paint in the electrophoretic tank through a circulation system, and is used to ensure that the paint is evenly mixed in the tank, optimize the coating effect of the electrophoretic tank, and adjust the viscosity and fluidity of the paint, so that the particles in the paint are charged and directionally deposited on the surface of the workpiece to form a uniform coating to provide protection and decorative effects. A circulation motor in a water inlet pipe drives the turbine blades to rotate forward, and a circulation motor in a drain pipe drives the turbine blades to reverse, and the electrophoretic liquid is sucked in through the water inlet pipe and flows through the circulation pipe and then discharged through the drain pipe, thereby achieving mixing and circulation of the paint in the electrophoretic tank, and ensuring that the paint is evenly mixed in the tank.

[0016] The utility model provides an electrophoretic tank for electrophoretic coating, which is used for placing articles to be coated in a conveying mechanism, and the conveying mechanism is fixedly installed on the top of a limit slider, and a driving motor engages the bottom of a conveying track. When the driving motor rotates forwards and reversely, the limit slider is driven to move on the conveying track, thereby realizing the conveying mechanism for placing the articles to be coated moving above the electrophoretic tank, which is used for adjusting the position of loading or performing electrophoresis.

[0017] The utility model provides an electrophoretic tank for electrophoretic coating, wherein a limit slider moves on a conveying track, thereby realizing a conveying mechanism for placing articles to be coated moving above the electrophoretic tank, and after the conveying mechanism is located above the electrophoretic tank, a lifting motor releases a steel cable, so that an electrophoretic frame descends along the lifting track through limit pulleys at both ends, and the electrophoretic frame is immersed in the electrophoretic tank for electrophoretic coating, wherein the articles are placed in the electrophoretic frame, and the bottom of the electrophoretic frame is a partition mesh structure, so that the articles are fully contacted with the electrophoretic liquid for uniform coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the electrophoretic tank for electrophoretic coating of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the circulation system of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of a part of the circulation system of the utility model;

[0021] Figure 4 A schematic diagram of the structure of the mobile mechanism of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the conveying mechanism of the utility model.

[0023] In the figure: 1. electrophoresis tank; 2. circulation system; 3. moving mechanism; 4. conveying mechanism; 21. water inlet pipe; 22. circulation pipe; 23. drainage pipe; 211. filter screen; 213. circulation motor; 214. turbine blade; 31. limit slider; 32. drive motor; 33. conveying track; 41. steel cable; 42. lifting motor; 43. lifting track; 44. limit pulley; 45. electrophoresis frame; 46. partition screen. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] like Figure 1 As shown, the utility model provides an electrophoretic tank for electrophoretic coating, including an electrophoretic tank 1, two ends of the bottom of the electrophoretic tank 1 are connected with a circulation system 2, a moving mechanism 3 is fixedly installed on the top of the electrophoretic tank 1, and a conveying mechanism 4 is fixedly installed on the top of the moving mechanism 3.

[0026] like Figure 2-3 As shown, the utility model provides a technical solution: preferably, the circulation system 2 includes a circulation pipe 22, the right end of the circulation pipe 22 is connected with a drain pipe 23, the left end of the circulation pipe 22 is connected with a water inlet pipe 21, a circulation motor 213 is fixedly installed on the top of the water inlet pipe 21 and the drain pipe 23, a turbine blade 214 is installed at the bottom of the circulation motor 213 and inside the water inlet pipe 21 and the drain pipe 23 for driving, a filter screen 211 is fixedly installed at one end of the water inlet pipe 21 and the drain pipe 23, the water inlet pipe 21 and the drain pipe 23 are respectively installed on both sides of the bottom of the electrophoresis tank 1, and are connected through the circulation pipe 22.

[0027] In this embodiment, the electrophoretic tank for electrophoretic coating uses a circulation system 2 to achieve mixing and circulation of the paint in the electrophoretic tank, which is used to ensure that the paint is evenly mixed in the tank, optimize the coating effect of the electrophoretic tank, adjust the viscosity and fluidity of the paint, so that the particles in the paint are charged and deposited on the surface of the workpiece in a direction to form a uniform coating to provide protection and decorative effects. The circulation motor 213 in the water inlet pipe 21 drives the turbine blades 214 to rotate forward, and at the same time, the circulation motor 213 in the drain pipe 23 drives the turbine blades 214 to reverse, and the electrophoretic liquid is sucked in through the water inlet pipe 21 and flows through the circulation pipe 22 and then discharged through the drain pipe 23, thereby achieving mixing and circulation of the paint in the electrophoretic tank, ensuring that the paint is evenly mixed in the tank.

[0028] like Figure 4 As shown, the utility model provides a technical solution: preferably, a conveying track 33, the top of which is slidably engaged with a limiting slider 31, a driving motor 32 is fixedly installed on one side of the limiting slider 31, the driving motor 32 is meshedly connected with the conveying track 33, and the conveying mechanism 4 is fixedly installed on the limiting slider 31.

[0029] In this embodiment, the objects to be painted are placed in the conveying mechanism 4, and the conveying mechanism 4 is fixedly mounted on the top of the limit slider 31, and the driving motor 32 engages with the bottom of the conveying track 33. When the driving motor 32 rotates forward and reverse, it drives the limit slider 31 to move on the conveying track 33, thereby realizing the movement of the conveying mechanism 4 for placing the objects to be painted above the electrophoresis tank for adjusting the position of loading or performing electrophoresis.

[0030] like Figure 5 As shown, the utility model provides a technical solution: preferably, the conveying mechanism 4 includes a lifting track 43, a lifting motor 42 is fixedly installed on the top of the lifting track 43, the lifting motor 42 drives a steel cable 41, the bottom of the steel cable 41 is fixedly connected to an electrophoresis frame 45, a partition net 46 is fixedly installed on the bottom of the electrophoresis frame 45, and limiting pulleys 44 are fixedly installed at both ends of the electrophoresis frame 45, and the limiting pulley 44 is slidably limited and installed in the lifting track 43.

[0031] In this embodiment, the limiting slider 31 moves on the conveying track 33, thereby realizing the movement of the conveying mechanism 4 for placing the objects to be coated above the electrophoretic tank. After the conveying mechanism 4 is located above the electrophoretic tank, the lifting motor 42 releases the steel cable 41, so that the electrophoretic frame 45 descends along the lifting track 43 through the limiting pulleys 44 at both ends, and the electrophoretic frame 45 is immersed in the electrophoretic tank for electrophoretic coating. The objects are placed in the electrophoretic frame 45, and the bottom of the electrophoretic frame 45 is a partition net 46 structure, which facilitates the full contact between the object and the electrophoretic liquid for uniform coating.

[0032] The following is a detailed description of the working principle of the electrophoretic coating electrophoretic tank.

[0033] like Figure 1-5 As shown, the electrophoretic tank for electrophoretic coating realizes mixing and circulation of the paint in the electrophoretic tank through the circulation system 2, which is used to ensure that the paint is evenly mixed in the tank, optimize the coating effect of the electrophoretic tank, adjust the viscosity and fluidity of the paint, so that the particles in the paint are charged and directionally deposited on the surface of the workpiece to form a uniform coating to provide protection and decorative effects. The circulation motor 213 in the water inlet pipe 21 drives the turbine blades 214 to rotate forward, and at the same time, the circulation motor 213 in the drain pipe 23 drives the turbine blades 214 to reverse, and the electrophoretic liquid is sucked in through the water inlet pipe 21 and flows through the circulation pipe 22 and then discharged through the drain pipe 23, thereby achieving mixing and circulation of the paint in the electrophoretic tank, ensuring that the paint is evenly mixed in the tank, and the objects to be painted are placed in the conveying mechanism 4, and the conveying mechanism 4 is fixedly installed on the top of the limit slider 31 The driving motor 32 engages with the bottom of the conveying track 33. When the driving motor 32 rotates forward and backward, it drives the limiting slider 31 to move on the conveying track 33, thereby realizing the movement of the conveying mechanism 4 for placing the objects to be coated above the electrophoresis tank for adjusting the position for loading or performing electrophoresis. The limiting slider 31 moves on the conveying track 33, thereby realizing the movement of the conveying mechanism 4 for placing the objects to be coated above the electrophoresis tank. After the conveying mechanism 4 is located above the electrophoresis tank, the lifting motor 42 releases the steel cable 41, so that the electrophoresis frame 45 descends along the lifting track 43 through the limiting pulleys 44 at both ends, and the electrophoresis frame 45 is immersed in the electrophoresis tank for electrophoretic coating. The objects are placed in the electrophoresis frame 45, and the bottom of the electrophoresis frame 45 is a partition 46 structure, which is convenient for the objects to fully contact with the electrophoresis liquid and evenly coat.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An electrophoretic tank for electrophoretic coating, comprising an electrophoretic tank (1), characterized in that: The two ends of the bottom of the electrophoresis tank (1) are connected to a circulation system (2); a moving mechanism (3) is fixedly installed on the top of the electrophoresis tank (1); a conveying mechanism (4) is fixedly installed on the top of the moving mechanism (3); the circulation system (2) includes a circulation pipe (22); the moving mechanism (3) includes a conveying track (33); and the conveying mechanism (4) includes a lifting track (43).

2. The electrophoretic tank for electrophoretic coating according to claim 1, characterized in that: The right end of the circulation pipe (22) is connected to a drainage pipe (23), the left end of the circulation pipe (22) is connected to a water inlet pipe (21), and a circulation motor (213) is fixedly mounted on the top of the water inlet pipe (21) and the drainage pipe (23).

3. The electrophoretic tank for electrophoretic coating according to claim 2, characterized in that: Turbine blades (214) are installed at the bottom of the circulation motor (213) and located inside the water inlet pipe (21) and the drainage pipe (23) for driving, and a filter screen (211) is fixedly installed at one end of the water inlet pipe (21) and the drainage pipe (23).

4. The electrophoretic tank for electrophoretic coating according to claim 2, characterized in that: The water inlet pipe (21) and the drain pipe (23) are respectively installed on both sides of the bottom of the electrophoresis tank (1) and are connected through a circulation pipe (22).

5. The electrophoretic tank for electrophoretic coating according to claim 1, characterized in that: The conveying track (33) is slidably engaged with a limiting slider (31) at the top of the conveying track (33), and a driving motor (32) is fixedly mounted on one side of the limiting slider (31).

6. The electrophoretic tank for electrophoretic coating according to claim 5, characterized in that: The driving motor (32) is meshedly connected to the conveying track (33), and the conveying mechanism (4) is fixedly mounted on the limiting slider (31).

7. The electrophoretic tank for electrophoretic coating according to claim 1, characterized in that: A lifting motor (42) is fixedly mounted on the top of the lifting track (43); a steel cable (41) is driven by the lifting motor (42); an electrophoresis frame (45) is fixedly connected to the bottom of the steel cable (41); a partition net (46) is fixedly mounted on the bottom of the electrophoresis frame (45); and limiting pulleys (44) are fixedly mounted on both ends of the electrophoresis frame (45).

8. The electrophoretic tank for electrophoretic coating according to claim 7, characterized in that: The limiting pulley (44) is slidably and limitedly installed in the lifting track (43).

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