Electrophoresis tank capable of being circularly adjusted

Abstract

The utility model relates to the technical field of electrophoresis tanks, in particular to an electrophoresis tank capable of being circularly adjusted, which comprises an electrophoresis tank body, a circulating pump, an adjusting component and a circulating component, the circulating pump is fixedly mounted on the right side of the electrophoresis tank body, the adjusting component and the circulating component are arranged on the electrophoresis tank body, and the circulating component comprises a second motor fixedly mounted at the bottom of the electrophoresis tank body. According to the electrophoresis tank capable of being circularly adjusted, by arranging the circulating assembly, electrophoresis liquid can circularly flow in the electrophoresis tank body under the action of the circulating pump in the process that a workpiece is subjected to electrophoretic coating through the electrophoresis tank body, and meanwhile, the electrophoresis liquid is always in a flowing state through rotation of a stirring rod and movement of a spoiler; and the circulating pipe is driven to move left and right, so that the effect that the liquid in the circulating pipe can impact different positions in the electrophoresis tank body is achieved, the precipitation of the electrophoresis liquid is reduced, and the electrophoresis quality is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrophoresis tanks, in particular to an electrophoresis tank which can be cyclically adjusted. Background Art

[0002] Electrophoresis is one of the most effective methods for coating metal workpieces. Electrophoresis coating is a special coating method in which the conductive object to be coated is immersed in a tank filled with water-diluted electrophoretic paint of relatively low concentration as an anode or cathode, and a corresponding cathode or anode is set in the tank. After direct current is passed between the two poles for a period of time, a uniform, fine and water-insoluble coating film is deposited on the surface of the object to be coated. The electrophoresis tank is the core part of the gel electrophoresis system, and the rapid development of the system is mainly reflected in the electrophoresis tank. The electrophoresis tank is divided into disc electrophoresis tank, vertical plate electrophoresis tank and horizontal electrophoresis tank.

[0003] For example, announcement number CN218932341U proposes an electrophoresis tank with circulatory and adjustable electrophoresis liquid, an electrophoresis tank body with an open top and opposite inner walls respectively provided with a cathode and an anode, a placement bin arranged in the electrophoresis tank body, including a top cover, which is movably arranged on the top of the electrophoresis tank body and controlled to open and close by a lifting mechanism; a circulation pipe, a circulation pump is installed in the middle of which, and both ends are connected to the inner cavity of the electrophoresis tank body. Since the electrophoresis liquid in the electrophoresis tank is an aqueous solution and the mass of the electrophoretic paint is greater than that of water, the electrophoretic paint will gradually precipitate, thereby destroying the concentration of the electrophoretic liquid. However, during use, the utility model only circulates the electrophoresis liquid in the inner cavity of the electrophoresis tank body through the arrangement of a circulation pump and a circulation pipe. However, since the position of the circulation pipe is fixed, the circulation effect of the electrophoresis liquid is poor, and some electrophoretic paint will still precipitate, which will affect the processing quality. Therefore, an electrophoresis tank with circulatory and adjustable flow is proposed. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a circulatory and adjustable electrophoretic tank, which has the advantages of reducing precipitation, etc., and solves the problem that the circulation flow effect of the electrophoretic liquid is poor due to the fixed position of the circulation pipe, and some electrophoretic paint will still precipitate, which will affect the processing quality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cyclically adjustable electrophoresis tank, comprising an electrophoresis tank body, a circulation pump fixedly installed on the right side of the electrophoresis tank body, an adjustment component and a circulation component arranged on the electrophoresis tank body;

[0006] The circulation component includes a second motor fixedly installed at the bottom of the electrophoresis tank body, a disc fixedly installed on the outside of the second motor output shaft, a half gear and a stirring rod, a movable shaft rotatably connected to the top of the disc, a movable plate slidably connected to the inside of the electrophoresis tank body, a circulation pipe fixedly connected to the right side of the movable plate, a bellows fixedly connected to one end of the circulation pipe, a tooth plate slidably connected to the inside of the electrophoresis tank body, a spring fixedly connected to the left inner wall of the electrophoresis tank body, and a spoiler fixedly connected to the top of the tooth plate and used to disturb the electrophoresis liquid.

[0007] By adopting the above technical solution, the electrophoresis liquid can be kept in a flowing state during use, which reduces the precipitation of the electrophoresis liquid during the electrophoresis process and effectively improves the quality of electrophoresis.

[0008] Furthermore, the adjustment component includes a placement frame slidably connected to the inside of the electrophoresis tank body and used to place the workpiece, a first motor fixedly installed on the top of the electrophoresis tank body, a threaded rod fixedly connected to the output shaft of the first motor, and a guide rod fixedly connected to the inside of the electrophoresis tank body and used to limit and guide the placement frame.

[0009] By adopting the above technical solution, it is convenient to place the workpiece in the placement frame during use, and by starting the first motor to drive the placement frame to move up and down, it is convenient to load and remove the workpiece, which is convenient for users to use.

[0010] Furthermore, the half gear is meshed with the toothed plate, and one end of the spring is fixedly connected to the left side of the toothed plate.

[0011] By adopting the above technical solution, it is convenient to drive the tooth plate to move when the half gear rotates during use.

[0012] Furthermore, the inner bottom wall of the electrophoresis tank body is provided with two first sliding grooves, and the bottom of the tooth plate is fixedly connected with two first sliding blocks which are slidably connected with the first sliding grooves.

[0013] By adopting the above technical solution, the tooth plate can slide in the first sliding groove through the first sliding block conveniently during use.

[0014] Furthermore, the circulation pipe is located at the back of the placement frame, and the number of the spoilers is multiple and evenly distributed.

[0015] By adopting the above technical solution, the electrophoresis liquid in the electrophoresis tank body can be easily disturbed by the spoiler during use.

[0016] Furthermore, a threaded through hole threadably connected to the threaded rod is provided inside the placement frame, and a guide through hole matching the size of the guide rod is provided inside the placement frame.

[0017] By adopting the above technical solution, it is convenient to place the frame and limit and guide it through the guide rod when in use.

[0018] Furthermore, a movable through hole slidably connected to the movable shaft is provided inside the movable plate.

[0019] By adopting the above technical solution, the movable shaft can slide inside the movable plate through the movable through hole conveniently during use.

[0020] Furthermore, the front inner wall and the back inner wall of the electrophoresis tank body are both provided with second slide grooves, and the front and back sides of the movable plate are both fixedly connected with second sliding blocks slidably connected to the second slide grooves.

[0021] By adopting the above technical solution, the movable plate can slide in the second sliding groove through the second sliding block when in use.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] 1. The circulatory and adjustable electrophoretic tank is provided with a circulation component. During the electrophoretic coating process of the workpiece through the electrophoretic tank body, under the action of a circulation pump, the electrophoretic liquid can circulate in the electrophoretic tank body. At the same time, the electrophoretic liquid is kept in a flowing state by rotating the stirring rod and moving the spoiler, thereby reducing the precipitation of the electrophoretic liquid during the electrophoresis process. By driving the circulation tube to move left and right, the liquid in the circulation tube can impact different positions in the electrophoretic tank body, thereby reducing the precipitation of the electrophoretic liquid and effectively improving the quality of electrophoresis.

[0024] 2. The cyclically adjustable electrophoresis tank is provided with an adjustment component. During the electrophoretic coating process of the workpiece, the workpiece is placed in the placement frame, and the placement frame is driven up and down by starting the first motor, so that the workpiece can be loaded and unloaded, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a top view of the connection structure between the movable plate and the movable shaft of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the placement frame of the utility model.

[0028] In the figure: 1. electrophoresis tank body; 2. circulation pump; 3. bellows; 4. circulation pipe; 5. placement frame; 6. first motor; 7. threaded rod; 8. guide rod; 9. movable plate; 10. disc; 11. second motor; 12. stirring rod; 13. half gear; 14. tooth plate; 15. spoiler; 16. spring; 17. movable shaft. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-3 In this embodiment, a cyclically adjustable electrophoresis tank includes an electrophoresis tank body 1; a circulation pump 2 fixedly installed on the right side of the electrophoresis tank body 1; and an adjustment component and a circulation component arranged on the electrophoresis tank body 1.

[0031] The circulation component includes a second motor 11 fixedly installed at the bottom of the electrophoresis tank body 1; a disc 10, a half gear 13 and a stirring rod 12 fixedly installed on the outside of the output shaft of the second motor 11; a movable shaft 17 fixedly connected to the top of the disc 10; a movable plate 9 slidably sleeved on the outside of the movable shaft 17; a circulation pipe 4 fixedly connected to the right side of the movable plate 9; a bellows 3 fixedly connected to one end of the circulation pipe 4; a tooth plate 14 slidably connected to the inside of the electrophoresis tank body 1; a spring 16 fixedly connected to the left inner wall of the electrophoresis tank body 1; a spoiler 15 fixedly connected to the top of the tooth plate 14 and used for disturbing the electrophoresis liquid. Through the arrangement of the bellows 3, the bellows 3 can be extended and retracted during the movement of the circulation pipe 4. A clamp is fixedly connected to the right side of the movable plate 9 to fix the circulation pipe 4.

[0032] See also Figure 2-3 The half gear 13 is meshed with the tooth plate 14, one end of the spring 16 is fixedly connected to the left side of the tooth plate 14, the inner bottom wall of the electrophoresis tank body 1 is provided with two first slide grooves, the bottom of the tooth plate 14 is fixedly connected with two first sliders slidably connected to the first slide grooves, the number of spoilers 15 is multiple and evenly distributed, the interior of the movable plate 9 is provided with a movable through hole slidably connected to the movable shaft 17, the front inner wall and the back inner wall of the electrophoresis tank body 1 are provided with second slide grooves, and the front and back sides of the movable plate 9 are fixedly connected with second sliders slidably connected to the second slide grooves.

[0033] It should be noted that by setting up a circulation component, during the process of electrophoretic coating of the workpiece through the electrophoretic tank body 1, under the action of the circulation pump 2, the electrophoretic liquid can circulate in the electrophoretic tank body 1, and at the same time, by rotating the stirring rod 12 and moving the spoiler 15, the electrophoretic liquid is always in a flowing state, thereby reducing the precipitation of the electrophoretic liquid during the electrophoresis process. By driving the circulation pipe 4 to move left and right, the liquid in the circulation pipe 4 can impact different positions in the electrophoretic tank body 1, thereby reducing the precipitation of the electrophoretic liquid and effectively increasing the quality of electrophoresis.

[0034] See also Figure 1 The adjustment component includes a placement frame 5 that is slidably connected to the inside of the electrophoresis tank body 1 and is used to place the workpiece; a first motor 6 that is fixedly installed on the top of the electrophoresis tank body 1; a threaded rod 7 that is fixedly connected to the output shaft of the first motor 6; a guide rod 8 that is fixedly connected to the inside of the electrophoresis tank body 1 and is used to limit and guide the placement frame 5; the circulation pipe 4 is located on the back of the placement frame 5, and the size of the placement frame 5 is smaller than the size of the electrophoresis tank body 1, so that a certain space is left between the placement frame 5 and the electrophoresis tank body 1 to facilitate the movement of the circulation pipe 4, and a threaded through hole that is threadedly connected to the threaded rod 7 is opened inside the placement frame 5, and a guide through hole that is matched with the size of the guide rod 8 is opened inside the placement frame 5.

[0035] It should be noted that by setting the adjustment component, during the electrophoretic coating process of the workpiece, the workpiece is placed in the placement frame 5, and the placement frame 5 is driven up and down by starting the first motor 6, which facilitates the loading and unloading of the workpiece and is convenient for users.

[0036] The working principle of the above embodiment is:

[0037] The cyclically adjustable electrophoresis tank, when electrophoresis coating is performed on a workpiece through the electrophoresis tank body 1, the workpiece is placed in the placement frame 5, and the first motor 6 is started, and the output shaft of the first motor 6 drives the threaded rod 7 to rotate, and the guide rod 8 guides the placement frame 5 to drive the placement frame 5 to move downward, so that the workpiece is located below the electrophoresis liquid surface. During the electrophoresis coating of the workpiece, the electrophoresis liquid circulates in the electrophoresis tank body 1 under the action of the circulation pump 2, and the second motor 11 is started, and the output shaft of the second motor 11 drives the half gear 13 to rotate, so that the toothed plate 14 meshing with the half gear 13 slides in the first slide groove through the first slider, so that the spring 16 is stretched, and the spoiler 15 moves with the toothed plate 14, when the half gear 13 rotates until it is no longer meshed with the toothed plate 14 When the disc 10 is closed, the tension of the spring 16 drives the tooth plate 14 to reset, thereby causing the spoiler 15 to move left and right, thereby disturbing the electrophoresis liquid in the electrophoresis tank body 1. When the second motor 11 is started, the stirring rod 12 rotates to stir the electrophoresis liquid in the electrophoresis tank body 1, so that the electrophoresis liquid is always in a flowing state, thereby reducing the precipitation of the electrophoresis liquid. During the rotation of the disc 10, the movable shaft 17 makes a circular motion on the disc 10, and the movable shaft 17 slides inside the movable plate 9 through the movable through hole, thereby driving the movable plate 9 to slide in the second slide groove through the second slider, thereby driving the circulation tube 4 to move left and right, so that the liquid in the circulation tube 4 can impact different positions in the electrophoresis tank body 1, thereby reducing the precipitation of the electrophoresis liquid, effectively increasing the quality of electrophoresis, and facilitating the use of users.

Claims

1. A cyclically adjustable electrophoresis tank, characterized in that: It comprises an electrophoresis tank body (1), a circulation pump (2) fixedly mounted on the right side of the electrophoresis tank body (1), and an adjustment component and a circulation component arranged on the electrophoresis tank body (1); The circulation assembly comprises a second motor (11) fixedly mounted on the bottom of the electrophoresis tank body (1), a disc (10) fixedly mounted on the outside of the output shaft of the second motor (11), a half gear (13) and a stirring rod (12), a movable shaft (17) rotatably connected to the top of the disc (10), a movable plate (9) slidably connected to the inside of the electrophoresis tank body (1), a circulation pipe (4) fixedly connected to the right side of the movable plate (9), a bellows (3) fixedly connected to one end of the circulation pipe (4), a tooth plate (14) slidably connected to the inside of the electrophoresis tank body (1), a spring (16) fixedly connected to the inner wall of the left side of the electrophoresis tank body (1), and a spoiler (15) fixedly connected to the top of the tooth plate (14) and used for spoiling the electrophoresis liquid.

2. The cyclically adjustable electrophoresis tank according to claim 1, characterized in that: The adjustment assembly comprises a placement frame (5) slidably connected to the inside of the electrophoresis tank body (1) and used for placing workpieces, a first motor (6) fixedly mounted on the top of the electrophoresis tank body (1), a threaded rod (7) fixedly connected to the output shaft of the first motor (6), and a guide rod (8) fixedly connected to the inside of the electrophoresis tank body (1) and used for limiting and guiding the placement frame (5).

3. The cyclically adjustable electrophoresis tank according to claim 1, characterized in that: The half gear (13) and the toothed plate (14) are meshed with each other, and one end of the spring (16) is fixedly connected to the left side of the toothed plate (14).

4. The cyclically adjustable electrophoresis tank according to claim 1, characterized in that: The inner bottom wall of the electrophoresis tank body (1) is provided with two first sliding grooves, and the bottom of the tooth plate (14) is fixedly connected with two first sliding blocks which are slidably connected to the first sliding grooves.

5. The cyclically adjustable electrophoresis tank according to claim 2, characterized in that: The circulation pipe (4) is located on the back of the placement frame (5), and the spoilers (15) are multiple and evenly distributed.

6. The cyclically adjustable electrophoresis tank according to claim 2, characterized in that: A threaded through hole threadably connected to the threaded rod (7) is provided inside the placement frame (5), and a guide through hole matching the size of the guide rod (8) is provided inside the placement frame (5).

7. The cyclically adjustable electrophoresis tank according to claim 1, characterized in that: A movable through hole which is slidably connected to the movable shaft (17) is provided inside the movable plate (9).

8. The cyclically adjustable electrophoresis tank according to claim 1, characterized in that: The front inner wall and the back inner wall of the electrophoresis tank body (1) are both provided with second sliding grooves, and the front and back sides of the movable plate (9) are both fixedly connected with second sliding blocks slidably connected to the second sliding grooves.

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