CN220550248U - Electrophoresis tank - Google Patents

Abstract

The utility model discloses an electrophoresis tank, comprising: a housing, an agitation assembly to prevent deposition of the electrophoretic paint, and a decontamination assembly to prevent ingress of soil into the agitation assembly; the stirring assembly consists of a screw rod fixedly arranged on an output shaft of the motor, the motor and a pushing column in threaded connection with the screw rod; both sides of the pushing column are in sliding connection with the inner wall of the shell; the decontamination assembly consists of a filter screen for filtering dust, a brush for cleaning the filter screen, a track frame for installing the brush, a support column for supporting the track frame, a telescopic rod and a cylinder for driving the support column to ascend. The utility model utilizes the pushing column to stir the electrophoresis liquid, and simultaneously the pushing column drives the hairbrush and the trapezoid pushing block to move; the brush slides along the filter screen to effectively prevent dust deposition; the trapezoidal push block slides along the bottom of the shell and pushes away the electrophoretic paint agglomerated at the bottom of the shell, so that the electrophoretic paint is more fully mixed in the electrophoretic liquid, and the electrophoresis effect is improved.

Description

Electrophoresis tank

Technical Field

The utility model relates to the technical field of electrophoretic coating, in particular to an electrophoretic tank.

Background

The electrophoresis coating is a special coating method that an object to be coated with conductivity is immersed in an electrophoresis coating tank filled with water and diluted with relatively low concentration to serve as an anode, a cathode corresponding to the object to be coated is additionally arranged in the tank, direct current is conducted between the anode and the cathode for a period of time, and then uniform and fine coating film which is not dissolved by water is deposited on the surface of the object to be coated. In the electrophoretic coating, the electrophoresis tank is indispensable, the electrophoresis tank is the core part of an electrophoresis system, but in the electrophoresis process, accessories can leave some impurities in the electrophoresis tank after the electrophoretic coating, the impurities can influence the coloring of products, the product quality of the electrophoretic coating is directly influenced, the electrophoretic paint in the electrophoretic liquid is easy to precipitate, the concentration of the electrophoretic liquid is destroyed, and the product quality of the electrophoretic coating is also low.

The patent with the application number of CN202122464346.5 discloses a novel electrophoretic coating tank in the technical field of electrophoretic coating tanks, which comprises a base component, wherein the base component comprises a main tank and an auxiliary tank, and a stirring device is arranged in the auxiliary tank; the self-treatment assembly comprises an assembly seat which is obliquely and slidably arranged in the inner cavity of the auxiliary groove and is positioned above the stirring device, and the left inner wall and the right inner wall of the inner cavity of the assembly seat are fixedly provided with a filter screen piece in a matched mode through a cushion block and a bolt. The self-treatment assembly is arranged in the assembly seat in an inclined manner, when the stirring device works, the assembly seat drives the filter screen member to reciprocate up and down through the disc body and the arc-shaped convex part in combination with the first spring and the second spring, so that impurities and the like on the filter screen member can not be blocked, and simultaneously slide and gather on the right side of the top of the assembly seat to the right side, meanwhile, the guide rod intermittently rotates positively and negatively through the chain wheel transmission group, and further, the screw rod drives the movable seat to intermittently move left and right through the gear set, and impurities and the like on the filter screen member are further removed through the bristle brushing plate.

This patent agitates the sediment by means of an agitation assembly, but does not allow the sediment to dissolve completely in the liquid as it agglomerates at the bottom of the electrophoresis tank.

Therefore, there is a need to provide a new solution to overcome the above-mentioned drawbacks.

Disclosure of Invention

The utility model aims to provide an electrophoresis tank capable of effectively solving the technical problems.

In order to achieve the purpose of the utility model, the following technical scheme is adopted: an electrophoresis tank, comprising: a housing, an agitation assembly to prevent deposition of the electrophoretic paint, and a decontamination assembly to prevent ingress of soil into the agitation assembly; the stirring assembly consists of a motor, a screw rod fixedly arranged on an output shaft of the motor and a pushing column in threaded connection with the screw rod; the two sides of the pushing column are in sliding connection with the inner wall of the shell; trapezoidal pushing blocks are fixedly mounted at the bottom of the pushing column at uniform intervals and are abutted with the bottom of the shell; the decontamination assembly consists of a filter screen for filtering dust, a brush for cleaning the filter screen, a track frame for installing the brush, a support column for supporting the track frame, a telescopic rod and a cylinder for driving the support column to ascend.

Further, the bottom of the hairbrush is fixedly connected with the top end of the telescopic rod; the bottom of the telescopic rod is fixedly connected with the top of the pushing column.

Further, an anti-collision ring is fixedly arranged on the pushing column.

Further, the filter screen is fixedly installed on the track frame, and the brush is located above the filter screen.

Further, the filter screen divides the inside of the shell into an electrophoresis chamber and a stirring chamber from top to bottom in sequence.

Compared with the prior art, the utility model has the following beneficial effects: according to the electrophoresis tank, the pushing column is used for stirring electrophoresis liquid, and meanwhile, the pushing column drives the hairbrush and the trapezoid pushing block to move; the brush slides along the filter screen to effectively prevent dust deposition; the trapezoidal push block slides along the bottom of the shell and pushes away the electrophoretic paint agglomerated at the bottom of the shell, so that the electrophoretic paint is more fully mixed in the electrophoretic liquid, and the electrophoresis effect is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic view of an electrophoresis tank according to the present utility model;

FIG. 2 is a schematic view showing a structure of an agitating unit of an electrophoresis tank according to the present utility model;

fig. 3 is a front view of an agitation assembly of an electrophoresis tank according to the present utility model.

In the figure: 1. a housing; 2. an agitation assembly; 3. a decontamination assembly; 21. a motor; 22. a screw rod; 23. pushing the column; 24. a trapezoidal push block; 31. a filter screen; 32. a brush; 33. a track frame; 34. a support post; 35. a telescopic rod; 36. a cylinder; 231. an anti-collision ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model. When an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an mechanism is considered to be "connected" to another mechanism, it may be directly connected to the other mechanism or there may be a centering mechanism present at the same time. When an element is considered to be "disposed on" another element, it may be disposed directly on the other element or there may be a centering element present at the same time. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

As shown in fig. 1 to 3, an electrophoresis tank of the present utility model comprises: a housing 1, an agitation assembly 2 to prevent deposition of the electrophoretic paint, and a decontamination assembly 3 to prevent dirt from entering the agitation assembly 2; the stirring assembly 2 consists of a motor 21, a screw rod 22 fixedly arranged on an output shaft of the motor 21 and a pushing column 23 in threaded connection with the screw rod 22; the two sides of the pushing column 23 are in sliding connection with the inner wall of the shell 1, and the motor 21 drives the screw rod 22 to rotate, so that the pushing column 23 slides left and right along the inner wall of the shell 1; the screw thread directions of the pushing posts 23 on the two sides are opposite, when the screw rod 22 rotates, the pushing posts 23 on the two sides move in opposite directions, and when the screw rod 22 rotates in opposite directions, the pushing posts 23 move in opposite directions; the push posts 23 are fixedly provided with anti-collision rings 231, so that the push posts 23 on two sides are prevented from being damaged due to collision when approaching; the bottom of the pushing column 23 is uniformly and fixedly provided with trapezoidal pushing blocks 24 at intervals, and the trapezoidal pushing blocks 24 are abutted with the bottom of the shell 1 so as to push the electrophoretic paint deposited at the bottom of the shell 1, so that the electrophoretic paint and the electrophoretic liquid are more fully mixed, the concentration of the paint liquid in the electrophoretic liquid is improved, and the electrophoresis efficiency is further improved; the decontamination assembly 3 consists of a filter screen 31 for filtering dust, a brush 32 for cleaning the filter screen, a track frame 33 for installing the brush 32, a support column 34 for supporting the track frame 33, a telescopic rod 35 and a cylinder 36 for driving the support column 34 to ascend, wherein the support column 34 is pushed by a piston rod of the cylinder 36, and then the track frame 33 is driven by the support column 34 to ascend to the outside of the shell 1, so that the brush 32 cleans the dust on the filter screen 31; the bottom of the brush 32 is fixedly connected with the top end of the telescopic rod 35, and the brush 32 is positioned above the filter screen 31; the bottom end of the telescopic rod 35 is fixedly connected with the top of the pushing column 23, and when the pushing column 23 moves, the telescopic rod 35 is driven to move, so that the hairbrush 32 is driven to clean dirt on the filter screen 31; the filter screen 31 is fixedly arranged on the track frame 33, the shell 1 is partitioned by the filter screen 31, an electrophoresis chamber is arranged above the filter screen 31, and a stirring chamber is arranged below the filter screen 31.

According to the electrophoresis tank, the pushing column 23 is used for stirring electrophoresis liquid, and meanwhile, the pushing column 23 drives the hairbrush 32 and the trapezoid pushing block 24 to move; the brush 32 slides along the filter screen 31 to effectively prevent dust deposition; the trapezoidal push block 24 slides along the bottom of the shell 1 and pushes away the electrophoretic paint agglomerated at the bottom of the shell 1, so that the electrophoretic paint is more fully mixed in the electrophoretic liquid, and the electrophoresis effect is improved.

Working principle:

the motor 21 drives the pushing column 23 to reciprocate left and right along the screw rod 22, the pushing column 23 stirs the electrophoretic fluid and drives the hairbrush 32 and the trapezoid pushing block 24 to move in the same direction, and dust deposited on the filter screen can be cleaned when the hairbrush 32 moves; the trapezoidal pushing block 24 can push away the electrophoretic paint accumulated at the bottom of the shell 1 when moving, so that the electrophoresis effect is improved.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims (4)

1. An electrophoresis tank, comprising: a housing, an agitation assembly to prevent deposition of the electrophoretic paint, and a decontamination assembly to prevent ingress of soil into the agitation assembly;

the stirring assembly consists of a motor, a screw rod fixedly arranged on an output shaft of the motor and a pushing column in threaded connection with the screw rod; the pushing column is in sliding connection with the inner wall of the shell; trapezoidal pushing blocks are fixedly mounted at the bottom of the pushing column at uniform intervals and are abutted with the bottom of the shell;

the decontamination assembly consists of a filter screen for filtering dust, a brush for cleaning the filter screen, a track frame for installing the brush, a support column for supporting the track frame, a telescopic rod and a cylinder for driving the support column to ascend.

2. An electrophoresis tank as in claim 1 wherein the bottom of the brush is fixedly connected to the top of the telescoping rod; the bottom of the telescopic rod is fixedly connected with the top of the pushing column.

3. An electrophoresis tank as in claim 2 wherein said push posts are fixedly mounted with anti-collision rings.

4. An electrophoresis tank according to claim 3 wherein the filter screen is fixedly mounted on the rail frame and the brush is positioned above the filter screen.