CN110230085B

CN110230085B - Two-color electrophoresis line electrophoresis tank circulation anti-precipitation device

Info

Publication number: CN110230085B
Application number: CN201910215701.XA
Authority: CN
Inventors: 杨波
Original assignee: Xiangyang Zhida Haicheng Technology Industrial Co ltd
Current assignee: Xiangyang Zhida Haicheng Special Vehicle Co ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2021-01-29
Anticipated expiration: 2039-03-21
Also published as: CN110230085A

Abstract

The invention discloses a circulating anti-precipitation device of a double-color electrophoresis line electrophoresis tank, which aims at solving the problem that the existing electrophoresis tank is easy to precipitate when in use, thereby reducing the utilization rate of paint. The invention can be used for electrophoretic painting of parts, and the single-row nozzles along the length direction of the flow guide pipe are arranged anticlockwise, so that after liquid is sprayed out, the liquid can circulate in the main tank chamber in a shape, the flow field is more uniform, and the sedimentation is not easy to occur, thereby improving the utilization rate of the coating.

Description

Two-color electrophoresis line electrophoresis tank circulation anti-precipitation device

Technical Field

The invention relates to the technical field of electrophoretic coating, in particular to a circulating anti-precipitation device for an electrophoresis tank of a two-color electrophoresis line.

Background

The electrophoretic coating is a special coating method that an object to be coated with electric conductivity is immersed in an electrophoretic coating tank filled with water and diluted to be a relatively low concentration to be used as an anode (or a cathode), a cathode (or an anode) corresponding to the object to be coated is additionally arranged in the tank, and after direct current is conducted between the two electrodes for a period of time, a uniform, fine and water-insoluble coating film is deposited on the surface of the object to be coated, and the electrophoretic tank is often used during electrophoretic coating. When the existing electrophoresis tank is used, the electrophoresis paint is easy to precipitate and loses efficacy after precipitation, the precipitation of the electrophoresis paint reduces the utilization rate of the paint and destroys the original concentration of tank liquor, so that the quality of a paint film is difficult to ensure, and the reduction of the precipitation amount needs to be continuously and deeply researched.

Disclosure of Invention

The invention provides a circulating anti-precipitation device for a double-color electrophoresis line electrophoresis tank, which solves the problem that the existing electrophoresis tank is easy to precipitate when in use, thereby reducing the utilization rate of a coating

In order to achieve the purpose, the invention adopts the following technical scheme:

a circulating anti-sedimentation device of a double-color electrophoresis line electrophoresis tank comprises an electrophoresis tank body, wherein a main tank chamber and an auxiliary tank chamber are arranged on the electrophoresis tank body, the main tank chamber is communicated with the auxiliary tank chamber, two opposite placing rods are fixed on the electrophoresis tank body, a first electrode column is fixed on one placing rod, a second electrode column positioned in the main tank chamber is fixed on the lower part of the electrophoresis tank body, two vertical synchronous electric cylinders are fixed on the back surface of the electrophoresis tank body, transverse connecting pipes and connecting rods are respectively fixed on piston rods of the two synchronous electric cylinders, the connecting pipes and the connecting rods are both positioned above the electrophoresis tank body, a vertical pipe and a vertical rod are respectively fixed on the other ends of the connecting pipes and the connecting rods, a flow guide pipe positioned in the main tank chamber is fixed between the lower ends of the vertical pipe and the vertical rod, both ends of the flow guide pipe and the connecting pipe are both closed, the flow guide pipe is communicated with the vertical pipe, a plurality, the water outlet pipe is provided with a plurality of nozzles along the length direction, the nozzles are arranged anticlockwise along the length direction of the flow guide pipe, a liquid guide pipe is communicated between one end of the connecting pipe and the auxiliary tank chamber, a circulating pump is connected onto the liquid guide pipe, and the circulating pump is fixed on one side of the main tank chamber.

Preferably, the top at honeycomb duct both ends all is equipped with the stopper that is fixed in the main trough room, and the both ends of honeycomb duct all upwards crooked.

Preferably, the length of the vertical pipe is consistent with that of the vertical rod, and the vertical pipe and the vertical rod are both located in the main trough chamber.

Preferably, a controller is fixed on one side of the electrophoresis tank body, and the output end of the controller is electrically connected with the circulating pump.

Preferably, a valve is arranged at one end of the liquid guide pipe communicated with the auxiliary groove chamber, and the valve is positioned above the liquid guide pipe.

Preferably, the controller is ATMEGA16, and the input end of the controller is electrically connected with a timer fixed on the back of the controller.

Preferably, the placing rod is provided with a placing groove along the length direction, the length of the placing rod is matched with the main groove chamber, and the placing rod is made of metal materials.

According to the electrophoresis painting device, the arrangement of the placing rod, the electrophoresis tank body, the first electrode column, the second electrode column, the circulating pump, the liquid guide pipe, the connecting pipe, the vertical pipe, the flow guide pipe, the water outlet pipe and the nozzles can be used for electrophoresis painting of parts, and the single-row nozzles in the length direction of the flow guide pipe are arranged anticlockwise, so that after liquid is sprayed out, the liquid can circulate in the main tank chamber in a shape, and a flow field is more uniform under the action of circulation, so that deposition is not easy to occur, and the utilization rate of the paint is improved; in addition, the height of the guide pipe can be adjusted as required through the arranged synchronous electric cylinder, so that the guide pipe and the nozzle can be used in different height layers.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic view of the placement rod of the present invention.

Reference numbers in the figures: the electrophoresis tank comprises an electrophoresis tank body 1, a main tank chamber 2, an auxiliary tank chamber 3, a synchronous electric cylinder 4, a connecting pipe 5, a connecting rod 6, a vertical pipe 7, a vertical pipe 8, a flow guide pipe 9, a water outlet pipe 10, a nozzle 11, a catheter 12, a circulating pump 13, a limiting block 14, a placing rod 15, a second electrode column 16 and a controller 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a circulating anti-settling device for a two-color electrophoresis line electrophoresis tank comprises an electrophoresis tank body 1, wherein a main tank chamber 2 and an auxiliary tank chamber 3 are arranged on the electrophoresis tank body 1, the main tank chamber 2 is communicated with the auxiliary tank chamber 3, two opposite placing rods 15 are fixed on the electrophoresis tank body 1, a first electrode column is fixed on one placing rod 15, a second electrode column 16 positioned in the main tank chamber 2 is fixed on the lower part of the electrophoresis tank body 1, two vertical synchronous electric cylinders 4 are fixed on the back surface of the electrophoresis tank body 1, transverse connecting pipes 5 and connecting rods 6 are respectively fixed on piston rods of the two synchronous electric cylinders 4, the connecting pipes 5 and the connecting rods 6 are both positioned above the electrophoresis tank body 1, a vertical pipe 7 and a vertical pipe 8 are respectively fixed on the other ends of the connecting pipes 5 and the connecting rods 6, a guide pipe 9 positioned in the main tank chamber 2 is fixed between the lower ends of the vertical pipes 7 and the vertical pipes, the two ends of the guide pipe 9 and the connecting pipe 5 are sealed, the guide pipe 9 is communicated with the vertical pipe 7, the guide pipe 9 is communicated with a plurality of water outlet pipes 10 with one sealed end, the water outlet pipes 10 are provided with a plurality of nozzles 11 along the length direction, the single-row nozzles 11 along the length direction of the guide pipe 9 are arranged anticlockwise, a liquid guide pipe 12 is communicated between one end of the connecting pipe 5 and the auxiliary tank chamber 3, the liquid guide pipe 12 is connected with a circulating pump 13, and the circulating pump 13 is fixed on one side of the main tank chamber 2;

the top at honeycomb duct 9 both ends all is equipped with stopper 14 that is fixed in main groove room 2, and the both ends of honeycomb duct 9 all kickup, standpipe 7 and montant 8's length is unanimous, and standpipe 7 and montant 8 all are located main groove room 2, one side of electrophoresis cell body 1 is fixed with controller 17, and controller 17's output and circulating pump 13 electric connection, the one end of catheter 12 and the 3 intercommunication of auxiliary groove room is equipped with the valve, and the valve is located the top of catheter 12, controller 17's model is ATMEGA16, and controller 17's input electric connection has the timer that is fixed in the controller 17 back, be equipped with the standing groove along length direction on placing rod 15, and place the length and the main groove room 2 matching of rod 15, and place rod 15 and make for metal material.

When the utility model is used, the parts needing painting are hung on two placing rods 15 through the conductive hanging rods, then the first electrode column and the second electrode column 16 are respectively connected to the power anode and the cathode, at the moment, the parts are positioned in the liquid in the main tank chamber 2, thereby normal electrophoresis painting is carried out, the liquid in the auxiliary tank chamber 3 can be pumped into the connecting pipe 5 through the liquid guide pipe 12 through the arranged circulating pump 13, then the liquid enters the vertical pipe 7, then the liquid enters the flow guide pipe 9 and the water outlet pipe 10 from the vertical pipe 7 and then is sprayed out from the arranged nozzle 11, because the single-row nozzle 11 along the length direction of the flow guide pipe 9 is arranged anticlockwise, after the liquid is sprayed out, the liquid can form circulation in the main tank chamber 2, under the action of the circulation, the flow field is more uniform, thereby the sedimentation is not easy to occur, thereby the utilization rate of the coating is improved, the height of the flow guide pipe 9 can be adjusted through the, therefore, the guide pipe 9 and the nozzle 11 can be used at different height layers, and the use flexibility is good.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a sediment device is prevented in circulation of two-color electrophoresis line electrophoresis tank, includes electrophoresis tank body (1), is equipped with main groove room (2) and vice groove room (3) on electrophoresis tank body (1), and main groove room (2) and vice groove room (3) intercommunication, be fixed with two relative pole (15) of placing on electrophoresis tank body (1), one of them is fixed with first electrode column on placing pole (15), and the lower part of electrophoresis tank body (1) is fixed with second electrode column (16) that are located main groove room (2), a serial communication port, the back of electrophoresis tank body (1) is fixed with two vertical synchronous electronic jar (4), and the piston rod of two synchronous electronic jar (4) is fixed with horizontal connecting pipe (5), connecting rod (6) respectively, connecting pipe (5), connecting rod (6) all are located the top of electrophoresis tank body (1), and the other end of connecting pipe (5), connecting rod (6) is fixed with standpipe (7) respectively, Montant (8), be fixed with between the lower extreme of standpipe (7), montant (8) honeycomb duct (9) that are located main trough room (2), the both ends of honeycomb duct (9) and connecting pipe (5) are all sealed, and honeycomb duct (9) and standpipe (7) intercommunication, the intercommunication has a plurality of one end confined outlet pipe (10) on honeycomb duct (9), and outlet pipe (10) are equipped with a plurality of nozzles (11) along length direction, along honeycomb duct (9) length direction's single row nozzle (11) are anticlockwise setting, the intercommunication has catheter (12) between the one end of connecting pipe (5) and vice trough room (3), and is connected with circulating pump (13) on catheter (12), and circulating pump (13) are fixed in one side of main trough room (2).

2. The circulation anti-settling device of the double-color electrophoresis line electrophoresis tank as claimed in claim 1, wherein the two ends of the flow guide pipe (9) are provided with a stopper (14) fixed in the main tank chamber (2) above, and the two ends of the flow guide pipe (9) are bent upward.

3. A cycling anti-settling device for a two-color electrophoresis line tank according to claim 1, characterized in that the vertical tube (7) and the vertical rod (8) are of the same length, and both the vertical tube (7) and the vertical rod (8) are located in the main tank chamber (2).

4. The circulation anti-precipitation device for the double-color electrophoresis line tank is characterized in that a controller (17) is fixed on one side of the electrophoresis tank body (1), and the output end of the controller (17) is electrically connected with a circulation pump (13).

5. A circulating anti-settling device for a two-color electrophoresis line tank as defined in claim 1, wherein the end of the liquid guide tube (12) communicating with the auxiliary tank chamber (3) is provided with a valve, and the valve is positioned above the liquid guide tube (12).

6. The circulating anti-precipitation device for the double-color electrophoresis line tank according to claim 4, wherein the controller (17) is ATMEGA16, and the input end of the controller (17) is electrically connected with a timer fixed on the back of the controller (17).

7. The circulating anti-precipitation device for the double-color electrophoresis line tank according to claim 1, wherein the placing rod (15) is provided with a placing groove along the length direction, the length of the placing rod (15) is matched with that of the main tank chamber (2), and the placing rod (15) is made of metal material.