CN213172638U

CN213172638U - Bubble-removing electrophoresis device

Info

Publication number: CN213172638U
Application number: CN202022245769.3U
Authority: CN
Inventors: 张特夫; 杨钢; 王凤来; 杜有超
Original assignee: Qihang Automobile Co Ltd; Jiangxi Chuangjie Intelligent Equipment Engineering Co Ltd
Current assignee: Qihang Automobile Co Ltd; Jiangxi Chuangjie Intelligent Equipment Engineering Co Ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-05-11
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a bubble removing electrophoresis device, which comprises an electrophoresis tank and a steady flow liquid inlet pipe, wherein one side of the electrophoresis tank is provided with a side tank, the electrophoresis tank is communicated with the side tank, the side tank is provided with a regulation and control bubble removing device, the working end of the regulation and control bubble removing device is arranged in the electrophoresis tank, the bottom in the electrophoresis tank is provided with a plurality of steady flow bubble removing devices, and the steady flow liquid inlet pipe penetrates through the side wall of the electrophoresis tank and is connected with the plurality of steady flow bubble removing devices; the regulation and control defoaming device comprises a support, a slide rail, an adjusting rod, a water inlet pipe and a water outlet pipe, wherein the support is connected to the top of the side box through the slide rail; the utility model discloses an its simple structure of bubble removal electrophoresis apparatus, convenient and practical change the position of defoaming mechanism through regulation and control defoaming device for the different positions of part are washed away and are avoided the bubble to gather, and the effectual phenomenon that reduces to expose end and pinhole takes place.

Description

Bubble-removing electrophoresis device

Technical Field

The utility model belongs to the technical field of remove bubble electrophoresis, concretely relates to remove bubble electrophoresis apparatus.

Background

Electrophoresis is one of the most effective methods for coating metal workpieces. The electrophoretic paint is a special coating method which is characterized in that a coated object with conductivity is soaked in an electrophoretic paint 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 coated object 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 coated object; however, when the electrophoretic paint is used, the paint in the electrophoresis tank is continuously used, the content of impurity ions in the internal electrophoretic body is continuously increased, namely the electrical conductivity of the system is larger, the electrolysis of water is more severe, so that a large amount of gas escapes from the electrodes, air holes are mixed during impurity deposition, and the bubbles are continuously accumulated on the surface of the electrophoretic paint, so that the surface of a coated workpiece is uneven in coating effect, and pinholes appear locally.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a remove bubble electrophoresis apparatus its simple structure, convenient and practical changes the position of defoaming mechanism through regulation and control defoaming device for the different positions of part are washed away and are avoided the bubble to gather, and the effectual phenomenon that reduces to expose end and pinhole takes place.

A bubble removing electrophoresis device comprises an electrophoresis tank and a steady flow liquid inlet pipe, wherein a side tank is arranged on one side of the electrophoresis tank, the electrophoresis tank is communicated with the side tank, a regulation and control bubble removing device is arranged on the side tank, the working end of the regulation and control bubble removing device is arranged in the electrophoresis tank, a plurality of steady flow bubble removing devices are arranged at the bottom in the electrophoresis tank, and the steady flow liquid inlet pipe penetrates through the side wall of the electrophoresis tank and is connected with the plurality of steady flow bubble removing devices; the regulating and controlling defoaming device comprises a support, a slide rail, an adjusting rod and a water inlet and outlet pipe, wherein the support is connected to the top of a side box through the slide rail, a rack is fixed on one side of the slide rail, a moving motor, a lifting oil cylinder and two lifting slide rails are fixed on the support, a gear meshed with the rack is connected on a power rod of the moving motor, a rodless cylinder is fixed on the power rod of the lifting oil cylinder, two ends of the rodless cylinder are respectively connected with the corresponding lifting slide rails, a transverse moving fixing plate is fixed on the power rod of the rodless cylinder, a transverse moving oil cylinder and an L-shaped fixing frame are fixed on the transverse moving fixing plate, a directional slide rail and a transverse moving slide rail are respectively fixed on two ends of the L-shaped fixing frame, a hinge block is arranged on the directional slide rail, a defoaming mechanism is arranged on the transverse moving slide rail, a push rod, adjust pole one end and articulate on articulated piece, the regulation pole other end articulates on defoaming mechanism, business turn over water pipe both ends all are connected with defoaming mechanism, be connected with pump and bubble case on the business turn over water pipe, the pump sets up on the support.

Preferably, the defoaming mechanism comprises a defoaming plate, the defoaming plate is provided with a row of nozzles and a row of suction nozzles, the defoaming plate is internally provided with a flow guide hole and a flow suction hole which are respectively communicated with the nozzles and the suction nozzles, and the flow guide hole and the flow suction hole are respectively communicated with the two ends of the water inlet and outlet pipe.

Preferably, the stationary flow removes bubble device including with stationary flow feed liquor pipe intercommunication liquid pipe, regulation dead lever and lift cylinder, the even flat nozzle of a plurality of that is provided with on the liquid pipe, liquid pipe middle part cover is equipped with changes the sleeve pipe, be provided with on the liquid pipe with the drain hole of changeing the sleeve pipe intercommunication, be provided with a plurality of regulation nozzle on the change sleeve pipe, be provided with the bearing in changeing the sleeve pipe both ends, the bearing housing is established on liquid pipe, the lift cylinder is fixed on the electrophoresis tank inner wall, be connected with the lifter on the lift cylinder power lever, be provided with the lifting rack on the lifter, the cover is equipped with the ring gear with lifting rack intermeshing on the liquid pipe, the ring gear is through adjusting the dead lever with change the sleeve union coupling.

Preferably, still including drain pipe and feed liquor pipe, be provided with feed liquor accuse flow box and play liquid accuse flow box in the electrophoresis tank, feed liquor accuse flow box and play liquid accuse flow box set up respectively on electrophoresis tank both ends inner wall, the feed liquor pipe runs through electrophoresis tank lateral wall and feed liquor accuse flow box intercommunication, the drain pipe runs through electrophoresis tank lateral wall and goes out liquid accuse flow box intercommunication.

Preferably, the adjusting nozzle, the flat nozzle, the nozzle and the suction nozzle are all venturi nozzles.

Has the advantages that:

(1) the utility model discloses an its simple structure of bubble removal electrophoresis apparatus, convenient and practical change the position of defoaming mechanism through regulation and control defoaming device for the different positions of part are washed away and are avoided the bubble to gather, and the effectual phenomenon that reduces to expose end and pinhole takes place.

(2) The utility model discloses a remove bubble electrophoresis apparatus, through the stationary flow remove the flat nozzle among the bubble device guarantee that liquid horizontal flow is to reaching the various composition equipartitions of control liquid at the electrophoresis incasement, erode electrophoresis article bottom through adjusting nozzle simultaneously, avoid the bottom to appear revealing with the pinhole.

Drawings

FIG. 1 is a schematic diagram of the structure of an electrophoresis chamber;

FIG. 2 is a schematic diagram of an electrophoresis apparatus;

FIG. 3 is a schematic structural view of a defoaming mechanism;

1-electrophoresis tank, 2-side tank, 3-regulation and control defoaming device, 31-bracket, 32-slide rail, 33-moving motor, 34-rack, 35-gear, 36-lifting slide rail, 37-rodless cylinder, 38-lifting oil cylinder, 39-traverse oil cylinder, 310-traverse fixed plate, 311-L type fixed frame, 312-push rod, 313-hinged block, 314-directional slide rail, 315-adjusting rod, 316-traverse slide rail, 317-defoaming mechanism, 318-defoaming plate, 319-suction nozzle, 320-nozzle, 321-pump, 4-steady flow liquid inlet pipe, 5-steady flow defoaming device, 51-liquid pipe, 52-flat nozzle, 53-rotary sleeve, 54-adjusting nozzle and 55-adjusting fixed rod, 56-gear ring, 57-lifting rack, 58-lifting rod, 59-lifting cylinder, 6-liquid inlet flow control box, 7-liquid outlet flow control box and 8-liquid outlet pipe.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example 1

As shown in fig. 1-3; a bubble removing electrophoresis device comprises an electrophoresis tank 1 and a steady flow liquid inlet pipe 4, wherein a side tank 2 is arranged on one side of the electrophoresis tank 1, the electrophoresis tank 1 is communicated with the side tank 2, a regulation and control bubble removing device 3 is arranged on the side tank 2, the working end of the regulation and control bubble removing device 3 is arranged in the electrophoresis tank 1, a plurality of steady flow bubble removing devices 5 are arranged at the bottom in the electrophoresis tank 1, and the steady flow liquid inlet pipe 4 penetrates through the side wall of the electrophoresis tank 1 and is connected with the plurality of steady flow bubble removing devices 5; the adjustable defoaming device 3 comprises a support 31, a slide rail 32, an adjusting rod 315, a water inlet pipe and a water outlet pipe, wherein the support 31 is connected to the top of the side box 2 through the slide rail 32, a rack 34 is fixed on one side of the slide rail 32, a moving motor 33, a lifting cylinder 38 and two lifting slide rails 36 are fixed on the support 31, a gear 35 meshed with the rack 34 is connected on a power rod of the moving motor 33, a rodless cylinder 37 is fixed on a power rod of the lifting cylinder 38, two ends of the rodless cylinder 37 are respectively connected with the corresponding lifting slide rails 36, a transverse moving fixing plate 310 is fixed on a power rod of the rodless cylinder 37, a transverse moving cylinder 39 and an L-shaped fixing frame 311 are fixed on the transverse moving fixing plate 310, two ends of the L-shaped fixing frame 311 are respectively fixed with a directional slide rail 314 and a transverse moving slide rail 316, a hinge block 313 is arranged on the directional slide rail 314, and a defoaming, a push rod 312 is connected to a power rod of the traversing oil cylinder 39, one end of the push rod 312 is connected with a hinge block 313, one end of an adjusting rod 315 is hinged to the hinge block 313, the other end of the adjusting rod 315 is hinged to a defoaming mechanism 317, two ends of a water inlet and outlet pipe are connected with the defoaming mechanism 317, the water inlet and outlet pipe is connected with a pump 321 and a bubble box, and the pump 321 is arranged on the bracket 31; the defoaming mechanism 317 comprises a defoaming plate 318, the defoaming plate 318 is provided with a row of nozzles 320 and a row of suction nozzles 319, the defoaming plate 318 is internally provided with a flow guide hole and a flow suction hole which are respectively communicated with the nozzles 320 and the suction nozzles 319, and the flow guide hole and the flow suction hole are respectively communicated with two ends of a water inlet pipe and a water outlet pipe; the steady flow defoaming device 5 comprises a liquid pipe 51 communicated with a steady flow liquid inlet pipe 4, an adjusting fixing rod 55 and a lifting cylinder 59, wherein a plurality of flat nozzles 52 are uniformly arranged on the liquid pipe 51, a rotating sleeve 53 is sleeved in the middle of the liquid pipe 51, a liquid guide hole communicated with the rotating sleeve 53 is formed in the liquid pipe 51, a plurality of adjusting nozzles 54 are arranged on the rotating sleeve 53, bearings are arranged at two ends of the rotating sleeve 53 and sleeved on the liquid pipe 51, the lifting cylinder 59 is fixed on the inner wall of the electrophoresis tank 1, a lifting rod 58 is connected to a power rod of the lifting cylinder 59, a lifting rack 57 is arranged on the lifting rod 58, a gear ring 56 meshed with the lifting rack 57 is sleeved on the liquid pipe 51, and the gear ring 56 is connected with the rotating sleeve 53 through the adjusting fixing rod 55; the electrophoresis tank also comprises a liquid outlet pipe 8 and a liquid inlet pipe, wherein a liquid inlet flow control box 6 and a liquid outlet flow control box 7 are arranged in the electrophoresis tank 1, the liquid inlet flow control box 6 and the liquid outlet flow control box 7 are respectively arranged on the inner walls of two ends of the electrophoresis tank 1, the liquid inlet pipe penetrates through the side wall of the electrophoresis tank 1 and is communicated with the liquid inlet flow control box 6, and the liquid outlet pipe 8 penetrates through the side wall of the electrophoresis tank 1 and is communicated with the liquid outlet flow control box 7; the adjusting nozzle 54, the flat nozzle 52, the nozzle 320 and the suction nozzle 319 are all venturi nozzles.

Liquid is led in through the liquid inlet flow control box 6 and led out through the liquid outlet flow control box 7, so that the liquid in the electrophoresis tank 1 generates a certain flow rate, the problem of a large amount of bubbles generated in the early stage of leading objects into the liquid is solved, and the problem of bubble adhesion can be reduced through proper flow rate; the suction nozzle 319 sucks liquid through the water inlet and outlet pipe and the pump 321, bubbles float upwards through the bubble chamber to remove bubbles, the liquid with bubbles is guided into the guide holes through the pump 321, the bubbles are sprayed out from the guide hole guide nozzles 320 to wash out the bubbles, so as to reduce the phenomenon of gas accumulation, the gear 35 is driven to rotate by the moving motor 33, the bracket 31 moves back and forth on the slide rail 32, the regulation and control defoaming device 3 moves to different positions to work, the rodless cylinder 37 is driven to ascend and descend, the stability of the rodless cylinder 37 in the ascending and descending process is controlled through the ascending and descending slide rail 36, the traversing fixing plate 310 is driven to move back and forth through the rodless cylinder 37, the middle position of the electrophoresis tank 1 is moved by the defoaming mechanism 317, the articulating block 313 is driven to move up and down on the directional slide rail 314 through the traversing cylinder 39, the articulating block 313 pushes one end of the adjusting rod 315 to ascend and descend, and the, the movement range of the defoaming mechanism 317 is extended, the use length of the rodless cylinder 37 is shortened, and the purposes that the up-and-down working range of the defoaming mechanism 317 is controlled by the lifting oil cylinder 38 and the transverse moving working range of the defoaming mechanism 317 is controlled by the transverse moving oil cylinder 39 and the rodless cylinder 37 are achieved; liquid is guided in through the steady flow liquid inlet pipe 4, the liquid enters the liquid inlet pipe 51 through the steady flow liquid inlet pipe 4, the liquid is discharged through the flat nozzle 52 on the liquid inlet pipe 51, various components are prevented from being precipitated at the bottom of the electrophoresis tank 1, the lifting cylinder 59 drives the lifting rod 58 to lift, the lifting rod 58 drives the lifting rack 57 to lift, the lifting rack 57 drives the gear ring 56 to rotate, the gear ring 56 drives the rotating sleeve 53 to rotate through the adjusting fixing rod 55, the spraying direction of the nozzle of the adjusting nozzle 54 on the rotating sleeve 53 is changed, the adjusting nozzle 54 washes the bottom of an object, the liquid in the liquid pipe 51 is guided into the rotating sleeve 53 through the liquid guide hole, the adjusting nozzle 54, the flat nozzle 52, the nozzle 320 and the suction nozzle 319 all adopt venturi nozzles, so that the liquid feeding is dispersed, and the uniform distribution.

The above detailed description of the embodiments of the present invention is only for exemplary purposes, and the present invention is not limited to the above detailed description. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. A bubble-removing electrophoresis device, comprising: the electrophoresis tank comprises an electrophoresis tank (1) and a steady-flow liquid inlet pipe (4), wherein a side tank (2) is arranged on one side of the electrophoresis tank (1), the electrophoresis tank (1) is communicated with the side tank (2), a regulation and control defoaming device (3) is arranged on the side tank (2), the working end of the regulation and control defoaming device (3) is arranged in the electrophoresis tank (1), a plurality of steady-flow defoaming devices (5) are arranged at the bottom in the electrophoresis tank (1), and the steady-flow liquid inlet pipe (4) penetrates through the side wall of the electrophoresis tank (1) and is connected with the plurality of steady-flow defoaming devices (5); the regulation and control defoaming device (3) comprises a support (31), a sliding rail (32), an adjusting rod (315), a water inlet pipe and a water outlet pipe, the support (31) is connected to the top of the side box (2) through the sliding rail (32), a rack (34) is fixed on one side of the sliding rail (32), a moving motor (33), a lifting oil cylinder (38) and two lifting sliding rails (36) are fixed on the support (31), a gear (35) meshed with the rack (34) is connected on a power rod of the moving motor (33), a rodless cylinder (37) is fixed on a power rod of the lifting oil cylinder (38), two ends of the rodless cylinder (37) are respectively connected with the corresponding lifting sliding rails (36), a transverse moving fixing plate (310) is fixed on the power rod of the rodless cylinder (37), a transverse moving oil cylinder (39) and an L-shaped fixing frame (311) are fixed on the transverse moving fixing plate (310), the device is characterized in that two ends of the L-shaped fixing frame (311) are respectively fixed with a directional sliding rail (314) and a transverse sliding rail (316), a hinged block (313) is arranged on the directional sliding rail (314), a defoaming mechanism (317) is arranged on the transverse sliding rail (316), a push rod (312) is connected to a power rod of the transverse oil cylinder (39), one end of the push rod (312) is connected with the hinged block (313), one end of an adjusting rod (315) is hinged to the hinged block (313), the other end of the adjusting rod (315) is hinged to the defoaming mechanism (317), two ends of a water inlet and outlet pipe are connected with the defoaming mechanism (317), a pump (321) and a bubble box are connected to the water inlet and outlet pipe, and the pump (321) is arranged on the support (31).

2. A bubble-removing electrophoresis device as recited in claim 1 wherein: remove bubble mechanism (317) including removing bubble board (318), it is provided with one row of nozzle (320) and one row of suction nozzle (319) to remove bubble board (318), it has water conservancy diversion hole and the suction flow hole that communicates with nozzle (320) and suction nozzle (319) respectively to remove to have seted up in bubble board (318), water conservancy diversion hole and suction flow hole communicate with business turn over water pipe both ends respectively.

3. A bubble-removing electrophoresis device as recited in claim 2 wherein: the steady flow defoaming device (5) comprises a liquid pipe (51) communicated with a steady flow liquid inlet pipe (4), an adjusting fixing rod (55) and a lifting cylinder (59), wherein the liquid pipe (51) is uniformly provided with a plurality of flat nozzles (52), the middle part of the liquid pipe (51) is sleeved with a rotating sleeve (53), the liquid pipe (51) is provided with a liquid guide hole communicated with the rotating sleeve (53), the rotating sleeve (53) is provided with a plurality of adjusting nozzles (54), bearings are arranged at two ends of the rotating sleeve (53), the bearing sleeve is arranged on the liquid pipe (51), the lifting cylinder (59) is fixed on the inner wall of the electrophoresis tank (1), a lifting rod (58) is connected on a power rod of the lifting cylinder (59), a lifting rack (57) is arranged on the lifting rod (58), a gear ring (56) meshed with the lifting rack (57) is sleeved on the liquid pipe (51), the gear ring (56) is connected with the rotary sleeve (53) through an adjusting fixing rod (55).

4. A bubble-removing electrophoresis device as recited in claim 3 wherein: still including drain pipe (8) and feed liquor pipe, be provided with feed liquor accuse flow box (6) and play liquid accuse flow box (7) in electrophoresis case (1), feed liquor accuse flow box (6) and play liquid accuse flow box (7) set up respectively on electrophoresis case (1) both ends inner wall, the feed liquor pipe runs through electrophoresis case (1) lateral wall and feed liquor accuse flow box (6) intercommunication, drain pipe (8) run through electrophoresis case (1) lateral wall and play liquid accuse flow box (7) intercommunication.

5. The bubble-removing electrophoresis device as recited in claim 4, wherein: the adjusting nozzle (54), the flat nozzle (52), the nozzle (320) and the suction nozzle (319) are all Venturi nozzles.