CN203187767U - Electrophoretic electric conducting device - Google Patents
Electrophoretic electric conducting device Download PDFInfo
- Publication number
- CN203187767U CN203187767U CN 201320183254 CN201320183254U CN203187767U CN 203187767 U CN203187767 U CN 203187767U CN 201320183254 CN201320183254 CN 201320183254 CN 201320183254 U CN201320183254 U CN 201320183254U CN 203187767 U CN203187767 U CN 203187767U
- Authority
- CN
- China
- Prior art keywords
- electrophoresis
- electrode
- workpiece
- hanger
- handling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model relates to an electrophoretic electric conducting device which comprises an electrophoretic tank (1) containing an electrophoretic liquid and a workpiece transfer device (2), wherein a first electrode is arranged in the electrophoretic tank (1), and the workpiece transfer device (2) is reduced from the position above the electrophoretic tank (1) to a height by which a workpiece can be immersed into the electrophoretic liquid. The workpiece transfer device (2) is provided with a rack (7) which is electrically insulating from the workpiece transfer device (2). The workpiece transfer device (2) is insulated from the rack (7) through an insulating gasket (61) and an insulating cap (62) made from a polytetrafluoroethylene material. A second electrode (4) parallel to the workpiece transfer device (2) is arranged beside the workpiece transfer device (2). Only when the workpiece (8) is completely immersed to the electrophoretic liquid, the rack (7) is in contact with the second electrode (4). The workpiece is prevented from being non-uniformly electrophoresed in the process of entering into and leaving the electrophoretic liquid by means of the electrophoretic electric conducting device, so that an electrophoretic effect is improved.
Description
Technical field
The utility model relates to a kind of electrophoretic painting equipment, especially a kind of electrophoresis electric installation.
Background technology
Charged particle towards moving with its electrically opposite electrode, is called electrophoresis (electrophoresis) under electric field action.Electrophoretic painting is the charged workpiece that links to each other with electrode, put into water soluble paint (electrophoresis liquid), in water soluble paint, insert the electrode opposite with charged workpiece, the physics chemical action that relies on electric field to produce makes the resin in the coating, pigment is evenly separated out the water-fast paint film of formation of deposits on the surface of charged workpiece a kind of coating process.
Electrophoretic painting equipment generally can be divided into fixed two classes of quantity-produced through type and batch production.For quantity-produced through type electrophoretic painting equipment, workpiece is by means of overhead chain conveyer or other forms of transfer roller, and is mobile in production line, successively through operations such as pre-treatment, electrophoretic painting, back oven dry.In the electrophoretic painting operation, workpiece by slowly mobile and decline of eminence, immerses the electrophoresis chamber of filling electrophoresis liquid on production line; In electrophoresis chamber, workpiece continues slowly mobile and by electrophoretic painting; After electrophoretic painting was finished, workpiece was hoisted by lower and slowly moves and leave electrophoresis liquid.On the tinuous production, electrophoresis liquid and workpiece always are charged, but workpiece is in the process that enters and leave electrophoresis chamber, and only some contacts with electrophoresis liquid, and another part exposes outside.Because the workpiece different sites enters and leave the asynchronism(-nization) of electrophoresis liquid, electrophoresis time is also inequality, finally causes workpiece different sites electrophoretic effects inhomogeneous.When electrophoresis began, initial ratio of cathodic to anodic area was unbalance, also can cause electrophoresis pin hole phenomenon.
The utility model content
Technical problem to be solved in the utility model is, changes that workpiece in the electrophoresis process enters and the inhomogeneous situation of different sites electrophoretic effects and workpiece take place under the semi-wet state when leaving electrophoresis liquid the bad situation of electrophoresis quality.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of electrophoresis electric installation, comprise the electrophoresis chamber, the work handling device that fill electrophoresis liquid, and be provided with first electrode in the described electrophoresis chamber; Described work handling device is reduced to above electrophoresis chamber and can makes workpiece immerse the height of electrophoresis liquid, and work handling device is provided with the hanger that is used for hanging workpiece with its electrical isolation; Work handling device is other to be provided with second electrode in parallel, and the position of described second electrode is: when workpiece immersed in the electrophoresis liquid fully, hanger contacted with second electrode; Before workpiece was about to leave electrophoresis liquid, hanger and second electrode broke away from.
On the basis of aforementioned techniques scheme, the utility model can be done following further improvement and refinement.
Hanger is installed in the work handling device below by the insulation anchor clamps, and hanger is provided with the conduction bronze medal, and contacts with second electrode by the conduction bronze medal.Described insulation anchor clamps comprise: arm, insulation spacer, insulator cap, bolt; Arm hangs on work handling device below, and hanger is by being bolted to the arm below, and insulation spacer, insulator cap are with hanger and arm, bolt isolated insulation.Insulation spacer, insulator cap are made by acid and alkali-resistance and the good polytetrafluoroethylmaterial material of insulation effect.
The said workpiece transport unit can select to lead chain, leads chain top and is provided with fixing guide rail, and guide rail is provided with the pulley that is arranged in order, lead chain by suspended in the guide rail below, and along with pulley on guide rail slip and move forward and backward.Lead chain, guide rail and also be connected with the chain guide of leading in the operation such as back oven dry etc. behind the pre-treatment of workpiece electrophoresis, the electrophoresis, form a continuous electrophoretic painting production line.
Aforementioned hanger is installed in by the insulation anchor clamps and leads the chain below; Described second electrode is fixed by guide rail, and its height is corresponding with hanger.First electrode in the aforementioned electrophoresis chamber is for being arranged in the electrode bar of electrophoresis chamber both sides in turn along the work handling device travel direction.
The beneficial effects of the utility model are, in quantity-produced electrophoretic painting equipment, treat the workpiece of application in the process that immerses electrophoresis liquid, and the hanger of workpiece top is connected with electrode as yet, and workpiece is not charged, so electrophoresis does not begin to carry out; When workpiece enters in the electrophoresis liquid fully, the hanger of workpiece top contacts with electrode, and workpiece is charged, and electrophoresis begins to carry out; When electrophoresis is finished, workpiece continues to move forward and is about to leach electrophoresis liquid and when leaving, hanger and the electrode separation of workpiece top, and workpiece is not charged, and electrophoresis stops.So, enter and leave in the process of electrophoresis liquid at workpiece, the inhomogeneous phenomenon of different sites electrophoresis, and the unbalance and electrophoresis pin hole phenomenon that causes of initial ratio of cathodic to anodic area can not take place.The whole workpiece electrophoretic effects is greatly improved.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model embodiment;
Fig. 2 is the structural representation of the utility model insulation anchor clamps;
Fig. 3 is a kind of hanger shape of the utility model synoptic diagram.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, electrophoresis chamber, 2, lead chain, 3, guide rail, 31,32, the guide rail lower-most point, 4, second electrode, 5, pulley, 6, the insulation anchor clamps, 60, arm, 61, insulation spacer, 62, insulator cap, 63 bolts, 7, hanger, 71, the conduction bronze medal, 8, workpiece.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not for limiting scope of the present utility model.
As shown in Figure 1, electrophoresis electric installation described in the utility model comprises the electrophoresis chamber 1, the work handling device 2 that fill electrophoresis liquid, is provided with first electrode in the described electrophoresis chamber 1; Described work handling device 2 is reduced to above electrophoresis chamber 1 and can makes workpiece 8 immerse the height of electrophoresis liquid, and work handling device 2 is provided with the hanger 7 that is used for hanging workpiece with its electrical isolation; Work handling device 2 sides are provided with second electrode 4 in parallel, and the position of described second electrode 4 is: when workpiece 8 immersed in the electrophoresis liquid fully, when namely workpiece 8 moved to lower-most point 31, hanger 7 contacted with second electrode 4; Before workpiece 7 was about to leave electrophoresis liquid, when namely workpiece 8 moved to lower-most point 32, hanger 7 and second electrode 4 broke away from.Hanger 7 all is electric conductor with workpiece 8, can normally conduct electricity each other.
The said workpiece transport unit can be selected overhead chain conveyer or other forms of transfer roller.In the present embodiment, work handling device is for leading chain 2, and forms jointly in conjunction with guide rail 3 and pulley 5.Lead chain 2 tops and be provided with fixing guide rail 3, guide rail 3 is provided with the pulley 5 that is arranged in order, lead chain 2 and hang on guide rail 3 belows by pulley 5, and along with pulley 5 on guide rail slip and move forward and backward.Described second electrode 4 is fixing by guide rail 3, and its height is corresponding with hanger 7, in order to contact conduction with hanger 7.Lead chain 2, guide rail 3 and also be connected with the chain guide of leading in the operation such as back oven dry etc. behind the pre-treatment of workpiece electrophoresis, the electrophoresis, form a continuous electrophoretic painting production line.Lead chain 2, guide rail 3 and form a U-shaped trench above electrophoresis chamber 1, the lower-most point at guide rail two ends is respectively 31,32, when workpiece moves to the electrophoresis chamber top, just can reduce height like this, and immerse in the electrophoresis liquid.The concrete height that reduces can rationally be regulated according to the height of electrophoresis liquid in the size of workpiece, the electrophoresis chamber.
Shown in 2, aforementioned hanger 7 is installed in by insulation anchor clamps 6 and leads chain 2 belows.Hanger 7 is provided with conduction bronze medal 71, and contacts with second electrode 4 by conduction bronze medal 71.Described insulation anchor clamps 6 comprise: arm 60, insulation spacer 61, insulator cap 62, bolt 63; Arm 60 hangs on leads chain 2 belows, and hanger 7 is fixed on arm 60 belows by bolt 63, and insulation spacer 61, insulator cap 62 are with hanger 7 and arm 60, bolt 63 isolated insulations.Insulation spacer 61, insulator cap 62 are made by polytetrafluoroethylmaterial material, and this kind material is high temperature resistant, and enough intensity is arranged, and acid and alkali-resistance can not be dissolved in electrophoresis liquid or electrophoresis liquid is polluted.This apparatus structure has mainly solved the Insulation Problems of leading chain 2 and hanger 7, workpiece 8, just can improve electrophoretic effects by head it off.
Second electrode 4 can be positioned at the side of hanger 7, also can be installed on the top of hanger 7, as long as can realize contacting with the good conductive of hanger 7.First electrode in the aforementioned electrophoresis chamber 1 is for being arranged in the electrode bar of electrophoresis chamber 1 both sides in turn along the work handling device travel direction, the density degree of arrangement rationally arranges according to the needs of electrophoresis intensity.
As shown in Figure 3, it is hook-shaped that hanger 7 can be set to the C type.According to the needs of producing, workpiece 8 can be suspended on the hanger 7 by the little hanger through particular design.Hanger 7 is fixed on leads on the chain 2, and workpiece 8 can be hanging to hanger 7 easily by the little hanger through particular design or take off.
Utilize electrophoresis electric installation of the present utility model, in quantity-produced electrophoretic painting equipment, treat the workpiece of application in the process that immerses electrophoresis liquid, the hanger 7 of workpiece top is not connected with electrode 4 as yet, and workpiece 8 is not charged, so electrophoresis does not begin to carry out; Also enter fully in the electrophoresis liquid when workpiece 8 moves forward highly to descend, the hanger 7 of workpiece top contacts with electrode 4, and workpiece 8 is charged, and electrophoresis begins to carry out; When electrophoresis is finished, workpiece 8 continues to move forward and is about to leach electrophoresis liquid and when leaving, the hanger 7 of workpiece top separates with electrode 4, and workpiece 8 is not charged, and electrophoresis stops.So, enter and leave in the process of electrophoresis liquid at workpiece, the inhomogeneous phenomenon of different sites electrophoresis can not take place.The whole workpiece electrophoretic effects is greatly improved.
The above only is preferred embodiment of the present utility model, and in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing all is included within the protection domain of the present utility model.
Claims (7)
1. electrophoresis electric installation, comprise the electrophoresis chamber (1), the work handling device (2) that fill electrophoresis liquid, described electrophoresis chamber is provided with first electrode in (1), it is characterized in that, described work handling device (2) is reduced in electrophoresis chamber (1) top and can makes workpiece immerse the height of electrophoresis liquid, and work handling device (2) is provided with the workpiece hanger (7) with its electrical isolation; Work handling device (2) is other to be provided with second electrode (4) in parallel, and the position of described second electrode (4) is: when workpiece (8) immersed in the electrophoresis liquid fully, hanger (7) contacted with second electrode (4); Before workpiece (8) was about to leave electrophoresis liquid, hanger (7) broke away from second electrode (4).
2. electrophoresis electric installation according to claim 1, it is characterized in that, described hanger (7) is installed in work handling device (2) below by insulation anchor clamps (6), and hanger (7) is provided with conduction bronze medal (71), and contacts with second electrode (4) by conduction bronze medal (71).
3. electrophoresis electric installation according to claim 2 is characterized in that, described insulation anchor clamps (6) comprising: arm (60), insulation spacer (61), insulator cap (62), bolt (63); Arm (60) hangs on work handling device (2) below, and hanger (7) is fixed on arm (60) below by bolt (63), and insulation spacer (61), insulator cap (62) are with hanger (7) and arm (60), bolt (63) isolated insulation.
4. electrophoresis electric installation according to claim 3 is characterized in that, insulation spacer (61), insulator cap (62) are made by polytetrafluoroethylmaterial material.
5. according to each described electrophoresis electric installation in the claim 1 to 4, it is characterized in that, described work handling device (2) is for leading chain, lead chain (2) top and be provided with fixing guide rail (3), guide rail (3) is provided with the pulley (5) that is arranged in order, lead chain (2) and hang on guide rail below by pulley (5), and along with pulley (5) on guide rail slip and move forward and backward.
6. electrophoresis electric installation according to claim 5 is characterized in that, described second electrode (4) is fixing by guide rail (3), and its height is corresponding with hanger (7).
7. according to each described electrophoresis electric installation in the claim 1 to 4, it is characterized in that first electrode in the described electrophoresis chamber (1) is for being arranged in the electrode bar of electrophoresis chamber both sides in turn along work handling device (2) travel direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320183254 CN203187767U (en) | 2013-04-12 | 2013-04-12 | Electrophoretic electric conducting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320183254 CN203187767U (en) | 2013-04-12 | 2013-04-12 | Electrophoretic electric conducting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203187767U true CN203187767U (en) | 2013-09-11 |
Family
ID=49104641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320183254 Expired - Fee Related CN203187767U (en) | 2013-04-12 | 2013-04-12 | Electrophoretic electric conducting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203187767U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740170A (en) * | 2017-11-01 | 2018-02-27 | 中国汽车工业工程有限公司 | A kind of skid body electric installation |
| CN107779933A (en) * | 2017-10-31 | 2018-03-09 | 安徽江淮汽车集团股份有限公司 | Automobile workpiece electrophoretic apparatus |
| CN109264835A (en) * | 2018-10-09 | 2019-01-25 | 天津科技大学 | Continuous electrochemical element extraction system |
| CN115537897A (en) * | 2022-11-28 | 2022-12-30 | 成都图南电子有限公司 | Magnet surface treatment device |
-
2013
- 2013-04-12 CN CN 201320183254 patent/CN203187767U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107779933A (en) * | 2017-10-31 | 2018-03-09 | 安徽江淮汽车集团股份有限公司 | Automobile workpiece electrophoretic apparatus |
| CN107779933B (en) * | 2017-10-31 | 2019-12-03 | 安徽江淮汽车集团股份有限公司 | Automobile workpiece electrophoretic apparatus |
| CN107740170A (en) * | 2017-11-01 | 2018-02-27 | 中国汽车工业工程有限公司 | A kind of skid body electric installation |
| CN107740170B (en) * | 2017-11-01 | 2023-05-26 | 中国汽车工业工程有限公司 | Sledge body conductive device |
| CN109264835A (en) * | 2018-10-09 | 2019-01-25 | 天津科技大学 | Continuous electrochemical element extraction system |
| CN115537897A (en) * | 2022-11-28 | 2022-12-30 | 成都图南电子有限公司 | Magnet surface treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203187767U (en) | Electrophoretic electric conducting device | |
| Mori et al. | Simultaneous Measurements of Space Charge Distribution and External Current in Low Density Polyethylene | |
| WO2013160160A3 (en) | Method and apparatus for electrolytically depositing a deposition metal on a workpiece | |
| CN205282761U (en) | Coating line work piece conveying equipment connects electric system | |
| CN201778114U (en) | Ship hull impressed current cathodic protection device | |
| CN102828211A (en) | Electroplating method | |
| CN202816501U (en) | Bare wire alarm device | |
| CN114197006A (en) | Conductor wire surface treatment method | |
| CN105543940B (en) | A kind of device and method of lifting VCP plating line electroplating evenness | |
| CN203668539U (en) | Electrolytic bath | |
| CN103861734A (en) | Partial-discharge-free insulating oil purification device | |
| CN205326144U (en) | Copper bar insulating layer injection mold | |
| CN204530006U (en) | With the electrophoresis apparatus of electrocoating paint protection circuit and hole copper | |
| CN204242641U (en) | A kind of high flame retardant height water-proof cable | |
| CN205420581U (en) | Automatic electrophoresis application device of engineering machine tool oil tank | |
| CN205205253U (en) | Movable shielding structure of electrolytic copper foil | |
| CN203639592U (en) | Electrolytic bath | |
| CN204039108U (en) | Vacuum, electrochemical deoxidization device-specific pole plate assembly | |
| KR101612715B1 (en) | A partial plating apparatus for a bus-bar used for connecting secondary battery cells | |
| CN207164189U (en) | A kind of spark tester | |
| CN205223394U (en) | Cathode electrophoresis hanger | |
| CN203021667U (en) | Electrochemical processing device | |
| CN106319602A (en) | Electrophoresis apparatus | |
| CN209307508U (en) | A kind of etching and processing equipment of multilayer aluminum substrate | |
| CN203715093U (en) | Power-on structure of single-beam crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20160412 |