CN204530006U - With the electrophoresis apparatus of electrocoating paint protection circuit and hole copper - Google Patents
With the electrophoresis apparatus of electrocoating paint protection circuit and hole copper Download PDFInfo
- Publication number
- CN204530006U CN204530006U CN201520178207.8U CN201520178207U CN204530006U CN 204530006 U CN204530006 U CN 204530006U CN 201520178207 U CN201520178207 U CN 201520178207U CN 204530006 U CN204530006 U CN 204530006U
- Authority
- CN
- China
- Prior art keywords
- electrophoresis
- electrophoresis apparatus
- paint
- conductive fixture
- direct supply
- 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
Landscapes
- Paints Or Removers (AREA)
Abstract
The utility model discloses the electrophoresis apparatus of a kind of electrocoating paint protection circuit and hole copper; comprising direct supply; the conductive fixture of the electrophoresis paint bath of electrocoating paint, vertical lifting mechanism and clamping wiring board is housed; the positive pole of described direct supply is communicated with electrocoating paint in electrophoresis paint bath, its negative pole is communicated with conductive fixture; described conductive fixture by vertical lifting mechanism drive, corresponding with electrophoresis paint bath, the voltage of described direct supply is 12V, its electric current is 500A.Electrophoresis apparatus of the present utility model replaces traditional tinning stack, is replaced by electrocoating paint tin to protect the circuit of wiring board and hole copper, has the advantage that current consumption is little, production cost is low.
Description
Technical field
The utility model relates to a kind of application pcb equipment, more particularly, is the electrophoresis apparatus of a kind of electrocoating paint protection circuit and hole copper.
Background technology
Traditional wiring board application adopts electro dipping technique mostly, electro dipping technique needs to be protected the circuit of wiring board and hole copper tin by tinning stack, because the cost of tin is higher, zinc-plated current consumption is larger, and also need to use tin stripper after zinc-plated, tin stripper is salpeter solution, not only contaminate environment, and very difficult reuse; Along with the development of science and technology, existing tinning stack can not meet the needs of enterprise.Therefore, how solving the above problems, is problem demanding prompt solution.
Utility model content
It is little that the purpose of this utility model aims to provide a kind of current consumption, and the electrophoresis apparatus that production cost is low, this electrophoresis apparatus passes through as wiring board painting electrophoresis paint film is with the circuit of protection circuit plate and hole copper.
For realizing above-mentioned object; the technical solution of the utility model is: the electrophoresis apparatus of a kind of electrocoating paint protection circuit and hole copper; comprising direct supply; the conductive fixture of the electrophoresis paint bath of electrocoating paint, vertical lifting mechanism and clamping wiring board is housed; the positive pole of described direct supply is communicated with the electrocoating paint in electrophoresis paint bath, its negative pole is communicated with conductive fixture; described conductive fixture by vertical lifting mechanism drive, corresponding with electrophoresis paint bath, the voltage of described direct supply is 12V, its electric current is 500A.Vertical lifting mechanism can for being driven lifting by screw mandrel, nut or driven it to be elevated by other modes such as hydraulic stems.
Above-mentioned electrophoresis apparatus, described conductive fixture comprises conduction hanger, and conduction hanger is provided with the conductive clip of clamping wiring board.
Above-mentioned electrophoresis apparatus, described conductive clip is multiple, equidistantly lays along conduction hanger length direction.
Above-mentioned electrophoresis apparatus, described vertical lifting mechanism comprises base, and the nut be vertically set on the screw mandrel on base, being connected with screw mandrel and motor, the output terminal of motor is connected with screw mandrel, and described conductive fixture is connected with nut by lifting table.
Above-mentioned electrophoresis apparatus, is provided with the axis of guide between conductive fixture and screw mandrel, and the described axis of guide to be vertically set on base and to form sliding pair with it through lifting table.
Above-mentioned electrophoresis apparatus, is connected by linear bearings between the described axis of guide and lifting table; Lifting table is provided with linear bearings, linear bearings is set on the axis of guide, along with nut is elevated on screw mandrel, lifting table does relative movement by linear bearings on the axis of guide, avoid deflection that hoisting appliance occurs because of load-bearing or long-time use, crooked, the problem such as to rock, make lifting more steady.
PCB surface is coated with insulating protective layer, and this insulating protective layer is provided with opening in the position of corresponding line and hole copper.
The utility model adopts above-mentioned structure, by the positive pole of direct supply, electrocoating paint in electrophoresis paint bath is become positively charged, and the negative pole of direct supply is communicated with conductive fixture, negative electricity in the circuit strip that conductive fixture is clamped, the driving conductive fixture of vertical lifting mechanism drives wiring board to be immersed in electrocoating paint, electronegative wiring board contacts with the electrocoating paint of positively charged, the throwing power of electrocoating paint and the characteristic of coulombic efficiency, the electrocoating paint of positively charged displacement evenly in the circuit of board attachment and hole copper under electric field action, circuit and hole copper are protected, play the effect of metallic tin.And the cost of electrocoating paint is at less than 10,000 yuan per ton, compared to the tin of more than 130,000 yuan per ton, greatly reduce cost.In current consumption, require electric current 1000A relative to zinc-plated, electrophoresis only needs 500A can realize the same object; Replace tin by electrocoating paint, take off paint agent in subsequent step and replace tin stripper, can sedimentation and filtration reuse, cost-savingly go back decreasing pollution; The utility model has the advantage that cost is low, current consumption is little, more meets the requirement that enterprise produces in enormous quantities.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 is direct supply, 2 is electrophoresis paint bath, and 3 is vertical lifting mechanism, and 31 is base, and 32 is screw mandrel, and 33 is nut, and 34 is motor, and 35 is lifting table, and 4 is wiring board, and 5 is conductive fixture, and 51 is conduction hanger, and 52 is conductive clip.
Embodiment
As shown in Figure 1, with the electrophoresis apparatus of electrocoating paint protection circuit and hole copper, comprise direct supply 1, the conductive fixture 5 of the electrophoresis paint bath 2 of electrocoating paint, vertical lifting mechanism 3 and clamping wiring board 4 is housed, the positive pole of described direct supply 1 is communicated with the electrocoating paint in electrophoresis paint bath 2, its negative pole is communicated with conductive fixture 5, conductive fixture 5 is driven by vertical lifting mechanism 3, corresponding with electrophoresis paint bath 2, the voltage of described direct supply 1 is 12V, its electric current 500A; Conductive fixture 5 comprises conduction hanger 51, and conduction hanger 51 is provided with the conductive clip 52 of clamping wiring board; Conductive clip 52 is multiple, equidistantly lays along conduction hanger 51 length direction; Vertical lifting mechanism 3 comprises base 31, the nut 33 be vertically set on the screw mandrel 32 on base 31, being connected with screw mandrel 32 and motor 34, and the output terminal of motor 34 is connected with screw mandrel 32, and described conductive fixture 5 is connected with nut 33 by lifting table 35; Between conductive fixture 5 and screw mandrel 32, be provided with the axis of guide 36, the described axis of guide 36 to be vertically set on base 31 and to form sliding pair with it through lifting table 35; Be connected by linear bearings 37 between the axis of guide 36 and lifting table 35.
At the utility model in the specific implementation, open direct supply 1, vertical lifting mechanism 3 drives conductive fixture 5 to be put into by wiring board 4 in electrophoresis paint bath 2 electrocoating paint to soak, generate after paint film until wiring board 4 surface uniform, vertical lifting mechanism 3 drives conductive fixture 5 to be shifted out in electrophoresis paint bath 2 by wiring board 4, then can enter next operation.
Claims (6)
1. use the electrophoresis apparatus of electrocoating paint protection circuit and hole copper; it is characterized in that: comprise direct supply (1); the electrophoresis paint bath (2) of electrocoating paint, vertical lifting mechanism (3) are housed and clamp the conductive fixture (5) of wiring board (4); the positive pole of described direct supply (1) is communicated with electrophoresis paint bath (2) interior electrocoating paint, its negative pole is communicated with conductive fixture (5); described conductive fixture (5) by vertical lifting mechanism (3) drive, corresponding with electrophoresis paint bath (2), the voltage of described direct supply (1) is 12V, its electric current is 500A.
2. electrophoresis apparatus according to claim 1, is characterized in that: described conductive fixture (5) comprises conduction hanger (51), and conduction hanger (51) is provided with the conductive clip (52) of clamping wiring board (4).
3. electrophoresis apparatus according to claim 2, is characterized in that: described conductive clip (52), for multiple, is equidistantly laid along conduction hanger (51) length direction.
4. according to the arbitrary described electrophoresis apparatus of claims 1 to 3, it is characterized in that: described vertical lifting mechanism (3) comprises base (31), the nut (33) be vertically set on the screw mandrel (32) on base (31), being connected with screw mandrel (32) and motor (34), the output terminal of motor (34) is connected with screw mandrel (32), and described conductive fixture (5) is connected with nut (33) by lifting table (35).
5. electrophoresis apparatus according to claim 4, it is characterized in that: between conductive fixture (5) and screw mandrel (32), be provided with the axis of guide (36), the described axis of guide (36) is vertically set on base (31) and goes up and form sliding pair with it through lifting table (35).
6. electrophoresis apparatus according to claim 5, is characterized in that: be connected by linear bearings (37) between the described axis of guide (36) and lifting table (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178207.8U CN204530006U (en) | 2015-03-27 | 2015-03-27 | With the electrophoresis apparatus of electrocoating paint protection circuit and hole copper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178207.8U CN204530006U (en) | 2015-03-27 | 2015-03-27 | With the electrophoresis apparatus of electrocoating paint protection circuit and hole copper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530006U true CN204530006U (en) | 2015-08-05 |
Family
ID=53744022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178207.8U Expired - Fee Related CN204530006U (en) | 2015-03-27 | 2015-03-27 | With the electrophoresis apparatus of electrocoating paint protection circuit and hole copper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204530006U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105420797A (en) * | 2015-11-26 | 2016-03-23 | 扬中市宏飞镀业有限公司 | Novel electroplating bath |
| CN110129859A (en) * | 2018-02-08 | 2019-08-16 | 通用电气公司 | The method sheltered the hole in element and element is handled |
| CN110344098A (en) * | 2019-07-31 | 2019-10-18 | 安徽安凯汽车股份有限公司 | A kind of passenger doors electrophoresis auxiliary device |
-
2015
- 2015-03-27 CN CN201520178207.8U patent/CN204530006U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105420797A (en) * | 2015-11-26 | 2016-03-23 | 扬中市宏飞镀业有限公司 | Novel electroplating bath |
| CN110129859A (en) * | 2018-02-08 | 2019-08-16 | 通用电气公司 | The method sheltered the hole in element and element is handled |
| CN110129859B (en) * | 2018-02-08 | 2021-09-21 | 通用电气公司 | Method for masking holes in and treating components |
| US11814742B2 (en) | 2018-02-08 | 2023-11-14 | General Electric Company | Method of masking apertures in a component and processing the component |
| CN110344098A (en) * | 2019-07-31 | 2019-10-18 | 安徽安凯汽车股份有限公司 | A kind of passenger doors electrophoresis auxiliary device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204530006U (en) | With the electrophoresis apparatus of electrocoating paint protection circuit and hole copper | |
| CN209823330U (en) | Cable fixing device that electric power engineering used | |
| CN204982125U (en) | Cathode current segmentation adjusting mechanism for perpendicular continuous electroplating production line of PCB | |
| CN102828211B (en) | Electro-plating method | |
| CN202816501U (en) | Bare wire alarm device | |
| CN105048377A (en) | Low-voltage house service wire fixing device | |
| WO2009028523A1 (en) | Work electrodeposition coating method and work electrodeposition coating device | |
| CN204408108U (en) | A kind of motor and connecting structure of printed circuit board | |
| CN102509651A (en) | Electrical conduction device of capacitor aging machine clamping apparatus | |
| CN202465896U (en) | Conductive copper bar | |
| CN211588036U (en) | Self-adhesion copper foil instrument that flattens | |
| CN203101361U (en) | Automatic macroscopic examination device for grounding material for electrical equipment | |
| CN203415808U (en) | Varnished wire welding auxiliary apparatus | |
| CN202736597U (en) | Detachable fixing die | |
| CN103368041B (en) | A kind of enamelled wire auxiliary welding equipment | |
| CN203588741U (en) | Aluminum enamelled wire with high conveying intensity | |
| CN201430348Y (en) | Equipotential connecting device | |
| CN206060686U (en) | Photovoltaic module EL test devices | |
| CN204527071U (en) | A kind of electrical control fireproof brickwork | |
| CN205132774U (en) | Cable taking -up and paying -off device | |
| CN203026654U (en) | Large-current equipment connection transition board | |
| CN204669716U (en) | The two-sided winding displacement plate of a kind of LED | |
| CN208507557U (en) | The electric conductor of outdoor high-voltage isolating switch | |
| CN208899025U (en) | A kind of novel pole device for thin film electroplating | |
| CN206558623U (en) | A kind of lithium battery wiring mechanism |
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 |
Granted publication date: 20150805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |