CN107916443A - Electroplating bath for continuous ribbon-like materials - Google Patents
Electroplating bath for continuous ribbon-like materials Download PDFInfo
- Publication number
- CN107916443A CN107916443A CN201711305010.6A CN201711305010A CN107916443A CN 107916443 A CN107916443 A CN 107916443A CN 201711305010 A CN201711305010 A CN 201711305010A CN 107916443 A CN107916443 A CN 107916443A
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- CN
- China
- Prior art keywords
- level
- anode
- live
- roller
- conductive rollers
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
Abstract
The present invention provides a kind of electroplating bath for continuous ribbon-like materials, be vertically installed with groove body at least three and for odd number the anode being placed in parallel, at least two conductive rollers are provided with above groove body, in groove body at least one live-roller is provided with the position below anode, conductive rollers, live-roller is with conductive rollers, the mode of live-roller circulation is sequentially placed from the anode of the rightmost side or the leftmost side and an anode corresponds to a conductive rollers or live-roller, conductive rollers are identical with the quantity of the anode with the total quantity of live-roller and the quantity of conductive rollers than live-roller quantity more than one, it is arranged in parallel with that two opening sides are opposite and the shielding box of placement spaced apart between two neighboring anode, shielding box can be between two neighboring anode along parallel to being moved in anode direction.The electroplating bath for continuous ribbon-like materials of the present invention, it is simple in structure, ensure that electric force lines distribution is uniform so that strip material is electroplated evenly.
Description
Technical field
The present invention relates to a kind of electroplating bath for continuous ribbon-like materials.
Background technology
In plating, plating is realized using the electric current in electroplate liquid.In the prior art, generally set in electroplating bath some
A anode being placed in parallel, strip material are connected with cathode, and strip material is parallel through between two neighboring anode, after energization,
Metal ion concentration is on strip material surface so as to fulfill plating.But electroplating bath of the prior art, electric force lines distribution are simultaneously uneven
Even, i.e. the Density Distribution of electric current is uneven, the big place of both sides current density, plates thickness（That is strip material surface is along width side
Upwards, both sides plating thickness）, the small place of intermediate current density, coating is thin（I.e. strip material surface in the width direction on, it is middle
Coating is thin）.The coating that electric force lines distribution is uneven to cause strip material surface is also uneven, strip material marginal portion occurs
The phenomenon of the deformations such as alice, influences the quality of strip material, and disqualification rate is of a relatively high, and it is higher to ultimately cause manufacture cost.
The content of the invention
The present invention is intended to provide it is a kind of it is simple in structure, ensure electric force lines distribution uniformly, make plating being used for evenly continuous
The electroplating bath of strip material.
The present invention is realized by following scheme：
A kind of electroplating bath for continuous ribbon-like materials, is vertically installed with least three and being placed in parallel for odd number in groove body
Anode, at least two conductive rollers are provided with above groove body, be provided with the position in groove body below the anode to
A few live-roller, the conductive rollers, live-roller are in a manner of conductive rollers, live-roller circulation from the anode of the rightmost side or the leftmost side
Rise and be sequentially placed and anode corresponds to a conductive rollers or live-roller, the total quantity and the anode of conductive rollers and live-roller
Quantity is identical and the quantity of conductive rollers than live-roller quantity more than one, be arranged in parallel with two openings between two neighboring anode
Side is opposite and the shielding box of placement spaced apart, and the shielding box can be between two neighboring anode along parallel to anode
Side moves up, and the shielding box includes two pieces of level-one barricades, two pieces of two level barricades and one block of side shield plate, two pieces of level-ones
Barricade is parallel and placement spaced apart, two pieces of two level barricades are positioned over two pieces parallel and spaced apartly
Between level-one barricade, a side of two pieces of level-one barricades and two pieces of two level barricades is connected by side shield plate to be enclosed in
Together.During actual fabrication, anode fixing bracket and shielding box mounting bracket, anode is set to be fixed on anode and consolidate on the top of groove body
On fixed rack, shielding box is installed in shielding box mounting bracket.Anode generally uses titanium basket, and nickel block or nickel bead are filled in titanium basket,
The quantity of anode can be designed according to electroplating thickness requirement.
Further, the distance between described two neighboring anode is identical with the diameter of conductive rollers, conductive rollers and live-roller
Diameter it is identical；In the shielding box, the distance between two pieces of two level barricades are 20~30mm, two pieces of two level barricades difference
The distance between mutually close level-one barricade is identical and is 40~60mm.Asked in view of electroplating effect and space hold
Topic, conductive rollers, the diameter of live-roller are typically chosen in 250~350mm.
Further, the level-one barricade in the shielding box is identical with the size of two level barricade, and level-one barricade,
The area of two level barricade is the 1/4~1/3 of annode area.
Further, two shielding boxs being arranged in parallel between the two neighboring anode are symmetrical and are placed centrally, two
The distance being spaced between shielding box is the 60%~80% of continuous ribbon-like materials width to be electroplated.
Further, hook is provided with the top of the shielding box, shielding box is arranged in parallel by linking up with hang
Between two neighboring anode, hang in shielding box mounting bracket.
Further, the material of the level-one barricade, two level barricade and side shield plate is insulation corrosion resistance material
Material, such as polyvinyl chloride（PVC）Material, polytetrafluoroethylene material, ceramic material, plastics etc..The level-one barricade, two level screen
Shield plate and the material of side shield plate are identical material or differ material all may be used.
A kind of electroplating bath for continuous ribbon-like materials of the present invention, it is simple in structure, it is practical and convenient, in two neighboring anode
Between shielding box is set, and the electric force lines distribution in electroplate liquid is adjusted by the movement of shielding box, makes electric force lines distribution more equal
It is even, it can reduce that the thickness of coating of strip material is very poor, reduce the influence of strip material edge effect, reduce nickel loss, improve plating
The uniformity of layer thickness, so as to improve the final product quality of strip material, reduces manufacture cost.
Brief description of the drawings
Fig. 1 is the front section view for the electroplating bath for being used for continuous ribbon-like materials in embodiment 1；
Fig. 2 is the electroplating bath for being used for continuous ribbon-like materials in embodiment 1（Without conductive rollers）Top view；
Fig. 3 is the front schematic view of shielding box in embodiment 1；
Fig. 4 is the schematic top plan view of shielding box in embodiment 1.
Embodiment
The invention will be further described with reference to embodiments, but the invention is not limited in the statement of embodiment.
Embodiment 1
A kind of electroplating bath for continuous ribbon-like materials, as shown in Figure 1 and Figure 2, five is vertically installed with groove body 1 and parallel is put
The anode 2 that the titanium basket put makes, fills nickel block in titanium basket, anode 2 is fixed on the anode fixing bracket 3 at the top of groove body 1, in groove
The top of body 1 is provided with three conductive rollers 4, is provided with two live-rollers 5 on the position below anode 2 in groove body 1, leads
Electric roller 4, live-roller 5 is sequentially placed in a manner of conductive rollers, live-roller circulation from the anode 2 of the leftmost side and an anode 2 is right
A conductive rollers 4 or live-roller 5 are answered, conductive rollers 4 are identical with the diameter of live-roller 5, are 300mm, between two neighboring anode 2
Distance i.e. 300mm identical with the diameter of conductive rollers 4, be arranged in parallel between two neighboring anode 2 two opening sides it is opposite and
Shielding box 6 placed in the middle and symmetrically placed, the distance being spaced between two shielding boxs 6 are continuous ribbon-like materials width to be electroplated
60%, the top of shielding box 6 is provided with hook 7, and shielding box 6 is installed on the shielding at the top of groove body 1 by hook 7 with hang
In box mounting bracket 8, shielding box 6 can move up on edge between two neighboring anode 2 parallel to 2 side of anode；Such as Fig. 3, Fig. 4 institute
Show, shielding box 6 includes two pieces of level-one barricades, 9, two pieces of two level barricades 10 and one block of side shield plate 11, level-one barricade 9 with
The size of two level barricade 10 is identical, and 1/3 that the area of level-one barricade 9, two level barricade 10 is 2 area of anode, two pieces
Level-one barricade 9 is parallel and interval 125mm is placed, and two pieces of two level barricades 10 are parallel and interval 25mm is positioned over two pieces of level-one screens
Between shield plate 9, two pieces of two level barricades are identical with the distance between mutually close level-one barricade respectively and are 50mm, two piece one
Cascade screen plate 9 is connected closing together with a side of two pieces of two level barricades 10 by side shield plate 11, level-one barricade,
The material of two level barricade and side shield plate is PVC material.
In actual use, strip material to be electroplated is placed in conductive rollers successively, on live-roller and banding to be electroplated
Material parallel across between two pieces of two level barricades in two shielding boxs between two neighboring anode, will treat electricity afterwards successively
Conductive rollers are connected as cathode, anode are connected with power supply, be powered by the strip material connection power supply of plating with gear reducer
Afterwards, strip material to be electroplated completes plating work with certain speed transmission.
Embodiment 2
A kind of electroplating bath for continuous ribbon-like materials, its structure and the electroplating bath for continuous ribbon-like materials in embodiment 1
Structure it is similar, its difference is：
1st, anode quantity is three, and conductive rollers quantity is two, and live-roller quantity is one；
2nd, conductive rollers, the diameter of live-roller are 350mm, i.e., the distance between two neighboring anode is 350mm；
3rd, the distance being spaced between two shielding boxs is the 80% of continuous ribbon-like materials width to be electroplated, level-one barricade, two level screen
The area of shield plate is the 1/4 of annode area, and the spacing distances of two pieces of level-one barricades is 150mm, between two pieces of two level barricades
For gauge from for 30mm, two pieces of two level barricades are respectively 60mm with the distance between mutually close level-one barricade.
4th, level-one barricade is PVC material, and the material of two level barricade and side shield plate is ceramic material.
Embodiment 3
A kind of electroplating bath for continuous ribbon-like materials, its structure and the electroplating bath for continuous ribbon-like materials in embodiment 1
Structure it is similar, its difference is：
1st, anode quantity is seven, and conductive rollers quantity is four, and live-roller quantity is three；
2nd, conductive rollers, the diameter of live-roller are 250mm, i.e., the distance between two neighboring anode is 250mm；
3rd, the distance being spaced between two shielding boxs is the 70% of continuous ribbon-like materials width to be electroplated, level-one barricade, two level screen
The area of shield plate is the 1/4 of annode area, and the spacing distances of two pieces of level-one barricades is 100mm, between two pieces of two level barricades
For gauge from for 20mm, two pieces of two level barricades are respectively 40mm with the distance between mutually close level-one barricade.
4th, the material of level-one barricade, two level barricade and side shield plate is polytetrafluoroethylene material.
Claims (7)
1. for the electroplating bath of continuous ribbon-like materials, at least three and being placed in parallel for odd number are vertically installed with groove body
Anode, is provided with least two conductive rollers above groove body, is provided with least on the position below anode in groove body
One live-roller, the conductive rollers, live-roller are in a manner of conductive rollers, live-roller circulation from the anode of the rightmost side or the leftmost side
It is sequentially placed and an anode corresponds to a conductive rollers or live-roller, the number of the total quantity and the anode of conductive rollers and live-roller
Measure identical and conductive rollers quantity than live-roller quantity more than one, it is characterised in that：It is arranged in parallel between two neighboring anode
Have two opening sides opposite and the shielding box of placement spaced apart, the shielding box can between two neighboring anode edge
Parallel to being moved in anode direction, the shielding box includes two pieces of level-one barricades, two pieces of two level barricades and one piece of side shield
Plate, two pieces of level-one barricades are parallel and placement spaced apart, two pieces of two level barricades are parallel and spaced apart
Ground is positioned between two pieces of level-one barricades, and a side of two pieces of level-one barricades and two pieces of two level barricades passes through side shield plate
It is connected closing together.
2. it is used for the electroplating bath of continuous ribbon-like materials as claimed in claim 1, it is characterised in that：The two neighboring anode it
Between distance it is identical with the diameter of conductive rollers, conductive rollers are identical with the diameter of live-roller；In the shielding box, two piece of two cascade screen
The distance between plate is 20~30mm, two pieces of two level barricades it is identical with the distance between mutually close level-one barricade respectively and
For 40~60mm.
3. it is used for the electroplating bath of continuous ribbon-like materials as claimed in claim 2, it is characterised in that：Level-one in the shielding box
Barricade is identical with the size of two level barricade, and 1/4~1/ that the area of level-one barricade, two level barricade is annode area
3。
4. it is used for the electroplating bath of continuous ribbon-like materials as claimed in claim 3, it is characterised in that：The two neighboring anode it
Between two shielding boxs being arranged in parallel it is symmetrical and be placed centrally, the distance being spaced between two shielding boxs is to be electroplated continuous band-shaped
The 60%~80% of material width.
5. it is used for the electroplating bath of continuous ribbon-like materials as claimed in claim 4, it is characterised in that：The shielding box passes through hook
It is arranged in parallel in hang between two neighboring anode.
6. the electroplating bath for continuous ribbon-like materials as described in Claims 1 to 5 is any, it is characterised in that：The level-one screen
The material of shield plate, two level barricade and side shield plate is insulation corrosion resistant material.
7. it is used for the electroplating bath of continuous ribbon-like materials as claimed in claim 6, it is characterised in that：The level-one barricade, two
The material of cascade screen plate and side shield plate is identical material or differs material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711305010.6A CN107916443A (en) | 2017-12-11 | 2017-12-11 | Electroplating bath for continuous ribbon-like materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711305010.6A CN107916443A (en) | 2017-12-11 | 2017-12-11 | Electroplating bath for continuous ribbon-like materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107916443A true CN107916443A (en) | 2018-04-17 |
Family
ID=61893136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711305010.6A Pending CN107916443A (en) | 2017-12-11 | 2017-12-11 | Electroplating bath for continuous ribbon-like materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107916443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111763963A (en) * | 2020-06-19 | 2020-10-13 | 广东嘉元科技股份有限公司 | Copper foil thickness uniformity treatment method and copper foil surface treatment method |
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| JPH01161495A (en) * | 1987-12-17 | 1989-06-26 | Yamatake Honeywell Co Ltd | Building managing system |
| CN201567379U (en) * | 2009-09-30 | 2010-09-01 | 上海新阳半导体材料股份有限公司 | Plating tank with shielding device |
| CN201574207U (en) * | 2009-12-23 | 2010-09-08 | 上海元豪表面处理有限公司 | Electroplating bath with uniform distribution of power lines |
| CN101956221A (en) * | 2010-09-30 | 2011-01-26 | 深圳市信诺泰创业投资企业(普通合伙) | Continuous plating device for films and method for performing continuous plating on films |
| CN202440558U (en) * | 2012-02-29 | 2012-09-19 | 邦迪管路***有限公司 | Electroplating device of strip materials |
| CN102828211A (en) * | 2012-08-30 | 2012-12-19 | 东莞市五株电子科技有限公司 | Electroplating method |
| CN203754831U (en) * | 2014-01-16 | 2014-08-06 | 黄海 | Full-automatic PCB uniform electroplating device |
| CN204509481U (en) * | 2015-01-21 | 2015-07-29 | 广州兴森快捷电路科技有限公司 | Cathode baffle and electroplanting device |
| CN204849063U (en) * | 2015-07-03 | 2015-12-09 | 爱蓝天高新技术材料(大连)有限公司 | But positive pole baffle of automatically regulated position |
| CN205474065U (en) * | 2016-02-04 | 2016-08-17 | 广州兴森快捷电路科技有限公司 | Negative pole retaining device |
| CN106917134A (en) * | 2015-12-24 | 2017-07-04 | Posco公司 | The electroplanting device and method of Fe Ni systems alloying metal paper tinsel |
| CN207632908U (en) * | 2017-12-11 | 2018-07-20 | 常德力元新材料有限责任公司 | A kind of electroplating bath for continuous ribbon-like materials |
-
2017
- 2017-12-11 CN CN201711305010.6A patent/CN107916443A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01161495A (en) * | 1987-12-17 | 1989-06-26 | Yamatake Honeywell Co Ltd | Building managing system |
| CN201567379U (en) * | 2009-09-30 | 2010-09-01 | 上海新阳半导体材料股份有限公司 | Plating tank with shielding device |
| CN201574207U (en) * | 2009-12-23 | 2010-09-08 | 上海元豪表面处理有限公司 | Electroplating bath with uniform distribution of power lines |
| CN101956221A (en) * | 2010-09-30 | 2011-01-26 | 深圳市信诺泰创业投资企业(普通合伙) | Continuous plating device for films and method for performing continuous plating on films |
| CN202440558U (en) * | 2012-02-29 | 2012-09-19 | 邦迪管路***有限公司 | Electroplating device of strip materials |
| CN102828211A (en) * | 2012-08-30 | 2012-12-19 | 东莞市五株电子科技有限公司 | Electroplating method |
| CN203754831U (en) * | 2014-01-16 | 2014-08-06 | 黄海 | Full-automatic PCB uniform electroplating device |
| CN204509481U (en) * | 2015-01-21 | 2015-07-29 | 广州兴森快捷电路科技有限公司 | Cathode baffle and electroplanting device |
| CN204849063U (en) * | 2015-07-03 | 2015-12-09 | 爱蓝天高新技术材料(大连)有限公司 | But positive pole baffle of automatically regulated position |
| CN106917134A (en) * | 2015-12-24 | 2017-07-04 | Posco公司 | The electroplanting device and method of Fe Ni systems alloying metal paper tinsel |
| CN205474065U (en) * | 2016-02-04 | 2016-08-17 | 广州兴森快捷电路科技有限公司 | Negative pole retaining device |
| CN207632908U (en) * | 2017-12-11 | 2018-07-20 | 常德力元新材料有限责任公司 | A kind of electroplating bath for continuous ribbon-like materials |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111763963A (en) * | 2020-06-19 | 2020-10-13 | 广东嘉元科技股份有限公司 | Copper foil thickness uniformity treatment method and copper foil surface treatment method |
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| PB01 | Publication | ||
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Application publication date: 20180417 |