CN202996612U - Liquid feedback power supply device used for hole reaming of corrosive aluminium foil - Google Patents
Liquid feedback power supply device used for hole reaming of corrosive aluminium foil Download PDFInfo
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- CN202996612U CN202996612U CN 201220714993 CN201220714993U CN202996612U CN 202996612 U CN202996612 U CN 202996612U CN 201220714993 CN201220714993 CN 201220714993 CN 201220714993 U CN201220714993 U CN 201220714993U CN 202996612 U CN202996612 U CN 202996612U
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- special material
- reaming
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Abstract
The utility model relates to a liquid feedback power supply device used for the hole reaming of a corrosive aluminium foil, wherein according to the structure and the connection mode, inside an electrolytic tank there are orderly provided power supply pole plates, such as a graphite plate, a special material pole plate and a further graphite plate in the hole reaming process, the graphite plate is connected with the negative pole of a power supply, the special material pole plate is connected with the positive pole of the power supply, and one or more electrolytic tanks can be equipped with a plurality of power supply pole plate sets according to the arrangement order of the pole plates. According to the mounting and arrangement order of the pole plates, a current flows through a positive pole and then is shunted to the front and rear graphite pole plates, thereby greatly reducing the voltage output demands of the power supply; and a conductive roller is omitted, thereby effectively preventing metal impurities entering into an electrolytic tank solution, effectively preventing a foil driving tensile force from fluctuating, and sustainably ensuring the product quality.
Description
One, technical field
The utility model relates to makes the etching apparatus that capacitor corrodes with the anode aluminium foil reaming, particularly a kind of liquid feedback electric supply installation for the corrosive aluminum foil reaming.
Two, background technology
Industrial, electrochemical corrosive process is mainly adopted in the production of etched foil, in sending out hole aluminium foil anode reaming erosion operation, positive source connects aluminium foil by the conduction roller, electric current is got back to power cathode through electrolyte and graphite electrode plate after importing aluminium foil, consist of a loop, present enterprise both domestic and external corrodes operation in reaming and generally adopts this supply power mode.Be to keep conduction roller cleaning, need to take power to grind or the measures such as pickling to the conduction roller, and power grinds on sending out a hole aluminium foil that to walk the foil tension impact larger, the conduction roller easily makes the reaming tank liquor be introduced into metal impurities with pickling.Adopt traditional conduction roller supply power mode in sending out hole aluminium foil reaming erosion operation, the foil walking distortion easily occurs, corrode the quality problems such as excessive, had a strong impact on the normal production of aluminium foil.Therefore, how to improve and send out the supply power mode that operation is corroded in hole aluminium foil reaming, thereby improve product percent of pass, become the technical task that each aluminium foil producer need to develop.
Three, summary of the invention
For overcoming the deficiency that technology is arranged, the utility model provides a kind of liquid feedback electric supply installation for the corrosive aluminum foil reaming, it can solve the problem that the power supply of conduction roller exists, can guarantee that again etched foil quality level is unaffected, improve to a certain extent the etched foil quality condition, the level of improving the quality of products reduces production costs.
The utility model is by achieving the above object by the following technical solutions: a kind of liquid feedback electric supply installation for the corrosive aluminum foil reaming, comprise graphite cake, special material pole plate, in the reaming operation, install to put in order to battery lead plate in electrolysis tank and be graphite cake → special material pole plate → graphite cake, graphite cake is connected with power cathode, and the special material pole plate is connected with positive source.
Install to put in order to battery lead plate in described electrolysis tank and many groups are installed to battery lead plate at same electrolysis tank or a plurality of electrolysis tank.
Described special material pole plate is feed titanium plate or feed graphite cake.
Anode electrolytic cell electrolysis, liquid feedback add galvanic process and be: temperature is 65～75 ℃, contains 1.5～15wt% nitric acid liquid, additive 0.5～15wt%, and applying current density is 200～550mA/ ㎝
2Direct current powered 25～100 seconds.
The outstanding advantage major embodiment of the utility model is both ways:
The firstth, pole plate install put in order on, electric current is through the graphite electrode plate before and after anodal can being diverted on aluminium foil, the reduction of larger limit supply voltage output requirement;
The secondth, cancelled the conduction roller, can effectively avoid metal impurities to introduce electrolytic cell solution, and can effectively avoid the foil walking tension fluctuation, thus sustainable products quality guarantee.
Four, description of drawings
Fig. 1 is the structural representation of presenting electric supply installation for the liquid of corrosive aluminum foil reaming described in the utility model.
Fig. 2 is the vertical view of presenting electric supply installation for the liquid of corrosive aluminum foil reaming described in the utility model.
Be labeled as in figure: 1-PP roller, 2-aluminium foil, 3-negative electrode graphite cake, 4-special material pole plate, 5-electrolysis tank, 6-negative electrode graphite cake lead-in wire, 7-special material pole plate lead-in wire, 8-conduction roller.
Five, embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is further described.
As shown in Figure 1, liquid feedback electric supply installation for the corrosive aluminum foil reaming described in the utility model, be included in the electrolysis tank of reaming operation to install to put in order to battery lead plate and be graphite cake → special material pole plate → graphite cake, can all put in order to install repeatedly how group is to battery lead plate by this at same electrolysis tank or a plurality of electrolysis tank, promoting electrolysis reaming electric weight in the unit interval as far as possible, and then improve the speed of a motor vehicle.
Wherein, negative electrode graphite cake 3 all is immersed in electrolysis tank 5 solution with the lower end of special material pole plate 4, fix with the groove parallel vertical, negative electrode graphite cake 3 upper ends are connected with power cathode with negative electrode graphite cake lead-in wire 6, special material pole plate 4 upper ends are connected with positive source with special material pole plate lead-in wire 7, use plastic plate to carry out airtight isolation between negative electrode graphite cake 3 and adjacent special material pole plate 4.PP roller 1 is placed in above electrolysis tank 5, aluminium foil 2 enters in electrolysis tank 5 solution by PP roller 1, draw 5, electrolysis tank by the liquid lower roll again, PP roller 1 is parallel tangent with the liquid lower roll, aluminium foil 2 just is positioned in the middle of two negative electrode graphite cakes 3 or two special material pole plates 4, by liquid feedback electric supply installation of the present utility model, send out the hole aluminium foil in anode electrolysis reaming process, its electrochemical reaction is sequentially: anode electrolysis reaming → catholyte feedback powers up → the anode electrolysis reaming, in aluminium foil, the sense of current is: positive source → special material pole plate 4 → solution → aluminium foil 2 → solution → negative electrode graphite cake 3.
Described special material pole plate 4 is feed titanium plate or feed graphite cake.
The equal hole aluminium foil of sending out uses result of the test such as the following table of liquid feedback supply power mode of the present utility model and the power supply of conventional conductive roller in production process:
Find out the Dynamic Corrosion production process of aluminium foil from upper table, adopt the utility model, product percent of pass has promoted 10.9%.
Claims (2)
1. a liquid that is used for the corrosive aluminum foil reaming is presented electric supply installation, comprise graphite cake, special material pole plate, it is characterized in that: in the reaming operation, install to put in order to battery lead plate in electrolysis tank and be graphite cake → special material pole plate → graphite cake, graphite cake is connected with power cathode, the special material pole plate is connected with positive source, and described special material pole plate is feed titanium plate or feed graphite cake.
2. the liquid feedback electric supply installation for the corrosive aluminum foil reaming according to claim 1, is characterized in that: install to put in order to battery lead plate in described electrolysis tank and many groups are installed to battery lead plate at same electrolysis tank or a plurality of electrolysis tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220714993 CN202996612U (en) | 2012-12-21 | 2012-12-21 | Liquid feedback power supply device used for hole reaming of corrosive aluminium foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220714993 CN202996612U (en) | 2012-12-21 | 2012-12-21 | Liquid feedback power supply device used for hole reaming of corrosive aluminium foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996612U true CN202996612U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220714993 Expired - Lifetime CN202996612U (en) | 2012-12-21 | 2012-12-21 | Liquid feedback power supply device used for hole reaming of corrosive aluminium foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114023565A (en) * | 2021-11-25 | 2022-02-08 | 扬州宏远电子股份有限公司 | High-density alternating current foil corrosion method and system for starting motor |
| CN114525565A (en) * | 2021-12-30 | 2022-05-24 | 浙江洪量新材科技有限公司 | Anode material formation production line and formation method |
-
2012
- 2012-12-21 CN CN 201220714993 patent/CN202996612U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114023565A (en) * | 2021-11-25 | 2022-02-08 | 扬州宏远电子股份有限公司 | High-density alternating current foil corrosion method and system for starting motor |
| CN114023565B (en) * | 2021-11-25 | 2024-01-30 | 扬州宏远电子股份有限公司 | Method and system for corrosion of high-density alternating current foil for motor starting |
| CN114525565A (en) * | 2021-12-30 | 2022-05-24 | 浙江洪量新材科技有限公司 | Anode material formation production line and formation method |
| CN114525565B (en) * | 2021-12-30 | 2023-10-03 | 浙江洪量新材科技有限公司 | Anode material formation production line and formation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220802 Address after: 834034 no.18-032, Industrial Avenue, huyanghe Industrial Park, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang guangtou Guidong Electronic Technology Co.,Ltd. Address before: 542800 No. 39, Jiangbei East Road, Hezhou, the Guangxi Zhuang Autonomous Region Patentee before: GUANGXI HEZHOU GUIDONG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
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| CX01 | Expiry of patent term |