CN204625815U - A kind of acid zinc-nickel electrolytic plating pool - Google Patents
A kind of acid zinc-nickel electrolytic plating pool Download PDFInfo
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- CN204625815U CN204625815U CN201520008304.2U CN201520008304U CN204625815U CN 204625815 U CN204625815 U CN 204625815U CN 201520008304 U CN201520008304 U CN 201520008304U CN 204625815 U CN204625815 U CN 204625815U
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Abstract
The utility model relates to a kind of acid zinc-nickel electrolytic plating pool, comprise set gradually exchange frame A, electrochemical deoiling, washing A, anode electrolysis A, washing B, pickling, washing C, ultrasonic degreasing, washing D, anode electrolysis B, washing E, activation, washing F, maintenance, plating, washing G, anode activation, anode washing, exchange frame B, washing H, transparent passivation, washing I, black passivation, washing J, close, rear leaching, drying and keep in etc. station, plating station comprises six plating tanks be disposed adjacent successively, and six plating tanks are interconnected.The utility model has the advantage of: zine plate and nickel plate arrange by the utility model device respectively, so just indirectly widen the distance between positive plate and negative plate, thus improve the success ratio of plating, because six plating tanks are interconnected, mutually can supplement positively charged ion, thus ensure that the duration of plating, improve the quality of production and efficiency.
Description
Technical field
The utility model relates to a kind of electrolytic plating pool, especially a kind of acid zinc-nickel electrolytic plating pool.
Background technology
plating zinc-nickel is divided into acid zinc-nickel and alkali zinc nickel two kinds, because automotive brake generally is casting product, and its surface irregularity, loose porous, adopt alkali zinc nickel easily to cause: 1).Not easily upper plating, as this series products is electroplated with alkali zinc nickel in early days, need first with acid zinc-nickel plating prime coat, to thicken with alkali zinc nickel coating again, immature due to early stage acid zinc-nickel technique, entirely cannot ensure with acid zinc-nickel electroplating quality, therefore, the technical process of alkali zinc nickel after first acid zinc-nickel can only be adopted, both made process complications, and be difficult to again basic assurance bonding force, ensure the quality of products; 2).Plating speed is slow, and acid zinc-nickel plating speed is about 0.5um/min, and alkali zinc nickel plating speed is about 0.35um/min, identical thickness, and alkali zinc nickel then needs the electroplating time more grown; 3) cathode efficiency of acid zinc-nickel is greater than 95, and alkali zinc nickel, cathode efficiency about 50 ~ 60, a large amount of hydrogen can be produced in electroplating process, for casting product, in plating, seriously can inhale hydrogen, produce hydrogen embrittlement, greatly have impact on the bonding force of coating and matrix, quality product cannot fundamentally be ensured.
To sum up, for automotive brake and other casting products, acid zinc-nickel plating is far superior to alkali zinc nickel plating, therefore, just be badly in need of developing a kind of electrolytic plating pool that can complete the plating of acid zinc-nickel at automotive brake, through retrieval, do not find device same or analogous with the utility model device.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of electrolytic plating pool that can complete the plating of acid zinc-nickel at automotive brake.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of acid zinc-nickel electrolytic plating pool, comprise the exchange frame A set gradually, electrochemical deoiling, washing A, anode electrolysis A, washing B, pickling, washing C, ultrasonic degreasing, washing D, anode electrolysis B, washing E, activation, washing F, safeguard, plating, washing G, anode activation, anode is washed, exchange frame B, washing H, transparent passivation, washing I, black passivation, washing J, close, rear leaching, drying waits station with temporary, its innovative point is: described plating station comprises six plating tanks be disposed adjacent successively, and six plating tanks are interconnected,
In described six plating tanks, any one groove inner anode installs nickel plate, and all the other five anode of electrolytic cells install zine plate.
Further, described nickel plate is provided with two and is arranged in first plating tank, and nickel plate is arranged on inside plating tank two side, and the distance between two nickel plates and product negative electrode is 44 ~ 46cm.
Further, the anode of described plating station has five groups of zine plates, and often organizing zine plate has each 1 piece around, and described zine plate is arranged on plating tank left and right inside sidewalls, and the distance between two zine plates and product negative electrode is 44 ~ 46cm.
The utility model has the advantage of: zine plate and nickel plate arrange by the utility model device respectively, so just indirectly widen the distance between positive plate and negative plate, thus improve the success ratio of plating, because six plating tanks are interconnected, mutually can supplement metallic cation, thus ensure that homogeneity, the duration of plating, improve the quality of production and efficiency.
Accompanying drawing explanation
Fig. 1 is the plating station schematic diagram of the acid zinc-nickel electrolytic plating pool of the utility model device.
Embodiment
The acid zinc-nickel electrolytic plating pool of one as shown in Figure 1, comprise set gradually exchange frame A, electrochemical deoiling, washing A, anode electrolysis A, washing B, pickling, washing C, ultrasonic degreasing, washing D, anode electrolysis B, washing E, activation, washing F, maintenance, plating, washing G, anode activation, anode washing, exchange frame B, washing H, transparent passivation, washing I, black passivation, washing J, close, rear leaching, drying and the station such as to keep in.
The plating station of the utility model device comprises six plating tanks be disposed adjacent successively 1, and six plating tanks 1 are interconnected, and in six plating tanks 1, any one groove inner anode installs nickel plate 2, and all the other five anode of electrolytic cells install zine plate 3.
The nickel plate of the utility model device is provided with two and is arranged in first plating tank 1, nickel plate 2 is arranged on plating tank 1 inside sidewalls, distance between two nickel plates 2 and product negative electrode is 44 ~ 46cm, distance between nickel plate 2 can regulate according to the product of plating, thus reaches best electroplating effect.
The anode of the plating station of the utility model device has five groups of zine plates 3, often organize zine plate 3 and have two pieces, zine plate 3 is arranged on plating tank 1 inside sidewalls, distance between two zine plates 3 and product negative electrode is 44 ~ 46cm, distance between zine plate 3 can regulate according to the product of plating, thus reaches best electroplating effect.
Zine plate and nickel plate arrange by the utility model device respectively, so just indirectly widen the distance between positive plate and negative plate, thus improve the success ratio of plating, because six plating tanks are interconnected, mutually can supplement positively charged ion, thus ensure that the duration of plating, improve the quality of production and efficiency.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an acid zinc-nickel electrolytic plating pool, comprise set gradually exchange frame A, electrochemical deoiling, washing A, anode electrolysis A, washing B, pickling, washing C, ultrasonic degreasing, washing D, anode electrolysis B, washing E, activation, washing F, maintenance, plating, washing G, anode activation, anode washing, exchange frame B, washing H, transparent passivation, washing I, black passivation, washing J, closed, rear leaching, drying and temporary station, it is characterized in that: described plating station comprises six plating tanks be disposed adjacent successively, and six plating tanks are interconnected; In described six plating tanks, in any one groove, both sides anode installs nickel plate, and all the other five plating tank both sides anodes install zine plate.
2. the acid zinc-nickel electrolytic plating pool of one according to claim 1, it is characterized in that: described nickel plate is provided with two and is arranged in first plating tank, nickel plate is arranged on inside plating tank sidewall two, and it is 44 ~ 46cm that the distance of both sides nickel plate anode and product negative electrode is.
3. the acid zinc-nickel electrolytic plating pool of one according to claim 1, it is characterized in that: the anode of described plating station has five groups of zine plates, often organize zine plate and have each 1 piece around, described zine plate is arranged on plating tank left and right inside sidewalls, and the distance between two zine plates and product negative electrode is 44 ~ 46cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008304.2U CN204625815U (en) | 2015-01-07 | 2015-01-07 | A kind of acid zinc-nickel electrolytic plating pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008304.2U CN204625815U (en) | 2015-01-07 | 2015-01-07 | A kind of acid zinc-nickel electrolytic plating pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204625815U true CN204625815U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520008304.2U Active CN204625815U (en) | 2015-01-07 | 2015-01-07 | A kind of acid zinc-nickel electrolytic plating pool |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951134A (en) * | 2016-06-12 | 2016-09-21 | 南通创源电化学科技有限公司 | Acid zinc plating technology for automobile braking system |
| CN106011953A (en) * | 2016-06-12 | 2016-10-12 | 南通创源电化学科技有限公司 | Acid zinc-nickel alloy electroplating process applied to automobile parts |
| CN110079853A (en) * | 2019-03-27 | 2019-08-02 | 宁波锦辉光学科技有限公司 | A kind of optics ickle plating machine |
-
2015
- 2015-01-07 CN CN201520008304.2U patent/CN204625815U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951134A (en) * | 2016-06-12 | 2016-09-21 | 南通创源电化学科技有限公司 | Acid zinc plating technology for automobile braking system |
| CN106011953A (en) * | 2016-06-12 | 2016-10-12 | 南通创源电化学科技有限公司 | Acid zinc-nickel alloy electroplating process applied to automobile parts |
| CN110079853A (en) * | 2019-03-27 | 2019-08-02 | 宁波锦辉光学科技有限公司 | A kind of optics ickle plating machine |
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