CN211771607U - Anticorrosive coating structure of electrolytic zinc cathode plate - Google Patents
Anticorrosive coating structure of electrolytic zinc cathode plate Download PDFInfo
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- CN211771607U CN211771607U CN201921367376.0U CN201921367376U CN211771607U CN 211771607 U CN211771607 U CN 211771607U CN 201921367376 U CN201921367376 U CN 201921367376U CN 211771607 U CN211771607 U CN 211771607U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model relates to an anticorrosive coating structure of an electrolytic zinc cathode plate, the surface of the cathode plate is punched with a plurality of holes convenient for installing anticorrosive plastic, two grooves with the same depth are punched on the positive and negative surfaces corresponding to the punching positions of the cathode plate, plastic layers higher than the surface of the cathode plate are injected in the two grooves, and the holes are punched on the surface of the cathode plate firstly; punching grooves with the same depth on the front surface and the back surface of the cathode plate with punched surfaces; and finally, injection molding is performed in the groove to form a plastic layer higher than the surface of the cathode plate, the plastic layer is embedded into the cathode plate by adopting a sedimentation type manufacturing method, the height of the plastic layer protruding from the surface of the cathode plate is reduced, the zinc stripping machine can work normally when the cathode plate is anticorrosive, the production efficiency is improved, and the zinc is not required to be stripped manually, so that the cathode plate cannot be damaged.
Description
Technical Field
The utility model relates to an anticorrosive plastic preparation technical field of electricity zinc negative plate especially relates to an anticorrosive coating structure of electricity zinc negative plate.
Background
In the technical field of electrolytic zinc, the part of a cathode plate near the liquid level of electrolyte is easy to corrode and peel off to cause fracture, so that the service life of one cathode plate is usually only about 3-4 months.
At present, in the prior art, a ceramic layer is coated on the neck for anticorrosion treatment, and because the cathode plate is under the action of current and impact force in the process of zinc stripping operation, the coating begins to fall off in about 15 days. The coating made by the plasma method cannot be avoided, the binding force between the coating and the surface is not fatigue-resistant, the best coating cannot solve the problem, and the service life of the cathode plate cannot be obviously prolonged.
Aiming at the defects of the coating attached to the negative plate, the corrosion prevention effect is achieved by combining plastic and the negative plate in the prior art, but the plastic layer of the negative plate is high in protrusion, so that the electrolytic zinc deposited on the negative plate is difficult to strip. Therefore, the plastic layer is made soft and thin, manual zinc stripping is reduced as much as possible, but the manual zinc stripping is only performed when the zinc stripping is difficult, and in addition, because the plastic forming area is large, the thinning and the softening are difficult, the thicknesses of the electrodeposited zinc on the plastic layer and the aluminum plate in the market are large, so that the mechanical zinc stripping is difficult, and the production line cannot normally run.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anticorrosive coating structure of electricity zinc negative plate, it has and makes when can be anticorrosive to the negative plate and shells zinc function normal operation work, improves production efficiency, need not the manual work and shells zinc, so can not damage the characteristics of negative plate.
In order to solve the technical problem, the utility model discloses an anticorrosive coating structure of electrozinc negative plate, negative plate surface punching system have a plurality of holes of being convenient for install anticorrosive plastic, correspond two recesses of positive and negative surface punching press the same degree of depth of negative plate punching position, and injection moulding takes shape to have the plastic layer that exceeds the negative plate surface in two recesses.
Further preferably, the plastic layer is cast and molded by one groove through a plurality of punched holes on the cathode plate to the other groove.
Further preferably, the thicknesses of the plastic layers in the grooves on the front surface and the back surface of the cathode plate are equal.
Preferably, the depth of the grooves on the front surface and the back surface of the cathode plate is less than or equal to 1.5 mm.
Preferably, the heights of the plastic layers formed in the grooves by injection molding are less than or equal to 1.5mm higher than the surface of the cathode plate.
The utility model discloses beneficial effect: the utility model discloses the negative plate surface is punched there are a plurality of holes of being convenient for to install anticorrosive plastic, correspond two recesses of the positive and negative surface punching same degree of depth of negative plate punching position, injection moulding takes shape in two recesses has the plastic layer that exceeds the negative plate surface, through adopting the plastic layer to subside formula preparation method, during the embedding negative plate, reduce the outstanding plastic layer height in negative plate surface, can make when anticorrosive to the negative plate and shell zinc machine normal operation work, improve production efficiency, need not the manual work and shell zinc, the event can not damage the negative plate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example one
The utility model provides an anticorrosive coating structure of electricity zinc negative plate, 1 surface punching of negative plate has a plurality of holes of being convenient for install anticorrosive plastic 2, correspond two recesses of the positive and negative surface punching same degree of depth of 1 position of punching a hole of negative plate, it has plastic layer 2 that exceeds 1 surface of negative plate to mould plastics in two recesses, through adopting the formula preparation method of subsiding with plastic layer 2, imbed in negative plate 1, reduce 1 surperficial salient plastic layer 2 height of negative plate, can shell zinc function normal operating work to making when 1 anticorrosive negative plate, and the production efficiency is improved, need not the manual work and shells zinc, so can not damage negative plate 1.
In this embodiment, the plastic layer is cast and molded by one of the grooves passing through the plurality of punched holes on the cathode plate to the other groove, so that the plastic layer is tightly connected with the cathode plate while being integrally molded.
In this embodiment, the thickness on plastic layer equals in the recess on positive and negative two surfaces of negative plate 1, the degree of depth of the recess on positive and negative two surfaces of negative plate 1 is all preferred 1.5mm, the height that the plastic layer 2 that moulds plastics in the recess and take shape is higher than 1.5mm of negative plate 1 surface is all preferred.
Example two
In this embodiment, the depth of the recess of positive and negative two surfaces of negative plate 1 is all preferred 1mm, the height that injection moulding's plastic layer 2 is higher than negative plate 1 surface in the recess is all preferred 1mm, and plastic layer 2 is thinner when reaching anticorrosive like this.
In this embodiment, 1 surface punching of negative plate has a plurality of holes of being convenient for install anticorrosive plastic 2, correspond two 1mm recesses of the positive and negative surface punching same degree of depth of 1 position of punching a hole of negative plate, it has the plastic layer 2 that exceeds 1 surface 1mm of negative plate to mould plastics in two recesses to form, through adopting the formula preparation method of subsiding with plastic layer 2, in embedding negative plate 1, reduce 1 surperficial outstanding plastic layer 2 height of negative plate, can shell zinc machine normal operating work to make when 1 anticorrosive the negative plate, and the production efficiency is improved, need not the manual work and shells zinc, so can not damage negative plate 1.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (5)
1. The utility model provides an anticorrosive coating structure of electricity zinc negative plate which characterized in that: the surface of the negative plate is punched with a plurality of holes convenient for installing anticorrosive plastic, two grooves with the same depth are punched on the positive surface and the negative surface corresponding to the punching position of the negative plate, and plastic layers higher than the surface of the negative plate are formed in the two grooves by injection molding.
2. The corrosion protection layer structure of an electrolytic zinc cathode plate as claimed in claim 1, wherein: the plastic layer is cast and molded by one groove penetrating through the plurality of punched holes on the cathode plate to the other groove.
3. The corrosion protection layer structure of an electrolytic zinc cathode plate as claimed in claim 2, wherein: the thicknesses of the plastic layers in the grooves on the front surface and the back surface of the cathode plate are equal.
4. The corrosion protection layer structure of an electrolytic zinc cathode plate as claimed in claim 1, wherein: the depth of the grooves on the front surface and the back surface of the negative plate is less than or equal to 1.5 mm.
5. The corrosion protection layer structure of an electrolytic zinc cathode plate as claimed in claim 1, wherein: the height of the plastic layer formed in the groove by injection molding is less than or equal to 1.5mm higher than the surface of the cathode plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921367376.0U CN211771607U (en) | 2019-08-22 | 2019-08-22 | Anticorrosive coating structure of electrolytic zinc cathode plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921367376.0U CN211771607U (en) | 2019-08-22 | 2019-08-22 | Anticorrosive coating structure of electrolytic zinc cathode plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211771607U true CN211771607U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921367376.0U Active CN211771607U (en) | 2019-08-22 | 2019-08-22 | Anticorrosive coating structure of electrolytic zinc cathode plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211771607U (en) |
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2019
- 2019-08-22 CN CN201921367376.0U patent/CN211771607U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220823 Address after: Pixel Building, No. 109, Guyuan Road, Changsha High-tech Development Zone, Changsha, Hunan Province 410000 2019 Patentee after: HUNAN CHENGSHI TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: No. 11, Lishi Road, Zhanghua Town, Huarong County, Yueyang City, Hunan Province 414200 Patentee before: Hunan Square Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |