CN217922367U - Formation device capable of improving current density distribution condition - Google Patents
Formation device capable of improving current density distribution condition Download PDFInfo
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- CN217922367U CN217922367U CN202221950051.7U CN202221950051U CN217922367U CN 217922367 U CN217922367 U CN 217922367U CN 202221950051 U CN202221950051 U CN 202221950051U CN 217922367 U CN217922367 U CN 217922367U
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- driving roller
- paper tinsel
- power supply
- current density
- density distribution
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Abstract
The utility model discloses a change into device with improve current density distribution condition, include: the feeding driving roller is electrically connected with a positive power supply of a direct-current power supply, a negative power supply of the direct-current power supply is electrically connected with a plate electrode, the plate electrode is placed in the chemical tank, and chemical liquid is stored in the chemical tank. This change into device with improve current density distribution condition, through the feed driving roller, DC power supply, change into the groove, the plate electrode, left side corruption paper tinsel, become liquid, lower driving roller, cooperation between right side corruption paper tinsel and the right driving roller is used, make left side corruption paper tinsel and right side corruption paper tinsel to the removal that can be stable, and keep the even distribution of left side corruption paper tinsel and right side corruption paper tinsel surface current through the plate electrode, make left side corruption paper tinsel and right side corruption paper tinsel when the business turn over becomes liquid, the speed of oxidation keeps unanimous, can not lead to the oxide film of aluminium foil too fast.
Description
Technical Field
The utility model relates to a change into technical field, specifically be a change into device with improve current density distribution condition.
Background
The formation device is the formation device of present aluminium foil, becomes the aluminium foil through becoming liquid, and then realizes the chemical formation process to processing the aluminium foil, the aluminium foil is placed in the inside that becomes liquid with the aluminium foil at the in-process of processing, can become the aluminium foil through becoming the chemical reaction between liquid and the aluminium foil and handle.
This prior art solution also presents the following problems when in use: in the process of forming the aluminum foil, the current on the surface of the aluminum foil is distributed unevenly, and in the process of entering the forming liquid, the local oxidation films of the aluminum foil grow too fast, and the compactness of the oxidation films growing too fast has certain defects, so that the quality of leakage current is influenced.
Improvements are needed to address the above issues to meet market demands.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a change becomes device with improve current density distribution condition to propose in solving above-mentioned background art at the in-process that the aluminium foil becomes, the inhomogeneous distribution of aluminium foil surface current, the aluminium foil is changing the in-process that becomes liquid and get into, make the local oxide film of aluminium foil grow too fast, the compactness of these too fast oxide films of growing has certain defect, has influenced the problem of the quality of leakage current.
In order to achieve the above object, the utility model provides a following technical scheme: a formation device having improved current density distribution, comprising: the feeding driving roller is electrically connected with a positive power supply of a direct-current power supply, a negative power supply of the direct-current power supply is electrically connected with a plate electrode, the plate electrode is placed in the chemical tank, and chemical liquid is stored in the chemical tank.
Preferably, the surface laminating of feed driving roller is connected with left corrosion paper tinsel, the surface laminating of left corrosion paper tinsel is connected with down the driving roller.
Preferably, a right corrosion foil is connected to one side of the surface of the lower driving roller, which is symmetrical to the left corrosion foil, and the right corrosion foil and the left corrosion foil are fixedly connected together.
Preferably, the lower transmission roller is installed on the inner wall of the formed liquid, and a right transmission roller is arranged on one side of the feed transmission roller, which is opposite to the longitudinal middle dividing line of the lower transmission roller.
Preferably, the number of the electrode plates is three, and the three electrode plates are respectively arranged on one side of the left corrosion foil, one side of the right corrosion foil and between the left corrosion foil and the right corrosion foil.
Preferably, the three electrode plates are electrically connected, and the bottoms of the three electrode plates are soaked in the formation liquid.
Compared with the prior art, the beneficial effects of the utility model are that: this change into device with improve current density distribution condition, through the feed driving roller, DC power supply, change into the groove, the plate electrode, left side corruption paper tinsel, become liquid, lower driving roller, cooperation between right side corruption paper tinsel and the right driving roller is used, make left side corruption paper tinsel and right side corruption paper tinsel to the removal that can be stable, and keep the even distribution of left side corruption paper tinsel and right side corruption paper tinsel surface current through the plate electrode, make left side corruption paper tinsel and right side corruption paper tinsel when the business turn over becomes liquid, the speed of oxidation keeps unanimous, can not lead to the oxide film of aluminium foil too fast.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the main sectional structure of the present invention;
fig. 3 is a schematic view of the top view cross-sectional structure of the chemical tank of the present invention.
In the figure: 1. a feed driving roller; 2. a direct current power supply; 3. forming a groove; 4. an electrode plate; 5. left etched foil; 6. forming liquid; 7. a lower driving roller; 8. right etched foil; 9. and a right driving roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a formation device having improved current density distribution, comprising: the feed driving roller 1 is electrically connected with a positive power supply of a direct current power supply 2, a negative power supply of the direct current power supply 2 is electrically connected with a plate electrode 4, the plate electrode 4 is placed in the formation tank 3, and the formation liquid 6 is stored in the formation tank 3.
Referring to fig. 1 and 3, a left corrosion foil 5 is attached to the surface of the feed driving roller 1, a lower driving roller 7 is attached to the surface of the left corrosion foil 5, the feed driving roller 1 drives the left corrosion foil 5 to move by starting the feed driving roller 1, and the surface of the left corrosion foil 5 rotates on the surface of the lower driving roller 7 in the moving process of the left corrosion foil 5.
Referring to fig. 1 and 2, a right corrosion foil 8 is connected to a symmetrical side of the surface of the lower driving roller 7 with respect to the left corrosion foil 5, the right corrosion foil 8 and the left corrosion foil 5 are fixedly connected together, one end of the right corrosion foil 8 is fixedly connected with the left corrosion foil 5, and the left corrosion foil 5 and the right corrosion foil 8 penetrate through the bottom of the lower driving roller 7, so that the lower driving roller 7 can keep the left corrosion foil 5 and the right corrosion foil 8 to move more stably.
Referring to fig. 1 and 2, the lower driving roller 7 is installed on the inner wall of the formation liquid 6, and a right driving roller 9 is disposed on one side of the feeding driving roller 1 with respect to the longitudinal middle line of the lower driving roller 7, so that the left corrosion foil 5 and the right corrosion foil 8 can be kept more stable in the moving process through the lower driving roller 7 and the right driving roller 9.
Referring to fig. 1 and 3, three electrode plates 4 are provided, the three electrode plates 4 are respectively disposed on one side of the left corrosion foil 5, one side of the right corrosion foil 8, and between the left corrosion foil 5 and the right corrosion foil 8, the three electrode plates 4 are electrically connected, the bottoms of the three electrode plates 4 are all immersed in the formation liquid 6, and the left corrosion foil 5 and the right corrosion foil 8 are inserted between the three electrode plates 4, so that the electrode plates 4 can keep the current on the surfaces of the left corrosion foil 5 and the right corrosion foil 8 uniform.
In conclusion: as shown in fig. 1-3, when the formation device with the improved current density distribution condition is used, firstly, when the device is used, the power supply driving roller 1 and the electrode plates 4 are energized by the direct current power supply 2, then during the rotation of the power supply driving roller 1, the power supply driving roller 1 drives the left corrosion foil 5 and the right corrosion foil 8 to move, so that the power supply driving roller 1, the lower driving roller 7 and the right driving roller 9 drive the left corrosion foil 5 and the right corrosion foil 8 to move inside the formation liquid 6, so that the formation liquid 6 performs the formation treatment on the surfaces of the left corrosion foil 5 and the right corrosion foil 8, and the left corrosion foil 5 and the right corrosion foil 8 pass through between the two electrode plates 4, so that the current density on the surfaces of the left corrosion foil 5 and the right corrosion foil 8 is uniformly distributed when the left corrosion foil 5 and the right corrosion foil 8 enter and exit from the inside the formation liquid 6, which is the characteristic of the formation device with the improved current density distribution condition.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A formation device having improved current density distribution, comprising: feed driving roller (1), its characterized in that: feed driving roller (1) through electric connection have DC power supply (2) on the anodal power, electric connection has plate electrode (4) on DC power supply (2) the negative pole power supply, plate electrode (4) are placed in the inside of formation groove (3), the formation liquid (6) have been deposited to the inside of formation groove (3).
2. The formation device with improved current density distribution as claimed in claim 1, wherein: the surface laminating of feed driving roller (1) is connected with left corruption paper tinsel (5), the surface laminating of left side corruption paper tinsel (5) is connected with down driving roller (7).
3. The formation device with improved current density distribution as claimed in claim 2, wherein: the surface of the lower driving roller (7) is connected with a right corrosion foil (8) on one side of the left corrosion foil (5) which is symmetrical, and the right corrosion foil (8) and the left corrosion foil (5) are fixedly connected together.
4. The formation device for improving current density distribution according to claim 3, wherein: lower driving roller (7) are installed on the inner wall of formation liquid (6), feed driving roller (1) is provided with right driving roller (9) about one side of lower driving roller (7) vertical well separated time.
5. The formation device with improved current density distribution as claimed in claim 1, wherein: the electrode plates (4) are three, and the electrode plates (4) are respectively placed on one side of the left corrosion foil (5), one side of the right corrosion foil (8) and between the left corrosion foil (5) and the right corrosion foil (8).
6. The formation device of claim 5, wherein the current density distribution is improved by: the three electrode plates (4) are electrically connected, and the bottoms of the three electrode plates (4) are soaked in the formation liquid (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221950051.7U CN217922367U (en) | 2022-07-26 | 2022-07-26 | Formation device capable of improving current density distribution condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221950051.7U CN217922367U (en) | 2022-07-26 | 2022-07-26 | Formation device capable of improving current density distribution condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217922367U true CN217922367U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221950051.7U Active CN217922367U (en) | 2022-07-26 | 2022-07-26 | Formation device capable of improving current density distribution condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217922367U (en) |
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2022
- 2022-07-26 CN CN202221950051.7U patent/CN217922367U/en active Active
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