CN104064381A - Device orienting metal foil - Google Patents
Device orienting metal foil Download PDFInfo
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- CN104064381A CN104064381A CN201410344372.6A CN201410344372A CN104064381A CN 104064381 A CN104064381 A CN 104064381A CN 201410344372 A CN201410344372 A CN 201410344372A CN 104064381 A CN104064381 A CN 104064381A
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- metal forming
- shower nozzle
- metal foil
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- pipeline
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Abstract
Provided is a device orienting metal foil. A plurality of sprinklers are installed in liquid in a trough and located on the two sides of the metal foil, and a pipeline which is independently connected with the sprinklers on each side is provided with a control valve. The control valves are opening control regulating valves or pulse control regulating valves. Media in the pipelines are gas or liquid. The device is further provided with a distance detecting device used for detecting the distance between the metal foil and an electrode plate in the trough. The sprinklers are installed in the trough oppositely, and the left and right deviation position of the metal foil is adjusted by controlling the flow of the media through the control valves. No portion of the device makes direct contact with the metal foil, so that mechanical damage caused by friction between the metal foil and a fixing device is avoided.
Description
Technical field
The present invention relates to the device for corrosion the Waste Acid From Hua Cheng Foil preparation field, particularly a kind of directed metal forming of electrolytic capacitor.
Background technology
Corrosion Waste Acid From Hua Cheng Foil, electrode foil, adopts purity to make up to more than 99.9% fine aluminium conventionally, for the preparation of becoming aluminium electrolytic capacitor, relates to electrochemical field, and various metal materials carry out chemistry, electrochemical reaction in liquid.
As the corrosion Waste Acid From Hua Cheng Foil that conventional aluminium electrolytic capacitor is used, be pure aluminum foil, in various higher temperature tank liquors, carry out electrochemistry and chemical reaction, be specially:
1, corrosion process is to take electronic light paper tinsel as raw material, by electrochemical method etching (Etching), forms hole, thereby increase the surface area of negative electrode, anode light paper tinsel on electronic light paper tinsel surface, to improve it, than electric capacity, makes etched foil; The effect of etching process determines that specific volume height---specific volume is higher, and electrode foil needs usable floor area less, and capacitor volume is less.
2, changing into (Forming) is that anodic attack paper tinsel adopts anodic oxidation principle, and the difference according to electrode foil withstand voltage is required, adopts different anodic oxidation voltage (Vf), at its Surface Creation oxide film (Al
2o
3) as dielectric medium, make corrosion Waste Acid From Hua Cheng Foil.The effect of chemical synthesis technology determine voltage and capacity loss size---formation effect is better, more high pressure resistant, capacity loss is little, the life-span is longer.
In above-mentioned course of reaction, can produce a large amount of bubbles in the both sides of metal forming.If metal forming one side occurs the too much phenomenon of bubble and will produce unbalance stress, metal forming is offset, thereby causes the reaction of metal forming two sides to occur non-uniform phenomenon, and then affect product quality.
Existing method is that the structures such as the rod-type that adopts, rod formula directly contact spacing to metal forming, due in high-temp liquid reaction, the surface of metal forming is loose especially, the structure of this direct contact can cause metal portion surface to occur mechanical damage phenomenon, and this structure cannot be carried out the compensatory adjustment of position, left and right aborning.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of device of directed metal forming, does not need contacting metal paper tinsel, just can regulate in high temperature tank liquor and corrode the metal forming skew changing into, and can not produce mechanical damage on the surface of metal forming.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of device of directed metal forming, in liquid in cell body, be provided with a plurality of shower nozzles, described shower nozzle is positioned at the both sides of metal forming, and the pipeline being connected separately with every side spray head is provided with control valve.
In preferred scheme, described shower nozzle quantity is even number, is evenly positioned at the both sides of metal forming.
In preferred scheme, described shower nozzle is provided with a plurality of nozzles.
In preferred scheme, between the battery lead plate of described shower nozzle in cell body.
In further preferred scheme, at least two groups in described shower nozzle are positioned at the two ends of groove internal paddle.
In preferred scheme, the shower nozzle that is positioned at two ends is connected with independent pipeline respectively, and pipeline is provided with control valve.
In preferred scheme, described control valve is aperture regulating and controlling valve or pulse regulating and controlling valve.
In preferred scheme, the medium in described pipeline is gas or liquid.
In preferred scheme, the pump being placed at least partly in liquid is connected with pipeline.
In preferred scheme, be also provided with the range unit for detection of distance between the battery lead plate in metal forming and cell body.
The device of a kind of directed metal forming provided by the invention, the both sides by metal forming in cell body arrange relative shower nozzle, by control valve control medium uninterrupted, regulate deflection position, metal forming left and right.When in the high temperature tank liquor in cell body, metal forming powers up reaction, when bubble makes metal forming produce shift phenomenon, device of the present invention can be effectively by the adjuster valve adjusting shower nozzle of left and right, thereby regulate the left and right skew of metal forming, can reach and not need to stop the effect that equipment is capable of regulating metal forming, method of adjustment is simple.Adopt the structure of a plurality of nozzles can make metal forming better stressed, the position of fixing metal paper tinsel, plays and stablizes fixing effect.The present invention does not directly contact with metal forming by any position, the mechanical damage having produced while having avoided metal forming and fixture friction.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the structural representation of one of embodiments of the invention.
Fig. 2 is the structural representation of one of embodiments of the invention.
Fig. 3 is the structural representation of one of embodiments of the invention.
Fig. 4 is the structural representation of one of embodiments of the invention.
Fig. 5 is the structural representation of shower nozzle in the present invention.
In figure: guide roller 1, cell body 2, control valve 3, pipeline 4, battery lead plate 5, metal forming 6, shower nozzle 7, nozzle 71, range unit 8, counterbalance valve 9.
Embodiment
Embodiment 1:
In Fig. 1 ~ 4, existing cell body 2 structures are: in cell body 2, be provided with higher temperature liquid, metal forming 6 is immersed in liquid, in liquid, be also provided with battery lead plate 5, metal forming 6 is passed through between battery lead plate 5, and outside battery lead plate two ends, metal forming 6 is walked around guide roller 1 and realized commutation.
The device of a kind of directed metal forming of the present invention, is provided with a plurality of shower nozzles 7 in the liquid in cell body 2, described shower nozzle 7 is positioned at the both sides of metal forming 6, is provided with control valve 3 with every side spray 7 pipeline 4 that are connected separately.The medium of controlling shower nozzle 7 ejections by control valve promotes metal forming 6, thereby controls the position of metal forming 6, and by the distance of flow control metal forming 6 displacements.In preferred scheme, described interior medium is gas, for example air or nitrogen.Shower nozzle 7 in this example adopts HT-PVC material, with corrosion-resistant.
Preferred scheme is as in Fig. 1 ~ 4, and described shower nozzle 7 quantity are even number, are evenly positioned at the both sides of metal forming 6.Structure is more convenient for adjusting the skew of metal forming 6 thus.
Preferred scheme is as in Fig. 5, and described shower nozzle 7 is provided with a plurality of nozzles 71.In this example, adopted 2 rows, 3 of every rows, the structure of 6 nozzles 71 of total, the air of ejection can be by the more stable clamping of metal forming 6 like this.
In preferred scheme, between the battery lead plate 5 of described shower nozzle 7 in cell body 2.Structure thus, the interference of avoiding battery lead plate 5 to cause.
In further preferred scheme, at least two groups in described shower nozzle 7 are positioned at the two ends of cell body 2 battery lead plates 5.Structure, is convenient to adjust when entering battery lead plate 5 and exiting battery lead plate 5 thus.Thereby the position adjustment in the middle of noting be used in, or reduce the adjustment in centre position, the effect of avoiding impact to change into.
Preferred scheme is as in Fig. 2, be positioned at battery lead plate 5 two ends shower nozzle 7 respectively with independent being connected of pipeline 4, pipeline is provided with control valve, in Fig. 2, the shower nozzle 7 that is positioned at the two ends of battery lead plate 5 and is positioned at metal forming 6 both sides, is all controlled separately by a control valve 3.Structure thus, can be by controlling respectively the control valve 3 of each shower nozzle 7, thereby control the position, left and right of each section of metal forming, and especially control metal forming 6 and entering between battery lead plate 5, and the position, left and right while leaving between battery lead plate 5.
In preferred scheme, described control valve is aperture regulating and controlling valve or pulse regulating and controlling valve.For gas medium, what in this example, adopt is aperture regulating and controlling valve, by controlling the size of regulation left and right shower nozzle 7 gas flows, thereby controls the left and right deviation post of metal forming 6.
Embodiment 2:
The technical scheme of embodiment 1 has well solved owing to can producing a large amount of bubbles in the both sides of metal forming in course of reaction, thereby make metal forming 6 between battery lead plate 5, produce the technical problem of skew, but should see, jetly itself also can affect the effect of chemical synthesis technology, for example, the jet bubble producing itself can affect the oxidation effectiveness in chemical synthesis technology, especially in gas, may contain steam, and steam can with part composition in liquid, for example the sulfuric acid in sulfuric acid corrosion system reacts, thereby affects product quality.
In preferred scheme, on the basis of embodiment 1, different from embodiment 1, the medium adopting in this example is liquid, for example, directly adopt the liquid in cell body 2.As shown in Fig. 3,4, adopt liquid medium to spray from shower nozzle 7, with liquid medium, regulate the position of metal forming, can not cause new impact to the composition of liquid, thereby further reduce the impact on chemical synthesis technology, improve the quality of products.
In preferred scheme, the pump being placed at least partly in liquid is connected with pipeline 4.Adopt similar diving pump structure, feed liquor is partly positioned under the liquid level of cell body 2, and the blade of pump is positioned under liquid level equally, and the transmission of blade and drive part can be positioned on liquid level.Be convenient to thus realize corrosion resistant structure, for example inlet and blade, pump case all adopt material manufacture corrosion-resistant, heatproof, power transmission shaft also adopts identical material, for example polytetrafluoro or HT-PVC material, motor is positioned at outside cell body 2 hermetically, reduce the impact of liquid on motor, necessary, adopt flexible axle connected mode.In pipeline, be also provided with counterbalance valve 9, pump is connected with each control valve with counterbalance valve 9 by pipeline, and each control valve is connected with shower nozzle 7 separately, and shower nozzle 7 is provided with a plurality of nozzles 71.The counterbalance valve 9 arranging makes to keep basicly stable pressure in pipeline, can not be controlled the impact of valve regulation, and unnecessary liquid circulates again and is drained in cell body 2.
Described control valve is aperture regulating and controlling valve or pulse regulating and controlling valve.Different from aperture regulating and controlling valve regulation flow, in this example, can also adopt pulse regulating and controlling valve, make-and-break time by valve regulates the position of metal forming, take in Fig. 3,4 is example, when the pulse regulating and controlling valve on the right of being positioned at need to regulate metal forming to be offset left, this pulse regulating and controlling valve receives more messenger, and less break signal, the flow that pulse regulating and controlling valve is discharged medium by more logical state is more, thereby metal forming is offset left; Contrary, less messenger in the time of need to being offset to the right, and more break signal, it is less that the logical state still less of pulse regulating and controlling valve is discharged the flow of medium, thereby under the effect of relative opposite side shower nozzle 7, metal forming is offset to the right.Compare with degree adjustment valve, pulse regulating and controlling valve is more easily controlled, and the linearity is also better.
Embodiment 3:
On the basis of embodiment 1,2, in preferred scheme, be also provided with the range unit 8 for detection of distance between the battery lead plate 5 in metal forming 6 and cell body 2.For example the precision of laser range finder is 1mm conventionally, be enough to meet control precision requirement of the present invention, range unit 8 is arranged on to a side of metal forming 6, thereby the position of metal forming 6 is measured in the reflection of the laser by utilizing laser range finder transmitting in metal forming 6, to pass through control device, for example single-chip microcomputer or PLC realize automatically and controlling.Structure, significantly reduces labour intensity thus, raises labour efficiency.Especially by adjusting in real time, also improved the quality of product.Except laser range finder, as long as be convenient to not contact the position that can detect metal forming 6, and meet the range unit of required precision, be also feasible.
The above embodiments are only the preferred technical solution of the present invention; and should not be considered as for restriction of the present invention; the technical scheme that protection scope of the present invention should be recorded with claim, comprises that the alternative that is equal to of technical characterictic in the technical scheme that claim records is protection range.Being equal within the scope of this, replaces and improves, also within protection scope of the present invention.
Claims (10)
1. a device for directed metal forming, is characterized in that: in the liquid in cell body (2), be provided with a plurality of shower nozzles (7), described shower nozzle (7) is positioned at the both sides of metal forming (6), and the pipeline being connected separately with every side spray head (7) is provided with control valve.
2. the device of a kind of directed metal forming according to claim 1, is characterized in that: described shower nozzle (7) quantity is even number, is evenly positioned at the both sides of metal forming (6).
3. the device of a kind of directed metal forming according to claim 1, is characterized in that: described shower nozzle (7) is provided with a plurality of nozzles (71).
4. the device of a kind of directed metal forming according to claim 1, is characterized in that: described shower nozzle (7) is positioned between the battery lead plate (5) of cell body (2).
5. the device of a kind of directed metal forming according to claim 1, is characterized in that: at least two groups in described shower nozzle (7) are positioned at the two ends of cell body (2) battery lead plate (5).
6. the device of a kind of directed metal forming according to claim 5, is characterized in that: the shower nozzle (7) that is positioned at two ends is connected with independent pipeline respectively, and pipeline is provided with control valve.
7. the device of a kind of directed metal forming according to claim 1, is characterized in that: described control valve is aperture regulating and controlling valve or pulse regulating and controlling valve.
8. the device of a kind of directed metal forming according to claim 1, is characterized in that: the medium in described pipeline is gas or liquid.
9. the device of a kind of directed metal forming according to claim 2, is characterized in that: the pump being placed at least partly in liquid is connected with pipeline.
10. the device of a kind of directed metal forming according to claim 1, is characterized in that: be also provided with the range unit (8) for detection of distance between the battery lead plate (5) in metal forming (6) and cell body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344372.6A CN104064381B (en) | 2014-07-21 | 2014-07-21 | Device orienting metal foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344372.6A CN104064381B (en) | 2014-07-21 | 2014-07-21 | Device orienting metal foil |
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| Publication Number | Publication Date |
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| CN104064381A true CN104064381A (en) | 2014-09-24 |
| CN104064381B CN104064381B (en) | 2017-02-08 |
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| CN201410344372.6A Active CN104064381B (en) | 2014-07-21 | 2014-07-21 | Device orienting metal foil |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2853815Y (en) * | 2005-11-30 | 2007-01-03 | 上海飞乐天和电极箔有限公司 | Bottom spray system of aluminium foil corrosion production line |
| CN201092590Y (en) * | 2007-09-26 | 2008-07-30 | 乳源瑶族自治县东阳光化成箔有限公司 | Capacitor aluminum foil etching device |
| CN201321503Y (en) * | 2008-12-18 | 2009-10-07 | 乳源瑶族自治县东阳光化成箔有限公司 | Aluminum-foil electrolytic corrosion device |
| CN201695101U (en) * | 2010-05-10 | 2011-01-05 | 南通三瑛电子有限公司 | Cathode etched foil spraying and blowing device |
| CN203950692U (en) * | 2014-07-21 | 2014-11-19 | 湖北瑞廷电子材料科技有限公司 | The device of directed metal forming |
-
2014
- 2014-07-21 CN CN201410344372.6A patent/CN104064381B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2853815Y (en) * | 2005-11-30 | 2007-01-03 | 上海飞乐天和电极箔有限公司 | Bottom spray system of aluminium foil corrosion production line |
| CN201092590Y (en) * | 2007-09-26 | 2008-07-30 | 乳源瑶族自治县东阳光化成箔有限公司 | Capacitor aluminum foil etching device |
| CN201321503Y (en) * | 2008-12-18 | 2009-10-07 | 乳源瑶族自治县东阳光化成箔有限公司 | Aluminum-foil electrolytic corrosion device |
| CN201695101U (en) * | 2010-05-10 | 2011-01-05 | 南通三瑛电子有限公司 | Cathode etched foil spraying and blowing device |
| CN203950692U (en) * | 2014-07-21 | 2014-11-19 | 湖北瑞廷电子材料科技有限公司 | The device of directed metal forming |
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| CN104064381B (en) | 2017-02-08 |
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Denomination of invention: Device for directional metal foil Effective date of registration: 20230621 Granted publication date: 20170208 Pledgee: Dangyang Guotou Financing Guarantee Co.,Ltd. Pledgor: HUBEI RUITING ELECTRONIC MATERIALS TECHNOLOGY Co.,Ltd. Registration number: Y2023980044847 |
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