CN202534545U - Conductive roller used in capacitor aluminum foil production - Google Patents
Conductive roller used in capacitor aluminum foil production Download PDFInfo
- Publication number
- CN202534545U CN202534545U CN2012201566357U CN201220156635U CN202534545U CN 202534545 U CN202534545 U CN 202534545U CN 2012201566357 U CN2012201566357 U CN 2012201566357U CN 201220156635 U CN201220156635 U CN 201220156635U CN 202534545 U CN202534545 U CN 202534545U
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- CN
- China
- Prior art keywords
- aluminium foil
- conductive rollers
- foil production
- stainless steel
- steel shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model provides a conductive roller used in the capacitor aluminum foil production, comprising a stainless steel shaft, a flange plate and a roller. The inner layer of the roller is a copper cylinder, a high-conductivity material is wrapped on the outside of the copper cylinder, and the high-conductivity material is silver. By reducing the resistance between the conductive roller and an aluminum foil, the conductive roller used in the capacitor aluminum foil production of the utility model enables the energy consumption to be reduced and the aluminum foil output and yield to be improved at the same time.
Description
Technical field
The utility model relates to electronics paper tinsel apparatus field, is specifically related to a kind of capacitor aluminium foil production and uses conductive rollers.
Background technology
Existing capacitor aluminium foil change into be used to transmit with electric action all be the aluminium rod that is formed from aluminium; Thisly not only transmitted aluminium foil but also be added to aluminium foil to cathode voltage when being used for closely contacting with aluminium foil, the electric current of being supplied with when both contact mostly is higher than about 1800 peaces, but since between aluminium rod and the aluminium foil connecting resistance big; Heating temp is high; Can produce pyrophoric behavio(u)r in case surpass 1800 ampere-hour aluminium foil surfaces, also can cause the aluminium foil fracture when situation is serious, cause the product percent defective high; Yield poorly problems such as cost up.
The utility model content
In view of this, the utility model provides a kind of capacitor aluminium foil production to use conductive rollers, through reducing resistance between conductive rollers and the aluminium foil, when cutting down the consumption of energy, improves the output and the rate of finished products of aluminium foil.
For solving above technical problem, the technical scheme that the utility model provided is that conductive rollers is used in a kind of capacitor aluminium foil production; Comprise stainless steel shaft, ring flange and roller; Said cylinder internal layer is the copper coin tube, and copper coin tube coated outside has a floor height to lead material, and said height is led material and is silver.
The spindle nose front end of said stainless steel shaft is provided with intake tunnel, and the rear end of said stainless steel shaft is provided with exhalant canal.
The front end of said stainless steel shaft is provided with the water intaking valve that is used for controlled water flow, and said water intaking valve and intake tunnel turn socket.
Said water intaking valve rotary seal is rotatable to be socketed on the intake tunnel, leaks so that prevent.
The rear end of said stainless steel shaft is provided with the outlet valve that is used for controlled water flow, and said outlet valve and exhalant canal turn socket.
Said outlet valve rotary seal is socketed on the exhalant canal, leaks so that prevent.
Can find out from above-mentioned technical scheme; Conductive rollers is used in the capacitor aluminium foil production that the utility model provides; Silver through former aluminium rod is inlayed 2mm outward with the less copper rod of resistance substitutes, and copper rod surface adopts height to lead material silver to process, make the reduction of conductive rollers and aluminium foil contact resistance; Thereby reduced caloric value, guaranteed to produce and improved product percent of pass stable the time; In addition, conductive rollers is lowered the temperature, reduced the temperature that the aluminium foil reaction produces, impel production more stable through adopting water-cooling pattern.
Description of drawings
Fig. 1 is the structural representation of a kind of capacitor aluminium foil production of providing of the utility model embodiment with conductive rollers.
Fig. 2 is the amplification assumption diagram of A among Fig. 1.
Relevant Reference numeral is following among the figure:
1---water intaking valve, 2---the rotary seal joint, 3---the copper coin tube, 4---high conductive layer silver; 5---rear stub, 6---stainless steel shaft, 7---exhalant canal, 8---intake tunnel; 9---the forward flange dish, 10---the rotary seal joint, 11---outlet valve.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is a kind of embodiment of the utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the novel protection range of this use.
Referring to Fig. 1; Conductive rollers is used in the capacitor aluminium foil production that the utility model provides; Comprise stainless steel shaft 7, ring flange and rod tube; Wherein, the two ends of said stainless steel shaft 7 are respectively arranged with forward flange dish 9 and rear stub 5, and said front and back ring flange adopts screwed connection to impel stainless steel shaft 7 to be connected with the rod tube.
Said rod tube tightly wraps copper coin tube 3 through high conductive layer 4 and processes, and said high conductive layer is a silver.For guaranteeing that rod tube surface has the high-conductivity ability, then comprise one deck silver on copper coin tube 3 surfaces, owing to receive the influence of the market price,, the silver-colored pipe box of therefore general employing forms high conductive layer 4 at the outer surface of copper coin tube 3.Said silver-colored pipe box be through the metal principle of expanding with heat and contracting with cold earlier with 3 coolings of copper coin tube, with tightly mosaic set after the silver-colored sleeve pipe heating on the surface of copper coin tube 3.Also copper coin tube 3 surfaces plate one deck silver layer with evaporation mode or plating mode again, can also be through adopting pressuring method or processing conductive rollers with the sticking floor height electricity electric conducting material of pressing of heat-resisting high viscose glue.
Because the resistivity 0.0159 Ω mm2/m of silver under 20 ℃ of degree normal temperature; Carry out in the galvanization in conductive rollers, the contact resistance between conductive rollers and the aluminium foil diminishes, and can draw according to rating formula; Caloric value in aluminium foil reacts process reduces; The temperature that causes aluminium foil to change into when reaction descends, and has reduced the probability of the disconnected paper tinsel of conductive rollers sparking, has improved product quality when impelling the ordinary production that aluminium foil changes into.In addition, silver point is 960.8 ℃, impels when aluminium foil changes into reaction, and conductive rollers can not be affected.In addition, aluminium electric conductivity and in air, be prone to form aluminium oxide and cause aluminium rod electric conductivity bad, aluminium rod often heating is made the waste electric energy, inlays silver through adopting more small resistor rate copper rod, can effectively improve the electric conductivity of conductive rollers.
Referring to Fig. 2, the front end of stainless steel shaft 7 is provided with intake tunnel 8, and water intaking valve 1 is socketed on the intake tunnel 8 through rotary seal joint 2; Realize being tightly connected of water intaking valve 7 and intake tunnel 8; So that anti-sealing spills from intake tunnel 8, entering changes in the liquid, thereby influences the reaction that changes into of aluminium foil.
With above-mentioned the same; The rear end of stainless steel shaft 7 is provided with exhalant canal 7; Outlet valve 11 is socketed on the exhalant canal 7 through rotary seal joint 10, realizes being tightly connected of outlet valve 11 and exhalant canal 7, so that anti-sealing spills from exhalant canal 7; Entering changes in the liquid, thereby influences the reaction that changes into of aluminium foil.
Somely be used for the ring-shaped groove that current pass through through on the inwall of copper coin tube 3, being provided with, arrive exhalant canal 7 through intake tunnel 8 and ring-shaped groove and discharge through outlet valve 11 so that cold water gets into the back from water intaking valve 1.Ring-shaped groove on the inwall of the internal layer copper coin tube 3 of rod tube evenly distributes; The heat release of impelling conductive rollers is in cold water; Reach the purpose that realizes the conductive rollers cooling, further guarantee to change into the moderate of temperature in the reaction, guarantee the ordinary production of aluminium foil at aluminium foil; Reduce the probability that sparking takes place, improved the product quality of aluminium foil.
In sum, compared with prior art, conductive rollers is used in the production of the utility model capacitor aluminium foil; Through silver-colored at copper coin tube coated outside one deck; Because silver is little with the resistivity of gold, impel the contact resistance between aluminium foil and the conductive rollers to reduce, reduce the heat that discharges when aluminium foil changes into; Reduce the probability of happening of the sparking of conductive rollers when aluminium foil changes into, improved the quality of the product of aluminium foil when can effectively guarantee the ordinary production of aluminium foil.In addition, the utility model adopts the mode of water-cooled to lower the temperature to conductive rollers, has effectively reduced and has adopted blower fan to cool off the energy dissipation that causes when adopting the aluminium rod, can practice thrift cost.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Concerning those skilled in the art, will make conspicuous, the defined herein General Principle can be under the situation of spirit that does not break away from utility model or scope, to the multiple modification of these embodiment at other embodiment
The middle realization.Therefore, the utility model will can not be limited and these embodiment shown in this paper, but will meet and principle disclosed herein and novel features the wideest corresponding to scope.
Claims (6)
1. conductive rollers is used in a capacitor aluminium foil production, comprises stainless steel shaft, ring flange and cylinder, it is characterized in that, said cylinder internal layer is the copper coin tube, and copper coin tube coated outside has a floor height to lead material, and said height is led material and is silver.
2. conductive rollers is used in capacitor aluminium foil production as claimed in claim 1, it is characterized in that, the spindle nose front end of said stainless steel shaft is provided with intake tunnel, and the rear end of said stainless steel shaft is provided with exhalant canal.
3. conductive rollers is used in capacitor aluminium foil production as claimed in claim 1, it is characterized in that, the front end of said stainless steel shaft is provided with the water intaking valve that is used for controlled water flow, and said water intaking valve and intake tunnel turn socket.
4. conductive rollers is used in capacitor aluminium foil production as claimed in claim 3, it is characterized in that, said water intaking valve rotary seal is rotatable to be socketed on the intake tunnel.
5. conductive rollers is used in capacitor aluminium foil production as claimed in claim 1, it is characterized in that, the rear end of said stainless steel shaft is provided with the outlet valve that is used for controlled water flow, said outlet valve and exhalant canal socket.
6. conductive rollers is used in capacitor aluminium foil production as claimed in claim 5, it is characterized in that, said outlet valve rotary seal is socketed on the exhalant canal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201566357U CN202534545U (en) | 2012-04-15 | 2012-04-15 | Conductive roller used in capacitor aluminum foil production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201566357U CN202534545U (en) | 2012-04-15 | 2012-04-15 | Conductive roller used in capacitor aluminum foil production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202534545U true CN202534545U (en) | 2012-11-14 |
Family
ID=47135709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201566357U Expired - Fee Related CN202534545U (en) | 2012-04-15 | 2012-04-15 | Conductive roller used in capacitor aluminum foil production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202534545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112441452A (en) * | 2019-09-04 | 2021-03-05 | 荥经县旭光电子有限公司 | Formation aluminum foil processing device with winding and equidistant cutting functions |
-
2012
- 2012-04-15 CN CN2012201566357U patent/CN202534545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112441452A (en) * | 2019-09-04 | 2021-03-05 | 荥经县旭光电子有限公司 | Formation aluminum foil processing device with winding and equidistant cutting functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20150415 |
|
| EXPY | Termination of patent right or utility model |