CN202671700U - Conducting roll - Google Patents
Conducting roll Download PDFInfo
- Publication number
- CN202671700U CN202671700U CN 201220272697 CN201220272697U CN202671700U CN 202671700 U CN202671700 U CN 202671700U CN 201220272697 CN201220272697 CN 201220272697 CN 201220272697 U CN201220272697 U CN 201220272697U CN 202671700 U CN202671700 U CN 202671700U
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- CN
- China
- Prior art keywords
- roll
- conducting
- copper
- copper roller
- conductive
- 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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Abstract
The utility model discloses a conducting roll, particularly relates to a conducting roll for production of aluminum foils of electrolytic capacitors, overcomes the defects of the prior art and provides the conducting roll simple in manufacturing process and long in service life. According to the technical scheme solving the technical problems, the conducting roll comprises a copper roll, a hollow shaft, bearings, a pulley, cooling water pipes and a conducting layer. The conducting layer is arranged on the outer surface of the copper roll, the copper roll, the bearings and the pulley are sleeved on the hollow shaft, the cooling water pipes are connected to two ends of the hollow shaft, the copper roll is an equal-diameter hollow cylinder, a conducting contact section is arranged at one end of the copper roll, and an aluminum foil contact section is arranged at the other end of the copper roll. The conducting roll is mainly used for aluminum foil production.
Description
Technical field
The utility model discloses a kind of conductive rollers, be specifically related to the conductive rollers of aluminum foil for electrolytic condenser production usefulness.
Background technology
In the electronic aluminum foil corrosion operation, general strong acid and the low-voltage, high-current of adopting corrodes, power supply is conductive rollers with the medium that is connected of electric aluminum foil, its rotating speed and supply current are proportional, improve production capacity, must improve supply current, and the cleanliness factor on the lifting of electric current and conductive rollers surface there are much relations.
The structure of existing conductive rollers is about 1.3 meters of total lengths, divides two sections, and the centre is welded with flexible form; Principle of work be one section by conduction bands from electric power outputting current to the copper roller, another the section as with current delivery to aluminium foil; Traditional conductive rollers pattern is that the conduction bands contact segment generally wants little by 30%～50% than aluminium foil contact segment diameter.Because the aluminium foil contact segment can be worn and torn under acidic medium corrosion for a long time, causes surface irregularity, and external diameter diminishes, and needs repeatedly go up lathe and grinding machine processing, and General Life can be above 2 years.
The utility model content
The utility model a kind of conductive rollers has overcome the deficiency that prior art exists, and provides that a kind of manufacture craft is simple, the conductive rollers of long service life.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of conductive rollers, comprise the copper roller, tubular shaft, bearing, belt wheel, water-cooled tube and conductive layer, copper roller outside surface is provided with conductive layer, is set with copper roller, bearing and belt wheel on the tubular shaft, the two ends of tubular shaft all are connected with water-cooled tube, the copper roller is the equal diameter hollow cylinder, and an end of copper roller is the conductive contact section, and the other end of copper roller is the aluminium foil contact segment.
Described conductive contact section is identical with the structure of aluminium foil contact segment.
The beneficial effect that the utility model compared with prior art has is: the utility model is by changing conductive contact section copper roller diameter, itself and aluminium foil contact segment diameter are consistent, namely form with a copper pipe processing, there is not welding sequence, after the aluminium foil contact segment can't be used because of corrosion, conductive contact section and aluminium foil contact segment are exchanged, original conductive contact section is contacted with the paper tinsel face, the wearing and tearing section contacts with conduction bands, satisfying under the prerequisite that the paper tinsel face normally moves and electric current passes through, increasing the work-ing life of conductive rollers.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Among the figure, 1 is the copper roller, and 2 is tubular shaft, and 3 is bearing, and 4 is belt wheel, and 5 is water-cooled tube, and 6 is conductive layer, and 7 is the conductive contact section, and 8 is the aluminium foil contact segment.
Embodiment
As shown in Figure 1 and Figure 2, a kind of conductive rollers of the utility model, comprise copper roller 1, tubular shaft 2, bearing 3, belt wheel 4, water-cooled tube 5 and conductive layer 6, copper roller 1 outside surface is provided with conductive layer 6, is set with copper roller 1, bearing 2 and belt wheel 4 on the tubular shaft 2, the two ends of tubular shaft 2 all are connected with water-cooled tube 5, copper roller 1 is the equal diameter hollow cylinder, and an end of copper roller 1 is conductive contact section 7, and the other end of copper roller 1 is aluminium foil contact segment 8.
Described conductive contact section 7 is identical with the structure of aluminium foil contact segment 8.
The utility model is by changing the diameter of conductive contact section 7 place's copper rollers 1, itself and aluminium foil contact segment 8 diameters are consistent, namely form with a copper pipe processing, there is not welding sequence, after aluminium foil contact segment 8 can't be used because of corrosion, conductive contact section 7 and aluminium foil contact segment 8 exchanged, original conductive contact section 7 is contacted with the paper tinsel face, the wearing and tearing section contacts with conduction bands, is satisfying under the prerequisite that the paper tinsel face normally moves and electric current passes through, and has increased the work-ing life of conductive rollers.
Claims (2)
1. conductive rollers, comprise copper roller (1), tubular shaft (2), bearing (3), belt wheel (4), water-cooled tube (5) and conductive layer (6), copper roller (1) outside surface is provided with conductive layer (6), be set with copper roller (1), bearing (2) and belt wheel (4) on the tubular shaft (2), the two ends of tubular shaft (2) all are connected with water-cooled tube (5), it is characterized in that: copper roller (1) is the equal diameter hollow cylinder, one end of copper roller (1) is conductive contact section (7), and the other end of copper roller (1) is aluminium foil contact segment (8).
2. a kind of conductive rollers according to claim 1, it is characterized in that: described conductive contact section (7) is identical with the structure of aluminium foil contact segment (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272697 CN202671700U (en) | 2012-06-11 | 2012-06-11 | Conducting roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272697 CN202671700U (en) | 2012-06-11 | 2012-06-11 | Conducting roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671700U true CN202671700U (en) | 2013-01-16 |
Family
ID=47492612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272697 Expired - Fee Related CN202671700U (en) | 2012-06-11 | 2012-06-11 | Conducting roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044948A (en) * | 2022-07-29 | 2022-09-13 | 广东恒扬新材料有限公司 | Energy-saving and efficient formed foil conductive roller and production line |
-
2012
- 2012-06-11 CN CN 201220272697 patent/CN202671700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044948A (en) * | 2022-07-29 | 2022-09-13 | 广东恒扬新材料有限公司 | Energy-saving and efficient formed foil conductive roller and production line |
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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: 20130116 Termination date: 20190611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |