CN201863111U - PVA (Poly Vinyl Alcohol) cathode roller polisher - Google Patents
PVA (Poly Vinyl Alcohol) cathode roller polisher Download PDFInfo
- Publication number
- CN201863111U CN201863111U CN 201020602503 CN201020602503U CN201863111U CN 201863111 U CN201863111 U CN 201863111U CN 201020602503 CN201020602503 CN 201020602503 CN 201020602503 U CN201020602503 U CN 201020602503U CN 201863111 U CN201863111 U CN 201863111U
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- Prior art keywords
- polishing wheel
- cathode roll
- pva
- cathode roller
- polishing
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Abstract
The utility model discloses a PVA (Poly Vinyl Alcohol) cathode roller polisher, which comprises a cathode roller power transmission device, wherein a front polishing wheel is arranged on the left side of the cathode roller power transmission device, a back polishing wheel parallel to the axis of the front polishing wheel is arranged on the side of the front polishing wheel, and two sets of power sources respectively drive the front polishing wheel and the back polishing wheel. The utility model provides the PVA cathode roller polisher capable of improving grinding quality and increasing grinding speed.
Description
Technical field
The utility model relates to a kind of Copper Foil production equipment, especially a kind of PVA cathode roll polishing machine.
Background technology
The second phase cathode roll is the titanium roller; the titanium material is a kind of rare refractory metal; have the advantages that specific strength is big, plasticity is strong; the percentage elongation of high purity titanium can reach 50%---and 60%, normal temperature can form fine and close protective oxide film with air contacting surface down, does not react with most strong acid, highly basic under this layer oxide-film normal temperature; comprise the king in the acid---chloroazotic acid; it only with concentrated hydrochloric acid, the strong sulfuric acid response of hydrofluoric acid, heat, therefore, the resistance to chemical corrosion excellence.The cathode roll surface is the basis that Copper Foil is deposited as paper tinsel, the roll surface quality not only has direct relation with the apparent mass of Copper Foil light face, and inherent quality and coarse (hair) face microscopic pattern of Copper Foil had remote-effects, so the cathode roll polishing is the critical process that Copper Foil is produced.According to the technical parameter requirement, the cathode roll polishing once approximately needs 96 times, about 4 days.Polishing time is of a specified duration more, and the Homes Using TV of giving birth to paper tinsel is just low more, and monthly output is just low, and unit consumption rises, and promptly cost of investment is big, and income is low, and this is to company's benefit or it all is very unfavorable seizing market.In order to put into production as early as possible, at first take to reduce the way of polishing number of times, but cathode roll polishing must reach the requirement number of times and could guarantee roll surface and mao paper tinsel face quality in the reality, adjust the grinding speed of abrasive sheet so have only to roll surface, existing polishing machine only adopts the preceding polishing wheel grinding cathode roll of a slice, often can not reach satisfied effect.
The utility model content
The purpose of this utility model provides a kind of grinding quality that improves, and increases the PVA cathode roll polishing machine of grinding speed.
For achieving the above object, the utility model adopts following technical scheme: a kind of PVA cathode roll polishing machine, comprise the cathode roll actuating unit, in cathode roll actuating unit left side preceding polishing wheel is set, at the side setting of preceding polishing wheel and the back polishing wheel of preceding polishing wheel axially parallel, preceding polishing wheel and back polishing wheel are driven by two cover power sources respectively.
Described power source all is the belt driver by driven by motor.
Described cathode roll actuating unit comprises main motor, decelerator and the belt drive unit that connects successively, and belt drive unit is connected with shaft coupling.
The beneficial effects of the utility model are: cathode roll can be assemblied on the cathode roll actuating unit, and cathode roll is between forward and backward polishing wheel, and cathode roll, forward and backward polishing wheel three turn to identical.The contact point place of cathode roll and preceding polishing wheel, both linear velocity directions are opposite; The contact point place of cathode roll and back polishing wheel, both linear velocity directions are also opposite.Suppose that the positive rotary speed of cathode roll is V, the positive rotary speed of preceding polishing wheel is V1, and the positive rotary speed of back polishing wheel is V2.The relative velocity of preceding polishing wheel and cathode roll is V+V1, and the speed of back polishing wheel is V+V2, and actual polishing velocity is V+V1+V+V2; Therefore, increase by one after polishing wheel improved grinding rate, and turn to as above-mentioned and turn to, it is maximum that polishing velocity can reach.Driving forward and backward polishing wheel respectively by two cover power sources makes the speed adjustment more flexible.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a principle schematic of the present utility model.
The specific embodiment
By Fig. 1, a kind of PVA cathode roll polishing machine shown in Figure 2, comprise the cathode roll actuating unit, polishing wheel 4 before cathode roll actuating unit left side is provided with, at the side setting of preceding polishing wheel 4 and the back polishing wheel 10 of preceding polishing wheel 4 axially parallels, preceding polishing wheel 4 and back polishing wheel 10 are contour.Preceding polishing wheel 4 and back polishing wheel 10 are driven by two cover power sources respectively.Described power source is the belt driver 2 for being driven by motor 3 all.Described cathode roll actuating unit comprises successively main motor 5, decelerator 7 and the belt drive unit 8 that connects, and belt drive unit 8 is connected with shaft coupling 9, is connected by shaft coupling 6 between main motor 5 and the decelerator 7.
During grinding, cathode roll 1 is driven by the cathode roll actuating unit by shaft coupling 9, and turning to of cathode roll 1, forward and backward polishing wheel 4,10 is identical, and cathode roll 1 is between forward and backward polishing wheel 4,10.The contact point place of cathode roll 1 and preceding polishing wheel 4, both linear velocity directions are opposite; The contact point place of cathode roll 1 and back polishing wheel 10, both linear velocity directions are also opposite.Suppose that cathode roll 1 positive rotary speed is V, the positive rotary speed of preceding polishing wheel is V1, and the positive rotary speed of back polishing wheel is V2.The relative velocity of preceding polishing wheel and cathode roll is V+V1, and the speed of back polishing wheel is V+V2, and actual polishing velocity is V+V1+V+V2; Therefore, increase by one after polishing wheel improved grinding rate, and turn to as above-mentioned and turn to, it is maximum that polishing velocity can reach.
Claims (3)
1. PVA cathode roll polishing machine, comprise the cathode roll actuating unit, in cathode roll actuating unit left side preceding polishing wheel is set, it is characterized in that: at the side setting of preceding polishing wheel and the back polishing wheel of preceding polishing wheel axially parallel, preceding polishing wheel and back polishing wheel are driven by two cover power sources respectively.
2. PVA cathode roll polishing machine as claimed in claim 1 is characterized in that: described power source all is the belt driver by driven by motor.
3. PVA cathode roll polishing machine as claimed in claim 1 or 2 is characterized in that: described cathode roll actuating unit comprises main motor, decelerator and the belt drive unit that connects successively, and belt drive unit is connected with shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020602503 CN201863111U (en) | 2010-11-12 | 2010-11-12 | PVA (Poly Vinyl Alcohol) cathode roller polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020602503 CN201863111U (en) | 2010-11-12 | 2010-11-12 | PVA (Poly Vinyl Alcohol) cathode roller polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863111U true CN201863111U (en) | 2011-06-15 |
Family
ID=44134277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020602503 Expired - Fee Related CN201863111U (en) | 2010-11-12 | 2010-11-12 | PVA (Poly Vinyl Alcohol) cathode roller polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863111U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002204A (en) * | 2014-06-12 | 2014-08-27 | 广东嘉元科技股份有限公司 | Method for grinding cathode roller for production of very-low-profile copper foil through electrolytic copper foil |
| CN105177695A (en) * | 2015-08-10 | 2015-12-23 | 灵宝华鑫铜箔有限责任公司 | Cathode roller PVA polishing technology |
| CN107009207A (en) * | 2017-06-13 | 2017-08-04 | 广东嘉元科技股份有限公司 | Cathode roll milling apparatus |
| CN108127540A (en) * | 2017-12-12 | 2018-06-08 | 山东金宝电子股份有限公司 | A kind of polishing process of electrolytic copper foil production cathode roll |
| CN110565158A (en) * | 2019-10-08 | 2019-12-13 | 陕西汉和新材料科技有限公司 | novel cathode titanium roller online polishing method and online polishing device |
| CN111660181A (en) * | 2019-03-06 | 2020-09-15 | 人科机械设备(陕西)有限公司 | Novel cathode roll grinding device |
| CN111660197A (en) * | 2019-03-06 | 2020-09-15 | 人科机械设备(陕西)有限公司 | Cathode roll grinding device |
-
2010
- 2010-11-12 CN CN 201020602503 patent/CN201863111U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002204A (en) * | 2014-06-12 | 2014-08-27 | 广东嘉元科技股份有限公司 | Method for grinding cathode roller for production of very-low-profile copper foil through electrolytic copper foil |
| CN105177695A (en) * | 2015-08-10 | 2015-12-23 | 灵宝华鑫铜箔有限责任公司 | Cathode roller PVA polishing technology |
| CN107009207A (en) * | 2017-06-13 | 2017-08-04 | 广东嘉元科技股份有限公司 | Cathode roll milling apparatus |
| CN107009207B (en) * | 2017-06-13 | 2018-09-25 | 广东嘉元科技股份有限公司 | Cathode roll milling apparatus |
| CN108127540A (en) * | 2017-12-12 | 2018-06-08 | 山东金宝电子股份有限公司 | A kind of polishing process of electrolytic copper foil production cathode roll |
| CN108127540B (en) * | 2017-12-12 | 2021-01-12 | 山东金宝电子股份有限公司 | Polishing process of cathode roller for electrolytic copper foil production |
| CN111660181A (en) * | 2019-03-06 | 2020-09-15 | 人科机械设备(陕西)有限公司 | Novel cathode roll grinding device |
| CN111660197A (en) * | 2019-03-06 | 2020-09-15 | 人科机械设备(陕西)有限公司 | Cathode roll grinding device |
| CN110565158A (en) * | 2019-10-08 | 2019-12-13 | 陕西汉和新材料科技有限公司 | novel cathode titanium roller online polishing method and online polishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131112 |