CN205564861U - Can change slippage ring of rolling axle diameter and rolling axle thereof - Google Patents
Can change slippage ring of rolling axle diameter and rolling axle thereof Download PDFInfo
- Publication number
- CN205564861U CN205564861U CN201521111181.1U CN201521111181U CN205564861U CN 205564861 U CN205564861 U CN 205564861U CN 201521111181 U CN201521111181 U CN 201521111181U CN 205564861 U CN205564861 U CN 205564861U
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- cun
- differential slip
- slip ring
- outer ring
- diameter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model provides a can change slippage ring of rolling axle diameter and rolling axle thereof, including heart part 1 and outer loop part 2, wherein heart part 1 contains two at least draw -in grooves 3 for fixed slippage ring. And through a simple and easy rolling mode, especially 6 cun book core rolling lithium battery diaphragm's of one kind 3 cun rolling axle plant uses method to can be according to the requirement of actual production, switch the production demand of 3 cun and 6 cun products at any time. The simple high efficiency of this method has increased by 3 cun variety that the rolling axle used, has satisfied the actual production demand.
Description
Technical field
The utility model belongs to the production field of lithium battery diaphragm, particularly to differential slip ring and the Scroll thereof of a kind of changed Scroll diameter for lithium battery diaphragm.
Background technology
Currently day by day serious along with environmental problem, and traditional fuel automobile is one of main pollution source.New-energy automobile industry is always the industry that automobile industry or even national governments make earnest efforts investment, and data lithium battery address prediction, the year two thousand twenty electric automobile yield reaches 13,140,000, is 5.5 times in 2010.Wherein, plug-in hybrid-power automobile yield can increase by 35 times and reach 1,400,000, and pure electric automobile yield can reach 750,000, increases by 75 times.
In recent years, along with the fast development of lithium electricity industry, domestic lithium electric separator production technology has also welcome a fast-developing period.Barrier film, as one of the four big materials of lithium battery, have also been obtained the biggest opportunity to develop.During the manufacturing of lithium battery, for adapting to the demand produced, the separator product of some specification is needed to use 6 cun of core rollings by battery producer, and quantity required is increasing.But currently marketed lithium battery diaphragm cutting apparatus is mostly 3 cun of Scrolls, for adapting to Production requirement, some barrier film manufacturers are not only equipped with 3 cun of Scrolls, are the most also equipped with 6 cun of Scrolls, which greatly enhances the production cost of barrier film, also reduce the efficiency in production process.
The utility model is by one easy rolling mode, a kind of method forming 6 cun of core rolling lithium battery diaphragms of 3 cun of Scroll production and applications.The Production requirement of 3 cun and 6 cun products according to the requirement of actual production, can be switched at any time.This method is simply efficient, adds the diversity that 3 cun of Scrolls use, meets actual production demand.
Utility model content
The utility model provides a kind of easy wrap-up, and the winding method of a kind of 6 cun of core rolling lithium battery diaphragms of 3 cun of Scroll production and applications.This method is simply efficient, adds the diversity that 3 cun of Scrolls use, meets actual production demand.
A kind of differential slip ring changing Scroll diameter, including heart parts 1 and outer ring member 2, wherein heart parts 1 are containing at least two draw-in groove 3, are used for fixing differential slip ring.
Preferably, a diameter of 3 cun of described heart parts, it is used for being enclosed within 3 cun of Scrolls.
Preferably, a diameter of 6 cun of described outer ring member, for installing the core of 6 cun.
Preferably, described draw-in groove is 3 or 4, and wherein, 3 are arranged for equilateral triangle, and 4 is the setting that opposes two-by-two.Triangle is arranged and the setting that opposes two-by-two so that the fixed effect of differential slip ring is the most firm.
Preferably, in the middle of described outer ring member, it is provided with hollow component 4, for providing the space ejecting and shrinking to parts 5.
Preferably, the outer surface of described outer ring member is provided with protruding part 5, for ejecting fixing core in wrapup procedure.
Preferably, the imperial palace ring component 6 being provided with different overall diameter of described outer ring member and little outer ring member 7, wherein, little outer ring member 7 is designed as relatively small overall diameter, it is simple to user of service installs and takes off differential slip ring.
Of the present utility model also provide for a kind of differential slip ring using method changing Scroll diameter:
A, 6 cun of differential slip rings of at least two are arranged on 3 cun of Scrolls；
B, 6 cun of core are arranged on the differential slip ring in Scroll；
C, rolling lithium battery diaphragm.
Preferably, described 6 cun of differential slip ring fixed positions carry out left and right adjustment according to rolling core position.
Preferably, the Scroll in step a is gas expansion shaft or slip shaft.
Preferably, if Scroll is gas expansion shaft in step a, then after loading onto 6 cun of differential slip rings, first gas expansion shaft is inflated after determining position, fixed position.
Preferably, if Scroll is slip shaft in step a, then, after loading onto 6 cun of differential slip rings, position is determined.
Preferably, can determine, according to rolling needs, the quantity loading onto 6 cun of differential slip rings in step a, quantity should not be less than 2 in theory.
The utility model beneficial effect:
(1) the utility model using method operating process is simple, and efficiency is high.
(2) diversity that 3 cun of Scrolls use can be increased, meet actual production demand.
(3) described draw-in groove uses triangle to arrange and the setting that opposes two-by-two so that the fixed effect of differential slip ring is the most firm.
Accompanying drawing explanation
The schematic three dimensional views of Fig. 1 the utility model differential slip ring double card groove；
The schematic three dimensional views of Fig. 2 the utility model differential slip ring four draw-in groove；
The side view of Fig. 3 the utility model differential slip ring；
6 cun of differential slip rings of Fig. 4 the utility model load Scroll；
Fig. 5 the utility model loads onto 6 cun of core；
6 cun of rolling schematic diagrames of Fig. 6 the utility model；
Detailed description of the invention
With embodiment, the utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figs. 1 and 3, a kind of differential slip ring changing Scroll diameter and Scroll thereof, including heart parts 1 and outer ring member 2, wherein heart parts 1 are containing two draw-in grooves 3 in opposition to each other, are used for fixing differential slip ring.A diameter of 3 cun of heart parts, are used for being enclosed within 3 cun of Scrolls.A diameter of 6 cun of outer ring member, for installing the core of 6 cun.The imperial palace ring component 6 being provided with different overall diameter of described outer ring member and little outer ring member 7, wherein, little outer ring member 7 is designed as relatively small overall diameter.
Embodiment 2
As shown in figs. 1 and 3, a kind of differential slip ring changing Scroll diameter and Scroll thereof, including heart parts 1 and outer ring member 2, wherein heart parts 1 are containing two draw-in grooves 3 in opposition to each other, are used for fixing differential slip ring.A diameter of 3 cun of heart parts, are used for being enclosed within 3 cun of Scrolls.A diameter of 6 cun of outer ring member, for installing the core of 6 cun.Hollow component 4 it is provided with in the middle of described outer ring member, the outer surface of described outer ring member is provided with protruding part 5, the imperial palace ring component 6 being provided with different overall diameter of described outer ring member and little outer ring member 7, wherein, little outer ring member 7 is designed as relatively small overall diameter.
Embodiment 3
As shown in Figures 2 and 3, a kind of differential slip ring changing Scroll diameter and Scroll thereof, including heart parts 1 and outer ring member 2, wherein heart parts 1 are containing 4 draw-in grooves opposed two-by-two 3, are used for fixing differential slip ring.A diameter of 3 cun of heart parts, are used for being enclosed within 3 cun of Scrolls.A diameter of 6 cun of outer ring member, for installing the core of 6 cun.Hollow component 4 it is provided with in the middle of described outer ring member, the outer surface of described outer ring member is provided with protruding part 5, the imperial palace ring component 6 being provided with different overall diameter of described outer ring member and little outer ring member 7, wherein, little outer ring member 7 is designed as relatively small overall diameter.
Embodiment 4
As Figure 4-Figure 6, a kind of differential slip ring using method changing Scroll diameter:
A, three 6 cun of differential slip rings are loaded onto on 3 cun of Scrolls, and fix 6 cun of differential slip rings according to rolling core position, as shown in Figure 4；
B, 6 cun of core are normally loaded onto in Scroll, as shown in Figure 5；
C, according to the normal rolling of the winding process specified, as shown in Figure 6.
The utility model is further illustrated below in conjunction with specific embodiment:
Choosing the barrier film using 6 cun of core to produce 20 μ m 580mm × 1000m, wherein using Scroll is 3 cun of slip shafts, carries out practical operation according to technique scheme.
Comparative example 1
Visible, the utility model contains little outer ring member 7 and is conducive to improving the stability of rolling, improves rolling quality.
The foregoing is only preferred embodiment of the present utility model, be to combine concrete preferred embodiment further detailed description of the utility model, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (10)
1. the differential slip ring that can change Scroll diameter, it is characterised in that including heart parts (1) and outer ring member (2), wherein, heart parts (1) contain at least two draw-in groove (3), are used for fixing differential slip ring.
The most according to claim 1, differential slip ring, it is characterised in that a diameter of 3 cun of described heart parts, be used for being enclosed within 3 cun of Scrolls.
The most according to claim 1, differential slip ring, it is characterised in that a diameter of 6 cun of described outer ring member, for installing the core of 6 cun.
The most according to claim 1, differential slip ring, it is characterised in that described draw-in groove is 3,3 are arranged for equilateral triangle.
The most according to claim 1, differential slip ring, it is characterised in that described draw-in groove is 4,4 is the setting that opposes two-by-two.
Differential slip ring the most according to claim 1, it is characterised in that be provided with hollow component (4) in the middle of described outer ring member.
Differential slip ring the most according to claim 1, it is characterised in that the outer surface of described outer ring member is provided with protruding part (5).
Differential slip ring the most according to claim 1, it is characterized in that, described outer ring member is provided with imperial palace ring component (6) and the little outer ring member (7) of different overall diameter, and wherein, little outer ring member (7) is designed as relatively small overall diameter.
9. the Scroll containing differential slip ring described in claim 1-8 any claim, it is characterised in that 6 cun of differential slip rings of at least two are arranged on 3 cun of Scrolls.
The Scroll of differential slip ring the most according to claim 9, it is characterised in that described 6 cun of differential slip ring fixed positions can carry out left and right according to rolling core position and adjust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111181.1U CN205564861U (en) | 2015-12-28 | 2015-12-28 | Can change slippage ring of rolling axle diameter and rolling axle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111181.1U CN205564861U (en) | 2015-12-28 | 2015-12-28 | Can change slippage ring of rolling axle diameter and rolling axle thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564861U true CN205564861U (en) | 2016-09-07 |
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ID=56823596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521111181.1U Active CN205564861U (en) | 2015-12-28 | 2015-12-28 | Can change slippage ring of rolling axle diameter and rolling axle thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112513560A (en) * | 2018-08-03 | 2021-03-16 | 三菱电机株式会社 | Angle detector and method for manufacturing angle detector |
-
2015
- 2015-12-28 CN CN201521111181.1U patent/CN205564861U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112513560A (en) * | 2018-08-03 | 2021-03-16 | 三菱电机株式会社 | Angle detector and method for manufacturing angle detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |