CN204834729U - Rim charge coiling mechanism of diaphragm cutting machine - Google Patents
Rim charge coiling mechanism of diaphragm cutting machine Download PDFInfo
- Publication number
- CN204834729U CN204834729U CN201520610999.1U CN201520610999U CN204834729U CN 204834729 U CN204834729 U CN 204834729U CN 201520610999 U CN201520610999 U CN 201520610999U CN 204834729 U CN204834729 U CN 204834729U
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- China
- Prior art keywords
- rolling layer
- rim charge
- air bag
- cutting machine
- gasbag
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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
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Abstract
The utility model discloses a rim charge coiling mechanism of diaphragm cutting machine, including pivot, gasbag and rolling layer, the gasbag cladding is in above the pivot, the gasbag is made by vulcanite, the outside cladding of gasbag has the rolling layer, the rolling layer is made by the carbon steel material, both ends all are provided with the air cock about the rolling layer, the air cock with the gasbag intercommunication, pivot, gasbag all are connected through the fixed pin with the rolling layer. This rim charge coiling mechanism unloads through gasbag physiosis mode fast, has reduced the cutting of blade, has prevented also that the membrane bits that the cutting caused from polluting, more is favorable to save time and cost.
Description
Technical field
The utility model belongs to lithium battery diaphragm production technical field, is specifically related to a kind of rim charge wrap-up of barrier film cutting machine.
Background technology
Rim charge wrap-up is the main auxiliary equipment of lithium ion battery separator cutting machine, and be mainly used in the residue film collecting both sides when battery diaphragm cut by cutting machine, rolling is stablized, and can not affect the wrapup procedure of cutting machine.But all need to unload owing to having cut at every turn, unloading falls is need, by blade cuts, to compare and lose time; And during cutting, have the pollution of film bits, cause having cut and also will clean out; Due to during blade cuts and barrier film rub, more allowing blade replacement frequently; And rim charge winder will put columniform refill, due to by blade cuts, during cutting, blade can cut on refill, has used refill of a specified duration also will change, because this increasing the expense of cost.
Utility model content
Need to cut the problem wasted time and energy for solving existing rim charge wrap-up, the utility model proposes a kind of rim charge wrap-up of barrier film cutting machine, this rim charge wrap-up unloads by air bag inflatable mode fast, decrease the cutting of blade, also prevent the film bits pollution of cutting and causing, be more conducive to saving time and cost.
The technical solution of the utility model is achieved in that
A kind of rim charge wrap-up of barrier film cutting machine, comprise rotating shaft, air bag and rolling layer, described air bag is coated on above described rotating shaft, described air bag is made up of vulcanized rubber, described air bag outside is coated with rolling layer, and described rolling layer is made up of carbon steel material, and the two ends, left and right of described rolling layer are provided with valve, described valve is communicated with described air bag, and described rotating shaft, air bag are all connected by steady pin with rolling layer.
Further, described valve is arranged on the two ends, left and right of described rolling layer by expansion sleeve.
Further, described rotating shaft is hollow structure.
Further, when described air bag is not inflated, its thickness 10-12mm; When described airbag aeration, its thickness is 30-34mm.
Further, the thickness of described rolling layer is 2-3mm.
Further, described carbon steel is selected from killed steel, and the shape of described steady pin is spike.
The beneficial effects of the utility model:
The rim charge wrap-up of the utility model barrier film cutting machine is the mode of inflatable, has inflated just can directly use at valve.When rolling completes, in valve venting, rim charge wrap-up will diminish, and rim charge can unload fast, decreases the cutting of blade, also prevent the film bits pollution of cutting and causing, is more conducive to saving time and cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the rim charge wrap-up of the utility model barrier film cutting machine;
Fig. 2 is Fig. 1 end view.
Accompanying drawing indicates: 1, rotating shaft, and 2, air bag, 3, rolling layer, 4, steady pin, 5, valve.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 1 and Fig. 2, a kind of rim charge wrap-up of barrier film cutting machine, comprises rotating shaft 1, air bag 2 and rolling layer 3.Rotating shaft 1 is hollow structure, and length is 8cm.Air bag 2 is coated on above rotating shaft 1, and air bag 2 is made up of vulcanized rubber.Air bag 2 outside is coated with rolling layer 3.Rolling layer 3 is made up of carbon steel material.Rolling layer 3 length is 8cm, and thickness is 2-3mm.Rotating shaft 1, air bag 2 are all connected by steady pin 4 with rolling layer 3.The shape of steady pin 4 is spike, is used for connection rotating shaft 1 and carbon steel, and when preventing from inflating excessive, carbon steel departs from.When air bag 2 is not inflated, its thickness 10-12mm; When air bag 2 is inflated, its thickness is 30-34mm.The two ends, left and right of rolling layer 3 are provided with expansion sleeve, and valve 5 is arranged on expansion sleeve.Valve 5 is communicated with air bag 2.Valve 5 is used for inflating and degassing; And expansion sleeve is both sides distortion when preventing air bag 2 from inflating.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. the rim charge wrap-up of a barrier film cutting machine, it is characterized in that, comprise rotating shaft, air bag and rolling layer, described air bag is coated on above described rotating shaft, and described air bag is made up of vulcanized rubber, and described air bag outside is coated with rolling layer, described rolling layer is made up of carbon steel material, the two ends, left and right of described rolling layer are provided with valve, and described valve is communicated with described air bag, and described rotating shaft, air bag are all connected by steady pin with rolling layer.
2. the rim charge wrap-up of barrier film cutting machine according to claim 1, is characterized in that, described valve is arranged on the two ends, left and right of described rolling layer by expansion sleeve.
3. the rim charge wrap-up of barrier film cutting machine according to claim 1 and 2, is characterized in that, described rotating shaft is hollow structure.
4. the rim charge wrap-up of barrier film cutting machine according to claim 1 and 2, is characterized in that, when described air bag is not inflated, and its thickness 10-12mm; When described airbag aeration, its thickness is 30-34mm.
5. the rim charge wrap-up of barrier film cutting machine according to claim 1 and 2, is characterized in that, the thickness of described rolling layer is 2-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520610999.1U CN204834729U (en) | 2015-08-13 | 2015-08-13 | Rim charge coiling mechanism of diaphragm cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520610999.1U CN204834729U (en) | 2015-08-13 | 2015-08-13 | Rim charge coiling mechanism of diaphragm cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204834729U true CN204834729U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520610999.1U Active CN204834729U (en) | 2015-08-13 | 2015-08-13 | Rim charge coiling mechanism of diaphragm cutting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204834729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511559A (en) * | 2021-04-22 | 2021-10-19 | 威士达半导体科技(张家港)有限公司 | Winding shaft for splitting machine |
-
2015
- 2015-08-13 CN CN201520610999.1U patent/CN204834729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511559A (en) * | 2021-04-22 | 2021-10-19 | 威士达半导体科技(张家港)有限公司 | Winding shaft for splitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Kiln the town of Nanhai District 528225 in Guangdong province Foshan city Yongan Road East seven Fu Industrial Development Zone (Building 3), the first floor (plant 4) Patentee after: FOSHAN YINGBOLAI TECHNOLOGY CO., LTD. Address before: Kiln the town of Nanhai District 528225 in Guangdong province Foshan city Yongan Road East seven Fu Industrial Development Zone (Building 3), the first floor (plant 4) Patentee before: Bracco skill Co., Ltd is full of by Foshan City |