CN203690417U - Jellyroll winding equipment - Google Patents
Jellyroll winding equipment Download PDFInfo
- Publication number
- CN203690417U CN203690417U CN201320885644.4U CN201320885644U CN203690417U CN 203690417 U CN203690417 U CN 203690417U CN 201320885644 U CN201320885644 U CN 201320885644U CN 203690417 U CN203690417 U CN 203690417U
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- CN
- China
- Prior art keywords
- negative plate
- positive plate
- volume core
- negative
- winding apparatus
- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 title claims abstract description 41
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 17
- 230000004888 barrier function Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Classifications
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model relates to the technical field of batteries, and in particular relates to jellyroll winding equipment, which comprises a positive plate discharge mechanism, a positive plate insertion mechanism connected with the positive plate discharge mechanism, a positive diaphragm feeding mechanism, a negative plate discharge mechanism, a negative plate insertion mechanism connected with the negative plate discharge mechanism, a negative diaphragm feeding mechanism, a winding mechanism for sequentially winding a positive plate, a negative plate, a positive diaphragm and a negative diaphragm to form a jellyroll, a positive plate heating mechanism and a negative plate heating mechanism, wherein a plate deviation rectification mechanism is arranged between the positive plate discharge mechanism and the positive plate insertion mechanism; and a plate deviation rectification mechanism is arranged between the negative plate discharge mechanism and the negative plate insertion mechanism. According to the jellyroll winding equipment, the jellyroll can be prevented from being deformed after being wound, and meanwhile, the deviation of plates can be rectified in real time in a winding process.
Description
Technical field
The invention relates to battery technology field, relates in particular to a kind of volume core winding apparatus.
Background technology
Along with the development of modern society, smart mobile phone, the mobile devices such as notebook computer obtain applying more and more widely, thereby have formed the wilderness demand to battery.And along with the developing rapidly of battery technology, more and more higher for the quality requirements of battery, corresponding, also more and more higher for the requirement of coiling core winder.
In prior art, there are following distinct issues in the volume core forming of reeling: the cylindrical roll core forming of reeling is not easy to dry, and residual moisture is easily rolled up core inner and retained, and affects battery quality, more may finally cause battery to be scrapped.
Meanwhile, in the time that volume core is reeled, to having relatively high expectations of material volume, current technology is difficult to rolling rewinding to accomplish consistent alignment, this just makes to increase the difficulty of correction in follow-up winding process, and positive and negative plate deflection will make to roll up core and reel uneven, affect greatly the quality of battery roll core, if in the time reeling, by manually rectifying a deviation, due to artificial direct contact, can make positive and negative plate cross pollution, finally have influence on the quality of battery.
Summary of the invention
The object of the invention is to avoid above-mentioned weak point of the prior art and a kind of volume core winding apparatus of rolling up core distortion after preventing from reeling, carrying out at winding process real-time deviation correcting simultaneously to pole piece is provided.
The object of the invention is achieved through the following technical solutions:
A kind of volume core winding apparatus is provided, comprise positive plate discharge mechanism, the positive plate being connected with positive plate discharge mechanism inserts mechanism, anodal barrier film feed mechanism, negative plate discharge mechanism, the negative plate being connected with negative plate discharge mechanism inserts mechanism, negative pole barrier film feed mechanism and for will be just, negative plate is together with just, the winding mechanism of sequentially rolling rolling of negative pole barrier film core, also comprise positive plate heating arrangements and negative plate heating arrangements, between positive plate discharge mechanism and positive plate insertion mechanism, be provided with pole piece deviation correction mechanism, between negative plate discharge mechanism and negative plate insertion mechanism, be provided with pole piece deviation correction mechanism.
Wherein, described pole piece deviation correction mechanism comprises pole piece position detecting device, pole piece deviation correction running roller and the correction drive unit that drives described pole piece deviation correction running roller to move along the axial direction of described pole piece deviation correction running roller.
Wherein, described pole piece position detecting device is provided with infrared sensor or photoelectric sensor.
Wherein, described positive plate heating arrangements is arranged on positive plate discharge mechanism and positive plate inserts between mechanism, and described negative plate heating arrangements is arranged on negative plate discharge mechanism and negative plate inserts between mechanism.
Wherein, described positive plate heating arrangements is arranged at positive plate discharge mechanism periphery, and described negative plate heating arrangements is arranged at negative plate discharge mechanism periphery.
Wherein, described volume core winding apparatus also comprises adhesive sealing mechanism, and described adhesive sealing mechanism comprises sealing manipulator and sealing cutting knife.
Wherein, described volume core winding apparatus also comprises receiving mechanism, and described receiving mechanism comprises reclaimer robot and rotation material platform.
Wherein, described reclaimer robot is driven by rotation cylinder, and the surperficial spaced set of described rotation material platform has several screens, in each described screens, is provided with pressure sensor.
Wherein, described winding mechanism comprises winder, coiling pressure roller and coiling cutting knife.
The beneficial effect of the invention:
The one volume core winding apparatus of the invention, by set up positive plate heating arrangements and negative plate heating arrangements to reel before positive/negative plate heat, guarantee that positive/negative plate is dried before coiling core, guarantee not have residual moisture in the volume core after reeling, thereby make battery change into Shi Buhui and produce gas, guarantee the quality of final battery.In addition, also positive plate discharge mechanism and positive plate insert between mechanism and be provided with between negative plate discharge mechanism and negative plate insertion mechanism pole piece deviation correction mechanism to winding process in the pole piece of off normal rectify a deviation, guarantee coiling precision, avoid reeling uneven, thereby guarantee to roll up the winding quality of core.
Accompanying drawing explanation
Utilize accompanying drawing to be described further innovation and creation, but the embodiment in accompanying drawing does not form any restriction to the invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the structural representation of the embodiment 1 of a kind of volume core winding apparatus of the invention.
Fig. 2 is the structural representation of the embodiment 2 of a kind of volume core winding apparatus of the invention.
Reference numeral:
1-positive plate discharge mechanism,
2-positive plate inserts mechanism,
The anodal barrier film feed mechanism of 3-,
4-negative plate discharge mechanism,
5-negative plate inserts mechanism,
6-negative plate barrier film feed mechanism,
7-winder,
8-coiling pressure roller,
9-coiling cutting knife,
10-positive plate heating arrangements,
11-negative plate heating arrangements,
12-pole piece deviation correction mechanism,
13-adhesive sealing mechanism,
14-reclaimer robot,
15-rotates material platform,
16-screens.
Embodiment
With the following Examples the invention is further described.
embodiment 1
One of embodiment of a kind of volume core winding apparatus of the invention, as shown in Figure 1, on positive plate traffic direction, be disposed with positive plate discharge mechanism 1, positive plate heating arrangements 10, pole piece deviation correction mechanism 12 and positive plate and insert mechanism 2, on negative plate traffic direction, be disposed with negative plate discharge mechanism 4, negative plate heating arrangements 11, pole piece deviation correction mechanism 12 and negative plate and insert mechanism 5.
Wherein, pole piece deviation correction mechanism 12 comprises the pole piece position detecting device that detects pole piece and whether be offset, the pole piece deviation correction running roller that drive pole piece moves and the correction drive unit that drives described pole piece deviation correction running roller to move along the axial direction of described pole piece deviation correction running roller.Described pole piece position detecting device is provided with infrared sensor or photoelectric sensor.
This volume core winding apparatus also comprises anodal barrier film feed mechanism 3, negative pole barrier film feed mechanism 6, winding mechanism 8, adhesive sealing mechanism 13 and receiving mechanism.
Winding mechanism is used for positive and negative plate together with sequentially rolling rolling of positive and negative electrode barrier film core, it comprises winder, coiling pressure roller and coiling cutting knife, positive and negative plate and positive and negative electrode barrier film are under the location of coiling pressure roller on the volume pin of rolling on described winder, when having reeled after the length of setting, coiling cutting knife is cut off it by air cylinder driven feeding, completes coiling.
Volume core after last receiving mechanism completes sealing unloads from winding mechanism, and its structure comprises reclaimer robot 14 and rotation material platform 15.Reclaimer robot 14 is driven by rotation cylinder, the surperficial spaced set of rotation material platform 15 has several screens 16, in each screens 16, be provided with pressure sensor, after reclaimer robot 14 takes off volume core, drive and forward on rotation material platform 15 by rotation cylinder, and volume core is placed in screens 16, after sensing to have placed volume core on it, screens 16 passes forward the distance of a screens, and wait for and unreel core next time.
Two of the embodiment of a kind of volume core winding apparatus of the invention, as shown in Figure 2, the main technical schemes of the present embodiment is identical with embodiment 1, and unaccounted feature in the present embodiment adopts the explanation in embodiment 1, no longer repeats at this.The difference of the present embodiment and embodiment 1 is, positive plate heating arrangements 10 is arranged at the periphery of positive plate discharge mechanism 1, and negative plate heating arrangements 11 is arranged at the periphery of negative plate discharge mechanism 4.
Finally should be noted that; above embodiment is only in order to illustrate the technical scheme of the invention; but not restriction to the invention protection range; although the invention has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical scheme of the invention, and not depart from essence and the scope of the invention technical scheme.
Claims (9)
1. a volume core winding apparatus, comprise positive plate discharge mechanism, the positive plate being connected with positive plate discharge mechanism inserts mechanism, anodal barrier film feed mechanism, negative plate discharge mechanism, the negative plate being connected with negative plate discharge mechanism inserts mechanism, negative pole barrier film feed mechanism and for will be just, negative plate is together with just, the winding mechanism of sequentially rolling rolling of negative pole barrier film core, it is characterized in that: also comprise positive plate heating arrangements and negative plate heating arrangements, between positive plate discharge mechanism and positive plate insertion mechanism, be provided with pole piece deviation correction mechanism, between negative plate discharge mechanism and negative plate insertion mechanism, be provided with pole piece deviation correction mechanism.
2. a kind of volume core winding apparatus according to claim 1, is characterized in that: described pole piece deviation correction mechanism comprises pole piece position detecting device, pole piece deviation correction running roller and the correction drive unit that drives described pole piece deviation correction running roller to move along the axial direction of described pole piece deviation correction running roller.
3. a kind of volume core winding apparatus according to claim 2, is characterized in that: described pole piece position detecting device is provided with infrared sensor or photoelectric sensor.
4. a kind of volume core winding apparatus according to claim 1, it is characterized in that: described positive plate heating arrangements is arranged on positive plate discharge mechanism and positive plate inserts between mechanism, and described negative plate heating arrangements is arranged on negative plate discharge mechanism and negative plate inserts between mechanism.
5. a kind of volume core winding apparatus according to claim 1, is characterized in that: described positive plate heating arrangements is arranged at positive plate discharge mechanism periphery, and described negative plate heating arrangements is arranged at negative plate discharge mechanism periphery.
6. a kind of volume core winding apparatus according to claim 1, is characterized in that: described volume core winding apparatus also comprises adhesive sealing mechanism, and described adhesive sealing mechanism comprises sealing manipulator and sealing cutting knife.
7. a kind of volume core winding apparatus according to claim 6, is characterized in that: described volume core winding apparatus also comprises receiving mechanism, and described receiving mechanism comprises reclaimer robot and rotation material platform.
8. a kind of volume core winding apparatus according to claim 7, is characterized in that: described reclaimer robot is driven by rotation cylinder, and the surperficial spaced set of described rotation material platform has several screens, in each described screens, is provided with pressure sensor.
9. a kind of volume core winding apparatus according to claim 1, is characterized in that: described winding mechanism comprises winder, coiling pressure roller and coiling cutting knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885644.4U CN203690417U (en) | 2013-12-31 | 2013-12-31 | Jellyroll winding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885644.4U CN203690417U (en) | 2013-12-31 | 2013-12-31 | Jellyroll winding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690417U true CN203690417U (en) | 2014-07-02 |
Family
ID=51012287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320885644.4U Expired - Lifetime CN203690417U (en) | 2013-12-31 | 2013-12-31 | Jellyroll winding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400371A (en) * | 2018-05-14 | 2018-08-14 | 东莞市安洋智能科技有限公司 | A kind of full-automatic battery electricity core winding machine |
| CN110010845A (en) * | 2019-03-25 | 2019-07-12 | 合肥国轩高科动力能源有限公司 | A kind of big retracting volume method for controlling thickness of coating |
-
2013
- 2013-12-31 CN CN201320885644.4U patent/CN203690417U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400371A (en) * | 2018-05-14 | 2018-08-14 | 东莞市安洋智能科技有限公司 | A kind of full-automatic battery electricity core winding machine |
| CN108400371B (en) * | 2018-05-14 | 2023-08-04 | 东莞市安洋智能科技有限公司 | Full-automatic battery cell winding machine |
| CN110010845A (en) * | 2019-03-25 | 2019-07-12 | 合肥国轩高科动力能源有限公司 | A kind of big retracting volume method for controlling thickness of coating |
| CN110010845B (en) * | 2019-03-25 | 2021-10-15 | 合肥国轩高科动力能源有限公司 | Method for controlling thickness of coating large-roll winding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170307 Address after: 523000 Guangdong Province, Dongguan City Shipai town to the West Village Songyuan 5 Road No. 1 Patentee after: DONGGUAN K-TECH NEW ENERGY CO.,LTD. Address before: 523330 Guangdong Province, Dongguan City Shipai town to the West Village Songyuan 5 Road No. 1 Patentee before: Guangdong K-TECH Energy Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |