CN203690424U - Cylindrical battery cell production line - Google Patents
Cylindrical battery cell production line Download PDFInfo
- Publication number
- CN203690424U CN203690424U CN201320885496.6U CN201320885496U CN203690424U CN 203690424 U CN203690424 U CN 203690424U CN 201320885496 U CN201320885496 U CN 201320885496U CN 203690424 U CN203690424 U CN 203690424U
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- China
- Prior art keywords
- production line
- anodal
- machine
- negative pole
- plate production
- 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
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 104
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 239000011248 coating agent Substances 0.000 claims abstract description 26
- 238000003466 welding Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 10
- 238000011049 filling Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000004513 sizing Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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 discloses a cylindrical battery cell production line. The cylindrical battery cell production line comprises an anode plate production line and a cathode plate production line which are arranged in parallel, and cell forming production lines which is arranged at the tail ends of the anode plate production line and the cathode plate production line. The cylindrical battery cell production line is reasonable to distribute, anode plates and cathode plates are symmetrically distributed so as to facilitate production management and collection and feeding, and the production efficiency can be improved; an anode transfer tank is arranged between an anode stirring tank and an anode coating machine, so as to facilitate the storage of anode stuff when the anode coating machine stops for repairing or maintenance; similarly, a cathode transfer tank is arranged between a cathode stirring tank and a cathode coating machine, so as to facilitate the storage of cathode stuff when the cathode coating machine stops for repairing or maintenance; the anode plate production line and the cathode plate production line are respectively arranged in a dust-free workshop so as to prevent dust and sundries from entering a battery cell, and the quality of the product can be guaranteed; conveyor belts are arranged among the anode plate production line, the cathode plate production line and the cell forming production line, thus doing carrying without manpower, further improving the production efficiency and lowering the labor cost.
Description
Technical field
The utility model belongs to cylindrical lithium ion battery core production line technology field, specifically, relates to cylindrical electrical core production line.
Background technology
Along with socioeconomic develop rapidly, electric bicycle, battery-operated motor cycle, various electronic equipment, electronic toy have enriched people's material and cultural life greatly, offer convenience to people's life, therefore, battery particularly column lithium ion battery because of it, to have energy density high, operating voltage is high, profile standard, the features such as environmental protection, have the extremely wide market space, are subject to consumers in general's favor.The production line of prior art often exists layout unreasonable, and production efficiency is low, and many operations rely on and manually complete, and easily sneak into dust impurity, poor product quality, the problem that automaticity is lower.
Therefore, automaticity is high, and production efficiency is high, and the production line of saving the cylindrical lithium ion battery of manpower is urgently established.
Summary of the invention
The utility model has overcome shortcoming of the prior art, and a kind of cylindrical electrical core production line is provided, and it has rationally distributed, and automaticity is high, saves manpower, reduce production costs, and the feature of improve production efficiency and product quality.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
Cylindrical electrical core production line, comprise the positive plate production line that be arranged in parallel and negative plate production line and be arranged at positive plate production line and negative plate production line end become core production line, positive plate production line comprises the anodal agitator tank setting gradually, anodal transfer tank, anodal coating machine, anodal drying baker, anodal warm-up mill, anodal cold pressing roller, anodal banding machine, anode ear bonding machine, between anodal agitator tank and anodal transfer tank, be connected by pipeline, between anodal transfer tank and the magazine of anodal coating machine, be connected by pipeline; Negative plate production line comprises the negative pole agitator tank, negative pole transfer tank, negative pole coating machine, negative pole drying baker, negative pole warm-up mill, negative pole cold pressing roller, negative pole banding machine, the negative pole lug welding machine that set gradually, between negative pole agitator tank and negative pole transfer tank, be connected by pipeline, between negative pole transfer tank and the magazine of negative pole coating machine, be connected by pipeline; Become core production line to comprise the cylindrical electrical core up-coiler, cathode pot-welding machine, channelling machine, vacuum bakeout machine, automatic filling machine, positive pole ear laser-beam welding machine, battery core sealing machine, the battery core trademark plastering machine that set gradually, positive plate production line and negative plate production line are arranged in two dust-free workshops respectively, positive plate production line, negative plate production line and become between core production line to be provided with conveyer belt.
Further, dust-free workshop is 200,000 to 300,000 grades of dust-free workshops.
Further, dust-free workshop is provided with personnel's outlet and personnel's entrance.
Further, personnel's outlet and personnel's entrance are equipped with wind shower device.
Further, automatic filling machine, positive pole ear laser-beam welding machine and battery core sealing machine are provided with outer cover outward, and it is constant that the humidity of outer cover inside keeps.
Further, the pipeline between anodal agitator tank and anodal transfer tank is provided with filter, and filter is Double-filtering device.
Further, become be also provided with after core production line change into, partial volume and detect production line.
Compared with prior art, the beneficial effects of the utility model are:
Cylindrical electrical core production line described in the utility model, it adopts positive plate production line and negative plate production line to be arranged in parallel, positive plate production line and negative plate production line end are arranged to core production line, rationally distributed, positive plate and negative plate are arranged symmetrically with is convenient to production management and rewinding, material loading, improve production efficiency, between anodal agitator tank and anodal coating machine, be provided with anodal transfer tank, being convenient to anodal coating machine anode sizing agent in the time of shutdown inspection or maintenance stores, in like manner between negative pole agitator tank and negative pole coating machine, be also provided with negative pole transfer tank, be convenient to the preservation of negative pole coating machine cathode size in the time shutting down maintenance, positive plate production line and negative plate production line are arranged at respectively dust-free workshop and prevent that dust foreign material from entering in battery core, guarantee the quality of product, positive plate production line, negative plate production line with become between core production line to be provided with conveyer belt, carry back and forth without manpower, further improve production efficiency, reduce human cost.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, is used from explanation the utility model with embodiment mono-of the present utility model, does not form to restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the structural representation of cylindrical electrical core production line described in the utility model.
In Fig. 1, include:
10---positive plate production line, 11---anodal agitator tank, 111---filter, 12---anodal transfer tank, 13---anodal coating machine, 14---anodal drying baker, 15---anodal warm-up mill, 16---anodal cold pressing roller, 17---anodal banding machine, 18---anode ear bonding machine,
20---negative plate production line, 21---negative pole agitator tank, 22---negative pole transfer tank, 23---negative pole coating machine, 24---negative pole drying baker, 25---negative pole warm-up mill, 26---negative pole cold pressing roller, 27---negative pole banding machine, 28---negative pole lug welding machine,
30---become core production line, 31---cylindrical electrical core up-coiler, 32---cathode pot-welding machine, 33---channelling machine, 34---vacuum bakeout machine, 35---automatic filling machine, 36---positive pole ear laser-beam welding machine, 37---battery core sealing machine, 38---battery core trademark plastering machine,
40---conveyer belt,
50---outer cover.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, cylindrical electrical core production line described in the utility model, comprise the positive plate production line 10 that be arranged in parallel and negative plate production line 20 and be arranged at positive plate production line 10 and negative plate production line 20 ends become core production line 30, positive plate production line 10 comprises the anodal agitator tank 11 setting gradually, anodal transfer tank 12, anodal coating machine 13, anodal drying baker 14, anodal warm-up mill 15, anodal cold pressing roller 16, anodal banding machine 17, anode ear bonding machine 18, between anodal agitator tank 11 and anodal transfer tank 12, be connected by pipeline, between anodal transfer tank 12 and the magazine of anodal coating machine 13, be connected by pipeline, negative plate production line 20 comprises the negative pole agitator tank 21, negative pole transfer tank 22, negative pole coating machine 23, negative pole drying baker 24, negative pole warm-up mill 25, negative pole cold pressing roller 26, negative pole banding machine 27, the negative pole lug welding machine 28 that set gradually, between negative pole agitator tank 21 and negative pole transfer tank 22, be connected by pipeline, between negative pole transfer tank 22 and the magazine of negative pole coating machine 23, be connected by pipeline, become core production line 30 to comprise the cylindrical electrical core up-coiler 31, cathode pot-welding machine 32, channelling machine 33, vacuum bakeout machine 34, automatic filling machine 35, positive pole ear laser-beam welding machine 36, battery core sealing machine 37, the battery core trademark plastering machine 38 that set gradually, positive plate production line 10 and negative plate production line 20 are arranged in two dust-free workshops respectively, positive plate production line 10, negative plate production line 20 and become between core production line 30, to be provided with conveyer belt 40.
Dust-free workshop is 200,000 to 300,000 grades of dust-free workshops.Prevent that dust and foreign material from entering product, improves the quality of products.Dust-free workshop is provided with personnel's outlet and personnel's entrance.Personnel's outlet and personnel's entrance are equipped with wind shower device.Guarantee the clean of production line, improve the quality of products, product yield.The outer outer cover 50 that is provided with of automatic filling machine 35, positive pole ear laser-beam welding machine 36 and battery core sealing machine 37, it is constant that the humidity of outer cover 50 inside keeps.Guarantee not hyperabsorption moisture of battery core inside, make electrolyte fully invade profit pole piece.Pipeline between anodal agitator tank 11 and anodal transfer tank 12 is provided with filter 111, and filter 111 is Double-filtering device 111.Prevent that agglomerating anode sizing agent from entering magazine, improve and apply the uniformity, ensure product consistency.Become be also provided with after core production line 30 change into, partial volume and detect production line.
The course of work of this production line:
Anode sizing agent stirs 11 li of anodal agitator tanks, the anode sizing agent being stirred is transported to anodal transfer tank 12 by pipeline, filter through the filter 111 of being located on pipeline at anode sizing agent in the time that piping is carried, slurry in anodal transfer tank 12 is squeezed into by pump in the magazine of anodal coating machine 13, on anodal coating machine 13 coatings and aluminium foil, the aluminium foil that is coated with anode sizing agent is dried through anodal drying baker 14, positive plate after oven dry is heated and is passed through anodal cold pressing roller 16 compactings again by anodal warm-up mill 15, improve anodal energy density, thereby make battery capacity larger, on anodal banding machine 17, carry out itemize through the positive plate of colding pressing, be divided into the width of making battery core needs, finally on the positive plate of point good bar, weld anode ear rubberizing paper again, complete the production process of positive plate, in like manner, the production process of negative plate is: cathode size stirs 21 li of negative pole agitator tanks, the cathode size being stirred is transported to negative pole transfer tank 22 by pipeline, filter through the filter 111 of being located on pipeline at cathode size in the time that piping is carried, slurry in negative pole transfer tank 22 is squeezed into by pump in the magazine of negative pole coating machine 23, be coated on Copper Foil by negative pole coating machine 23, the Copper Foil that is coated with cathode size is dried through negative pole drying baker 24, negative plate after oven dry is heated and is passed through 26 compactings of negative pole cold pressing roller again by negative pole warm-up mill 25, improve energy density on cathode, thereby make battery capacity larger, on negative pole banding machine 27, carry out itemize through the negative plate of colding pressing, be divided into the width of making battery core needs, finally on the negative plate of point good bar, weld negative electrode lug rubberizing paper again, become the course of work of core production line 30 to be: the positive plate that has welded anode ear is wound into columniform battery core volume with the negative plate that is welded with negative electrode lug together with barrier film on cylindrical electrical core up-coiler 31, battery core volume and pad are packed in shell, negative electrode lug and outer casing bottom are welded together with cathode pot-welding machine 32, on channelling machine 33 to battery core shell near peristome slot rolling, adopt vacuum bakeout machine 34 to carry out vacuum bakeout to battery core, on automatic filling machine 35 in the outer cover 50 of controlled humidity, carry out automatic injection electrolyte, adopt positive pole ear laser-beam welding machine 36 to carry out laser welding to anode ear and block, to block a shot and body seal with battery core sealing machine 37, through battery core trademark plastering machine 38, battery core is overlapped to mark.With partial volume, battery is charged and capacitance grade differentiation finally by crossing to change into.
Finally it should be noted that: these are only preferred embodiment of the present utility model; be not limited to the utility model; although the utility model is had been described in detail with reference to embodiment; for a person skilled in the art; its technical scheme that still can record aforementioned each embodiment is modified; or part technical characterictic is wherein equal to replacement; but all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (7)
1. cylindrical electrical core production line, it is characterized in that: comprise the positive plate production line that be arranged in parallel and negative plate production line and be arranged at described positive plate production line and negative plate production line end become core production line, described positive plate production line comprises the anodal agitator tank setting gradually, anodal transfer tank, anodal coating machine, anodal drying baker, anodal warm-up mill, anodal cold pressing roller, anodal banding machine, anode ear bonding machine, between described anodal agitator tank and described anodal transfer tank, be connected by pipeline, between described anodal transfer tank and the magazine of described anodal coating machine, be connected by pipeline, described negative plate production line comprises the negative pole agitator tank, negative pole transfer tank, negative pole coating machine, negative pole drying baker, negative pole warm-up mill, negative pole cold pressing roller, negative pole banding machine, the negative pole lug welding machine that set gradually, between described negative pole agitator tank and described negative pole transfer tank, be connected by pipeline, between described negative pole transfer tank and the magazine of described negative pole coating machine, be connected by pipeline, described one-tenth core production line comprises the cylindrical electrical core up-coiler, cathode pot-welding machine, channelling machine, vacuum bakeout machine, automatic filling machine, positive pole ear laser-beam welding machine, battery core sealing machine, the battery core trademark plastering machine that set gradually, described positive plate production line and described negative plate production line are arranged in two dust-free workshops respectively, described positive plate production line, described negative plate production line and describedly become to be provided with conveyer belt between core production line.
2. cylindrical electrical core production line according to claim 1, is characterized in that: described dust-free workshop is 200,000 to 300,000 grades of dust-free workshops.
3. cylindrical electrical core production line according to claim 1, is characterized in that: described dust-free workshop is provided with personnel's outlet and personnel's entrance.
4. cylindrical electrical core production line according to claim 3, is characterized in that: described personnel's outlet and described personnel's entrance are equipped with wind shower device.
5. cylindrical electrical core production line according to claim 1, is characterized in that: described automatic filling machine, positive pole ear laser-beam welding machine and battery core sealing machine are provided with outer cover outward, and it is constant that the humidity of described outer cover inside keeps.
6. cylindrical electrical core production line according to claim 1, is characterized in that: the pipeline between described anodal agitator tank and described anodal transfer tank is provided with filter, and described filter is Double-filtering device.
7. cylindrical electrical core production line according to claim 1, is characterized in that: after described one-tenth core production line, be also provided with change into, partial volume and detect production line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885496.6U CN203690424U (en) | 2013-12-31 | 2013-12-31 | Cylindrical battery cell production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885496.6U CN203690424U (en) | 2013-12-31 | 2013-12-31 | Cylindrical battery cell production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690424U true CN203690424U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320885496.6U Expired - Lifetime CN203690424U (en) | 2013-12-31 | 2013-12-31 | Cylindrical battery cell production line |
Country Status (1)
| Country | Link |
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| CN (1) | CN203690424U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834098A (en) * | 2017-11-30 | 2018-03-23 | 广东坚成智能通讯技术股份有限公司 | A kind of battery core assembling pipeline and its assembling conveying technique |
| CN109273777A (en) * | 2018-09-12 | 2019-01-25 | 海口博澳国兴新能源科技有限公司 | High capacity polymer lithium ion battery full automatic production method |
| CN109378442A (en) * | 2018-09-10 | 2019-02-22 | 佛山市金银河智能装备股份有限公司 | A kind of automatic assembly line of lithium battery electric core |
| CN113903999A (en) * | 2021-10-11 | 2022-01-07 | 三一技术装备有限公司 | Battery cell production line |
-
2013
- 2013-12-31 CN CN201320885496.6U patent/CN203690424U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834098A (en) * | 2017-11-30 | 2018-03-23 | 广东坚成智能通讯技术股份有限公司 | A kind of battery core assembling pipeline and its assembling conveying technique |
| CN109378442A (en) * | 2018-09-10 | 2019-02-22 | 佛山市金银河智能装备股份有限公司 | A kind of automatic assembly line of lithium battery electric core |
| CN109273777A (en) * | 2018-09-12 | 2019-01-25 | 海口博澳国兴新能源科技有限公司 | High capacity polymer lithium ion battery full automatic production method |
| CN113903999A (en) * | 2021-10-11 | 2022-01-07 | 三一技术装备有限公司 | Battery cell production line |
| CN113903999B (en) * | 2021-10-11 | 2023-10-24 | 三一技术装备有限公司 | Battery cell production line |
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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 |
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| CX01 | Expiry of patent term |