CN108306026A - Battery winding equipment - Google Patents

Battery winding equipment Download PDF

Info

Publication number
CN108306026A
CN108306026A CN201810188469.0A CN201810188469A CN108306026A CN 108306026 A CN108306026 A CN 108306026A CN 201810188469 A CN201810188469 A CN 201810188469A CN 108306026 A CN108306026 A CN 108306026A
Authority
CN
China
Prior art keywords
pole piece
feeding device
diaphragm
battery winding
winding
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.)
Pending
Application number
CN201810188469.0A
Other languages
Chinese (zh)
Inventor
余玉英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Qianhai Tolerant Technology Co Ltd
Original Assignee
Shenzhen Qianhai Tolerant Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Qianhai Tolerant Technology Co Ltd filed Critical Shenzhen Qianhai Tolerant Technology Co Ltd
Priority to CN201810188469.0A priority Critical patent/CN108306026A/en
Publication of CN108306026A publication Critical patent/CN108306026A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0404Machines for assembling batteries
    • H01M10/0409Machines for assembling batteries for cells with wound electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/36Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/38Construction or manufacture
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00Primary cells; Manufacture thereof
    • H01M6/005Devices for making primary cells
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The present invention provides a kind of battery winding equipments, wherein the battery winding equipment includes:At least two groups feeding device, each feeding device is exporting battery winding material;Winding device, including rotating mechanism and be set to rotating mechanism output end volume needle, roll up and multiple winding positions be set on needle, the battery winding material volume that volume needle is used to respectively export at least two groups feeding device is around different winding positions.Compared with the existing technology, battery winding equipment provided by the invention winds multiple batteries simultaneously on a winding device, is fed by multigroup feeding device, can greatly promote the working efficiency of winding device, to improve the production efficiency of battery.

Description

Battery winding equipment
Technical field
The present invention relates to the technical fields of battery production equipment, are specifically related to a kind of battery winding equipment.
Background technology
Winding battery has superpower high-rate discharge capacity, remarkable high temperature performance, stable high output voltage, peace The advantages that complete durable, it is widely used in instrument and meter, electric tool, fitness equipment, medical instrument, solar energy lamp, conveying Electric equipment, various stand-by power supplies and automotive field.When winding battery is produced, by the first pole piece, diaphragm, the second pole Piece, diaphragm are sequentially superimposed, and then, are wound in winding device.
After winding device, which is wound, completes a battery, cut and remove equal operations, then can just carry out next The winding of a battery.But although compared to the time wound, the time that the operations such as cutting is removed use is shorter, can also influence The efficiency of production.Therefore, occur driving the technology of multiple volume needles using a rotating mechanism in winding device.Multiple volume needles It is set in a turntable, after one, which is rolled up needle, completes winding, rotates turntable, change next volume needle and be wound operation, rolled up Other operations are carried out around the volume needle of completion.
But such design method still can only can be only done the winding of a battery, and same time the same time The volume needle negligible amounts to work, promotion it is less efficient, do not solve that winding device operating speed is relatively slow, production speed well Spend relatively low problem.
Invention content
Embodiment of the present invention provides a kind of battery winding equipment, to solve the speed of coiling apparatus for battery operation in the prior art Spend the technical problem relatively low compared with slow, speed of production.
To solve the above problems, embodiment of the present invention provides a kind of battery winding equipment, the battery winding equipment packet It includes:At least two groups feeding device, each feeding device is exporting battery winding material;Winding device, including rotating mechanism and It is set to the volume needle of the output end of rotating mechanism, rolls up and multiple winding positions is set on needle, volume needle is used to set at least two groups feed The battery winding material volume that back-up does not export is around different winding positions.
Wherein, battery winding material includes the first pole piece, the first diaphragm, the second pole piece and the second diaphragm, feeding device Including the first pole piece feeding device, the first diaphragm feeding device, the second pole piece feeding device and the second diaphragm set gradually Feeding device, the first pole piece feeding device is to export the first pole piece, and the first diaphragm feeding device is to export the first diaphragm, and Two pole piece feeding devices are to export the second pole piece, and the second diaphragm feeding device is exporting the second diaphragm.
Wherein, volume needle is provided with reinforcing rib along its axial direction and/or length direction.
Wherein, the first pole piece feeding device in each feeding device, the first diaphragm feeding device, the second pole piece feeding device And second diaphragm feeding device be arranged along the circumferential sequence of volume needle.
Wherein, the first pole piece feeding device, the first diaphragm feeding device, the second pole piece feeding device and the second diaphragm are given It is both provided with tension balancer in material equipment, to stablize the first pole piece, the first diaphragm, the second pole piece and the second diaphragm Tension.
Wherein, tension balancer is multiple jockey pulleys, to form distributed tension force.
Wherein, the first pole piece feeding device with further include that pole piece blowing support shaft, pole piece connect in the second pole piece feeding device Band portion and pole piece dust removal unit, to place the pole piece coiled strip of the first pole piece or the second pole piece, pole piece connects pole piece blowing support shaft Band portion is to replace pole piece coiled strip, and pole piece dust removal unit is removing the dust of the first pole piece or the second pole piece.
Wherein, pole piece feeding dress is both provided between the first pole piece feeding device and the second pole piece feeding device and volume needle Set, pole piece feeding device to drive the first pole piece and the second pole piece to volume needle movement.
Wherein, the first diaphragm feeding device with further include diaphragm blowing support shaft in the second diaphragm feeding device, destatic Portion and diaphragm tape splicing portion, diaphragm blowing support shaft destatic portion to remove the first diaphragm and to place diaphragm coiled strip The electrostatic of two diaphragms, diaphragm tape splicing portion is replacing diaphragm coiled strip.
Wherein, the center of the first pole piece, the first diaphragm, the second pole piece and the second diaphragm of the output of same group of feeding device Line is located at same in the plane of volume needle length direction.
Compared with the existing technology, battery winding equipment provided by the invention winds multiple electricity simultaneously on a winding device Pond is fed by multigroup feeding device, can greatly promote the working efficiency of winding device, to improve the life of battery Produce efficiency.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution in embodiment of the present invention Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiment party of the present invention Formula without creative efforts, can also obtain according to these attached drawings for those of ordinary skill in the art Obtain other attached drawings.
Fig. 1 is the side structure schematic view of battery winding equipment of the present invention;
Fig. 2 is the overlooking structure diagram of the battery winding equipment in Fig. 1;
Fig. 3 is the structural schematic diagram in the pole piece tape splicing portion in Fig. 1;
Fig. 4 is the structural schematic diagram of the pole piece dust removal unit in Fig. 1;
Fig. 5 is the side view structure schematic block diagram of the volume needle part of the battery winding setting in pole piece dust removal unit Fig. 1.
Specific implementation mode
Below in conjunction with the accompanying drawings and embodiment, the present invention is described in further detail.It is emphasized that following real The mode of applying is merely to illustrate the present invention, but is not defined to the scope of the present invention.Likewise, following implementation is only this hair Bright some embodiments and not all embodiments, those of ordinary skill in the art are without creative efforts The all other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1 and Fig. 2, Fig. 1 be battery winding equipment of the present invention side structure schematic view;Fig. 2 is the electricity in Fig. 1 The overlooking structure diagram of pond winding apparatus.Battery winding equipment includes at least two groups feeding device 1 and a winding device 16. In the present embodiment, the quantity of feeding device 1 is three.Specifically, each feeding device 1 is exporting battery winding material.Winding Device 16 includes rotating mechanism 161 and is set to the volume needle 162 of the output end of rotating mechanism 161, is arranged on volume needle 162 multiple Winding position, the battery winding material volume that volume needle 162 is used to respectively export at least two groups feeding device 1 is around different windings Position.
Compared with the existing technology, battery winding equipment provided by the invention winds multiple electricity simultaneously on a winding device Pond is fed by multigroup feeding device, can greatly promote the working efficiency of winding device, to improve the life of battery Produce efficiency.
Specifically, in other embodiments, battery winding material includes the first pole piece 30a, the first diaphragm 20a, the second pole Piece 30b and the second diaphragm 20b.Feeding device 1 is set including the first pole piece feeding device 11, the first diaphragm feed set gradually Standby 12, second pole piece feeding device 13 and the second diaphragm feeding device 10.First pole piece feeding device 11 is exporting first Pole piece 30a, the first diaphragm feeding device 12 is to export the first diaphragm 20a, and the second pole piece feeding device 13 is exporting second Pole piece 30b, the second diaphragm feeding device 10 is exporting the second diaphragm 20b.Wherein, the first pole piece in each feeding device 1 is given Expect equipment 11, the first diaphragm feeding device 12, the second pole piece feeding device 13 and the second diaphragm feeding device 10 along volume needle 162 Circumferential sequence be arranged.Such set-up mode can make the first pole piece 30a, the first diaphragm 20a, the second pole piece 30b and It is all shorter that two diaphragm 20b by each equipment export the distance to volume needle 162, and does not interfere with each other.It is of course also possible to use other are closed The arrangement of reason.First pole piece feeding device 11, the first diaphragm feeding device 12, the second pole piece feeding device 13 and second Diaphragm feeding device 10 can be located at the homonymy of winding device 16, can also be located at the both sides of winding device 16, can be according to reality Scene is arranged.Such as in the present embodiment, the first pole piece feeding device 11 is located at the side of winding device 16, the second pole Piece feeding device 13 and the second diaphragm feeding device 10 are located at the other side of winding device 16, the first diaphragm feeding device 12 In the top of winding device 16.First pole piece feeding device 11, the first diaphragm feeding device 12, the second pole piece feeding device 13 with And second diaphragm feeding device 10 can be set on a panel or fixed frame.First pole piece 30a be, for example, positive plate or Negative plate, the second pole piece 30b are, for example, negative plate or positive plate.In general, when winding completion, sequence from outside to inside For the first pole piece 30a, the first diaphragm 20a, the second pole piece 30b and the second diaphragm 20b.
First pole piece feeding device 11, the second pole piece feeding device 13, the first diaphragm feeding device 12 are given with the second diaphragm Material equipment 10 in be both provided with tension balancer 102, with stablize the first pole piece 30a, the first diaphragm 20a, the second pole piece 30b with And second diaphragm 20b tension.In the present embodiment, tension balancer 102 is multiple jockey pulleys, to form distributed tension control System.Alternatively, other components, such as sliding block, guide rail etc. can be added in tension balancer 102, sliding block can with guide rail Tension adjustment is carried out with tension of engagement roller 102.It in other embodiments, can be using other balancing tension equipment come to the One pole piece 30a, the first diaphragm 20a, the second pole piece 30b and the second diaphragm 20b carry out tension force.
Further include pole piece blowing support shaft 110, pole piece in first pole piece feeding device 11 and the second pole piece feeding device 13 Tape splicing portion 111 and pole piece dust removal unit 112.Pole piece blowing support shaft 110 is for placing pole piece coiled strip.It uses in pole piece tape splicing portion 111 In replacement pole piece coiled strip.It is the structural schematic diagram in the pole piece tape splicing portion in Fig. 1 further referring to Fig. 3, Fig. 3.With the first pole piece For feeding device 11, pole piece tape splicing portion 111 includes 2 pressing handles 1111 and 2 briquettings opposite with pressing handle 1111 1112, briquetting 1112 is set to the lower section of pressing handle 1111.When needing to change new pole piece coiled strip, 2 pressing handles are stirred 1111, so that briquetting 1112 is pushed down the first pole piece 30a, then cut off the first pole piece 30a, then, then stirs one of pressing hand Handle 1111, the briquetting 1112 for keeping its opposite unclamp, and then more renew pole piece roll material, then stir the pressing handle 1111, briquetting 1112 push down the pole piece coiled strip newly replaced, and finally, then new pole piece coiled strip are engaged with old pole piece coiled strip, complete new and old pole piece roll The engagement of material.Pole piece dust removal unit 112 is removing the dust of the first pole piece 30a or the second surfaces pole piece 30b.Further referring to Fig. 4, Fig. 4 are the structural schematic diagrams of the pole piece dust removal unit in Fig. 1.By taking the first pole piece feeding device 11 as an example, pole piece dust removal unit 112 With a hairbrush 1121, master roller 1122, auxiliary roller 1123 and a major-minor dust collecting trough 1124.Master roller 1122, auxiliary roller 1123 and one major-minor dust collecting trough 1124 formed an enclosure space.Hairbrush 1121 is for brushing the first pole piece 30a or the second pole piece 30b On dust, major-minor dust collecting trough 1124, which is used to fill, to be brushed the dust that falls and falls into the powder in major-minor dust collecting trough 1124 under external drive Dirt is sucked away, to the first pole piece 30a of removal or the dust on the second surfaces pole piece 30b.Preferably, the first pole piece feeding device 11 Be respectively provided in the second pole piece feeding device 13 there are two pole piece dust removal unit 112, correspond to the first pole piece 30a and the second pole piece respectively Two faces of 30b, dust removing effects are more preferably.
In addition, in the present embodiment, the first pole piece feeding device 11 and the second pole piece feeding device 13 and volume needle 162 Between be provided with pole piece feeding device 15, pole piece feeding device 15 is driving the first pole piece 30a and the second pole piece 30b to volume needle 162 movements.Pole piece feeding device 15 includes pole piece clip 151, and pole piece clip 151 can back and forth be transported towards the winding device 16 It is dynamic, and the first pole piece 30a or the second pole piece 30b that pass through therebetween are unclamped or clamped under the driving of cylinder or oil cylinder.Tool Body, when pole piece clip 151 is moved at the first pole piece feeding device 11 or the second pole piece feeding device 13, clamp the first pole Piece 30a or the second pole piece 30b;When pole piece clip 151 is moved to winding device 16, by the first pole piece 30a or the second pole piece 30b It unclamps, is wound to be passed on winding device 16.Therefore, the first pole piece feeding device 11 in present embodiment with Second pole piece feeding device 13 is active feeding device.And the first diaphragm feeding device 12 and the second diaphragm feeding device 10 by In not corresponding feed device, therefore the first diaphragm 20a and the second diaphragm 20b is driven by winding device 16 and is moved, i.e., For passive feeding device.In the present invention, it is active feeding device or passive feeding device not limit feeding device 1, is made With active feeding device or passive feeding device.
In the present embodiment, further include diaphragm blowing in the first diaphragm feeding device 12 and the second diaphragm feeding device 10 Support shaft 101 destatics portion 104 and diaphragm tape splicing portion 105.Diaphragm blowing support shaft 101 is placing diaphragm coiled strip.Diaphragm To replace diaphragm coiled strip, structure can be such as above-mentioned pole piece tape splicing portion 111 or other existing structures in tape splicing portion 105.Except quiet Positive and negative Destaticizing device may be used in electric portion 104, to remove the electrostatic on the first diaphragm 20a and the second diaphragm 20b, to keep away Exempt from the first diaphragm 20a to have adverse effect on battery with the electrostatic on the second diaphragm 20b.
Winding device 16 includes rotating mechanism 161 and is set to the volume needle 162 of the output end of rotating mechanism 161.Roll up needle Multiple winding positions are set on 162, and the battery winding material volume for exporting at least two groups feeding device 1 respectively is not around Same winding position.The first pole piece 30a that every group of feeding device 1 is exported, the first diaphragm 20a, the second pole piece 30b and second Diaphragm 20b is wound up into the same position of needle 162, the first pole piece 30a that the feeding devices 1 of difference group are exported, first every Film 20a, the second pole piece 30b and the second intervals diaphragm 20b are wound up on the different winding positions of needle 162.It please be further It is the side view structure schematic block diagram of the volume needle part of the battery winding setting in Fig. 1 refering to Fig. 5, Fig. 5.It can be seen that winding dress Multiple batteries can be wound by setting on one of 16 volume needle 162, each battery includes the first pole piece 30a, the first diaphragm 20a, the Two pole piece 30b and the second diaphragm 20b.Therefore, multiple batteries can be wound by a volume needle 162, improves production efficiency.Separately Outside, since the volume needle 162 of the present invention needs to wind multiple batteries, length is longer, preferably in volume needle 162 along its axial direction side To/or length direction be provided with reinforcing rib, or larger, the lower material of toughness using intensity, making it, end is not when rotated It will produce offset.Rotating mechanism 161 is, for example, motor or motor, and output axis connection volume needle 162 simultaneously drives 162 turns of needle of volume It is dynamic.
Feeding device 1 can be set to the homonymy or opposite sides of winding device 16, also, same group of feeding device 1 is defeated The center line of the first pole piece 30a, the first diaphragm 20a, the second pole piece 30b and the second diaphragm 20b that go out be located at it is same perpendicular to In the plane for rolling up the length direction of needle 162.
Mutually it should be understood that in other embodiments, feeding device can be two groups, or it is more multigroup, only need Ensure that a winding apparatus corresponds at least two groups feeding device, quantitative adjustment can be carried out according to actual needs.
Compared with the existing technology, battery winding equipment provided by the invention winds multiple electricity simultaneously on a winding device Pond is fed by multigroup feeding device, can greatly promote the working efficiency of winding device, to improve the life of battery Produce efficiency.
The foregoing is merely some embodiments of the present invention, are not intended to limit protection scope of the present invention, every profit Equivalent device or equivalent process transformation made by description of the invention and accompanying drawing content, are applied directly or indirectly in other phases The technical field of pass, is included within the scope of the present invention.

Claims (10)

1. a kind of battery winding equipment, which is characterized in that the battery winding equipment includes:
At least two groups feeding device, each feeding device is exporting battery winding material;
Winding device, including rotating mechanism and be set to the rotating mechanism output end volume needle, be arranged on the volume needle Multiple winding positions, the battery winding material volume that the volume needle is used to respectively export at least two groups feeding device is not around Same winding position.
2. battery winding equipment according to claim 1, which is characterized in that the battery winding material includes the first pole Piece, the first diaphragm, the second pole piece and the second diaphragm, the feeding device include the first pole piece feeding device set gradually, First diaphragm feeding device, the second pole piece feeding device and the second diaphragm feeding device, the first pole piece feeding device are used To export first pole piece, to export first diaphragm, second pole piece is fed the first diaphragm feeding device Equipment is to export second pole piece, and the second diaphragm feeding device is exporting second diaphragm.
3. battery winding equipment according to claim 2, which is characterized in that the volume needle is along its axial direction and/or length Degree direction is provided with reinforcing rib.
4. battery winding equipment according to claim 2, which is characterized in that first pole in each feeding device Piece feeding device, the first diaphragm feeding device, the second pole piece feeding device and the second diaphragm feeding device Circumferential sequence along the volume needle is arranged.
5. battery winding equipment according to claim 2, which is characterized in that the first pole piece feeding device, described It is both provided with balancing tension in one diaphragm feeding device, the second pole piece feeding device and the second diaphragm feeding device Device, to stablize the tension of first pole piece, first diaphragm, second pole piece and second diaphragm.
6. battery winding equipment according to claim 5, which is characterized in that the tension balancer is multiple tension Roller, to form distributed tension force.
7. battery winding equipment according to claim 6, which is characterized in that the first pole piece feeding device and described the Further include pole piece blowing support shaft, pole piece tape splicing portion and pole piece dust removal unit, the pole piece blowing branch in two pole piece feeding devices Support axis is to place the pole piece coiled strip of first pole piece or second pole piece, and pole piece tape splicing portion is replacing the pole Piece coiled strip, the pole piece dust removal unit is removing the dust of first pole piece or second pole piece.
8. battery winding equipment according to claim 7, which is characterized in that the first pole piece feeding device and described Pole piece feeding device is both provided between second pole piece feeding device and the volume needle, the pole piece feeding device is to drive The first pole piece and second pole piece are stated to the volume needle movement.
9. battery winding equipment according to claim 5, which is characterized in that the first diaphragm feeding device and described the Further include diaphragm blowing support shaft in two diaphragm feeding devices, destatic portion and diaphragm tape splicing portion, the diaphragm blowing support Axis is described to destatic portion to remove the electrostatic of first diaphragm and second diaphragm to place diaphragm coiled strip, described Diaphragm tape splicing portion is replacing diaphragm coiled strip.
10. battery winding equipment according to claim 9, which is characterized in that the institute that feeding device described in same group exports State the first pole piece, first diaphragm, second pole piece and second diaphragm center line be located at it is same perpendicular to In the plane of the volume needle length direction.
CN201810188469.0A 2018-03-07 2018-03-07 Battery winding equipment Pending CN108306026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810188469.0A CN108306026A (en) 2018-03-07 2018-03-07 Battery winding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810188469.0A CN108306026A (en) 2018-03-07 2018-03-07 Battery winding equipment

Publications (1)

Publication Number Publication Date
CN108306026A true CN108306026A (en) 2018-07-20

Family

ID=62849578

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810188469.0A Pending CN108306026A (en) 2018-03-07 2018-03-07 Battery winding equipment

Country Status (1)

Country Link
CN (1) CN108306026A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112909353A (en) * 2021-03-16 2021-06-04 深圳市光大激光科技股份有限公司 Lithium battery winding machine
EP3736896A4 (en) * 2018-09-19 2021-06-16 Lg Chem, Ltd. Winding apparatus for producing electrode assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102315477A (en) * 2011-08-31 2012-01-11 深圳市雅康精密机械有限公司 Battery winder
CN202196833U (en) * 2011-08-31 2012-04-18 深圳市雅康精密机械有限公司 Double-winding needle transmission mechanism for battery winder
CN102709584A (en) * 2012-06-20 2012-10-03 东莞市雅康精密机械有限公司 Battery coiler

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102315477A (en) * 2011-08-31 2012-01-11 深圳市雅康精密机械有限公司 Battery winder
CN202196833U (en) * 2011-08-31 2012-04-18 深圳市雅康精密机械有限公司 Double-winding needle transmission mechanism for battery winder
CN102709584A (en) * 2012-06-20 2012-10-03 东莞市雅康精密机械有限公司 Battery coiler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3736896A4 (en) * 2018-09-19 2021-06-16 Lg Chem, Ltd. Winding apparatus for producing electrode assembly
US11916182B2 (en) 2018-09-19 2024-02-27 Lg Energy Solution, Ltd. Winding device for manufacturing electrode assembly
CN112909353A (en) * 2021-03-16 2021-06-04 深圳市光大激光科技股份有限公司 Lithium battery winding machine

Similar Documents

Publication Publication Date Title
CN106992317B (en) Cylindrical lithium battery double-winding machine
CN108306026A (en) Battery winding equipment
CN208045610U (en) Battery winding equipment
CN206296756U (en) A kind of sanding apparatus of metal compound belt
CN208008129U (en) A kind of pole piece automatic coiling and roll-switching device
CN108448171A (en) A kind of battery core lamination machine and its application method
CN111152366A (en) Double-swing linear cutting machine
CN207551580U (en) A kind of classification bobbin winder device for cable production
CN206774629U (en) A kind of double up- coilers of cylinder type lithium battery
CN108946304A (en) A kind of power grid control electric wire winding device
CN205500370U (en) Unwinding mechanism is received to pole piece
CN207792220U (en) A kind of automatic splicing equipment
CN217086372U (en) Double-end winding machine with protective structure
CN108058964A (en) A kind of double turntable feeding devices
CN207551449U (en) A kind of plastic film leftover material winder
CN112141772A (en) Pole piece slitting machine and pole piece slitting and winding method
CN207637911U (en) Battery film sticking apparatus
CN203621331U (en) High-precision solder strip wire drawing and straightening system
CN208485430U (en) A kind of quick winder of cable
CN206502459U (en) A kind of power cable retracting device
CN209343934U (en) A kind of coil winding machine
CN212893001U (en) Automatic coil exchanging device for tabs
CN109292525A (en) A kind of power cable up- coiler
CN214055460U (en) Pole piece slitting and dust removing equipment
CN214828089U (en) Wire coiling device for power system equipment maintenance

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination