CN108539276A - A kind of battery pole piece cross cutting auto lifting feeding method - Google Patents

A kind of battery pole piece cross cutting auto lifting feeding method Download PDF

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Publication number
CN108539276A
CN108539276A CN201710125379.2A CN201710125379A CN108539276A CN 108539276 A CN108539276 A CN 108539276A CN 201710125379 A CN201710125379 A CN 201710125379A CN 108539276 A CN108539276 A CN 108539276A
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CN
China
Prior art keywords
feeding
battery pole
module
pole piece
auto lifting
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.)
Granted
Application number
CN201710125379.2A
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Chinese (zh)
Other versions
CN108539276B (en
Inventor
刘鹏江
王勇军
李国敏
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.)
Dongguan Grind Energy Co ltd
Original Assignee
Shenzhen Green's Moral Ltd Energy Co
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Priority to CN201710125379.2A priority Critical patent/CN108539276B/en
Publication of CN108539276A publication Critical patent/CN108539276A/en
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Publication of CN108539276B publication Critical patent/CN108539276B/en
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0404—Machines for assembling batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/30—Arrangements for accumulating surplus web
    • B65H20/32—Arrangements for accumulating surplus web by making loops
    • B65H20/34—Arrangements for accumulating surplus web by making loops with rollers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • 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 invention discloses a kind of battery pole pieces to be die cut auto lifting feeding method, including feeding module, displacement difference complementary modulus block, the module that floats, the coiled strip buffer storage and PLC for having identical tension（Programmable logic controller (PLC)）It is to carry out how much feeding, photoelectric sensor and PLC control feeding by self-feeding module, displacement difference complementary modulus block is sent into die cutting procedure after being automatically adjusted to the height of supplied materials, floating module and the coiled strip buffer storage progress rewinding for having identical tension, series combination is controlled by another PLC and carries out cooperating between them, has the function that auto lifting feeding.This method can with fast accurate deliver battery pole piece or flexible material, solve to get stuck in die cutting process, paste the phenomenon that material, manufacturing cost is low, suitable for mass production, highly reliable.It is low that the module that the method can be designed to is converted into manufacturing cost in kind, and performance is stablized, and can easily be implanted in the arbitrary equipment of battery pole piece cross cutting or flexible material cross cutting, be widely used.

Description

A kind of battery pole piece cross cutting auto lifting feeding method
Technical field
The present invention relates to lithium battery manufacturing fields and the industry of use roll flexible material, especially lithium battery pole slice to produce A kind of battery pole piece of die cutting process is die cut auto lifting feeding method.
Background technology
Lithium battery have have a safety feature, thickness is small, light-weight, internal resistance is small, model replace be easy, energy density height etc. it is excellent Point, thus in the fields extensive use such as electric vehicle, accumulation power supply, digital product.And it is needed in the battery core manufacturing process of lithium battery Battery pole piece is largely used, therefore the batch production power of battery pole piece is directly related to the manufacture power of lithium battery manufacturer, and it is electric Pond pole piece is at present frequently with cross cutting forming, so die-cutting device is one of the key equipment of lithium battery production.
Battery die-cutting device traditional method is to utilize laser die cutting technique, and the process speed is fast, but pole piece burr is more.Therefore A kind of novel hardware die-cutting device is slowly replacing traditional laser die cutting equipment, the battery pole piece which prepares Basic impulse- free robustness, to one class of the quality-improving of battery pole piece, but there is presently no highly developed equipment for this equipment Universal market.The present invention be exactly for hardware die-cutting device in die cutting process key function point and a kind of battery pole piece for inventing It is die cut auto lifting feeding method.
Invention content
The purpose of present method invention is got stuck present in novel battery pole piece hardware die cutting process, sizing phenomenon, And a kind of battery pole piece invented is die cut auto lifting feeding method.
The technical solution adopted by the present invention to solve the technical problems is：A kind of battery pole piece cross cutting auto lifting feeding side Method, including feeding module, displacement difference complementary modulus block, the module that floats, the coiled strip buffer storage and PLC for having identical tension（Programmable logic Controller）, this method is to carry out how much feeding, photoelectric sensor and PLC control feeding by self-feeding module, and displacement difference is mended Module is sent into die cutting procedure after being automatically adjusted to the height of supplied materials, floating module and have the coiled strip buffer storage of identical tension into Row rewinding, series combination is controlled by another PLC and carries out cooperating between them, reaches battery pole piece cross cutting auto lifting feeding Effect.
The feeding module by motor, cylinder, wrap up in glue cylinder, linear bearing, guide rod, bearing, photoelectric sensor, with it is fixed Plate is composed.
On floating position-limiting plate, mold is fixed on by the linear guide by bearing, shaft, spring assembling for the floating module Or in fixed plate, it is combined into shaft and floats up and down after by pressure at right angle and there is limit function.
The displacement difference complementary modulus block is composed of the linear guide, bearing, shaft, floating module and fixed plate.
The coiled strip buffer storage for having identical tension is combined by wrapping up in glue cylinder, linear bearing, constant pressure cylinder with fixing bracket It forms.
The feeding module, the module that floats, has the coiled strip buffer storage of identical tension to could act as solely at displacement difference complementary modulus block Formwork erection group is implanted in miscellaneous equipment alone or in combination to be used.
The invention has the advantages that this method can realize critical lift feeding in the full-automatic die cutting process of battery pole piece Action can be solved to get stuck in die cutting process, be pasted the phenomenon that material with the delivery battery pole piece or flexible material of fast accurate, and Manufacturing cost is low, suitable for mass production, highly reliable.The method can be designed to modular form, be converted into manufacturing cost in kind Low, performance is stablized, and is conducive to large-scale production, can easily be implanted in the arbitrary equipment of battery pole piece cross cutting or flexible material cross cutting In, it is widely used.
Description of the drawings
Fig. 1 is the method for the present invention work structure diagram.
Fig. 2 is a kind of structure partial schematic diagram of the method for the present invention.
In figure：1- feeding modules, 2- pole pieces, 3- photoelectric sensors, 4- displacement difference complementary modulus block, 5- relocatable modules, 6- has the coiled strip buffer storage of identical tension, 7- floating position-limitings block, 8- the linear guides, 9- shafts, 10- bearings.
Specific implementation mode
With reference to example and Figure of description, the present invention is described in further detail, but the embodiment party of the present invention Formula is without being limited thereto.
It is a kind of battery pole piece cross cutting auto lifting feeding method of the present invention, including PLC, optoelectronic induction as shown in the figures 1 and 2 Device, bearing, shaft, spring, floating position-limiting plate, motor, cylinder, wraps up in glue cylinder, constant pressure cylinder, fixed plate etc. at the linear guide.Institute State motor, cylinder, wrap up in glue cylinder, linear bearing, guide rod, bearing, photoelectric sensor, with fixed plate be combined into feeding module；Axis It holds, shaft, spring, be assembled on floating position-limiting plate, be fixed on mold or fixed plate by the linear guide, turned to be combined into Axis can float up and down after by pressure at right angle and the floating module with limit function；The linear guide, bearing, shaft, floating Module is combined into displacement difference benefit device with fixed plate；It wraps up in glue cylinder, linear bearing, constant pressure cylinder, be combined into fixing bracket The coiled strip buffer storage of identical tension.The method of the present invention is to carry out feeding, photoelectric sensor and PLC controls by automatic feeding How much is feeding, and displacement difference mends after device is automatically adjusted the height of supplied materials and is sent into die cutting procedure, floating module and persevering The coiled strip buffer storage of power carries out rewinding, and series combination is controlled by another PLC and carries out cooperating between them, reaches battery Pole piece is die cut the effect of auto lifting feeding.
This method may be implemented the action of the critical lift feeding in full-automatic battery pole piece die cutting process and avoid cross cutting Get stuck phenomenon, and manufacturing cost is low suitable for mass production, highly reliable, can do modular assembly be implanted in battery pole piece cross cutting or In the arbitrary equipment of flexible material cross cutting, it is widely used.
It is the preferred embodiment of the present invention to be shown and described above, it is obvious to a person skilled in the art that this hair The bright details for being not limited to above-mentioned example embodiment, and without departing substantially from the operation principle of the present invention, it can be with other Concrete form realize it is imitated.Therefore in all respects, the embodiments should be taken as exemplary, and it is non-limit Property processed, the scope of the present invention appended claims are not limited by above description.
The present invention is directed to all changes in the meaning and scope by equivalency to be included within the present invention.

Claims (6)

1. a kind of battery pole piece is die cut auto lifting feeding method, including it is feeding module, displacement difference complementary modulus block, floating module, persevering The coiled strip buffer storage and PLC of tension（Programmable logic controller (PLC)）, which is characterized in that this method is to pass through self-feeding module How much carry out feeding, photoelectric sensor and PLC controls feeding, displacement difference complementary modulus block is sent after being automatically adjusted to the height of supplied materials Enter die cutting procedure, floating module and the coiled strip buffer storage progress rewinding for having identical tension, series combination is by another between them PLC controls carry out cooperating, have the function that battery pole piece is die cut auto lifting feeding.
2. a kind of battery pole piece according to claim is die cut auto lifting feeding method, which is characterized in that the feeding mold Block by motor, cylinder, wrap up in glue cylinder, linear bearing, guide rod, bearing, photoelectric sensor, be composed with fixed plate.
3. a kind of battery pole piece according to claim is die cut auto lifting feeding method, which is characterized in that the floating die Group on floating position-limiting plate, is fixed on mold or fixed plate by the linear guide, is combined by bearing, shaft, spring assembling Shaft floats up and down after by pressure at right angle and has limit function.
4. a kind of battery pole piece according to claim is die cut auto lifting feeding method, which is characterized in that the displacement difference Complementary modulus block is composed of the linear guide, bearing, shaft, floating module and fixed plate.
5. a kind of battery pole piece according to claim is die cut auto lifting feeding method, which is characterized in that described persevering The coiled strip buffer storage of power is composed by wrapping up in glue cylinder, linear bearing, constant pressure cylinder and fixing bracket.
6. a kind of battery pole piece according to claim is die cut auto lifting feeding method, which is characterized in that the feeding Module, the module that floats, has the coiled strip buffer storage of identical tension to could act as individual module to plant alone or in combination displacement difference complementary modulus block Enter and is used into miscellaneous equipment.
CN201710125379.2A 2017-03-04 2017-03-04 Automatic lifting and feeding method for battery pole piece die cutting Active CN108539276B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710125379.2A CN108539276B (en) 2017-03-04 2017-03-04 Automatic lifting and feeding method for battery pole piece die cutting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710125379.2A CN108539276B (en) 2017-03-04 2017-03-04 Automatic lifting and feeding method for battery pole piece die cutting

Publications (2)

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CN108539276A true CN108539276A (en) 2018-09-14
CN108539276B CN108539276B (en) 2021-08-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111217180A (en) * 2020-01-17 2020-06-02 广东利元亨智能装备股份有限公司 Feeding device, adhesive tape sticking device and feeding method
CN111451569A (en) * 2020-04-22 2020-07-28 绍兴宾果科技有限公司 Rack type anti-jamming battery pole piece cutting robot whole machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2891305Y (en) * 2005-09-28 2007-04-18 徐鸿俊 Battery electrode plate conveying and cutting mechanism
CN201470983U (en) * 2009-08-13 2010-05-19 瀚乔股份有限公司 Die-cutting machine feeding mechanism
CN102241073A (en) * 2010-05-13 2011-11-16 东莞市海中机械有限公司 Full-automatic die-cutting feeding, material-receiving and discharging mechanism for lithium battery pole piece
CN102306744A (en) * 2011-08-26 2012-01-04 深圳市赢合科技股份有限公司 Electrode sheet forming machine
CN102642089A (en) * 2011-02-18 2012-08-22 深圳市吉阳自动化科技有限公司 Pole piece laser cutting machine
CN205543046U (en) * 2015-12-28 2016-08-31 东莞市亿鑫丰精密机械设备科技有限公司 But high -speed multistage film -making equipment
CN106042059A (en) * 2016-07-21 2016-10-26 深圳市三本机械有限公司 Hardware metal die cutting machine and processing technique for lithium battery electrode slice
CN205816516U (en) * 2016-07-06 2016-12-21 广东亿鑫丰智能装备股份有限公司 High-quality pole piece die-cutting machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2891305Y (en) * 2005-09-28 2007-04-18 徐鸿俊 Battery electrode plate conveying and cutting mechanism
CN201470983U (en) * 2009-08-13 2010-05-19 瀚乔股份有限公司 Die-cutting machine feeding mechanism
CN102241073A (en) * 2010-05-13 2011-11-16 东莞市海中机械有限公司 Full-automatic die-cutting feeding, material-receiving and discharging mechanism for lithium battery pole piece
CN102642089A (en) * 2011-02-18 2012-08-22 深圳市吉阳自动化科技有限公司 Pole piece laser cutting machine
WO2012109918A1 (en) * 2011-02-18 2012-08-23 深圳市吉阳自动化科技有限公司 Pole sheet laser cutting machine
CN102306744A (en) * 2011-08-26 2012-01-04 深圳市赢合科技股份有限公司 Electrode sheet forming machine
CN205543046U (en) * 2015-12-28 2016-08-31 东莞市亿鑫丰精密机械设备科技有限公司 But high -speed multistage film -making equipment
CN205816516U (en) * 2016-07-06 2016-12-21 广东亿鑫丰智能装备股份有限公司 High-quality pole piece die-cutting machine
CN106042059A (en) * 2016-07-21 2016-10-26 深圳市三本机械有限公司 Hardware metal die cutting machine and processing technique for lithium battery electrode slice

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111217180A (en) * 2020-01-17 2020-06-02 广东利元亨智能装备股份有限公司 Feeding device, adhesive tape sticking device and feeding method
CN111451569A (en) * 2020-04-22 2020-07-28 绍兴宾果科技有限公司 Rack type anti-jamming battery pole piece cutting robot whole machine

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Address after: 518105 4th Floor, Building A2, Liyuan Bay Industrial Park, 168 Honghu Road, Yanchuan, Songgang, Baoan District, Shenzhen City, Guangdong Province

Applicant after: SHENZHEN GRAND POWERSOURCE Co.,Ltd.

Address before: 518105 4th Floor, Building A2, Liyuan Bay Industrial Park, 168 Honghu Road, Yanchuan, Songgang, Baoan District, Shenzhen City, Guangdong Province

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Effective date of registration: 20221019

Address after: 523000 Building 9, Dasheng Industrial City, No. 1438, Provincial Road S358, Shangsha Community, Chang'an Town, Dongguan City, Guangdong Province

Patentee after: Dongguan Grind Energy Co.,Ltd.

Address before: 518105 4th Floor, Building A2, Liyuan Bay Industrial Park, 168 Honghu Road, Yanchuan, Songgang, Baoan District, Shenzhen City, Guangdong Province

Patentee before: SHENZHEN GRAND POWERSOURCE Co.,Ltd.

TR01 Transfer of patent right