WO2012074219A3 - 신규한 라미네이션 장치 및 이를 사용하여 생산되는 이차전지 - Google Patents

신규한 라미네이션 장치 및 이를 사용하여 생산되는 이차전지 Download PDF

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Publication number
WO2012074219A3
WO2012074219A3 PCT/KR2011/008487 KR2011008487W WO2012074219A3 WO 2012074219 A3 WO2012074219 A3 WO 2012074219A3 KR 2011008487 W KR2011008487 W KR 2011008487W WO 2012074219 A3 WO2012074219 A3 WO 2012074219A3
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WO
WIPO (PCT)
Prior art keywords
web
laminating
transferring
heating
anode
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PCT/KR2011/008487
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English (en)
French (fr)
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WO2012074219A2 (ko
Inventor
민기홍
황성민
조지훈
정태윤
손정삼
한창민
정수택
백현숙
김성현
김석진
송기훈
박상혁
이한성
김병근
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주식회사 엘지화학
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Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to JP2013541917A priority Critical patent/JP5731664B2/ja
Priority to CN201180057959.3A priority patent/CN103238248B/zh
Priority to PL11845212T priority patent/PL2648260T3/pl
Priority to EP11845212.7A priority patent/EP2648260B1/en
Publication of WO2012074219A2 publication Critical patent/WO2012074219A2/ko
Publication of WO2012074219A3 publication Critical patent/WO2012074219A3/ko
Priority to US13/899,995 priority patent/US20130260211A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B32B37/1027—Pressing using at least one press band
    • 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
    • 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
    • H01M4/0402—Methods of deposition of the material
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
    • B32B2037/268—Release layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/10—Batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
    • 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
    • H01M10/0409—Machines for assembling batteries for cells with wound electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)

Abstract

본 발명은 분리막을 사이에 두고 양극과 음극이 순차적으로 적층되는 구조의 전극조립체를 열접합에 의해 라미네이션 하는 장치로서, 상기 양극/분리막/음극이 적층되어 있는 구조의 웹이 유입되는 유입부; 상기 웹을 가열하여 양극/분리막/음극 상호간의 열접합을 유도하는 가열부; 상기 열접합된 웹이 배출되는 배출부; 및 상기 유입부, 가열부 및 배출부를 경유하여 웹을 이송하는 이송부;를 포함하고 있으며, 상기 이송부는 웹의 상면과 하면 중 적어도 일면에 접촉한 상태로 웹에 이송 구동력을 제공하며, 상기 가열부는 이송부가 웹에 접촉해 있는 부위를 직접 가열하여 열접합을 위한 에너지를 웹에 전달하는 라미네이션 장치를 제공한다.
PCT/KR2011/008487 2010-12-02 2011-11-09 신규한 라미네이션 장치 및 이를 사용하여 생산되는 이차전지 WO2012074219A2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013541917A JP5731664B2 (ja) 2010-12-02 2011-11-09 積層するための新規装置
CN201180057959.3A CN103238248B (zh) 2010-12-02 2011-11-09 用于层叠电极组件的新颖装置和使用该装置制造的二次电池
PL11845212T PL2648260T3 (pl) 2010-12-02 2011-11-09 Sposób i urządzenie do laminowania akumulatora
EP11845212.7A EP2648260B1 (en) 2010-12-02 2011-11-09 Device for laminating a secondary battery and method
US13/899,995 US20130260211A1 (en) 2010-12-02 2013-05-22 Novel device for laminating electrode assembly and secondary battery manufactured using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0122326 2010-12-02
KR1020100122326A KR101355834B1 (ko) 2010-12-02 2010-12-02 이차전지 제조용 라미네이션 장치

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/899,995 Continuation US20130260211A1 (en) 2010-12-02 2013-05-22 Novel device for laminating electrode assembly and secondary battery manufactured using the same

Publications (2)

Publication Number Publication Date
WO2012074219A2 WO2012074219A2 (ko) 2012-06-07
WO2012074219A3 true WO2012074219A3 (ko) 2012-07-26

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PCT/KR2011/008487 WO2012074219A2 (ko) 2010-12-02 2011-11-09 신규한 라미네이션 장치 및 이를 사용하여 생산되는 이차전지

Country Status (8)

Country Link
US (1) US20130260211A1 (ko)
EP (1) EP2648260B1 (ko)
JP (1) JP5731664B2 (ko)
KR (1) KR101355834B1 (ko)
CN (1) CN103238248B (ko)
PL (1) PL2648260T3 (ko)
TW (1) TWI461303B (ko)
WO (1) WO2012074219A2 (ko)

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KR20210120731A (ko) 2020-03-27 2021-10-07 주식회사 엘지에너지솔루션 이차전지용 라미네이션 장치 및 방법
KR102563771B1 (ko) 2021-03-16 2023-08-07 (주)나노테크 이차전지 제조용 히팅롤러
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US20130260211A1 (en) 2013-10-03
KR20120060700A (ko) 2012-06-12
EP2648260A4 (en) 2015-01-21
CN103238248B (zh) 2016-03-23
TW201236874A (en) 2012-09-16
JP5731664B2 (ja) 2015-06-10
TWI461303B (zh) 2014-11-21
EP2648260B1 (en) 2019-10-23
EP2648260A2 (en) 2013-10-09
WO2012074219A2 (ko) 2012-06-07
JP2013545244A (ja) 2013-12-19
PL2648260T3 (pl) 2020-02-28
CN103238248A (zh) 2013-08-07

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