MY176951A - Rolling device for secondary battery having assembly-type mandrel - Google Patents

Rolling device for secondary battery having assembly-type mandrel

Info

Publication number
MY176951A
MY176951A MYPI2013700787A MYPI2013700787A MY176951A MY 176951 A MY176951 A MY 176951A MY PI2013700787 A MYPI2013700787 A MY PI2013700787A MY PI2013700787 A MYPI2013700787 A MY PI2013700787A MY 176951 A MY176951 A MY 176951A
Authority
MY
Malaysia
Prior art keywords
mandrel
assembly
rolling device
secondary battery
electrode plates
Prior art date
Application number
MYPI2013700787A
Inventor
Yun Seungeui
Original Assignee
Samsung Sdi 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 Samsung Sdi Co Ltd filed Critical Samsung Sdi Co Ltd
Publication of MY176951A publication Critical patent/MY176951A/en

Links

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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0431—Cells with wound or folded electrodes
    • 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
    • H01M10/052—Li-accumulators
    • 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
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • 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

Landscapes

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

Abstract

A rolling device for a secondary battery having an assembly-type mandrel is provided, which can shorten the production period of the mandrel and can reduce the processing cost by using a compatible mandrel that can be assembled to be adaptable to the change in circumference of a roll-type electrode assembly. In one embodiment, the rolling device includes having a mandrel (1000) for rolling first and second electrode plates (3100,3200) and a separator {3300a,3300b) interposed between the first and second electrode plates (3100,3200), and the mandrel (1000) includes a pair of base mandrels (110,410) having a supportive insertion groove {101} disposed therebetween, the supportive insertion groove (101} allowing the first and second electrode plates (3100,3200} and the separator (3300a,3300b) to be inserted thereinto, one or more spacers (120,220,320,520} positioned on outer surfaces of the base mandrels (110,410}, and wing portions {130,430) positioned on outermost surfaces of the spacers (120,220,320,520). Figure 2
MYPI2013700787A 2013-02-25 2013-05-14 Rolling device for secondary battery having assembly-type mandrel MY176951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130019854A KR101956931B1 (en) 2013-02-25 2013-02-25 Rolling Device for Secondary Battery Having Assembly-Type Mandrel

Publications (1)

Publication Number Publication Date
MY176951A true MY176951A (en) 2020-08-27

Family

ID=51369824

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013700787A MY176951A (en) 2013-02-25 2013-05-14 Rolling device for secondary battery having assembly-type mandrel

Country Status (3)

Country Link
KR (1) KR101956931B1 (en)
CN (1) CN104009259B (en)
MY (1) MY176951A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102260831B1 (en) * 2014-11-13 2021-06-03 삼성에스디아이 주식회사 Mandrel for winding electrode
KR102499324B1 (en) * 2015-10-30 2023-02-13 삼성에스디아이 주식회사 Rolling Device for Secondary Battery
KR101686771B1 (en) * 2016-07-04 2016-12-14 강복환 Quadripartition electrode roll winding apparatus
CN113597709B (en) * 2020-10-20 2022-12-20 宁德新能源科技有限公司 Battery and electronic device having the same
KR102534990B1 (en) * 2020-12-04 2023-05-23 주식회사 에이치와이티씨 Winding device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000082485A (en) * 1998-09-07 2000-03-21 Mitsubishi Cable Ind Ltd Manufacture of wound type battery and correcting device for winding in battery
CN201017951Y (en) * 2007-03-13 2008-02-06 天津力神电池股份有限公司 Lithium ion battery coil flattened formation device
CN201146214Y (en) * 2007-12-24 2008-11-05 比亚迪股份有限公司 Component for winding battery pole core and apparatus for winding battery pole core including the same
CN201247795Y (en) * 2008-07-11 2009-05-27 珠海华冠电子科技有限公司 Needle-winding mechanism
KR100987848B1 (en) * 2010-01-18 2010-10-13 이계설 Apparatus and method for winding electrode assembly
JP5183691B2 (en) * 2010-08-02 2013-04-17 Ｃｋｄ株式会社 Winding device manufacturing equipment

Also Published As

Publication number Publication date
KR20140105982A (en) 2014-09-03
CN104009259B (en) 2018-04-27
KR101956931B1 (en) 2019-03-11
CN104009259A (en) 2014-08-27

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