JP6670769B2 - 検査装置及び巻回装置 - Google Patents

検査装置及び巻回装置 Download PDF

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Publication number
JP6670769B2
JP6670769B2 JP2017003850A JP2017003850A JP6670769B2 JP 6670769 B2 JP6670769 B2 JP 6670769B2 JP 2017003850 A JP2017003850 A JP 2017003850A JP 2017003850 A JP2017003850 A JP 2017003850A JP 6670769 B2 JP6670769 B2 JP 6670769B2
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Japan
Prior art keywords
imaging
winding
core
sheets
inspection
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JP2017003850A
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English (en)
Japanese (ja)
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JP2018113198A (ja
Inventor
二村　伊久雄
伊久雄 二村
山田　智弘
智弘 山田
侑也 澁谷
侑也 澁谷
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CKD Corp
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CKD Corp
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Publication date
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Priority to JP2017003850A priority Critical patent/JP6670769B2/ja
Priority to DE102017223834.8A priority patent/DE102017223834A1/de
Priority to CN201810025808.3A priority patent/CN108414524B/zh
Publication of JP2018113198A publication Critical patent/JP2018113198A/ja
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Publication of JP6670769B2 publication Critical patent/JP6670769B2/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • 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
    • H01M10/05—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/04—Interpretation of pictures
    • G01C11/06—Interpretation of pictures by comparison of two or more pictures of the same area
    • G01C11/08—Interpretation of pictures by comparison of two or more pictures of the same area the pictures not being supported in the same relative position as when they were taken
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Cell Separators (AREA)
JP2017003850A 2017-01-13 2017-01-13 検査装置及び巻回装置 Active JP6670769B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017003850A JP6670769B2 (ja) 2017-01-13 2017-01-13 検査装置及び巻回装置
DE102017223834.8A DE102017223834A1 (de) 2017-01-13 2017-12-28 Untersuchungsvorrichtung und Wickelvorrichtung
CN201810025808.3A CN108414524B (zh) 2017-01-13 2018-01-11 检查装置和卷绕装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017003850A JP6670769B2 (ja) 2017-01-13 2017-01-13 検査装置及び巻回装置

Publications (2)

Publication Number Publication Date
JP2018113198A JP2018113198A (ja) 2018-07-19
JP6670769B2 true JP6670769B2 (ja) 2020-03-25

Family

ID=62716617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017003850A Active JP6670769B2 (ja) 2017-01-13 2017-01-13 検査装置及び巻回装置

Country Status (3)

Country Link
JP (1) JP6670769B2 (zh)
CN (1) CN108414524B (zh)
DE (1) DE102017223834A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109273733B (zh) * 2018-09-10 2020-09-08 无锡先导智能装备股份有限公司 电芯自动纠偏收尾系统及电芯自动纠偏收尾方法
CN109585902A (zh) * 2018-12-24 2019-04-05 江苏塔菲尔新能源科技股份有限公司 可调节极耳错位的电芯卷绕系统和方法
CN113711149B (zh) * 2019-04-22 2024-05-28 松下知识产权经营株式会社 已学习模型的生成方法、维护显示装置及存储介质
CN112284284B (zh) * 2019-07-24 2022-10-28 天臣新能源（渭南）有限公司 卷芯椭圆度检测及优化
JP7511141B2 (ja) 2019-11-14 2024-07-05 パナソニックＩｐマネジメント株式会社 表示方法、学習済みモデルの生成方法、装置、およびプログラム
JP7457968B2 (ja) 2020-03-09 2024-03-29 パナソニックＩｐマネジメント株式会社 情報処理方法、学習済みモデルの生成方法、装置、及びプログラム
CN113532335A (zh) * 2021-07-16 2021-10-22 合肥国轩高科动力能源有限公司 一种卷绕机卷芯对齐度ccd检测装置及检测方法
CN116026831A (zh) * 2021-10-26 2023-04-28 江苏时代新能源科技有限公司 一种极片打皱检测装置及电芯生产设备
CN113725473B (zh) * 2021-11-04 2022-02-08 广州市易鸿智能装备有限公司 一种锂电池卷绕极耳错位实时纠偏系统及方法
WO2023119184A1 (en) * 2021-12-21 2023-06-29 G.D S.P.A. Apparatus and method for making a coil, preferably for an electrochemical cell intended for producing batteries
IT202200008102A1 (it) * 2022-04-22 2023-10-22 Gd Spa Apparato e metodo per la realizzazione di una bobina, preferibilmente per una cella elettrochimica destinata alla produzione di batterie
CN118168489B (zh) * 2024-05-15 2024-09-20 宁德时代新能源科技股份有限公司 尺寸检测方法及装置、生产设备、计算设备、介质及产品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000090958A (ja) * 1998-09-14 2000-03-31 Fuji Photo Film Co Ltd 電池の検査装置及び検査方法
JP2002289251A (ja) * 2001-03-27 2002-10-04 Toshiba Battery Co Ltd 電極体監視装置、及び、電極体監視方法
JP4829949B2 (ja) * 2008-10-22 2011-12-07 東芝Ｉｔコントロールシステム株式会社 電池検査装置
JP6246684B2 (ja) * 2014-09-08 2017-12-13 Ckd株式会社 検査装置及び捲回装置
CN104394323B (zh) * 2014-12-04 2018-07-24 厦门大学 一种放大显微图像的拍摄方法

Also Published As

Publication number Publication date
CN108414524B (zh) 2022-05-24
JP2018113198A (ja) 2018-07-19
DE102017223834A1 (de) 2018-07-19
CN108414524A (zh) 2018-08-17

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