JP6750127B2 - レーザー溶接ジグ及びそれを含むレーザー溶接装置 - Google Patents
レーザー溶接ジグ及びそれを含むレーザー溶接装置 Download PDFInfo
- Publication number
- JP6750127B2 JP6750127B2 JP2019546361A JP2019546361A JP6750127B2 JP 6750127 B2 JP6750127 B2 JP 6750127B2 JP 2019546361 A JP2019546361 A JP 2019546361A JP 2019546361 A JP2019546361 A JP 2019546361A JP 6750127 B2 JP6750127 B2 JP 6750127B2
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- Prior art keywords
- bolt
- laser welding
- welding
- lead
- jig
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/60—Preliminary treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/505—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising a single busbar
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
-
- 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
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
-
- 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)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
- Laser Beam Processing (AREA)
Description
10 バッテリーセル
15 電極リード
30 バスバーユニット
32 ユニット本体
34 リードバスバー
36 リードスロット
38 ボルト溝
50 レーザー溶接装置
100 レーザー溶接ジグ
120 ジグ本体
140 溶接スリット
160 ボルト挿入部
165 ボルト挿入孔
180 リード密着ブロック
185 挿入ガイド溝
300 加圧ボルト
320 ボルトヘッド
340 ボルトレッグ
360 ボルトテーパー
500 溶接レーザー
Claims (8)
- 少なくとも2つのバッテリーセルの電極リードと前記バッテリーセルの一側面を覆うバスバーユニットの少なくとも1つのリードバスバーとを溶接するためのレーザー溶接ジグであって、
前記溶接時に前記バスバーユニットを覆うジグ本体と、
前記ジグ本体に形成され、前記溶接のために前記電極リードと前記少なくとも1つのリードバスバーとを前記ジグ本体の外側に露出させる複数の溶接スリットと、
前記複数の溶接スリット同士の間に備えられ、少なくとも1つの加圧ボルトが挿入される少なくとも1つのボルト挿入孔が設けられる複数のボルト挿入部と、
それぞれのボルト挿入部の後面に設けられ、前記加圧ボルトの挿入によって相互離隔して前記電極リードを前記リードバスバーに密着させる一対のリード密着ブロックと、
を含むことを特徴とするレーザー溶接ジグ。 - 前記一対のリード密着ブロックは、前記ジグ本体の長さ方向に沿って摺動自在に前記ジグ本体に取り付けられることを特徴とする、請求項1に記載のレーザー溶接ジグ。
- 前記一対のリード密着ブロックは、前記少なくとも1つの加圧ボルトの挿入によって徐々に相互離隔することができるように構成されていることを特徴とする、請求項1又は2に記載のレーザー溶接ジグ。
- 前記少なくとも1つの加圧ボルトは、
前記ボルト挿入孔の内径に対応する直径を有するボルトヘッドと、
前記ボルトヘッドより小さい直径を有するボルトレッグと、
前記ボルトレッグと前記ボルトヘッドとを連結し、前記ボルトヘッドから前記ボルトレッグに向かって徐々に直径が小さくなるボルトテーパーと、
を含むことを特徴とする、請求項1から3のいずれか一項に記載のレーザー溶接ジグ。 - 前記一対のリード密着ブロックには、相互に対向配置されて前記ボルトレッグが通過可能な大きさの空間を形成し、前記少なくとも1つの加圧ボルトの挿入によって相互離隔する少なくとも1つの挿入ガイド溝が設けられることを特徴とする、請求項4に記載のレーザー溶接ジグ。
- 前記バスバーユニットには、前記ジグ本体が前記バスバーユニットを覆うとき、前記少なくとも1つのボルト挿入孔の後方に配置されて、前記少なくとも1つの加圧ボルトが挿入される少なくとも1つのボルト溝が設けられることを特徴とする、請求項4又は5に記載のレーザー溶接ジグ。
- 前記溶接は、前記複数の溶接スリット内で行われるレーザー溶接であることを特徴とする、請求項1から6のいずれか一項に記載のレーザー溶接ジグ。
- レーザー溶接装置であって、
請求項1から7のいずれか一項に記載のレーザー溶接ジグと、
前記少なくとも1つの加圧ボルトと、
前記溶接のためにレーザーを照射する溶接レーザーと、
を含むことを特徴とするレーザー溶接装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170116064A KR102155888B1 (ko) | 2017-09-11 | 2017-09-11 | 레이저 용접 지그 및 이를 포함하는 레이저 용접 장치 |
KR10-2017-0116064 | 2017-09-11 | ||
PCT/KR2018/009111 WO2019050173A1 (ko) | 2017-09-11 | 2018-08-09 | 레이저 용접 지그 및 이를 포함하는 레이저 용접 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020508222A JP2020508222A (ja) | 2020-03-19 |
JP6750127B2 true JP6750127B2 (ja) | 2020-09-02 |
Family
ID=65634404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019546361A Active JP6750127B2 (ja) | 2017-09-11 | 2018-08-09 | レーザー溶接ジグ及びそれを含むレーザー溶接装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US11413712B2 (ja) |
EP (1) | EP3613535B1 (ja) |
JP (1) | JP6750127B2 (ja) |
KR (1) | KR102155888B1 (ja) |
CN (1) | CN110087825B (ja) |
ES (1) | ES2932019T3 (ja) |
HU (1) | HUE060334T2 (ja) |
PL (1) | PL3613535T3 (ja) |
WO (1) | WO2019050173A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102258176B1 (ko) * | 2018-06-22 | 2021-07-16 | 주식회사 엘지에너지솔루션 | 전극 리드를 버스바에 밀착시키는 자동 가압 지그 장치 및 이를 포함하는 배터리 모듈 제조 시스템 |
KR102313030B1 (ko) * | 2018-06-29 | 2021-10-13 | 주식회사 엘지에너지솔루션 | 전극 리드를 버스바에 밀착시키는 자동 가압 지그 장치 |
KR20200110082A (ko) * | 2019-03-15 | 2020-09-23 | 주식회사 엘지화학 | 전지 모듈 및 그 제조 방법 |
CN110061180A (zh) * | 2019-04-19 | 2019-07-26 | 深圳市迪凯能科技有限公司 | 一种具有自动焊接锁紧功能的电动车锂电池电极片 |
KR20210046406A (ko) * | 2019-10-18 | 2021-04-28 | 주식회사 엘지화학 | 용접용 지그 |
KR102506245B1 (ko) * | 2019-11-14 | 2023-03-03 | 주식회사 엘지에너지솔루션 | 전지 모듈, 전지 모듈 제조 방법 및 전지 모듈을 포함하는 전지 팩 |
CN111106298B (zh) * | 2019-12-09 | 2023-05-02 | 孚能科技(赣州)股份有限公司 | 电芯模组、电芯总成及电芯模组的连接方法 |
CN113579612B (zh) * | 2021-08-02 | 2023-08-18 | 深圳市奥利弗科技有限公司 | 一种便于上料的移动电源正负极群焊接机 |
WO2023163469A1 (ko) * | 2022-02-22 | 2023-08-31 | 주식회사 엘지에너지솔루션 | 전극리드 정렬 마스킹 장치 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3270410A (en) * | 1963-05-20 | 1966-09-06 | Briles Mfg | Method of prestressed fastening of materials |
US4702658A (en) * | 1983-08-22 | 1987-10-27 | Paul R. Briles | Apparatus for reducing installation forces and costs in a tapered bolt installation |
JP2600369B2 (ja) | 1989-03-31 | 1997-04-16 | 松下電器産業株式会社 | 密閉形鉛蓄電池 |
JPH0521008A (ja) * | 1991-07-08 | 1993-01-29 | Toshiba Corp | 陰極構体組立装置 |
US5634754A (en) * | 1994-01-27 | 1997-06-03 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Quick-connect bolt |
US5517059A (en) * | 1994-04-26 | 1996-05-14 | Delco Electronics Corp. | Electron and laser beam welding apparatus |
JP2004327310A (ja) | 2003-04-25 | 2004-11-18 | Toyota Motor Corp | 二次電池の接続構造及び接続方法 |
WO2008084883A2 (ja) | 2007-01-12 | 2008-07-17 | Toyota Jidosha Kabushiki Kaisha | 電極構造およびバッテリ装置の製造方法 |
US9267533B2 (en) * | 2007-12-18 | 2016-02-23 | Rolls-Royce Corporation | Locking fastener |
US8257848B2 (en) | 2009-01-12 | 2012-09-04 | A123 Systems, Inc. | Safety venting mechanism with tearing tooth structure for batteries |
JP2010253500A (ja) * | 2009-04-23 | 2010-11-11 | Sumitomo Electric Ind Ltd | レーザ溶接方法 |
JP5525904B2 (ja) * | 2010-04-28 | 2014-06-18 | 日立ビークルエナジー株式会社 | 二次電池 |
KR101023184B1 (ko) | 2010-11-01 | 2011-03-18 | 쓰리피시스템(주) | 배터리 모듈의 용접 시스템 및 방법 |
CN103650209B (zh) | 2012-01-03 | 2016-08-17 | 株式会社Lg化学 | 电池组和应用于该电池组的连接条 |
KR20130116562A (ko) | 2012-04-16 | 2013-10-24 | 에스케이이노베이션 주식회사 | 전극단자의 레이저 용접장치 |
JP5954032B2 (ja) * | 2012-08-03 | 2016-07-20 | トヨタ自動車株式会社 | リード配線溶接装置 |
JP6011876B2 (ja) | 2013-09-13 | 2016-10-19 | 株式会社オートネットワーク技術研究所 | 蓄電モジュール |
CN105555988A (zh) * | 2013-09-25 | 2016-05-04 | 中国电力株式会社 | 蠕变增强材料对耐热金属材料构件的扩散渗镀方法以及增强了蠕变强度的耐热金属材料构件 |
US9368882B2 (en) | 2013-11-15 | 2016-06-14 | Yazaki North America, Inc. | Electrical device with a busbar assembly having a frame providing access for laser welding |
US9698402B2 (en) | 2014-03-13 | 2017-07-04 | Ford Global Technologies, Llc | Method of welding a bus bar to battery cell terminals |
KR101821378B1 (ko) | 2014-03-31 | 2018-01-23 | 주식회사 엘지화학 | 전극 리드와 버스바 사이의 결합력 및 공정성이 향상된 배터리 모듈 및 이를 포함하는 배터리 팩 |
KR101750597B1 (ko) * | 2014-04-30 | 2017-06-23 | 주식회사 엘지화학 | 레이저 용접장치 |
KR101750086B1 (ko) | 2014-05-13 | 2017-06-21 | 주식회사 엘지화학 | 용접용 밀착지그 |
US9755212B2 (en) | 2014-11-11 | 2017-09-05 | Ford Global Technologies, Llc | Traction battery busbar carriers for pouch battery cells |
KR101817237B1 (ko) | 2014-12-24 | 2018-01-11 | 주식회사 엘지화학 | 이차전지 모듈의 전극 리드 용접 방법 및 이를 이용한 컴팩트한 이차전지 모듈 |
GB2524638B (en) | 2015-02-06 | 2016-04-06 | Ceres Ip Co Ltd | Electrolyte forming process |
KR101866614B1 (ko) | 2015-03-09 | 2018-06-11 | 주식회사 엘지화학 | 레이저 용접용 지그를 이용한 레이저 용접 방법 |
KR102101429B1 (ko) * | 2016-05-18 | 2020-04-16 | 주식회사 엘지화학 | 리드 용접 장치, 이러한 리드 용접 장치를 통해 제조되는 배터리 모듈 및 이러한 배터리 모듈을 포함하는 배터리 팩 |
KR102090787B1 (ko) * | 2017-01-11 | 2020-03-18 | 주식회사 엘지화학 | 레이저 용접용 지그 어셈블리 |
KR102209769B1 (ko) | 2017-06-07 | 2021-01-28 | 주식회사 엘지화학 | 배터리 모듈 |
-
2017
- 2017-09-11 KR KR1020170116064A patent/KR102155888B1/ko active IP Right Grant
-
2018
- 2018-08-09 WO PCT/KR2018/009111 patent/WO2019050173A1/ko unknown
- 2018-08-09 HU HUE18854421A patent/HUE060334T2/hu unknown
- 2018-08-09 CN CN201880005019.1A patent/CN110087825B/zh active Active
- 2018-08-09 ES ES18854421T patent/ES2932019T3/es active Active
- 2018-08-09 JP JP2019546361A patent/JP6750127B2/ja active Active
- 2018-08-09 PL PL18854421.7T patent/PL3613535T3/pl unknown
- 2018-08-09 EP EP18854421.7A patent/EP3613535B1/en active Active
- 2018-08-09 US US16/469,381 patent/US11413712B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3613535A1 (en) | 2020-02-26 |
CN110087825A (zh) | 2019-08-02 |
KR102155888B1 (ko) | 2020-09-14 |
PL3613535T3 (pl) | 2023-03-20 |
ES2932019T3 (es) | 2023-01-09 |
US20190386283A1 (en) | 2019-12-19 |
KR20190029037A (ko) | 2019-03-20 |
WO2019050173A1 (ko) | 2019-03-14 |
EP3613535A4 (en) | 2020-07-08 |
HUE060334T2 (hu) | 2023-02-28 |
EP3613535B1 (en) | 2022-10-19 |
US11413712B2 (en) | 2022-08-16 |
CN110087825B (zh) | 2021-08-24 |
JP2020508222A (ja) | 2020-03-19 |
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