JP5045049B2 - 電池用溶接装置および電池の製造方法 - Google Patents
電池用溶接装置および電池の製造方法 Download PDFInfo
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- JP5045049B2 JP5045049B2 JP2006272472A JP2006272472A JP5045049B2 JP 5045049 B2 JP5045049 B2 JP 5045049B2 JP 2006272472 A JP2006272472 A JP 2006272472A JP 2006272472 A JP2006272472 A JP 2006272472A JP 5045049 B2 JP5045049 B2 JP 5045049B2
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- Prior art keywords
- head
- welding
- cam
- electrode
- battery
- Prior art date
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- 238000003466 welding Methods 0.000 title claims description 56
- 238000004519 manufacturing process Methods 0.000 title description 8
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 238000004804 winding Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 239000011162 core material Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000002411 adverse Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Images
Classifications
-
- 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
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- Connection Of Batteries Or Terminals (AREA)
Description
の前駆体の打ち抜き工程を配置することにより、安定的に連続供給させることになる。
近傍に相応する箇所を、他の箇所より幅が広い広溝部とし、
前記制御部は前記カムフロアが前記広溝部に達した時点で前記シリンダーを作動させるようにしたことを特徴とする。
1a 正極芯材
1b 正極活物質層
2 負極
2a 負極芯材
2b 負極活物質層
3 セパレータ
4 電極群
5 正極集電板
6 正極端子
7 金属リード
8 負極集電板
9 外装缶
10 絶縁物
11 溶接電極
12 ヘッド
13 シャフト
14 カム
15 溝
15a 広溝部
16 カムフロア
17 シリンダー
18 電磁弁
19 精密レギュレータ
20 空気供給口
21 第1のライン
22 第2のライン
23 第3のライン
Claims (1)
- 正極と負極とをセパレータを介して捲回してなる電極群の少なくとも一端に接続された集電板に、金属リードを溶接するための電池用溶接装置であって、
平行配置された一対の溶接電極と、
前記溶接電極を支持するヘッドと、
前記ヘッドを上端に備え、カムフロアを下端に備えたシャフトと、
外周部に設けた円周状の溝に前記カムフロアを嵌め合わせ、回転により前記ヘッドを一定周期で上下動させる円盤状のカムと、
前記ヘッドを下方に加圧するシリンダーと、
前記カムの回転により前記ヘッドが上下動における下端近傍に達した時点で、前記シリンダーを作動させ、前記ヘッドが最下端に達した時点で前記溶接電極に通電するよう制御する制御部と、
からなり、前記カムの溝のうち、前記ヘッドの上下動における下端近傍に相応する箇所を、他の箇所より幅が広い広溝部とし、
前記制御部は前記カムフロアが前記広溝部に達した時点で前記シリンダーを作動させるようにしたことを特徴とする、電池用溶接装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006272472A JP5045049B2 (ja) | 2006-10-04 | 2006-10-04 | 電池用溶接装置および電池の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006272472A JP5045049B2 (ja) | 2006-10-04 | 2006-10-04 | 電池用溶接装置および電池の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008087059A JP2008087059A (ja) | 2008-04-17 |
JP5045049B2 true JP5045049B2 (ja) | 2012-10-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006272472A Expired - Fee Related JP5045049B2 (ja) | 2006-10-04 | 2006-10-04 | 電池用溶接装置および電池の製造方法 |
Country Status (1)
Country | Link |
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JP (1) | JP5045049B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110449896A (zh) * | 2019-08-22 | 2019-11-15 | 中车青岛四方车辆研究所有限公司 | 极耳运输装置及极耳焊接生产线 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104889558B (zh) * | 2015-06-24 | 2017-01-11 | 山东正能新能源科技有限公司 | 一种电池点焊机输送、定位点焊装置 |
CN107160092B (zh) * | 2017-07-11 | 2018-11-16 | 大连珍信科技有限公司 | 纽扣形太阳能电池片双面焊接装置及其焊接方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000126869A (ja) * | 1998-08-20 | 2000-05-09 | Seiwa Seisakusho:Kk | 抵抗溶接装置 |
JP2002050339A (ja) * | 2000-08-02 | 2002-02-15 | Toshiba Battery Co Ltd | 電池用溶接電極 |
-
2006
- 2006-10-04 JP JP2006272472A patent/JP5045049B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110449896A (zh) * | 2019-08-22 | 2019-11-15 | 中车青岛四方车辆研究所有限公司 | 极耳运输装置及极耳焊接生产线 |
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JP2008087059A (ja) | 2008-04-17 |
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