发明名称 |
Device and method for inspecting rechargeable battery connection structure |
摘要 |
An inspection apparatus for inspecting a rechargeable battery electrode plate-connected structure to check whether electrode plates are properly connected to a current collector plate by filters. The apparatus includes an imaging device arranged on one side of the rechargeable battery electrode plate-connected structure, a first lighting device which illuminates the rechargeable battery electrode plate-connected structure at the same side of the rechargeable battery electrode plate-connected structure as the first lighting device, a second lighting device which illuminates the rechargeable battery electrode plate-connected structure from the opposite side of the rechargeable battery electrode plate-connected structure, and an inspection circuit connected to the imaging device which inspects the connection state of the fillets by analyzing a front lighting image captured by the imaging device when only the first lighting device emits light and a back lighting image captured when only the second lighting device emits light. |
申请公布号 |
US8139842(B2) |
申请公布日期 |
2012.03.20 |
申请号 |
US20080276510 |
申请日期 |
2008.11.24 |
申请人 |
SOTOOKA SAKAE;NOMURA FUSAYOSHI;PANASONIC EV ENERGY CO., LTD. |
发明人 |
SOTOOKA SAKAE;NOMURA FUSAYOSHI |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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