发明名称 |
CAN BODY INSPECTION DEVICE AND METHOD |
摘要 |
A can body inspection apparatus which prevents a drop in resistance to noise while enabling high speed inspection is provided. It is comprised of a light source control means (21, 22) for turning on the light source unit a predetermined number of times of two times or more at predetermined timings at which light can be taken in by the light-detection unit through the open end face of the can body W which is moving along the path of conveyance W, a detection signal integrating means 23 for integrating signal values based on the detection signal which is output from the light-detection unit 15 due to on operations of the light source unit 10, and a condition judging means 24 for using an integrated value which is obtained by the detection signal integrating means 23 as the basis to judge the condition of the can body. |
申请公布号 |
EP2921847(A4) |
申请公布日期 |
2016.07.06 |
申请号 |
EP20130855059 |
申请日期 |
2013.10.24 |
申请人 |
TOYO SEIKAN GROUP HOLDINGS, LTD. |
发明人 |
OOKUBO, WATARU;NAKAMURA, MASAYUKI |
分类号 |
G01N21/90;G01N21/894 |
主分类号 |
G01N21/90 |
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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