发明名称 |
Check detector in neck and finished portion of molded bottle |
摘要 |
A check detector is provided for the neck and finished portions of a bottle which comprises a rotating means which is capable of rotating an inspection bottle; a plurality of emitters and a plurality of receivers arranged on an approximately hemispherical fixture arranged around the neck and finished portions of an inspected bottle as a center; means for obtaining NxM data per single scan against the inspected bottle, wherein N is a number of emitters, and M is a number of receivers; means for assorting the data obtained; and means for differentiating the data. Setting of job change depending on bottle types can be conducted automatically, and detecting checks in the neck and finished portions of a bottle can be conducted overall with no relation to the portion and type of defects. Detecting of a bubble, a contaminant, a chipped and unfilled thread and deformation which are known defects in the neck and finished portions of a bottle can be achieved. Further, assorting defects into both portions and type can be achieved to improve the quality control.
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申请公布号 |
US5900945(A) |
申请公布日期 |
1999.05.04 |
申请号 |
US19960713348 |
申请日期 |
1996.09.13 |
申请人 |
PRECISION CO., LTD.;NIPPON GLASS CO., LTD. |
发明人 |
HINATA, KUNIO;KAWAKITA, YUICH;SUZUKI, HITOSHI |
分类号 |
G01N21/90;(IPC1-7):G01N21/90 |
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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