PARISON FOREIGN MATTER DETECTION SYSTEM

申请号 US15760592 申请日 2016-07-29 公开(公告)号 US20180250870A1 公开(公告)日 2018-09-06
申请人 YACHIYO INDUSTRY CO., LTD.; 发明人 Masateru Takayanagi;
摘要 Some embodiments are directed to a system for detecting foreign matter in a parison discharged successively from a discharge device, the system comprising: infrared cameras that detect infrared beams emitted from the parison; and a determination unit that determines whether foreign matter is present in the parison on the basis of the infrared beams detected by the infrared cameras. A determination area is set in the parison in a discharge direction of the parison, a storage unit is provided that stores an infrared threshold set for the determination area, and the determination unit compares the detected values from the infrared cameras with the threshold.
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