公开(公告)号：US4758084A

公开(公告)日：1988-07-19

申请号：US883544

申请日：1986-07-08

申请人： Akira Tokumi ,  Hiroyuki Fukuchi ,  Kazushi Ishikawa

发明人： Akira Tokumi ,  Hiroyuki Fukuchi ,  Kazushi Ishikawa

IPC分类号： G01B11/30 ,  G01N21/90

CPC分类号： G01N21/9054

摘要： An apparatus for detecting defects on a bottle mouth has an annular illuminator, a reflecting mirror for forming a planar image of the bottle mouth, a CCD camera for detecting the planar image and an operation unit for operating electric signals produced by the CCD camera to judge existence of the defects on the bottle mouth. Detecting operation of defects can be carried out instantly without rotating the bottle.

摘要翻译： 用于检测瓶口缺陷的装置具有环形照明器，用于形成瓶口平面图像的反射镜，用于检测平面图像的CCD照相机和用于操作由CCD照相机产生的电信号的操作单元，以判断 存在瓶口上的缺陷。 检测缺陷的操作可以立即进行，而不会旋转瓶子。