公开(公告)号：US20180038804A1

公开(公告)日：2018-02-08

申请号：US15316326

申请日：2015-05-07

申请人： KHS GmbH

发明人： Carsten Buchwald ,  Jürgen-Peter Herrmann ,  Marius Michael Herrmann ,  Wolfgang Schorn ,  Xiang Zhang

IPC分类号： G01N21/90 ,  G01N21/88

CPC分类号： G01N21/9054 ,  G01N21/8806 ,  G01N21/909 ,  G01N2021/8845

摘要： An inspection device for inspecting screw-closures on bottles includes a rotationally-symmetric lens disposed above a bottle's screw-closure and having a convex portion and a flat aspheric portion, a first lighting-unit for illuminating the screw-closure, and a camera located above the lens and connected to an image processor.

公开(公告)号：US10222340B2

公开(公告)日：2019-03-05

申请号：US15316326

申请日：2015-05-07

申请人： KHS GmbH

发明人： Carsten Buchwald ,  Jürgen-Peter Herrmann ,  Marius Michael Herrmann ,  Wolfgang Schorn ,  Xiang Zhang

IPC分类号： G01N21/90 ,  G01N21/88

摘要： An inspection device for inspecting screw-closures on bottles includes a rotationally-symmetric lens disposed above a bottle's screw-closure and having a convex portion and a flat aspheric portion, a first lighting-unit for illuminating the screw-closure, and a camera located above the lens and connected to an image processor.