公开(公告)号：US20070278433A1

公开(公告)日：2007-12-06

申请号：US11445893

申请日：2006-06-02

申请人： Gary C. Weber ,  William J. Furnas ,  Richard D. Diehr

发明人： Gary C. Weber ,  William J. Furnas ,  Richard D. Diehr

IPC分类号： G01N21/86 ,  G01V8/00

CPC分类号： G01N21/90 ,  B07C5/3408 ,  G01N2033/0081

摘要： An inspection machine for determining whether a bottle at an inspection station is “out of round”. A laser, spaced from the bottle to be inspected directs a laser beam towards the axis of the bottle to be inspected whereby a diffuse spot of energy will be defined on the surface of the bottle to be inspected. The bottle to be inspected is rotated about its axis and a CCD camera views the spot of energy on the surface of the bottle at a defined angle to the laser beam. A control determines the displacement of the spot of energy as the bottle to be inspected is rotated 360 degrees about its axis and issues a reject signal in the event the displacement exceeds a set limit.

摘要翻译： 用于确定检查站上的瓶子是否“不圆”的检查机。 与要检查的瓶子间隔开的激光器将激光束朝向待检查的瓶子的轴线引导，由此将在待检查的瓶子的表面上限定能量的扩散点。 要检查的瓶子绕其轴线旋转，CCD相机以与激光束成一定角度的方式观察瓶子表面上的能量点。 当被检查的瓶子围绕其轴旋转360度时，控制器确定能量点的位移，并且在位移超过设定极限的情况下发出拒绝信号。