公开(公告)号：US3823822A

公开(公告)日：1974-07-16

申请号：US35768573

申请日：1973-05-07

申请人： OWENS ILLINOIS INC

发明人： COCHRAN R ,  FEDERLE A ,  MARSH S

IPC分类号： B07C5/12 ,  B07C

CPC分类号： B07C5/124

摘要： An inspection device for glass containers to check for bottom pushup height, more particularly, to check for those containers having a rejectably flat pushup or a rounded bottom and therefore unstable characteristics during handling and filling, the device being adaptable for incorporation into a multistation automatic container inspection apparatus. A probe shaft is positioned below the center of the container and mounted in an elevating apparatus to move the probe shaft upward into contact with the container. The design allows for relative downward movement between the probe and the elevating apparatus when the upward movement of the probe is restricted by the container before the elevating apparatus completes its upward travel. An open switch made of one contact point on the probe and a second on the elevating apparatus is set open a distance determined by the minimum allowable height of a container bottom pushup, and the level beyond that height to which the probe is set to travel, that distance then being the amount of allowable relative motion before the switch is closed. When the switch is closed, an electrical circuit is completed, activating an indicator device to signal that a defective container is in the device, or activating an automatic discharge mechanism to dispose of the container.

摘要翻译： 一种用于玻璃容器的检查装置，用于检查底部上推高度，更具体地，检查具有可排除的平坦的上推或圆形底部的那些容器，因此在处理和填充期间具有不稳定的特性，该装置适于并入多段自动容器 检验仪器。 探针轴定位在容器中心的下方并安装在升降装置中，以将探针轴向上移动以与容器接触。 当升降装置完成其向上行进之前，当探针的向上运动被容器限制时，该设计允许探针和升降装置之间的相对向下移动。 由探针上的一个接触点和升降装置上的第二接点构成的打开开关被设定为由容器底部俯卧撑的最小容许高度确定的距离，以及超过探针设置行进的高度的水平， 该距离然后是开关闭合之前允许的相对运动的量。 当开关关闭时，电路完成，启动指示器装置以指示装置中有故障的容器，或启动自动排放机构以处置容器。