公开(公告)号：US4071958A

公开(公告)日：1978-02-07

申请号：US672956

申请日：1976-04-02

申请人： Kazuo Morita ,  Seiichi Asano ,  Shigeharu Masuma

发明人： Kazuo Morita ,  Seiichi Asano ,  Shigeharu Masuma

IPC分类号： G01B5/12 ,  G01B5/213 ,  G01B3/46

CPC分类号： G01B5/12 ,  G01B5/213 ,  Y10S33/02

摘要： The present invention discloses a device for automatically inspecting the acceptability of the inner diameter and bending of pipes of the type in which a cylindrical gage is inserted and forced to pass through the pipe to be inspected under the driving force of, for instance, compressed air. The pipe through which the gage passes from one end thereof to the other end is accepted, but the pipe in which the gage is stopped is rejected together with the gage. A pipe to be inspected is located by positioning first and/or second pipe positioning means into a predetermined pipe inspection position, and then firmly clamped by pipe clamping means. A cylindrical gage with a predetermined outer diameter and length is brought to the firing position by gage positioning means, inserted into one end of the pipe and forced to pass through the pipe under the compressed force admitted into the pipe behind the gage through gage firing means. The gage discharged out of the other end of the pipe is trapped by gage recovery means and discharged onto a conveyor system which returns the gage to the gage positioning means for the next inspection, and the inspected pipe is automatically released from the inspection position and discharged out of the pipe inspection device. Thus the full-automatic, safeguarded and quick pipe inspection may be ensured.

摘要翻译： 本发明公开了一种用于自动检查其中插入圆柱形规格的管的内径和弯曲的可接受性的装置，并且在例如压缩空气的驱动力下迫使其穿过待检查的管 。 量具从其一端通过另一端的管道被接受，但是量规停止的管道与量规一起被拒绝。 通过将第一和/或第二管定位装置定位到预定的管检查位置，然后通过管夹紧装置牢固地夹紧来定位待检查的管。 具有预定外径和长度的圆柱形计量器通过量具定位装置进入点火位置，插入到管的一端并被迫通过管道通过管道，压缩力通过计量点火装置进入管道后面的管道 。 从管道另一端排出的量规被量规回收装置收集并排放到输送系统上，输送系统将计量器返回到量规定位装置进行下一次检查，被检管自动从检查位置释放并排出 出管检查装置。 因此，可以确保全自动，保护和快速的管道检查。