公开(公告)号：US20140364986A1

公开(公告)日：2014-12-11

申请号：US14469738

申请日：2014-08-27

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Takeshi OKAMOTO ,  Kenichi MOTONAGA ,  Jun MATSUMURA ,  Teruhisa KITAGAWA ,  Ryoji NAGASHIMA

IPC: G05B19/418 ,  B25J9/16

CPC classification number: G05B19/41875 ,  B25J9/1602 ,  B25J11/00 ,  B25J15/0052 ,  H02K15/14 ,  Y10S901/44 ,  Y10S901/47

Abstract: A robot system capable of accurately measuring assembly accuracy of a workpiece formed to include a rotation shaft is provided. To implement such a robot system, a robot system according to an aspect of the present embodiment includes a robot and an accuracy measurement device. The robot transfers a workpiece formed to include a rotation shaft. The accuracy measurement device holds the rotation shaft of the workpiece transferred by the robot to be substantially parallel to the vertical direction, and measures assembly accuracy of the workpiece while rotating the rotation shaft to rotate the whole of the workpiece.

Abstract translation: 提供一种能够精确地测量形成为包括旋转轴的工件的组装精度的机器人系统。 为了实现这样的机器人系统，根据本实施例的一个方面的机器人系统包括机器人和精度测量装置。 机器人传送形成为包括旋转轴的工件。 精度测量装置保持由机器人传送的工件的旋转轴基本上平行于垂直方向，并且在旋转旋转轴以旋转整个工件的同时测量工件的组装精度。