公开(公告)号：US08431858B2

公开(公告)日：2013-04-30

申请号：US12630492

申请日：2009-12-03

申请人： Kohei Kanaya ,  Haruo Machida ,  Naoji Yamaoka ,  Tsutomu Asaina

发明人： Kohei Kanaya ,  Haruo Machida ,  Naoji Yamaoka ,  Tsutomu Asaina

IPC分类号： B23K11/02 ,  B23K11/06 ,  B23K11/08 ,  B23K11/24

CPC分类号： B23K11/067 ,  B23K11/093 ,  B23K11/255 ,  B23K2101/006 ,  B23K2101/12

摘要： The seam welding apparatus welds a workpiece held by a robot while delivering the workpiece between a pair of electrode rolls. The seam welding apparatus includes a load cell mounted on the robot, for detecting a load imposed along a Y direction which is perpendicular to a pressing direction Z along which the electrode rolls press the workpiece at a weld point and a delivering direction X along which the robot delivers the workpiece at the weld point, a robot controller and an arithmetic unit, a turning mechanism for turning the electrode rolls about the pressing direction Z, and a control device for controlling the turning mechanism to operate depending on the magnitude of the load in the Y direction detected by the load cell.

摘要翻译： 缝焊装置焊接由机器人保持的工件，同时在一对电极辊之间输送工件。 缝焊装置包括安装在机器人上的负载传感器，用于检测沿着Y方向施加的负载，该负载垂直于按压方向Z，电压辊沿焊接点按压工件，沿着该方向将 机器人在焊接点处传送工件，机器人控制器和运算单元，用于围绕按压方向Z转动电极辊的转动机构，以及用于根据负载的大小来控制转动机构进行操作的控制装置 由称重传感器检测到的Y方向。

公开(公告)号：US20100170879A1

公开(公告)日：2010-07-08

申请号：US12630492

申请日：2009-12-03

申请人： Kohei KANAYA ,  Haruo Machida ,  Naoji Yamaoka ,  Tsutomu Asaina

发明人： Kohei KANAYA ,  Haruo Machida ,  Naoji Yamaoka ,  Tsutomu Asaina

IPC分类号： B23K11/08

CPC分类号： B23K11/067 ,  B23K11/093 ,  B23K11/255 ,  B23K2101/006 ,  B23K2101/12

摘要： The seam welding apparatus welds a workpiece held by a robot while delivering the workpiece between a pair of electrode rolls. The seam welding apparatus includes a load cell mounted on the robot, for detecting a load imposed along a Y direction which is perpendicular to a pressing direction Z along which the electrode rolls press the workpiece at a weld point and a delivering direction X along which the robot delivers the workpiece at the weld point, a robot controller and an arithmetic unit, a turning mechanism for turning the electrode rolls about the pressing direction Z, and a control device for controlling the turning mechanism to operate depending on the magnitude of the load in the Y direction detected by the load cell.

摘要翻译： 缝焊装置焊接由机器人保持的工件，同时在一对电极辊之间输送工件。 缝焊装置包括安装在机器人上的负载传感器，用于检测沿着Y方向施加的负载，该负载垂直于按压方向Z，电压辊沿焊接点按压工件，沿着该方向将 机器人在焊接点处传送工件，机器人控制器和运算单元，用于围绕按压方向Z转动电极辊的转动机构，以及用于根据负载的大小来控制转动机构进行操作的控制装置 由称重传感器检测到的Y方向。