公开(公告)号：KR1020040092262A

公开(公告)日：2004-11-03

申请号：KR1020030026509

申请日：2003-04-25

Applicant: 고등기술연구원연구조합

Inventor： 송병석 ,  하인철

IPC: G01B5/24

Abstract: PURPOSE: An apparatus for measuring orientation of a welding gun is provided to exactly and quickly measure the orientation between the welding gun and an object by including a distance measuring sensor and a controller. CONSTITUTION: An apparatus for measuring orientation between a welding gun(104) and an object(105) in order to weld a working member includes a distance measuring sensor and a controller. The distance measuring sensor measures a distance to a surface of the object to be welded from at least three points. The controller determines an orientation state to the surface of the object to be welded from at least three points of the welding gun measured in the distance measuring sensor. The apparatus for measuring orientation of the welding gun(104) further includes an attachable jig(201). At least one distance measuring sensor is attached to the jig(201). The jig(201) is rotatably installed with respect to a vertical shaft of the welding gun(104).

Abstract translation: 目的：提供一种用于测量焊枪定向的装置，通过包括距离测量传感器和控制器来精确且快速地测量焊枪与物体之间的取向。 构成：用于测量焊枪（104）和物体（105）之间的定向以便焊接工作构件的装置包括距离测量传感器和控制器。 距离测量传感器至少从三点测量到待焊接物体的表面的距离。 控制器从在距离测量传感器中测量的焊枪的至少三个点确定待焊接物体的表面的取向状态。 用于测量焊枪（104）的取向的装置还包括可附装夹具（201）。 至少一个距离测量传感器附接到夹具（201）。 夹具（201）相对于焊枪（104）的垂直轴可旋转地安装。

公开(公告)号：KR1020040084309A

公开(公告)日：2004-10-06

申请号：KR1020030019287

申请日：2003-03-27

Applicant: 고등기술연구원연구조합

Inventor： 이경돈 ,  박기영 ,  하인철

IPC: B23K26/21 ,  B23K26/70 ,  B23K26/035

Abstract: PURPOSE: An apparatus for measuring a position of a laser head of a laser welder is provided to maintain an optimum welding distance between a welding object and the laser welder by detecting the position of the laser head. CONSTITUTION: A position measurement apparatus for a laser head of a laser welder includes a body and a robot controller. The body includes the laser head, a connection unit(120), an angle measurement sensor(130), a distance measurement sensor(140), a reference plane(150), a probe(160), a ball(170), a contact detection sensor(180), and a spring(190). The connection unit(120) has a tap having a screw-coupling structure. The angle measurement sensor(130) detects an angle of the laser head. The contact detection sensor(180) detects whether the probe(160) makes contact with a welding object.

Abstract translation: 目的：提供一种用于测量激光焊接机的激光头位置的装置，通过检测激光头的位置来保持焊接对象和激光焊接机之间的最佳焊接距离。 构成：用于激光焊接机的激光头的位置测量装置包括主体和机器人控制器。 主体包括激光头，连接单元（120），角度测量传感器（130），距离测量传感器（140），参考平面（150），探头（160），球（170）， 接触检测传感器（180）和弹簧（190）。 连接单元（120）具有具有螺旋联接结构的抽头。 角度测量传感器（130）检测激光头的角度。 接触检测传感器（180）检测探头（160）是否与焊接对象接触。