Apparatus of measuring position and orientation for calibrating a robot and measurement system having the same

摘要

is an object of the present invention without being affected by external noise in industry non-laboratory conditions, device is the volume is small and the weight is lighter, installation and dismantling is easy and to provide a measuring device for the calibration of the robot to operate and easy to use is simple. It is also an object of this invention to can measure both the position and the posture of the robot end provides position and attitude measuring device for calibration of a robot capable of making a low cost. For this purpose, in the present invention, the first sensor mounting part to be installed are sensors for measuring the rotational displacement of the two directions of movement and displacement of the distal end direction of the robot; A second sensor mounting part is installed are sensors that measure the displacement and rotational displacement of the displacement and the direction of movement independent of the direction of measurement sensors are mounted to the first sensor mounting part; A first measuring unit including the first three linear sensor installed in the sensor mounting portion extending side by side in one direction of the main body; A second measurement unit that is installed on the second sensor mounting part includes two parallel linear sensor extending in a direction perpendicular to the linear sensor included in the first measurement unit of the main body; Connecting robot which is connected to the distal end of the robot's position and orientation to be measured; And wherein the first sensor mounting part, wherein the second sensor mounting part and is achieved by providing the position and attitude measuring device for calibration of a robot including the connecting arm for connecting the connecting portion. ;