Method for measurement of the coordinate system of a robot camera relative to the coordinate system of the robot or vice versa

摘要

The industrial robot (R) has a wheeled undercarriage (2,3) suitable for moving over a factory floor or a rail (1). It has a vertical- axis swivel joint (4) and a first arm portion (5) on a first horizontal-axis swivel joint. A second horizontal-axis swivel joint (6) at the end of this arm holds a second arm portion (W) which holds a camera (K) at its end. A given calibration procedure may be carried out with a calibration probe (S1) fitted instead of the objective lens. The end of the probe (E1) may be placed on a reference point (H1) with the robot and arms in different positions.