Patent ID: 6263559
Filing Date: 2001-07-24
Classification: H05K,Y10T

Abstract:
A component mounting apparatus comprising:a component supply device having a plurality of component supply units;a circuit board positioning device for positioning at a specified position a circuit board on which a component is to be mounted;a mounting head provided with a head section which can be mounted with a suction nozzle and has a function of making the mounted suction nozzle rotatively move, operating to suck to the suction nozzle a component from the component supply device and mount the component to the specified position on the circuit board;an image pickup device for capturing a rotary posture of a suction nozzle tip surface when the suction nozzle rotatively moves, before the component is mounted onto the circuit board;a calculating section for obtaining a displacement of the suction nozzle tip surface when the suction nozzle rotatively moves based on the rotary posture captured by the image pickup device; anda control section for correcting the mounting position of the component in a mounting stage according to the displacement of the suction nozzle tip surface.