| 摘要 |
PURPOSE:To enable components to be supplied at a proper position and assembly adjustment of a parts supply unit to be performed easily by allowing image to be detected halfway through the feed of electronic components to a fitting position of a printed circuit board and by changing the amount of feed of a carrier tape by changing the rotary angle of a control lever with this detection signal. CONSTITUTION:An image detector 90 for image-detecting positional deviation regarding the center of an attraction head of electronic components is provided at the middle of a traveling path of the attraction head of a component fitting device 3. Then, a slide block 73 is moved to the side of a roller 761 by a distance matching the amount of compensation of the feed using a control device being based on the detection signal from the image detector 90, up/down stroke of a coupling member 76 is changed, rotary angle of a control lever 78 is changed, and then the amount of feed of the carrier tape is compensated for. In this state, a cam 82 is rotated by one turn and a feed wheel 55 of a tape feeder 52 is subjected to intermittent rotation counterclockwise by one pitch for feeding out the carrier tape. |
