| 摘要 |
PURPOSE:To detect completion of positioning of a board on the basis of the motion of a board carrying part. CONSTITUTION:Being driven by a pulse motor 103, a movable shoot so moves as to come into contact with and separate from a fixed shoot 88. At this time, a moving motion of a slide block 90 is detected by a board positioning sensor 101, and based on the result of the detection, CPU judges that the positioning in the board direction of a printed circuit board 1 is completed between the fixed shoot 88 and the movable shoot. |
