| 摘要 |
PURPOSE: To detect abnormal set state for each part supply device and to specify a part supply device in abnormal set state by providing each part supply device with a set state detection device which detects set state of a part supply device to a base. CONSTITUTION: A number of tape feeders 1 as a part supply device are set in alignment in a feeder base 4 as a base along a longitudinal direction of the feeder base 4. When rising is generated in the tape feeder 1 in this constitution, a tip side of an arm part 2a of a feeder body 2 becomes raised from an upper surface of the feeder base 4. Accordingly, a second contact point 10 becomes away from a first contact point 9 and a detection switch 12 becomes off. Therefore, the tape feeder 1 in abnormal set state can be specified by detecting the detection switch 12 in off state. |
