| 摘要 |
PROBLEM TO BE SOLVED: To sort a part with a slight dimensional difference, in a vibration-type part supply device, and to sort out and reject a defective part with a small projection or a slight dimensional error outside the device. SOLUTION: In the middle of a conveying path 5 of a straight feeder, a gate member 17 which can slide in the width direction of the conveying path 5 for regulating the space height is provided to form an inclined face inclining in the width direction in parallel with each other on the conveying path 5 face and the lower face of the gate member 17, and the gate member 17 whose slide position is determined by a head 18a of a micrometer 18 is connected to an air cylinder 15 oriented in the horizontal direction to make it capable of escape so that a defective part with a slight height dimensional difference is held by the gate member 17 and rejected outside the device to prevent the defective part from repeatedly entering the conveying path due to a small projection or a slight dimensional error.
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