| 摘要 |
PROBLEM TO BE SOLVED: To provide a separation and supply device for a headed bar capable of accurately detecting a remaining amount of the headed bar. SOLUTION: This device is provided with a hopper part 3 capable of storing plural headed bars, a separation plate 9 rotatably disposed on a bottom part of the hopper part 3 so as to be inclined in a predetermined angle from a level and having plural through holes 9b arranged in equal intervals at an outer peripheral part so that the headed bar such as a screw can be fitted in, and an air suction part for sucking air from the through hole 9b of the separation plate 9. A following plate 24 is connected to the separation plate 9. The following plate 24 is always abutted to the headed bar stored in the hopper part 3, and can be moved in the hopper part 3 in accordance with increase and decrease in the headed bar. The remaining amount of the headed bar is detected by determining that the following plate 24 reaches a predetermined position.
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