| 摘要 |
PURPOSE:To permit stabilized high speed feeding of small articles and quick change even when the tooling is altered, by using air jetting nozzles that are reciprocated synchronously with a machine. CONSTITUTION:The works that have been arranged by a part feeder ball 1 are fed at high speed by pressurized air from the air nozzles 7 that are reciprocated on a fixed chute 3 synchronously with a moving die 4. The fed works 6 are separated one by one by a separator 8, are pushed out by a pushing-out apparatus 9 to the moving die 4, and are rolled and threaded by the moving die 4 and a stationary die 4'. |
