| 摘要 |
<p>PURPOSE:To change the posture of a work having a complex shape by 180 deg. by moving a belt with posture changing shaft, and utilizing a difference of center of gravity of a work to change the posture thereof around of a posture changing shaft. CONSTITUTION:A core 3 as a work molded by a powder molding device is discharged by a feeder cup 1, and extruded for going ahead on a die 2. Belts 5 with posture changing shaft 6 synchronous with the feeder cup 1 are rotated in the arrow direction 12 in both sides of the core 3, and both sides of the discharged core 3 are held by a posture changing shaft 6 for carrying. The held core 3 is carried by the belt 5 with posture changing shaft, and moved from the surface of the die 2 as a reference surface to a hollow part. The posture changing shaft 6 is rotated at 180 deg. in the arrow direction 13 around of the posture changing shaft 6 by the torque generated by a difference of the center of gravity of the core 3. The torque of the rotated core 3 is stopped by a work stopper 7 and positioned as a core 4, which is rotated by 180 deg..</p> |
