| 摘要 |
<p>PURPOSE:To stabilize stacking attitude in a roll-over transfering device for a shadow mask for a color CRT by inching the roll-over device and a conveyor as much as they are relatively offset so that products can be shifted and stacked on the conveyor. CONSTITUTION:A mask 21 which is taken out of a molding device is put on a mask supporting member 22 in a roll-over device 10. The mask 21 is retained by the grip 23a of an air cylinder 23 and the roll-over device 10 is moved to the side of a belt conveyor 30 by an air cylinder 14. The mask 21 is rolled over by an air cylinder 19 and placed on the conveyor 30, when the grip 23a is relieved from retention. In case of repeated operation for stacking, a sensor 32 detects the mask to inch the conveyor 30 until a sensor 31 is turned off. In this way, stacking is performed in a stable condition.</p> |
