发明名称 |
Apparatus for stacking and delivering flat articles, such as double bags made of plastic film |
摘要 |
An apparatus for stacking and delivering double bags of plastic film receives the bags from a transfer device at a stacking station which includes vertical pins on which the bags are impaled to form a stack. A stack conveyor with built-in grippers moves a completed stack to a severing station where a heated knife separates the double bags lengthwise of their travel while they are still in the grip of the grippers. The severed bags are then transferred to a delivery station where the grippers are released. The conveyor has separate side-by-side runs and separate gripper jaws are carried on each run. The stacking pins and the severing knife are located between the conveyor runs.
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申请公布号 |
US4796499(A) |
申请公布日期 |
1989.01.10 |
申请号 |
US19870033700 |
申请日期 |
1987.04.03 |
申请人 |
WINDMOELLER & HOELSCHER |
发明人 |
ACHELPOHL, FRITZ |
分类号 |
B31B1/98;B31B19/98;B65H29/16;B65H31/26;(IPC1-7):B26D7/10;B26D7/02;B26D5/20;B26F3/08 |
主分类号 |
B31B1/98 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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