发明授权
- 专利标题: Web winding machine
- 专利标题(中): WEB卷绕机
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申请号: US39801073申请日: 1973-09-17
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公开(公告)号: US3848823A公开(公告)日: 1974-11-19
- 发明人: MITCHELL D
- 申请人: PROCTOR & SCHWARTZ INC
- 专利权人: Proctor & Schwartz Inc
- 当前专利权人: Proctor & Schwartz Inc
- 优先权: US39801073 1973-09-17
- 主分类号: B65H19/22
- IPC分类号: B65H19/22 ; B65H19/20
摘要:
A flexible web from a stenter is passed from a lower take-off roller onto the surface of a rotating batcher roller. A pair of spaced turrets at opposite ends of the batcher roller have a plurality of radial slots which support successive spears or cores in a parallel relationship and contiguous with the surface of the batcher roller. Batching is accomplished by passing the web through the nip between the batching roller and a spear or core, rotation of the batching roller being the driving means for winding the web on the spear or core. Transfer of the web from a completed batch to a new spear or core is accomplished by intermittently orbiting a carrier cutter around the batcher roller from a first position where it engages the moving web to a second position where it releases the web, the batcher cutter having an electrical element which cuts the web across the width thereof during travel between said positions. A feeding means adjacent the second position introduces a new spear into a turret slot whereby an introduced spear engages the now cut advancing web end.
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