发明名称 Web cutting machines
摘要 In a machine for cutting a paper web into sheets and forming them into a stack, the sheets are fed from the cutter to a primary conveyor on which they are spaced apart, and then to a secondary conveyor driven at a slower speed so that the sheets are overlapped, and finally fed onto the top of a stack. In one arrangement a pair of rollers, between which the sheets are gripped, is positioned between adjacent ends of the primary and secondary conveyors, which rollers are driven at a speed which is cyclically variable between the speeds of the two conveyors so as to decelerate the sheets. In another arrangement the secondary conveyor is dispensed with and the sheets are fed directly onto the stack from the variable speed rollers.
申请公布号 US4184392(A) 申请公布日期 1980.01.22
申请号 US19770863509 申请日期 1977.12.22
申请人 MASSON SCOTT THRISSELL ENGR LTD 发明人 WOOD, DAVID
分类号 B23F5/28;B23P15/00;B65H29/68;B65H35/08;(IPC1-7):B65H5/24 主分类号 B23F5/28
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