发明名称 Device for forming separate batches of flat elements running in a flow
摘要 A device for forming separate batches of flat objects, such as folded box blanks, from a flow of blanks received from a delivery station of a processing machines, such as a folder-gluer, includes a belt conveyor, a counting device, and a movable stop which is movable parallel to the belt surface and also movable vertical to the belt surface with a control device to move the stop in response to sensed conditions. The control device controls a drive arrangement for the belt conveyor so that the speed of the belt conveyor can be driven at a greater rate than the speed of discharge from the delivery station during a selected period for separating the batch of blanks from the remaining flow.
申请公布号 US4746004(A) 申请公布日期 1988.05.24
申请号 US19860928569 申请日期 1986.11.10
申请人 BOBST SA 发明人 HESS, MARKUS;MORISOD, JEAN-BERNARD
分类号 B31B1/98;B65H29/66;B65H31/32;B65H33/12;(IPC1-7):B65H33/12 主分类号 B31B1/98
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