Method and apparatus for the separation of flexible sheets from a stack and their transportation to a processing unit

摘要

A method and apparatus for separating and individually transporting flexible sheets from a stack to at least one processing unit wherein one stack edge is compressed and the topmost sheet is picked-up by pick-up heads at its edge situated at the compressed stack edge, the engaged edge is lifted from the stack, and the lifted edge is gripped by horizontally moving removal elements which remove the partially lifted sheet from under the pick-up heads and carry it away in a horizontal direction at least beyond the pick-up zone whereby the sheet is progressively turned and rolled off the stack and transported to a registering mechanism where the sheet is oriented in a predetermined position for feeding to the processing unit.