Device for separating, transporting lowest sheet from stack has ejection element cross-bearer movable in linear guide, linear drive motor whose stroke includes separation, sheet length setting strokes

摘要

The device has reciprocally movable ejection elements on a cross-bearer that detect the rear edge of the sheet and transport it under a leading edge stop into an extraction roller pair. The cross-bearer is movably guided in a linear guide and has a directly associated linear drive motor whose displacement path includes both the separation movement and a movement for setting the sheet length. The device has reciprocally movable ejection elements (9) on a cross-bearer (7) that detect the rear edge of the sheet (1) and transport it under a leading edge stop (5) into an extraction roller pair (6) with leading surfaces for supporting the rear region of the stack and stack supporting elements (11) and lateral contact bars (13). The leading edge of the stack is constant relative to the sheet length. The cross-bearer for the ejection elements is movably guided in a linear guide and has a directly associated linear drive motor (15) whose displacement path includes both the separation movement and a movement for setting the sheet length