Invention Grant
US07766316B2 Roll-on and strip-off apparatus for the stacked depositing of sheets 有权
用于堆叠堆放的纸张的卷带和剥离装置

Roll-on and strip-off apparatus for the stacked depositing of sheets
Abstract:
A device for arranging sheets in a stack that includes a surface for supporting the stack, one of the surface and the stack define a stack face. The device includes an adjustment unit, a rotatable shaft, a first roller, a second roller, a strip-off wheel, and a center roller. The strip-off wheel is fixedly mounted to the rotatable shaft such that the strip-off wheel rotates with the shaft. The strip-off wheel includes a plurality of teeth that are operable to contact the stack face such that rotation of the strip-off wheel pulls a first sheet from the stack. The center roller is between the first roller and the second roller. The center roller is operable to transport the first sheet pulled from the stack to a transfer device and to receive a second sheet from the transfer device and transfer the second sheet to an end of the stack face.
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