Storage and stacking device for sheets of laminar material

Details Storage and stacking device for sheets of laminar material Storage and stacking device for sheets of laminar material

1993-02-16

1995-05-16

Rada, Rinaldi I.

Sheet feeding or delivering

Delivering

By endless conveyor

271182, 271 69, 83 27, 83 88, 831551, B65H 534

Patent

active

054153891

ABSTRACT:
An automatic storage and stacking device for sheets of laminar material, such as corrugated cardboard or the like, comprises a transportation unit which removes the sheets of laminar material from a cutting group, overlaps them and conveys them towards a storage surface. The transportation unit comprises a plurality of conveyors in series which can be operated at varying speeds so as to allow separation of a first series of sheets from a successive second series of sheets; with one of said conveyors there is associated a retainer for holding the rear portion of the first sheet of said second series, which retainer comprises a gripper member able to perform an alternating movement along the conveyor with which the gripper member is associated.

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