Palletizing or depalletizing unstable articles utilizing article group pick-up and transfer

摘要: Palletizing or depalletizing unstable articles is disclosed. A first conveyor, connected with a carriage, has plurality of pick-up units, each mechanically movable elongated arms, to engage plural in different ones associated rows at area, located either load station station, enabling pick up and removal by groups (normally layers) row, transfer the removed from area second palletizing an unload for deposit thereat. An adjustor unit varies spacing between deposits removes spacer sheets palletizing-depalletizing that also orienting assure additional conveyor transfers load-unload station.