초록 ▼

A case erector with A-B detect is disclosed. This case erector eliminates the need to sort A and B type cases and thus increases the rate at which boxes can be erected. Whether the case is an A or B type case determines how far into the case erector the flattened case is fed and whether the case is

A case erector with A-B detect is disclosed. This case erector eliminates the need to sort A and B type cases and thus increases the rate at which boxes can be erected. Whether the case is an A or B type case determines how far into the case erector the flattened case is fed and whether the case is unfolded to the left or the right.

대표청구항 ▼

A case packing device comprising: a source of flattened and folded cases, said cases comprising a mixture of an A-type and B-type cases said A and B-type cases being distinguished whether they open to the left or right respectively, an assembly for separating a single case when said source of cases

A case packing device comprising: a source of flattened and folded cases, said cases comprising a mixture of an A-type and B-type cases said A and B-type cases being distinguished whether they open to the left or right respectively, an assembly for separating a single case when said source of cases and for feeding said separating case to a case unfolding mechanism, said case unfolding mechanism having; a left and a right stationary case unfolding plow; a plurality of grippers for gripping said case; a mechanism for moving said gripper to hold said case against said plow thereby unfolding said case; a mechanism for lowering said grippers to lower said unfolded case over a group of articles to be cased; a sensing mechanism positioned on said packing device, said sensing mechanism detecting whether the said folding case is an A or B-type case; means for moving an A-type folded case to a first point within said case unfolding mechanism wherein said A-type case is an operative engagement for unfolding the said right plow and said B-type folded case is by means positioned at a second point within said case unfolding mechanism wherein said second point is down-stream of said first position and said B-type case is in operative engagement with said left plow.