Single pack reject mechanism for cigarette packaging machine and

Details Single pack reject mechanism for cigarette packaging machine and Single pack reject mechanism for cigarette packaging machine and

1993-07-19

1995-01-24

Coan, James F.

Package making

With means responsive to a sensed condition

Separate delivery of incomplete or defective package

53498, 738658, 209535, B07C 500, B65B 5700

Patent

active

053833228

ABSTRACT:
A cigarette packaging machine is provided with a mechanism for rejecting defective cigarette packs of a two pack stack of cigarette packs. A defective top pack of the stack is rejected at a first rejection station by a blast of pressurized air or a pusher bar and a defective bottom pack of the stack is rejected at a second rejection station downstream of the first rejection station by a movable arm which pivots away from a position supporting the stack and then pivots toward the stack to strike the bottom pack and eject it from the stack. A magazine filled with acceptable packs is located downstream of the second rejection station for replacing defective packs ejected from the stack.

REFERENCES:
patent: 3517477 (1970-06-01), Thornton
patent: 3590556 (1971-07-01), Focke
patent: 3899863 (1975-08-01), Seragnoli et al.
patent: 4053056 (1977-10-01), Day
patent: 4814072 (1989-03-01), Von Wichert et al.
patent: 4858770 (1989-08-01), Gamberini
patent: 5101609 (1992-04-01), Cook

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