Manufacturing container or tube from paper; or other manufacturi – Container or tube erecting – opening – or collapsing – By direct application of vacuum or fluid pressure
Patent
1979-04-25
1981-08-25
Baldwin, Robert D.
Manufacturing container or tube from paper; or other manufacturi
Container or tube erecting, opening, or collapsing
By direct application of vacuum or fluid pressure
493181, 493183, B31B 162, B31B 180, B31B 302
Patent
active
042856825
ABSTRACT:
An apparatus is disclosed for erecting folded cartons comprising a first and a second carton track established in a substantially L-shaped configuration. A carton magazine is mounted at one end of the first track whereas a carton erector is secured relative to the junction of the first and second tracks. A flap folder is mounted along the second track for folding the flaps of the carton with a carton sealer being located at the terminal end of the second carton track. A first drive provides reciprocal movement along the first carton track for serially moving the cartons from the carton magazine to the carton erector. A second drive moves the carton along the second track from the carton erector to the carton sealer. The first drive may comprise an air cylinder controlled in accordance with the movement of the second drive. The second drive may comprise a reciprocal mechanical linkage for driving the cartons along the second track.
REFERENCES:
patent: 3580144 (1971-05-01), Renard
patent: 3635129 (1972-01-01), Cobelo
patent: 3648574 (1972-03-01), Luke
Baldwin Robert D.
Moss Machinery Manufacturers, Inc.
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