Box-erecting machine

Manufacturing container or tube from paper; or other manufacturi – Container or tube erecting – opening – or collapsing – By direct application of vacuum or fluid pressure

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Details

493313, B31B 180

Patent

active

046278303

ABSTRACT:
A box-erecting machine is provided which comprises a frame (1) including an arrangement for receiving a stack of box blanks (17), and an arm (5) provided with suction cups (15) which can be pressed against the leading wall (16) of the forwardmost blank. The machine provides for moving the arm (5) in a horizontal direction and at right angles to the leading wall (16) of the blank (17), and for thereafter rotating the arm (5) with respect to the erected box, as well as for bringing the arm (5) back to its starting position. A roller (33) is provided at one end of a carrying arm (34), the other end of which is pivotably connected to a guide member (36) so to provide support for the box during erecting thereof.

REFERENCES:
patent: Re27631 (1973-05-01), Berney
patent: 3613525 (1971-10-01), Lense
patent: 3695151 (1972-10-01), Caron
patent: 3911799 (1975-10-01), Klund
patent: 4285679 (1981-08-01), Wahle
patent: 4437851 (1984-03-01), Salenbo
patent: 4439174 (1984-03-01), Derderian

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