Device for forming batches of box shaped products in side by sid

Details Device for forming batches of box shaped products in side by sid Device for forming batches of box shaped products in side by sid

1983-05-17

1985-10-22

Spar, Robert J.

Conveyors: power-driven

Conveyor system for establishing and moving a group of items

By shifting group of items simultaneously from stream...

198740, 1984681, B65G 2500

Patent

active

045483132

ABSTRACT:
A device for forming rows of products includes a photoelectric cell that is positioned in proximity of an element, downstream of the said supply line, against which the first infed parcel abuts, and upon being tripped actuates product blocking means located upstream of the said abutting element, at a predetermined distance greater than the dimension, or greater than a whole multiple of the dimension, of the parcel measured along the infeed direction. Placed above the terminal part of the supply line is a thrust element designed to displace horizontally the parcel, or row of parcels, to a waiting station where the batch is gradually formed. The said thrust element is constituted by a pair of arms supported cantilever fashion at the extremity of a lever rotatable around a horizontal axis parallel to the infeed direction, each arm extending vertically and resting at the rear of the said parcel at the time of its bottom horizontal travel, and rotating backwards at the time the parcel is released.

REFERENCES:
patent: 2252937 (1941-08-01), Link et al.
patent: 2390725 (1945-12-01), McNamara et al.
patent: 2407664 (1946-09-01), Herrold
patent: 3193079 (1965-07-01), Winter et al.
patent: 3664482 (1972-05-01), Kornylak
patent: 4029198 (1977-06-01), Lingl

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