Material or article handling – With weighing
Patent
1982-10-12
1984-12-11
Paperner, Leslie J.
Material or article handling
With weighing
198374, 198419, 198442, 414 56, 414 74, B65G 5718
Patent
active
044875401
ABSTRACT:
A feed roller table with rollers (11a) is divided into partial widths (A and B). The rolled shapes to be stacked are passed onto the feed table in layers of different numbers of bars n and n-1 and are braked during bar movement by elevation of braking skids (38 and 41). The skids of one series of braking skids (41) are designed to function as turnover magnets and may be rotated 168.degree. to a position above another series of skids (38) in order that de-energization of the turnover magnet braking skids (41) will permit an interlocked layer of rolled shapes to be formed on the other braking skids (38). This double layer of bars is picked up by horizontally shiftable receiving magnets (43) and deposited on stacking table arms (49) which index downward into a position (49') below the level of the stacking roller table for rotation through 90.degree. to pass horizontally underneath the stack of bars exiting on the roller table and to return to the upper receiving position.
Due to the fact that the diametrically opposed braking skids (38 and 41) may be rotated into a vertical position in which they are lowered between the partial widths A and B to a point underneath the table rollers (11a) to move back into the diametrical horizontal position without intersecting the level of the roller table, a new appropriately separated layer of bars may enter the stacking machine while the succeeding bars are still being braked on the braking skids (38 and 41).
REFERENCES:
patent: 3347397 (1967-10-01), Hein
patent: 4278377 (1981-07-01), Elineau
Mannesmann Aktiengesellschaft
Paperner Leslie J.
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