Winding machine for winding a web slit lengthwise

Details Winding machine for winding a web slit lengthwise Winding machine for winding a web slit lengthwise

1986-11-13

1988-03-22

Werner, David

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 569, 242 66, B65H 1930

Patent

active

047323418

ABSTRACT:
A winding machine is provided with three support rollers horizontally aligned with parallel longitudinal axes and cooperating to define winding beds therebetween. The support rollers are arranged for simultaneously winding the alternate strips of a web slit lengthwise into at least two wound rolls in alternate winding beds. Each sidewall or front surface of the wound rolls cooperates with a winding frame, which guides the wound roll. Ejection apparatus are provided for each of the wound rolls and are mounted generally vertically disposed above the middle support roller in the machine. Each ejection apparatus has at least one rocking lever with a pressure bar at its lower end for each of the wound rolls, which rocking levers are mounted on longitudinally displaceable carriages. The rocking lever pressure bar has a length less than one-half the width of the narrowest wound roll and contacts the wound roll to move it from the winding machine.

REFERENCES:
patent: 3406925 (1968-10-01), Waterhouse
patent: 3658272 (1972-04-01), Bennett et al.
patent: 4508283 (1985-04-01), Beisswanger

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