Unloading device for paper-winding machine

Details Unloading device for paper-winding machine Unloading device for paper-winding machine

1998-09-28

1999-06-15

Walsh, Donald P.

Winding, tensioning, or guiding

Convolute winding of material

Simultaneous winding

2425304, 2425332, 2425333, B65H 1808

Patent

active

059113847

ABSTRACT:
A winding machine has a pair of support rollers defining an upwardly open cradle holding a plurality of rolls centered on a common roll axis, a slitter for cutting a wide web into a plurality of strips and feeding each of the strips to the rolls for winding up thereon, and a knockout element having a surface curved convexly toward and engageable with the rolls. This knockout element can be displaced toward the rolls to engage the surface against the rolls and push the rolls out of the cradle while axially separating the rolls.

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