B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
242/37.1
B65H 19/00 (2006.01) B65H 19/22 (2006.01)
Patent
CA 1300112
ABSTRACT This invention relates to apparatus for forming a plurality of supply rolls consisting of respective wound strips formed from a wide web by slit- ting, comprising guide rollers for guiding the web and strips, cutters for slitting the web, and winding means having winding cores for winding the strips. A pair of winding means are provided on each of the two sides of a central guide roller, which guides the strip along divergent paths, the winding means of each pair have parallel axes of rotation and are mounted in a rotary frame, which is rotatably mounted in the main frame of the machine and comprises two reversing discs, which are adapted to rotate said rotatable frame and are provided with rotary drives. The winding means of each pair are slidably mounted in tracks of the revers- ing discs for a movement of the winding cores parallel to themselves along a diameter of the reversing discs and are adapted to be displaced along said tracks by drives. Each winding means of each pair is movable from an end portion of the tracks to a position in which said winding means is adjacent to the center of the rotary frame. Each winding means which has been moved to the inner end of the approximately horizontal track is adapted to cooperate with a cross cutter, which is pivoted in the main frame of the machine, and with an associated pressure-applying roller. Each of said cross cutter and the associated pressure-applying roller are operable to sever the strip and to urge the succeeding strips at its leading end onto a glue-coated tube or the like, which constitute a core for a supply roll to be wound.
534339
Kammann Rolf
Peters Rudolf
Marks & Clerk
Windmoller & Holscher
LandOfFree
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