Method and apparatus for supplying sheet to winding unit

Details Method and apparatus for supplying sheet to winding unit Method and apparatus for supplying sheet to winding unit

D - Textiles, Paper

01

H

242/2

D01H 9/00 (2006.01) B65H 23/188 (2006.01)

Patent

CA 1228843

ABSTRACT OF THE DISCLOSURE A sheet rewinder has a feed-out roller for taking a sheet from a supply roll, a slitter for slitting the taken-out sheet into strips and cores having outer peripheries in pressure contact with a touch roller for winding thereon the strips of sheet. The feed-out roller comprises a first drive roller and a second drive roller located between the first drive roller and the touch roller and the rewinder also includes a drive mechanism for exerting a drive force of standard feed-out speed on the second drive roller, a fist fine speed adjustment interlock mechanism for finely adjusting the drive force of standard feed-out speed and transmitting the adjusted drive force to the first drive roller and a second fine speed adjustment interlock mechanism for finely adjusting the drive force of standard feed-out speed and transmitting the adjusted drive force to the touch roller. The tensions in the sheet between the first drive roller and the second drive roller and the tension in the sheet between the second drive roller and the touch roller may be adjusted independently.

443949

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