Patent ID: 6676063
Filing Date: 2004-01-13
Classification: B65H

Abstract:
A re-reeling device for forming a roll of paper in a re-reeling machine comprising, on a frame, three rollers (16, 17, 18) having mutually parallel axes that are perpendicular to the direction of feed of paper (11), wherein two winding rollers, a bottom winding roller (17) and a top winding roller (16), supported on said frame, co-operate with a pressure inducing roller (18) which maintains pressure on a roll of paper or log being formed, said pressure roller (18) supported by a pair of arms (22) which oscillate with respect to said frame, wherein cores (12), for said rolls, being fed in succession by pusher assembly (13), said cores (12) being introduced into a calibrated channel (24) located underneath said top winding roller (16), said paper (11) being wound on said top winding roller (16) and onto said cores (12), said finished roll or log (19) exiting an outlet aperture or gap between said bottom winding roller (17) and said pressure inducing roller (18) further comprising a deviating roller (28) abutting said top winding roller (16), said deviating roller (28) maintaining said paper (11) stretched, thereby preventing said paper (11) from moving backwards, said paper (11) being torn by an acceleration of said pressure roller (18) followed by attachment of said paper (11) to a second core (12) passing through said calibrated channel (24).