Roll system, particularly a contact roll system of a winding machine

摘要

In winding machines, known roll systems are used that contain a number of freely rotatable roll segments ( 3 ), which are situated next to one another face to face and mounted in a manner that enables them to move perpendicular to their rotation axis ( 4 ). According to the invention, the roll segments ( 3 ) are mounted so that only one respective face is mounted on a bearing journal ( 5 ), which is fastened in an interspaced manner to a bearing plate ( 6 ) that can move perpendicular to the rotation axis ( 4 ). An annular slot ( 15 ) is fashioned in at least one inner side of each bearing plate ( 6 ), and the end of a roll segment ( 3 ) can rotate without touching inside this annular slot.