The invention relates to a winding device (WV) for production of a lap ring, wherein the lap (1) is winded on a core shaft (H) driven by an annular conveying belt (R), the conveying belt is guided by a plurality of rotatably-mounted deflection rollers (R1-R5), partial regions on the circumference of the conveying belt surround the deflection rollers at inner side or outer side, the deflection rollers support on a frame (MG) at one side at least or supports on pivoting arms (S1, 30, 70) mounted within the frame. In order to stably guide the conveying belt (R) in the process of winding and simply disassembly the conveying belt, in a case that at least one deflection roller (R5) is surrounded outwards by the conveying belt and supports at both sides via a support point (LS), at least one support point includes a bearing set (22) which can be fixed to the frame (MG) in a disengaging manner, and a guide member (50, 50', Fm) is provided on the frame, the bearing set is movable via the guidemember (50, 50', Fm) so as to be coaxially guided with respect to a rotary shaft line (Rx) of the deflection roller (R5).