DEVICE FOR WINDING BEAD RING-BINDING THREAD

摘要

A device for winding a bead ring-binding thread is provided with: a feed roller (11) for feeding a bead ring (B) in the circumferential direction thereof, the bead ring (B) being formed by looping a wire (W) multiple times; a gripping member (17) for gripping the leading end (Sa) of the binding thread (S); and a rotation member (13) rotating passing through the inside and outside of the bead ring (B) while capturing the binding thread (S). The device for winding the bead ring-binding thread feeds the bead ring (B) in the circumferential direction and rotates the rotation member (13) in such a manner that the rotation member (13) passes through the inside and outside of the bead ring (B), and as a result, the binding thread (S) is helically wound around the bead ring (B). The gripping member (17) is disposed upstream of the rotation member (13) in the feed direction (D) of the bead ring (B).