WIRE INSERTING DEVICE, ELONGATED WORKPIECE WINDING APPARATUS AND WIRE INSERTING METHOD

A wire inserting device, an elongated workpiece winding apparatus having the wire inserting device, and a wire inserting method are provided to insert a wire in a bundle of an elongated workpiece at an intermediate point in the bundle. The wire inserting device includes a detector arranged at a position corresponding to the intermediate point, and a wire holder configured to releasably hold the wire. The detector is configured to move when pushed by the elongated workpiece placed at the intermediate point during a formation of the bundle of the elongated workpiece. The wire holder is configured to move in synchronization with the detector to insert the wire in the bundle at the intermediate point.