Cable bead manufacturing method and apparatus therefor

摘要

The invention provides a method and apparatus for easily and efficiently manufacturing a cable bead, which features excellent wire winding performance. In this method, an annular core is held by a core rotating means. Then a reel wound with a wire is revolved in one direction through the inside and the outside of the core by a reel revolving means by holding the reel wound with a wire alternately on one side and on the other side of the core. And a wire is wound helically around the core as the core is rotated in a circumferential direction in association with the revolving motion of the reel.

主权项

1. A method for manufacturing a cable bead, comprising the steps of:
revolving a reel wound with a wire in one direction through an inside and an outside of an annular core by holding the reel alternately on one side and on the other side of the core; rotating the core in a circumferential direction in association with the revolving motion of the reel; winding the wire helically around the core; sliding the core, as the core is rotated in a circumferential direction, in a direction from an outermost position toward an innermost position of the reel when the reel is swung from the inside to the outside of the core; and sliding the core, as the core is rotated in a circumferential direction, in a direction from the innermost position toward the outermost position of the reel when the reel is swung from the outside to the inside of the core.