| 摘要 |
PURPOSE:To make it possible to tightly wind a wire around the body to be wound such as a core and the like when a winding work is conducted automatically by a method wherein, after the body to be wound has been once inclined in the direction reverse to the direction in which the wire is wound, the body to be wound is inverted to the winding direction of the wire. CONSTITUTION:The suction means 26b, into which the tip of the wire A is sucked, is moved backward by a servo motor 18b in such a manner that it is moving away from a core 22, and at this time, the wire A is softly pinched by closing a squeeze member 30, the prescribed tension is given to the wire A, and the tendency of the wire A that it is easily bent is removed. A holder 20 rotates 180 deg. when the suction means 26 moves backward, but the holder is held for an appropriate period at the position which is inclined at a suitable angle (45 deg. for example) in the direction opposite to the direction in which the wire is wound while tension is added to the wire A. As an obtuse angle is given to the wire A at the position corresponding to the corner part of the core, it does not become loose by contacting to the corner part, and it is tightly wound on the core 22.
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