WIRE SUPPLY DEVICE CAPABLE OF PREVENTING DEFORMATION OF SUSPENSION WIRES BY SEPARATING A PLURALITY OF WIRES HAVING SMALL SIZES AND SUPPLYING THE WIRES BY THE PIECE

摘要

PURPOSE: A wire supply device is provided to prevent deformation or damage of wires in assembling suspension wires of an optical pickup driving device by sorting a plurality of wires by the piece and accurately supplying the wires to a wire transfer element. CONSTITUTION: A bowl feeder(100) transfers a plurality of wire pieces. A wire holder(200) has an insertion hole(201) to which the transferred wires are inserted. A first sensor part(130) is formed at a front end of the wire holder for sensing entry of the wires. A control valve part controls a flow of a positive pressure or negative pressure applied to the wire holder. A driving unit drives the wire holder. A second sensor part(140) senses that the wire holder is placed at a target position. A control unit controls the control valve part and the driving unit according to signals inputted from the first sensor part and the second sensor part.