| 摘要 |
PURPOSE:To ensure high speed feeding of a tape and hence prevent a positioning gear from being worn by constructing a drive gear of a parts supply device by combining by thermal fusion and the like the metallic positioning gear and a resin-made feeding gear. CONSTITUTION:A plurality of pins 13 provided on a feed gear 11 having a cylindrical feed pawl 14 and made by resin molding are inserted into a coupling hole 12 provided in a positioning gear 10 prepared by metal processing, and then combined through thermal fusion to construct a drive gear 9. The positioning gear 10 is rotated by a predetermined angle in a tape feed direction A and a cylindrical feed pawl 14 is engaged with a feed hole in the tape 2. Hereby, the tape 2 is fed in the tape feed direction A by the amount of rotational angle of the positioning gear 10. |
