To perform tape feeding in a stable state by improving the entering property of a tape feeding tooth to a tape feeding hole.
A component feeder includes a sprocket 40 in which the tape feeding tooth 40A formed at the peripheral part of the tape feeding hole of a carrier tape Cc formed with a part housing Cb which accommodates a chip shape electronic part 4 is sequentially engaged with the tape feeding hole of the carrier tape Cc and the chip shape electronic part 4 and which feeds the chip shape electronic part 4 to the part extraction position by intermittently feeding the carrier tape Cc by turning. A taper 40C is formed so that the tape feeding tooth 40A of the sprocket 40 is thinned from the intermediate position toward to the tip of the tape feeding tooth 40A of the sprocket 40.
| JP3368808 | TRAY PILE-LIFTING APPARATUS |
| JP7369971 | Parts mounting device |
| WO/2014/128913 | COMPONENT MOUNTING SYSTEM AND BULK COMPONENT DETERMINATION METHOD USED FOR SAME |
KANAI TAKESHI
IMAI SEIICHI
KOBAYASHI HIROYUKI
| JP2004111797A | 2004-04-08 | |||
| JPS6256242U | 1987-04-07 | |||
| JP2001130801A | 2001-05-15 | |||
| JPH0851293A | 1996-02-20 | |||
| JPH04372314A | 1992-12-25 |