| 摘要 |
PROBLEM TO BE SOLVED: To provide a ring-shaped parts feeder capable of not only fitting a ring solder, etc., in a terminal, etc., of electronic parts, but also correctly placing the ring solder, etc., at a desired position on a printed circuit board. SOLUTION: This ring-shaped parts feeder is provided with a first stopper 27 for preventing the ring solder 17 locating at the forefront of an arrangement groove 13 from advancing to an outlet, a first shutter 24 having a notch in a tip for supporting the ring solder locating at the forefront of the arrangement groove when a first button 19 is not operated and stopping the support to the ring solder located at the forefront by the backward movement by one ring solder when the first button is operated, and a second stopper 28 whose top end locates outward of the arrangement groove when the first button is not operated and enters into the arrangement groove when the first button is operated, thereby preventing the ring solder located second from advancing toward the outlet. |
