| 摘要 |
<p>PURPOSE:To prevent a feeder from easily transmitting its vibration to the outside so as to enable the feeder to stably and quietly feed parts, by causing a cam to generate a mutually symmetrical vibration to be cancelled in links supporting forward and return paths. CONSTITUTION:Two parallel links 5, 6, being adapted to a cam 11 by cam rollers 9, 10, cause a motion of reverse phase further of equal amplitude by a stroke difference in the symmetrical cam, generating a vibration of reverse phase further of quite equal amplitude between a straight feed path 1 for supplying parts and a straight feed path 2 for returning parts which are set onto each link 5, 6, and the parts, with which the feed path is charged, are fed to be supplied being straightened and reaching the end of the predetermined supply feed path via a parts-sorting part 23 by a wiper or the like. And a vibrative component in the horizontal direction is cancelled with each other by the vibration of equal amplitude and of reverse phase.</p> |
