| 摘要 |
<p>Provided is composite vibration-type component-conveyance device in which an intermediate vibration body (4) and a base (3) are coupled by two horizontal-vibration flat springs (5a, 5b), and an upper vibration body (2) and the intermediate vibration body (4) are coupled by vertical-vibration flat springs (6). Each of the horizontal-vibration flat springs (5a, 5b) is respectively fixed at two fixation positions on the same horizontal line such that a positional relationship between fixation positions thereof to the intermediate vibration body (4) and fixation position thereof to the base (3) alternately interchanges in a component conveyance direction (direction X), and is arranged such that the orientation of displacement in a direction (direction Y) orthogonal to direction X in a horizontal plane becomes the same direction as deformation in direction X. As a result, yawing motion of a trough (a component conveyance member) fitted to the upper vibration body (2) is suppressed, and a reduction in component conveyance speed can be inhibited.</p> |
