| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable, even in an electrically conductive state, adjustment of a gap between an electromagnet and a member to be attracted,for adjustment of an electromagnetic type vibration feeder.SOLUTION: A device is configured such that, via a parallel plate spring attached to a base member at an angle, intermittent electromagnetic force is caused to act on a trough attached above the spring, thereby conveying an article on the trough. In this device, a member holding a member for causing electromagnetic force is held on the base member such that the member is deformable, and means for deforming this deformable member is attached to the base member, thereby deforming the deformable means by use of the deforming means. Accordingly, even when a gap between the member for causing the electromagnetic force and a member to be attracted, which is attached to the upper side of the parallel plate spring, is in an electrically conductive state, the gap can be adjusted.</p> |
