| 摘要 |
<p>PURPOSE: To achieve a series of operations such as grip, feed, and release which are required for conveying a work in the linear direction by a single drive source. CONSTITUTION: An oscillating arm 26 of a first oscillating mechanism 18 is connected to a first feed bar 12 through a connecting rod 30, and an oscillating arm 28 of a second oscillating mechanism 20 is connected to a second feed bar 14 through a connecting rod 32. Also first slide mechanisms 34 and 36 which support the first and second feed bars slidably in the direction of conveyance are supported through second slide mechanisms 50 and 52 movably in the longitudinal direction. Then the oscillating arms of the first and second longitudinally moving mechanisms 54 and 56 are connected to the sliders 50c and 52c of the first slide mechanisms 34 and 36. In addition, a pair of grip pawls to grip a work are mounted on the first and second feed bars 12 and 14. First and second oscillating mechanisms 18 and 20, and first and second longitudinally moving mechanisms 54 and 56 are driven by a motor 42.</p> |
