| 摘要 |
<p>A driving device of clip holding bands or rods (7, 8) for clip weaving machines (5, 6), according to which the reciprocating rectilinear motion of the clips (5, 6) is obtained by means of the alternating and synchronized rotation, with respect to the machine cycle, of respective driving devices (9, 10) around which the clip holding bands are partially wound, activated by position-control servomotors; each servomotor comprises a driving motor (13, 14) of the respective holding (5) and draw-off (6) clips, and a drive (15, 16), which receives a synchronization signal from a reference and phase signaling device (17), suitable for controlling the angular position, through a closed-ring control system, of the relevant motor (13, 14).</p> |
