| 摘要 |
<p>A precision stitcher, particularly for applying knitted borders to items of clothing or the like, comprising a stitching head (2) provided with a needle (3) and two traction rollers (5,6) for the border to be applied, which are arranged downstream of the needle working area with respect to the advancement direction of the border to be applied. The traction rollers (5,6) are arranged so that their axes (5a,6a) lie transversely to the border advancement direction and are actuatable with an intermittent rotary motion about their respective axes (5a,6a) and with opposite rotation directions to move the border, which is interposed between the traction rollers (5,6). The stitcher also comprises at least one step motor (7,8) actuatable on command and connected to the traction rollers (5,6) to actuate them with an intermittent rotary motion about their respective axes (5a,6a). <IMAGE></p> |
