| 摘要 |
<p>An embroidering machine according to the present invention is composed to conduct both of the movement of changing the lowest position of a cloth pressing plate and the movement of hanging an upper thread after cutting and receiving the upper thread in a thread receiving unit using a single actuator. In the embroidering machine, an adjustment plate (34) regulates a vertical position within a distance of a by rotating, within 180°, an eccentric pin (36) on the fore-end surface of a flange (33) rotated by an actuator (23). The bearing (51a) of a cloth press driving link (48), which is inserted into an L-shaped groove on the adjustment plate (34), is combined with a horizontal groove (43c) during embroidery to regulate the lowest position of a cloth pressing plate (19) within a distance of a. When the embroidering machine converts into a thread with a different color, a needle bar driving part (45) stops a needle bar (18) and moves to the highest position, and the bearing (51a) of the cloth press driving link (48) moves from a horizontal groove (43c) to a vertical groove (43a) to be raised to the highest position (57) together with a cloth press driving part (46), i.e., the cloth pressing plate (19). The actuator (23) is operated and a hook (28a) comes below the cloth pressing plate (19), which has risen by a distance of b from an embroidery surface, to hang the cut upper thread.</p> |
