| 摘要 |
A debris cleaning apparatus (10) for a circular knitting machine (12) includes a horizontal radial support arm (24) rotatably mounted coaxially to the machine frame (14) with a rotary paddle-type fan (26) pivotably mounted to the outward end of the support arm for oscillating movement within a vertical plane. A drive motor (38) rotates the support arm and fan as a unit while simultaneously imparting oscillating movement to the fan (26) through an eccentrically driven actuating arm (56). In this manner, a moving airstream generated by the fan is directed through the range of its oscillating movement over the knitting and yarn feeding instrumentalities of the machine about its full circumferential extent to blow lint from the surfaces.
|
