| 摘要 |
PURPOSE: A thread guide driving device for a knitting machine is provided to minimize the size of the knitting machine, and to reduce noise and damages of a thread guide in rotation while rapidly changing a rotation direction of the thread guide. CONSTITUTION: A thread guide driving device for a knitting machine comprises the following: a drive block(300) in which a compressed-air flow path(310) is formed; an opening and closing valve(500) releasing and blocking the compressed air flowed from the outside; and a pressure pin(400) rotating a thread guide(200) and is protruded from the outside of the drive block by the drive block. The drive block is located on the rear side of the thread guide. |
