STRUCTURE FOR ADJUSTING GAP BETWEEN AN ANCHOR SEAT AND A NEEDLE DRUM SEAT OF A CIRCULAR KNITTING MACHINE

摘要

An improved structure for adjusting the gap between an anchor seat 10 and a needle drum seat of a circular knitting machine, and particularly an anchor seat 10 coupled with a cam, has a fine tune bore 11 and a positioning bore 12 formed in the anchor seat 10, and a slide trough 13 formed at the bottom side of the anchor seat 10 for housing a slide block 20. A positioning bolt 50 is provided to fasten the slide block 20 to the anchor seat 10, and a fine tune bolt 40 is provided to fasten the anchor seat 10 and slide block 20 to a lower lozenge ring 30. Through a lightly tapping on the anchor seat 10 and fastening and unfastening the fine tune bolt 40 and positioning bolt 50, the gap between the anchor seat 10 and needle drum seat may be adjusted precisely thereby to prevent the needles located in the needle drum seat from hitting the cam or dropping, and enable the circular knitting machine to perform knitting operation smoothly and precisely.