摘要:
A stitch cam for setting the density of a knit by drawing in a knitting needle holding yarn fed from a yarn feeder is adjustably provided on a carriage, and the stitch cam and the yarn guide member are connected by means of a linking device in a manner such that when the stitch cam moves to a knit-forming side, the movable yarn guide member moves in a direction to advance to a side of a gap portion between the mouth portions, and when the stitch cam moves to a stitch-cam-intermitting side, the movable yarn guide member moves in a direction to be retreated from the gap portion between the mouth portions to a needle bed side.
摘要:
Provided is a weft knitting machine having movable sinkers capable of securing a large space at a needle bed near a knitted fabric knitting area and making a pause in the state of stopping action on the knitted fabric knitting area. A sinker operation cam mechanism (10) installed in a carriage acts on the butt (12c) of a sinker jack (12) to move the sinker jack (12) backward from a needle bed gap (2) so that an operation portion (8c) of the movable sinker (8) can retract from the needle bed gap (2). The sinker jack (12) is interlocked at a backward position by an interlock mechanism (16). Since a wire (17) passed through a needle plate (5) is utilized to interlock the sinker jack (12) in the interlock mechanism (16), the interlock mechanism (16) can be reduced in size. To interlock the sinker jack (12) to the wire (17), the sinker jack (12) has a protrusion (12f)
摘要:
A sinker mechanism for a flat knitting machine having at least one front needle bed and one rear needle bed, is provided with a row of sinker assemblies, each sinker assembly having a needle plate, a swingable sinker next to a front region of the needle plate, and a yarn guide sheet fixedly mounted to a needle bed, the swingable sinker having at front end a yarn holding portion, the yarn guide sheet having at front end a yarn guide edge, and when the swingable sinker turns forward with its yarn holding portion moving down, the yarn guide edge of the yarn guide sheet comes above the yarn holding portion of the swingable sinker and projects outwardly of the front end of the sinker towards an intermediate position between the front ends of the opposite needle beds.
摘要:
A stitch increasing method and a needle operating cam for a flat knitting machine having stitch increasing function. The needle operating cam for operating needle bodies and sliders of compound needles separately from each other, in which in relation to a lowering face of a needle body lowering cam of a loop delivering side cam, a slider lowering face for lowering a slider at a timing earlier than that by the lowering face of the needle body lowering cam is provided.