Computer flat knitting machine yarn nozzle sliding seat

Abstract

The present invention discloses a yarn carrier sliding seat for computerized flat knitting machine and belongs to a fitting for driving the yarn carrier to move on the guide of a computerized flat knitting machine. The sliding seat has a body (7) and a cover plate (9), wherein the upper part of the body is arranged with a first angular groove (11); the cover plate is arranged with a sliding block (5); one end of the sliding block has a bevel, which composes a second angular groove (12) with the body; the second angular groove and the first angular groove are in correspondence and fit with the guide of the computerized flat knitting machine; the cover plate is arranged with a spring, which connects with the slider. The present invention is characterized essentially in that the middle of the upper part of the body is arranged with a first sponge-texture body (1), which is arranged in the first angular groove; a second sponge-texture body(2) is arranged between the body and the cover plate, and the second sponge-texture body is slightly higher than the angular line of the second angular groove. The present invention solves the lubrication problem and can wipe dusts on the guide so that the yarn carrier sliding seat can normally move on the guide.

Description

technical field [0001] The invention belongs to an accessory on a computerized flat knitting machine, and specifically relates to a component that moves on a guide rail of a computerized flat knitting machine to drive the yarn feeder to move. Background technique [0002] On the guide rails of the computerized flat knitting machines used for weaving, it is necessary to install a sliding seat that drives the yarn feeder to move. At present, the structure of this sliding seat also has a body and a cover plate. A first angle groove is arranged on the upper part of the body, and a sliding block is arranged on the lower part of the body. One end of the sliding block has a slope, and the slope and the body form a The second corner groove, and the second corner groove corresponds to the first corner groove, the first corner groove and the second corner groove match the guide rail of the computerized flat knitting machine, the cover plate covers the sliding block on the body, and th...

AI Technical Summary

Problems solved by technology

Since the computerized flat knitting machine weaves yarn and velvet items, these yarns and velvet items are prone to produce yarn wool or fluff dust during the high-speed operation of the computerized flat knitting machine, and these dusts will stick to the guide rails of the computerized flat knitting machine. As a result, the movement of the above-mentioned sliding seat on the guide rail of the computerized flat knitting machine is blocked, and the knitting quality of the computerized flat knitting machine is easily affected; and this kind of sliding seat is generally made of plastic, and it moves on this kind of dusty guide rail. , is very easy to wear, so its service life is very short; if you add lubricating oil directly on the guide rail, due to the special structure of the guide rail, the lubricating oil cannot be stored on the guide rail and will directly drip

For the computerized flat knitting machine yarn feeder sliding seat with this structure, the sliding block is installed in the middle of the lower part of the main body. Under the action of the spring at the lower part, it is equivalent to a single point force acting on the guide rail. During its high-speed movement, It is easy to produce swing phenomenon, which will also cause the quality of computerized flat knitting knitting

So far, there has not been found a sliding seat that can lubricate the guide rail, move freely, keep the guide rail clean, and move on the guide rail without swinging

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