Large-capacity super-spun-yarn cursory spindle of high speed machine

Abstract

The invention provides a large-capacity super-spun-yarn cursory spindle of a high speed machine, belonging to the cursory spindle of a braiding machine. A brake pin is arranged in a spindle seat of the cursory spindle; the bottom part of the brake pin is provided with a short compressed spring; a line weight is connected with the spindle seat through a pin and one end of the line weight is connected with a connecting rod; one side of the spindle seat is connected with a guide column and the guide column is sleeved with the connecting rod; the upper end of the spindle seat is connected with a bobbin shaft and the upper end of the bobbin shaft is provided with a clamping cap; a long compressed spring is arranged in the bobbin shaft and a bobbin is sleeved on the bobbin shaft; the upper end of the guide column is connected with a fixed frame and the fixed frame is connected with an upper threading device; and the middle part of the guide column is connected with a guide column threading device and a lower threading device is connected with the lower part of the guide column. The large-capacity super-spun-yarn cursory spindle of the high speed machine, disclosed by the invention, has the advantages of large bobbin capacity, small spindle friction resistance, light paying-off, smoothness in yarn discharging and no yarn breakage in paying-off and braiding processes of super spun yarns, can run at a high speed without yarn breakage, so that raw materials are saved; the clamping cap is in a 'Y' shape, the bobbin is convenient to load and unload and the yarn exchanging time is saved; and therefore, the braiding quality and the production quality are improved.

Description

technical field [0001] The invention relates to a horse-riding spindle of a braiding machine, in particular to a horse-riding spindle of a high-speed machine with a large capacity and ultrafine yarn. Background technique [0002] The high-speed speed machine spindle generally used on the braiding machine has a spindle bar, a bobbin, a thread pendant, a bobbin shaft, and a porcelain eye. On the spindle rod, one end of the thread pendant is provided with a porcelain eye, and the spindle rod is provided with a porcelain eye. When working, the yarn passes through the porcelain eye of the spindle rod, then bends through the porcelain eye of the thread pendant, and is released through the outlet hole. During work, the yarn will The porcelain eye of the thread pendant is lifted, and the other end of the thread pendant presses down the horizontal pin of the brake cutting shaft to make the brake cutting shaft slide down and break away from the teeth of the flower plate, and the bobbi...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a high-speed machine large-capacity ultra-fine yarn jogging spindle, which solves the problems of high friction of the spindle, laborious setting out, short stroke of the thread drop, uneven weaving, and easy breakage of the fine yarn.

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