Drawing device for yarn production and using method thereof

Abstract

The invention discloses a drawing device for yarn production and a using method thereof. The drawing device comprises a supporting seat, a lifting plate, side plates, a buncher, a winding seat and a conveying seat, wherein the side plates are slidably connected to the two ends of the top of the supporting seat; and the lifting plate is slidably connected to the two side plates. According to the drawing device for yarn production and the using method thereof, a third screw rod is rotated to drive two fifth sliding blocks to move oppositely or away from each other, so that the distance between dust removal rollers is adjusted, and dust removal and guiding can be carried out on different types of yarns by adjusting the distance between the dust removal rollers; and an outer ring is rotated todrive a rocker arm to rotate, so that a connecting rod moves in a linear groove, a movable strip is driven to be inserted into or extend out of a winding disc, the radius of the winding disc is adjusted, the yarns with different sizes can be wound, and the situation that conventional equipment can only wind one type of yarns is avoided.

Description

technical field [0001] The invention relates to the technical field of yarn drawing, in particular to a drawing device for yarn production and a method for using the same. Background technique [0002] Since roller drafting was invented and applied to spinning frames and roving frames in the 18th century, because roller drafting brought additional unevenness to the sliver, so that the product could not meet the required uniformity, two or more slivers were combined In order to improve the uniformity, the initial draw frame appeared. Later, the drafting mode of the draw frame was reformed, from increasing drafting to double-zone drafting, and then from straight-line drafting to curved drafting, which significantly improved the quality of the sliver and realized the Backtrack. Since the 1950s, the output speed of the draw frame has increased rapidly, from 40 to 60 m / min to more than 200 m / min, and even reached 600 m / min. [0003] The patent No. CN208440747U discloses a yarn...

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Problems solved by technology

[0003] The patent No. CN208440747U discloses a yarn drawing device, which has the advantages of compact structure, convenient operation, energy saving, convenient maintenance and repair, and also effectively improves the internal structure of the sliver and makes the fibers in the sliver straight and parallel, reducing The characteristics of the hook; but the device also has the following defects: 1. It is not convenient to adjust the position of the winding roller, so that it has a wider application range, it is not convenient to adjust the tightness of the yarn, and it is inconvenient to be used for yarns of different materials; 2. , It is not convenient to wind up yarns of different widths and it is not convenient to dust and guide them

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