Drawing frame device for yarn production and using method thereof

Abstract

The invention discloses a drawing frame device for yarn production and its use method, which comprises a support seat, a lifting plate, a side plate, a bundler, a winding seat and a conveying seat. The two ends of the top of the support seat are slidingly connected with side plate; the two side plates are slidably connected with a lifting plate; the present invention drives the two sliders 5 to move relative to each other or away from each other by rotating the screw mandrel 3, and then adjusts the distance between the dust removal rollers. Different distances can be used to remove dust and guide different types of yarns; by rotating the outer ring, the rocker arm is driven to rotate, so that the connecting rod moves in the linear groove, and then drives the movable bar to insert or protrude into the winding reel to adjust the rewinding reel The size of the radius can rewind yarns of different sizes, avoiding that conventional equipment can only rewind one type of yarn.

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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