A drafting device for weaving

Abstract

The invention relates to the technical field of textile machinery, more specifically a drafting device for textiles, which solves the problem that the Chinese patent application No. CN201920999293.7 discloses a drafting device for conveying textile fabrics. The present invention cannot adjust the drafting device. The stretching distance, and the textile thread after drafting cannot be concentrated and prevents the collection problem of knotting. The present invention includes a machine body; The device and the upper clamping device are both movably connected with the wire roller, and the upper clamping device is hinged with the adjusting device. Adjust according to the required degree of drafting to draft the textile thread, and the drafted textile thread is driven by the wind that removes impurities on the processing line to drive the adjustment device to move, so that the textile thread is spirally wound on the line roller to prevent subsequent knotting .

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a drafting device for textile. Background technique [0002] Yarn refers to a product processed into a certain fineness from various textile fibers, which can be used for weaving, rope making, thread making and embroidery. Fiber or chemical fiber cut fiber) processed by spinning, divided into ring-spun yarn, open-end spinning, self-twisted yarn, etc.; continuous filament yarn, such as natural silk and chemical fiber filament, divided into twisted or untwisted , smooth filament or deformed filament, etc.; short fiber and continuous filament combined yarn, such as polyester-cotton filament core-spun yarn, etc., are formed by merging and twisting two or more single yarns, and the yarns have Certain elasticity, in the yarn production process, the processed yarn needs to be drafted evenly, so that the yarn can reach the required fineness and strength. The patent of Chinese...

AI Technical Summary

Problems solved by technology

The patent of Chinese patent application CN201920999293.7 discloses a textile fabric conveying and drafting device. The two sides below the conveying bracket of the utility model are respectively horizontally connected with a feed roller and a discharge roller, and the output end of the draft cylinder is connected with the translation The end of the rack is fixedly connected, and the drafting gear is vertically rotated and connected to the transmission bracket on the upper side of the rotating gear. The transmission bracket outside the drafting gear is fixedly equipped with multiple sets of pulling mechanisms along the radial direction of the drafting gear. The drafting gear A plurality of reciprocating gears are vertically rotated on the outer transmission bracket respectively. The main reciprocating sprocket and the auxiliary reciprocating sprocket are sequentially arranged along the radial direction of the drafting gear. Horizontally rotated and connected to one side of the reciprocating guide plate; the utility model has a reasonable structural design, can efficiently and smoothly continuously draw and process textile fabrics during the transmission process, has a high degree of automation, and meets the needs of processing and use; but the distance of drawing cannot be adjusted. And the textile thread after drafting is not concentrated and prevents the collection of knots

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