Textile bobbin placing device based on extrusion limit

Abstract

The invention provides a textile bobbin placing device based on extrusion limit, and relates to the technical field of textile fabrics. The textile bobbin placing device based on extrusion limit comprises a fixing frame; a sliding chute plate is fixedly installed at the top of the fixing frame; the right side of the fixing frame is fixedly connected with a rotating rod; the periphery of the rotating rod is in threaded connection with a fastening nut; a lower fixed shaft is fixedly installed at the top end of the rotating rod; a cylindrical groove is formed inside the lower fixed shaft; the periphery of the bottom of the cylindrical groove is provided with a groove; and the top of the lower fixed shaft is rotationally connected with a transmission rod. The textile bobbin placing device based on extrusion limit can realize angle adjustment of a bobbin according to the change of the yarn drawing angle, thereby reducing the friction force that yarns receive in the drawing process, preventing excessive strain damage of the yarns, preventing swing of the bobbin when the yarns are drawn, guaranteeing stable yarn discharging of the bobbin, and facilitating normal proceeding of weaving.

Description

technical field [0001] The invention relates to the technical field of textile fabrics, in particular to a device for placing textile thread cylinders based on extrusion and positioning. Background technique [0002] Textile fabrics are also called knitted fabrics. According to the weaving method, there are two types of weft-knitted fabrics and warp-knitted fabrics. Weft-knitted fabrics are often made of low-elastic polyester yarns or special-shaped polyester yarns, nylon yarns, cotton yarns, and wool yarns. It is woven on various weft knitting machines by using flat stitch, variable flat stitch, ribbed flat stitch, double rib plain stitch, jacquard stitch, terry stitch, etc. [0003] When weaving fabrics, the required yarn bobbins must be placed on the knitting machine to recycle the yarn, while the traditional bobbin placement method is to directly socket the bobbins on the fixed shaft , and in order to ensure the flexible rotation of the bobbin, there will be a certain d...

AI Technical Summary

Problems solved by technology

[0003] When weaving fabrics, the required yarn bobbins must be placed on the knitting machine to recycle the yarn. The traditional way of placing the bobbins is to directly socket the bobbins on the fixed shaft. , and in order to ensure the flexible rotation of the bobbin, there will be a certain distance between the inner cavity of the bobbin and the fixed shaft, so that the bobbin is prone to swing during the process of being pulled and rotated, reducing the yarn The stability of the thread outlet, and the traditional bobbin placement device cannot adjust the laying angle of the bobbin according to the different pulling angles of the yarn, so that the yarn will be subjected to greater stress during the pulling process. Friction increases the strain on the yarn

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