A single rewinding device of a high-speed rewinding machine

Abstract

The invention discloses a single rewinding device of a high-speed rewinding machine, which comprises a winding frame and a grooved cylinder respectively installed on a machine frame. It also includes a U-shaped plate frame, a cylindrical friction roller set on the friction roller shaft, and a wire guide composed of a guide piece and an adjustment column. The drum includes a drum body made of aluminum alloy, a drum shaft, and a traverse reciprocating device with a spinneret built in the drum body and driven by the drum shaft. The spinneret is exposed to the drum by winding On the frame side, the bottom of the tank body is semicircular, and the top of the tank body is a flat cover. The groove cylinder body is installed obliquely on the frame plate through the groove cylinder body joint, the spinneret side of the groove cylinder faces upwards, and the direction in which the winding frame clamps the core of the yarn bobbin is parallel to the traverse direction of the spinneret head position, the angle between the cover plate of the trough body and the horizontal plane is 10°‑30°. The technical solution has simple structure, reasonable design and low noise, and can realize high-speed precision winding, thereby improving the working efficiency and economic benefits of the factory.

Description

technical field [0001] The invention relates to the field of textile machinery equipment, in particular to a single rewinding device of a high-speed rewinding machine. Background technique [0002] Rewinding is the first process of preparation before weaving. Its task is to process the bobbins or skeins from the spinning department into bobbins that meet certain requirements on the winding machine, and provide them for warping, weft winding, knitting, and non-woven fabrics. Weft feeding or bleaching and dyeing of shuttle looms. Rewinding machine is a kind of unwinding yarn from a large spindle and winding it to a yarn gathering cone or bobbin to wind the yarn to form a larger or smaller size yarn bobbin for subsequent The application provides the most practically needed equipment. The bobbin core may be cylindrical, frusto-conical, or otherwise shaped as required by the subsequent application. [0003] The existing rewinding machine generally includes a power device compo...

AI Technical Summary

Problems solved by technology

[0004] The single rewinding device of the existing rewinding machine has the following defects in use: 1. The lateral reciprocating movement of the yarn is not separated from the winding movement during use, but the grooved drum is used as a yarn guide. Drive the yarn bobbin to perform circular motion, on the other hand, use a special groove to guide the yarn to reciprocate laterally, resulting in easy yarn overlap, and the overlapping yarn will cause great trouble to the subsequent unwinding process; 2. Or even if there is The device is separated but the structural design is unreasonable, and the speeds of the two cannot be controlled separately, or the generation of overlapping and convex edges cannot be effectively prevented, the unwinding performance is not good, and high-speed winding cannot be performed; 3. The design of each component is unreasonable and the action is reliable. Poor performance, resulting in poor winding forming and unwinding performance; 4. The connection design between the various components is unreasonable, the energy consumption is serious during use, and the winding speed of the bobbin cannot be increased

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