Silk covering machine

Abstract

The invention provides a silk covering machine, and belongs to the technical field of machines. The technical problem that two outer covering yarns can not be wound simultaneously in an existing silk covering machine is solved. The silk covering machine comprises a machine frame, wherein the machine frame is provided with a winding displacement plate, a plurality of primary covering drums and a plurality of secondary covering drums which are arranged above the primary covering drums. The winding displacement plate is provided with a plurality of yarn cores in a penetrating mode. The machine frame is further provided with a plurality of primary covering spindles and secondary covering spindles, first through holes and second through holes are formed in the primary covering spindles and the secondary covering spindles respectively, and the yarn cores sequentially penetrate through the first through holes and the second through holes. The secondary covering drums are connected with a first driving motor, and a transmission mechanism which enables the power of the first driving motor to be transmitted to the primary covering drums is arranged between the first driving motor and the secondary covering drums. The silk covering machine has the advantages of being even in yarn core covering, capable of achieving the fact that two outer covering yarns are wound simultaneously and the like.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a covered wire machine. Background technique [0002] Covered yarn, also known as wrapping yarn, is a new type of yarn structure, which uses filament or short fiber as the core and wraps another filament or short fiber yarn. The outer covering yarn wraps the yarn core in a spiral manner. It is characterized by evenness, bulkiness, smooth yarn with less hairiness, high strength and less broken ends. [0003] Covered yarns are mostly used for knitted fabrics requiring high elasticity, and some are used for woven fabrics. They are ideal yarns for high-grade thin wool, linen fabrics, jacquard double-layer weft-knitted fabrics and warp-knitted fabrics. Covered yarns can be spun for both thick and thin yarns, among which elastic yarns are mostly used for weaving sports tights, such as swimsuits, ski suits, lingerie, etc. Covering yarn According to the application, select the appropri...

AI Technical Summary

Problems solved by technology

In the utility model, two grooved rollers and rollers with different diameters are arranged on the mounting plate in the middle of the air-coated wire machine, and constant yarn tension can be obtained by controlling the rotation speed of the motor, and the grooved rollers can stabilize the yarn during work. No movement, reasonable structural design, can be used in conjunction with various twisting equipment such as air-covered yarn machines, and can effectively improve work efficiency and yarn quality. However, the above-mentioned covered yarn machines cannot realize multiple covered yarns at the same time Provides stable, uniform coating

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