Filament-sizing-machine sizing device with good sizing effect

Abstract

The invention discloses a filament-sizing-machine sizing device with the good sizing effect. The filament-sizing-machine sizing device with good sizing effect comprises a first squeezing roller, a second squeezing roller is arranged at the lateral upper portion of the first squeezing roller, a third squeezing roller is arranged at the top of the first squeezing roller, the upper portions of the second squeezing roller and the third squeezing roller are each provided with a guniting pipe set, a backflow groove is formed in the lower portions of the first squeezing roller and the second squeezing roller, a revering pipe is arranged on the outer wall, away from one side of the first squeezing roller, of the backflow groove, a slurry box is arranged at the lower end of the recovering pipe, a feeding pipe connected with the guniting pipe set is arranged on one side of the slurry box, and a filtering net is arranged at the connection portion between the feeding pipe and the slurry box. The filament-sizing-machine sizing device with the good sizing effect has the advantages of being good in sizing effect and high in stability.

Description

technical field [0001] The invention relates to a sizing device for a sizing machine, in particular to a sizing device for a sizing machine with good sizing effect. Background technique [0002] The sizing machine is often used in the processing of chemical fiber fabrics. Its function is to infiltrate the slurry into the fabric fibers and form a size film on the surface of the silk thread, so as to make the thread smooth and wear-resistant, prevent static electricity and rubbing during weaving, and improve its fracture resistance. . At present, when sizing the yarn, the sizing machine mostly immerses the lower end of the press roller in the trough containing the slurry, and attaches the sizing on the surface of the press roller to the warp with the rolling of the press roller, but due to the trough The sizing liquid inside will form a sizing film on the surface after being placed, and the sizing film will adhere to the warp yarns during the sizing process and solidify with ...

AI Technical Summary

Problems solved by technology

At present, when sizing the yarn, the sizing machine mostly immerses the lower end of the pressure roller in the trough containing the slurry, and adheres the sizing on the surface of the sizing roller to the warp with the rolling of the sizing roller, but due to the trough The sizing liquid inside will form a sizing film on the surface after being placed, and the sizing film will adhere to the warp yarns during the sizing process and solidify with the drying of the warp yarns, making the warp yarns stick to each other and increasing the possibility of yarn breakage

In addition, due to the impurities such as hairiness and yarn ends attached to the surface of the yarn, these impurities will fall into the trough with the size on the press roller to form accumulations during sizing. This phenomenon not only increases the possibility of size film formation, It will also cause a gradual decline in the warp sizing effect and lower stability

Therefore, the existing sizing machine has the problems of poor sizing effect and low stability for the sizing method of the silk thread

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