Spandex coating additive processing system

Abstract

The invention discloses a spandex coating additive processing system which comprises a cavity, a rack base, a main shaft, an upper shaft sleeve, a lower shaft sleeve, a cylindrical additive slot, a T-shaped addition inlet, a positioner and a processing unit, wherein the cavity is internally provided with a spandex coating cylinder, the rack base is internally provided with a recovery processing channel, the main shaft is vertically arranged at the center of the rack base in a penetration manner, the upper shaft sleeve and the lower shaft sleeve are respectively arranged at the upper and lowerends of the main shaft, the cylindrical additive slot is formed in an inner cavity of the main shaft, the T-shaped addition inlet provided with a control valve is arranged on the additive slot, the positioner provided with a progress bar is arranged at the center of the main shaft, the processor provided with the ejector is arranged at the bottom between the main shaft and the cavity, the top partof the main shaft is provided with an automatic cleaning device, an automatic thermostat is arranged at the right upper corner of the cavity, the recovery processing channel is communicated with thebottom of the additive slot, the additive slot can rotate by 360 degrees, the spandex coating cylinder has a cavity structure and is provided with a net-shaped outer wall, and the ejection speed of the ejector can be adjusted optionally according to the rotation speed of the spandex coating cylinder.

Description

Technical field [0001] The invention relates to the technical field of textile machinery, in particular to a coating spandex additive processing system. Background technique [0002] Spandex, also known as polyurethane elastic fiber, is a long-chain synthetic polymer, usually a polymer of polyether polyol and diisocyanate. Spandex covered yarn is an elastic yarn formed by covering spandex filaments with filaments or short fiber yarns in a spiral manner. It is formed during processing, storage or use. Spandex itself and the covering material will deteriorate due to various reasons, especially under the conditions of heat and light, which will accelerate the progress, thus affecting its use value. Therefore, in order to prevent the above problems, it is usually necessary to add a variety of additives to the material. The traditional additive treatment process usually adopts artificial soaking or adding in other processing procedures, which is time-consuming and labor-intensive, h...

AI Technical Summary

Problems solved by technology

The traditional additive treatment process usually adopts artificial soaking or adding in other processing procedures, which is not only time-consuming and laborious, but also has low practicability and difficulty in control, and the addition effect is mediocre, and the compounding effect will cause dislocation reactions and unnecessary pollution.

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