Device applied to melt spinning and used for cooling a plurality of synthesized filaments

Abstract

The invention discloses a device applied to melt spinning and used for cooling a plurality of synthesized filaments. The device comprises a base, an inlet yarn supporting rod, a fixed rod, a driven wheel, a hot melting cabin, a cooling cabin, a water tank, a driving wheel, a spinning nozzle and an electric motor, wherein the water tank is welded to one side of the top of the base, the inlet yarn supporting rod is welded to one side of the top of the base, an inlet yarn clamp is welded to the top end of the supporting rod, the electric motor is fixedly connected to the base and on one side of the supporting rod, the driving wheel is in sleeving connection to the electric motor, a support is welded to the base and on one side of the electric motor, the spinning nozzle is in threaded connection to the bottom of a material storage hopper, the bottom end of the cooling cable is in threaded connection with outlet yarns, and the inner wall of the cooling cabin is fixedly connected with a water cooling pipe. As a plurality of yarn guiding holes are formed in a yarn guiding clamp, a plurality of degraded products can be processed at the same time, and the production efficiency is quickened; furthermore, an electromagnetic heating wire is in sleeving connection to the outer side of the hot melting cabin, the problem that heating methods of electric heating and the like have uneven heating is avoided, and product quality is improved.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a device for melt spinning and cooling multiple synthetic filaments. Background technique [0002] One of the main forming methods of melt spinning chemical fibers, referred to as melt spinning. The main varieties of synthetic fibers such as polyester, nylon and polypropylene are produced by melt spinning. The main features of melt spinning are high winding speed, no need for solvents and precipitants, simple equipment, and short process flow. Fiber-forming polymers that have a melting point below their decomposition temperature and can be melted to form a thermally stable melt can be formed by this method. The preparation of chemical fibers is usually made of natural or synthetic polymer substances or inorganic substances into spinning melt or solution, and then filtered, metered, extruded from the spinneret into a liquid stream, and then solidified. fiber. The fib...

AI Technical Summary

Problems solved by technology

[0003] The chemical fibers produced by melt spinning are widely used due to their bright colors, soft texture, crisp drape, smoothness and comfort. The product can be reused, so it needs to be reused

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