Unmanned automated production equipment for wool-like polyamide filaments

A kind of production equipment and filament technology, applied in the field of unmanned automatic production equipment, can solve the problem that the bending performance of wool cannot be achieved

Active Publication Date: 2018-11-06
FUJIAN JINJIANG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Ordinary nylon filaments are straight, which cannot reach the bending performance of wool. In the prior art, there is no production equipment capable of producing wool-like nylon filaments.

Method used

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  • Unmanned automated production equipment for wool-like polyamide filaments
  • Unmanned automated production equipment for wool-like polyamide filaments
  • Unmanned automated production equipment for wool-like polyamide filaments

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] see Figure 1 to Figure 6As shown, the unmanned automatic production equipment of a kind of imitation wool nylon filament of the present invention, comprises the supporting board 11 that is arranged on the both sides of wellhead 1, two supporting boards 11 tops are provided with spinning side blowing box 2, and described spinning A plurality of special-shaped cross-section spinnerets (not shown) are arranged in the wire side blowing box 2, and a plurality of spinneret holes are opened on the special-shaped cross-section spinneret, and the spinneret holes are rectangular; The hole is rectangular, and the length is 1.2~1.3mm, the width is 0.3~0.4mm, and the fiber flow rate is 12~16m / min; the two support plates 11 are sequentially provided with spinning nozzle support frame 3, Spinning oil recovery part 4 and guide wire assembly 5, the positions of the spinning no...

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Abstract

The invention provides unmanned automated production equipment for wool-like polyamide filaments. The equipment comprises support plates arranged on two sides of a well mouth. Tops of the two supportplates are equipped with a spinning side-blowing air box. Multiple special-shaped sectional spinneret plates with spinneret holes are arranged in the spinning side-blowing air box. The spinneret holesare rectangular. A cooling air direction adjusting assembly is arranged behind the two support plates. The cooling air direction adjusting assembly is used for adjusting air direction and speed of cooling air such that set angles are formed between filament sections extruded by the spinneret holes of the special-shaped sectional spinneret plates and a spinning window. With surfaces of the supportplates as the basis, air blowing angles range from 30 to 60 degrees. Air speed ranges from 0.3M/S to 0.5M/S. therefore, the overall filament sections are not uniformly cooled. Cooled filaments are oiled when passing through a spinning nozzle support frame, fixed by stretching through a filament guiding assembly and then roll into the wool-like polyamide filaments. The unmanned automated production equipment can produce the wool-like polyamide filaments which have stiffness or rigidity of wool and are elastically bent.

Description

technical field [0001] The invention relates to the technical field of chemical fibers, in particular to unmanned automatic production equipment for wool-like nylon filaments. Background technique [0002] Due to its excellent physical properties, such as high strength, good temperature absorption and bright dyeing, nylon is widely used in the field of clothing. In recent years, the research and development of nylon 6 fiber, especially the research on its replacement of wool fiber, has developed rapidly. [0003] The traditional nylon fiber has a good hand feeling, but it is soft to the touch. To make wool-like properties, the problem of poor stiffness must be solved, and the fibers must have the same curved shape as wool and have a certain degree of elasticity. [0004] General polyamide civil multifilaments have a monofilament fineness between 1-3.5DPF. In order to improve the stiffness of the fiber, fully drawn FDY products must be used, and the monofilament fineness mus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D5/253D01D5/08D01D5/088D01D5/096D01D11/04
CPCD01D5/08D01D5/088D01D5/096D01D5/253D01D11/04
Inventor 霍显海付重亮郑祥盘王志强李铸龙宁佐龙
Owner FUJIAN JINJIANG TECH
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