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High-stability traction device for producing chemical fibers

A high-stability, pulling device technology, applied in the direction of stretching spinning, artificial filament heat treatment, etc., can solve the problems of cost, poor stretching effect, etc., and achieve convenient use, simple structure, and good pulling effect. Effect

Inactive Publication Date: 2018-08-28
JIANGSU DOUSHENG TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the disadvantages of the complex drawing device existing in the prior art that the pulling effect is relatively poor and the cost is relatively high, and a high-stability pulling device for chemical fiber production is proposed

Method used

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  • High-stability traction device for producing chemical fibers
  • High-stability traction device for producing chemical fibers
  • High-stability traction device for producing chemical fibers

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0021] refer to Figure ...

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PUM

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Abstract

The invention discloses a high-stability traction device for producing chemical fibers. The traction device comprises four vertical pillars, wherein transverse plates are jointly mounted on the top walls of two vertical pillars located on the same side; the side walls of opposite sides of the two transverse plates are rotatably connected with four traction tubes; two ends of each of four tractiontubes pass through the side walls of the transverse plates and extend to the outsides of the transverse plates; a first gear is mounted at one end of each of the four traction tubes located on the same side; a second gear is jointly meshed between two adjacent first gears; the side wall of each second gear is rotatably connected with a rotating rod; the ends away from the second gears of the rotating rods are mounted on the side walls of the transverse plates. The traction device is simple in structure and convenient to use; through mutual cooperation of all the components, the heating and traction of the chemical fiber material can be achieved; the traction device has a better traction effect; meanwhile, through mutual cooperation of all the gears, a plurality of driving motors do not need to be used, so that the effect of reducing the operation cost can be achieved.

Description

technical field [0001] The invention relates to the technical field of chemical fiber production, in particular to a high-stability pulling device for chemical fiber production. Background technique [0002] Chemical fiber spinning means that the fiber-forming polymer is dissolved in a solvent to form a solution, or the fiber-forming polymer is heated and melted in a screw extruder to form a melt, and then enters the spinning machine after the pre-spinning preparation process. (Metering pump) Quantitatively, continuously and uniformly press the spinning solution or melt out of the fine holes of the spinneret. This thin stream is solidified in water, coagulation liquid or air to form primary fibers. This process is fiber forming. , the drawing process is an indispensable process in chemical fiber spinning. The existing drawing device has a relatively complicated structure, poor drawing effect and needs to use multiple drive motors for operation, which is more expensive to ope...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D5/16D01D10/02
CPCD01D5/16D01D10/02
Inventor 金传广张春伟徐晓洪
Owner JIANGSU DOUSHENG TECH DEV CO LTD