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Electrospun fiber spraying shape monitoring deice

A monitoring device, a technology for electrospinning fibers, applied in fiber processing, electrospinning, textiles and papermaking, etc., can solve problems such as restricting the processing quality of electrospun fibers

Inactive Publication Date: 2015-07-15
DALIAN NATIONALITIES UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This situation severely restricts the processing quality of electrospun fibers

Method used

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  • Electrospun fiber spraying shape monitoring deice
  • Electrospun fiber spraying shape monitoring deice
  • Electrospun fiber spraying shape monitoring deice

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The specific implementation manner of the present invention will be described below with reference to the accompanying drawings. Such as figure 1 , figure 2 , image 3 , Figure 4 Shown: an electrospun fiber jet shape monitoring device, which includes an arched fixed frame 1, a main motor 2 is arranged on the top of the fixed frame 1, and the working end of the main motor 2 is connected with the rotating frame 3 , this rotating frame 3 is also arched, and it can rotate relative to the fixed frame 1, the bottom end of the rotating frame 3 is matched with the circular track 4 fixedly arranged on the ground, the bottom end of the rotating frame 3 or through The rollers are connected to the circular track 4, or connected to the circular track 4 through a slider, and a matching monitoring system 5 is respectively provided at the lower part of the two ends of the rotating frame 3, and the electrospinning nozzle 6 used in the electrospinning production process Located at ...

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PUM

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Abstract

The invention discloses an electrospun fiber spraying shape monitoring device. The electrospun fiber spraying shape monitoring device is characterized by comprising an arch-shaped fixed rack (1), wherein the top end of the fixed rack (1) is provided with a main motor (2); the working end of the main motor (2) is connected with a rotating rack (3) which is also in an arch shape; the bottom end of the rotating rack (3) is matched with a round track (4) which is fixedly arranged; the lower parts of two ends of the rotating rack (3) are respectively provided with monitoring systems (5) which are matched; an electrospinning nozzle (6) is arranged at a circle center position of the round track (4); an electrospun fiber collecting plate (7) is arranged under the electrospinning nozzle (6); the lower part of the electrospinning nozzle (6) is also provided with a nozzle calibrating plate (8). The electrospun fiber spraying shape monitoring device disclosed by the invention is stable in running, high in automation degree and low in manufacturing cost, and is capable of carrying out all-dimensional monitoring on the spraying shape of electrospun fiber.

Description

technical field [0001] The invention relates to a monitoring device, in particular to a monitoring device for the jetting shape of electrospun fibers. Background technique [0002] Electrospinning technology is widely used in the field of nanofiber material preparation. Due to its excellent physical and chemical properties, nanofiber materials have a wide range of application fields and unlimited development prospects. Countries are stepping up to improve the existing electrospinning technology or develop new electrospinning equipment. In the electrospinning production process, the electrospun fiber solution is ejected from the needle under the action of pressure and high-voltage electric field. Due to the material characteristics and high-voltage electric field environment, the sprayed shape of the electrospun fiber has great changes, and the shape changes extremely. It greatly affects the preparation quality of electrospun fiber materials. Due to the small diameter of th...

Claims

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Application Information

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IPC IPC(8): D01D5/00
CPCD01D5/0007
Inventor 杨亚宁丁纪峰吴宝春孙炎辉
Owner DALIAN NATIONALITIES UNIVERSITY