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Special functionalized woven fabric equipment for nanofiber surface coating

A technology of nanofiber and surface coating, applied in fiber processing, computer control, comprehensive factory control, etc., can solve the problems of low production efficiency, low strength of nano film, difficult to use, etc., and achieve the effect of overcoming low strength

Inactive Publication Date: 2012-06-27
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The beneficial effect of the present invention is: use the woven fabric as the carrier of the nanofiber film, and the prepared nano film is smoothly covered on the surface of the woven fabric in the form similar to the core-spun yarn, which overcomes the low strength of the nano film, low production efficiency and difficult Taking advantage of the disadvantages, fabricating functionalized woven fabrics with corresponding nanofiber properties

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Special functionalized woven fabric equipment for nanofiber surface coating
  • Special functionalized woven fabric equipment for nanofiber surface coating
  • Special functionalized woven fabric equipment for nanofiber surface coating

Examples

Experimental program
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Effect test

Embodiment 1

[0023] The entire nano-coating equipment controller is mainly composed of XC4000E Xilinx system, and its processor is mainly composed of CPLD, memory, communication interface and keyboard display, etc., which are used to receive, store and process process data during the work process. The composition block diagram is as follows image 3 shown. When changing the process, use the system microcomputer to input process data through the RS232 interface and store it in the process processor.

[0024] The whole nano-coating controller is mainly composed of XC4000E Xilinx system, process processor, synchronous signal generation circuit, feeding stepper motor drive circuit, main motor speed control circuit, start, stop and fault self-stop interface circuit, keyboard display circuit, etc. . The block diagram of the circuit is as Figure 4 shown. Process memory is used to store process data, using AM29F016D flash memory with a capacity of 1.5M bytes, keyboard and display are used to i...

Embodiment 2

[0027] The entire nano-coating equipment is mainly controlled by the FLEX10k Altera system. The process processor is mainly composed of a single-chip microcomputer, memory, communication interface and keyboard display, etc., which are used to receive, store and process process data during the work process. The composition block diagram is as follows: Figure 5 shown. When changing the process, store the processed process data into the U disk, and read the process data of the U disk into the memory of the process processor through the USB interface.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a special CPLD (Complex Programmable Logic Device) controller for functionalized woven fabric equipment of nanofiber surface coating, belonging to the field of novel textile machinery. The functionalized woven fabric equipment of the nanofiber surface coating includes various models, in the processing procedure of the equipment, different technologies need to be regulated, and the regulation is divided into a single regulation mode, a continuous regulation mode and the like, so that the feeding amount and the feeding speed need to be selected automatically according to the technological requirement, and a manual method obviously cannot meet the technological requirement. For solving the technical problem, the CPLD is used as the core of the control system in the invention, and the CPLD finishes the action of reading the designed feeding amount and the feeding rate to produce different coating products, thereby meeting the requirement on design of the functionalized woven fabric and finishing the production of the woven fabrics having necessary functions.

Description

technical field [0001] The invention relates to a control system for functionalized woven fabric equipment using nanofibers as surface coatings with CPLD as the core, and specifically relates to using CPLD to read control data of functionalized woven fabrics equipment using nanofibers as surface coatings and storing the information to Memory, and use the nanofiber as the surface coating of the functionalized woven fabric equipment data to control the stepping motor in real time so as to realize the control of the conveying speed and winding action, and to achieve the effect of the non-uniform surface coating of the nanofiber. Background technique [0002] Electrospinning is a high-efficiency and low-cost nanofiber preparation technology. The electrospinning machine is mainly composed of three parts: a high-voltage electrostatic generator, a sampler and a collector. The essence of solution electrospinning is to use a syringe pump to introduce the polymer solution in the syri...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): G05B19/042D06N7/00D06N7/04D01D5/00
CPCY02P90/02
Inventor 李佳奇刘基宏
Owner JIANGNAN UNIV
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