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PLC controller specially used by functionalized knitted fabric equipment with nanofiber surface coating

A nanofiber, surface coating technology, applied in the direction of comprehensive factory control, program control in sequence/logic controller, fiber processing, etc. low intensity effect

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 knitted fabric as the carrier of the nanofiber film, and the prepared nano film is smoothly coated on the surface of the knitted fabric in a form similar to the core-spun yarn, which overcomes the low strength of the nano film, low production efficiency and difficult Utilizing the disadvantages, functionalized knitted fabrics with corresponding nanofiber properties were prepared

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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  • PLC controller specially used by functionalized knitted fabric equipment with nanofiber surface coating
  • PLC controller specially used by functionalized knitted fabric equipment with nanofiber surface coating
  • PLC controller specially used by functionalized knitted fabric equipment with nanofiber surface coating

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Embodiment 1

[0024] The whole nano-coating equipment controller is mainly composed of PLC system, and its processor is mainly composed of PLC, memory, communication interface and keyboard display, etc., which are used to receive, store and process process data during the working 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.

[0025] The whole nano-coating controller is mainly composed of PLC 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 input manual process and ...

Embodiment 2

[0028] The whole nano-coating equipment is mainly controlled by the PLC system, and the process processor is mainly composed of a single-chip microcomputer, a storage body, a communication interface and a 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, which belongs to the novel textile machinery field, relates to a PLC controller specially used by functionalized knitted fabric equipment with a nanofiber surface coating. Because the functionalized knitted fabric equipment with nanofiber surface coatings has various types, it is needed to adjust different technologies during processing processes and there are modes including a separated adjusting mode and a continuous adjusting mode and the like, it is necessary to automatically select a feed quantity and a feeding speed according to technological requirements; therefore, if a manual method is employed, the technological requirements can not be met. In order to solve the above-mentioned technological problem, according to the invention, a PIC is used as a core of a control system and is used to enable a designed feed quantity and a motion of a feeding speed to be read in, so that different coating products are manufactured so as to meet a requirement of a design of a functionalized knitted fabric; and thus, production of the knitted fabric with necessary fictionalization is completed.

Description

technical field [0001] The present invention relates to the development of a control system for functionalized knitted fabric equipment with nanofibers as surface coating with PLC as the core, in particular to using PLC to read the control data of functionalized knitted fabric equipment with nanofibers as surface coating and store the information in memory, and use the nanofiber as the surface coating of the functionalized knitted 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 sol...

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): G05B19/05D06N7/00D06N7/04D01D5/00
CPCY02P90/02
Inventor 迟开龙刘基宏
Owner JIANGNAN UNIV
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