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DSP controller special for weaving jacquard fur

A controller and fur technology, applied in general control system, program control, computer control and other directions, can solve the problems of laborious, time-consuming, difficult pattern pattern and so on

Inactive Publication Date: 2010-07-21
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the past, the knitting process of jacquard fur could only be completed by machinery, which was time-consuming and laborious, and it was quite difficult to change the pattern at the same time
As people continue to put forward new and small-batch processing requirements for jacquard fur knitting patterns, the past mechanical methods can no longer meet the needs of actual production

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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  • DSP controller special for weaving jacquard fur
  • DSP controller special for weaving jacquard fur
  • DSP controller special for weaving jacquard fur

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The entire jacquard fur machine knitting controller is mainly composed of TMS320 digital signal processor, and the pattern processor is mainly composed of digital signal processor, storage body, communication interface and keyboard display, etc., which are used to receive, store and process patterns during work. type data, the composition block diagram is as follows image 3 shown. When changing the knitting pattern, use the system microcomputer to input the pattern data through the RS232 interface and store it in the pattern processor.

[0020] The pattern memory is used to store the pattern data, and the keyboard and display are used to input the artificial pattern and other working parameters; the RS232 serial communication interface receives the pattern data transmitted from the upper computer; the digital signal processor is responsible for the entire pattern processor operation control and data processing.

[0021] The entire jacquard fur machine knitting contro...

example 2

[0024] The whole jacquard fur machine knitting controller is mainly composed of ADSP2100 digital signal processor system, and the pattern processor is mainly composed of digital signal processor, storage body, communication interface and keyboard display, etc., which are used to receive, store and process patterns during work type data, the composition block diagram is as follows Figure 5 shown. When changing the knitting pattern, store the processed pattern data into the U disk, and read the pattern data of the U disk into the memory of the pattern 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 DSP controller special for weaving jacquard fur, and belongs to the field of novel textile machinery. Products of jacquard fur weaving machines have various patterns, so the color and feeding amount of wool tops are required to be selected automatically according to designed patterns when the wool tops are fed; however, the manual method cannot meet the process requirement obviously. In order to solve the technical problem, a digital signal processor (DSP) is taken as a core of a control system, reads the designed patterns and controls a needle to act according to the data of the patterns, so that the wool tops with various colors are hooked, the requirement of pattern design is met, and the production of the jacquard fur is completed.

Description

technical field [0001] The invention relates to the development of a control system for a jacquard fur knitting machine with a digital signal processor as the core, in particular to using the digital signal processor to read the pattern data of the jacquard fur knitting machine and storing the information in a memory, and using the pattern data to control the step in real time. The feed motor action realizes the control of the hair feeding action of the carding head to produce the effect of jacquard fur. Background technique [0002] Jacquard fur knitting has a wide range of uses in people's daily life, such as clothing, toys and decorations. In the production process of jacquard fur knitting, the designed patterns are firstly processed to form pattern data that can be used for production, and then these pattern data are recorded on punched paper, and the punched paper is used to control the movement of knitting needles. At the same time, the hair feeding of each combing he...

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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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
Inventor 刘基宏王鸿博高卫东江红霞薛寺中
Owner JIANGNAN UNIV
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