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Computer cycloidal jacquard knitter

A jacquard knitting machine and cycloid technology, applied in knitting fabrics, textiles and papermaking, electrical program control, etc., can solve the problems of low automation management efficiency, complex jacquard process, and high knitting failure rate, and achieve compact structure of the whole machine. Automated management benefits, high-quality effects

Inactive Publication Date: 2011-01-12
李相国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above patents have a certain effect on improving the jacquard weaving process level, but because the jacquard process is very complicated, the failure rate in weaving is very high, and the speed is not ideal, so the automation management benefit is low

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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  • Computer cycloidal jacquard knitter
  • Computer cycloidal jacquard knitter
  • Computer cycloidal jacquard knitter

Examples

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing:

[0019] exist figure 1 Among them, one side of the frame 1 is provided with an outer box 12 for circuit boards, and the outer box 12 has built-in control system circuit boards. A keyboard 13 with a display is installed on the table of the frame 1, and all the parts are placed on the top of the frame 1 table. The characteristic components are stepping motors No. 1-No. 4. The stepping motors No. 1-4 are single-phase linear, and the AC power supply voltage is 110V or 220V. The rated current is 0.2A-1A, and the encoder is 400P / K. In order to save energy and reduce the failure rate, the power of the stepper motor is selected according to 1.2 times of the actual working current. The encoder circuit of the stepper motor is controlled by the unit controller. No. 1 stepper motor 14 drives the front braiding head 6, and is positioned at the front of the long ball guide rail 2 with ...

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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PUM

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Abstract

A computer cycloidal jacquard knitter is a jacquard knitting machine integrally comprising a pattern design system, a computer control system and a stepping motor driving system. The design system uses compatible design programs such as intarsia and em-intarsia; a central control system comprises a central processing unit and each of cell controllers, wherein the central processing unit uses CPLDchip, and each of cell controllers uses PC8825 chip; and the stepping motor driving system comprises each of cell actuating mechanisms as well as stepping motor and sensor thereof. The design system writes the information material such as designed pattern in the central processing unit, the central processing unit sends out commands for each of cell controllers, each of cell controllers respectively controls the stepping motor of the cell, the stepping motor of each cell drives the knitting mechanism of the cell to actuate, the sensor of each cell feeds back the knitting state information of the knitting mechanism of the cell to the cell controller, the stepping motor of the cell controller then sends out the next command, and each cell finishes the knitting program of the design system under the commands of the central control system. Compared with the prior art, the invention has the characteristics of compact integral structure, rapid knitting speed, high quality, low failure rate,and the like, thereby being capable of further improving automated management efficiency.

Description

technical field [0001] The present invention relates to knitting machines, in particular to computer-controlled jacquard knitting machines. Background technique [0002] Weaving mechanical technology was introduced into my country from Europe, which changed the history of traditional manual weaving in my country. In the 1980s, my country began the application of computer pattern design, but the innovative technology of real application of computer to control jacquard weaving technology appeared at the beginning of this century . Such as my country's Patent No. 200520082534.X, what relates to is the transmission device of the computerized six-color silk thread jacquard machine, and the driving device controlled by the computer is to realize weaving through a gearbox, a gear and a worm screw. Another example is my country's Patent No. 200720022422.4, which relates to a computer control device for a jacquard machine, and the driving device controlled by the computer is an elect...

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 Patents(China)
IPC IPC(8): D04C3/00G05B19/418G05B19/02
CPCY02P90/02
Inventor 李相国
Owner 李相国
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