Real-time control system and real-time control method of automatic computer line adjusting machine
A real-time control system and real-time control technology, applied in the direction of final product manufacturing, sustainable manufacturing/processing, textile/flexible product manufacturing, etc., can solve the problems of slow machine speed and low control accuracy, reduce interference and improve data transmission. Efficiency and the effect of improving control accuracy
Active Publication Date: 2015-12-02
HANGZHOU XUREN TEXTILE MACHINERY
View PDF7 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, there are very few domestic manufacturers of CNC computerized six-color automatic thread-adjusting circular knitting machines that can be independently developed. The machines they have launched also have problems such as slow speed and low control accuracy, which are difficult to meet the needs of the development of my country's knitting industry.
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
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0018] A real-time control system of a computer automatic line adjustment machine in this embodiment, such as figure 1 As shown, it includes a human-computer interaction unit 1, a real-time control unit 2 and a mechanism execution unit 3; wherein the human-computer interaction unit 1 and the real-time control unit 2 are connected through an FPGA-based dual-port RAM14 for data interaction and sharing; The real-time control unit 2 is connected with the mechanism execution unit 3; the mechanism execution unit 3 includes a frequency conversion motor 5, a needle selector 7, a ring zero sensor 9, a yarn breakage sensor 10, a needle leakage sensor 11, and an oil leakage sensor 12 , quadrature encoder 13, described quadrature encoder 13 is an incremental rotary encoder; wherein the variable frequency motor 5 is connected with the variable frequency motor drive control circuit 4, and the variable frequency motor 5 is also connected with the wire adjusting machine The needle cylinder 6 ...
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
Login to View More PUM
Login to View More Abstract
The invention discloses a real-time control system and a real-time control method of an automatic computer line adjusting machine. The real-time control system comprises a human-computer interaction unit, a real-time control unit and a mechanism executing unit, wherein the human-computer interaction unit is connected with the real-time control unit through an FPGA (Field Programmable Gate Array)-based dual-port RAM (Random Access Memory); the real-time control unit is connected with the mechanism executing unit. According to the real-time control system and the real-time control method of the automatic computer line adjusting machine, disclosed by the invention, the transmission of pattern data is quick, the control accuracy is high, the development period of products can be reduced, the production quality of colorful cloth is increased, and the production reliability of the system is ensured.
Description
technical field [0001] The invention relates to a real-time control system and a control method of a computer automatic thread adjustment machine, belonging to the technical field of numerical control of knitting machinery. Background technique [0002] Computer automatic thread adjustment machines are widely used in the knitting needle industry. At present, the computer automatic thread adjustment machines on the market are divided into 3 colors, 4 colors, 5 colors and 6 colors. However, there are very few domestic manufacturers of CNC computerized six-color automatic thread-adjusting circular knitting machines that can be independently developed. The machines they have launched also have problems such as slow speed and low control accuracy, which are difficult to meet the needs of the development of my country's knitting industry. Contents of the invention [0003] In order to overcome the slow knitting speed of the existing computer automatic line adjustment control sys...
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
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): D04B15/38
CPCY02P70/62
Inventor 彭来湖查锦李建强吕明来未印
Owner HANGZHOU XUREN TEXTILE MACHINERY