Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Automatic doffer control system with vision

A control system and doffer technology, applied in textiles and papermaking, etc., can solve the problems of increasing factory production costs, failures, and easy fatigue, and reduce labor costs.

Inactive Publication Date: 2017-09-19
CHINA UNIV OF GEOSCIENCES (WUHAN)
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Take the smart doffing machine as an example. After the new century, a large number of factories in China still use manual doffing. The biggest drawback of manual labor is that it is prone to fatigue, which leads to some unexpected accidents.
Some of them are using the collective intelligent doffing machine to realize the doffing process. The use of the collective intelligent doffing machine can indeed reduce the labor force, but this will greatly increase the production cost of the factory, because the collective intelligent doffing machine is used one-to-one. , that is, one machine corresponds to one intelligent doffing machine
Very few factories are using stand-alone smart doffing machines, but domestically produced smart doffing machines keep breaking down, making it difficult to meet work needs, so the application of smart doffers in China is relatively limited

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic doffer control system with vision
  • Automatic doffer control system with vision
  • Automatic doffer control system with vision

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0020] Please refer to figure 1 , the embodiment of the present invention provides an automatic doffing machine control system with vision, including PLC control system 1, end effector 4, photoelectric sensor 3, vision control system 2, front and rear servo drivers 5, left and right servo drivers 6, Up and down servo driver 7, main car servo driver 8, front and rear servo motor 9, left and right servo motor 10, up and down servo motor 11 and main car servo motor 12.

[0021] The main vehicle servo motor 12 is responsible for the linear motion of the doffing machine along the spinning machine, the front and rear servo motors 9, the left and right servo motors 10, and the up and down servo motors 11 are responsible for the three-dimensional movement of the...

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

No PUM Login to View More

Abstract

The invention provides an automatic doffer control system with vision. The automatic doffer control system comprises a control system, an end effector, a photoelectric sensor, a vision control system, a front and back servo driver, a left and right servo driver, an upper and lower servo driver, a main servo driver, a front and back servo motor, a left and right servo motor, an upper and lower servo motor and a main servo motor, wherein the main servo motor takes charge of driving a doffer to linearly move along a spinning machine; and the front and back servo motor, the left and right servo motor and the upper and lower servo motor take charge of driving the end effector to carry out three-dimensional motion relative to the doffer. The automatic doffer control system has the beneficial effects that the whole processes of advancing, pulling, doffing and donning of the full-automatic doffer are achieved by adopting a machine vision and photo-electro-mechanical integration mode; and the yarn position is accurately determined by using a machine vision control mode, so that efficient, fast and accurate doffing processes are achieved and the manpower cost is reduced.

Description

technical field [0001] The invention relates to the technical field of automatic control of an AC servo motor in the textile industry, in particular to an automatic doffing machine control system with vision. Background technique [0002] The textile industry has made great contributions to the country's economic development. At the same time, the textile industry is an extremely labor-intensive industry. About 1 / 13 of China's population is engaged in related work. The main factors restricting the development of my country's textile industry are the low degree of automation of textile equipment and the high failure rate of textile machinery and equipment, which makes it difficult to meet the requirements of rapid production. [0003] Countries with advanced technology in the world, such as Germany, Japan, and the United States, have fully realized automatic production of textile equipment in the textile process, while our country has only realized semi-automatic production i...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D01H9/04
CPCD01H9/04
Inventor 安剑奇刘顺陈鑫吴敏彭凯曹卫华
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products