Automatic doffer control system with vision

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...

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

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