Closed-loop control six-axis mechanical arm and control method thereof

Abstract

The invention relates to a closed-loop control six-axis mechanical arm and a control method thereof, and belongs to the field of educational robots. The mechanical arm comprises a metal plate base, encoder assemblies and mounting assemblies, the mounting assemblies are mounted on the metal plate base, the encoder assemblies are mounted on the mounting assemblies, and the corresponding encoder assembly is mounted in each axis and assembly. Various kinds of clamps or air suction devices are mounted on connectors connected with a six-axis motor so as to achieve multiple functions of stacking, object clamping, classified placement and the like. A six-axis moving mode is adopted, compared with most three-axis, four-axis and five-axis mechanical arms, the six-axis mechanical arm is more flexible, the moving radius is wider, more complex operation can also be achieved, and therefore the six-axis mechanical arm can adapt to the constantly-improved standard for cultivating technical talents. The control method comprises primary movement and secondary movement, and after secondary movement, the movement position of the mechanical arm is more accurate.

Description

technical field [0001] The invention relates to a closed-loop control six-axis mechanical arm and a control method thereof, which are mainly used for cultivating technical talents for the operation and maintenance of the mechanical arm, and belong to the field of educational robots. Background technique [0002] With social development and scientific and technological progress, labor costs continue to increase, and all manufacturing powers are vigorously developing robotic arm (industrial robot) technology. The application fields of robotic arms are expanding to the service industry, medical care, education, office and other fields. The market demand for industrial robot operation and maintenance application technical talents has surged, which in turn has led to the rise of the industrial robot education and training market. At present, industrial robot education and training mainly use industrial-grade robots for training. At the same time, the cost of closed-loop robots on...

AI Technical Summary

Problems solved by technology

At present, industrial robot education and training mainly use industrial-grade robots for training. At the same time, the cost of closed-loop robots on the market is relatively high, and open-loop robots cannot meet the needs of teaching more accurately. Robots are expensive, and many schools cannot buy them in large quantities. It affects the quantity and quality of industrial robot operation and maintenance applied technical personnel training, and it is difficult to develop industrial robot education and teaching on a large scale

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