Six-axis degree-of-freedom manipulator

Abstract

The invention discloses a six-axis degree-of-freedom manipulator. The six-axis degree-of-freedom manipulator comprises a base, wherein the base is in transmission connection with a first transmission mechanism, a second transmission mechanism, a third transmission mechanism, a fourth transmission mechanism, a fifth transmission mechanism and a sixth transmission mechanism in sequence, wherein the six transmission mechanism is in transmission connection with a mechanical palm part. A series of functions such as welding, spraying and handling are combined, the newest servo control system is adopted, and a series of new functions which can meet the industrial production of users are developed on the platform. The conventional complex transmission process is greatly simplified in the aspect of mechanical transmission, and the characteristic that bevel gear mesh type transmission is generally adopted by the conventional six axes is cancelled, so that the manipulator has a compacter structure and higher transmission efficiency, is more accurate in control and can effectively prevent the situation of jitter due to joint movement.

Description

technical field [0001] The present invention relates to a new type of manipulator, specifically to a six-axis degree of freedom manipulator with high precision and high flexibility control, which belongs to the new high-tech product in the technical field of automatic welding, automatic spraying, automatic handling and loading and unloading machinery. Background technique [0002] At present, although the development speed of China's industrial automation is very fast, the scope of popularization in industrial production is not very wide. Many tasks in production are completed by humans, and the quality and level of manual completion are uneven. This has created a bottleneck in development, which is also an important reason for the gap between our industrial level and that of developed countries. [0003] Robot technology has a certain history in foreign countries. Our country has vigorously developed industrial robot technology in recent years and achieved a series of tec...

AI Technical Summary

Problems solved by technology

[0004] The application of robots in my country is mainly in the field of welding, spraying and handling. At present, domestic manipulators generally have such common problems, such as complex structure, low transmission efficiency, and unstable control.

In industrial production, the functions are relatively single, and cannot be widely promoted. Often, the drawings must be redesigned according to customer requirements, which results in products that cannot be mass-produced and increase production costs.

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