Design method for magnetic latching parallel stepping rotary oscillation joint

Abstract

The invention discloses a design method for a magnetic latching parallel stepping rotary oscillation joint, and belongs to the technical fields of machine manufacturing, intelligent control, robot technology, automatic control and electromagnetism. The design mainly has the main technical content that an oscillation surface is combined with a rotary disc to form a mechanical joint capable of carrying out oscillating rotation, the driving units of the oscillation surface and the rotary disc respectively consist of a unit magnetic latching actuator and can carry out parallel execution, the driving units can rotate to the required angle during the time of one pulse, and meanwhile, the oscillation surface is oscillated to the required direction and angle.

Description

technical field [0001] The technical field of magnetically held parallel stepping and rotating swing joints belongs to the field of machinery manufacturing, intelligent control, robot technology, automation control and electromagnetic technology. The mechanical joints, the driving unit of the swinging surface and the rotating disk are all composed of a unit magnetic holding drive, so they can be executed in parallel. It only takes one pulse time to rotate to the desired angle, and at the same time the swinging surface swings to the required direction and angle. Background technique [0002] With the unprecedented development of robots, robots are gradually appearing in all walks of life of human beings. The impact of robots on humans is becoming more and more important. With the continuous reduction of robot costs, robots will soon spread to all walks of life. In fact, robots have already When it develops into fierce competition between countries, with the development of ro...

AI Technical Summary

Problems solved by technology

The disadvantages are: (1) The viscosity of the oil changes with the temperature, which affects the working performance. Higher; (3) Requires a corresponding oil supply system, especially an electro-hydraulic servo system that requires a strict oil filter device, otherwise it will cause failure

The disadvantages are: (1) The common pressure of compressed air is 0.4-0.6MPa. If a larger force is to be obtained, the structure must be relatively enlarged; (2) The air is highly compressible, the work stability is poor, and the speed control is difficult. Accurate position control is very difficult; (3) The water removal problem of compressed air is a very important problem. Improper handling will cause steel parts to rust and cause the robot to fail

However, the above three types of drives all have common deficiencies, 1. Slow response speed, 2. High power consumption or fuel consumption, 3. Large size, 4. Too heavy weight, 5. Poor flexibility, 6. Complex structure, 7. Precision Generally, 8. It is difficult to control, and the joints of the current robots are relatively single, some can only rotate, some can only push, some can only swing, not as flexible as human joints

It simply cannot meet the requirements of high-end technology, let alone meet the design requirements of intelligent robots, so we must invent new technologies to meet the joint requirements of high-end intelligent robots

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