Design method of magnetic latching parallel-stepping, rotating and swinging extensible joint

Abstract

The invention provides a design method of a magnetic latching parallel-stepping rotating and swinging extensible joint, and belongs to the technical fields of mechanical manufacturing, intelligent control, robotics, automation control and electromagnetism. According to the main content of the technology, a magnetic latching parallel-stepping swinging face, a magnetic latching parallel-stepping rotating disc and a magnetic latching parallel-stepping driver are combined together to form the mechanical joint which can swing, rotate and be stretched out and drawn back, a driving unit of the magnetic latching parallel-stepping rotating disc, a driving unit of the magnetic latching parallel-stepping swinging face and a driving unit of the magnetic latching parallel-stepping driver are respectively composed of a unit magnetic lathing driver so that parallel execution can be achieved, the joint can rotate to a required angle within the time of a pulse, meanwhile, the swinging face can swing to a required direction and a required angle, and the joint can be stretched out or drawn back to a required length.

Description

technical field [0001] The technical field of magnetically held parallel stepping rotary swing telescopic joints belongs to the field of mechanical manufacturing, intelligent control, robot technology, automatic control, and electromagnetic technology. Rotating disk, magnetic holding parallel stepping drive are combined to form a mechanical joint capable of swinging, rotating, telescopic, magnetic holding parallel stepping rotating disk, magnetic holding parallel stepping swing surface, magnetic holding parallel stepping drive drive unit They are all composed of unit magnetic latching drives, so they can be executed in parallel. It only takes one pulse to rotate to the desired angle, and at the same time, the swing surface swings to the required direction and angle, and at the same time stretches to the required length. Background technique [0002] With the unprecedented development of robots, robots are gradually appearing in all walks of life of human beings. The impact o...

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. The control is difficult, and the joints of the current robots are relatively simple, some can only turn, 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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