Method for designing magnetism-keeping parallel stepping swinging stretchy joint

Abstract

The invention relates to the technical field of magnetism-keeping parallel stepping swinging stretchy joints, and belongs to the fields of machine manufacturing, intelligent control, the robot technology, automatic control and the electromagnetic technology. According to the main technical content, a magnetism-keeping parallel stepping swinging face and a magnetism-keeping parallel stepping driver are combined together to form a mechanical joint which can swing and be stretched. The magnetism-keeping parallel stepping swinging face and a driving unit of the magnetism-keeping parallel stepping driver are both composed of unit magnetism-keeping drivers, and therefore parallel execution can be achieved. Only one pulse time is required, the swinging face can be swung to the required direction and angle, and meanwhile the magnetism-keeping parallel stepping driver can be stretched to be the required length.

Description

technical field [0001] The technical field of magnetically held parallel stepping swing telescopic joints belongs to the field of machinery manufacturing, intelligent control, robotics, automation control, and electromagnetic technology. Combined together, a mechanical joint that can swing and stretch is formed. The drive unit of the magnetically held parallel stepping swing surface and the magnetically held parallel stepping driver is composed of a magnetically held driver, so it can be executed in parallel and only needs one pulse time. , you can swing the swing surface to the required direction and angle, and at the same time, the magnetic holding parallel stepper driver can be stretched 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 of robots on humans is becoming more and more important. With the continuous reduction of robot costs, robots...

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

But the above three kinds of drivers still 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. The accuracy is average, 8. The control is difficult, and the joints of the current robot are relatively simple, some can only turn, some can only push, 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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