A Design Method of Magnetically Retained Parallel Stepping and Rotating Telescopic Joints
A design method and magnetic retention technology, applied to electromagnets, electromagnets with armatures, electrical components, etc., can solve problems such as high power consumption, only push, and slow response speed
Active Publication Date: 2015-12-23
临沂高新区金蓝领劳务有限公司
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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 single, 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
Method used
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[0006] The magnetically held parallel step rotary telescopic joint works under the action of the processor and the encoder. When the processor gives a positive pulse voltage to the magnetically held drive of a certain unit in the magnetically held parallel stepping driver, or to the magnetically held A positive pulse voltage of the unit magnetic holding driver on the parallel stepping rotary disk, through the peripheral circuit, will give the unit magnetic holding driver a positive pulse current, the unit magnetic holding driver will move forward, and the encoder will It will record the state of the magnetic holding drive of this unit. When the processor gives a reverse voltage to a certain unit magnetic holding drive in the magnetic holding parallel stepping drive, or a reverse voltage to the magnetic holding drive of the unit on the magnetic holding parallel stepping rotary disk. To the pulse voltage, through the peripheral circuit, a reverse pulse current will be given to th...
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The technical field of magnetically held parallel stepping rotary telescopic joints belongs to the field of mechanical manufacturing, intelligent control, robotics, automation control, and electromagnetic technology. Combined together, they form a mechanical joint that can rotate and stretch. The drive units of the magnetic holding parallel stepping rotary disk and the magnetic holding parallel stepping driver are composed of unit magnetic holding drives, so they can be executed in parallel, only one The time of the pulse can be rotated to the angle to be reached, and stretched to the required length at the same time.
Description
technical field [0001] The technical field of magnetically held parallel stepping rotary telescopic joints belongs to the field of mechanical manufacturing, intelligent control, robotics, automation control, and electromagnetic technology. Combined together, they form a mechanical joint that can rotate and stretch. The drive units of the magnetic holding parallel stepping rotary disk and the magnetic holding parallel stepping driver are composed of unit magnetic holding drives, so they can be executed in parallel, only one The time of the pulse can be rotated to the angle to be reached, and stretched to the required length at the same time. 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 With ...
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IPC IPC(8): H02P8/40H01F7/08B25J17/02
Inventor 胡明建
Owner 临沂高新区金蓝领劳务有限公司