Spider crawling robot based on 4D printing technology

Abstract

The invention discloses a spider crawling robot method based on a 4D printing technology. Nickel-titanium shaped memory alloy is printed into mechanical legs in a 3D mode. Stretching and bending of the bionic mechanical leg based on memory alloy 3D printing are completed due to the physical property effect of memory alloy without complex mechanical mechanisms, the bionic mechanical leg can be controlled by a circuit control system in the body, and the bionic mechanical leg has the advantages of being simple, efficient, high in maneuverability, intelligent and the like. Meanwhile, the bionic mechanical leg based on memory alloy 3D printing is formed by bionics of living spiders and has the propelling, balancing and crawling effects. In addition, stretching and bending can be automatically controlled, and automatic stretching and bending are achieved due to the shape memory function of the memory alloy. The nickel-titanium shaped memory alloy bionic mechanical leg based on the 3D printing technology has the characteristics of light weight, convenience, high response speed, intelligence and the like.

Description

technical field [0001] The invention belongs to the technical field of 4D printing, and more specifically relates to a spider crawling robot based on 4D printing technology. Background technique [0002] With the continuous advancement of science and technology, human beings are gradually moving towards artificial intelligence in life and production. In recent years, thanks to the rapid development of computers, robot technology has developed rapidly. An integral part of our life and production activities has also become more efficient due to the assistance of robots. As an important branch of robots, spider crawling robots are gradually being used in fields such as high-altitude operations, fire rescue, high-risk inspections, terrain surveys, and ruins search and rescue due to their excellent movement capabilities and excellent coordination in complex and special environments. of various tasks. [0003] At present, the mechanical legs of the spider crawling robot are main...

AI Technical Summary

Problems solved by technology

[0003] At present, the mechanical legs of the spider crawling robot are mainly composed of multiple steering gears alternately spliced ​​together. The single-chip microcomputer controls the steering gear to realize the control of the mechanical legs. However, due to its complex structure and many parts, the overall weight of the robot increases. The reaction speed is not fast enough, and the processing is difficult at the same time, which hinders its further development

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