Aromatic polyamide fabric soft-bodied robot

Abstract

The invention discloses an aromatic polyamide fabric soft-bodied robot. The aromatic polyamide fabric soft-bodied robot comprises soft-bodied fingers, a fabric sleeve, an elastic sleeve, an elastic supporting frame, a spring column and an elastic base body. The elastic base body is arranged in the elastic sleeve. A deformation cavity is formed between the elastic base body and the elastic sleeve.The elastic supporting frame is arranged in the deformation cavity. An elastic supporting cavity is formed in the middle of the elastic base body. A plurality of inflation channels are formed in the outer side of the elastic supporting cavity at equal intervals in the same circumferential direction. The elastic base body is arranged in the elastic sleeve, the elastic supporting frame is mounted between the elastic base body and the elastic sleeve, the spring column and the inflation channels are formed in the elastic base body, one side of the elastic base is expanded and bent to the other side of the elastic base body by inflating the inflation channels, thus, operations of contracting, stretching and bending are conducted, when the elastic base body is bent, the spring column has certainflexibility and certain stiffness, the multiple soft-bodied fingers are arranged outside the elastic sleeve, the grabbing strength of the robot is improved, and the abrasion resistance is good by additionally arranging an aromatic polyamide fabric layer.

Description

technical field [0001] The invention relates to the technical field of soft robots, more specifically, it relates to a polyaramid fabric soft robot. Background technique [0002] Although after years of development, robots have shown their talents in various fields, but most of the current robots are rigid-body robots made of metal and the like. Although rigid body robots have high motion accuracy, they still have deficiencies in the following aspects: lack of stability, flexibility and environmental adaptability in complex terrain; limited ability to pass in narrow spaces; low output volume ratio; control Also more complicated. However, if some structure and theories of bionics are used for reference, the software structure is used, and the control accuracy is guaranteed, the above shortcomings of the rigid robot can be avoided. [0003] At present, soft robots are still in the exploratory stage, but their application prospects are broad. For example: exploration and sea...

AI Technical Summary

Problems solved by technology

Although rigid body robots have high motion accuracy, they still have deficiencies in the following aspects: lack of stability, flexibility and environmental adaptability in complex terrain; limited ability to pass in narrow spaces; low output volume ratio; control also more complicated

[0004] However, the current soft machines are mainly made of flexible materials, and the soft materials are driven by air to realize compression, stretching, and bending operations. This design has strong bending ability and good flexibility, but it lacks certain rigidity and cannot achieve both Greater flexibility, but also greater rigidity, which affects its ability to adapt to the environment. The smooth setting of the outer wall also affects its grasping strength

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