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Electric control telescopic type composite artificial muscle

A kind of artificial muscle and telescopic technology, which is applied in the direction of manufacturing tools, program control manipulators, manipulators, etc., to achieve the effect of various deformation modes and simple structure

Active Publication Date: 2020-09-04
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to address the existing technical defects and provide an electronically controlled telescopic compound artificial muscle to solve the problems of artificial muscle telescopic and three-dimensional block

Method used

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  • Electric control telescopic type composite artificial muscle
  • Electric control telescopic type composite artificial muscle
  • Electric control telescopic type composite artificial muscle

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Embodiment Construction

[0025] The specific implementation manners of the present invention will be further described below in conjunction with the accompanying drawings and technical solutions.

[0026] Such as figure 1 and figure 2 As shown, a structure of electronically controlled telescopic compound artificial muscle, including a flexible electrode layer and a composite electro-deformable layer, is characterized in that:

[0027] 1) From top to bottom, the electronically controlled telescopic compound artificial muscle is the first layer of flexible electrodes 1, the composite electro-deformable layer 2, the second layer of flexible electrodes 3, the first layer of flexible electrodes 1 and the second layer of flexible electrodes 3 respectively coated on the upper and lower surfaces of the composite electrodeformable layer 2;

[0028] 2) The first layer of flexible electrodes 1 and the second layer of flexible electrodes 3 use conductive silver paste;

[0029] 3) The composite electro-deforma...

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Abstract

The invention discloses an electric control telescopic type composite artificial muscle, and belongs to the technical field of soft body robots. The electric control telescopic type composite artificial muscle comprises two function layers of a flexible electrode layer and a composite electrically induced deformation layer, the composite electrically induced deformation layer is a composite formedby combining of electrically induced deformation fiber and a dielectric elastomer, the electric control telescopic type composite artificial muscle sequentially comprises a first flexible electrode layer, the composite electrically induced deformation layer and a second flexible electrode layer from top to bottom, electric fields are applied to the upper surface and the lower surface of the composite electrically induced deformation layer to achieve extension deforming, the current is exerted to the electrically induced deformation fiber to achieve shrinkage deforming, and compared with an existing manual muscle, extending and shrinkage dual-way deforming and three-dimensional blocking can be achieved. The muscle has the advantages of being simple in structure, easy to operate, diverse indeforming manner and the like.

Description

technical field [0001] The invention belongs to the field of soft robots and relates to an electronically controlled telescopic compound artificial muscle. Background technique [0002] Artificial muscles are the core of intelligent systems such as soft robots and human assist systems. Traditional artificial muscles are mainly pneumatic drives, which achieve large deformations by inflation and deflation. This type of artificial muscle has disadvantages such as complex structure, slow driving response, and large component volume. Artificial muscles based on intelligent soft materials are inspired by molluscs or soft tissues in nature. Compared with pneumatic artificial muscles, they have the advantages of simple structure, rapid response, and miniaturization. [0003] In recent years, smart materials such as electroactive polymers, shape memory polymers, and electro-deformable fibers have been used to prepare artificial muscles. Electroactive polymers are a relatively matu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/12
CPCB25J9/1075B25J9/12
Inventor 董旭峰赵增辉朱苏峰
Owner DALIAN UNIV OF TECH