A stage deformation actuator based on 4D printing

Abstract

The invention belongs to the field of deformation execution devices, and specifically discloses a stage deformation execution device based on 4D printing. Including the deformation execution body and the controller, the deformation execution body includes an insulating layer and a plurality of conductive lines, the insulating layer covers the plurality of conductive lines, and the insulating layer and the plurality of conductive lines are integrally formed by 4D printing; The resistance of the lines is different, the controller is connected to the conductive lines at both ends, and supplies power to multiple conductive lines according to the execution information, so that different heating efficiencies are generated at the multiple conductive lines on the insulating layer, due to the heating of different conductive lines The efficiency is different, so the deformation speed and sequence of different conductive circuits are different, so as to realize the programmable control of electric heating, and the stage deformation actuator deforms according to the predetermined deformation sequence and deformation route. The invention has the characteristics of stage deformation, delay deformation, intelligence, programmability, strong adaptability and the like.

Description

Technical field[0001]The present invention belongs to the field of deformation execution devices, and more particularly to a phase deformation execution device based on 4D printing.Background technique[0002]The next era will be a robotic era. Robots with great similarities with genre robots, or functional and organisms are the main research objectives of the next generation robot. In the future, the robot will feel, execute, energy, and support integration, rather than the construction, popular, and in the future, each part of the robot is integrated, no separate assembled screws, wires, support structures, execution motors Wait. Therefore, programmable, controllable deformation execution devices and its integrated forming are the main research directions in the future.[0003]In the prior art, there is a lack of deformation execution deformation, and in the prior art, stage deformation execution devices are often achieved by machine intervention or manual intervention, not only time-...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, there is still a lack of deformation actuators prepared by 4D printing. At the same time, in the prior art, the stage deformation actuators are often realized through machine intervention or manual intervention, which is not only time-consuming and laborious, but also has low precision. The method is complicated and adaptable. Low sex

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