Design and Analysis of Thick Gripper Inspired by Origami
The origami mechanism obtained by combining the origami art with the modern mechanism is widely used in the field of spatial structure,and its unique scalability,convenience,lightweight and miniaturiza-tion have always been research focuses.In this study,a thick plate clamping claw inspired by origami is pro-posed,and its design is analyzed.Firstly,the origami and mechanism are combined to design the shape,and the characteristics of a single degree of freedom are used to solve the problem of motion coordination and stability.Secondly,the kinematics of the thin gripper model is analyzed to explore the relation between the angle of rota-tion,twist angle and dihedral angle during its movement.Finally,considering the practical application of the project,the clamping jaws are thickened,and the relation between the input angle,the output displacement,and the clamping angle is analyzed.Different from the traditional gripper,the gripper has the characteristics of sim-ple structure,high integration,and reliable movement performance,taking into consideration the flexible opera-tion.It also has the ability to output a large clamping angle within a small input angle range.This study provides an important idea and reference for the research of deployable structure and grippers.
NETL
NSTL
万方数据
维普
