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Pneumatic soft gripper with adjustable form

A software and shape technology, applied in the direction of manipulators, manufacturing tools, chucks, etc., can solve problems such as ensuring stability, complex structure, and non-adjustability, and achieve the effect of quick disassembly and ensuring stability

Active Publication Date: 2021-03-12
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the position of the grasping parts of most software grippers is fixed and cannot be adjusted. It is only suitable for grasping in a single environment. Although a small number of soft grippers can be adjusted, some can only adjust the gripping diameter. , and others are difficult to ensure stability in complex and harsh environments because of their complex structures

Method used

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  • Pneumatic soft gripper with adjustable form
  • Pneumatic soft gripper with adjustable form
  • Pneumatic soft gripper with adjustable form

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Embodiment Construction

[0031] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of ...

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Abstract

The invention discloses a pneumatic soft gripper with an adjustable form. The pneumatic soft gripper comprises a gripper fixing frame, wherein a plurality of rotatable gripper rotating frames are arranged on the gripper fixing frame, and sliding blocks with changeable positions are connected to the gripper rotating frames; and connecting block upper parts and connecting block lower parts are fixedly arranged below the sliding blocks, and soft fingers are clamped between the connecting block upper parts and the connecting block lower parts. According to the pneumatic soft gripper with the adjustable form, various forms can be adjusted according to the characteristics of a grabbed object, the manufacturing cost is low, and the capacity of adapting to severe environments is high.

Description

technical field [0001] The invention relates to the technical field of soft robots, in particular to a pneumatic soft gripper with adjustable shape. Background technique [0002] Soft robots are emerging hotspots and the forefront of future development in robotics today. Compared with traditional rigid robots, using soft materials to enable robots to achieve simpler and more efficient movements shows unprecedented flexibility, interactivity and adaptability. Important trends in robotics development. [0003] Researchers at home and abroad have used a variety of soft materials and driving methods to design many soft grippers that can be bent and deformed through the structure. These soft grippers have the ability to grasp, and have little damage to the grasped objects, which has great development Application prospect. [0004] However, the position of the grasping parts of most software grippers is fixed and cannot be adjusted. It is only suitable for grasping in a single e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/08B25J15/10B25J15/12
CPCB25J15/08B25J15/10B25J15/12
Inventor 王朝晖王旭东周文陈恒威王燎
Owner XI AN JIAOTONG UNIV
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