Three-state locking device for flexible robot

A locking device and robot technology, applied in the direction of manipulators, manufacturing tools, etc., can solve the problems that the electromagnetic force method is incompetent, the robot state control method is difficult to apply, and the control method cannot be realized.

Active Publication Date: 2021-03-19
GUANGDONG GUANGDONG SHAOGANG ENG TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] That is to say, with the introduction of the concept of flexible robots and the advancement of technology, the existing state control methods for manipulating robots have become difficult to apply
Soft robots are usually required to adapt to underwater or strong electromagnetic interference operating environments. The existing control methods of electromagnetic force are not competent, and the moving parts of soft robots, such as joints, are usually required to work in "free", "work holding" and "locked" Three states, the existing control method can not be realized

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  • Three-state locking device for flexible robot
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  • Three-state locking device for flexible robot

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Embodiment Construction

[0038] In order to make the above objects, features and advantages of the present invention more comprehensible, the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be pointed out that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all those skilled in the art can obtain without creative work. Other embodiments all belong to the protection scope of the present invention.

[0039] see figure 1 , In one embodiment of the present invention, a three-state locking device for a flexible robot is provided. Generally speaking, soft robots are required to be used in complex environments such as underwater and strong electromagnetic interference, and have a variety of controllable states. The three-state locking device for flexible robots in this embodimen...

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Abstract

The invention relates to a three-state locking device for a flexible robot. The three-state locking device comprises a pneumatic pressure adjusting unit, a pressure multiplying unit and an acting force releasing unit; the pneumatic pressure rod adjusting unit is connected with the pressure multiplying unit, and the pressure multiplying unit is connected with the acting force releasing unit; the pneumatic pressure adjusting unit takes compressed air as an energy source and can output three levels of pressure; the pressure multiplying unit is used for multiplying and amplifying the pressure output by the pneumatic pressure adjusting unit; and the acting force releasing unit is used for acting the amplified pressure on a controlled part of the flexible robot by taking a brake pad as a medium;According to the three-state locking device for the flexible robot, the three levels of pressure can be output to act on positions of controlled parts such as joints of the flexible robot, so that the loose and flexible state, the flexible damping controlled state and the locking state of moving parts of the flexible robot are realized.

Description

technical field [0001] The invention relates to the technical field of robot structure design and manufacture, in particular to a three-state locking device for a flexible robot. Background technique [0002] Existing robots can be divided into two categories: manipulating robots and service robots according to their functional types. With the application of machine vision and intelligent technology, robots are divided into intelligent robots and non-intelligent robots. At present, with the advancement of robot technology, the concept of flexible or fleshy robots has also been proposed, which has constantly led to new definitions and practical attempts in concepts and design and manufacturing technologies. [0003] As far as manipulating the robot is concerned, the essence of its application is the controlled object with the hardware structure as the main body, and its "labor" function is realized through motion control. Existing manipulative robots mostly use multi-degree...

Claims

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Application Information

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IPC IPC(8): B25J19/00
CPCB25J19/0004
Inventor 周应霞黄冬宁钟练文彭和跃黄钟光谢江勇罗佩娜
Owner GUANGDONG GUANGDONG SHAOGANG ENG TECH
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