A three-state locking device for a flexible robot

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

Active Publication Date: 2022-07-29
GUANGDONG GUANGDONG SHAOGANG ENG TECH
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  • Abstract
  • Description
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  • Application Information

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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

Method used

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  • A three-state locking device for a flexible robot
  • A three-state locking device for a flexible robot
  • A three-state locking device for a flexible robot

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Embodiment Construction

[0038] In order to make the above objects, features and advantages of the present invention more clearly understood, the technical solutions of the present invention will be described in detail below with reference to 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 the embodiments. Based on the embodiments of the present invention, those of ordinary skill in the art can obtain all the Other embodiments fall within the protection scope of the present invention.

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

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Abstract

The invention relates to a three-state locking device for a flexible robot, comprising: a pneumatic pressure adjusting unit, a pressure multiplying unit and a force releasing unit; the pneumatic pressure rod adjusting unit is connected to the pressure multiplying unit, and the pressure multiplying unit is connected to the force releasing unit; the pneumatic pressure regulating unit, which uses compressed air as an energy source and can output three levels of pressure; the pressure multiplying unit, which multiplies and amplifies the pressure output by the pneumatic pressure regulating unit; the The force releasing unit uses the brake pad as a medium to act on the controlled parts of the flexible robot with the amplified pressure; the present invention can output three levels of pressure to act on the controlled parts of the flexible robot such as joints and other positions, In this way, the "loose and flexible", "flexible damping controlled" and "locked" states of the 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: control 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 robotics, the concept of flexible or physical robots has also been proposed, which constantly leads 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 control robots mostly use multi-degree-of-freedom and ov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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