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Six-degree-of-freedom handling mechanical arm

A technology of manipulators and degrees of freedom, applied in the field of robots, can solve problems such as inflexible movements, small working space, and bulky mechanisms, and achieve the effects of flexible trajectory output, large working space, and simple structure

Inactive Publication Date: 2015-09-23
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional open-chain handling robot has a bulky mechanism, large inertia, poor rigidity, and large cumulative error of the joints; the parallel robot has a compact structure, high precision, small cumulative error, and high operating speed, but the working space is small and the movement is not flexible enough.

Method used

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Embodiment Construction

[0024] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0025] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0026] Such as Figure 1 to Figure 3 As shown, a six-degree-of-freedom handling manipulator according to a specific embodiment of the present invention includes: a horizontal rotating platform 2, a first mechanical arm 1, a vertical rotating platform 3, a second mechanical arm 4, and a third driving device 8; the first One end of the mechanical arm 1 is hinged on the horizontal rotating platform 2, and the horizontal rotat...

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Abstract

The invention discloses a six-degree-of-freedom handling mechanism arm. The six-degree-of-freedom handling mechanical arm comprises a horizontal rotating platform, a first mechanical arm body, a vertical rotating platform, a second mechanical arm and a third driving device. One end of the first mechanical arm is hinged to the horizontal rotating platform, and a first driving device is hinged between the first mechanical arm and the horizontal rotating platform to drive the first mechanical arm to move up and down. The vertical rotating platform is hinged to the other end of the first mechanical arm, and a second driving device is hinged between the vertical rotating platform and the first mechanical arm to drive the vertical rotating platform to move up and down. One end of the second mechanical arm is fixed on the vertical rotating platform, and a mechanical grabbing handle is hinged to the other end of the second mechanical arm. The third driving device is connected with the mechanical grabbing handle to drive the mechanical grabbing handle to grab. The six-degree-of-freedom handling mechanical arm has the advantages of being large in working space, flexible in track output, capable of achieving error compensation conveniently and the like.

Description

technical field [0001] The invention relates to the field of robots, in particular to a six-degree-of-freedom handling robot. Background technique [0002] Robots are widely used in welding, assembly, cutting, handling and other operations in industrial production. However, the traditional open-chain handling robot has a bulky mechanism, large inertia, poor rigidity, and large cumulative error of the joints; the parallel robot has a compact structure, high precision, small cumulative error, and high operating speed, but the working space is small and the movement is not flexible enough. [0003] The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art. Contents of the invention [0004] The object of the present invention...

Claims

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Application Information

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IPC IPC(8): B25J9/06B25J9/08
Inventor 周晓蓉刘应军唐伟力阎凌云黄宏星陈定坤
Owner GUANGXI UNIV
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