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Grabbing device for mechanical arm and robot arm

A technology for grabbing devices and robotic arms, which is applied in the field of robotic arms, can solve problems such as the lack of freedom of robotic arms in grabbing devices, and achieve the effects of increasing the range of motion, more operable space, and multiple degrees of freedom

Inactive Publication Date: 2019-04-12
哈工大机器人(岳阳)军民融合研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In this way, there is no way for the gripping device to provide additional degrees of freedom for the robotic arm

Method used

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  • Grabbing device for mechanical arm and robot arm
  • Grabbing device for mechanical arm and robot arm

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments 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 belong to the protection scope of the present invention.

[0023] figure 1 It is a structural schematic diagram of a grabbing device for a robotic arm according to Embodiment 1 of the present invention;

[0024] figure 2 It is a structural schematic diagram of the grasping end of the grasping device for a mechanical arm according to the second embodiment of the present invention.

[0025] Such as...

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Abstract

The invention relates to a grabbing device for a mechanical arm and a robot arm. The grabbing device for the mechanical arm comprises a grabbing mechanism, a transmission mechanism and a driving mechanism, wherein the transmission mechanism is connected with the grabbing mechanism, the driving mechanism is connected with the transmission mechanism, the driving mechanism is used for driving the transmission mechanism to move, and the transmission mechanism is used for driving the grabbing mechanism to move. According to the grabbing device for the mechanical arm, the grabbing device can move through driving of the transmission mechanism, so that at least one degree of freedom is provided, the degree of freedom limitation of the mechanical arm can be compensated, the degree of freedom and the degree of freedom of the mechanical arm can be the same degree of freedom, and can also be different degrees of freedom, when the degree of freedom is the same, the moving range can be expanded, and when the degrees of freedom are different, compensation can be realized, so that the arm of a robot have more degrees of freedom, and the operable space is larger.

Description

technical field [0001] The invention relates to the technical field of mechanical arms, in particular to a grasping device for a mechanical arm and a robot arm. Background technique [0002] The mechanical arm of the palletizing robot in the prior art usually has multiple degrees of freedom, for example, three degrees of freedom and six degrees of freedom. [0003] Usually, the grasping device at the end of the robotic arm is fixed. [0004] In this way, there is no way for the gripping device to provide additional degrees of freedom for the robotic arm. [0005] Therefore, in view of the above deficiencies, it is necessary to provide a technical solution to overcome or at least alleviate at least one of the above deficiencies of the prior art. Contents of the invention [0006] The technical problem to be solved by the present invention is to provide a grabbing device for a mechanical arm aiming at the defects in the prior art. [0007] In order to solve the above tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/10B25J15/06
CPCB25J9/1035B25J15/0616
Inventor 宋子强王鹏刘典马丽宋顺广万欣李晓凤
Owner 哈工大机器人(岳阳)军民融合研究院
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