Three-freedom degree manipulator

A technology of manipulators and degrees of freedom, applied in the direction of manipulators, program-controlled manipulators, chucks, etc., can solve problems such as narrow application range, high cost, impact of cylinders, etc., and achieve good adaptability and large clamping force.

Inactive Publication Date: 2014-06-25
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the multi-degree-of-freedom handling manipulator in the field of robotics today has disadvantages such as complex structure, high cost, narrow application range, and poor positioning accuracy.
[0003] For the existing manipulators on the market, the existing patented three-degree-of-freedom manipulators are mostly controlled by PLC, and there is insufficient automatic recognition of the mode. The invention patent 201210027553.7 has impact on the cylinder of the feeding manipulator, which is not suitable for low-power mechanical products. The manipulator structure has low wear resistance. The production efficiency is not high, and there is no problem of judging the height of the geometric shape

Method used

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Embodiment Construction

[0021] As shown in the figure, the three-degree-of-freedom manipulator of the present invention is composed of a base assembly, an arm assembly and a gripper assembly, the arm assembly is arranged on the base assembly, and the gripper assembly is arranged at the end of the arm assembly;

[0022] The base assembly includes a base drive motor 1, a base motor reducer 2, a base worm 3, a base turbine 4, and a base shaft 7. The base turbine 4 is connected to the base 32 through the base shaft 7, and the base drives The motor 1 drives the base motor reducer 2 to drive the base worm 3 and the base turbine 4 to engage and drive, thereby driving the base 32 to rotate; the base assembly also includes a first stroke switch 5, a first limit switch 6, and a first stroke The switch 5 is arranged at one end of the base worm 3 , the first limit switch 6 is arranged at one side of the base turbine 4 , and the rotation angle of the base 32 is determined by the first travel switch 5 and the first...

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Abstract

The invention relates to the technical field of mechanical automation, in particular to a three-freedom degree manipulator which is formed by a base assembly, an arm assembly and a gripper assembly. The arm assembly is arranged on the base assembly, and the gripper assembly is arranged at the end of the arm assembly. The three-freedom degree manipulator has the advantages that a three-freedom degree manipulator work station can be applied to automatic meal delivery of the catering industry and mechanical principle and designed experiment practical teaching of colleges and universities, and the automation degree reaches the international advanced level; the base assembly, the arm assembly and the gripper assembly are installed as a set, a mechanical structure is high in abrasion resistance, and the manipulator is safer and more reliable in operation.

Description

technical field [0001] The invention relates to the technical field of mechanical automation design, in particular to a multi-degree-of-freedom manipulator. Background technique [0002] In recent years, with the rapid development of social economy and the continuous deepening of robot technology research, factories have gradually begun to develop in the direction of automation and intelligence from the way of relying on manual delivery of materials in the past. This way is not only efficient, but also greatly Reduce the potential danger of workers in operation. However, the multi-degree-of-freedom handling manipulator in the field of robotics today has disadvantages such as complex structure, high cost, narrow application range, and poor positioning accuracy. [0003] For the existing manipulators on the market, the existing patented three-degree-of-freedom manipulators are mostly controlled by PLC, and there is insufficient automatic recognition of the mode. The invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00B25J15/08
Inventor 蒯苏苏谭晓聪蔡世震甘博文毛世民谢静
Owner JIANGSU UNIV
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