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Parallel robot and wrist mold

A robot and parallel technology, applied in the direction of manipulators, program-controlled manipulators, joints, etc., can solve the problems of large total weight, heavy weight, speed, rigidity and precision limitations of serial robots, and achieve improved actuation balance and controllability Effect

Active Publication Date: 2015-07-01
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the arm of the front stage must support the weight and load of the components of the subsequent stages, so its own weight must be relatively large.
The total weight of the tandem robot is relatively large based on the above reasons, so that its speed, rigidity and accuracy are all limited

Method used

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  • Parallel robot and wrist mold
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  • Parallel robot and wrist mold

Examples

Experimental program
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Effect test

Embodiment Construction

[0069] figure 1 It is a side view of a parallel robot according to an embodiment of the present invention. figure 2 for figure 1 A side view of the parallel robot from another perspective. image 3 for figure 1 The bottom view of the parallel robot. Please refer to Figure 1 to Figure 3 , the parallel robot 100 of this embodiment includes a wrist module 110, a base 120, a first actuating element 130, a second actuating element 140, a third actuating element 150 and a fourth actuating element 160 (shown as three ). The wrist module 110 includes a main body 112 , a first rotating part 114 , a second rotating part 116 and a third rotating part 118 . The first actuating element 130 , the second actuating element 140 and the third actuating element 150 are, for example, motors, and are used to drive the first rotating part 114 , the second rotating part 116 and the third rotating part 118 to rotate respectively. The fourth and third actuating elements 160 are also, for exam...

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PUM

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Abstract

The invention discloses a parallel robot and a wrist mold. The parallel robot comprises a wrist mold, a base, and first, second, third and fourth actuating elements. The wrist mold comprises a body, and first, second and third rotating parts. The first rotating part is pivoted to the body along a first rotating axis. The second rotating part is pivoted to the first rotating part along a second rotating axis vertical to the first rotating axis. The third rotating part is pivoted to the second rotating part along a third rotating axis vertical to the second rotating axis. The third rotating axis traverses the intersecting point of the first and the second rotating axis. The first, second and third actuating elements are fixed to the base and are respectively coupled to the first, second and third rotating parts. The fourth actuating element is fixed to the base and is coupled to the body.

Description

technical field [0001] The invention relates to a robot and a wrist module, and in particular to a parallel robot and its wrist module. Background technique [0002] With the development of science and technology, the application level of multi-axis actuators is becoming wider and wider, such as industrial robotic arms, bionic robot systems, medical rehabilitation equipment and sports equipment. Generally speaking, in the above-mentioned various actuating mechanisms, the actuating effect is achieved by the cooperation of the motor with the transmission components such as the gear set, and the more complicated the design of the actuating mechanism and the more joints, the more the motors and transmission components installed on it will be. The number is also more. [0003] For a series robot, the motors at the front stage need to provide enough power to drive the weight and load of the motors and transmission components at the subsequent stages, so the power requirement of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/08B25J17/02
Inventor 钟享年彭彦嘉江静愚
Owner IND TECH RES INST
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