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Belt-driven three-dimensional translational manipulator

A three-translational and belt-driven technology, which is applied in the direction of manipulators, program-controlled manipulators, and manufacturing tools, can solve the problems of bloated robot structures and large footprints, and achieve compact overall structure, small footprints, kinematics and good dynamic performance

Inactive Publication Date: 2015-05-06
JIANGXI MECHANICAL SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the need to install this type of structure on an articulated robot, the structure of the robot is bloated and occupies a large space.

Method used

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  • Belt-driven three-dimensional translational manipulator
  • Belt-driven three-dimensional translational manipulator
  • Belt-driven three-dimensional translational manipulator

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Experimental program
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Embodiment Construction

[0019] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] control figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , The three-translation manipulator with belt transmission includes a frame 1, a first branch chain, a second branch chain, a first motor 2, a second motor 3, a third motor 4 and a moving platform 5.

[0021] The first bracket 102 of the first branch chain is connected with the frame 1 through the first rotating pair 101, the first connecting shaft 110 of the first branch chain is connected with the moving platform 5 through the second rotating pair 6, and the The second bracket 202 is connected with the frame 1 through the third rotating pair 201 , and the second connecting shaft 210 of the second branch link is connected with the moving platform 5 through the fourth rotating pair 7 .

[0022] The first branch chain include...

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Abstract

The invention relates to a belt-driven three-dimensional translational manipulator, which comprises a frame, a first support articulator, a second support articulator, a first motor, a second motor, a third motor and a movable platform. The first support articulator and the second support articulator can respectively carry out the synchronous lifting motion of two racks in each support articulator under the drive of the first motor and the second motor. The belt-driven three-dimensional translational manipulator can carry out the spatial three-dimensional translational motion of the movable platform. The belt-driven three-dimensional translational manipulator has the advantages of simple and compact structure, small occupied floor space, agile action and the like.

Description

technical field [0001] The invention relates to the field of industrial robots, in particular to a belt-driven three-translation manipulator. Background technique [0002] Since the 1950s, robots have been used in the industrial field, and now they have played a great role in the industrial field, effectively reducing the production cost of factories and improving production efficiency. There are many aspects of industrial application of robots, such as welding, assembly, palletizing, grasping and so on. The mechanical structures of robots used in different fields are also very different. Welding robots need five or six axes to realize the spatial curve movement of the end welding torch, while palletizing robots only need four axes to complete the palletizing of items on the production line. Task. In the field of industrial applications, there are tasks that require placing objects from one place to another without requiring tilting motion of the objects during placement. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00
Inventor 郑小民王红州王云鸽
Owner JIANGXI MECHANICAL SCI RES INST
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