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Cross-shaped parallel robot

A robot and cross-type technology, applied in manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems of difficult control of the positional accuracy of the execution part, insufficient rigidity of the overall structure, and high manufacturing costs, reducing the mass of the motion load and improving the motion. The effect of speed, low manufacturing cost

Inactive Publication Date: 2015-01-21
CHONGQING LANGZHENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the movement, the power of each axis or the weight of the motor itself will be superimposed on the moving load, resulting in power consumption
Moreover, the main problems existing in the structure of existing industrial robots are: the rigidity of the overall structure is not enough, the position accuracy of the execution part is difficult to control, the structure is complex, and the manufacturing cost is high

Method used

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0021] combine figure 1 —— image 3 As shown, a cross-type parallel robot consists of two columns 1, X-direction assembly 2, Y-direction assembly 3, Z-direction assembly 4, two driving motors 5, two driving synchronous pulleys 6, two driven synchronous Belt pulley 7, four idler pulleys 8, synchronous belt locking block 9, synchronous belt 10, towline 11, towline box 12, towline groove 15 etc. are formed.

[0022] There are two columns 1 arranged at intervals from left to right. The X-direction assembly 2 is composed of an X-direction rail 21 and an X-direction slide plate 22. The left and right ends of the X-direction rail 21 are fixedly connected with the column 1 on the corresponding side. The column 2 is used to support the X-direction rail 21, and the X-direction slide The plate 22 is slidably connected to the X-direction rail 21, preferably, the X-dir...

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Abstract

The invention discloses a cross-shaped parallel robot. The cross-shaped parallel robot comprises stand columns, an X-axis assembly, a Y-axis assembly, a Z-axis assembly, a drive motor, a driving synchronous pulley and a driven synchronous pulley. The X-axis assembly comprises an X-axis guide rail and an X-axis slide carriage, and the left end and the right end of the X-axis guide rail are fixedly connected with the stand columns on the corresponding sides respectively. The Z-axis assembly comprises a Z-axis guide rail and a Z-axis sliding block which is fixedly connected to the X-axis slide carriage. The Y-axis assembly comprises an executing component and an air cylinder or an electric cylinder, wherein the air cylinder or the electric cylinder is installed at the lower end of the Z-axis guide rail, and the air cylinder or the electric cylinder drives the executing component to move in the Y-axis direction. A cross-shaped frame formed by the X-axis guide rail and the Z-axis guide rail is sleeved with a cross-shaped synchronous belt, the drive motor drives the driving synchronous pulley to rotate, the driving synchronous pulley drives the driven synchronous pulley to rotate through the synchronous belt, and finally the executing component is driven to move in the-axis X direction and the Z-axis direction. The cross-shaped parallel robot is simple in structure, low in manufacturing cost, good in structural rigidity and high in position accuracy, and is a real environment-friendly energy-saving robot.

Description

technical field [0001] The invention relates to the technical field of industrial robots. Background technique [0002] With the continuous improvement of industrial automation level, robots are widely used in various fields of industrial production. Robots are roughly divided into three categories: parallel robots, articulated robots, and serial robots. To achieve X-, Y-, and Z-direction movements, the actuators need to be driven by matching different powers. During the movement, the power of each axis or the weight of the motor itself will be superimposed on the moving load, resulting in power consumption. Moreover, the main structural problems of existing industrial robots are: the rigidity of the overall structure is not enough, the position accuracy of the execution part is difficult to control, the structure is complicated, and the manufacturing cost is high. Contents of the invention [0003] The present invention improves on the above technical problems, and inte...

Claims

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Application Information

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IPC IPC(8): B25J9/00B25J9/12
Inventor 于今杨继东杨金华杨昌林王贵川
Owner CHONGQING LANGZHENG TECH
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