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Three-dimensional-translation and one-dimensional-rotation high-speed parallel robot

A three-dimensional translation, robot technology, applied in manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems of uneven force on the branch chain of the robot, high-speed motion and stability of the robot, and achieve uniform force and stable motion. performance and precise positioning, the effect of improving overall rigidity

Active Publication Date: 2012-07-25
大连创奇科技有限公司
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

Due to the special design of the robot's moving platform, the asymmetric installation of the branch chain and the motor results in uneven force between the robot branch chains, which has a certain impact on the high-speed movement and stability of the robot.

Method used

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  • Three-dimensional-translation and one-dimensional-rotation high-speed parallel robot

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Embodiment approach

[0034]The control system takes the networked programmable controller as the control core, and forms a network through dual buses and high-speed IO expansion modules. The real-time communication of the dual buses completes the data exchange between the networked programmable controllers and the high-speed IO expansion modules; networked programmable control The controller puts the calculated operating data of each servo motor into the message. When passing through each high-speed IO expansion module, the high-speed IO expansion module obtains the operating information of each servo motor. After the message passes through all high-speed IO expansion modules Return to the programmable automation controller to complete a cycle of communication; the high-speed IO expansion module receives the next movement position, speed and acceleration information of the servo motor in each communication cycle, converts it into high-speed pulse output, and finally controls each The servo motor ru...

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Abstract

The invention discloses a three-dimensional-translation and one-dimensional-rotation high-speed parallel robot, which belongs to the technical field of industrial robots and comprises a robot mechanical body structure, a control system and a vision system. The control system and the vision system are combined to control the robot mechanical body structure to complete required movement. The robot has four degrees of freedom of three-dimensional translation and one-dimensional rotation, high-speed automatic picking and grading placement of products can be realized, and the robot has high-speed and high-acceleration moving capacity and further has advantages of high rigidity, uniformity in stress, high positioning precision and the like.

Description

technical field [0001] The invention belongs to the technical field of industrial robots, and relates to a high-speed parallel robot with three-dimensional translation and one-dimensional rotation, mainly referring to high-speed picking and hierarchical placement of products in the production of electronics, food and medicine. Background technique [0002] With the continuous improvement of production efficiency and quality requirements for products in the fields of electronics, food, and medicine, higher requirements are placed on automatic transmission equipment on the product production line. The four-degree-of-freedom high-speed parallel robot is an important form of automatic transmission equipment, which can pick up and place products in different production lines in a high-speed, stable and clean manner. This kind of robot needs three degrees of freedom in translation to realize the transmission of products in space, and it should also have a degree of freedom in rota...

Claims

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Application Information

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IPC IPC(8): B25J9/08B25J13/00B25J19/04
Inventor 仲崇权丛明刘冬陈晨
Owner 大连创奇科技有限公司
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