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Device, method and system for synchronous tracking of conveying belt of robot

A technology of synchronous tracking and robotics, applied in manipulators, program-controlled manipulators, manufacturing tools, etc., can solve problems such as difficulty in ensuring real-time position, consistent speed, safety, and poor scalability of robots, and improve scalability and safety. , the effect of improving the accuracy

Active Publication Date: 2018-10-12
GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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AI Technical Summary

Problems solved by technology

This method is difficult to ensure that the real-time position and speed of the robot obtained by the robot through the motor encoder and the real-time position and speed of the target object obtained by the pulse counting module through the conveyor belt encoder are consistent on the time axis
In addition, the security and scalability of traditional methods are poor

Method used

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  • Device, method and system for synchronous tracking of conveying belt of robot
  • Device, method and system for synchronous tracking of conveying belt of robot
  • Device, method and system for synchronous tracking of conveying belt of robot

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings. However, those skilled in the art know that the present invention is not limited to the drawings and the following embodiments.

[0020] As used herein, the term "comprising" and its variations may be understood as open-ended terms meaning "including but not limited to". The term "based on" may be understood as "based at least in part on". The term "one embodiment" can be read as "at least one embodiment". The term "another embodiment" may be understood as "at least one other embodiment".

[0021] As mentioned above, the existing operations such as grasping the target object on the conveyor belt have the defect that the operation purpose cannot be accurately and quickly realized. The embodiment of the present invention pr...

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Abstract

The embodiment of the invention relates to a device, a method and a system for synchronous tracking of a conveying belt of a robot. The device comprises a servo driving module, a pulse counting moduleand a robot control module. The pulse counting module is connected with each servo driver in the servo driving module in series through a field bus, and the servo driving module is connected with therobot control module through the field bus. The robot control module is connected with the servo driving module and the pulse counting module through the field bus receiving the motion-related information of the robot and the motion-related information of the conveying belt, and based on the information, a synchronous tracking motion trail of the robot is planned, and then control information issent to the servo driving module through the field bus so as to control the robot to synchronously track a target object on the conveying belt. The device can ensure that information from different communication modules is synchronized in time, the synchronous tracking of the conveying belt is more effectively realized, and the safety and the expandability of the system are improved.

Description

technical field [0001] The disclosure belongs to the technical field of robot control, and in particular relates to a device, method and system for synchronous tracking of a conveyor belt of a robot. Background technique [0002] Industrial robots have been gradually applied to sorting, packaging and online inspection on the assembly line. In practical applications, the conveyor belt of the assembly line is moving, and the industrial robot needs to synchronize and track the position of the target object in real time, and finally complete the above work. [0003] The general method for the conveyor belt to dynamically capture the target object is to use machine vision technology to obtain the position information of the target object on the conveyor belt, and obtain the position and speed of the conveyor belt through the encoder installed on the conveyor belt, and calculate the position of the target object at any time; once the target object Entering the working space of th...

Claims

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Application Information

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IPC IPC(8): B25J9/16
CPCB25J9/1602B25J9/1664B25J9/1697
Inventor 曹永
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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