| 基于PLC和机器视觉的工件自动分拣系统设计 |
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| 引用本文： | 杨利,谢永超.基于PLC和机器视觉的工件自动分拣系统设计[J].工业仪表与自动化装置,2022(1):48-51. |
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| 作者姓名： | 杨利 谢永超 |
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| 作者单位： | 湖南铁道职业技术学院 |
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| 基金项目： | 湖南省教育厅科学研究项目(20B392)；;湖南省自然科学基金(2021JJ60067):工业共融机器人远程安全风险评估及协作策略的研究； |
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| 摘 要： | 该文以西门子S7-200 Smart PCL为控制核心,构建了一套基于机器视觉的工件自动分拣系统。该系统由控制模块、传输模块、人界交互模块、机器视觉模块组成,首先利用机器视觉技术识别出待分拣工件的特征,然后PLC根据机器视觉识别结果控制传送带动作将工件传送至不同产品盒,实现工件的自动分拣。实验结果表明,该生产线的分拣误判率低于0.4%,满足工业生产的要求。
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| 关 键 词： | PLC 机器视觉 自动分拣系统 |
Design of automatic sorting system for workpieces based on PLC and machine machine vision |
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| YANG Li,XIE Yongchao.Design of automatic sorting system for workpieces based on PLC and machine machine vision[J].Industrial Instrumentation & Automation,2022(1):48-51. |
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| Authors: | YANG Li XIE Yongchao |
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| Affiliation: | (Hunan Railway Professional Technology College, Hunan Zhuzhou 412000, China) |
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| Abstract: | This article uses Siemens S7-200 Smart PCL as the control core to construct a vision-based automatic sorting system for workpieces.The system consists of a control module,a chain transmission module,a human interface module,and a machine vision module.First,a technology is used to identify the characteristics of the workpiece to be sorted,then the PLC controls the conveyor belt action according to the machine vision recognition results to transfer the workpieces to different product boxes,so as to realize the automatic sorting of the workpieces.Experimental results show that the sorting misjudgment rate of this production line is less than 0.4%,which meets the requirements of industrial production. |
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| Keywords: | PLC machine vision automatic sorting system |
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