摘要
目前汽车接插件进行质量检测时,人工抽检存在效率低、检测准确度不稳定等缺点,课题组设计了汽车接插件注塑生产在线质量检测系统。基于嵌入式技术,设计了由监测、检测和反馈3大模块构成的检测系统结构及实现方式;采用机器视觉技术,设计了汽车接插件的自动化图像检测模块;采用PLC技术,实现了整个质量检测系统的自动闭环在线运行。测试结果表明该系统具有快速、精准可靠等特点,也可应用于其他注塑产品的在线质量检测与控制。该系统能提高汽车接插件质量检测的效率与稳定性。
In view of the disadvantages of the current quality inspection of automobile connectors such as low efficiency and unstable detection accuracy in manual sampling inspection,an online quality inspection system for automobile connector injection molding production was proposed.Based on embedded technology,an inspection system structure and realization mode consisting of monitoring,detection and feedback were introduced.The automatic image detection module of the automobile connector was designed based on machine vision technology.The PLC technology was used to realize automatic closed-loop online operation of whole quality inspection system.Test results showed that the system is fast,accurate and reliable,and can also be applied to online quality inspection and control of other injection products.This system can improve the efficiency and stability of automobile connectors quality detection.
作者
姚建冲
廖秋慧
祝璐琨
唐巧兴
YAO Jianchong;LIAO Qiuhui;ZHU Lukung;TANG Qiaoxing(School of Materials Engineering,Shanghai University of Engineering Science,Shanghai 201620,China)
出处
《轻工机械》
CAS
2020年第2期69-73,共5页
Light Industry Machinery
基金
上海工程技术大学研究生科研创新项目(18KY0509)。
关键词
质量检测
汽车接插件
在线检测
机器视觉
嵌入式技术
quality inspection
automobile connector
online inspection
machine vision
embedded technology
