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机器视觉检测设备在自动化生产线上的应用

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  机器视觉检测设备系统中核心的技术就是运用视觉系统监测、精确测量、精准定位、追踪和引导。在具体加工厂运用上能够分成查验防错、精确测量深入分析、视觉追踪、引导爬取件和精准装配线等,并在系统软件中搭建精确测量和精准定位的机器设备。
  The core technology of visual inspection equipment system is the use of visual system monitoring, accurate measurement, precise positioning, tracking and guidance. It can be divided into error checking and error proofing, accurate measurement, in-depth analysis, visual tracking, guided crawling parts and precise assembly line, etc. in addition, the machine equipment for accurate measurement and precise positioning can be built in the system software.

汽车视觉检测流程


  机器视觉检测设备就是用设备替代人的眼睛来做精确测量和分辨,根据将总体目标开展拍摄照相获得图象数据信号,传输给图象处理系统软件,变换为智能化数据信号,图象处理系统软件依据智能化数据信号开展与运算获得总体目标的特点,依据判断推理的結果来操纵当场机械设备的姿势,开展各种各样装配线或是监测警报缺陷产品。
  Machine vision inspection equipment is to use equipment instead of human eyes to do accurate measurement and resolution, according to the overall target to carry out photographing to obtain image data signal, which is transferred to the image processing system software and transformed into intelligent data signal. The image processing system software obtains the characteristics of the overall target according to the intelligent data signal development and operation, and according to the result of judgment and reasoning Manipulate the posture of mechanical equipment on site, carry out various assembly lines or monitor defective products.
  视觉系统的关键组成,一般分成5绝大多数:照明灯具、广角镜头、照相机、图像采集卡、视觉cpu。在其中照相拍摄机器设备或图像传感器、视频信号智能化机器设备、视頻信号处理器在运用上持续破旧立新,技术性上从2D到3D不断发展。
  The key components of vision system are generally divided into five major parts: lighting, wide-angle lens, camera, image acquisition card, visual CPU. Among them, camera equipment or image sensor, video signal intelligent machine equipment, video signal processor continue to be old and innovative in application, and technical development from 2D to 3D.
  视觉引导上件技术性融合了视觉无损检测技术和工业生产机器人运动学基本原理,为机器人安裝“双眼”,提升机器人只有单纯性地反复示教运动轨迹的限定,使其能依据被实际操作钢件的部位转变即时调节工作中运动轨迹,精确爬取钢件,立即提高全部车体生产制造全过程的自动化技术高效率。
  The technology of vision guided upper part integrates the visual nondestructive testing technology and the basic principle of industrial robot kinematics, and installs "eyes" for the robot. The robot can only simply and repeatedly teach the limitation of the motion track, so that it can adjust the motion track in work according to the change of the actual steel parts, accurately climb the steel parts, and immediately improve the production of the whole car body The automation technology of the whole manufacturing process is highly efficient.
  现阶段绝大多数中国汽车厂送料关键选用人工上件,合资企业汽车厂刚开始试着很多选用视觉引导上件,提升自动化技术水平,降低人工的应用。自始至终必须有实际操作职工相互配合机器人,一件一件给机器人出示原材料。而选用机器视觉检测设备抓件后,作业员能够撤销,货运物流工作人员立即将商品原材料框放进工装夹具特定部位,机器人能够立即取货,实现自动化的工作职能。
  At present, the majority of joint venture enterprises choose artificial parts to lower the level of automobile application. From the beginning to the end, there must be practical workers to cooperate with the robot, one by one to show the robot raw materials. After the machine vision inspection equipment is selected to grab the parts, the operator can cancel it, and the freight logistics staff immediately put the commodity raw material frame into the specific parts of the fixture, and the robot can immediately pick up the goods and realize the automatic work function.