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机器视觉检测在键盘字符缺陷检测上的应用

时间:2018-07-31  来源:本文搜集于网络,由机器视觉检测设备厂家创盈时代整理,欢迎转载,转载注明出处  点击:106

机器视觉检测在键盘表面缺陷检测主要用于检测键盘字符错印、多印、漏印检测键盘整体偏移;检测键盘上部圆形按键角度偏移。质量达标的键盘要求要求多印、漏印或表面污渍的面积不能超过0.4mm×mm,整体偏移小于0 .5mm, 按键角度偏移小于1度,传统人工检测误差值达,效率低。
The machine vision detection in the keyboard surface defect detection is mainly used to detect the keyboard character misprint, multi print and leak detection to detect the overall keyboard offset, and to detect the angle offset of the upper round key of the keyboard. The quality standard keyboard requires that the area of multiple prints, leaking or surface stains can not exceed 0.4mm x mm, the overall offset is less than 0.5mm, the angle offset of the key is less than 1 degrees, and the traditional manual detection error is reached and the efficiency is low.


键盘字符检测


运用机器视觉检测设备对键盘进行精确定位,然后用模板处理的方法对图像进行处理,可以将键盘表面的划痕,印刷不良,异物等表面缺陷完全检测出来,被检测的工件散乱地平放在上料盘中,由全自动视觉引导机器臂自动准确吸放到输送线上的检测夹具上。输送线将工件依次送到多相机高精度视觉测量工位和视觉缺陷检测工位进行检测。最后视觉引导分拣子系统根据两个工位的检测结果将良品和不良品分别整齐地放到收料盘的指定位置或区域,并可跟要求进行工件堆叠。
The machine vision detection equipment is used to locate the keyboard accurately, and then the image is processed with the template processing method. The surface defects such as the scratch, bad printing and foreign object on the keyboard surface can be completely detected. The detected workpiece is scattered in the plate, and the robot arm is automatically guided by the automatic vision. Make sure that it is put on the inspection fixture on the conveyor line. The transmission line sends the workpiece to the multi camera high precision vision measurement station and the visual defect detection station. Finally, according to the test results of the two workplaces, the visual guidance sorting system puts the good and the bad products in the designated position or area of the receiving disk and can be stacked with the requirements.

基于机器视觉检测的整条生产线可用于各种平面工件的高精度尺寸测量和缺陷检测。可实现快速的产品柔性切换。大大提高了生产效率及产品质量。
The entire production line based on machine vision inspection can be used for high-precision dimension measurement and defect detection of various planar workpieces. Rapid product flexible switching can be realized. The production efficiency and the quality of the products have been greatly improved.

深圳市创盈时代科技有限公司是一家专注于机器视觉,视觉检测设备,CCD光学检测设备,机器视觉检测,视觉方案定制,非标自动化设备的研发生产和销售于一体的国家高新技术企业。,企业成立以来,一直致力于把机器视觉应用于产品生产,品质保证的开拓工作。客户广泛分布于电子加工、包装、印刷、纺织、机床、模具、陶瓷、制药、广告等设备制造业,以及军工、航空航天等特殊行业。除常规销售业务外,我公司还承接各种自动化设备的设计及制造以及工业机器人制造解决方案的制定和实施,为客户提供设备制定、系统集成、设计、加工等更完善的服务。
Shenzhen Chuang Ying Age Technology Co., Ltd. is a national high-tech enterprise which focuses on machine vision, visual inspection equipment, CCD optical testing equipment, machine vision inspection, visual scheme customization, non standard automation equipment, production and sales. Since its establishment, the company has been committed to applying machine vision to product development and quality assurance. Customers are widely distributed in electronic processing, packaging, printing, textile, machine tools, moulds, ceramics, pharmaceuticals, advertising and other equipment manufacturing industry, as well as military, aerospace and other special industries. In addition to the regular sales business, our company also undertake the design and manufacture of various automation equipment and the formulation and implementation of industrial robot manufacturing solutions to provide customers with more perfect services such as equipment making, system integration, design and processing.

原文地址:http://www.chytime-ccd.com/zhishi/320.html

本文关键字:键盘字符缺陷检测

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