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机器视觉检测在食品盒标签检测领域的应用

时间:2018-04-20  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:103

食品在装运前必须要进行最后一道检测工序,称之为终检,以确保它们的盖子上印有有效期代码、罐体上贴有正确的标签且具有防伪印章。过去,食品盒的检测是由人工手动完成的。这是一个容易出现人为错误且耗时的过程。为了降低手工检测的成本并提高效率,目前很多大型食品生产企业的食品盒产品检测是用的基于机器视觉的视觉检测设备

The final inspection process must be carried out before shipment, which is called final inspection to ensure that their lid is printed with valid code, a correct label on the tank and a anti-counterfeit seal on the tank. In the past, the detection of food boxes was done manually. This is a process prone to human errors and time consuming. In order to reduce the cost of manual detection and improve the efficiency, the detection of food box products in many large food production enterprises is a visual inspection device based on machine vision.


标签检测


在实际检测过程中,装有特定食品的食品盒通过传送带被输送到该视觉检测系统中。一旦食品盒进入该视觉检测系统,光反射传感器即被触发。随后,安装在传送带上的编码器,开始跟踪食品盒的位置信息,直到食品盒到达系统中的一个最佳位置。在这个最佳位置处,CCD工业相机被触发,用于捕获食品盒外部的360°视图以及食品盒盖子的图像。以检测是否遗漏标签,防伪印章和日期代码。
In the actual detection process, food boxes containing specific foods are conveyed to the visual inspection system through the conveyor belt. Once the food box enters the visual inspection system, the light reflection sensor is triggered. Subsequently, the encoder installed on the conveyor belt starts tracking the location information of the food box until the food box reaches the best position in the system. At this best location, the CCD industrial camera is triggered to capture the image of the 360 degree view outside the food box and the lid of the food box. To check whether the labels, forgery stamps and date codes are missing.

一旦视觉检测系统被触发,相机开始捕获数据,将这些数据传送给PC,PC中的机器视觉检测软件将处理分析这些图像,如果发现了有缺陷的食品盒,则将启动气动剔除系统,将有缺陷的食品盒从检测线中移走,视觉检测设备认为检验到了一个不合格的产品,这样子循环下去,大幅度提高了企业的生产效率,降低了人工成本。
Once the visual detection system is triggered, the camera begins to capture the data and sends the data to the PC. The machine vision testing software in PC will process and analyze the images. If the defective food box is found, the pneumatic removal system will be started, the defective food box is removed from the detection line and the visual inspection equipment is considered to be examined. An unqualified product has been detected, which has greatly improved the production efficiency of enterprises and reduced the labor cost.

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。

原文地址:http://www.chytime-ccd.com/zhishi/297.html

本文关键字:机器视觉检测 标签检测

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