基于MICROⅡ的条外透明纸输送装置的控制分析

通过对YB917型条外透明纸包装机中条外透明纸输送装置各硬件构成及功能分析,介绍了在MICROⅡ控制系统下条外透明纸输送装置输送透明纸的控制过程。

烟盒第六面外观检测装置的设计

为解决烟盒第六面外观缺陷剔除问题,设计一套由CCD工业相机、图像采集器、图像显示屏和IO电路等组成的烟盒第六面外观检测装置。该装置采用MicroⅡ系统GDL程序和Otsu阈值分割算法,对ZB45型包装机生产过程中的烟盒第六面外观图像进行识别,准确检测并有效剔除第六面存在条码、文字信息等外观缺陷的产品。实验结果表明:设计的烟盒第六面外观检测装置的剔除准确率达99.71%,使用检测装置后烟盒外观缺陷检出率提高0.0346%。

YB47包装机模拟测试台的设计及应用

阐述了YB47包装机模拟测试台的设计思路与设计方案,应用模拟测试台对电气线路与元器件进行模拟测试,将会减少电气故障的发生率,从而缩短其总调试时间,缩短生产周期,为公司带来效益。

Digital arc welding power supply based on real-time operating system

A digital arc welding power supply was designed with the advanced reduced instruction set computer machine （ARM） and embedded real-time multi-task operating system micro C/OS- Ⅱ. The ARM, with its powerful calculating speed and complete peripheral equipments, is very suitable to work as the controller of the digital power supply. The micro C/OS- Ⅱ transplanted in ARM, helps to improve the respondent speed against various welding signals, as well as the reliability of the controlling software. The welding process consists of nine tasks. The tasks of great significance on reliability of the welder, for example, the A/D conversion of current and voltage, enjoy top priority. To avoid simultaneous-sharing on A/D converter and LCD module, two semaphores are introduced in to ensure the smooth performance of the welding power supply. Proven by experiments ,the ARM and the micro C/OS- Ⅱ can greatly improve both the respondent speed and the reliability of the digital welder.

基于GD Language的铝箔纸自动拼接控制分析

以ZB47型硬盒硬条包装机组中铝箔纸自动拼接部分为例,介绍了铝箔纸自动拼接部分的工作流程和控制系统结构,分析了自动拼接运行中GDL的编程设计。利用GDL编程设计可以实现卷烟包装机组的逻辑、过程、运动、同步、自动供料等控制过程,而研究和分析GDL的编程设计,则有助于提高卷烟包装机组的设计和开发能力。

基于GD Language的透明纸卷盘自动装载控制分析

为了学习GD language编程语言,以便更好的运用MICRO-Ⅱ控制系统,提高卷烟包装机的设计能力,对ZB47硬盒硬条包装机透明纸自动装载过程进行了研究。通过分析整个控制系统的硬件组成和GD language软件控制逻辑,可见利用GD language编程语言可以很好控制各种硬件设备,并在高速卷烟包装机上实现逻辑,运动,过程,以及报警等方面的控制。