GD包装机光电缺盒检测器设计
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摘要
针对GD包装机在卷烟包装过程中出现条盒遗漏、外观变形、包装材料改变导致检测无效等缺陷,设计了一种光电式缺盒检测器,该检测器由控制器、上检测板和下检测板三部分组成,利用反射式红外光电管的收发特性,发射管向烟包持续发出强度固定的红外光,被烟包反射后在光电接收管中产生表征光电管和烟包之间距离的电流信号,将该信号和标准距离信号比较,就可实现对香烟生产过程出现的内在条盒遗漏、外观变形等缺陷产品的检测。实践表明,缺盒检测误检率<0. 1%,缺盒检测准确度达100%。
A new type of photoelectric lack-box detector is designed for the invalidity detection which is resulted from the missing of the strip box, the appearance deformation, and the change of the packaging material in the GD packaging machine. It consists of three parts, controller, top-plate and under-plate. The transceiver features of reflective infrared photocells are used here. The infrared emitter tube sends fixed light signal to the box and the light signal is reflected by the box. The reflected light signal is detected by the receiver and the signal is changed into current signal which is influenced by the distance between the phototube and the box. By comparing the current signal with the standard signal, the detector can detect the faulty products of the missing of the strip box, the appearance deformation,and the like. Practice shows that the lack of box detection error rate is less than 0. 1 %, and the detecting accuracy for the lack of box is as high as 100 %.
A new type of photoelectric lack-box detector is designed for the invalidity detection which is resulted from the missing of the strip box, the appearance deformation, and the change of the packaging material in the GD packaging machine. It consists of three parts, controller, top-plate and under-plate. The transceiver features of reflective infrared photocells are used here. The infrared emitter tube sends fixed light signal to the box and the light signal is reflected by the box. The reflected light signal is detected by the receiver and the signal is changed into current signal which is influenced by the distance between the phototube and the box. By comparing the current signal with the standard signal, the detector can detect the faulty products of the missing of the strip box, the appearance deformation,and the like. Practice shows that the lack of box detection error rate is less than 0. 1 %, and the detecting accuracy for the lack of box is as high as 100 %.
引文
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[2]王蔚. GD包装机型加装条包缺包检测器的改进[J].山东工业技术, 2015, 2:68.
[3]李佳容,唐阳.基于光电检测原理的压板状态检测及防误系统[J].重庆大学学报, 2014, 37(5):29-34.
[4]秦玉伟.一种光电式脉搏信号检测装置[J].渭南师范学院学报, 2018, 33(4):28-31.
[5]张鼎衢,肖勇,胡嘉等.介质阻挡放电光电检测装置研究[J].中国测试, 2015, 6:76-80.
[6]郑国君. 8位串行AD转换器ADC8O32[J].电子世界,2002, 9:44-45.
[7]李林功.单片机原理与应用(第三版)[M].北京:科学出版社, 2016.
[8]张亚林.基于C52控制的ADC0832应用详解[J].数字技术与应用, 2013, 3:5-6.
[9]程琦.一种基于89C52单片机控制下的干电池放电特性测试仪[J].山西电子技术, 2017, 4:31-33.
[10]张毅刚,赵光权,张京超.单片机原理及应用(第二版)[M].北京:高等教育出版社, 2016.
[11]宋馥莉,杨淼.单片机C语言实战开发108例[M].北京:机械工业出版社, 2017.
[12]姜志海,赵艳雷,陈松.单片机的C语言程序设计与应用(第3版)[M].北京:电子工业出版社, 2015.
[13]李小斌,娄建军.基于以太网的交流接触器在线检测系统设计[J].测控技术, 2016, 8, 35:32-35.
[14]林立,张俊亮,单片机原理及应用(第3版)[M].北京:电子工业出版社, 2014.
[15]关硕.单片机原理、应用与Proteus仿真(第2版)[M].北京:机械工业出版社, 2016.
[16]许维蓥,郑荣焕. Proteus电子电路设计及仿真(第2版)[M].北京:电子工业出版社, 2014.