基于ATmega128的智能控制器设计及其在包装机中的应用  

Design and Application of ATmega128-based Intelligent Controller in Packaging Machine

作　　者：吕玉明[1] 孔令来[2] 张平飞[3] 刘伟信[4] 

机构地区：[1]天津电子信息职业技术学院,天津300132 [2]天津职业大学,天津300402 [3]中国兵器工业第206研究所,西安710100 [4]天津工业大学,天津300160

出　　处：《包装工程》2009年第11期56-60,共5页Packaging Engineering

摘　　要：包装机功能包括包材制袋、物料充填、封口温度、状态显示、故障检测和报警等。基于AT-mega128八位单片机的智能控制器,将全自动包装机各部分彼此独立的控制功能进行智能化管理。采用普通交流电机实现了包装材料定长牵引或光标跟踪定位控制。在同样控制精度下,比起采用伺服电机或步进电机驱动系统的制造成本低得多。克服了电路接口复杂、系统控制部件多、不便安装调试、性价比高等。The packaging machine functions are as follows： bag making, material filling, sealing tem- perature, status display, fault detection, and alarm, etc. ATmega128-based intelligent controller can con- trol various parts of the control functions of packaging machine intelligently. Ordinary A/C motor can a- chieve the fixed-length traction of packaging materials or place control of cursor tracking. Under the same control accuracy, compared to the use of servo motor or stepper motor drive system, it is much lower man- ufacturing costs. It overcame the traditional weak points of complex interface of electrocircuit, much more control units, installation inconvenience, and higher cost, etc.

关 键 词：张力控制 走纸控制 物料控制 电加热器 ATMEGAL28 

分 类 号：TB486.3[一般工业技术—包装工程] TP273.5[自动化与计算机技术—检测技术与自动化装置]