双通道条烟自动开装箱机控制系统设计+CAD图纸
毕业论文关键字：条烟开装箱机；PLC 控制；HMI 人机界面；
Abstract China is the country with the largest number of smokers in the world,the number ofsmokers is 350 million.The smoke automatic packing machine can not only improve theefficiency of the packaging of goods,improve the function of control, but also to strengthenthe stability of the system and the safety,convenient for workers to repair and adjust.Thispaper is in order to improve the efficiency and intelligence of the cigarette packingmachine,according to the need of reality, developing the intelligence of cigarette packingmachine.In this paper, the method of work,control requirements and work process of the openpacking machine are carefully explained,from multiple perspectives to carry on the designof the function of the cigarette packing machine。The system uses SMART PLC S7-300 asthe main controller to realize the complex control of the motor, solenoid valve and othercontrolled objects as well as the signal acquisition of photoelectric sensors and otherdetection components.Human-computer interaction interface use SIEMENS KTP1000basic color PN touch screen,with the presentation of the work, monitoring the status of thework, fault alert and other functions.The control part is connected with the monitoring partthrough the Ethernet, which realizes the real-time control and real-time detection of theopening and loading process.A cigarette packing machine is composed of the automaticbox opening, automatic stacking, automatic loading, automatic feeding, automatic box outof the box and so on，the automatic control of the system is realized by using the plc,sensors and HMI technology.Finally, through the simulation, the whole work process issimulated, and the requirement of continuous and automatic control is verified.
Keywords：Cigarette packing machine； PLC control； HMI man machineinterface；
目录
第一章 绪论...1
1.1 课题研究背景1
1.2 国内外发展状况... 1
1.3 课题研究的目的和意义...2
1.4 课题研究内容3
第二章 控制系统的总体设计..5
2.1 生产工艺5
2.2 主要结构5
2.3 系统组成9
2.4 控制系统设计9
2.4.1 控制要求... 10
2.4.2 控制器的选择...10
第三章 控制系统的电路及程序设计11
3.1 电源及控制回路. 11
3.1.1 电源供电系统... 11
3.1.2 控制回路... 12
3.2 plc 输入输出.13
3.3 控制程序..16
3.3.1 输送带部分... 16
3.3.2 凸轮及推杆部分...17
3.3.3 纸箱包装部分...19
3.3.4 保护部分... 21
3.4 HMI人机界面..22