PLC海绵废料清理机控制系统设计+CAD图纸
毕业论文关键词： PLC；控制系统；设计
Sponge scrap cleaning machine control system design
Abstract：The system design is based on mitsubishi PLC technology, the technological process of sponge waste cleaning machine is reasonable and effective control. Sponge waste cleanup agency is designed number furniture factory requirements, main purpose is to enhance the DaoTiXing remove the sponge sponge waste, efficiency, and can reduce the cost of production of the factory. It is a machine instead of manual to complete DaoTiXing sponge waste removal machine. By reasonable system design of the machine under the operation of a small amount of manual implementation work, the work needed to complete the manufacturer requirements. Sponge waste cleaning machine is mainly introduced in this paper the general organization scheme, sponge waste cleaning machine overall design of PLC control system, the design process, composition, lists the technological process of ladder diagram, the system composition block diagram are presented, and the specific application. Analysis of each link in the process of the relationship, the PLC programming method is put forward; finally complete the sponge waste cleaning machine control system design. There are some of the components required for control system, such as touch screen, PLC, etc. And the research significance of the machine.
Keywords : PLC；Control Systems；Design
目 录
1 引言 1
2 课题的提出 5
2.1 课题介绍 5
2.2 机构方案论证 5
3 系统的理论分析及控制方案确定 12
3.1 控制方案的要求 12
3.2 控制方案的比较与选择 12
3.3 控制方案的制定 14
3.3.1 总体机器的控制 14
3.3.2 电机的控制 15
3.3.3 气缸的控制 18
3.4 控制系统的组成及原理框图 19
3.5 系统控制流程 20
4 系统的硬件设计 22
4.1 PLC的选型 22
4.2 触摸屏的选型 25
4.3 传感器的选型 26
5 系统的软件设计 28
5.1 PLC程序设计 28
5.1.1 控制流程工步图确定 28
5.1.2 编程 30
5.2 触摸屏设计 34
5.3 电路图的设计 36
6 结论 38
致 谢 40
参考文献 41
1 引言
随着社会的发展，传统的一些劳作方式已经无法适应和满足一些行业的的需求，越来越多的机械设备出现在各行各业，通过发展工作机械来代替人工劳动已经变得越来越普遍。而且由于国家相关的政策，导致目前中国的劳动力越来越少，从而使劳动力价格越来越高，一些公司的利益也变得少了。所以为了减少人力，增加工作效率，也使海绵废料清理的更加干净，快速，高效，特此研究一个可以自动清理海绵废料的机器。将劳动力从这上面解放出来，而且还要使产品更好，实现更加理想的工业生产模式，以最少的消耗获得最大的利益。满足了公司对效率的要求，增加了产量，减少了能耗，符合可持续发展的战略方针。
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