基于PLC的矿用绳架吊挂胶带输送机控制系统的设计.doc

基于PLC的矿用绳架吊挂式胶带输送机控制系统的设计 摘 要 本文首先对PLC技术的定义、意义、研究重点、研究状况进行了介绍；然后介绍了本次设计具体的工况，例如：在挖矿的场合需要温度测量装置，防止矿物质温度过高引发的危险，同时再必要的时候洒水。之后还介绍了需要什么类型的PLC以及PLC的具体模块。以及PLC如何选型具有什么样的功能优点，PLC的模块如何选型具有什么样的功能优点。之后说明本次设计的电路原理，还有程序等。最后介绍了参考文献。毕业设计是关于带式输送机的设计。皮带输送机皮带连续输送设备牵引机构在进行双打可以输送矿石，煤炭等大宗材料和包装成项目。因为它的运输能力运输大型和小型运输性，低功耗，稳定运行，在传递物质损失和小的方式，被广泛应用于国民经济的各个领域。在矿井隧道输送煤，矿石等材料使用的皮带输送机，以在建设现代化矿井中起重要作。 关键词：PLC 矿用PLC 模拟量输入模块 Abstract Firstly, the definition of PLC technology, significance, research priorities, research status were introduced; then introduces this design specific conditions, such as: In the case of mining requires a temperature measuring device to prevent overheating caused by minerals danger, while watering again when necessary. After also describes what type of PLC and PLC specific module. PLC and how what kind of function selection advantage, PLC modules how what kind of function selection advantage. After the description of this circuit schematic design, as well as procedures. Finally, the references. Graduation design is on the belt conveyor design. Continuous conveyor belt conveyor belt carrying device doubles the traction mechanism can transport ore, coal and other bulk materials and packed into the project. Because of its ability to transport large and small transport transportation, low power consumption, stable operation, the transfer material losses and small ways, is widely used in various fields of national economy. Mine tunnel transport coal, ore and other materials used in belt conveyor, in order to play in important role in building a modern mine.? Key Words: PLC Mining PLC Analog Modules 目 录 1. 引言…………………………………………………………………………1 1.1背景介绍……………………………………………2 1.2产品介绍……………………………………………2 1.3发展前景……………………………………………2 2. 系统方案设计……………………………………………………………9 2.1控制原理设计…………………………………………………………9 2.2 电路图原理设计…………………………………………………9 2.2.1 PLC cpu部分设计……………………………………………………10 2.2.2 PLC模拟量模块设计…………………………………………………12 2.3输送带电机设计…………………………………………14 2.4水泵电机控制设计……………………………………………………17 3. 系统元件的选型…………