当前我国煤矿生产领域中所使用的热压机存在自动化水平较低以及参数控制精确度不高等问题,利用可编程逻辑控制器与传感器对其进行改造可以有效解决上述问题。首先对热压机工作原理进行简单介绍,提出利用可编程逻辑控制器实施煤矿人造板热压机改造方案。 At present, the pressing machine used in the field of coal mine production in our country has the problems of low automation level and low control accuracy of parameters. The above problems can be effectively solved by using programmable logic controller and sensor to transform the hot press. First of all, the working principle of the hot press is briefly introduced, and the program of using the programmable logic controller to implement the reformation of the hot press of the man-made board in the coal mine is put forward.