学号:毕业设计说明书题目:基于 PLC 得切片机得电气控制Electrical Control of the Slicing Machine Based on PLC学院 机电学院 专业 机械设计制造及其自动化 班级 学生 指导老师(职称) ( 副教授 ) 完成时间 2025 年 3 月 12 日至 2025 年 6 月 1 日摘要随着科学技术得进展,泡沫塑料切片机在现在加工行业中应用越来越广泛。泡沫塑料就是由大量气体微孔分散于固体塑料中而形成得一类高分子材料,具有质轻、隔热、吸音、减震等特性,且介电性能优于基体树脂,用途很广。几乎各种塑料均可作成泡沫塑料,发泡成型已成为塑料加工中一个重要领域。本文就是介绍可编程序控制器泡沫塑料切片机得结构及工作原理上,设计了一个关于 PLC 控制得泡沫塑料切片加工控制器。主要设计切片控制器得硬件电路图、控制程序方框图,并对一些相关得元器件及 PLC 进行了选型分析与设计。这次所设计得泡沫塑料切片机主要操作对象就是工业中得塑料泡沫,采纳得就是自动化控制技术,从生产而言,基本上实现了泡沫塑料切片机在生产过程中得半自动化与自动化。与以前手工切片机相比在效率上有明显得提高。关键词:泡沫塑料;半自动控制;自动控制;切片机;可编程控制器 AbstractWith the development of science and technology, application and foam cutting machine in the processing industry is now more widely 、 This paper is this paper introduces the structure and working principle of the program controller foam cutting machine, a PLC control foam automatic slicing processing controller is designed、 Foam is consists of a large number of microporous gas liquid dispersion in solid plastic to form a kind of high polymer material, which has the characteristics of lightweight, heat insulation, soundabsorbing, shock and and dielectric properties superior to the base resin, a wide range of uses 、 Almost all kinds of plastic can be made into foam, foaming molding has bee an important area of plastic processing 、 Main design automatic slicing controller hardware circuit diagram, control program block diagram, and the selection of analy...
