基于PLC的小径木圆锯机进出料台控制系统研究  

Research on PLC⁃based control system for automatic feeding and unloading platform of circular saw for undersized log

作　　者：任长清[1] 娄月轩 杨春梅[1] 缪骞 邓英健 蒋婷 REN Changqing;LOU Yuexuan;YANG Chunmei;MIAO Qian;DENG Yingjian;JIANG Ting(Engineering Technology Center of Forestry and Woodworking Machinery,Northeast Forestry University,Harbin 150040,China)

机构地区：[1]东北林业大学林业与木工机械工程技术中心,黑龙江哈尔滨150040

出　　处：《现代电子技术》2021年第1期127-131,共5页Modern Electronics Technique

基　　金：国家重点研发计划:小径材多界面加工关键装备研究(2018YFD06003054);黑龙江省应用技术研究与开发计划:高档智能化木结构梁柱加工数控机床关键技术研究(GA19A402)。

摘　　要：为了解决小径木锯切生产线自动化程度不高、效率低的问题,设计小径木圆锯机自动进出料台的控制系统。分析自动进出料台的加工工艺和结构,结合工艺制定控制系统的设计要求,根据控制系统的需求完成硬件选择,并对软件和触摸屏界面进行设计。此控制系统可实现整机的动作控制,实现进料和分料的自动化。自动进出料台的PLC控制系统满足生产加工的要求,提高了小径木圆锯机的自动化程度,降低了劳动强度,拥有较为广阔的应用前景。In order to solve the problems of low level of automation and inefficiency of undersized log sawing production line,a control system for automatic feeding and unloading platform of circular saw for undersized log is designed.The processing technology and structure of the automatic feeding and unloading platform are analyzed.The design requirements of the control system are formulated according to the process.The hardware selection is completed according to the requirements of the control system.The software and touch screen interface are designed.On the basis of above,the control system can achieve motion control over the whole machine and automatic feeding and splitting.The PLC control system for automatic feeding and unloading platform meets the requirements of production and processing,improves the automation of circular saw for undersized log and reduces labor intensity.Therefore,it has a broad application prospect.

关 键 词：自动进出料台 圆锯机 小径木 木材加工 控制系统 硬件选择 

分 类 号：TN876-34[电子电信—信息与通信工程] TP273.5[自动化与计算机技术—检测技术与自动化装置]