基于CAN Bus的数字化折页机开发研究

The development and research of digital folder based on CAN Bus

折页机的数字化是当前市场的发展趋势和市场需求,而国内折页机的数字化程度较低。为提高折页机数字化程度,简化控制系统,分析当前基于PLC预置的数字化折页机存在的问题,开发基于CAN Bus总线的数字化控制系统。根据数字化折页机的功能要求和数字化的特性,设计开发基于CAN Bus协议的折页模式自动预置系统,并详细研究设计每一构成单元的基本功能和控制流程,完成了各控制单元的开发。试验结果表明,基于CAN Bus总线的折页机预置系统简单易用,稳定可靠。

The digitization of folding machine is the developing trend and required of market, digital level of domestic folding machine is lower. In order to improve digital level, the digital control system for folding machine was researched and the preset system based on PLC was analyzed. According to the functions required and digital character of folder, the control system framework based on CAN Bus was designed, basic functions and control flow of each unit was designed in details, the control units were finished developing. The experiments results show that the preset units are simpleness and stabilization.