摘要
针对目前大多数纱线包装末端人工进行称重记录重量等相关数据并书写至纱线编织袋或纸箱上的现状,人工操作不仅费时费力,而且生产效率不高易出错;设计并实现了西门子PLC S7-1200作为控制器的在线称重贴标系统,通过PROFIBUS-DP总线与称重仪表进行通信获取重量信息,并将重量等相关信息通过RS485传输至在线打印贴标机,PLC控制气缸、电机等执行机构完成贴标动作;在线称重贴标系统目前稳定运行某纺织企业的纱线包装生产末端;纱线包装效率得到大幅度提高,同时企业的自动化、信息化水平得到提高。
At the current situation,manually weighing and recording the relevant data at the end of most yarn packaging production and writing to the yarn woven bag or carton is common,it is not only time-consuming and labor-intensive,but also the production efficiency is low and error-prone;Designing and implementing Siemens PLC S7-1200 acts as an online weighing and labeling system for the controller.It communicates with the weighing instrument via PROFIBUS-DP bus to obtain weight information,and transmits relevant information such as weight to the online printing and labeling machine via RS485,Then PLC controls the actuator to complete the labeling.The online weighing and labeling system runs steadily at the end of the yarn packaging production line;The yarn packaging efficiency has been greatly improved,and at the same time the level of automation and informatization of the enterprise has been improved.
作者
张佰顺
陈纪旸
吴学英
Zhang Baishun;Chen Jiyang;Wu Xueying(Navy Submarine Academy,Qingdao Shandong,266199;Shandong University,Qingdao Shandong,266237)
出处
《电子测试》
2020年第17期5-8,共4页
Electronic Test
