基于激光测距技术的滤棒成型机丝束余量监控系统设计  

Development of leftover tow monitoring system in filter rod maker based onlaser distance measurement

作　　者：何超 周易文 喻涛[1] 彭国事 李超[1] HE Chao;ZHOU Yiwen;YU Tao;PENG Guoshi;LI Chao(Qujing Cigarette Factory,HongyunHonghe Tobacco(Group)Co.,Ltd.,Qujing 655001,Yunnan,China)

机构地区：[1]红云红河烟草(集团)有限责任公司曲靖卷烟厂,云南省曲靖市655001

出　　处：《烟草科技》2023年第9期107-112,共6页Tobacco Science & Technology

基　　金：2021年红云红河烟草(集团)有限责任公司科技项目“滤棒物理指标稳定性提升及质量监控系统的开发与应用”(HYHH2021XX01)。

摘　　要：为解决滤棒生产过程中因丝束包配送不及时而导致设备生产效率低等问题,设计了一种丝束余量监控系统。系统由激光测距传感器、服务器和PC端组成。激光测距传感器安装于丝束包防尘罩上,实时采集传感器到丝束包顶部平面的距离;无线传输模块通过LoRa协议与服务器连接,将采集的数据转换为丝束包高度后存储于服务器中;PC端根据丝束包高度计算并显示丝束余量信息,提示及时配送新丝束包。以曲靖卷烟厂使用的12台KDF4滤棒成型机为对象进行测试,结果表明:丝束余量监控系统应用后,无需由人工统计各成型机丝束余量且未再出现丝束包超前配送情况,成型机因丝束包配送不及时而导致的停机时间减少7.79 min/班次。该技术可为提高滤棒成型设备生产效率提供支持。A tow monitoring system was developed in order to deliver a new tow bale to filter rod maker timely.The system mainly consists of a laser distance sensor,a server and a PC terminal.The laser distance sensor is installed on the dustproof cover of the tow bale to measure the distance from the sensor to the top surface of the bale real-timely.The wireless transmission module is connected to the server via the LoRa protocol,the collected data are converted into tow bale’s height data and stored in the server.The PC terminal calculates and displays the surplus information of leftover tow in the bale based on their height data,and reminds to deliver a new tow bale in time.The developed monitoring system was tested on 12 KDF4 filter rod makers in Qujing Cigarette Factory.The results showed that there was no need to manually check the tow amount for each maker and no early delivery of tow bale was found.Idle time of filter rod maker due to late delivery of tow bale was reduced by 7.79 min/shift.This technology provides support for the promotion of production efficiency of filter rod makers.

关 键 词：滤棒成型机 丝束余量 激光测距传感器 无线传输模块 监控系统 

分 类 号：TS457[农业科学—烟草工业]