新型滤嘴接收机管道检测装置的研究
2018-05-02刘庆永李晓东张庆元
刘庆永 李晓东 张庆元
【摘 要】ZJ112卷接机组是当前卷烟生产的主要机型,其设计运行速度为10000支/分钟,滤嘴接收机在供嘴过程中若发生缺嘴或堵塞情况,维修和清理必定会浪费大量的滤嘴,增加人工上嘴劳动强度。由于接收机管道检测采用光纤传感器且安装位置较高,运行中常因共振造成光纤松动或折断等导致滤嘴供应故障。而且,光纤传感器备件已更新,经试验发现新备件造成接收机堵塞不停机。因此,研制新型滤嘴接收机管道检测装置是当前重要任务。
【Abstract】The ZJ112 coil unit is the main model of the current cigarette production, and its design speed is 10000 pieces/min. During the process of providing the filter, if there is a lack of filter or jam, the filter receiver will waste a lot of filters and increase the labor intensity of manual installation. Because the receiver's pipeline detection adopts optical fiber sensor and the installation position is high, operation often causes the fiber to loose or break due to resonance, resulting in the failure of filter providing. Moreover, the spare parts of the optical fiber sensor have been updated, and the new spare parts have been found to cause the blocking of the receiver. Therefore, it is an important task to develop a new type of filter detector for filter receiver.
【关键词】ZJ112卷接机组;滤嘴接收机;管道检测;传感器
【Keywords】ZJ112 coil unit; filters receiver; pipeline testing; sensor
【中图分类号】TS43 【文献标志码】A 【文章编号】1673-1069(2018)04-0166-02
1 接收机组成及存在问题
滤嘴接收机由光纤传感器WLL12、横向传送通道、滤嘴料斗及输送电机等组成。滤嘴由发射机和输送管道送来后,经过机组上方的带光纤光电开关时产生一个高电位自动启动输送电机,经过横向传送后进入滤嘴料斗。
带光纤光电开关位于进料嘴上方一米处,在运行和堵塞清理过程中常由于共振震动及堵塞清理时的人为原因,导致传感器松动、光纤位置变动或折断,接收不到光信号而造成输送电机停机堵塞,进而引起卷烟机滤嘴停供,影响卷烟机生产效率[2]。
通过查找车间维修记录,统计分析了2016年3月至2016年12月, ZJ112和ZJ17卷接机组滤嘴接收机故障频次。统计结果表明ZJ112卷接机组滤嘴接收机月均故障频次高达104.3次/月,维修时间平均为21.5min/次。而ZJ17机组月均故障频次仅为9次/月,维修时间也仅为7.6min/次。……
