YB65A型硬条包装机条盒纸输送系统的改造

YB65A型硬条包装机条盒纸在下通道输送与下落时存在抖动、拱翘现象,使条盒纸输送不到位,造成输送延迟、堵塞及外落等故障,影响条盒包装质量。为此利用压缩空气对YB65A型硬条包装机送纸下通道进行了风力导纸改造。在YB65A包装机的上固定折叠压板及条包预折叠成型仓上导板处增加了压缩空气管路,利用压缩空气对条盒纸进行风力引导;将下通道中处于半自由下落的条盒纸引导至接纸钩,并利用电磁阀通过设备相位检测精确控制压缩空气的通断。应用结果表明,改进后较好地解决了条盒纸在设备下通道中因抖动、拱翘而产生的质量问题,提高了设备对条盒纸的适应性以及条盒纸在输送中的稳定性,设备有效作业率提高了0.4个百分点。

Improvement of Carton Blank Feeding System in YB65A Cartoning Machine

When carton blank travels and falls in the lower channel in YB65A cartoner,it may be out of position because of dither or bending,which results in conveying delay,carton blank jam or falling out,and the carton quality is deteriorated.Therefore,a method of guiding the blank in the lower channel by means of compressed air was developed.The compressed air pipes were installed at the fixed upper folding plate and the upper guide of pre-folding chamber,aided by compressed air,the blank was guided to blank grippers.An electromagnetic valve was used to accurately control the on/off of the compressed air.The application results showed that the quality problems caused by the dither and distortion of carton blank in lower channel were well resolved,the adaptability of the cartoner to carton blank,the stability of blank feeding were improved,and the machine efficiency increased by 0.4 percentage points.