箱装烟梗开袋机落料装置的设计与应用  

Design and application of bag-opening and material-dropping device for boxed tobacco stem

作　　者：吴国忠 张可洲 周文滨 李鹏超 WU Guozhong;ZHANG Kezhou;ZHOU Wenbin;LI Pengchao(Xiamen Tobacco Industry Co.,Ltd.,1st Xinyang Road,Haicang,Xiamen 361022,Fujian,China)

机构地区：[1]厦门烟草工业有限责任公司,福建省厦门市海沧区新阳路1号361022

出　　处：《中国烟草学报》2024年第3期61-68,共8页Acta Tabacaria Sinica

基　　金：福建中烟工业有限责任公司科技项目“箱装烟梗解包工艺流程及关键设备的研究与应用”(FJZYKJJH2022ZD051)

摘　　要：为解决液压翻转投料装置所需操作人员多、人车区域重叠和杂物风险等问题,开发了箱装烟梗去包装作业的自动化投料流程和设备,通过对开袋机关键部件落料装置的设计,研究具有一级翻架和二级翻板的两级翻转机构并验证其结构参数,在Solidworks中对一级翻架建模并测算转动惯量来完成摆动气缸的选型,在Ansys Workbench中进行了静力学分析,设计了两级翻转机构翻转流程。以液压翻转投料装置和徐州众凯机电设备制造有限公司生产的ZKSP1207型开袋机为对象进行测试,结果表明:与液压翻转投料装置相比,箱装烟梗去包装作业的自动化投料设备的操作人数由4人降为1人,薄膜袋扯破数由4.2个∙批^(-1)降为0,单箱投料完成时间由4.13min∙箱^(-1)降为2.16min∙箱^(-1),缩短47.71%,人工干预和杂物风险大为减少,有效支撑了箱装烟梗自动化投料的实现。To solve the problems of needing multiple operators,overlapping areas between people and vehicles,and the risk of debris in the hydraulic tipping feeding device,an automated feeding process and equipment for the unpacking operation of boxed tobacco stems were developed.By designing the key component of the bag-opening machine,the material-dropping device,the study researched a two-stage flipping mechanism with a primary flip frame and a secondary flip board,and verified its structural parameters.Modeling of the primary flip frame in Solidworks was conducted to calculate the moment of inertia for the selection of the swing cylinder.A static analysis was performed in Ansys Workbench,and the flipping process of the two-stage flipping mechanism was designed.Testing was conducted on the hydraulic tipping feeding device and the ZKSP1207 type bag-opening machine produced by Xuzhou Zhongkai Electromechanical Equipment Manufacturing Co.,Ltd.The results show that compared with the hydraulic tipping feeding device,the number of operators for the automated feeding equipment of the boxed tobacco stem unpacking operation was reduced from 4 to 1,the number of torn film bags decreased from 4.2 per batch to 0,and the feeding time per box was reduced from 4.13 min per box to 2.16 min per box,a reduction of 47.71%.Manual intervention and the risk of debris were significantly reduced,effectively supporting the implementation of automated feeding for boxed tobacco stems.

关 键 词：开袋机 落料装置 转动惯量 ANSYSWORKBENCH 静力学分析 

分 类 号：TS43[农业科学—烟草工业]