YB95包装机拉带防跳辊轮的设计

目的 解决YB95条包透明纸包装机运行过程中拉带经常从输送辊轮槽内跳出，偏离正常位置，引发拉带错位质量事故的问题。方法 经过分析研究，设计制作一个由内、外轮体和防跳杆等部件组成的辊轮，有效阻止拉带跳出辊轮槽，防止拉带错位质量事故的发生。结果 防跳辊轮制作安装完成后，经过6个月测试，设备运行安全、稳定，因拉带跳槽引发的拉带错位条包数量降为0条，杜绝了拉带错位质量事故。结论 拉带防跳辊轮能有效阻止拉带跳出辊轮槽，杜绝了拉带错位质量事故，有效保障了产品质量。同时降低了原辅材消耗，减少了操作工工作量，提高了设备稳定性。拉带防跳辊轮还适用于其他烟草机械设备拉带的输送，适用范围广泛。

Design of Anti Jump Roller for YB95 Packing Machine

The work aims to solve the problem that the drawstring often jumps out of the conveying roller groove and deviates from the normal position during the operation of YB95 cellophane packing machine, and thus causes quality problem of dislocated drawstring. After analysis and research, a roller which was composed of inner and outer wheel body and anti jump rod was designed and made to effectively prevent the drawstring from jumping out of the roller groove and prevent quality accident of dislocated drawstring. Through 6 months of testing after the anti jump roller was manufactured and installed, the operation of the equipment was safe and stable. The number of drawstring dislocation caused by the drawstring jumping out of the roller was reduced to 0, putting an end to the quality accident of dislocated drawstring.The drawstring anti jump roller can effectively prevent the drawstring from jumping out of the roller groove, put an end to the quality accident of dislocated drawstring, and effectively guarantee the quality of products. At the same time, it reduces the consumption of raw materials and the workload of operators, and improves the stability of equipment. The drawstring anti jump roller is also applicable to drawstring conveying of other tobacco machinery and equipment. It has wide range of application.