摘要：T-20条包透明纸包装机在运行中，常常出现条包端部透明纸皱褶、卷曲等热封不良的质量缺陷。根据T-20条包透明纸包装机工作原理，在对故障现象及原因进行分析和确认后，对T20端部热封机构进行了较大改进，包括采用气动系统取代原凸轮连杆传动机构，增加热封时间控制器的改进。改进后的热封机构结构简单、运行平稳，产品端部热封质量缺陷得到较好解决，质量稳定性得到提高。由工艺质检部门的统计数据说明，端部热封机构的改进取得了明显效果。
> 关键词 T20;端部热封缺陷;气动机构
T-20端部热封机构的改进及应用
Article T-20 package installed in the transparent operation of paper, often the end of Article cellophane bag fold, crimp, such as poor sealing quality defects. According to Article T-20 package installed working principle of transparent paper, in the phenomenon and the reasons for the failure analysis and confirmation, sealing the end of the T20 had a greater improvement of institutions, including the use of pneumatic system to replace the original cam-link transmission to increase the sealing time controller improvements. Institutions improved sealing structure is simple, smooth operation, product quality defects tip get a better sealing solution to improve the quality of stability. By the process of statistical data quality inspection departments show that the end sealing institutions have achieved remarkable improvements in results
参考知识1
T - 20 bag in the operation of installed in transparent, often appear at the end of the paper the bag, curly transparent folds such hot sealing bad quality defects. Based on T - 20 of transparent paper bag on the working principle, installed fault phenomena and cause analysis and confirmation, T20 to end the heat sealing mechanism, including adopt pneumatic system improvement replaced the original cam-link transmission mechanism, increase the heat sealing time controller. Improved seal of simple structure, stable operation organization, the products of heat sealing quality defects have good quality, improve stability of solution. By process quality inspection department of statistics, heat sealing institution of the improved