A总装图
摘要
真空包装机是一种被广泛使用的包装机械真空包装技术可以提高商品的使用价值,防腐防潮防锈蚀,减少损耗,节约贮运费用,有利于健康真空包装技术广泛用于食品药品电子仪器精密仪表化工产品等行业随着真空包装技术的发展,真空包装机械技术正逐渐提高和完善低成本智能化高品质是真空包装机械的发展趋势
本文分析了目前真空包装设备的不足,参考相关的资料,对现有的单盖双工位真空包装机进行了改进设计主要的改进如下:重新选用了热封变压器,提高了封口质量;对上工作室的密封槽密封条进行了重新设计,改善了真空室的密封性;对四连杆机构进行重新设计,改善了上真空室运动的平稳性和灵活性
关键词:真空包装四连杆机构热合器
ABSTRACT
Vacuum pack machine is one of the pack mechanisms being widely used.Vacuumized technology have the many important funtions as antisepsis, protection against the damp, protection against the rust, and advance the products performance,reduce the wastage, conomize the fare of storage and transportation, and have some contributions to people's health. Vacuumized technology has been used in the industry of foodstuff, phsic,electron instrument, precision meter, chemical industry manufacture etc.With the development Vacuum pack techniques,the pack mechanisms are improving andperfecting gradually. The development directions vacuum pack mechanism are Low cost,intelligentizing and high quality.
This thesis analysed the deficiency of current pack equipments, consulted relatedmaterials, improved design of the existing vacuum pack machine which is single cover board and double position. The mostly improvements can be list as follows: rechoose the heat transformer and advance the quality of the seal; redesign the atertight groove andbar and melioration the seal character of the vaccum room; redesign the four link mechanism and perfect the stability and flexibility of the vaccum room movement.
Key words: vacuumize four link mechanism fusion implement
目录
第一章引言……………………………………………………l
第二章总体方案设计…………………………………………2
2.1单盖双室真空包装机的热封原理……………………………………2
2.2单盖双室真空包装机的工艺流程……………………………………2
2.3总体方案的确定………………………………………………………2
2.3.1热合部件…………………………………………………………2
2.3.2真空室的下工作室形状…………………………………………3
2.3.3平衡机构…………………………………………………………3
2.4主要零件的定型………………………………………………………4
2.4.1四连杆机构及真空室的设计……………………………………5
2.4.2四连杆机构的工艺说明…………………………………………8
2.4.3单盖双工位真空包装机的气路设计……………………………9
2.4.4热合条的参数确定………………………………………………10
2.4.5热合部件结构的确定……………………………………………11
第三章设计说明……………………………………………12
3.1润滑和密封……………………………………………………………12
3.2使用维护和保养………………………………………………………12
3.2.1使用前注意……………………………………………………12
3.2.2车间环境………………………………………………………12
3.2.3工艺参数的选择与调整………………………………………12
3.2.4其余操作注意事项……………………………………………12
3.2.5维护……………………………………………………………13
结束语………………………………………………………………14
致谢…………………………………………………………………15
参考文献……………………………………………………………16
任务参数要求
设计所包含文件
说明书前三页
字数统计
弹簧支架
壳体
气路原理图
上箱装配图
小气室支架
宝塔嘴管接头
热合部件
