2021年度量杯充填形式的颗粒物料卧式成型充填封口包装机设计机械CAD图纸.doc

摘要
本课题专门针对量杯充填形式颗粒物料卧式成型-充填-封口包装机结构进行设计。 该包装机计量最大范围100ml, 包装速度50-70袋/min, 采取三边封。
这类包装机计量装置关键采取可调容量式充填量杯, 量杯由上下两部分组成。 经过调整结构能够改变上下量杯相对位置, 实现容积微调。 微调能够自动进行, 也能够手动进行。 封口和充填采取直移型袋成型-充填-封口机构设计。 采取间歇式牵拉机构对薄膜进行牵引。 考虑经济性及为使结构简单化, 故横、 纵封采取热板加压封合, 切断部分使用热刀熔断。 三角板成型器关键由等腰锐角三角形平板、 导辊和固定支板联接而成。 在多个机型上应用, 尤其当制袋规格有较大改变时, 它含有良好适应性。 利用三角板成型器即可将平张薄膜折叠成型, 本机采取机械式无级调速装置, 经过旋钮顺, 逆转动带动可动锥盘上下移动, 即可实现速度增减, 达成无级调速目标。 其结构简单, 传动平稳, 噪声小, 使用维修方便, 效率高, 所以在各类机械中得到了广泛应用。 有了这么包装机, 会提升生产效率, 降低劳动强度, 保护环境, 节省材料; 有利于确保被包装产品卫生, 提升产品质量, 延长产品保质期; 可降低包装场地面积, 节省基建投资, 赢得更多利润。
关键词:包装机; 颗粒物料; 结构设计; 计量
Abstract
In this paper, the structure of granular materials horizontal molding - filling – Sealer packaging machine in the form of measuring cup filling is designed. The packaging machine measures the largest extend of 100 ml, packages at the speed of 50-70 bags / min, and adopts a trilateral closure.
Such packaging machine measurement devices mainly used filling measuring cup of adjustable capacity which is cast with top part and bottom part. By adjusting the structure, we could change the relative position of top part and bottom part, and achieve volume fine-tuning. Fine-tuning can be carried out automatically, or manually. The structure of Sealing and filling bags adopts direct Shift-forming - filling - Seal mechanism. By Using Intermittent pulling mechanism, packaging machine can pull film. Considering the economy and simplified structure, the horizontal and vertical closure adopts closure of pressurized hot plate, and part of cutting off uses hot knife fuse. Triangle forming machine is consisited of isosceles acute triangle plate, guided rollers and fixed-link plate. Used in a variety of models, especially when a bag specification changes largely, it can be adapted widely. Triangle forming machine can fold film, and it regulats speed steplessly by mechanical devices, the knob can drive movable cone move up or down, you can a change the speed steplessly. It has simple structure, smooth tran