包装机创新设计说明书.doc

目录1、摘要.................................................1 2、引言…………………………………………………………………………………………….2 3、设计方案…………………………………………………………3 四.理论计算 五.工作原理 12 六.创新点及创新优势 13 七.作品部分相关图片 14 八.推广应用价值 23 九.总结与体会 23 【参考文献】 24  摘 要 如今随着经济发展市场上的商品越来越多，所需的包装箱也随之增加，人工对包装箱进行打胶封装不仅耗时而且耗力，不利于商品在市场上的快速流通，因此设计一种可以用于包装多种材质、尺寸和形状商品以及对这些商品方便快捷地打胶封口的机械装置,已成为当今的一个巨大需求。对打胶过程进行分析可知其包括有收盖，打胶和割胶三个动作，需要对三个动作进行机械原理构思并选择合适的机构，适应如今节能减排的思想以及减轻机械装置的重量，选择不用电动机而采用人力来控制机构进行包装箱封装，为了能减少人封装包装箱的动作和适用于不同尺寸的包装箱，构思了一种能自锁的收盖装置进行收盖和能自动切断胶带的割带装置，利用压簧特性,四杆机构的特点和正反一体丝杆来分别适应包装箱的一定范围內的长度，高度和宽度，打胶过程则采用手动产生近圆弧轨迹实现对箱子的封盖，并且在封装完后整个机构能自动复位为下个包装箱封装做好准备。 关键词：包装、设计、机构 Abstract Now with the economic development more and more products on the market, the packing box required also increases, the artificial packing glue package not only time-consuming and labor-intensive, not conducive to the rapid distribution of goods in the market, so the design of a variety of materials can be used for packaging, size and shape of goods and machinery for sealing these goods are convenient to glue, has become a great demand today. On the analysis the glue process includes collecting cover, glue and tapping three movements, the need for mechanical principle idea of three actions and choose the appropriate institutions, to adapt the present energy-saving emission reduction ideas and reduce the weight of the mechanical device, motor and choose not to use human body to control the packing box package, in order to reduce the packaging box action and is suitable for packing boxes of different sizes, designs a self-locking closed cover device receiving cover and can automatically cut off the tape cutting device, a pressure spring characteristics, the characteristics and the development of wire rod of four bar mechanism to adapt to a certain range of the length of the packing box respectively, the height and width, gluing process using manual arc track to achieve nearly capping box, and the package after the whole mechanism can automatically