切纸机的结构设计摘 要不干胶在平时的生活中应用非常广泛，如在液晶显示屏生产中需要在引脚处贴覆一张单面不干胶保护纸，可以用来保护液晶屏。贴保护纸在许多生产线上都是必不可少的一道工序，但是目前却还没有现成的条状不干胶保护纸，生产商们均需要对整张纸的不干胶进行切割，因此企业对可以长时间、高精度的不干胶切纸机需求比较大。本次机械设计的目标就是设计出一款用于单面不干胶保护纸切割的专用设备。不干胶切纸机的主要工作运行原理是通过控制伺服电机的转动速度及气缸在不同时点的动作，伺服电动机通过蜗轮蜗杆的传动带动大滚筒转动并在从动滚筒间夹紧力的作用下，通过存在的摩擦力的传动作用进行不干胶切纸的送料，当所要切割的不干胶切纸送料到位后，机器上方的气缸作用开始下行进行切纸。不干胶切纸机的主要部件有以下几部分：支撑轴部件、传动系统、切割组件、送料机构和机架底座等部分组成关键字： 伺服电动机 切纸系统 气缸 蜗轮蜗杆1Structure design of adhesive paper cutting machineAbstractNon-drying adhesive is widely used in daily life. For example, in the production of LCD, a single-sided non-drying adhesive protective paper is required at the pin, which can be used to protect the LCD screen. Paste protection paper is an essential process in many production lines, but there is no ready-made strip of non-stick protection paper. Manufacturers need to cut the dry adhesive of the whole paper. Therefore, enterprises need a long-term, high-precision paper cutter. The goal of this mechanical design is to design a special equipment for cutting single-sided adhesive protective paper. Its main principle is to control the action of servo motor and cylinder. The motor drives the large drum to rotate and clamps the adhesive protective paper with the driven drum to cut. The paper is fed by the friction transmission. After the adhesive cutting paper is fed in place, the cylinder starts to cut the paper downward. It is mainly composed of supporting shaft parts,...
