常用的自动点胶机有两轴、三轴、四轴、五轴之分，而其中三轴系列点胶机是最常用的，分为X Y Z轴。一般的三轴点胶机就能满足生产的需要了，四轴点胶机的话就是加个旋转的轴，这样很多三轴点胶机解决不了的问题四轴点胶机就能解决了。
The commonly used automatic dispensing machine has two axes, three axes, four axes, five axes of the points, and three-axis series dispenser is the most commonly used, divided into x Y Z axis. The general three-axis dispensing machine can meet the needs of production, four-axis dispensing machine is to add a rotating axis, so many three-axis dispensing machine can not solve the problem of four-axis dispensing machine will be able to solve.
Automatic dispensing machine In fact, on a few axes, can not be called dispensing machine, can only be called mechanical arm. Three-axis dispensing machine can only carry out the standard X, Y, z movement, such as the location of the product dispensing in the side, may need to point glue head tilt dispensing, that requires 4-axis dispensing machine R axis to work, if the product needs to carry out two points of glue, then the product needs to be turned over, it will need 5 axis robotic arm.
Four-axis dispensing machine compared to three-axis dispensing machine with draw point, straight line, multi-segment line, three-dimensional arc, space arc, Circle, ellipse, runway, distance shape, helix, coating, automatic round angle, irregular three-dimensional spline curve and other graphic elements, fully realize the 360-degree rotation of the glue, so in the field of application more extensive.