The general multi axis automatic glue dispenser is operated by a single chip microcomputer. It can realize point, paint, arc, circle, irregular curve and so on. It can meet the requirements of different products. The multi axis automatic glue dispenser can automatically spot glue work, can reduce the productivity of part of the labor, suitable for mass production, and can improve the production quality of the product. For the point pressure of mass production, multi axis automatic dispensing machine can be used for dispensing. However, when dispensing, it is necessary to select suitable size and dispensing valve and needle according to the glue and voltmeter dispensing requirements. Commonly used AB and epoxy resin in transformer, the two kinds of glue are essentially different, so in the use of these two kinds of glue dispensing work best to choose the right needle according to the requirements of convenient dispensing work. From above, we can see that the use of multi axis automatic dispensing machine in the voltage regulator can not only reduce labor productivity but also improve the dispensing efficiency. It is necessary to pay attention to the use method of the glue dispenser in the multi axis automatic glue dispenser of the voltage device, so as to avoid the error of the use of the voltage device to influence the quality of the glue.