Dispensing machine is a special automatic equipment with functions such as positioning, hot glue, condensation, closing, etc. It can shoot a small amount of glue evenly to the target position according to needs, so as to achieve the fixed or connected object. The main principle of the dispensing machine is: first of all, paint the rubber pump winding, so that it produces a magnetic field; Then, the current of the driving motor is transmitted to the enameled winding, and the magnetic field is used to produce a magnetic field line field, so that the glue emits a certain amount of glue at each operation.