LED dispensing machine adopts step motor as the driving mode, the function of LED dispensing ongoing strength high repeatability, ensure the dispensing round LED bulb needs, and provides a powerful dispensing demand intensity, which is compared to other ordinary motor work can, through targeted bulb dispensing work programming more convenient for operator to perform target programming, only need to perform a program can continue many repetitive work, easy to use and wide, through the unique operation with the teach box can adjust different parameters, the LED bulb dispensing function more effectively for dispensing work. In the light of round LED dispensing, first to determine the best working parameters during the commissioning phase will work best if the data is adjusted, repeated modification of consistency in normal work easily affect the dispensing dispensing work, and to ensure the circular trough clean clean, if material is easy to make the bulb dispensing link affected, secondly to ensure the working voltage of LED ball bubble gum machine tends to be stable, reduce the power equipment of other circuits can make the dispensing machine more stable for bulb dispensing.