As a new lighting tool, LED, as a new lighting tool, has been widely used in this industry as a new lighting tool because of its special features. However, this product is more stringent on the demand for glue than the regular dispensing operation. This is the most important glue chip in LED, which has the LED lighting function. If it is exposed to the air for a long time, the whole mechanical performance of LED will decline, and it will even lose its function. Therefore, it is very necessary to carry out precision glue packaging. It is to carry out precision dispensing, so LED lamp package using LED ball bubble gum machine is very important. In the field of LED lighting in the production of automatic dispensing machine plays a very important role, whether it is the lamp holder and the substrate bonding or lighting chips need to be done by the LED automatic dispensing machine, the design of the small desktop using the most LED automatic dispensing machine, lightweight and convenient and easy to use, which is responsible for undertaking all kinds of mechanical arm dispensing dispensing the work needs, can help users to complete all kinds of irregular path glue coated or glue dispensing work, mechanical arm is an integral part of LED automatic dispensing machine, the mechanical arm multifunctional automatic dispensing machine can improve the practical value of LED.