We first analyze the development of the industry, compared with China dispensing Japan, Japan is relatively early in the introduction of dispensing equipment, also has a great advantage in the development of the time, so in the development of LED phosphor dispensing machine is to get one of the most successful. Because of the electronic and manufacturing market in Japan is relatively well developed, demand for the dispensing industry is relatively large, the dispensing precision requirements are relatively high, so the Japanese rubber industry need to go high-end technology route, so this is Japan LED phosphor dispensing machine industry is developed, the main reason is the perfect performance. Behind the traditional mode of dispensing equipment greatly solve the production efficiency is slow, a lot of improvement in the dispensing efficiency and dispensing quality compared to the manual, has also been greatly improved in the dispensing loss of materials, the most important is that the dispensing device can complete dispensing operation in some simple geometric patterns, and this kind of equipment although simple, but compared to the manual dispensing, the quantity of cement is more uniform, which makes the operators in the dispensing process more simple.