The online dispensing system is a high-speed, high-precision, high-stability automatic dispensing system that can be used with various dispensing modules, such as injection valves, screw valves, common valves, and syringes, Precision dispensing is used in semiconductor packaging, SMT packaging electronic product assembly, medical suppliers, etc, it can be applied to template machine, edge recognition and other visual recognition methods, which can adapt to different shapes, colors and materials, it can choose a combination of various modules, such as heating module, automatic weighing, automatic cleaning, laser height measurement, automatic loading and unloading, and material in spection, it can meet the industry’s dispensing process requirements.