Industry Development Of Injection Molding Machine

The manipulator of the injection molding machine is an automated production equipment that can imitate part of the functions of the upper limbs of the human body and can automatically control it to transport products or operate tools for production operations according to predetermined requirements. Chinese plastic processing plants in the coastal areas of South China and East China are showing increasing interest in manipulators, but the penetration rate of injection molding machine manipulators in the domestic plastic machine industry is less than 10%. The manipulator can ensure the consistency of the operation cycle, improve the quality, and be safer. With the rapid development of the plastics processing industry in my country, the degree of automation of injection molding equipment is getting higher and higher. Modern injection molding machines are often equipped with manipulators to improve production efficiency. my country's exports and imports of injection molding machines are basically the same at around 15,000 units, but the import value is 920 million US dollars, and the export value is 350 million US dollars. Precision injection molding machines are mainly foreign brands. In the extrusion equipment, biaxially stretched PET, film units, precision medical catheter extrusion units, etc. have always been the domains of foreign companies. It is very necessary to develop domestic precision injection molding and extrusion equipment with independent intellectual property rights. On the one hand, it can replace imports, and it can also make my country occupy a place in the high-end international plastic machinery market. Traditional plastic machinery still has a certain potential in terms of energy saving, because the previous design often only paid attention to the production capacity of a single machine. In the design of energy-saving plastic machinery, the production speed is not the most important indicator, the most important indicator is the energy consumption per unit weight of products. Therefore, the mechanical structure, control mode, and operating process conditions of the equipment must be optimized based on the minimum energy consumption.