The Development Of Robot With Two Arms For Picking And Spraying For Die Casting Machine

Die casting is one of metal casting process which shots molten metal into the mold tomolding under pressure. We can obtain solid metal casting after opening the mold. Withthe development of science and technology and industrial production and the aspects ofenergy-saving, saving raw materials, the application field of die castings has become moreand more widely and the development of die casting technology is extremely rapid.This article aimed at the problems of the process that the existing die casting machinecasting production such as the production efficiency is low, high labor intensity, difficultmaintenance, high production cost. Automated transformation of delivery and spray whichare the two processes of die casting machine casting production. The280T die castingmachine is selected as the supporting device, developing a delivery spray arms in onedevice instead of the Pickup Robot and sprayer of existing die casting machine.Through the analysis of the production of die casting process after research aboutseveral of die casting production enterprise, the improved production process ofautomation production is proposed in this paper. Putting forward the corresponding designof automated production. The mechanical part of the arms equipment is divided into sixparts by function: the Cartesian coordinate robot system, the pick-up arm turntable system,the steering system, the pick-up hand system and the sprayer system.Equipment operation results show that this device deformed a successful signalinteraction with the die casting machine mold and realized continuous work. Theperformance of Pickup device and spray reached the first stage of the design requirements.Now the device can realize opening mold within20seconds, which increases efficiencyby50%than the existing pick-up manipulator and sprayer. But some defects in assemblyand commissioning of the equipment are also exposed. The second phase of the work willoptimize the defects that exist in the device, solving the problems existed in the original device such as rigidity and other processing craft. Which can improve operating stabilityand service life of the equipment based on cost control, at the same time improve theproduction efficiency.This device adopts the modular design, which is convenient to replace and maintainin actual use. At the same time by replacing the module of the mechanical, this devicecould adapt to most of the existing models of die casting machine. It also has new productadaptability. To sum up, this device has great application prospects.