A high-precision vertical blow molding machine injection system relates to the blow molding industry, comprising a driving mechanism for extruding raw materials and pushing molten plastic downward, a heating module for converting granular materials into semi-molten plastic fluid, a feeding module for quantitative material conveying, a machine barrel for material delivery matching, and a head mold for primary forming of hollow plastic films. Equipped with scanning and receiving units, the system detects cylindrical hollow parisons through infrared reflection difference between plastic surfaces and barrel inner walls. Infrared signals are calculated and transmitted to the PLC controller, which triggers alarm prompts according to signal changes, realizing intelligent early warning and improving operational safety.
Country Code: CN
Application Number: CN201911150203.8
