MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202617051245 A) filed by Shibaura Machine Co. , Ltd. on April 22, 2026, for Injection Molding Machine.
Inventors include Onuma, Hiroyuki; Igarashi, Takuya; Arimatsu, Hiroaki; Akisawa, Kentaro; and Osa, Noburo.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: An injection molding machine 1 comprises: an injection device 10 that melts a resin material in a heating barrel 11 and injects the resin material from a nozzle 12; a plurality of heaters 15 that are arranged in the heating barrel 11 to heat the resin material; a temperature control unit 117 that performs temperature control of each of the plurality of heaters 15 arranged in the heating barrel 11; a monitoring data acquisition unit 113 that acquires monitoring data detected by the injection device 10 when the resin material is melted by the injection device 10; a molten state estimation unit 115 that estimates a resin molten state, which is the molten state of the resin material in the heating barrel 11, on the basis of the monitoring data acquired by the monitoring data acquisition unit 113; and a temperature setting unit 116 that performs temperature setting for each heater 15, on the basis of the resin molten state estimated by the molten state estimation unit 115, when the temperature of each heater 15 is being controlled by the temperature control unit 117.
Disclaimer: Curated by HT Syndication.
