Shooting out gold elder brother nozzle gate

摘要

The present invention relates to an improved structure of an injection mold nozzle gate, and more particularly, by installing a resin blocking ring made of titanium on the outer surface of the nozzle to prevent the blocking ring from reaching the tip of the nozzle installation hole of the upper disk to maintain a high temperature. By minimizing the conduction heat that was lost by conducting the heat of the tip of the nozzle to the relatively low temperature of the upper disk, the change of temperature transmitted to the nozzle due to the ring is minimized, and the nozzle installation work of the nozzle and the upper disk are closely blocked. It is characterized by the improved structure of the nozzle gate for injection molds, which reduces the occurrence of gas and facilitates the color changer while preventing the retention of oil.;Injection mold, nozzle body, gate, blocking ring, nozzle installation hole, nozzle pin