| 摘要 |
The present invention relates to a nozzle locate of a hot runner injection molding device for changing color. More specifically, the present invention relates to a nozzle locate of a hot runner injection molding device for changing color, which comprises: a body including a first and a second resin pipe line, a nozzle pin guide hole, a first and a second assistance heater, a fixing hole, and a mounting groove; a nozzle pin formed with a mounting protrusion and inserted in the nozzle pin guide hole; a nozzle flange including a heater insertion unit inserted the lower end in the mounting groove on the upper unit, a ring insertion groove on the upper unit of the heater insertion unit, a nozzle pin insertion hole, a first or a second resin injection pipe line, a heater mounted on the heater insertion unit, and a fixing ring for fixing the heater; and an upper fixing block installed with the lower end inner diameter corresponding to the outer diameter of the heater by reducing the inner diameter as a taper form from the upper unit to the lower unit. |
