COLD RUNNER MELT DISTRIBUTOR

摘要

The invention relates to a cold runner melt distributor for a casting tool or injection moulding tool for the casting or injection moulding of moulded parts, said tool comprising a number of mould cavities. According to the invention: a nozzle block (1) is sandwiched between a rear distributor plate (7) for distributing the supplied melt of the moulding compound and a front discharge plate (6) for discharging the melt of the moulding compound; a spring (10) is arranged between the rear end face of the nozzle block (1) and the associated rear distributor plate (7), or between the rear end face of a hollow cylindrical nozzle body (12) located in the supply duct (2) and the associated rear distributor plate (7); and a sealing ring (11) is arranged around a rear-side projection and a recess associated therewith, the projection and recess being formed between the nozzle block (1) or the nozzle body (12) and the rear distributor plate (7).