MOULD WITH PLUG-IN CORE AND SEAT FOR FABRICATION OF FOAM MATERIALS Russian patent published in 2015 - IPC B29C44/58 B29C33/30 B29C45/26 

FIELD: process engineering.

SUBSTANCE: invention relates to moulding of foam materials with the help of moulds with plug-in cores and the seat. Claimed injection mould comprises the components that follow. The stationary die and moving die displacing horizontally toward stationary die and combined therewith for fitting in the moulding machine, It has one or several seats articulated with the moving die side facing the stationary die. It has one or several cores articulated with the stationary die side facing the moving die. Besides, it has the stock injector. The latter is arranged at the moving die to feed the stock into moulding cavity formed between the seat and the core at moving die alignment with the stationary die. Also, it incorporates the extractor arranged at said moving die to withdraw the moulded article from moulding cavity seat.

EFFECT: replacement of the seat and core only in compliance with the article specs.

6 cl, 9 dwg