Raw material discharge head cleaning device of polyurethane foam molding

摘要

(57) [Abstract] In polyurethane foam molding using the Objective robot to obtain even a device capable performed every discharge cleaning of the raw material discharge ports in the case of using a chemical reaction is fast feed. [Configuration] When the raw material is usually liquid, when the increased viscosity is progressing reaction, and depending on the state when it is solidified, The raw material is wiped with strips of plastic or the like, is scraped by a metal plate, was it possible to scraping with a brush apparatus. [Effect] it has enabling head cleaning in response to a variety of sources.