DEVICE FOR THE CONTINUOUS MANUFACTURE OF SLABSTOCK POLYURETHANE FOAM

摘要

This invention is for devices for the continuous production of expanded polyurethane plate. Said devices consist of a transporter device (1) and a stirring stem (51) and means (6) for unloading the reaction compound from the stirring stem (51) on the transporter device (1). There is also an initial board (7), a terminal board (8) on the device to move the initial board (7) along the transporter device at the beginning of the production process, making the reaction compound move to increase the thickness of the front part of the foamed plastic being produced, and to move the terminal board, pushing the foamed plastic reaction compound forward to increase the thickness of the terminal part. The operator does not need to enter the machine which produces the foamed plastic, and the initial and the terminal profiles of the foamed plastic blocks obtain optimal results.