Production process of extruded insulation board

Abstract

The invention relates to the field of production and processing, and particularly relates to a production process of an extruded insulation board. An extrusion mold is used and comprises a main frame,an extrusion module and an inner container, wherein a limiting frame with a square hollow structure is fixedly connected to the top of the main frame; a first hydraulic cylinder is fixedly connectedto the position, positioned below the limiting frame, in the main frame; the extrusion module is fixedly connected to the top of the first hydraulic cylinder; the top of the extrusion module is inserted into the limiting frame; first grooves are symmetrically formed in the two sides of the extrusion module; second grooves are symmetrically formed in the positions, positioned below the first grooves, of the two ends of the extrusion module; spring telescopic rods are fixedly connected in the first grooves and the second grooves; and one of the ends of the spring telescopic rods is fixedly connected with telescopic clamping strips. The production process has the advantages of being simple in structure, convenient to operate, capable of greatly improving the production efficiency of the extruded insulation board and suitable for popularization.

Description

technical field [0001] The invention relates to the field of production and processing, in particular to a production process of extruded plastic insulation boards. Background technique [0002] Extruded plastic insulation board is extruded polystyrene insulation board, which is a kind of foamed rigid plastic board formed by heating and extruding polystyrene resin as raw material and adding other polymers. The form casting is completed. [0003] In the traditional production process, after injection molding, it needs to be manually separated after cooling, and the formed insulation board is taken out. The process is time-consuming and laborious, and manual separation is easy to cause damage to the insulation board, which affects the yield of the extruded insulation board. At the same time, after the insulation board is taken out, debris often remains on the inner wall of the mold, which affects the next extrusion molding, and manual cleaning is also required, which brings i...

AI Technical Summary

Problems solved by technology

[0003] In the traditional production process, after injection molding, it needs to be manually separated after cooling, and the formed insulation board is taken out. The process is time-consuming and laborious, and manual separation is easy to cause damage to the insulation board, which affects the yield of the extruded insulation board. At the same time, after the insulation board is taken out, debris often remains on the inner wall of the mold, which affects the next extrusion molding, and manual cleaning is also required, which brings inconvenience to the extrusion insulation board and affects production efficiency.

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