Polystyrene foam plastic board cutting process

Abstract

The invention relates to a polystyrene foam plastic board cutting process. A polystyrene foam plastic board cutting device comprises a base, a fixing device and a slitting device, the fixing device isinstalled at the upper end of the base, the slitting device is arranged above the fixing device, and the slitting device is installed at the upper end of the base. The cutting process can solve the problems that when semicircular grooves are formed in polystyrene foam plastic boards, existing equipment cannot be adjusted at will according to the lengths of the foam plastic boards, so that the function of cutting the foam plastic boards of different sizes cannot be achieved, the flexibility of the equipment is reduced, meanwhile, the cutting radius cannot be adjusted, the semi-circular grooveswith different sizes cannot be cut in one equipment, the applicability of the equipment is reduced, the foam plastic boards cannot be ejected out after being cut, and therefore the foam plastic boards cannot be taken out of the equipment easily.

Description

technical field [0001] The invention relates to the technical field of foam board processing, in particular to a polystyrene foam board cutting process. Background technique [0002] Polystyrene foam board, also known as foam board and EPS board, is a white object formed by heating and pre-expanding in a mold from expandable polystyrene beads containing a volatile liquid foaming agent. The structural characteristics of closed cells; the polystyrene foam board can protect the main structure of the building and prolong the life of the building. Since the external insulation is to place the insulation layer outside the structure, it reduces the pressure caused by the structural deformation caused by temperature changes, and reduces the erosion of the structure by harmful substances in the air and ultraviolet rays. [0003] At present, the existing equipment usually has the following deficiencies when opening semicircular grooves for polystyrene foamed plastic boards: 1. The ex...

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Problems solved by technology

[0005] The present invention can solve the problem that the existing equipment cannot be adjusted arbitrarily according to the length of the foam plastic board when opening a semicircular groove for the polystyrene foam plastic board, so that the function of cutting foam plastic boards of different sizes cannot be realized , which reduces the flexibility of the equipment. At the same time, the cutting radius cannot be adjusted, so that semicircular grooves of different sizes cannot be cut on one equipment, which reduces the applicability of the equipment. Moreover, it cannot be cut after the foam plastic board is cut. Styrofoam boards are ejected, making it difficult to remove the foam board from the equipment

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