A kind of polystyrene foam board manufacturing process

Abstract

The invention relates to a polystyrene foam board manufacturing and processing technology. A facility comprises a workbench, a belt conveyor, a locating device and a punching device. The belt conveyoris fixedly installed at the upper end of the left side of the workbench, the locating device is installed at the right end of the belt conveyor, and the punching device is installed at the front endof the locating device. The punching device comprises an inverted-L-shaped plate, an electric air cylinder, a supporting frame, a motor, gears, rotating rods and punching frames. According to the polystyrene foam board manufacturing and processing technology, the belt conveyor and the locating device cooperate with each other to locate, convey and collect foam boards, the foam boards are punched by the punching device, the inner walls of holes are processed to enable the inner surfaces of the holes to be smooth, and therefore the quality of the foam boards is improved. Meanwhile, cylindrical foam blocks which are formed after punching operation is accomplished are downwards pushed out, can be separated from the foam boards and finally are collected.

Description

technical field [0001] The invention relates to the field of board processing, in particular to a polystyrene foam board manufacturing process. Background technique [0002] Polystyrene foam board is made of expandable polystyrene beads containing volatile liquid foaming agent. After heating and pre-expanding, it is a white object that is heated and formed in a mold. It has a micro-closed-cell structure and is mainly used for Building wall, roof insulation, composite board insulation, cold storage, air conditioning, vehicle, ship insulation, floor heating, decoration and sculpture, etc. are widely used. [0003] In the process of processing the foam board, due to the limitation of the physical properties of the foam board, the following problems exist in the actual operation process: [0004] (1) When the traditional foam board production and processing equipment is punching the foam board, due to the structure of the foam board, the inner surface of the foam board after pe...

AI Technical Summary

Problems solved by technology

[0004] (1) When the traditional foam board production and processing equipment is punching the foam board, due to the structure of the foam board, the inner surface of the foam board after perforation is easily uneven. When the surface quality of the foam board is required to be high , the surface needs to be treated again, which increases the processing cost of the foam board

[0005] (2) When the traditional foam board production and processing equipment is punching the foam board, the cylindrical foam block after the foam board is punched is very easy to get stuck in the hole of the foam board and the punching tool, which affects the equipment punching. Hole Quality and Efficiency

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