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A kind of production process of polystyrene insulation sandwich panel

A heat-insulating sandwich panel and polystyrene technology, which is applied in the direction of building components, buildings, building structures, etc., can solve the problems of poor bonding and forming effects, low continuous processing efficiency, etc., and achieve improved effects and good bonding and forming effects , increase the effect of roughness

Inactive Publication Date: 2018-08-14
江西合昌实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the shortcomings of low continuous processing efficiency, poor bonding and forming effect, bottlenecks in product performance and no breakthrough in performance in the production process of polystyrene insulation sandwich panels in the prior art, the present invention aims to solve the technical problems It is to provide a production process of polystyrene insulation sandwich panels with high continuous processing efficiency, good bonding and forming effect, and improved fire resistance, heat preservation and durability compared with existing products.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of production technology of polystyrene insulation sandwich panel, comprises the steps:

[0027] A. Uncoil the color steel plate coil Ⅰ through the uncoiler Ⅰ, and use the shearing device Ⅰ to cut it to a fixed length. The color steel plate coil Ⅰ uses a colored galvanized steel plate to obtain the plate Ⅰ, and the color steel plate coil Ⅱ is uncoiled through the uncoiler Ⅱ. And use the shearing device Ⅱ to cut to length, and the color steel plate roll Ⅱ chooses the color aluminized steel plate to obtain the plate Ⅱ;

[0028] B. The plate I and plate II in A are transported through the conveyor belt, so that the plate I and plate II pass through the rolling machine for rolling and bending at the same time, and the grooves are rolled out on the plate I and plate II, and the plate I is used as the upper panel , plate II is used as the lower panel;

[0029] C. Heat the plate I in B to 37°C, heat the plate II to 47°C, and then spray the glue I on the lower surface o...

Embodiment 2

[0035] A kind of production technology of polystyrene insulation sandwich panel, comprises the steps:

[0036] A. Uncoil the color steel plate coil Ⅰ through the uncoiler Ⅰ, and use the shearing device Ⅰ to cut it to a fixed length. The color steel plate coil Ⅰ uses a colored galvanized steel plate to obtain the plate Ⅰ, and the color steel plate coil Ⅱ is uncoiled through the uncoiler Ⅱ. And use the shearing device Ⅱ to cut to length, and the color steel plate roll Ⅱ chooses the color aluminized steel plate to obtain the plate Ⅱ;

[0037] B. The plate I and plate II in A are transported through the conveyor belt, so that the plate I and plate II pass through the rolling machine for rolling and bending at the same time, and the grooves are rolled out on the plate I and plate II, and the plate I is used as the upper panel , plate II is used as the lower panel;

[0038]C. Heat the plate I in B to 40°C, heat the plate II to 50°C, and then spray the glue I on the lower surface of...

Embodiment 3

[0044] A kind of production technology of polystyrene insulation sandwich panel, comprises the steps:

[0045] A. Uncoil the color steel plate coil Ⅰ through the uncoiler Ⅰ, and use the shearing device Ⅰ to cut it to a fixed length. The color steel plate coil Ⅰ uses a colored galvanized steel plate to obtain the plate Ⅰ, and the color steel plate coil Ⅱ is uncoiled through the uncoiler Ⅱ. And use the shearing device Ⅱ to cut to length, and the color steel plate roll Ⅱ chooses the color aluminized steel plate to obtain the plate Ⅱ;

[0046] B. The plate I and plate II in A are transported through the conveyor belt, so that the plate I and plate II pass through the rolling machine for rolling and bending at the same time, and the grooves are rolled out on the plate I and plate II, and the plate I is used as the upper panel , plate II is used as the lower panel;

[0047] C. Heat the plate I in B to 43°C, heat the plate II to 53°C, and then spray the glue I on the lower surface o...

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Abstract

The invention relates to a production process of sandwich panels, in particular to a production process of a heat preservation polystyrene sandwich panel. The production process of the heat preservation polystyrene sandwich panel aims to achieve the technical purposes that the continuous machining efficiency is high, the bonding molding effect is good, and the fireproof property, heat preservation property and durability are all improved compared with an existing product. Through the production process of the heat preservation polystyrene sandwich panel, the finished heat preservation polystyrene sandwich panel is produced by combining a color steel plate roll I, a color steel plate roll II, a polystyrene plastic extrusion plate, alumina silicate fibers and other materials through the steps A-G. By means of the heat preservation and fire retarding performance of the alumina silicate fibers and alumina powder, the fireproof property and heat preservation property of the heat preservation polystyrene sandwich panel are greatly improved; through the peeling and grinding treatment on the polystyrene plastic extrusion plate, the bonding molding effect is improved; and the production process has the advantages of being high in continuous machining efficiency, good in bonding molding effect, quite high in practicability and suitable for application and popularization.

Description

technical field [0001] The invention relates to a production process of a sandwich panel, in particular to a production process of a polystyrene thermal insulation sandwich panel. Background technique [0002] At present, the materials of line boards widely used in house decoration on the market are wood, gypsum, stainless steel and plastics, etc., and the most frequently used plastic materials are polystyrene materials, and polystyrene extruded boards ( XPS) is the most widely used. Polystyrene extruded board is a material that is continuously extruded and foamed by a special process, so the hard film formed on the surface is uniform and flat, and the internal completely closed-cell foam is continuous and uniform, forming a honeycomb structure. , so it has the characteristics of high compression resistance, light weight, non-water absorption, airtight wear resistance and non-degradation, and its strength, heat preservation, and water vapor penetration resistance have been g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C2/292
CPCE04C2/292
Inventor 伍圣福
Owner 江西合昌实业有限公司
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