Natural ultra-thin stone heat-preserving composite plate and manufacturing method thereof

Abstract

The invention relates to the field of machining of natural ultra-thin stone composite plates, in particular to a natural ultra-thin stone heat-preserving composite plate. The plate comprises a natural stone layer in a plate shape, reinforcing layers and a heat-preserving material layer, wherein the thickness of the natural stone layer is smaller than or equal to 6 mm, the reinforcing layers are arranged on the two sides of the heat-preserving material layer, and the reinforcing layer on one side is fixedly connected with the natural stone layer. The natural ultra-thin stone heat-preserving composite plate is thinner in stone, lighter, simple in machining mode, low in machining cost and high in efficiency. A method for machining the heat-preserving composite plate includes the steps that firstly, two parallel surfaces are symmetrically arranged on the two sides of the plate-shaped to-be-machined stone, and the two surfaces are both fixedly connected with one layer of heat-preserving material; secondly, the heat-preserving materials located on the two sides of the two-be-machined stone are fixedly connected with fixing devices respectively; thirdly, a cutting tool is controlled to cut the to-be-machined stone from the middle of the two heat-preserving materials to form two heat-preserving composite plates.

Description

technical field [0001] The invention relates to the field of processing natural ultra-thin stone composite boards, in particular to a natural ultra-thin stone thermal insulation composite board, and discloses a processing method for the composite board. Background technique [0002] Decorative boards (composite boards) are boards used in the decorative field, and are generally installed on walls. Nowadays, users have higher and higher requirements for indoor thermal insulation effects. Therefore, today’s decorative boards are generally composite structures. The outermost one The first layer is made of stone to ensure the hardness required for the daily use of the decorative board, to prevent bumps and to beautify the appearance of the environment, etc., and the inner layer is the thermal insulation structure; [0003] The stone itself is very heavy, and the decorative board is an auxiliary material, so the lighter the better, at the same time, if less stone is used, the volu...

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Problems solved by technology

[0003] The stone itself is very heavy, and the decorative board is an auxiliary material, so the lighter the better, at the same time, if less stone is used, the volume of the thermal insulation structure can be increased in a limited space, and the thermal insulation performance of the decorative board can be increased. The thinner the stone on the board, the better. However, in the prior art, the way to make the stone thinner is to grind slowly on the surface of the stone, and to grind the stone thinner and thinner layer by layer (because After the stone is thin, it is easy to break, so first compound the stone to be processed on the insulation material, and then grind it layer by layer in this way, or cut and process the stone first, and then compound it on the insulation material, but this method For the above reasons, the degree of thinning is limited), this method is inefficient and wastes materials

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