Environment-friendly aluminum honeycomb panel

Abstract

The invention provides an environment-friendly aluminum honeycomb panel, and relates to the technical field of honeycomb panels. The environment-friendly aluminum honeycomb panel comprises a surface layer aluminum sheet and a bottom layer aluminum sheet, a honeycomb core is arranged between the surface layer aluminum sheet and the bottom layer aluminum sheet, and the peripheral side between the surface layer aluminum sheet and the bottom layer aluminum sheet is coated with a sealing edge; the surface layer aluminum sheet and the bottom layer aluminum sheet are both made of aluminum plates; the honeycomb core is formed by stretching an aluminum foil; the honeycomb core is of a honeycomb structure; the inner surface of the surface layer aluminum sheet and the inner surface of the bottom layer aluminum sheet are coated with pur glue corresponding to the honeycomb core in a rolling manner; and the surface layer aluminum sheet, the bottom layer aluminum sheet and the honeycomb core are pressed by a cold press or a hot press. By adopting the honeycomb panel made of the all-aluminum material, normal use requirement can be met, the panel can be directly recycled after being scrapped, splitting and screening are not needed, the honeycomb panel is more environmentally friendly, meanwhile, cyclic utilization of the material can be achieved, and the overall use efficiency of the honeycomb plate is greatly improved.

Description

technical field [0001] The invention relates to the technical field of honeycomb panels, in particular to an environment-friendly aluminum honeycomb panel. Background technique [0002] The honeycomb panel is composed of two panels and a honeycomb middle layer filled in it to ensure that the two panels work together. The design idea of ​​the honeycomb panel structure comes from the I-beam structure. The surface plate is equivalent to the wing plate of the I-beam and mainly bears the normal stress; the middle honeycomb layer is equivalent to the web of the I-beam and mainly bears the shear stress; The structure is strong and has a large section moment of inertia, so it has good rigidity and high bending strength; the middle sandwich layer is bionic on the natural honeycomb structure, and the material used is less, but the shear strength is high and the stability is good; the surface plate and the honeycomb middle layer are optimized The combination makes the honeycomb panel ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an environmentally friendly aluminum honeycomb panel, which solves the problem that the structural design of most honeycomb panels is too simple at present. Although the weight is relatively light, the overall connection strength is not high, and most of them are directly bonded with glue. , it is easy to shell and damage after being subjected to mild to moderate collisions, and many boards are designed with composite materials. After scrapping, many materials cannot be recycled and can only be scrapped as a whole, which is easy to cause waste of materials and environmental pollution.

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