CN2171469Y

CN2171469Y - Compound decorative board

Info

Publication number: CN2171469Y
Application number: CN 93235988
Authority: CN
Inventors: 姜荣行
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-12-24
Filing date: 1993-12-24
Publication date: 1994-07-13
Anticipated expiration: 2003-12-24

Abstract

The utility model relates to a compound decorative board, which is composed of a base plate and a panel, wherein, the base plate is a plastic plate for extrusion molding, the thickness of the base plate is 1 mm to 50 mm, one side or two sides of the base plate are provided with composite panels, and the thickness of the panel is 0.03 mm to 3 mm. The utility model, which has the advantages of simple and reasonable structure, low cost, advanced technique, high productivity and good decorative effect, can easily produce soundproof and adiathermal products of various specifications and requirements.

Description

Compound decorative board

The utility model relates to a kind of composite decorating board of novelty, belongs to a kind of indoor and outdoor ornament materials.

The patent and the product that relate to composite decorating board in the prior art are a lot, for example five, U.S. aluminium bent plate salable always over 6 years, the normal grand ornament materials of the Changzhou of Sino-foreign joint venture Co., Ltd produces moulds aluminium sheet, particularly mould aluminium sheet, by the substrate of plastics be compounded in one side or two the panel composite bed by bonded adhesives is combined with each other, its production technology is a gluing at the plastic plate of finished product, compound layer of aluminum film or aluminium sheet, if two compound, then repeat above-mentioned technical process, because its structural requirement causes its technologic complexity, also need bonded adhesives, also high on the cost, and when the substrate of the relative high foaming rate of needs, adopt this technology and structure all impossible, because be to be difficult to realize at the substrate two sides clad aluminium of a high foaming or aluminium film or other material, so, also be difficult to the production sound insulation, the composite material for decoration plate that heat-insulating property is good.

The purpose of this utility model is to overcome the deficiencies in the prior art and provides a kind of rational in infrastructure, and is cheap, good decorating effect, technology advanced person, the composite decorating board of the novelty that labor productivity is high.

The composite decorating board of novelty of the present utility model is made up of substrate and panel, it is characterized in that: substrate is the plastic plate of extrusion molding, and thickness is 1～50 millimeter, the one side of substrate or two composite panels, and the thickness of panel is 0.03～3 millimeter.

Describe and to find out from above-mentioned structure, decorating material board of the present utility model has reduced the bonding layer that compound sticking is used than all products of prior art, so its structure or structure change, the manufacturing process that adopts is for extruding on plastic extruder and be rolled into sheet material, plastic plate as the needs foaming, then in plastic raw materials, add blowing agent, suitably heating in roll again, make it to finish foaming, or directly in plastic raw materials, mix a certain amount of filler or fiber, behind the plastic plate roll forming, horse back is at its one side or two while composite panels, because the surface molecular key of the plastic plate that just has been rolled into is also not closed, after panel need not to carry out the via hole processing on the composite surface that bonded adhesives can fine connection the, particularly panel, bonding intensity was far above the various composite decorating boards of prior art, the cost of decorative panel of the present utility model has improved labor productivity and yield rate and reduction greatly owing to saved bonded adhesives.For the panel of aluminium sheet or aluminium membrane material, its binding face can carry out the etch pit processing, and for the panel of plastic foil, its binding face can carry out the discharge process of high-tension electricity, and its purpose is and improves bonding intensity and improve yield rate.

The another kind of manufacturing process of decorative panel of the present utility model is for being stacked together the one deck or two deck panels of plastic base and applying soon, by hot press hot pressing bonding forming at a certain temperature, technology is also very simple, cost is also owing to above-mentioned same former thereby reduction, but adhesive strength decreases.

The composite decorating board of novelty of the present utility model, simple and reasonable for structure, cheap, good decorating effect, production technology advanced person, labor productivity height, the product of the sound insulation of very easy production all size and requirement, thermal insulation.

For introducing the composite decorating board of novelty of the present utility model in detail, be elaborated below in conjunction with accompanying drawing:

Fig. 1 is the schematic diagram of main expression decorative board structure of the present utility model;

Fig. 2 is the structural representation of another kind of embodiment;

Fig. 3 is the structural representation of another embodiment.

Referring to Fig. 1,2,3, the composite decorating board of novelty of the present utility model is made up of substrate 10 and panel 20, it is characterized in that: substrate is the plastic plate of extrusion molding, thickness is 1～50 millimeter, the one side of substrate 10 or two composite panels 20, and the thickness of panel is 0.03～3 millimeter.

Because decorative panel of the present utility model is relatively simple for structure, no longer quotes from label when mentioning substrate and panel below.

Decorative panel shown in Figure 1 is the structure that aluminium sheet is pasted on the two sides; plastic plate does not wherein foam; plastic plate in the decorative panel shown in Fig. 2 is a foamed plastic plate; Fig. 3 is the decorative panel that posts the single face panel of layer protective layer; wherein expression has the easy sanction groove of three kinds of structures; but may only have a groove on the whole plate; the also requirement in the size of the specification of visual whole plate and production and the construction; suitably open several grooves more; Fig. 1～3 are sectional structure chart, can think transverse sectional view, also can think longitudinal sectional view; at this, directionality is unimportant.

Above-mentioned panel is aluminium sheet or aluminium alloy plate, the aluminium sheet that certain thickness is lower than certain value is called the aluminium film, be the specific (special) requirements on decoration or fire prevention or the material, panel also can be copper coin or copper film or other metal material, adopts metal material to obtain fire protecting performance in decoration that obtains metal-like or decoration effect; For reducing cost, panel also can adopt the plastic foil of the vacuum coating with unique decorative effect, for example holographic laser film.

The material of above-mentioned substrate is preferably the material of energy extrusion modling, for example polyvinyl resin.The above-mentioned plastic base of mentioning is preferably the foaming structure plate, can reduce cost on the one hand, can alleviate the weight of whole plate on the other hand, also can increase the performance of sound insulation, thermal insulation, another program is to mix filler or fiber in plastics, and for example pearl powder etc. also can reach above-mentioned part effect.

The panel of the composite decorating board of novelty of the present utility model has the texture of metal, has better decorate properties for making it the surface, can on the surface of panel, paste or compound or printing or be coated with decorative layer, for example, also can carry out decorative pattern certain in the corrosion treatment at metal surface coating shades of colour.Decorative layer can be thought the part of panel, so do not illustrate on figure.

For protecting the combination with decorative surfaces of its panel, when plant produced, can on the surface of panel, paste or compound or printing or coating protective layer, this protective layer 30(is referring to Fig. 3) also be a piece of paper or plastic film.

For strengthening the fire performance of panel, can paste or compound or printing or coating one deck fireprotection layer at panel surface, this fireprotection layer can adopt fire proofing material commonly known in the art, and fireprotection layer can be thought the part of panel, so also do not illustrate on figure.

Fit up operational characteristic preferably for the whole plate after making substrate and panel compound has, prevent distortion and warpage, preferably make above-mentioned substrate two sides panel thickness quite or equate.Equally, be the consideration on the fitting-out work, the whole plate that above-mentioned substrate and panel are formed vertically and/or laterally is being carved with easy sanction groove, make easy construction, above-mentioned easy sanction groove can be V-shaped groove, also can be U-lag, also can be other suitable shape, best scheme is the folded V-arrangement that drives into towards the centre from two, and above-mentioned groove is not preferably carved and worn whole plate.

Owing to do not have bonded adhesives between substrate and the panel, so preferably the binding face of above-mentioned panel is carried out existing all processing in the prior art, make to have the micropore bonded structure on its binding face, increase bonding contact area, bonding firmness also can improve.

Claims

1, a kind of composite decorating board of novelty is made up of substrate and panel, it is characterized in that: substrate is the plastic plate of extrusion molding, and thickness is 1～50 millimeter, the one side of substrate or two composite panels, and the thickness of panel is 0.03～3 millimeter.

2, the composite decorating board of novelty according to claim 1 is characterized in that above-mentioned panel is aluminium sheet or aluminium alloy plate.

3, the composite decorating board of novelty according to claim 1 is characterized in that above-mentioned panel is the plastic foil of vacuum coating.

4, the composite decorating board of novelty according to claim 1 is characterized in that above-mentioned substrate is the polyvinyl resin plate of extrusion modling.

5,, it is characterized in that above-mentioned substrate is the foaming structure plate according to the composite decorating board of claim 1 or 2 or 3 or 4 described novelties.

6,, it is characterized in that mixing filler or fiber in the plastics of above-mentioned substrate according to the composite decorating board of claim 1 or 2 or 3 or 4 described novelties.

7,, it is characterized in that printing on the surface of above-mentioned panel or being coated with decorative layer or fireprotection layer or protective layer according to the composite decorating board of claim 1 or 2 or 3 or 4 described novelties.

8,, it is characterized in that pasting on the surface of above-mentioned panel or being compounded with decorative layer or fireprotection layer or protective layer according to the composite decorating board of claim 1 or 2 or 3 or 4 described novelties.

9, the composite decorating board of novelty according to claim 1, it is characterized in that above-mentioned substrate two sides panel thickness quite or equate.

10, the composite decorating board of novelty according to claim 1 is characterized in that the whole plate that above-mentioned substrate and panel are formed vertically and/or laterally is being carved with easy sanction groove.

11, the composite decorating board of novelty according to claim 1 is characterized in that the binding face of above-mentioned panel has the micropore bonded structure.