CN208558510U

CN208558510U - High-strength press card

Info

Publication number: CN208558510U
Application number: CN201821048258.9U
Authority: CN
Inventors: 刘炳炎; 周鹏; 王芳; 张豹; 甘名海
Original assignee: ZHUHAI SPEEDBIRD PVC FILM LAMINATED METAL SHEET CO Ltd
Current assignee: ZHUHAI SPEEDBIRD PVC FILM LAMINATED METAL SHEET CO Ltd
Priority date: 2018-07-03
Filing date: 2018-07-03
Publication date: 2019-03-01
Anticipated expiration: 2028-07-03

Abstract

The utility model discloses a kind of high-strength press cards; including matrixes for embossing ontology; the upper surface of the matrixes for embossing ontology has irregular ridge design; the matrixes for embossing ontology includes substrate; equal having of the roller coating coating in the two sides up and down of the substrate, wherein the change coating upper roller on the upside of substrate is coated with top coat layer; it is covered with protective film on the top coat layer, the change coating upper roller on the downside of substrate is coated with back paint layer.This matrixes for embossing uses multicoat composite construction, being extruded on matrixes for embossing ontology by high hard alloy roll has irregular ridge design, and decorative pattern is unique exquisite, so that matrixes for embossing is good to the absorption of acousto-optic and dispersion effect, it not will form stress concentration point, the case where it is high to be embossed lumber recovery, is not likely to produce crackle, cracking, is not easy bending deformation, intensity is high, long service life, decorative pattern abrasion loss is small, even if edge abrasion nor affects on overall appearance and performance.

Description

High-strength press card

Technical field

The utility model relates to metallic composite field more particularly to matrixes for embossings.

Background technique

Metal matrixes for embossing be it is a kind of suppressed by relief die after show the sheet metal of three-dimensional pattern, there is physical beauty The advantages that sight, intensity is high, light-weight is widely used in appliance panel, ceiling, integrated heat-preservation hanging plate, cabinet building decoration dress The fields such as pool.Common matrixes for embossing substrate has aluminium sheet, stainless steel plate, galvanized sheet, coloured coating galvanized sheet etc..Dosage is biggish at present Mainly aluminium sheet matrixes for embossing haves the defects that low strength, Zhi Nengqi although there is the advantages that light-weight, easy processing forms Decoration function needs to use with other structures Material cladding；Stainless steel matrixes for embossing has the advantages of aluminium sheet matrixes for embossing and without its defect, But price is higher；The matrixes for embossing made of coloring zinc plate then has the advantages that specious, intensity is high, cheap concurrently, can generation For stainless steel and aluminium matrixes for embossing, but color coating galvanized sheet deflection in embossing process is larger, when the design of decorative pattern lines is unreasonable When, be easy to happen coloured coating rupture, peel off, coating layer thickness insufficient section expose substrate the problem of, existing matrixes for embossing is mostly It is regular geometric figure, has certain direction to absorption, the reflection of sound and light, be unfavorable for absorbing acousto-optic and scattering, and It is easy to produce the problems in stress collection, pattern edge is easy to wear, is easy to appear crackle, seriously affects the intensity of matrixes for embossing, uses Service life is short.

Utility model content

In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of matrixes for embossing, the absorption to acousto-optic Good with dispersion effect, intensity is high, long service life.

The utility model solves technical solution used by its technical problem are as follows:

High-strength press card, including matrixes for embossing ontology, the upper surface of the matrixes for embossing ontology have irregular concave-convex flower Line, the matrixes for embossing ontology includes substrate, equal having of the roller coating coating in the two sides up and down of the substrate, wherein on the upside of substrate Change coating upper roller be coated with top coat layer, be covered with protective film on the top coat layer, the change coating upper roller on the downside of substrate is coated with Carry on the back paint layer.

As an improvement of the above technical solution, the ridge design is composed of curve and curved surface.

As an improvement of the above technical solution, the depth of the ridge design is 30~60 μm.

As an improvement of the above technical solution, the substrate is aluminium sheet, galvanized sheet or stainless steel plate.

As an improvement of the above technical solution, the substrate with a thickness of 0.2~0.5mm, describedization coating with a thickness of 1 ~3 μm, the top coat layer with a thickness of 10~20 μm, the protective film with a thickness of 40~60 μm, the thickness of the back paint layer It is 4~6 μm.

As an improvement of the above technical solution, the change coating on the upside of substrate and prime coat is also coated between top coat layer.

As an improvement of the above technical solution, the prime coat with a thickness of 3~7 μm.

The beneficial effects of the utility model have:

This matrixes for embossing uses multicoat composite construction, extrudes to have on matrixes for embossing ontology by high hard alloy roll and not advise Ridge design then, decorative pattern is unique exquisite, so that matrixes for embossing is good to the absorption of acousto-optic and dispersion effect, not will form stress concentration The case where point, embossing lumber recovery is high, is not likely to produce crackle, cracking, is not easy bending deformation, and intensity is high, long service life, decorative pattern mill Damage amount is small, even if edge abrasion nor affects on overall appearance and performance.

Detailed description of the invention

With reference to the accompanying drawing and specific embodiment the utility model is described in further detail, in which:

Fig. 1 is the diagrammatic cross-section of the utility model embodiment；

Fig. 2 is the top view of the utility model embodiment.

Specific embodiment

Referring to Fig. 1 and Fig. 2, the high-strength press card of the utility model, including matrixes for embossing ontology 1, the matrixes for embossing ontology 1 Upper surface there is irregular ridge design 2, decorative pattern is unique exquisite, so that absorption and dispersion effect of the matrixes for embossing to acousto-optic Good, the ridge design 2 is composed of curve and curved surface, without sharp flanging and angle, not will form stress concentration point, by force Degree is high, and long service life, decorative pattern abrasion loss is small, recessed in the present embodiment even if edge abrasion nor affects on overall appearance and performance The depth of convex decorative pattern 2 is 30~60 μm.

With further reference to Fig. 1, matrixes for embossing ontology 1 is multicoat composite construction, including substrate 3, up and down the two of the substrate 3 Equal having of the roller coating coating 4 in side, wherein 4 upper roller of change coating on the upside of substrate is coated with prime coat 5, and 5 upper roller of prime coat is coated with face Paint layer 6, is covered with protective film 7 on the top coat layer 6, and protective film 7 is PET film or PVC film, increase embossing plate surface intensity and Resistance to scraping, 4 upper roller of change coating on the downside of substrate are coated with back paint layer 8, increase corrosion resistance.

Specifically, substrate 3 be aluminium sheet, galvanized sheet or stainless steel plate, the substrate 3 with a thickness of 0.2~0.5mm, it is described Change coating 4 with a thickness of 1~3 μm, the prime coat 5 with a thickness of 3~7 μm.The top coat layer 6 with a thickness of 10~20 μm, The protective film 7 with a thickness of 40~60 μm, it is described back paint layer 8 with a thickness of 4~6 μm, entire product is very frivolous.

This matrixes for embossing in the production process, first can be embossed processing to substrate 1, after to be formed, then roll-coated coatings, it can also Directly embossing is handled in entire composite plate, and laser engraving attached drawing decorative pattern is used on high hard alloy roll, is depressed and is revolved by pressure Turn roll and extrudes decorative pattern on plate.

The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model Protection scope.

Claims

1. high-strength press card, it is characterised in that: including matrixes for embossing ontology, the upper surface of the matrixes for embossing ontology has irregular Ridge design, the matrixes for embossing ontology includes substrate, equal having of the roller coating coating in the two sides up and down of the substrate, wherein be in Change coating upper roller on the upside of substrate is coated with top coat layer, is covered with protective film on the top coat layer, the change coating on the downside of substrate Upper roller is coated with back paint layer.

2. high-strength press card according to claim 1, it is characterised in that: the ridge design is combined by curve and curved surface It forms.

3. high-strength press card according to claim 2, it is characterised in that: the depth of the ridge design is 30~60 μ m。

4. high-strength press card according to claim 1, it is characterised in that: the substrate is aluminium sheet, galvanized sheet or stainless Steel plate.

5. high-strength press card according to any one of claims 1 to 4, it is characterised in that: the substrate with a thickness of 0.2 ~0.5mm, describedization coating with a thickness of 1~3 μm, the top coat layer with a thickness of 10~20 μm, the thickness of the protective film Be 40~60 μm, it is described back paint layer with a thickness of 4~6 μm.

6. high-strength press card according to claim 1, it is characterised in that: change coating and top coat layer on the upside of substrate Between be also coated with prime coat.

7. high-strength press card according to claim 6, it is characterised in that: the prime coat with a thickness of 3~7 μm.