JPH10328748A - Production of metal panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To inexpensively produce a metal panel having many kinds of wall patterns of tiles work. SOLUTION: This is a method of embossing a wall pattern in the shape of sticking plural numbers of tiles on the surface of one sheet of a metal panel 1 by using a pressing die. A parts die in order to partially making a recessing and projecting pattern 6 more than one sheet or two sheets of the tile on the surface of the metal panel 1 is used. As this parts die, plural kinds having the different recessing and projecting patterns respectively are prepared. Therefore, the press arrangement of the parts die to the metal panel 1 is changed, it is embossed and many kinds of the metal panel having the arranging pattern of the different recessing and projecting pattern can be obtained inexpensively.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a metal panel for embossing a tiled wall pattern having a plurality of tiles.

[0002]

2. Description of the Related Art In recent years, it has become popular to prepare several types of tiles having different concavo-convex patterns on the surface, and to combine these tiles on a wall such as a bath or a kitchen and attach them in a desired arrangement. These tiles have a softer appearance than tiles having a flat surface, and can exhibit a sense of quality and three-dimensionality. However, the production cost is high to produce tiles with various concavo-convex patterns, and the application time is long to attach tiles one by one by a wet method. Therefore, it is conceivable to emboss a wall pattern having a plurality of tiles (hereinafter referred to as a tiled wall pattern) on the surface of one metal panel using a press die or an embossing roll. According to this, since mass production is possible, the cost can be reduced as compared with tiles, and the construction time is remarkably reduced as compared with the work of attaching tiles one by one by a wet construction method, and the workability is excellent.

[0003]

However, in the above manufacturing method of embossing a tiled wall pattern on the surface of one metal panel using a press die or an embossing roll, one press die or embossing roll is used. Rolls can only process metal panels with the same embossed pattern. Therefore, in order to prepare metal panels with various types of embossed patterns to meet the needs of users, it is necessary to prepare many types of large press dies and embossing rolls,
Equipment costs are high and there is room for further improvement in this regard.

SUMMARY OF THE INVENTION An object of the present invention is to provide a method of manufacturing a metal panel capable of obtaining a metal panel having various types of tiled wall patterns by embossing at low cost.

[0005]

SUMMARY OF THE INVENTION The present invention relates to a method of manufacturing a metal panel in which a tiled wall pattern in which a plurality of tiles are stretched on a surface of one metal panel is embossed with a press die. The press mold uses a partial mold for partially providing an uneven pattern for one or two or more tiles on the surface of the metal panel, and the partial mold has a different uneven pattern. Prepare multiple types of
The metal panel is embossed with a tiled wall pattern by changing the press arrangement of the partial mold on the metal panel.

[0006]

According to the present invention, a metal panel having various types of tiled wall patterns that exhibits different arrangement patterns of uneven patterns can be obtained by changing the press arrangement of the partial molds on the metal panel.

[0007]

FIG. 1 is a partial perspective view showing an example of a target metal panel, and FIG. 2 is an enlarged sectional view of a part thereof. In each of the figures, reference numeral 1 denotes a metal panel obtained by embossing a tiled wall pattern in the form of a plurality of tiles. In the metal panel 1, a primer 3 is formed on the surface of a metal plate 2 and then a topcoat layer 4 is applied. The surface is surrounded by a grid-like joint groove 5 formed by embossing and a grid-like joint groove 5. Is provided with a concavo-convex pattern 6.
One eye surrounded by the lattice-shaped joint groove 5 corresponds to one tile.

For the overcoat layer 4, for example, a vinyl chloride resin paint, a polyester resin paint, a fluororesin paint, or the like is used. As the metal plate 2, for example, a galvanized steel plate, a zinc-aluminum alloy-plated steel plate, a stainless steel plate, an aluminum plate, or the like is used.
To 1.2 mm. The emboss depth is preferably 50 μm to 10 mm, and the tiled wall pattern is preferably about 300 μm. In FIG. 1, reference numeral 7 denotes a backing material such as a gypsum board or a calcium silicate plate which is attached to the back side of the metal plate 2 for heat insulation and soundproofing.

The uneven pattern 6 is composed of a combination of different uneven patterns such as a grain pattern 6a, a satin pattern 6b, a polka dot pattern 6c, a beveled pattern, and other floral patterns. Attached to the state. In addition to attaching the uneven pattern 6 to all eyes, it is also possible to combine flat eyes 9 having no uneven pattern as shown in FIG.

The metal panel 1 is manufactured by a press die. At this time, a metal mold for embossing the uneven pattern 6 partially or more than one or two tiles on the surface of the metal panel 1 is used. A mold 10 is prepared. This partial mold 10
As shown in FIG. 3, the grain pattern 6a and the satin pattern 6
b, a plurality of types of uneven patterns 10a, 10b, 10c,... corresponding to patterns such as the polka dot pattern 6c are prepared. The size of one partial mold 10 is 10A corresponding to the size of one tile, 10B corresponding to two tiles, or 3 tiles corresponding to the size of two tiles. A series of 3 pieces corresponding to the size of a minute 1
0C or the like. At the time of use, only a predetermined number of partial molds 10A corresponding to the size of one tile are arranged and used, or a two-part partial mold 10B or a three-part partial mold 10C is used as appropriate. Use in combination. Alternatively, dies having different tile sizes may be used.

Thus, in order to emboss the tiled wall pattern as described above on the surface of one metal panel 1 using a press die, different types of uneven patterns 10a, 10b, and 1 are used.
0c... Are set in a press such that the adjacent partial dies 10 are arranged in a desired arrangement state and the adjacent partial dies 10 are arranged without any gap, and the surface of the metal panel 1 is embossed. Further, when manufacturing the metal panel 1 having a concavo-convex pattern having a different arrangement pattern, the press arrangement of the partial mold 10 on the metal panel 1 may be changed. The press arrangement of the partial molds 10 can be arbitrarily changed, whereby a metal panel having various types of tiled wall patterns that exhibit different arrangement patterns of the uneven patterns 6 can be easily obtained at low cost.

The uneven pattern 6 provided on a part of the surface of the metal panel 1 shown in FIGS. 1 and 2 is formed only by the concave portions 61, but can also be formed by the concave portions 61 and the convex portions 62 as shown in FIG. . Instead of the overcoat layer 4 made of the resin paint, a shrink paint or a repellent paint may be applied. Alternatively, as shown in FIG. 5, a printed layer 11 may be formed on the primer layer 3 and a protective layer 12 made of a transparent resin may be formed thereon. In the case of a metal panel 1 to be attached around a bath or kitchen water, a vinyl chloride resin, a polyester resin, a fluorine resin, or the like is used instead of the top coat layer 4 or on the top coat layer 4 to reduce water permeability. What laminated | stacked the resin film of this is preferable. Further, it is more preferable to mix an antibacterial agent into the overcoat layer 4 or the resin film.

Although the above embodiment is directed to the metal panel 1 in which the backing material 7 is attached to the metal plate 2, it is similarly applied to the manufacture of a metal panel in which the metal plate 2 is directly bonded to a wall base material without a backing material. it can.

[0014]

According to the present invention, various types of tiled wall patterns that exhibit an array pattern of different concavo-convex patterns can be formed by a simple means of changing the press arrangement of the partial mold 10 on the metal panel 1. There is an advantage that the metal panel 1 can be manufactured at low cost.

[Brief description of the drawings]

FIG. 1 is a partial perspective view showing an example of a target metal panel.

FIG. 2 is an enlarged sectional view of a part of the metal panel shown in FIG.

FIG. 3 shows an example of a partial mold used in the manufacturing method of the present invention.
It is a top view shown in a parallel state.

FIG. 4 is a cross-sectional view showing another example of the target metal panel.

FIG. 5 is a cross-sectional view illustrating another example of the target metal panel.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Metal panel 2 Metal plate 6 Uneven pattern 10 Partial mold

Claims (1)

[Claims] 1. A method for manufacturing a metal panel, comprising: embossing a tiled wall pattern formed of a plurality of tiles on a surface of one metal panel 1 with a press die, wherein the press die includes A partial mold 10 for partially applying the uneven pattern 6 to one or two or more tiles on the surface of the metal panel 1; this partial mold 10 has a plurality of different uneven patterns; A method of manufacturing a metal panel, comprising: preparing a kind of metal mold; and embossing the wall pattern on the surface of the metal panel 1 by changing a press arrangement of the partial mold 10 on the metal panel 1.