TWI577861B - The forming method and forming device of the three - dimensional colorful pattern building plate - Google Patents

Description

Method for forming three-dimensional colorful texture building board and molding device

The invention relates to a molding method and a molding device, in particular to a molding method and a molding device for a three-dimensional colorful texture building board.

Referring to FIG. 1 , in a conventional method for forming a building panel, first, a metal plate 11 having a single ground color is prepared, and an embossing roller 21 is used to roll the concave and convex lines on the surface of the metal plate 11 and then pressurized. In the manner of bending, two matching portions 111 each having a shape corresponding to each other are formed on opposite sides of the metal plate 11. Then, a bottom plate 12 is prepared, and the bottom plate 12 is overlapped with the metal plate 11, so that the bottom plate 12 and the metal plate 11 are spaced apart to define a filling space 10, and the filling material 10 is filled with the foaming material 101 and cut. After being appropriately sized, a surface of the metal plate 11 on which the embossed surface is formed with a coating roller 22 is coated with a color paint different from the base color, whereby a building board 1 which can be used as a building material can be produced.

However, since the color of the building panel 1 is only the background color originally possessed by the metal sheet 11, and the color applied when the coating roller 22 rolls the surface of the metal sheet 11, at most only two colors can be presented. A pattern of colors. Therefore, the above-described molding method and molding apparatus cannot make the resulting building panel 1 exhibit more than two colors, which limits the effect and texture that the building panel 1 can exhibit.

Accordingly, it is an object of the present invention to provide a method of forming a three-dimensional, colorful textured building panel capable of forming a three-dimensional, colorful textured building panel having more than two colors.

Therefore, the method for forming the three-dimensional and colorful texture building board of the present invention comprises a preparation step, a molding step, a spraying step, and a post-processing step.

The preparation step is to prepare a metal plate.

The forming step includes a rolling sub-step, a certain sub-step, a filling sub-step, and a cutting sub-step. The rolling sub-step is to press the metal plate with an embossing roller to form a three-dimensional texture on the surface of the metal plate, thereby exhibiting a surface texture different from metal. The shaping sub-step is to bend opposite sides of the metal plate so that opposite sides of the metal plate respectively form a first joint portion and a second joint portion that are shaped to match each other. By the design of the first joint portion and the second joint portion, the overlapping operation in actual use can be easily performed. Then, a bottom plate is prepared, and the first joint portion and the second joint portion are respectively respectively engaged with the bottom plate, and the bottom plate and the metal plate are spaced apart to form a filling space. The filling sub-step is to inject a filler into the filling space to form a long sheet. The cutting sub-step is to cut the long sheet into a plurality of suitable size sheets along the long direction.

The spraying step is to apply a plurality of colors to each of the plain plates by using a spraying unit. The spraying unit comprises a carrier, four nozzles arranged on the carrier and filled with four primary colors of red, yellow, green and blue, and a processor electrically connected to the nozzles. The nozzles are based on the The information provided by the processor, and by means of mixed color painting, a plurality of three-dimensional colorful texture building boards exhibiting multi-color and unique texture.

The post-processing step is to apply a protective paint on the three-dimensional colorful textured building boards. After the protective paint is dried, the three-dimensional and colorful textured building panels can be protected from color, corrosion, rust, dust and dirt.

Another object of the present invention is to provide a molding apparatus for a three-dimensional and colorful texture building panel capable of forming a building panel having a plurality of colors and colorful textures.

Therefore, the forming device of the three-dimensional and colorful texture building board of the present invention comprises a conveying unit, a discharging rack disposed above the conveying unit, an embossing roller disposed behind the discharging rack, and an embossing roller disposed on the embossing roller a molding machine, a bottom plate assembly machine disposed behind the molding machine, a filling unit disposed behind the bottom plate assembly machine, a cutting table disposed after the filling unit, and a cutting table disposed behind the cutting table A spray unit, and a post-processing unit including a plurality of nozzles for spraying protective paint.

The discharging rack is configured to place a metal plate on the conveying unit, and the embossing roller forms a three-dimensional texture on the surface of the metal plate by rolling, and the molding machine makes the bending by bending A first joint portion and a second joint portion are formed on the opposite sides of the metal plate, and the bottom plate assembly machine is configured to respectively clamp the first joint portion and the second joint portion of the metal plate to each other. The bottom plate and the metal plate are spaced apart from the bottom plate to form a filling space. The filling unit is used to inject a filler into the filling space to form a long sheet. The cutting table then follows the long sheet The long direction is cut into a plurality of suitable size plates.

The spraying unit comprises a carrier, four nozzles arranged at intervals on the carrier, and a processor electrically connected to the nozzles, the nozzles are respectively filled with four primary colors of red yellow green blue, according to the treatment The information provided by the device is sprayed on each of the plain plates to create a plurality of three-dimensional and colorful textured building boards with multiple colors and unique textures.

The post-processing unit sprays protective lacquer on the three-dimensional colorful texture building board, and after the protective lacquer is dried, it can produce color protection, anti-corrosion, anti-rust, dustproof, and anti-corrosion for the three-dimensional colorful texture building board. The effect of pollution.

The invention has the effect that the three-dimensional colorful texture building board with multi-colors of more than two colors and capable of displaying a unique texture can be manufactured by the molding method and the molding device of the three-dimensional colorful texture building board.

31‧‧‧Preparation steps

32‧‧‧Molding steps

321‧‧‧Rolling substeps

322‧‧‧Formation substeps

323‧‧‧Fill substeps

324‧‧‧Cutting substeps

33‧‧‧ spraying steps

34‧‧‧ Post-processing steps

35‧‧‧ baking steps

4‧‧‧Three-dimensional colorful texture building panels

40‧‧‧Long sheet

400‧‧‧filled space

401‧‧‧ plain board

41‧‧‧Metal plates

411‧‧‧ first joint

412‧‧‧Second junction

42‧‧‧floor

43‧‧‧Filling materials

50‧‧‧Conveying unit

51‧‧‧Discharge rack

52‧‧‧ embossing roller

53‧‧‧Molding machine

54‧‧‧Bottom plate combination machine

55‧‧‧Filling unit

56‧‧‧cutting table

57‧‧‧ Spraying unit

571‧‧‧ bearing seat

572‧‧‧Spray

573‧‧‧ processor

574‧‧‧UV lamp

58‧‧‧post processing unit

581‧‧‧ nozzle

59‧‧‧Oven

Other features and effects of the present invention will be apparent from the following description of the drawings. FIG. 1 is a flow diagram illustrating a conventional method of forming a building panel; FIG. 2 is a flow chart illustrating An embodiment of a method for forming a three-dimensional colorful texture building panel of the present invention; FIG. 3 is a schematic flow chart for assistance in explaining FIG. 2; FIG. 4 is a schematic view showing a spraying unit; FIG. 5 is a schematic view showing two three-dimensional colorful lines Building panels overlap each other; Figure 6 is a front elevational view, which is an explanatory view of Figure 4; Figure 7 is a schematic view showing an embodiment of a molding apparatus for a three-dimensional and colorful texture building panel of the present invention; and Figure 8 is a schematic view showing the operation of the painting unit.

Referring to FIG. 2 and FIG. 3, an embodiment of a method for forming a three-dimensional colorful texture building panel of the present invention comprises a preparation step 31, a molding step 32, a spraying step 33, a post-processing step 34, and a baking step 35.

This preparation step 31 is to prepare a metal plate 41.

The forming step 32 includes a rolling sub-step 321, a certain sub-step 322, a filling sub-step 323, and a cutting sub-step 324. The rolling sub-step 321 is to press the metal plate 41 with an embossing roller 52 to form a three-dimensional grain on the surface of the metal plate 41, thereby exhibiting a surface texture different from that of the metal. The shaping sub-step 322 is to bend the opposite sides of the metal plate 41 such that a first joint portion 411 and a second joint portion 412 are formed on opposite sides of the metal plate 41. By the design of the first joint portion 411 and the second joint portion 412, it is possible to easily lap the three-dimensionally colorful textured building panels 4 produced in the subsequent use. Then, a bottom plate 42 is prepared, and the first joint portion 411 and the second joint portion 412 are respectively engaged with the bottom plate 42 , and the bottom plate 42 and the metal plate 41 are spaced apart to form a filling space 400 . The bottom plate 42 may be a metal substrate or may be an aluminum foil. The bottom plate 42 may be formed in the filling space 400 with the metal plate 41, and is not limited to the above types. The filling sub-step 323 is to inject a filler 43 into the filling space 400 to form a long plate. 40, wherein the filler 43 is a foaming material such as polyurethane (PU), and may also be a fireproof material such as rock wool, so that the finished product has fireproof properties. The cutting sub-step 324 is to cut the elongated sheet 40 into a plurality of suitable size sheets 401 along the length direction.

Referring to FIG. 3 and FIG. 4, the spraying step 33 is to apply a plurality of colors to each of the plain plates 401 by using a spraying unit 57. As shown in FIG. 4, the spraying unit 57 includes a carrier 571, four nozzles 572 arranged on the carrier 571 and filled with four primary colors of red, yellow, green and blue, and one of the nozzles 572. Connected processor 573. The nozzles 572 are based on the color code information provided by the processor 573, the flow information, the position information, and the image information of the primary paints supplied to the respective nozzles 572, and are mixed by color painting. Spraying is performed on the board 401. The primary color paint sprayed on the plain plate 401 can be dried by natural air drying or accelerated by ultraviolet lamp irradiation. After the primary color paint is dried, a plurality of colors can be produced. Multi-colored and unique texture of the three-dimensional colorful texture building board 4.

Referring back to FIG. 3, the post-processing step 34 is spraying a protective paint on each of the three-dimensional colorful texture building panels 4, the protective paint is transparent and has no color to avoid damaging the pattern sprayed during the spraying step 33. The effect produced.

The baking step 35 is: feeding each three-dimensional colorful texture building board after spraying the protective paint into an oven 59, and baking for 2 minutes at a temperature between 100 ° C and 120 ° C to make the protective paint. dry. It should be specially stated that the temperature and time of baking are different depending on the protective paint applied. It can also be changed according to needs and actual experience, and is not limited to the above parameters. After the protective paint is dried, the three-dimensional colorful texture building board 4 can be protected from color, corrosion, rust, dust, and dirt.

Referring to FIG. 5 and FIG. 6 , the three-dimensional colorful texture building board 4 prepared by the embodiment can have a non-original metal texture due to the colorful pattern and the embossed three-dimensional texture, for example, can be made into a marble surface. The texture, or the texture of the brick surface, is not limited to the above. In combination with the first joint portion 411 and the second joint portion 412, a plurality of three-dimensional colorful texture building panels 4 can be connected, and the surface texture of the three-dimensional colorful texture building panels 4 is constructed to have a high degree of simulation. The imaginary wall can display the same visual effect without actually using expensive and bulky marble. Moreover, when the filling space 400 is filled with a fireproof material such as rock wool, the three-dimensional colorful texture building board 4 can also have the same fireproofing effect as the real marble.

Referring to FIG. 7 and FIG. 3, an embodiment of the apparatus for forming a three-dimensional and colorful texture building board of the present invention comprises a conveying unit 50, a discharging rack 51 disposed above the conveying unit 50, and a discharging rack 51 disposed on the discharging rack 51. The subsequent embossing roller 52, a molding machine 53 disposed behind the embossing roller 52, a bottom plate assembly machine 54 disposed behind the molding machine 53, a filling unit 55 disposed after the bottom plate assembly machine 54, and a filling unit 55 a cutting table 56 disposed behind the filling unit 55, a spraying unit 57 disposed behind the cutting table 56, a post-processing unit disposed behind the spraying unit 57 and including a plurality of nozzles 581 for spraying protective paint 58 and an oven 59 disposed after the post-processing unit 58.

The discharge rack 51 is configured to place a metal plate 41 on the conveying unit 50. The embossing roller 52 has a pattern to be embossed on the metal plate 41, and is rolled on the metal plate 41. The surface forms a three-dimensional texture, so that the surface of the metal plate 41 exhibits a texture of a desired material texture. The molding machine 53 forms a first joint portion 411 and a second joint portion 412 which are shaped to match each other on opposite sides of the metal plate 41 by bending and flexing. The bottom plate assembly machine 54 is configured to sandwich the first joint portion 411 and the second joint portion 412 of the metal plate 41 to a mating bottom plate 42 respectively, and the metal plate 41 and the bottom plate 42 are spaced apart to form a filling space 400. . The filling unit 55 is used to inject a filler 43 into the filling space 400 to form an elongated sheet 40, wherein the filler 43 is a foaming material such as polyurethane, or a fireproofing material such as rock wool. The cutting table 56 then cuts the elongate sheet 40 into a plurality of suitably sized plain panels 401 in the longitudinal direction.

Referring to FIG. 7 and FIG. 4, the spraying unit 57 includes a carrier 571, four nozzles 572 arranged on the carrier 571, a processor 573 electrically connected to the nozzles 572, and a plurality of The carrier 571 is spaced apart by an ultraviolet lamp 574. The nozzles 572 are arranged at intervals in the conveying direction of the conveying unit 50, and the nozzles 572 are filled with four primary colors of red, yellow, green and blue. The processor 573 can be a computer or other control device, and the user can input a picture file into the processor 573, and the processor 573 can convert the picture file into color code information, and the conversion to the head 572 must be The responsible flow and location are then transmitted to the showerheads 572. According to the color code information provided by the processor 573, the flow information of the primary paint of each nozzle 572, the position information, and the map As shown in FIG. 8, the nozzles 572 are moved back and forth together with the carrier 571 in a direction perpendicular to the conveying direction of the conveying unit 50, and are mixed and sprayed with each of the plain plates 401 in cooperation with each other. A plurality of three-dimensional colorful textured building boards 4 that exhibit multiple colors and unique textures.

Referring back to FIG. 7, the post-processing unit 58 sprays a protective paint on the formed three-dimensional colorful textured building board 4 by the nozzles 581. The oven 59 is used for baking the three-dimensional and colorful texture building board 4 after spraying the protective paint to dry the protective paint. After the protective paint is dried, the three-dimensional colorful texture building board 4 can be protected from color, corrosion, rust, dust, and dirt.

In summary, the three-dimensional colorful texture building board 4 having two or more colors and having various simulated textures can be formed by the above-mentioned three-dimensional and colorful texture building board forming method and molding device, so that the present invention can be achieved. purpose.

However, the above is only the embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and the patent specification of the present invention are still It is within the scope of the patent of the present invention.

4‧‧‧Three-dimensional colorful texture building panels

40‧‧‧Long sheet

400‧‧‧filled space

401‧‧‧ plain board

41‧‧‧Metal plates

411‧‧‧ first joint

412‧‧‧Second junction

42‧‧‧floor

43‧‧‧Filling materials

56‧‧‧cutting table

57‧‧‧ Spraying unit

58‧‧‧post processing unit

581‧‧‧ nozzle

59‧‧‧Oven

Claims (12)

A method for forming a three-dimensional colorful texture building panel comprises: a preparation step of preparing a metal plate; a molding step comprising a rolling step of rolling the metal plate with an embossing roller to form a surface of the metal plate a three-dimensional texture, a certain sub-step, bending the opposite sides of the metal plate, so that a first joint portion and a second joint portion are formed on opposite sides of the metal plate, and then a bottom plate is prepared. The first joint portion and the second joint portion are respectively engaged with the bottom plate, and the bottom plate and the metal plate are spaced apart to form a filling space, and a filling step is to inject a filler into the filling space to form a long length. a sheet material, and a cutting step of cutting the long sheet into a plurality of suitable size sheets along a long direction; and spraying a plurality of colors for each sheet by a spraying unit, the spraying unit The utility model comprises a carrier, four nozzles which are arranged on the carrier and are respectively filled with red, yellow, green and blue primary color paints, and a processor electrically connected to the nozzles, the nozzles are based on The color code information provided by the processor, the flow information of the primary color paint, the position information, and the image information, and the plurality of three-dimensional colorful texture building boards are prepared by mixing colors with each other; and a post-processing step in each Spray on a three-dimensional colorful texture building board Apply protective paint. The method for molding a three-dimensional colorful texture building board according to claim 1, wherein in the spraying step, the sprayed primary color paint is dried in a manner of being naturally air-dried. The method for molding a three-dimensional colorful texture building board according to claim 1, wherein in the spraying step, the sprayed primary color paint is dried by irradiation with an ultraviolet lamp. The method for molding a three-dimensional colorful texture building board according to claim 1, further comprising a baking step of feeding each three-dimensional colorful texture building board after spraying the protective paint into an oven for baking, so that the protective paint is Drying. The method for molding a three-dimensional colorful texture building board according to claim 4, wherein each of the three-dimensional colorful texture building boards is baked at a temperature between 100 ° C and 120 ° C for 2 minutes after entering the oven. The method for molding a three-dimensional colorful texture building board according to claim 1, wherein the filling material is a foaming material. A forming device for a three-dimensional colorful texture building panel comprises: a conveying unit; a discharging rack disposed above the conveying unit for placing a metal plate on the conveying unit; an embossing roller disposed at the discharging After the rack, the surface of the metal plate is formed into a three-dimensional grain by rolling; a molding machine is disposed behind the embossing roller, and the opposite sides of the metal plate are respectively formed into a shape by bending and bending. He a first joint portion and a second joint portion of the joint; a bottom plate assembly machine disposed behind the molding machine for respectively engaging the first joint portion and the second joint portion of the metal plate with a mating a bottom plate, and the metal plate is spaced apart from the bottom plate to form a filling space; a filling unit is disposed behind the bottom plate assembly machine, and is used for injecting a filling material into the filling space to form a long plate; a cutting table And disposed behind the filling unit, and used to cut the long plate material into a plurality of suitable size plain plates; a spray unit disposed behind the cutting table and including a carrier, four intervals Arranging a nozzle disposed on the carrier, and a processor electrically connected to the nozzles, the nozzles are respectively filled with four primary colors of red, yellow, green and blue, according to the color code information provided by the processor, and the primary color paint The flow information, the location information, and the image information are sprayed on each of the plain plates to form a plurality of three-dimensional colorful textured building boards; a post-processing unit is disposed behind the spraying unit and includes a plurality of Building Panel Spray protection lines colorful paint nozzle. The molding apparatus of the three-dimensional colorful texture building board according to claim 7, wherein the nozzles of the spraying unit are arranged at intervals in the conveying direction of the conveying unit. The apparatus for molding a three-dimensional and colorful texture building board according to claim 8, wherein the carrying seat of the spraying unit and the spraying heads are sprayed together in a direction perpendicular to a conveying direction of the conveying unit. The apparatus for forming a three-dimensional colorful texture building panel according to claim 7, wherein the spraying unit further comprises a plurality of ultraviolet lamps spaced apart from the carrier for drying the sprayed primary paint. The apparatus for molding a three-dimensional colorful texture building board according to claim 7, further comprising an oven disposed behind the post-processing unit for baking the three-dimensional colorful texture building board after spraying the protective paint. The protective paint described is dry. The molding apparatus of the three-dimensional colorful texture building board according to claim 7, wherein the filling material is a foaming material.