KR100872335B1 - Sheet sticking steel board and a manufacturing apparatus of sheet sticking steel board - Google Patents

Abstract

A metal board onto which a sheet paper is adhered and a manufacturing apparatus of the sheet paper adhered metal board are provided to simplify the manufacturing process of the door by forming a board onto which a sheet paper has already been adhered and manufacturing a door from the board. A metal board onto which a sheet paper is adhered comprises a metal board(110), a sheet paper(121) which has an adhesive face formed on a bottom face thereof, and which is pressed onto one face of the metal board by heating, and a metal foil pattern part(130) formed by pressing a metal foil with a predetermined shape onto a top portion of the sheet paper.

Description

Sheet sticking steel board and a manufacturing apparatus of sheet sticking steel board}

The present invention relates to an apparatus for manufacturing sheet metal sheets and sheet metal sheets, wherein the sheet manufacturing process is performed by attaching sheet sheets to the base plate sheet and processing the sheet sheets with sheet sheets, thereby manufacturing a door. The present invention relates to a sheet paper-attached metal sheet material and a sheet paper-attached metal sheet material manufacturing apparatus which can reduce work time and thus significantly improve productivity.

In general, the metal sheet is processed to produce a structure of various shapes, or used in the field of each field when the plate metal is required, it is also processed into a window chassis, door or car panel.

In particular, when the metal plate is used as a door, the door itself is installed in a state exposed to the outside, so that the viewer forms a variety of shapes on the front of the door to obtain a beautiful aesthetic.

Method of forming a pattern in the conventional metal sheet material by manufacturing the door in the field by manufacturing the door and then attach the sheet of paper with the pattern on the front of the door, or transfer the processed door to the factory to attach the sheet of paper with the pattern at the factory Is being used.

However, the conventional metal sheet material is a plate processing process for producing a door shape and a sheet paper attaching process is made separately, so that the process is complicated in the production of a patterned door, thereby increasing the working time, thereby increasing production efficiency. There is a problem that is significantly reduced.

In addition, when the sheet paper is attached to the conventional sheet metal sheet, the sheet sheet attaching process is performed by manual work, so the adhesive strength of the sheet sheet is weak. There arises a problem that the sheet is peeled from the.

The present invention has been made to solve the above problems, an object of the present invention is to attach a sheet of paper to the base plate in advance, by processing the sheet with a sheet of paper to make the door to simplify the manufacturing process of the door and accordingly It is to provide an apparatus for producing a sheet metal sheet and a sheet metal sheet material is attached to the sheet paper that can reduce the working time can significantly improve the productivity.

And, by attaching a pattern of various shapes using a gold foil or silver foil metal foil on the upper surface of the sheet paper to provide a sheet metal attached sheet and a sheet metal sheet manufacturing apparatus that can make the appearance of the sheet more beautiful have.

In addition, the present invention provides an apparatus for producing a sheet of metal sheet and a sheet of metal sheet with sheet, which can prevent the sheet of metal foil from peeling off from the sheet by coating the embossed coating layer on the upper surface of the sheet of metal foil.

In addition, by providing a protective film on the upper surface of the metal plate pattern formed metal foil pattern portion to provide a sheet and a metal sheet material with a sheet paper and a sheet metal sheet material is attached to prevent the sheet metal foil pattern from being damaged by the outside. .

According to an aspect of the present invention for achieving the above object, in the sheet metal sheet material is attached, the sheet metal sheet and the adhesive surface is formed on the lower surface, the sheet paper is heat-compressed on one surface of the metal sheet material, Provided is a sheet metal sheet metal sheet material characterized in that it comprises a metal foil pattern portion formed by pressing a certain shape of the metal foil on the sheet paper.

The embossing coating layer may further include a synthetic resin material coated on the metal foil pattern part.

In addition, it is preferable that the embossing coating layer further comprises a protective film coated on the entire upper surface of the sheet metal sheet is attached.

On the other hand, in the sheet sheet attaching device of the metal sheet for attaching the sheet to the metal sheet, the metal sheet is seated on the upper surface, the metal sheet conveying portion for transporting the seated metal sheet and the transfer path of the metal sheet, the release paper And a sheet member unwinding portion in which a sheet member including sheet paper attached to one surface of the release paper is wound, and a release paper recovery portion which is installed near the sheet member unwinding portion and recovers the release paper attached to the sheet paper. The sheet paper is attached to the sheet member unwinding portion and the release paper recovery portion of the transfer path, the sheet paper is characterized in that it comprises a pressing portion for pressing the sheet paper located on the metal sheet to attach the sheet paper to one surface of the metal sheet material An apparatus for producing a metal sheet is provided.

In addition, the metal foil supply portion for supplying the metal foil on the sheet metal attached sheet metal sheet and the metal foil supply portion is located at the rear end of the pressing portion of the metal sheet conveying path, the pattern set in one side is embossed or intaglio It is preferably formed by the, the metal foil is located on top of the sheet metal sheet is attached to the sheet by the pattern is preferably further comprises a mold to form a pattern on the sheet paper.

Here, the mold unit is located in the upper mold and the lower mold seated on the sheet metal attached sheet, and the upper mold and the upper mold formed by any one of the embossed or intaglio in a predetermined pattern on the lower surface is driven up and down It may include a driving unit.

In addition, a coating for performing a first coating process for coating an embossed coating layer of a synthetic resin material on the metal foil pattern portion, and a second coating process for coating a protective film on all of the upper surface of the metal plate coated with the embossed coating layer. It is preferable to further include a device.

According to the present invention as described above, by attaching the sheet paper to the base plate material in advance, by processing the sheet material is attached to the sheet manufacturing the door to simplify the manufacturing process of the door and thereby reducing the working time can be significantly improved productivity It has an effect.

And, by attaching a pattern of various shapes using a gold foil or a silver foil metal foil on the upper surface of the sheet paper has an effect that can be more beautiful appearance.

In addition, by coating the embossed coating layer on the upper surface of the metal foil pattern, there is an effect of preventing the metal foil pattern from peeling off from the sheet paper.

In addition, by coating the protective film on the upper surface of the metal plate pattern formed metal foil pattern is effective to prevent the sheet paper and the metal foil pattern is damaged by the outside.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view illustrating a disassembled sheet metal sheet 100 according to an embodiment of the present invention.

As shown in FIG. 1, the sheet metal sheet 100 has a sheet metal sheet 110, a sheet sheet 121, a metal foil pattern 130, an embossed coating layer 140, and a protective film 150. It is configured by.

The metal plate 110 is to be selectively used a metal suitable for the purpose to be processed, it is preferable to use a metal material with good workability to facilitate the processing, in the present invention may be a galvanized iron plate.

The sheet paper 121 is preferably formed of a material having a high heat resistance as the adhesive surface is formed on the lower surface and is heat-compressed on one surface of the metal plate 110. Representative examples thereof include PVC (Polyvinyl chloride), PE (Polyethylene), and PET. (Polyethylene terephthalate) may be used.

The metal foil pattern 130 is formed by pressing a thin sheet such as gold foil or silver foil and a transfer film on the upper surface of the sheet paper 120 in various shapes.

The embossed coating layer 140 is coated on the metal foil pattern 130 to not only emphasize the three-dimensional visual effect of the metal foil pattern 130 which is formed on the upper surface of the sheet 120 by pressing, but also the metal foil pressed on the upper surface of the sheet 120. The pattern portion 130 serves to prevent peeling from the upper surface of the sheet paper 121. In this case, various synthetic resin paints such as ABS paint and UV paint may be used as the paint used as the embossing coating layer 140.

The protective film 150 is coated on the entire upper surface of the metal plate 110 on which the embossed coating layer 140 is formed, so that the scratch or damage is caused by external force applied by the embossing coating layer 140 and the metal plate 110 from the outside. It is prevented, PE may be used as the material of the protective film 150.

Hereinafter, an apparatus for manufacturing a sheet metal sheet with a sheet according to an embodiment of the present invention including the above configuration will be described in detail with reference to the accompanying drawings.

Figure 2 is a view showing the structure of the apparatus for manufacturing a sheet metal sheet with a sheet according to an embodiment of the present invention, Figure 3 is a side view showing a side of the crimping portion according to an embodiment of the present invention, Figure 4 Figure 5 is a view showing a side view of the mold according to an embodiment of the present invention, Figure 5 is a view showing the lower surface of the upper mold according to an embodiment of the present invention.

Metal plate manufacturing apparatus according to an embodiment of the present invention is a metal sheet conveying unit 10, the sheet member unwinding unit 20, the release paper recovery unit 30, the crimping unit 40, the metal foil supply unit 50 ), A mold unit 60 and a coating device (not shown).

The metal sheet conveying portion 10 includes a metal sheet material entry portion 11 and a metal sheet discharge portion 12 at the front end of the sheet member unwinding portion 20 to be described later and the rear end of the mold portion 60, respectively. The entrance part 11 and the metal plate discharge part 12 are provided with feed rollers 11a and 12a on which the metal plate to be processed is mounted. In addition, pressure rollers 11b and 12b for pressing the upper surface of the metal plate material to be processed are formed on the upper portion of the metal plate access portion 11 and the metal plate discharge portion 12, respectively, and the pressure rollers 11b and 12b are motors. Driven by (11ba, 12ba) to transfer the metal plate 110 seated on the upper surface of the transfer roller (11a, 12a).

Sheet member unwinding portion 20 is located on the movement path of the metal plate 110, the winding roller portion 21 is coupled to one side, the sheet paper 121 on one surface of the release paper 122 to the winding roller portion 21 Attached sheet member 120 is wound. At this time, one end of the sheet paper 121 is initially attached to one side of the metal plate material 110 to be processed, and then the sheet member 121 is wound by the metal plate material 110 to be conveyed, and thus the sheet member 120 is wound. The sheet member 120 to be unwound from the roller part 21 is unwound while the sheet paper 121 and the release paper 122 are separated by the plurality of tension parts 22 positioned at the rear end of the take-up roller part 21. .

The release paper recovery unit 30 is installed near the sheet member unwinding unit 20 and winds and recovers the release paper 122 separated by the tension unit 22 of the sheet member 120.

As shown in FIG. 3, the crimping unit 40 is installed at the rear end of the sheet member unwinding unit 20 and the release paper collecting unit 30 in the transport path of the metal plate 110, and the heating roller 41 and the heating roller. (41) including a heating unit 42 installed near the outer circumferential surface and a first cylinder 43 for providing a driving force to move the heating roller 41 and the heating unit 42 up and down. It is composed. The pressing part 40 is a heating roller 41 heated by the heating part 42 is lowered by the first cylinder 43 to heat and compress the sheet 121 located on the metal plate 110 to the metal Plate 110 serves to attach to one surface.

In this case, the heating part 42 is for attaching the sheet paper 121 to the metal plate 110 more easily. In the present invention, the heating part 42 is described as a crimping part 40, but the heating part ( Even if 42 is omitted, since the adhesive surface is formed on the lower surface of the sheet paper 121, the sheet paper 121 may be attached to the metal sheet 110 by the pressing force of the heating roller 41.

The metal foil supply unit 50 is installed at the rear end of the crimping unit 40 in the transport path of the metal plate 110, and the metal foil winding roller 51 wound with metal foil such as gold foil and silver foil, and metal foil although not shown in the drawing. It is configured to include a motor (not shown) for providing a rotational force to the winding roller 51, and serves to supply a metal foil, such as gold foil or silver foil, on the upper portion of the metal plate 110 to which the sheet paper 121 is attached.

At this time, the metal foil supplied from the metal foil supply unit 50 may be a hot stamping foil (Hot Stamping foil) or transfer film. The hot stamping foil (Hot Stamping foil) is generally known as a gold silver foil, and the composition of the hot stamping foil (Hot Stamping foil) is a PET film and the gold, silver and chromium deposited on the PET film It is comprised including metal foil and it is preferable that metal foil is supplied so that metal foil may face downward from the supply part 50. FIG.

The mold part 60 is installed near the metal foil supply part 50, and is transported by the metal sheet conveying part 10, and the lower mold 61 on which the sheet metal 121 is heat-compressed and seated on the upper surface. The upper mold 62 and the second cylinder 63 are provided on the lower mold 61 and provide a driving force so that the upper mold 62 and the upper mold 62 are embossed. It is composed.

When the upper mold 62 is lowered by the second cylinder 63, the mold part 60 has an upper portion of the metal plate 110 having the pattern 62a embossed on the lower mold 62. Pressing the metal foil located in the serves to form a metal foil pattern 130 of the same shape as the pattern 62a on the sheet paper 121.

The coating apparatus (not shown) comprises a silk screen coating apparatus, which is a primary coating apparatus (not shown), and a laminating coating apparatus, which is a second coating apparatus (not shown), and the silk screen coating apparatus and laminating coating described above. Since the device is obvious to those skilled in the art, detailed descriptions and drawings thereof will be omitted.

The silk screen coating apparatus (not shown) coats the embossed coating layer on the metal foil pattern to correspond to the shape of the metal foil pattern in order to prevent the metal foil pattern from peeling off from the sheet paper. In this case, as the paint of the embossed coating layer, synthetic resin paint such as ABS paint or UV paint may be used.

The laminating coating apparatus coats the protective film on the entire upper surface of the embossed coating layer-coated metal sheet to prevent the embossing coating layer and the metal sheet from being scratched or damaged by an external force applied from the outside. In this case, PE or the like may be used as a material of the protective film.

Figure 5 is a flow chart of the operation of the sheet metal sheet production apparatus is attached according to an embodiment of the present invention.

Referring to Figure 6 describes the operation of the apparatus for producing a sheet metal sheet with a paper according to an embodiment of the present invention having such a structure as follows.

First, the metal sheet member 110 is charged into the entrance portion 11 of the metal sheet conveying portion 10. (S110)

At this time, one end of the sheet paper 121 wound on the sheet member unwinding part 20 at the beginning of the charging of the metal plate 110 is attached to one side of the metal plate 110. Subsequently, when the metal plate member 110 is transferred by driving the pressure rollers 12a and 22a of the metal plate member 10, the sheet member unwinding portion 20 is formed by the sheet paper 121 attached to one side of the metal plate member 110. The sheet member 120 wound up is unwound. (S120)

The sheet member 120 to be unwound is released from the sheet paper 121 by the tension unit 22, the release paper 122 is separated, the separated release paper 122 is recovered while being wound in the release paper recovery unit 30. (S130)

Next, the sheet paper 121 positioned on the metal plate 110 is heated and compressed by the heating roller 41 heated by the heating unit 42 to lower the sheet paper 121 positioned on the metal plate 110. Then, the sheet paper 121 is attached to one surface of the metal plate 11 (S140).

The metal sheet 110 having the sheet paper 121 attached thereto is transported by the metal sheet conveying unit 10 to be seated on the lower mold 61 of the mold unit 60, and the upper mold 62 is the second cylinder 63. The metal foil pattern 130 is formed on the upper surface of the sheet paper 121 by compressing the metal foil located on the upper surface of the metal sheet 110 by lowering by the lower surface.

Next, the metal plate member 110 having the metal foil pattern 130 is charged into a silk screen coating apparatus (not shown), and the embossed coating layer is first coated on the metal foil pattern 130 by a silk screen method. )

Subsequently, the embossed coating layer is coated with the metal plate 110, while passing through a laminating coating apparatus (not shown), and a protective film is secondarily coated on the entire upper surface of the metal plate formed with the embossed coating layer (S170).

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it is possible to make various modifications or variations without departing from the spirit and scope of the invention. Accordingly, the appended claims will cover such modifications and variations as fall within the spirit of the invention.

1 is an exploded perspective view illustrating an exploded sheet metal attached sheet according to an embodiment of the present invention;

Figure 2 shows a side view of the manufacturing apparatus of the sheet metal attached sheet according to an embodiment of the present invention,

3 is a side view showing a crimping portion according to an embodiment of the present invention;

4 is a side view showing a mold part according to an embodiment of the present invention;
Figure 5 is a view showing the lower surface of the upper mold according to an embodiment of the present invention,

Figure 6 is a flowchart illustrating the operation of the sheet metal sheet manufacturing apparatus is attached according to an embodiment of the present invention.

<Description of main drawing code>

10: metal plate transfer portion 11: metal plate entry portion

12: metal sheet discharge part 11a, 12a: feed roller

11b, 12b: pressure roller 20: sheet member unwinding portion

21: winding roller portion 22: tension portion

30: release paper recovery unit 40: crimping unit

41: heating roller 42: heating unit

43: first cylinder 50: metal foil supply unit

51: metal foil winding roller 60: mold part

61: lower mold 62: upper mold

62a: Pattern 63: Second Cylinder

110: metal plate 120: sheet member

121: sheet paper 122: release paper

130: metal foil pattern

Claims (7)

In the sheet metal sheet material, Metal plate material; An adhesive surface formed on a lower surface of the sheet, and sheet paper heat-compressed on one surface of the metal plate; Sheet metal is attached to the sheet paper, characterized in that it comprises a metal foil pattern formed by pressing a certain shape of the metal foil on the sheet. The method of claim 1, Sheet metal is attached sheet metal, characterized in that it further comprises an embossed coating layer of synthetic resin material coated on the metal foil pattern. The method of claim 2, Sheet metal is attached sheet metal, characterized in that it further comprises a protective film is coated on the entire upper surface of the sheet metal sheet is attached to the embossed coating layer. In the sheet paper attaching device of the metal sheet material for attaching the sheet paper to the metal sheet material, A metal plate material transfer part configured to mount a metal plate material on an upper surface of the metal plate material and transfer the seated metal plate material; A sheet member unwinding portion which is disposed on a conveying path of the metal sheet material and which has a sheet member wound on a release paper and sheet paper attached to one surface of the release paper; A release paper recovery unit disposed near the sheet member unwinding unit and recovering the release paper attached to the sheet paper; And a crimping part positioned at a rear end of the sheet member unwinding part and the release paper recovering part of the metal sheet material and attaching the sheet paper to one surface of the metal plate material by compressing the sheet paper located on the metal plate material. An apparatus for producing a sheet metal sheet. The method of claim 4, wherein A metal foil supply part which is located at a rear end of the crimping portion of the metal sheet material transfer path and supplies metal foil on the sheet metal material with sheet paper; Located in the vicinity of the metal foil supply unit, a predetermined pattern on one side is formed by either embossed or intaglio, the metal foil located on the sheet metal sheet attached to the sheet by the pattern is pressed to form a pattern on the sheet paper Apparatus for producing sheet metal sheet with a sheet characterized in that it further comprises a mold unit The method of claim 5, The mold part, A lower mold on which the sheet metal sheet is attached; An upper mold positioned above the lower mold and having a predetermined pattern on a lower surface formed by one of an embossed or intaglio; Apparatus for manufacturing a sheet metal sheet with a sheet, characterized in that it comprises a drive for driving the upper mold up and down. The method of claim 6, Performing a first coating process of coating an embossed coating layer of synthetic resin on the metal foil pattern part, and performing a second coating process of coating a protective film on the entire upper surface of the metal plate coated with the embossed coating layer. Apparatus for producing sheet metal sheet with a sheet characterized in that it further comprises a coating device.

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