KR20200072343A - A UV Material Coating Board and Product Method and Product Appratus of It - Google Patents

Abstract

The present invention provides a method for manufacturing a UV coating interior decoration board, wherein a board formed by predetermined thickness by using calcium carbonate is used as a base board, UV coating is first coated and dried on a surface of the base board by predetermined thickness, and UV coating is second coated and dried on a surface of a first coating board having the UV coating first coated thereon by predetermined thickness, a system thereof, and a UV coating interior decoration board manufactured thereby. Moreover, the present invention provides the method for manufacturing the UV coating interior decoration board, wherein a manufacturing process and a manufacturing apparatus are not complex such that the board is easily manufactured and installation costs of the manufacturing apparatus are reduced due to a simple process and apparatus, and a system thereof. According to the present invention, since UV coating is coated on a surface of a calcium carbonate board twice or more, a surface of an interior decoration board can be maintained in good appearance. Moreover, since color paint and clear paint are added to the UV coating, the color of the surface can be diversified and the surface can also be maintained in a beautiful state. Moreover, since the surface is reinforced by the UV coating applied twice or more, provided is a UV coating interior decoration board resistant to a fire and not causing hazardous gas while preventing the surface from being damaged by scratches even after long term use. According to the present invention, the method comprises a base board feeding process, a first UV coating process, a first UV coating board feeding process, and a second UV coating process.

Description

A UV material coating board and product method and product appratus of it manufactured by the manufacturing method and manufacturing device system of the UV coating interior board, and a manufacturing method and a manufacturing device system

The present invention relates to a manufacturing method and manufacturing apparatus system for a UV coating interior panel, and a UV coating interior panel manufactured by the manufacturing method and manufacturing apparatus system.

To explain this in more detail, a board molded to a predetermined thickness using calcium silicate is used as a base board, and a UV coating is first applied to the surface of the base board at a constant thickness to dry, and the UV coating is first coated. UV coating on the surface of the primary coating board by applying a second coating with a certain thickness and drying. UV coating coating method for manufacturing indoor decorative board and manufacturing device system and UV coating produced by the manufacturing method and manufacturing system It is intended to provide interior decoration boards.

It is generally used as a board for interior decoration and a method of manufacturing a calcium silicate board and a calcium silicate board is known in Korean Patent No. 10-0127728 (low density asbestos cement calcium silicate plate and manufacturing method thereof).

To know, in the asbestos cement calcium silicate plate, 20 to 55% by weight of the lime raw material, 20 to 55% by weight of the siliceous raw material, 1 to 20% by weight based on water glass solids, 1 to 20% by weight of mica or vermiculite, and 5 to 30% by weight of reinforcing fibers %, asbestos cement calcium silicate plate, characterized by a composition of 0 to 20% by weight of filler.

In particular, in the method of manufacturing asbestos cement calcium silicate plate, 20 to 55% by weight of lime raw material, 20 to 55% by weight of siliceous material, 1 to 20% by weight based on solids of water glass, 1 to 20% by weight of mica or vermiculite, reinforcing fibers 5 The slurry obtained by mixing and dispersing 7 to 20 times by weight of ∼30% by weight and 0 to 20% by weight of the filler is molded under normal temperature and pressure to prepare a tinplate, charged into an autoclave and vacuumized inside the autoclave After that, the steam was cured and dried by supplying and maintaining the steam, and drying.

However, the calcium silicate plate produced by the above method has a very rough surface and a colorless dark color, and is not beautiful in appearance, and thus is not efficient for use in interior decoration.

As proposed to solve the above problems somewhat, domestic registration patent No. 10-0780730 (surface treatment method of puncture tablets with UV ink applied) and registration patent No. 10-1670828 (high gloss board and The manufacturing method) and the like are known.

In the above registration No. 10-0780730 (the surface treatment method of the ceiling material coated with UV ink), in the thermosetting resin (SMC) panel used as a finishing material for the ceiling, impurities attached to the surface of the thermosetting resin (SMC) panel After removing the impurities, the surface of the thermosetting resin (SMC) panel from which impurities have been removed is coated with UV ink to form an ink film, and after preheating the thermosetting resin (SMC) panel coated with UV ink, UV It was done by investigating.

However, this is because the base board is made of a panel made of thermosetting resin (SMC), so it has good heat resistance and solvent resistance. However, it cannot be recycled, and thus there is a problem of seriously polluting the environment during disposal, and the surface of the panel made of thermosetting resin (SMC). Since the UV ink is applied only once and coated, there is a problem that the UV ink film is not firmly formed and the surface is not smooth, resulting in poor product quality.

Patent No. 10-1670828 (high gloss board and method for manufacturing the same) trims the surface of a board selected from medium density fiberboard (MDF), particle board (PB), and low pressure melamine (LPM) (trimming: removing impurities) → Primer (roll type) base layer coating → UV drying → Smoothing operation by first and second rolls → UV drying → Formation of high gloss coating layer (top layer) by roller → Protective film (polyester material: Polyester) It is formed by bonding.

However, this is a very complicated manufacturing process, and cannot be easily manufactured. There is a problem in that the product price is high due to the high manufacturing cost. Since the high-gloss coating is applied by the roller method, the surface of the coated glossy paint is uneven and thus the roller is uneven. The smoothing work must be carried out by the back, and the polyester protective film that is finally adhered to the surface is easily deformed and harmful to the skin due to heat, generates a lot of static electricity, is easily contaminated, and well There is a problem that it cannot be erased, it is difficult to dye, and the color cannot be vivid.

The present invention is to provide an improved UV coating coating interior decorative board manufacturing method and manufacturing apparatus system and the manufacturing method and manufacturing apparatus system manufactured by the manufacturing method and manufacturing apparatus system to improve the above problems and problems will be.

In the present invention, a calcium silicate board molded to a predetermined thickness using calcium silicate is used as a base board, and a UV coating is first applied to a surface of a calcium silicate board (base board) at a constant thickness to dry, and the UV coating is UV coating on the surface of the primary coating board of the primary coating to a predetermined thickness and drying the UV coating coating interior decoration board characterized in that it is dried, and the manufacturing method and manufacturing apparatus system The purpose of the present invention is to provide a UV coating interior board manufactured by the company.

Another object of the present invention, the manufacturing process and manufacturing equipment is not complicated, it can be easily manufactured (produced) by a simple process and equipment, and the installation cost of the UV coating coating interior decorative board that does not require much installation equipment installation cost It is intended to provide a manufacturing method and manufacturing apparatus system, and the manufacturing method and manufacturing apparatus system.

Another object of the present invention, by coating the UV coating on the surface of the calcium silicate board two or more times (coating and drying), it is possible to keep the surface of the interior decorative board in good aesthetic appearance, color coating and transparent to the UV coating By adding paint, the color of the surface can be displayed clearly while varying the color, and the surface can be kept beautiful, and the surface of the UV coating that is coated more than once is strengthened, so even if it is used for a long time, scratching occurs on the surface. The purpose of the present invention is to provide a UV coating coating interior decoration board that is resistant to fire and does not generate toxic gas without causing damage to the back.

The above and other objects of the present invention,

In the calcium silicate board (1) molded to a predetermined thickness using calcium silicate;

A base board supply process 110 for intermittently supplying the calcium silicate board 1 as a base board one by one;

In the baseboard supplying process 110, the primary coating process 130 and the primary drying process 140 are performed by first applying and drying the UV coating on a surface of the base board supplied one by one at a constant thickness. UV coating primary coating process unit 120;

A primary UV coating board supplying process 150 for intermittently supplying the primary UV coating coating board 10 coated with the UV coating first by the UV coating primary coating process unit 120 one by one;

In the primary UV coating board supplying process 150, the UV coating secondary coating process 170 is applied to the surface of the primary UV coating coating board 10, which is intermittently supplied one by one, and dried by applying a second coating of UV coating with a constant thickness. ) And the secondary drying process 180 is performed by a UV coating secondary coating processing unit 160: achieved by a method of manufacturing a UV coating coating decorative board.

Other said and other objects of the present invention,

A baseboard supply unit 210 for supplying the calcium silicate board 1 formed to a predetermined thickness using calcium silicate as a baseboard at regular time intervals;

While transferring the calcium silicate board 1 supplied from the base board supply unit 210 at a constant speed by a transport conveyor, the UV coating is applied to the surface of the calcium silicate board 1 by the UV coating primary injection device 221. UV spray primary spraying unit 220 for spraying;

The primary UV while passing through the primary drying apparatus frame 231 at a constant speed by the conveying conveyor 232, the calcium silicate board 1 coated with the UV coating on the surface while passing through the UV coating primary spraying unit 220. A primary drying device unit 230 for drying the coating layer 2;

The primary UV coating board 10 having the primary UV coating layer 2 of UV paint dried on the surface of the calcium silicate board 1 passing through the primary drying unit 230 is transported at a constant speed by the transport conveyor 241. A primary UV coating board supply unit 240 for transporting;

The primary UV coating board 10 supplied from the primary UV coating board supply unit 240 is transported at a constant speed by the conveying conveyor 252 while the primary drying by the secondary UV coating spraying device 251 A UV coating secondary spraying unit 250 for spraying and coating a UV coating on the upper surface of the UV coating layer 2 to form a secondary UV coating layer 3;

While passing through the UV coating secondary spraying unit 250, the secondary drying apparatus frame 261 is transferred to the primary UV coating board 10 coated with the secondary UV coating layer 3 at a constant speed by the transport conveyor 262. A secondary drying unit 260 for drying the secondary coating layer 3 while passing through;

The secondary coating layer (3) of the UV coating applied to the surface of the primary UV coating board (10) passing through the secondary drying unit (260) is dried, and the UV coating interior decoration board (20) is discharged. It consists of a UV coating chamber interior board discharge device unit 270 to transfer to a constant speed by: UV coating is achieved by a system for manufacturing the interior board of the decorative board.

Other said and other objects of the present invention,

It is achieved by the manufacturing method of the UV coating coating interior decorative board or the UV coating interior decorative board characterized in that it is manufactured by the manufacturing apparatus system of the UV coating interior coating board.

The manufacturing method and manufacturing device system for the UV coating interior board according to the present invention and the UV coating indoor decoration board manufactured by the manufacturing method and manufacturing apparatus system, the board molded to a predetermined thickness using calcium silicate As a base board, UV coating is first applied to the surface of the base board at a constant thickness to dry, and UV coating is first applied to the surface of the primary coating board coated with the UV coating at a constant thickness to dry. It is characterized by.

The present invention, the manufacturing process and manufacturing equipment is not complicated, it can be easily manufactured (produced) by a simple process and equipment, and the manufacturing method of the UV coating interior decoration board so that the installation cost of the manufacturing apparatus is not required much and It is possible to provide a manufacturing apparatus system.

In addition, the invention, by coating the UV coating on the surface of the calcium silicate board two or more times (coating and drying), it is possible to keep the surface of the interior decoration board in aesthetically good appearance, and by adding color and transparent coatings to the UV coating. It is possible to vary the color of the surface and keep the surface beautiful, and the surface is strengthened by UV coating that is coated more than once, and even if it is used for a long time, it does not cause damage such as scratching on the surface even when used for a long time. It is also possible to provide an interior decoration board with UV coating which is strong and does not generate toxic gas.

1 is a UV coating coating process showing the manufacturing method of the UV coating coating board according to the present invention.
Figure 2 is a UV coating coating device system showing the manufacturing process of the UV coating coating decorative board according to the present invention.
Figure 3 is an exemplary view showing the primary drying unit and the secondary drying unit from the UV coating coating device system showing the manufacturing process of the UV coating coating decorative board according to the present invention.
Figure 4 is an exemplary view showing a UV coating interior decoration board produced by the manufacturing method of the UV coating coating board according to the present invention.

The above and other objects and features of the present invention will be more clearly understood by the following detailed description based on the accompanying drawings.

1 to 4 of the accompanying drawings show a specific implementation example of a manufacturing method and manufacturing apparatus system for a UV coating coating decorative board and a UV coating coating decorative board manufactured by the manufacturing method and manufacturing apparatus system.

1 is a UV coating process (100) showing the manufacturing method of the UV coating coating decorative board 20 according to the present invention, Figure 2 shows the manufacturing process of the UV coating coating decorative board 20 according to the present invention UV coating device system 200, Figure 3 is a primary drying device unit 230 and a secondary drying unit in the UV coating device system 200 showing the manufacturing process of the UV coating coating decorative board 20 according to the present invention It is an exemplary view excerpted from the teeth 260, and FIG. 4 is a UV coating coating interior decorative board 20 manufactured by the manufacturing method of the UV coating coating decorative board and the manufacturing system of the UV coating coating decorative board according to the present invention. It is an example showing.

1 is a UV coating process (100) showing the manufacturing method of the UV coating coating decorative board 20 according to the present invention.

UV coating coating process according to the invention 100 is,

In the calcium silicate board (1) molded to a predetermined thickness using calcium silicate;

Base board supply process 110 → UV coating primary coating process 130 and primary drying process 140 UV coating primary coating process unit 120 → primary UV coating board supply process 150 → It consists of a UV coating secondary coating process unit 160 for performing a UV coating secondary coating process 170 and a secondary drying process 180.

The baseboard supplying process 110 is a process of intermittently supplying the calcium silicate board 1 formed to a predetermined thickness using calcium silicate by a conveying means such as a conveying conveyor one by one (one by one) with a constant time difference. .

The calcium silicate board 1 is supplied one by one while maintaining a time difference of 5 to 20 seconds, and by maintaining the time difference in which the calcium silicate board 1 is supplied one by one, the UV coating primary coating process unit 120 described later ) And the UV coating secondary coating process unit 160 to sufficiently spray the UV coating to maintain the time to dry completely.

The UV coating primary coating process unit 120 is a process of performing the UV coating primary coating process 130 and the primary drying process 140.

The UV coating primary coating process 130 applies 50 to 100 g per 1 m×1 m of UV coating by using a spraying method rather than a roller coating method. A transparent paint 131 and a colored paint 132 may be selectively added and mixed in the applied UV paint, and the transparent paint 131 and the colored paint 132 may be added to the transparency and color concentration (dark and light color). Therefore, an appropriate amount can be added.

Since the UV paint, the transparent paint 131, and the colored paint 132 use commercial products, detailed descriptions thereof will be omitted.

The first drying process 140 transfers the calcium silicate board 1 coated with UV paint by a conveying conveyor, but almost completely closes the drying device frame except for the inlet to be introduced and the outlet to which the dried calcium silicate board 1 is discharged. By forming a space and installing a drying lamp on the upper side of the drying device frame, the inside of the drying device frame is dried for 3 to 10 minutes, preferably 3 to 7 minutes, while maintaining the internal temperature of the drying device frame at 30 to 45℃. UV coating applied to the calcium silicate board (1) to prevent foreign substances such as dust from entering and to prevent the heat generated from the drying lamp from leaking to the outside and to be lost. The transparent paint 131 and the colored paint 132 were mixed) to be clean, intact, and completely dried.

The primary UV coating board supplying process 150 is a process of intermittently supplying the primary UV coating coating board 10 coated with the UV coating one by one (one by one) using a conveying means such as a conveying conveyor. .

The primary UV coating coating board 10 supplies one by one while maintaining a time difference of 5 to 20 seconds, and the UV coating 2 described later by maintaining the time difference in which the primary UV coating coating board 10 is supplied one by one. The UV coating secondary coating processing unit 170 and the UV coating secondary coating processing unit 180 of the secondary coating processing unit 160 may sufficiently spray the UV coating to maintain a time for complete drying.

The UV coating secondary coating processing unit 160 is a process of performing the UV coating secondary coating processing unit 170 and the UV coating secondary coating processing unit 180.

In the UV coating secondary coating process 170, 50 to 150 g per 1 m×1 m is sufficiently applied by using a spraying method other than the roller coating method. A transparent coating 171 and a colored coating 172 may be selectively added to and mixed with the UV coating applied, and the transparent coating 171 and the colored coating 172 are based on the transparency and the concentration of the color (dark and light in color). Therefore, an appropriate amount can be added.

Since the UV paint, the transparent paint 171, and the colored paint 172 use commercial products, detailed descriptions thereof will be omitted.

In the second drying process 180, the primary UV paint coating board 10, which is primarily coated with UV paint, is transported by a conveying conveyor, but the inflow of the inlet and the exhaust port of the dried primary UV paint coating board 10 are discharged. Except for forming the drying device frame into an almost enclosed space and installing a drying lamp on the inside of the drying device frame, the drying device frame is maintained at 30 to 45°C and dried for 3 to 10 minutes, preferably 5 to 10 minutes. By doing this, it is possible to prevent foreign matter such as dust from entering the inside of the drying apparatus frame, and to prevent the heat generated from the drying lamp from leaking to the outside to be lost, thereby preventing the primary UV coating. UV coating applied to the coating board 10 (transparent paint 131 and colored paint 132 mixed) was made to be clean, intact and completely dried.

By performing the secondary drying process 180 as described above, it is possible to obtain the UV coating interior decoration board 20 illustrated in FIG. 4.

Figure 2 is a UV coating device system 200 showing the manufacturing process of the UV coating coating decorative board 20 according to the present invention.

UV coating device system 200 according to the present invention, the base board supply unit 210 → UV coating primary spraying unit 220 → primary drying unit 230 → primary UV coating board supply unit ( 240) → UV coating secondary injection unit 250, secondary drying unit 260, UV coating interior decorative board discharge unit 270.

The base board supply unit 210 is a device unit that supplies the calcium silicate board 1 formed to a predetermined thickness using calcium silicate as a base board at regular time intervals.

The calcium silicate board 1 stacked on the baseboard lifting device 211 is supplied by a supply conveyor, but is supplied one by one while maintaining a time difference of preferably 5 to 20 seconds for a certain time, and such a calcium silicate board 1 By maintaining the time difference supplied one by one, UV coating is performed by the UV coating primary spraying unit 220 and the primary drying unit 230 and the UV coating primary spraying unit 250 and the primary drying unit 260 described later. It can be sprayed sufficiently to maintain the time to dry completely.

Since the baseboard lifting device 211 uses a commercially known product, a more detailed description thereof will be omitted.

The UV coating primary spraying unit 220 transfers the calcium silicate board 1 supplied from the baseboard supplying unit 210 at a constant speed by the transport conveyor 222, and the UV coating primary spraying device 221 As a device for spraying and coating the UV coating on the surface of the calcium silicate board 1, a primary UV spraying device 221 was installed on the upper side of the transport conveyor 222.

The UV coating primary spraying unit 220 uses the spraying method rather than the roller coating method to properly maintain the operating speed of the transport conveyor 222, so that the UV coating is sufficiently applied at 50 to 150 g per 1 m×1 m. .

A transparent coating 171 and a colored coating 172 may be selectively added to and mixed with the UV coating applied, and the transparent coating 171 and the colored coating 172 are based on transparency and color concentration (dark and light in color). Accordingly, an appropriate amount is added, and since the UV paint, the transparent paint 171, and the colored paint 172 use commercial products, detailed descriptions thereof will be omitted.

The primary drying unit 230, while passing through the UV coating primary injection unit 220, the primary drying by transferring the calcium silicate board 1 coated with the UV coating on the surface at a constant speed by the transport conveyor 232 It is a device part for drying the primary UV coating layer 2 while passing through the device frame 231.

The primary drying unit 230 transfers the primary UV coating coating board 10 to which the UV coating is first applied by the conveying conveyor 232, but for 3 to 10 minutes inside the primary drying unit frame 231. Preferably, the UV coating applied to the surface of the primary UV coating coating board 10 is completely dried by moving for 5 to 10 minutes, and the primary drying device frame 231 is a primary UV coating coating board ( 10) The primary drying device frame 231 was formed as an almost closed space except for the inlet through which the inlet and the outlet for the dried primary UV coating coating board 10 were discharged.

A heater 238 is installed on the inner upper side of the drying device frame 231 to maintain the internal temperature of the primary drying device frame 231 at 30 to 45° C., and a pair is provided on the lower side of the heater 238. A plurality of paint drying lamps 233 formed of the transparent lamps 234 and the colored lamps 235 are installed from the inlet to the outlet so that the transparent and colored paints can be dried. 236-1) and a number of mercury lamps 237-1 were installed to completely dry the UV coating paint (transparent paint 131 and colored paint 132).

The primary UV coating board supply unit 240 passes through the primary drying unit 230, and the primary UV coating board 2 of the primary UV coating layer 2 of the UV coating on the surface of the calcium silicate board 1 is dried. It is a device part which conveys 10 by constant conveyance by the conveyer 241.

The UV paint secondary spraying device unit 250 transfers the primary UV coating board 10 supplied from the primary UV coating device unit 240 at a constant speed by the transport conveyor 252 to the secondary UV coating spraying device. It is a device unit for forming a secondary UV coating layer (3) by spray coating the UV coating on the top surface of the primary UV coating layer (2) dried by (251).

The secondary UV paint spraying device 251 uses a spraying method other than the roller coating method to spray the UV paint while maintaining an appropriately moving speed of the transport conveyor 252 so that the UV paint is 50 to 150 g per 1 m×1 m. Apply enough.

The transparent coating 171 and the colored paint 172 may be selectively added to and mixed with the UV coating applied to the upper surface of the dried primary UV coating layer 2 as described above, and the transparent coating 171 and the colored paint ( 172) is added in an appropriate amount according to the transparency and color concentration (dark and light color), and the UV and transparent paints 171 and colored paints 172 use commercial products, so detailed descriptions thereof are omitted. do.

The secondary drying unit 260, while passing through the UV coating secondary injection unit 250, the UV coating on the surface of the primary UV paint coating board 10 is transferred at a constant speed by the transport conveyor 262 It is a device part for drying the secondary UV coating layer 3 while passing through the secondary drying device frame 261.

The secondary drying unit 260, the primary UV coating coating board 10 to which the UV coating is first applied is transferred by a conveying conveyor 262, 3 to 10 inside the secondary drying unit frame 261 Preferably, by moving for 5 to 10 minutes, the UV coating applied to the surface of the primary UV coating coating board 10 can be completely dried, and the secondary drying device frame 261 is the primary UV coating coating board The secondary drying apparatus frame 261 was formed almost as an enclosed space except for the inlet through which the inlet 10 is introduced and the outlet through which the dried primary UV coating coating board 10 is discharged.

A heater 268 is installed inside the secondary drying apparatus frame 261 to maintain the internal temperature of the secondary drying apparatus frame 261 at 30 to 45°C. A plurality of paint drying lamps 263 formed of a pair of transparent lamps 264 and colored lamps 265 are installed from the inlet to the outlet so that the transparent and colored paints can be dried. The lamp 266-1 and a number of mercury lamps 267-1 were installed to completely dry the UV coating paint (transparent paint 131 and colored paint 132).

The UV coating indoor decorative board discharge device unit 270 is a UV coating in which the secondary coating layer 3 of the UV coating applied to the surface of the primary UV coating board 10 passes through the secondary drying unit 260 and is dried. It is a device unit for conveying the coating interior decoration board 20 to a constant speed by the discharge conveyor 271.

The UV coating coating process board 100 manufactured by the UV coating coating process diagram 100 and the UV coating coating system 200 is 1 on the surface of the base board (1: calcium board) as illustrated in FIG. The secondary UV coating layer 2 and the secondary UV coating layer 3 are sequentially deposited.

Hereinafter, a specific embodiment of manufacturing the UV coating coating board 20 by the UV coating coating process diagram 100 and the UV coating coating device system 200 will be described.

It is revealed that the claims of the present invention are not limited or limited by the present embodiment.

<Example>

Baseboard supply process (110): The calcium silicate board (1) by the baseboard supply unit (210) was intermittently supplied by the conveying conveyor, one by one (one by one), maintaining a 10 second interval.

Thereafter, the UV coating primary coating process 130 and the primary drying process 140 of the UV coating primary coating process unit 120 were performed.

UV coating primary coating process (130): UV coating using a spraying method other than the roller coating method by the primary coating device unit 220 of UV coating 1m of the transparent coating 131 and colored paint 132 little by little mixed UV coating 70 g per 1 m was applied.

Primary drying process 140: The primary drying apparatus unit 230 is used to transfer the calcium silicate board 1 coated with the UV coating by the transfer conveyor 232, but the internal temperature of the primary drying apparatus frame 231. Was kept at 35° C. by a heater 238 and passed through slowly for 5 minutes to dry.

Primary UV coating board supply process 150: The primary UV coating coating board 10 coated with the primary UV coating by the primary UV coating coating board supply unit 240 is transferred by the conveying conveyor 241 Ordered.

The UV coating secondary coating processing unit 160 performed the UV coating secondary coating processing unit 170 and the UV coating secondary coating processing unit 180.

UV coating secondary coating process 170: The UV coating secondary spraying unit 251 of the secondary spraying unit 250 uses a spraying method other than the roller coating method to use a transparent coating 171 and colored coating ( 172) was applied a little mixed UV coating per 1m × 1m 70g.

Secondary drying process (180): the primary UV paint coating board 10, which is firstly coated with UV coating by the secondary drying device unit 260, is dried while being transferred by the conveying conveyor 262, and then dried. The inside temperature of the mold 261 was maintained at 40°C by a heater 268 and dried for 7 minutes.

The UV coating coating interior decoration board 20 completely dried by the secondary drying process 180 is moved (discharged) by the discharge conveyor 271 of the UV coating interior decoration board discharge device unit 270 as described above. UV coating coating interior decorative board (20) according to the invention was obtained.

Although the present invention has been described in detail only with respect to the specific embodiments described, it is obvious to those skilled in the art that various modifications and modifications can be made within the technical scope of the present invention, and such modifications and modifications belong to the appended claims. something to do.

1: Calcium silicate board 2: Primary UV coating layer
3: Second UV coating layer 10: UV coating interior decoration board
100: UV paint coating process 110: Baseboard supply process
120: UV coating primary coating process unit 130: UV coating primary coating process
140: primary drying process 150: primary UV coating board supply process
160: UV coating secondary coating process 170: UV coating secondary coating process
180: Second drying process 200: UV paint coating device system
210: base board supply unit 220: UV paint primary injection unit
230: primary drying unit 240: primary UV coating board supply unit
250: UV coating secondary spraying unit 260: secondary drying unit
270: UV coating interior decorative board discharge device

Claims (11)

In the calcium silicate board (1) molded to a predetermined thickness using calcium silicate;
A base board supply process 110 for intermittently supplying the calcium silicate board 1 as a base board one by one;
In the base board supplying process 110, the UV coating is first applied to the surface of the base board supplied one by one at a constant thickness and dried to perform the UV coating primary coating process 130 and primary drying process 140. UV coating primary coating process unit 120;
A primary UV coating board supplying process 150 for intermittently supplying the primary UV coating coating board 10 coated with the UV coating first by the UV coating primary coating process unit 120 one by one;
In the primary UV coating board supplying process 150, the UV coating secondary coating process 170 is applied to the surface of the primary UV coating coating board 10, which is intermittently supplied one by one, and dried by applying a second coating of UV coating with a constant thickness. ) And the secondary drying process 180 is performed by a UV coating secondary drying process unit 160: a method for manufacturing a UV coating coating board. The method according to claim 1, UV coating primary coating process 130 and UV coating secondary coating process 170 is;
50~150g spray coating per 1m×1m: A method of manufacturing a UV coating coating decorative board, characterized in that: The method according to claim 1, UV coating primary coating process 130 and UV coating secondary coating process 170 is;
A transparent coating (171) and a colored paint (172) are selectively added to and mixed with the UV coating applied: A method of manufacturing a UV coating coating decorative board. The method according to claim 1, the primary drying process 140 and the secondary drying process 180;
Performed for 3 to 10 minutes at 30 to 45°C: A method of manufacturing a UV coating coating decorative board. A baseboard supply unit 210 for supplying the calcium silicate board 1 formed to a predetermined thickness using calcium silicate as a baseboard at regular time intervals;
While transferring the calcium silicate board 1 supplied from the base board supply unit 210 at a constant speed by a transport conveyor, the UV coating is applied to the surface of the calcium silicate board 1 by the UV coating primary injection device 221. UV spray primary spraying unit 220 for spraying;
The primary UV while passing through the primary drying apparatus frame 231 at a constant speed by the conveying conveyor 232, the calcium silicate board 1 coated with the UV coating on the surface while passing through the UV coating primary spraying unit 220. A primary drying device unit 230 for drying the coating layer 2;
The primary UV coating board 10 having the primary UV coating layer 2 of UV paint dried on the surface of the calcium silicate board 1 passing through the primary drying unit 230 is transported at a constant speed by the transport conveyor 241. A primary UV coating board supply unit 240 for transporting;
The primary UV coating board 10 supplied from the primary UV coating board supply unit 240 is transported at a constant speed by the conveying conveyor 252 while the primary drying by the secondary UV coating spraying device 251 UV coating secondary spraying unit 250 for spray coating the UV coating on the top surface of the UV coating layer (2) to form a secondary UV coating layer (3);
While passing through the UV coating secondary injection unit 250, the secondary UV coating layer 3 is coated with the primary UV coating board 10 by the transport conveyor 262, the secondary drying device frame 261 at a constant speed. A secondary drying unit 260 for drying the secondary coating layer 3 while passing through;
The secondary coating layer (3) of the UV coating applied to the surface of the primary UV coating board (10) passing through the secondary drying unit (260) is dried, and the UV coating interior decoration board (20) is discharged. Consists of a UV coating interior decorative board discharge unit 270 for conveying to a constant speed by: UV coating device manufacturing apparatus system of the interior board. The method according to claim 5, UV coating primary injection unit 220 and the UV coating secondary injection unit 250 is;
50 ~ 150g spray coating per 1m×1m: UV coating system for interior decoration board manufacturing equipment system, characterized in that. The method according to claim 5, The primary drying unit 230 and the secondary drying unit 260;
A primary UV paint spraying device 221 or a secondary UV paint spraying device 221 is installed on the upper front end of the conveying conveyor 232, 252: a device manufacturing system of a UV coating coating interior decoration board, characterized in that: . The method according to claim 5, The primary drying unit 230 and the secondary drying unit 260;
Performed for 3 to 10 minutes at 30 to 45° C.: UV coating coating interior decoration board manufacturing apparatus system. The method according to claim 5, The primary drying unit 230 and the secondary drying unit 260;
In which the transfer conveyor 232, 262 is installed on the inner lower side of the primary drying device frame 231 or the secondary drying device frame 261;
A heater 268 on the inner upper part of the primary drying device frame 231 or the secondary drying device frame 261;
A plurality of paint drying lamps 263 formed of a pair of transparent lamps 264 and colored lamps 265 are installed at the lower side of the heater 268 from the inlet to the outlet, and the final paint drying lamp 263 A number of UV lamps (266-1) and a number of mercury lamps (267-1) are installed on the outlet side: a system for manufacturing a decorative board of a UV coating interior chamber, characterized in that: Any one of claims 1 to 4 manufactured by a method of manufacturing a UV coating coating board of any one: UV coating interior decoration board characterized in that. Any one of claims 5 to 9 manufactured by the manufacturing system of the UV coating coating interior decorative board according to any one of the following: UV coating interior decorative board characterized in that.

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