Production line and production method of surface film-coated artificial board

Abstract

The invention discloses production of a surface film-coated artificial board, and relates to an artificial board manufacturing process, and the method comprises the following steps: step 1, carrying out surface treatment on a substrate of the artificial board; step 2, performing electrostatic treatment on the surface covering film, laying the electrostatic part in the surface covering film on the substrate, and synchronizing the electrostatic process of the surface covering film with the laying process of the surface covering film; 3, removing static electricity of the laid substrate with the surface coated with the film, and preheating the substrate at the same time; fourthly, the substrate treated in the third step is fed into hot pressing equipment to be subjected to hot pressing; 5, the substrate treated in the step 4 is sent out of the hot pressing equipment and cooled; and sixthly, the cooled base plate in the fifth step is cut, so that the artificial board with the film coated on the surface is obtained. The invention further discloses a production line of the surface film-coated artificial board. The phenomenon that bubbles appear between the surface covering film and the base plate is reduced, and the laying effect and the working efficiency are greatly improved.

Description

Technical Field

[0001] The invention relates to a manufacturing process of artificial boards, and more specifically, to a production line and a production method of surface-filmed artificial boards. Background Art

[0002] Surface coated artificial board is to lay one more layer of surface coating on the basis of artificial board substrate to improve the aesthetics of artificial board and meet the requirements of some special application places. The traditional surface coated artificial board manufacturing process is generally the five steps of surface treatment of substrate-substrate coating-hot pressing of coated substrate-cooling-cutting, and its principle is to melt the glue layer at the bottom of surface coating by hot pressing so that surface coating is attached to substrate. Among these five steps, substrate coating is a more critical pre-step in surface coated artificial board, and in this step, if surface coating cannot be laid on substrate well, it is easy to cause the problem of local gap between surface coating and substrate, which is commonly known as bubble. If the part with bubble is not processed in time, it will affect the hot pressing effect, resulting in the problem that the surface coating and substrate adhesion are not high. The current method to solve this problem is mainly to adopt the method of artificial leveling and de-bubbling, that is, workers use rollers to roll on the coated substrate, and then hot press after driving out the bubbles therein. However, this method is not only time-consuming and labor-intensive, but also results in poor leveling effect and inability to completely remove bubbles due to the large area of ​​the substrate. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a production line and a production method for a surface coated artificial board in view of the deficiencies in the prior art, thereby reducing the phenomenon of bubbles appearing between the surface coating and the substrate and greatly improving the work efficiency.

[0004] The present invention provides a method for producing a surface-film coated artificial board, the method comprising the following steps:

[0005] Step 1: Surface treatment of the substrate of the artificial board;

[0006] Step 2: electrostatically treat the surface coating, and at the same time, lay the electrostatically treated portion of the surface coating on the substrate, and the electrostatic treatment process of the surface coating is synchronized with its laying process;

[0007] Step 3, removing static electricity from the substrate with the surface coating, and preheating the substrate;

[0008] Step 4, sending the substrate processed in step 3 into a hot pressing device for hot pressing;

[0009] Step 5, sending the substrate processed in step 4 out of the hot pressing device and performing a cooling process;

[0010] Step six, cutting the substrate after cooling in step five to obtain a surface coated artificial board.

[0011] Preferably, in step 2, the surface coating is placed above the substrate in an inclined manner, and a plurality of electrostatic spray guns for spraying electrostatic charges are arranged between the substrate and the surface coating, and the electrostatic spray guns are directed toward the surface of the surface coating that needs to contact the substrate; a tensioning roller is arranged on the other surface of the surface coating, and the tensioning roller moves synchronously with the electrostatic spray gun.

[0012] Preferably, the electrostatic value of the electrostatic ions sprayed by the electrostatic spray gun is 2000V to 4000V.

[0013] Preferably, one end of the surface coating inclined above the substrate is located below the surface of the substrate or flush with the surface of the substrate, and the other end of the surface coating inclined above the substrate is mounted on the unwinding roller.

[0014] Preferably, the distance between the tensioning roller and the substrate is the thickness of the surface coating, and the tensioning roller is made of insulating material.

[0015] Preferably, in step 2, when the surface coating is subjected to electrostatic treatment, a bionic vacuum cleaner head based on a sturgeon mouth structure is used to simultaneously perform a surface vacuum treatment on the substrate.

[0016] Preferably, two rows of bionic vacuum heads are arranged above the substrate, and the two rows of bionic vacuum heads are made to act alternately.

[0017] Preferably, a cavity is provided in the bionic vacuum cleaner head, an elastic deformation bag is provided in the cavity, one end of the elastic deformation bag is connected with the input port of the vacuum cleaner through a hose, the other end of the elastic deformation bag is provided with a sturgeon mouth bionic tube, a through hole connected with the cavity is provided in the bionic vacuum cleaner head, the sturgeon mouth bionic tube is movably inserted in the through hole; a plurality of connecting rods are fixed to the periphery of the sturgeon mouth bionic tube, the connecting rods are slidably mounted on the inner wall of the through hole, an arc-shaped spring piece is fixed to the end of the connecting rod, the arc-shaped spring piece is fixedly connected to the elastic deformation bag, a connecting ring is commonly fixed to the ends of the plurality of arc-shaped spring pieces, and the connecting ring is connected to the cavity through an electric push rod.

[0018] A production line for surface coated artificial boards using the production method, comprising:

[0019] A grinding device for implementing step 1 of the production method;

[0020] Laminating equipment, used to implement step 2 of the production method;

[0021] A conductive roller, used to achieve the destaticization of the substrate with the surface coating in step 3 of the production method; and a heater is installed in the conductive roller;

[0022] A hot pressing device is used to perform hot pressing treatment on the substrate with the surface coating;

[0023] A cooling device is used to cool the substrate with the surface film laid after hot pressing;

[0024] Cutting equipment, used to implement step six of the production method.

[0025] Preferably, the laminating equipment includes a bracket, a reel, a manipulator, a tensioning roller and a mounting seat; the reel is mounted on the bracket, a conveying platform is provided in the bracket below the reel, and manipulators are provided on both sides of the conveying platform; the mounting seat is mounted in the bracket above the conveying platform through an electric slide rail 1, a plurality of electrostatic spray guns are installed above the mounting seat, the electrostatic spray guns are connected to an electrostatic ion generator, and a plurality of bionic vacuum heads are installed below the mounting seat; the tensioning roller is mounted in the bracket above the conveying platform through an electric slide rail 2.

[0026] Beneficial Effects

[0027] The advantages of the present invention are:

[0028] 1. In the traditional manufacturing process of surface coated artificial boards, the electrostatic treatment of the surface coating is added, and the electrostatic treatment of the surface coating is synchronized with the laying and adsorption process, so that the surface coating has a certain adsorption capacity. In the process of coating the substrate, the surface coating with static electricity can be adsorbed on the substrate by itself, thereby reducing the phenomenon of bubbles between the surface coating and the substrate. And because the electrostatic treatment and coating are carried out synchronously, after the surface coating is sprayed with electrostatic ions, the corresponding position, that is, the coating, is laid on the substrate, which can better prevent the problem of decreased adsorption force caused by the dispersion of electrostatic ions, and can be laid in a timely and rapid manner, which greatly improves the laying effect and further reduces the phenomenon of bubbles between the surface coating and the substrate.

[0029] 2. When applying static electricity to the surface coating, the present invention also uses a bionic vacuum cleaner head based on a sturgeon mouth structure to simultaneously perform surface vacuuming treatment on the substrate, so as to avoid debris, particles, and dust remaining on the substrate after the surface treatment or adhering to it during the transmission process, thereby improving the cleanliness of the substrate surface and further improving the laying effect.

[0030] 3. Destaticize the substrate with the surface coating and preheat the substrate to prevent the surface coating from falling off the substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the side structure of the production line of the present invention;

[0032] Figure 2 It is a schematic diagram of the partial structure of the side of the film laminating device of the present invention;

[0033] Figure 3 It is a schematic diagram of the cross-sectional structure of the mounting seat of the present invention.

[0034] Among them: 1-grinding equipment, 2-laminating equipment, 3-conductive pressure roller, 4-hot pressing equipment, 5-cooling equipment, 6-cutting equipment, 7-substrate, 8-surface coating, 21-bracket, 22-unwinding roller, 23-electrostatic spray gun, 24-, 25-tensioning pressure roller, 26-manipulator, 27-bionic vacuum cleaner head, 270-hose, 271-cavity, 272-elastic deformation bag, 273-through hole, 274-sturgeon mouth bionic tube, 275-arc-shaped spring piece, 276-connecting rod, 277-slide groove, 278-electric push rod, 279-connecting ring. DETAILED DESCRIPTION

[0035] The present invention will be further described below in conjunction with the embodiments, but it does not constitute any limitation to the present invention. Any limited number of modifications made by anyone within the scope of the claims of the present invention are still within the scope of the claims of the present invention.

[0036] See also Figure 1-Figure 3 The present invention provides a method for producing a surface coated artificial board, the method comprising the following steps:

[0037] Step 1: Surface treatment is performed on the substrate 7 of the artificial board, such as grinding, polishing, dust removal, etc. on the film-coated surface of the substrate 7 to improve the surface flatness of the substrate 7 and ensure the flatness of the subsequent film coating.

[0038] Step 2: electrostatic treatment is performed on the surface film 8, and the surface film 8 is laid on the substrate 7 at the same time, and the electrostatic process of the surface film 8 is synchronized with its laying and adsorption process. By spraying electrostatic ions on the surface film 8, the surface film 8 has a certain adsorption capacity. In the process of coating the substrate 7, the surface film 8 with static electricity can be adsorbed on the substrate 7 by itself, thereby reducing the phenomenon of bubbles between the surface film 8 and the substrate 7. And because the electrostatic treatment and coating are carried out synchronously, after the surface film 8 is sprayed with electrostatic ions, the corresponding position, that is, the coating, is laid on the substrate 7, thereby better preventing the problem of decreased adsorption force caused by the dispersion of electrostatic ions, and can be laid in a timely and rapid manner, which greatly improves the laying effect and further reduces the phenomenon of bubbles between the surface film 8 and the substrate 7.

[0039] In the present invention, the electrostatic value of the electrostatic ions sprayed by the electrostatic spray gun 23 is 2000V to 4000V, preferably 3000V, that is, the output of the electrostatic ion generator is set to 3000V, which can ensure that the surface coating 8 can be effectively attached to the substrate 7.

[0040] In order to achieve synchronization of electrostatic application and film coating, in this embodiment, the surface coating 8 is placed above the substrate 7 in an inclined manner, and a plurality of electrostatic spray guns 23 for spraying electrostatic charges are arranged between the substrate 7 and the surface coating 8, and the electrostatic spray guns 23 face the surface of the surface coating 8 that needs to contact the substrate 7. A tensioning roller 25 is arranged on the other surface of the surface coating 8, and the tensioning roller 25 moves synchronously with the electrostatic spray guns 23, thereby achieving synchronization of electrostatic application and film coating.

[0041] In addition, one end of the surface coating 8 inclined above the substrate 7 is flush with the surface of the substrate 7, and the other end of the surface coating 8 inclined above the substrate 7 is mounted on the unwinding roller 22. In this way, the inclined placement of the surface coating 8 is achieved. The spacing between the tensioning roller 25 and the substrate 7 is the thickness of the surface coating 8, and the tensioning roller 25 is made of an insulating material, such as ceramic. In this design, during coating, the electrostatic spray gun 23 performs electrostatic treatment on the lower surface of the surface coating 8, the tensioning roller 25 tensions the surface coating 8 while guiding the surface coating 8 to press on the substrate 7, and the unwinding roller 22 unwinds the surface coating 8, and the three are performed synchronously, and finally the surface coating of the substrate 7 is achieved. After the coating is completed, the surface coating 8 is cut by a cutting knife, so that the surface coating 8 laid on the substrate 7 can enter the next process with the substrate 7, and the cut end of the surface coating 8 on the unwinding roller 22 is driven to one side of the conveying platform 20 under the clamping of the manipulator 26, so as to facilitate the next coating.

[0042] In addition to preventing bubbles between the surface coating 8 and the substrate 7, the coating also needs to prevent debris, particles, and dust from existing between the film and the plate, otherwise bubbles will also appear between the film and the plate, affecting the quality of the product. In order to prevent the presence of debris, particles, and dust on the substrate 7, this embodiment also uses a bionic dust suction head 27 based on a sturgeon mouth structure to perform surface dust suction treatment on the substrate 7 when applying static electricity to the surface coating 8, so as to avoid debris, particles, and dust remaining on the substrate 7 after the surface treatment or adhering to it during the transmission process, thereby improving the cleanliness of the surface of the substrate 7.

[0043] Specifically, in this embodiment, two rows of bionic vacuum heads 27 are arranged above the substrate 7, and each row of bionic vacuum heads 27 has a plurality of bionic vacuum heads. The two rows of bionic vacuum heads 27 act alternately. Since the sturgeon mouth has a telescopic action, the two rows of bionic vacuum heads 27 act alternately in that when one row of bionic vacuum heads 27 is in a retracting action, the other row of bionic vacuum heads 27 is in an extending action, and the two rows of bionic vacuum heads 27 act alternately to form an uninterrupted vacuuming action, and the vacuuming effect is better.

[0044] like Figure 3 As shown, regarding the specific structure of the bionic vacuum cleaner head 27, a cavity 271 is provided therein, and an elastic deformation bag 272 is provided in the cavity 271. The elastic deformation bag 272 is an elastic silicone bag, which can be stretched open under the action of external force to increase its volume, and has the function of automatically restoring to the original volume. One end of the elastic deformation bag 272 is connected to the input port of the vacuum cleaner through a hose 270, and the other end of the elastic deformation bag 272 is provided with a sturgeon mouth bionic tube 274. A through hole 273 connected to the cavity 271 is provided in the bionic vacuum cleaner head 27, and the sturgeon mouth bionic tube 274 is movably inserted in the through hole 273. A plurality of connecting rods 276 are fixed to the periphery of the sturgeon mouth bionic tube 274, and the connecting rods 276 are slidably mounted on the inner wall of the through hole 273. Among them, a slide groove 277 connected to the through hole is opened in the through hole 273, and the connecting rod 276 is inserted in the slide groove 277, and the slide groove 277 does not axially penetrate the through hole 273, so that the connecting rod 276 can be limited, thereby limiting the extension length of the sturgeon mouthpart bionic tube 274. An arc-shaped spring piece 275 is fixed to the end of the connecting rod 276, and the arc-shaped spring piece 275 is fixedly connected to the elastic deformation bag 272, and multiple arc-shaped spring pieces 275 form an enclosure for the elastic deformation bag 272. A connecting ring 279 is fixed to the ends of the multiple arc-shaped spring pieces 275, and the connecting ring 279 is connected to the cavity 271 through an electric push rod 278.

[0045] When the piston end of the electric push rod 278 is extended, it drives the sturgeon mouth bionic tube 274 to extend from the through hole 273 through the arc-shaped spring piece 275 and the connecting rod 276, and when the sturgeon mouth bionic tube 274 extends to the limit position, it is limited, and the piston end of the electric push rod 278 is still extending. At this time, the arc-shaped spring piece 275 will be compressed and deformed, thereby pulling the elastic deformation bag 272 outward, increasing its internal volume, and the air pressure in the elastic deformation bag 272 will be reduced, so that it can inhale gas from the outside more quickly, and form a larger suction range on the surface of the substrate 7, greatly improving the dust collection effect. When the piston end of the electric push rod 278 is contracted, the arc-shaped spring piece 275 and the elastic deformation bag 272 are reset, and the airflow and air pressure in the elastic deformation bag 272 and the sturgeon mouth bionic tube 274 will quickly return to stability, consistent with the suction air pressure of the vacuum cleaner. This repetition not only forms a dust suction effect of quickly sucking the surface of the substrate 7, but also the continuous change of air pressure is more conducive to the suction of dust, ensuring that the substrate 7 is dust-free and clean.

[0046] Step 3: Remove static electricity from the substrate 7 with the surface film 8, and preheat the substrate 7. In the subsequent processing, if there is static electricity on the substrate 7 with the surface film 8, it is easy to affect some sensors in the hot pressing device 4 that are in contact with it, so static electricity treatment is required. In addition, we can make the surface film 8 and the substrate 7 have a preliminary fit by preheating to prevent the surface film 8 from easily falling off the substrate 7.

[0047] Step 4: Send the substrate 7 processed in step 3 to the hot pressing device 4 for hot pressing to achieve the adhesive fixation of the surface coating 8 on the substrate 7 .

[0048] Step 5: The substrate 7 processed in step 4 is sent out of the hot pressing device 4 and cooled to achieve full fixation of the surface coating 8 on the substrate 7 so that the two form a whole, thereby manufacturing a surface coated artificial board. However, the edge of the board is uneven and there is still a surplus of the surface coating 8, so step 6 is required.

[0049] Step six: cutting the substrate 7 cooled in step five to obtain a surface coated artificial board.

[0050] A production line for surface coated artificial boards, which is designed based on the above-mentioned production method, includes a grinding device 1, a coating device 2, a conductive voltage roller 3, a hot pressing device 4, a cooling device 5 and a cutting device 6. Among them, the grinding device 1 is used to implement step one of the production method; the hot pressing device 4 is used to perform hot pressing treatment on the substrate 7 with the surface coating 8; the cooling device 5 is used to cool the substrate 7 with the surface coating 8 after hot pressing; the cutting device 6 is used to implement step six of the production method. These devices are existing technologies, so no further introduction is made to them. The conductive voltage roller 3 is used to implement step three of the production method to remove static electricity from the substrate 7 with the surface coating 8; and a heater is installed in the conductive voltage roller 3 to heat it, so as to achieve preheating and rolling treatment of the coated substrate 7 in step two. Finally, the coating device 2 is used to implement step two of the production method, and its specific structure is as follows:

[0051] like Figure 2 As shown, the coating device 2 includes a bracket 21, an unwinding roller 22, a manipulator 26, a tensioning roller 25 and a mounting seat 24. The unwinding roller 22 is mounted on the bracket 21, and a conveying platform 20 is provided in the bracket 21 below the unwinding roller 22. Both sides of the conveying platform 20 are provided with manipulators 26, wherein the manipulators 26 are only shown as the clamping parts in the accompanying drawings. The manipulators 26 are used to clamp the surface coating 8 and displace it. For example, during coating, the two manipulators 26 clamp the two end corners of the surface coating 8 respectively, and then drag it to the end of the conveying platform 20 away from the unwinding roller 22, so that the surface coating 8 is tilted, and during the coating process, the movement of the end of the surface coating 8 can be prevented by the clamping of the manipulators 26. Furthermore, the position where the manipulator 26 contacts the surface coating 8 is an insulator. The mounting seat 24 is installed in the bracket 21 above the conveying platform 20 through an electric slide rail 1, wherein the electric slide rail 1 is not shown in the accompanying drawings. A plurality of electrostatic spray guns 23 are installed above the mounting seat 24, and the electrostatic spray guns 23 are connected to the electrostatic ion generator. A plurality of bionic dust suction heads 27 are installed below the mounting seat 24. The tensioning roller 25 is installed in the bracket 21 above the conveying platform 20 through the electric slide rail 2. The electric slide rail 2 is not shown in the drawings. The step distances of the two electric slide rails 2 are synchronized, and are used to drive the electrostatic spray guns 23, the bionic dust suction heads 27 and the tensioning roller 25 to move synchronously.

[0052] When the coating device 2 is working, the surface coating 8 is placed on the unwinding roller 22, and then the end of the surface coating 8 is moved into position by the manipulator 26, so that the surface coating is inclined. After the substrate 7 is conveyed to the conveying platform 20, the vacuum cleaner and the electrostatic ion generator are started at the same time: the electrostatic ion generator sprays the generated electrostatic ions onto the surface coating 8 through the electrostatic spray gun 23, and the vacuum cleaner removes the debris, particles, and dust on the surface of the substrate 7 through the bionic dust head 27. Then, the two electric slide rails and the unwinding roller 22 are started at the same time to drive the electrostatic spray gun 23, the bionic dust head 27, the tensioning roller 25 and the unwinding roller 22 to move synchronously. During this process, the tension roller 25 presses the surface coating 8 toward the substrate 7, so that the surface coating 8 is only adsorbed on the substrate 7 under the action of the tension roller 25 and the static electricity on its surface, and the electrostatic spray gun 23 and the bionic dust suction head 27 continuously spray static electricity on the surface coating 8 and dust the substrate 7 with the driving action of the electric slide rail 1. In this way, with the driving action of the electric slide rail, the surface coating 8 is finally laid on the substrate 7.

[0053] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A method for producing a surface coated artificial board, characterized in that: The method comprises the following steps: Step 1: performing surface treatment on the substrate (7) of the artificial board; Step 2: electrostatically treat the surface coating (8), and at the same time, lay the electrostatically treated portion of the surface coating (8) on the substrate (7), and the electrostatic treatment process of the surface coating (8) is synchronized with the laying process thereof; Step 3, removing static electricity from the substrate (7) with the surface coating (8) and preheating the substrate (7); Step 4, sending the substrate (7) processed in step 3 into a hot pressing device (4) for hot pressing; Step 5, sending the substrate (7) processed in step 4 out of the hot pressing device (4) and performing a cooling process; Step six, cutting the substrate (7) cooled in step five to obtain a surface coated artificial board.

2. The method for producing a surface coated artificial board according to claim 1, characterized in that: In step 2, the surface coating (8) is placed above the substrate (7) in an inclined manner, and a plurality of electrostatic spray guns (23) for spraying electrostatic charges are arranged between the substrate (7) and the surface coating (8), and the electrostatic spray guns (23) are oriented toward the surface of the surface coating (8) that needs to be in contact with the substrate (7); a tensioning roller (25) is arranged on the other surface of the surface coating (8), and the tensioning roller (25) moves synchronously with the electrostatic spray gun (23).

3. The method for producing a surface coated artificial board according to claim 2, characterized in that: The electrostatic value of the electrostatic ions sprayed by the electrostatic spray gun (23) is 2000V to 4000V.

4. The method for producing a surface coated artificial board according to claim 2, characterized in that: One end of the surface coating (8) tilted above the substrate (7) is located below the surface of the substrate (7) or flush with the surface of the substrate (7), and the other end of the surface coating (8) tilted above the substrate (7) is mounted on the unwinding roller (22).

5. The method for producing a surface coated artificial board according to claim 4, characterized in that: The distance between the tensioning roller (25) and the substrate (7) is the thickness of the surface coating (8), and the tensioning roller (25) is made of insulating material.

6. The method for producing a surface coated artificial board according to claim 1, characterized in that: In step 2, when the surface coating (8) is subjected to electrostatic treatment, a bionic dust collector head (27) based on a sturgeon mouth structure is used to simultaneously perform dust removal treatment on the surface of the substrate (7).

7. The method for producing a surface coated artificial board according to claim 6, characterized in that: Two rows of bionic vacuum heads (27) are arranged above the base plate (7), and the two rows of bionic vacuum heads (27) are made to act alternately.

8. The method for producing a surface-film coated artificial board according to claim 6 or 7, characterized in that: The bionic vacuum cleaner head (27) is provided with a cavity (271), the cavity (271) is provided with an elastic deformation bag (272), one end of the elastic deformation bag (272) is connected to an input port of a vacuum cleaner via a hose (270), the other end of the elastic deformation bag (272) is provided with a sturgeon mouth bionic tube (274), the bionic vacuum cleaner head (27) is provided with a through hole (273) connected to the cavity (271), the sturgeon mouth bionic tube (274) is movably inserted into the through hole (273) A plurality of connecting rods (276) are fixed to the periphery of the sturgeon mouth bionic tube (274), the connecting rods (276) are slidably mounted on the inner wall of the through hole (273), an arc-shaped spring piece (275) is fixed to the end of the connecting rod (276), the arc-shaped spring piece (275) is fixedly connected to the elastic deformation bag (272), and a connecting ring (279) is commonly fixed to the ends of the plurality of arc-shaped spring pieces (275), and the connecting ring (279) is connected to the cavity (271) via an electric push rod (278).

9. A production line for surface coated artificial boards using the production method according to any one of claims 1 to 8, characterized in that: include: A grinding device (1), used to implement step 1 of the production method; A coating device (2), used to implement step 2 of the production method; A conductive roller (3) is used to remove static electricity from the substrate (7) on which the surface coating (8) is applied in step 3 of the production method; and a heater is installed in the conductive roller (3); A hot pressing device (4) is used to perform hot pressing treatment on the substrate (7) with the surface coating (8) laid thereon; A cooling device (5) is used to cool the substrate (7) after hot pressing and on which the surface coating (8) is applied; Cutting equipment (6), used to implement step six of the production method.

10. The production line of surface coated artificial board according to claim 9, characterized in that: The coating device (2) comprises a bracket (21), a reel (22), a manipulator (26), a tensioning roller (25) and a mounting seat (24); the reel (22) is mounted on the bracket (21), a conveying platform (20) is provided in the bracket (21) below the reel (22), and manipulators (26) are provided on both sides of the conveying platform (20); the mounting seat (24) is mounted in the bracket (21) above the conveying platform (20) via an electric slide rail 1, a plurality of electrostatic spray guns (23) are mounted above the mounting seat (24), the electrostatic spray guns (23) are connected to an electrostatic ion generator, and a plurality of bionic vacuum heads (27) are mounted below the mounting seat (24); the tensioning roller (25) is mounted in the bracket (21) above the conveying platform (20) via an electric slide rail 2.

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