Solid wood furniture board surface spraying device and using method thereof

Abstract

The invention relates to the technical field of solid wood furniture board processing, and discloses a solid wood furniture board surface spraying device and a using method thereof.The solid wood furniture board surface spraying device comprises a spraying box, a mounting base is slidably connected to the inner bottom wall of the spraying box, a T-shaped mechanism is arranged at the bottom of the mounting base, and a fixed rotating mechanism is arranged at the top of the mounting base; a spraying mechanism is arranged at the top of the spraying box, a cleaning mechanism is arranged behind the spraying box, and two UV lamps are arranged on the rear side wall of an inner cavity of the spraying box. According to the solid wood plate spraying device, a solid wood plate can be fixed by arranging the mounting base and the fixed rotating mechanism, and after the solid wood plate is fixed, the solid wood plate can be overturned through the fixed rotating mechanism, so that the two surfaces of the solid wood plate can be conveniently sprayed, and the spraying efficiency of the solid wood plate is greatly improved; and by arranging the T-shaped mechanism, the mounting base and the fixed rotating mechanism can be discharged out of or enter the spraying box, so that the solid wood panel can be conveniently fixed and taken down.

Description

Technical Field

[0001] The invention relates to the technical field of solid wood furniture board processing, and in particular to a solid wood furniture board surface spraying device and a use method thereof. Background Art

[0002] Solid wood furniture is deeply loved by consumers for its natural grain and texture, but in order to better show its beauty and extend its service life, surface spraying becomes an indispensable step. The correct spraying process can not only highlight the color and texture of the wood itself, but also play a role in moisture-proof, anti-corrosion and anti-insect. It is a key link in the entire solid wood furniture manufacturing process.

[0003] Traditional solid wood board surface spraying methods generally rely on manual or semi-automatic equipment. Manual spraying has the problems of low efficiency, low paint utilization rate and uneven quality. Although semi-automatic equipment can perform semi-automatic spraying, it requires workers to manually turn the board over during the spraying process. After spraying on one side, the staff needs to take the board off and turn it over, and then spray the other side of the board, which also makes the spraying efficiency of the board low. Manual turning over will increase the workload of the staff. Therefore, a solid wood furniture board surface spraying device and a method of using the same are proposed to solve the above problems. Summary of the invention

[0004] 1. Purpose of the invention In order to solve the technical problems existing in the background technology, the present invention proposes a solid wood furniture board surface spraying device and a method of using the same. The solid wood board can be fixed by setting a mounting seat and a fixed rotating mechanism. After the solid wood board is fixed, the solid wood board can be flipped by the fixed rotating mechanism, which is convenient for spraying both sides of the solid wood board, and has the advantages of improving the spraying efficiency of the solid wood board.

[0005] (II) Technical solution The present invention provides a surface spraying device for solid wood furniture panels, comprising a spray box, an inner bottom wall of the spray box being slidably connected with a mounting seat, a T-shaped mechanism being arranged at the bottom of the mounting seat, a fixed rotating mechanism being arranged at the top of the mounting seat, a spraying mechanism being arranged at the top of the spray box, a cleaning mechanism being arranged at the rear of the spray box, and two UV lamps being arranged at the rear side wall of the inner cavity of the spray box.

[0006] The fixed rotation mechanism includes a vertical plate, a U-shaped frame, a driving motor, a rotating rod, a rotating plate and a fixed component, the vertical plate is arranged on the top of the mounting seat, the U-shaped frame is arranged on the left side of the vertical plate, the driving motor is arranged on the left side wall of the inner cavity of the U-shaped frame, the rotating rod is arranged on the output shaft of the driving motor, the other end of the rotating rod extends to the left side of the U-shaped frame, the rotating plate is arranged at the left end of the rotating rod, and the fixed component is arranged on the left side of the rotating plate.

[0007] Preferably, the fixing assembly includes two ear plates, two cylinders, two abutment plates, two rubber pads and a guide module, the two ear plates are arranged on the left side of the rotating plate, the two cylinders are respectively arranged on the opposite sides of the two ear plates and extend to the opposite side thereof, the two abutment plates are respectively arranged on the piston rods of the two cylinders, the two rubber pads are respectively arranged on the opposite sides of the two abutment plates, and the guide module is arranged on the right side of the two abutment plates.

[0008] Preferably, the guide module includes two guide blocks and two guide grooves, the two guide blocks are respectively arranged on the right sides of the two abutment plates, the two guide grooves are both opened on the left side of the rotating plate, and the two guide blocks are respectively slidably connected to the inside of the two guide grooves.

[0009] Preferably, there are two groups of the fixed rotation mechanisms, and both groups of the fixed rotation mechanisms are located on the top of the mounting seat and are symmetrically distributed.

[0010] Preferably, the T-shaped mechanism includes two T-shaped slots and two T-shaped blocks, the two T-shaped slots are both opened on the inner bottom wall of the spray box, the two T-shaped blocks are both arranged at the bottom of the mounting seat, and the two T-shaped blocks are respectively slidably connected to the inside of the two T-shaped slots.

[0011] Preferably, the spraying mechanism includes a material box, a spray pump, a distribution box, a connecting pipe, a plurality of nozzles and a feeding pipe. The material box is arranged at the top of the spray box, the spray pump is arranged at the top of the spray box and is connected with the interior of the material box, the distribution box is arranged on the inner top wall of the spray box, the connecting pipe is connected with the discharge port of the spray pump, and the other end of the connecting pipe extends to the interior of the spray box and is connected with the interior of the distribution box. The plurality of nozzles are connected to the bottom of the distribution box and are evenly distributed, and the feeding pipe is connected to the top of the material box.

[0012] Preferably, the cleaning mechanism includes a cleaning box, a cleaning pipe and a suction funnel. The cleaning box is arranged on the back of the spray box, the cleaning pipe is connected to the top of the cleaning box, the other end of the cleaning pipe extends to the interior of the spray box, the suction funnel is connected to one end of the cleaning pipe away from the cleaning box, and a fan is arranged inside the cleaning box.

[0013] Preferably, the mounting seat is matched with the inner side of the spray box, and the U-shaped frame and its connecting structure are both located in the middle of the spray box.

[0014] Preferably, the front of the spray box is connected with a box door through a hinge, the front of the box door is provided with a controller, and the four corners of the bottom of the spray box are provided with bases.

[0015] Another technical problem to be solved by the present invention is to provide a method for using a surface spraying device for a solid wood furniture board, comprising the following steps: 1) Pull the mounting seat to remove the fixed rotating mechanism from the spray box; 2) Place the solid wood board on top of the rubber pad below, and then start the two cylinders, which will cause the two rubber pads to move to the opposite side. When the opposite sides of the two rubber pads abut against the top and bottom of the solid wood board, the solid wood board can be fixed; 3) Push the mounting seat to send the fixed rotating mechanism and the solid wood board into the spray box, and close the box door; 4) Start the spray pump and spray the top of the solid wood board through the connecting pipe, the material distribution box and multiple nozzles; 5) After the top surface of the solid wood board is sprayed, turn off the spray pump and start the drive motor. The output shaft of the drive motor will drive the rotating rod to rotate, the rotating rod will drive the rotating plate to rotate, the rotating plate will drive the fixed component to rotate, and the fixed component will drive the solid wood board to flip; 6) After the solid wood board is turned over, start the spray pump to spray the other side of the solid wood board; 7) After both sides of the solid wood board are sprayed, start the fan, and the paint floating inside the spray box can be extracted through the cleaning box, fan, cleaning pipe and suction funnel, so as to clean the paint floating inside the spray box; 8) After cleaning, turn on the two UV lamps to quickly harden the paint on the surface of the solid wood board. After the paint is hardened, open the box door and pull the mounting base to remove the solid wood board.

[0016] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects: 1. The solid wood furniture board surface spraying device and the use method thereof can fix the solid wood board by setting a mounting seat and a fixed rotating mechanism. After the solid wood board is fixed, the solid wood board can be turned over by the fixed rotating mechanism, so that it is convenient to spray both sides of the solid wood board, which greatly improves the spraying efficiency of the solid wood board.

[0017] 2. The solid wood furniture board surface spraying device and its use method can make the mounting seat and the fixed rotating mechanism discharged from or enter the interior of the spray box by setting a T-shaped mechanism, so as to facilitate the fixing and removal of the solid wood board. The solid wood board can be sprayed by the spraying mechanism, and the floating paint inside the spray box can be cleaned by the cleaning mechanism to prevent the floating paint from polluting the external environment. The paint can be quickly fixed by the UV lamp, thereby further improving the spraying efficiency of the solid wood board. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The present invention provides a schematic structural diagram of a surface spraying device for solid wood furniture panels and a method of using the same.

[0019] Figure 2 The present invention provides a solid wood furniture board surface spraying device and a stereoscopic structural schematic diagram of a fixed rotating mechanism in a method for using the same.

[0020] Figure 3 The present invention provides a front view of a fixed rotating mechanism in a surface spraying device for a solid wood furniture board and a method for using the same.

[0021] Figure 4 A solid wood furniture board surface spraying device and its use method proposed by the present invention Figure 2 A is an enlarged view of the middle image.

[0022] Figure 5 The present invention provides a cross-sectional view of a spray box and a T-shaped mechanism in a surface spraying device for a solid wood furniture board and a method for using the same.

[0023] Figure 6 The present invention provides a cross-sectional view of a spray box and a spray mechanism in a surface spraying device for a solid wood furniture board and a method for using the same.

[0024] Figure 7 The present invention provides a front view of a solid wood furniture board surface spraying device and a method of using the same.

[0025] Figure 8 The present invention provides a rear view of a solid wood furniture board surface spraying device and a method of using the same.

[0026] : 1. spray box; 2. mounting base; 3. T-shaped mechanism; 31. T-shaped slot; 32. T-shaped block; 4. fixed rotating mechanism; 41. vertical plate; 42. U-shaped frame; 43. driving motor; 44. rotating rod; 45. rotating plate; 46. fixing assembly; 461. ear plate; 462. cylinder; 463. abutment plate; 464. rubber pad; 465. guide module; 4651. guide block; 4652. guide slot; 5. spray mechanism; 51. material box; 52. spray pump; 53. material distribution box; 54. connecting pipe; 55. nozzle; 56. feeding pipe; 6. cleaning mechanism; 61. cleaning box; 62. cleaning pipe; 63. suction funnel; 7. UV lamp; 8. box door; 9. controller. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0028] In the description of the invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0029] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, welding, riveting, bonding, etc., or a detachable connection, threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] like Figure 1-8As shown, a surface spraying device for solid wood furniture board proposed by the present invention comprises a spray box 1, the inner bottom wall of the spray box 1 is slidably connected with a mounting seat 2, a T-shaped mechanism 3 is arranged at the bottom of the mounting seat 2, a fixed rotating mechanism 4 is arranged at the top of the mounting seat 2, a spraying mechanism 5 is arranged at the top of the spray box 1, a cleaning mechanism 6 is arranged at the back of the spray box 1, and two UV lamps 7 are arranged on the rear side wall of the inner cavity of the spray box 1.

[0031] In the present invention, the solid wood board can be fixed by the fixed rotating mechanism 4, and when fixed, the fixed rotating mechanism 4 can be discharged from the spray box 1 by pulling or pushing the mounting seat 2, so as to facilitate the installation and removal of the solid wood board. At the same time, the mounting seat 2 can be guided and supported by the T-shaped mechanism 3 to ensure the stability of the mounting seat 2 during movement and prevent the mounting seat 2 from flipping over. After the solid wood board is fixed, the top surface of the board can be sprayed by the spraying mechanism 5. After the top surface spraying is completed, the solid wood board can be driven to rotate by the fixed rotating mechanism 4 so that the solid wood board is turned over, and then the other side of the solid wood board is sprayed by the spraying mechanism 5. After the spraying is completed, the floating paint inside the spray box 1 can be cleaned by the cleaning mechanism 6. After the cleaning is completed, the two UV lamps 7 are turned on, and the paint on the surface of the solid wood board is quickly hardened by the two UV lamps 7.

[0032] In an optional embodiment, the fixed rotating mechanism 4 includes a vertical plate 41, a U-shaped frame 42, a driving motor 43, a rotating rod 44, a rotating plate 45 and a fixing assembly 46. The vertical plate 41 is arranged on the top of the mounting base 2, the U-shaped frame 42 is arranged on the left side of the vertical plate 41, the driving motor 43 is arranged on the left side wall of the inner cavity of the U-shaped frame 42, the rotating rod 44 is arranged on the output shaft of the driving motor 43, the other end of the rotating rod 44 extends to the left side of the U-shaped frame 42, the rotating plate 45 is arranged at the left end of the rotating rod 44, and the fixing assembly 46 is arranged on the left side of the rotating plate 45.

[0033] It should be noted that the solid wood board can be fixed by the fixing component 46. After the top surface of the solid wood board is sprayed, the drive motor 43 is started, and the output shaft of the drive motor 43 will drive the rotating rod 44 to rotate, and the rotating rod 44 will drive the rotating plate 45 to rotate, and the rotating plate 45 will drive the fixing component 46 to rotate, and the fixing component 46 will drive the solid wood board to flip over, so as to facilitate the spraying operation on the other side of the solid wood board.

[0034] In an optional embodiment, the fixing assembly 46 includes two ear plates 461, two cylinders 462, two abutment plates 463, two rubber pads 464 and a guide module 465. The two ear plates 461 are both arranged on the left side of the rotating plate 45, the two cylinders 462 are respectively arranged on the opposite sides of the two ear plates 461 and extend to the opposite side thereof, the two abutment plates 463 are respectively arranged on the piston rods of the two cylinders 462, the two rubber pads 464 are respectively arranged on the opposite sides of the two abutment plates 463, and the guide module 465 is arranged on the right side of the two abutment plates 463.

[0035] It should be noted that when fixing the solid wood board, first place the solid wood board on the top of the rubber pad 464 below, and then start the two cylinders 462. The piston rods of the two cylinders 462 will respectively drive the two abutment plates 463 to move to the opposite side, and the two abutment plates 463 will respectively drive the two rubber pads 464 to move to the opposite side. When the opposite sides of the two rubber pads 464 abut against the top and bottom of the solid wood board, the solid wood board can be fixed by the two rubber pads 464, and the rubber pads 464 can also further increase the friction when fixing the solid wood board to prevent the solid wood board from falling when it is flipped over.

[0036] In an optional embodiment, the guide module 465 includes two guide blocks 4651 and two guide grooves 4652. The two guide blocks 4651 are respectively arranged on the right side of the two abutment plates 463, and the two guide grooves 4652 are both opened on the left side of the rotating plate 45. The two guide blocks 4651 are respectively slidably connected to the inside of the two guide grooves 4652.

[0037] It should be noted that the two abutment plates 463 can be guided respectively by the two guide blocks 4651 and the two guide grooves 4652 to ensure the stability of the two abutment plates 463 during movement, thereby ensuring the stability of the two rubber pads 464 during movement, and further ensuring the stability of the two rubber pads 464 when fixing the solid wood board.

[0038] In an optional embodiment, there are two groups of fixed rotation mechanisms 4 , and both groups of fixed rotation mechanisms 4 are located on the top of the mounting seat 2 and are symmetrically distributed.

[0039] It should be noted that the two sets of fixing and rotating mechanisms 4 can respectively fix the left and right sides of the solid wood board, thereby ensuring the stability of the fixation of the solid wood board and also ensuring that the solid wood board can be stably turned over.

[0040] In an optional embodiment, the T-shaped mechanism 3 includes two T-shaped slots 31 and two T-shaped blocks 32. The two T-shaped slots 31 are both opened on the inner bottom wall of the spray box 1, and the two T-shaped blocks 32 are both arranged at the bottom of the mounting seat 2. The two T-shaped blocks 32 are respectively slidably connected to the inside of the two T-shaped slots 31.

[0041] It should be noted that the two T-slots 31 and the two T-blocks 32 can be used to stably guide and support the mounting base 2, ensuring the stability of the mounting base 2 during movement. At the same time, when the mounting base 2 is moving, the T-slots 31 and the T-blocks 32 support the mounting base 2, ensuring that the mounting base 2 can move horizontally and preventing the mounting base 2 from flipping over, thereby ensuring the stability of the solid wood board during installation and removal.

[0042] In an optional embodiment, the spraying mechanism 5 includes a material box 51, a spray pump 52, a distribution box 53, a connecting pipe 54, a plurality of nozzles 55 and a feeding pipe 56. The material box 51 is arranged at the top of the spray box 1, the spray pump 52 is arranged at the top of the spray box 1 and is connected to the interior of the material box 51, the distribution box 53 is arranged on the inner top wall of the spray box 1, the connecting pipe 54 is connected to the discharge port of the spray pump 52, the other end of the connecting pipe 54 extends to the interior of the spray box 1 and is connected to the interior of the distribution box 53, the plurality of nozzles 55 are all connected to the bottom of the distribution box 53 and are evenly distributed, and the feeding pipe 56 is connected to the top of the material box 51.

[0043] It should be noted that when the solid wood board is fixed, by starting the spray pump 52, the spray pump 52 will extract the paint inside the material box 51, and at the same time send the paint into the inside of the distribution box 53 through the connecting pipe 54, and spray it through the multiple nozzles 55 at the bottom of the distribution box 53, and the top of the solid wood board is sprayed with the sprayed paint.

[0044] In an optional embodiment, the cleaning mechanism 6 includes a cleaning box 61, a cleaning pipe 62 and a suction funnel 63. The cleaning box 61 is arranged on the back of the spray box 1, the cleaning pipe 62 is connected to the top of the cleaning box 61, and the other end of the cleaning pipe 62 extends to the interior of the spray box 1. The suction funnel 63 is connected to one end of the cleaning pipe 62 away from the cleaning box 61, and a fan is arranged inside the cleaning box 61.

[0045] It should be noted that after the spraying of the solid wood board is completed, the fan is started, and the paint floating inside the spray box 1 can be extracted through the cleaning box 61, the fan, the cleaning tube 62 and the suction funnel 63, thereby cleaning the paint floating inside the spray box 1 to avoid the floating paint affecting the external environment or the health of the staff when the solid wood board is taken out after spraying.

[0046] In an optional embodiment, the mounting seat 2 is adapted to the inner side of the spray box 1 , and the U-shaped frame 42 and its connecting structure are both located in the middle of the spray box 1 .

[0047] It should be noted that it is ensured that the mounting seat 2 does not shake after entering the spray box 1 , and it is also ensured that the solid wood board can be turned over inside the spray box 1 after being fixed.

[0048] In an optional embodiment, a box door 8 is connected to the front of the spray box 1 through a hinge, a controller 9 is provided on the front of the box door 8, and bases are provided at the four corners of the bottom of the spray box 1.

[0049] It should be noted that the front of the spray box 1 can be sealed by the box door 8, and the UV lamp 7, the drive motor 43, the cylinder 462, the spray pump 52 and the fan are all electrically connected to the controller 9. The UV lamp 7, the drive motor 43, the cylinder 462, the spray pump 52 and the fan can be controlled by the controller 9, and the spray box 1 can be supported by four bases.

[0050] Working principle: When the surface spraying device of solid wood furniture board is in use, the mounting seat 2 is first pulled to discharge the fixed rotating mechanism 4 out of the spray box 1, and the solid wood board is placed on the top of the rubber pad 464 below, and then the two cylinders 462 are started, and the piston rods of the two cylinders 462 will respectively drive the two abutment plates 463 to move to the opposite side, and the two abutment plates 463 will respectively drive the two rubber pads 464 to move to the opposite side. When the opposite sides of the two rubber pads 464 abut against the top and bottom of the solid wood board, the solid wood board can be fixed by the two rubber pads 464, and then the mounting seat 2 is pushed to send the fixed rotating mechanism 4 and the solid wood board into the spray box 1, and the box door 8 is closed, and then the spray pump 52 is started, and the spray pump 52 will extract the paint inside the material box 51, and at the same time, the paint is sent into the inside of the distribution box 53 through the connecting pipe 54, and sprayed out through the multiple nozzles 55 at the bottom of the distribution box 53. The paint is sprayed on the top of the solid wood board. After the spraying of the top surface of the solid wood board is completed, the spray pump 52 is turned off and the drive motor 43 is started. The output shaft of the drive motor 43 will drive the rotating rod 44 to rotate, and the rotating rod 44 will drive the rotating plate 45 to rotate, and the rotating plate 45 will drive the fixing component 46 to rotate, and the fixing component 46 will drive the solid wood board to flip over, and then the spray pump 52 is started to spray the other side of the solid wood board. After both sides of the solid wood board are sprayed, the fan is started, and the paint floating inside the spray box 1 can be extracted through the cleaning box 61, the fan, the cleaning pipe 62 and the suction funnel 63, so as to clean the paint floating inside the spray box 1. After cleaning, turn on the two UV lamps 7, and the paint on the surface of the solid wood board is quickly hardened by the two UV lamps 7. After the paint is hardened, open the box door 8 and pull the mounting seat 2 to remove the solid wood board.

[0051] Another technical problem to be solved by the present invention is to provide a method for using a surface spraying device for a solid wood furniture board, comprising the following steps: 1) First pull the mounting seat 2 to remove the fixed rotating mechanism 4 from the spray box 1; 2) Place the solid wood board on top of the rubber pad 464 below, and then start the two cylinders 462, which will cause the two rubber pads 464 to move to opposite sides. When the opposite sides of the two rubber pads 464 abut against the top and bottom of the solid wood board, the solid wood board can be fixed; 3) Push the mounting seat 2 to send the fixed rotating mechanism 4 and the solid wood board into the spray box 1, and close the box door 8; 4) Start the spray pump 52 to spray the top of the solid wood board through the connecting pipe 54, the material distribution box 53 and the plurality of spray heads 55; 5) After the top surface of the solid wood board is sprayed, the spray pump 52 is turned off, and the drive motor 43 is started. The output shaft of the drive motor 43 drives the rotating rod 44 to rotate, the rotating rod 44 drives the rotating plate 45 to rotate, the rotating plate 45 drives the fixing assembly 46 to rotate, and the fixing assembly 46 drives the solid wood board to flip; 6) After the solid wood board is turned over, the spray pump 52 is started to spray the other side of the solid wood board; 7) After both sides of the solid wood board are sprayed, the fan is started, and the paint floating inside the spray box 1 can be extracted through the cleaning box 61, the fan, the cleaning pipe 62 and the suction funnel 63, so as to clean the paint floating inside the spray box 1; 8) After the cleaning is completed, turn on the two UV lamps 7 to quickly harden the paint on the surface of the solid wood board. After the paint is hardened, open the box door 8 and pull the mounting base 2 to remove the solid wood board.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface spraying device for solid wood furniture board, comprising a spraying box (1), characterized in that: The inner bottom wall of the spray box (1) is slidably connected to a mounting seat (2), the bottom of the mounting seat (2) is provided with a T-shaped mechanism (3), the top of the mounting seat (2) is provided with a fixed rotation mechanism (4), the top of the spray box (1) is provided with a spraying mechanism (5), the back of the spray box (1) is provided with a cleaning mechanism (6), and the rear side wall of the inner cavity of the spray box (1) is provided with two UV lamps (7); The fixed rotation mechanism (4) comprises a vertical plate (41), a U-shaped frame (42), a driving motor (43), a rotating rod (44), a rotating plate (45) and a fixing assembly (46), wherein the vertical plate (41) is arranged on the top of the mounting seat (2), the U-shaped frame (42) is arranged on the left side of the vertical plate (41), the driving motor (43) is arranged on the left side wall of the inner cavity of the U-shaped frame (42), the rotating rod (44) is arranged on the output shaft of the driving motor (43), the other end of the rotating rod (44) extends to the left side of the U-shaped frame (42), the rotating plate (45) is arranged at the left end of the rotating rod (44), and the fixing assembly (46) is arranged on the left side of the rotating plate (45).

2. A solid wood furniture board surface spraying device according to claim 1, characterized in that: The fixing assembly (46) comprises two ear plates (461), two cylinders (462), two abutment plates (463), two rubber pads (464) and a guide module (465), the two ear plates (461) are both arranged on the left side of the rotating plate (45), the two cylinders (462) are respectively arranged on the opposite sides of the two ear plates (461) and extend to the opposite side thereof, the two abutment plates (463) are respectively arranged on the piston rods of the two cylinders (462), the two rubber pads (464) are respectively arranged on the opposite sides of the two abutment plates (463), and the guide module (465) is arranged on the right side of the two abutment plates (463).

3. A surface spraying device for solid wood furniture board according to claim 2, characterized in that: The guide module (465) comprises two guide blocks (4651) and two guide grooves (4652), the two guide blocks (4651) are respectively arranged on the right side of the two abutment plates (463), the two guide grooves (4652) are both opened on the left side of the rotating plate (45), and the two guide blocks (4651) are respectively slidably connected to the inside of the two guide grooves (4652).

4. The surface spraying device for solid wood furniture board according to claim 1, characterized in that: There are two groups of the fixed rotation mechanisms (4), and both groups of the fixed rotation mechanisms (4) are located on the top of the mounting seat (2) and are symmetrically distributed.

5. The surface spraying device for solid wood furniture board according to claim 1, characterized in that: The T-shaped mechanism (3) comprises two T-shaped slots (31) and two T-shaped blocks (32), the two T-shaped slots (31) are both opened on the inner bottom wall of the spray box (1), the two T-shaped blocks (32) are both arranged on the bottom of the mounting seat (2), and the two T-shaped blocks (32) are respectively slidably connected to the inside of the two T-shaped slots (31).

6. The surface spraying device for solid wood furniture board according to claim 1, characterized in that: The spray mechanism (5) comprises a material box (51), a spray pump (52), a material distribution box (53), a connecting pipe (54), a plurality of nozzles (55) and a feeding pipe (56); the material box (51) is arranged at the top of the spray box (1); the spray pump (52) is arranged at the top of the spray box (1) and is connected to the inside of the material box (51); the material distribution box (53) is arranged on the inner top wall of the spray box (1); the connecting pipe (54) is connected to the discharge port of the spray pump (52); the other end of the connecting pipe (54) extends to the inside of the spray box (1) and is connected to the inside of the material distribution box (53); the plurality of nozzles (55) are all connected to the bottom of the material distribution box (53) and are evenly distributed; the feeding pipe (56) is connected to the top of the material box (51).

7. The surface spraying device for solid wood furniture board according to claim 1, characterized in that: The cleaning mechanism (6) comprises a cleaning box (61), a cleaning pipe (62) and a suction funnel (63); the cleaning box (61) is arranged on the back side of the spray box (1); the cleaning pipe (62) is connected to the top of the cleaning box (61); the other end of the cleaning pipe (62) extends to the interior of the spray box (1); the suction funnel (63) is connected to one end of the cleaning pipe (62) away from the cleaning box (61); and a fan is arranged inside the cleaning box (61).

8. The surface spraying device for solid wood furniture board according to claim 1, characterized in that: The mounting seat (2) is adapted to the inner side of the spray box (1), and the U-shaped frame (42) and its connecting structure are both located in the middle of the spray box (1).

9. The surface spraying device for solid wood furniture board according to claim 1, characterized in that: The front of the spray box (1) is connected to a box door (8) via a hinge, the front of the box door (8) is provided with a controller (9), and the four corners of the bottom of the spray box (1) are provided with bases.

10. A method for using a solid wood furniture board surface spraying device, based on the solid wood furniture board surface spraying device according to any one of claims 1 to 9, characterized in that: The following steps are involved: 1) First pull the mounting base (2) to remove the fixed rotating mechanism (4) from the spray box (1); 2) placing the solid wood board on top of the lower rubber pad (464), and then starting the two cylinders (462), which will cause the two rubber pads (464) to move to opposite sides. When the opposite sides of the two rubber pads (464) abut against the top and bottom of the solid wood board, the solid wood board can be fixed; 3) Pushing the mounting seat (2) to move the fixed rotating mechanism (4) and the solid wood board into the spray box (1), and closing the box door (8); 4) starting the spray pump (52) to spray the top of the solid wood board through the connecting pipe (54), the material distribution box (53) and the plurality of spray heads (55); 5) After the top surface of the solid wood board is sprayed, the spray pump (52) is turned off and the drive motor (43) is started. The output shaft of the drive motor (43) drives the rotating rod (44) to rotate, the rotating rod (44) drives the rotating plate (45) to rotate, the rotating plate (45) drives the fixing component (46) to rotate, and the fixing component (46) drives the solid wood board to flip; 6) After the solid wood board is turned over, the spray pump (52) is started to spray the other side of the solid wood board; 7) After both sides of the solid wood board are sprayed, the fan is started, and the paint floating inside the spray box (1) can be extracted through the cleaning box (61), the fan, the cleaning pipe (62) and the suction funnel (63), thereby cleaning the paint floating inside the spray box (1); 8) After the cleaning is completed, the two UV lamps (7) are turned on to rapidly harden the coating on the surface of the solid wood board. After the coating is hardened, the box door (8) can be opened and the mounting base (2) can be pulled to remove the solid wood board.

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