A special-shaped wood board roller coating machine

Abstract

The utility model relates to a roller coating machine for special-shaped wooden boards, comprising a workbench, wherein four vertices at the lower end of the workbench are all provided with shock-absorbing feet, and a feeding port is provided on the right side of the upper end of the workbench, an edge coating structure is provided on the left side of the feeding port, a roller coating structure is provided on the left side of the edge coating structure, a side finishing mechanism is provided on the left side of the roller coating structure, a discharging component is provided on the left side of the side finishing mechanism, and the lower end of the discharging component is fixedly connected to the workbench, the side of the special-shaped wooden board is preferentially roller coated by the edge coating structure, and then the upper and lower surfaces of the wooden board are roller coated by the roller coating structure, and finally the side finishing mechanism and the discharging component are used, which effectively solves the technical problem that the roller coating machine cannot perform side coating and process the special-shaped wooden board, and the whole roller coating machine can perform side finishing and roller coating, which is suitable for special-shaped wooden boards, and the upper and lower edges are more evenly rolled.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden board roller coating machines, in particular to a special-shaped wooden board roller coating machine. Background Art

[0002] In the process of processing wooden boards into furniture, the surface of the wooden boards needs to be painted. There are two ways to paint the wooden boards: spraying and rolling. The existing roller coating machines are mainly for conventional rectangular wooden boards, but there are fewer roller coatings for special-shaped wooden boards and side rolling. Moreover, the most common roller coating machines are conventional belt conveyors that drive the wooden boards through a roller coating drum for rolling, which is convenient and fast, but it is impossible to roll the side evenly, and the rolling process causes greater belt wear on the belt conveyor.

[0003] Patent No. CN202320147240.9 discloses a wood board roller coating machine, which is provided with a frame, a conveyor belt transmitted on the conveyor belt, a paint roller rotatably connected to the frame, and a feeding head connected to the frame and facing the paint roller, wherein the conveyor belt has two, and there is a material drop gap between the ends of the two conveyor belts close to each other, and the paint roller is opposite to the material drop gap; and also includes a material receiving device, the material receiving device includes a support frame, a scraper plate, a guide plate and a material receiving box, the support frame supports the guide plate, the scraper plate is connected to the guide plate, when the conveyor belt is transmitted, the material drop gap is for the paint to pass through to fall on the guide plate, and the scraper plate scrapes the paint on the conveyor belt onto the guide plate, and the guide plate guides the paint to the collecting box for collection. This application can reduce the waste of paint, but the roller coating machine has the following problems: first, it is impossible to roll the side of the wood board, and second, it is impossible to roll the top and bottom of the special-shaped wood board uniformly. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the prior art. By using a side coating structure, the side edges of special-shaped wooden boards are preferentially coated, and then the upper and lower surfaces of the wooden boards are coated by the coating structure. Finally, a side edge finishing mechanism and a discharging assembly are used, thereby effectively solving the technical problem that the coating machine cannot perform side edge coating and cannot process special-shaped wooden boards.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A roller coating machine for special-shaped wooden boards comprises a workbench, wherein four vertices at the lower end of the workbench are provided with shock-absorbing feet, and a feed port is provided on the right side of the upper end of the workbench, a side coating structure is provided on the left side of the feed port, a roller coating structure is provided on the left side of the side coating structure, a side finishing mechanism is provided on the left side of the roller coating structure, a discharging assembly is provided on the left side of the side finishing mechanism, and the lower end of the discharging assembly is fixedly connected to the workbench.

[0007] As a preferred embodiment, the feed port includes an entry plate, the surface of the entry plate is provided with two identical and parallel sliding grooves, the sliding grooves are slidably connected to sliding limit blocks, and the left side of the entry plate is provided with identical height adjustment blocks at the front and back, the side of the height adjustment blocks close to each other is slidably connected to a No. 1 surface coating roller, a No. 1 bottom coating roller is provided at the lower end of the No. 1 surface coating roller, the front and rear end bearings of the No. 1 bottom coating roller are connected to the same fixed plate, and the fixed plates are fixedly connected to the workbench on the side away from each other.

[0008] As a preferred embodiment, the side coating structure includes a side fixed wheel, the center position of the upper end of the side fixed wheel is movably connected to a bending plate, the lower side of the front end of the bending plate is fixedly connected to a fixing plate, and a side movable wheel is provided on the rear side of the side fixed wheel, the upper end of the center position of the side movable wheel is movably connected to a connecting column, the upper end of the connecting column is fixedly connected to a telescopic rod, the telescopic rod is movably connected to a stabilizing seat, and the rear end of the telescopic rod is connected to a cylinder.

[0009] As a preferred embodiment, the roller coating structure includes a power box, which has two identical motors inside, and the rear sides of the motors are each provided with an output shaft, the rear ends of the output shafts are each fixedly connected to a No. 2 uniform surface coating roller, the lower end of the power box is fixedly connected to a workbench, the lower end of the No. 2 uniform surface coating roller is provided with a supporting uniform bottom coating roller, the upper left side of the supporting uniform bottom coating roller is provided with a No. 2 side fixed wheel, the front side of the upper end of the No. 2 side fixed wheel is movably connected to a No. 2 bending plate, and the structure and placement height of the No. 2 side fixed wheel are the same as those of the side fixed wheel.

[0010] As a preferred embodiment, the side finishing mechanism includes a driving motor, the lower end of the driving motor is fixedly connected to the rectangular support frame, and an output shaft is provided at the center position of the lower end of the driving motor, the output shaft passes through the rectangular support frame, and the lower end of the output shaft is fixedly connected to the driving gear, the front side of the driving gear is meshed with a stabilizing gear, and the lower end of the output shaft of the driving motor is fixedly connected to the finishing roller, a scraping plate is provided on the left side of the finishing roller, the left side of the scraping plate is fixedly connected to a connecting cylinder, and the connecting cylinder passes through and is fixedly connected to the rectangular support frame.

[0011] As a preferred embodiment, the discharging assembly includes a discharging power box, a discharging motor is arranged inside the discharging power box, an output shaft is arranged at the front end of the discharging motor, and the output shaft of the discharging motor is fixedly connected to the rotating shaft and the discharging gear, the discharging gear is meshedly connected to the No. 2 discharging gear, and the center position of the front end of the rotating shaft is fixedly connected to the discharging roller, the center position of the No. 2 discharging gear is fixedly connected to the No. 2 rotating shaft, the center position of the front end of the No. 2 rotating shaft is fixedly connected to the No. 2 discharging roller, the discharging roller and the No. 2 discharging roller are symmetrically provided with uniform scraping plates at the upper ends, the center positions of the uniform scraping plates are fixedly connected to the receiving column, the front and rear ends of the receiving column are fixedly connected to the discharging power box and the load-bearing connecting plate, the lower end of the load-bearing connecting plate is fixedly connected to the workbench, and the load-bearing connecting plate is connected to the discharging roller and the No. 2 discharging roller through a bearing seat.

[0012] As another preferred embodiment, the front lower side and rear lower side of the discharge coating roller and the No. 2 discharge coating roller are provided with collecting frames, the left side of the collecting frames are fixedly connected to a downward slanting V-mouth plate, the lower end of the downward slanting V-mouth plate is provided with a horizontal collecting flow channel, the front lower side of the horizontal collecting flow channel is provided with a vertical flow channel, a storage box is placed on the lower left end of the vertical flow channel, and the upper right side of the vertical flow channel is fixedly connected to a workbench.

[0013] Beneficial effects of the utility model:

[0014] (1) In the utility model, an edge coating structure and a side finishing mechanism are provided, and the side movable wheel in the edge coating structure is used to adjust the width to ensure that the edge coating of different special-shaped wooden boards is adapted. Then, a second movable trimming wheel and a transfer roller are used to finish the side of the special-shaped wooden board to ensure that the side of the special-shaped wooden board can be evenly rolled and coated, which is simple and convenient.

[0015] (2) In the utility model, a coating structure and a discharging assembly are provided, and a No. 1 surface coating roller, a No. 2 uniform surface coating roller, a No. 1 bottom coating roller and a supporting uniform bottom coating roller are used to uniformly coat the upper and lower surfaces of the special-shaped wooden board, thereby ensuring that the coating of the upper and lower surfaces of the wooden board is comprehensive and uniform.

[0016] (3) In the utility model, a discharging assembly is provided, and a uniform scraping plate in the discharging assembly is used to scrape off excess coating material on the surface of the discharging coating roller and the second discharging coating roller, and then the coating material is collected by a horizontal collection channel and a vertical flow channel, thereby ensuring the recycling of the coating material, reducing emission pollution, and lowering costs.

[0017] In summary, the equipment is suitable for wooden boards of different shapes, and has integrated top coating, primer coating and side coating. It has good rolling effect, is uniform and reliable, has high efficiency, and the rolling materials are easy to recycle. It is especially suitable for the technical field of wooden board rolling machines. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the driving motor and the driving gear in the utility model.

[0021] Figure 3 It is a structural schematic diagram of the second movable trimming wheel in the utility model.

[0022] Figure 4 It is a structural schematic diagram of the collection frame in the utility model. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings.

[0024] Embodiment 1

[0025] like Figures 1 to 4 As shown, the utility model provides a special-shaped wood board roller coating machine, including a workbench 1, four vertices at the lower end of the workbench 1 are provided with shock-absorbing feet 2, and a feed port 3 is provided on the right side of the upper end of the workbench 1, a side coating structure 4 is provided on the left side of the feed port 3, a roller coating structure 5 is provided on the left side of the side coating structure 4, a side edge finishing mechanism 6 is provided on the left side of the roller coating structure 5, a discharging assembly 7 is provided on the left side of the side edge finishing mechanism 6, and the lower end of the discharging assembly 7 is fixedly connected to the workbench 1.

[0026] Further, the feed port 3 includes an entry plate 31, the surface of which is provided with two identical and parallel sliding grooves 32, the sliding grooves 32 are slidably connected to the sliding limit blocks 33, and the left side of the entry plate 31 is provided with identical height adjustment blocks 34 at the front and rear, the side of the height adjustment blocks 34 close to each other is slidably connected to a No. 1 surface coating roller 35, the lower end of the No. 1 surface coating roller 35 is provided with a No. 1 bottom coating roller 36, the front and rear end bearings of the No. 1 bottom coating roller 36 are connected to the same fixed plate 37, and the fixed plates 37 are fixedly connected to the workbench on the side away from each other. 1. The special-shaped wooden board enters the plate 31 and uses the sliding limit block 33 to adjust the position in the sliding groove 32 to know in advance the maximum width of the rolled coating wooden board. If the width is too wide, it is necessary to enter a larger-sized coating machine for coating. It is also for the convenience of initial screening. The height adjustment block 34 is a handle connected to a threaded column, and the threaded column is threadedly connected to the fixed plate 37, and the lower end of the threaded column is fixedly connected to the sliding block, and then the center position of the sliding block is connected to the No. 1 surface coating roller 35, so as to determine the thickness of the special-shaped wooden board. If the thickness of the front and back of the special-shaped wooden board is different, it can also be adapted and adjusted, and the adaptability is good.

[0027] Furthermore, the side coating structure 4 includes a side fixed wheel 41, the upper center position of the side fixed wheel 41 is movably connected to a bending piece 42, the lower front end of the bending piece 42 is fixedly connected to the fixing plate 37, and a side movable wheel 43 is provided on the rear side of the side fixed wheel 41, the upper center position of the side movable wheel 43 is movably connected to a connecting column 44, the upper end of the connecting column 44 is fixedly connected to a telescopic rod 45, the telescopic rod 45 is movably connected to a stabilizing seat 46, and the rear end of the telescopic rod 45 is connected to a cylinder, the position of the side fixed wheel 41 cannot be adjusted, but the side fixed wheel 41 can be rotated to contact the side of the wooden board that needs to be rolled to achieve side rolling, and then the cylinder works to drive the telescopic rod 45 to work, thereby adjusting the extension length of the side movable wheel 43, so as to adapt to the rolling of the side of the special-shaped wooden board with different positions and widths, which is simple and clear.

[0028] Further, the roller coating structure 5 includes a power box 51, in which two identical motors are arranged, and the rear sides of the motors are arranged with output shafts, and the rear ends of the output shafts are fixedly connected to the second uniform surface coating roller 52, and the lower end of the power box 51 is fixedly connected to the workbench 1, and the lower end of the second uniform surface coating roller 52 is provided with a supporting uniform bottom coating roller 53, and the upper left side of the supporting uniform bottom coating roller 53 is provided with a second side fixing wheel 54, and the upper front side of the second side fixing wheel 54 is movably connected to the second bending piece 55, and the structure and placement height of the second side fixing wheel 54 are the same as those of the side fixing wheel 54. The fixed wheel 41 is the same. A motor is placed in the power box 51 to provide power to the entire roller coating structure 5. The motor drives the output shaft to rotate, and the output shaft drives the No. 2 uniform surface coating roller 52 to rotate. Then the support uniform primer roller 53 can be rotated by gear meshing. A gear is fixedly connected to the No. 2 uniform surface coating roller 52, and then a gear is fixedly connected to the support uniform primer roller 53. The meshing of the two gears is used to drive the support uniform primer roller 53 to rotate. In this way, the special-shaped wooden board can pass through the No. 2 uniform surface coating roller 52 and the support uniform primer roller 53 and enter the next step normally.

[0029] Furthermore, the side finishing mechanism 6 includes a driving motor 61, the lower end of the driving motor 61 is fixedly connected to a rectangular support frame 62, and an output shaft is provided at the center of the lower end of the driving motor 61, the output shaft passes through the rectangular support frame 62, and the lower end of the output shaft is fixedly connected to a driving gear 63, the front side of the driving gear 63 is meshed and connected to a stabilizing gear 64, and the lower end of the output shaft of the driving motor 61 is fixedly connected to a finishing roller 65, a scraping plate 66 is provided on the left side of the finishing roller 65, and the left side of the scraping plate 66 is fixedly connected to a connecting cylinder 67, The connecting cylinder 67 penetrates and is fixedly connected to the rectangular support frame 62, and the driving motor 61 starts to work, driving its output shaft to start rotating, so that the driving gear 63 rotates, and the driving gear 63 drives the stabilizing gear 64 to rotate. The center of the stabilizing gear 64 is connected to the transmission shaft, and the feeding roller is fixedly connected to the transmission shaft, so as to facilitate the feeding of the finishing roller 65 and ensure that the side of the special-shaped wooden board is finished and rolled in place. Then, the scraper plate 66 is provided to facilitate the cleaning of the surface of the finishing roller 65 and ensure that the finishing roller rolls evenly on the side.

[0030] Then the second movable trimming wheel 68 is set to facilitate flexible matching of the side edges of special-shaped wooden boards of different shapes. After the trimming is completed, it enters the position of the transfer roller 69 and then enters the discharge assembly 7, with a high degree of process integrity.

[0031] Furthermore, the discharging assembly 7 includes a discharging power box 71, a discharging motor is arranged inside the discharging power box 71, an output shaft is arranged at the front end of the discharging motor, and the output shaft of the discharging motor is fixedly connected to the rotating shaft 72 and the discharging gear 73, the discharging gear 73 is meshedly connected to the second discharging gear 74, and the front end center position of the rotating shaft 72 is fixedly connected to the discharging roller 75, the center position of the second discharging gear 74 is fixedly connected to the second rotating shaft 76, the front end center position of the second rotating shaft 76 is fixedly connected to the second discharging roller 77, the discharging roller 75 and the second discharging roller 77 are symmetrically provided with uniform scraping plates 78 at their upper ends, the center positions of the uniform scraping plates 78 are fixedly connected to the receiving column 79, The front and rear ends of the connecting column 79 are fixedly connected to the discharge power box 71 and the load-bearing connecting plate 80. The lower end of the load-bearing connecting plate 80 is fixedly connected to the workbench 1, and the load-bearing connecting plate 80 is connected to the discharge coating roller 75 and the second discharge coating roller 77 through the bearing seat. The discharge motor starts to work, driving the output shaft to start rotating, and the output shaft of the discharge motor drives the rotating shaft 72 to start rotating, so that the discharge gear 73 starts to rotate, and then the second discharge gear 74 starts to rotate, and the discharge coating roller 75 starts to roll the surface of the special-shaped wooden board, and then the second discharge coating roller 77 is the second process of uniformly rolling the discharge coating roller 75. The uniform scraper plate 78 is set to facilitate the surface cleaning of the discharge coating roller 75 and the second discharge coating roller 77;

[0032] The scraped coating material can be recycled, and the load-bearing connecting plate 80 can effectively fix the position of the discharge coating roller 75 and the No. 2 discharge coating roller 77. Then, support rollers are arranged at the lower ends of the discharge coating roller 75 and the No. 2 discharge coating roller 77 to prevent the special-shaped wooden board from being transferred to the workbench 1 when it enters the discharge assembly 7, thereby realizing the function of automatic discharge.

[0033] Furthermore, the front end lower side and the rear end lower side of the discharge coating roller 75 and the second discharge coating roller 77 are provided with a collecting frame 8, and the left side of the collecting frame 8 is fixedly connected to a downwardly inclined V-mouth plate 81, and the lower end of the downwardly inclined V-mouth plate 81 is provided with a horizontal collecting flow channel 82, and the front end lower side of the horizontal collecting flow channel 82 is provided with a vertical flow channel 83, and a storage box is placed at the lower left end of the vertical flow channel 83, and the upper right side of the vertical flow channel 83 is fixedly connected to the workbench 1, and the collecting frame 8 is used to collect excess material from the coating, and the excess material flows into the downwardly inclined V-mouth plate 81 along the collecting frame 8, and then flows into the horizontal collecting flow channel 82, and finally enters the vertical flow channel 83, so as to be collected by the placed storage box, thereby ensuring the recycling of materials and reducing emission pollution.

[0034] Working process: first, the special-shaped wooden board passes through the entry plate 31. A control screen is set at the front end of the entry plate 31. The control screen is electrically connected to the power box 51, the cylinder, the drive motor 61 and the discharge power box 71 to ensure the automation of the device. Then, the width of the special-shaped wooden board is measured to see whether it meets the use of the product. If it does not meet the requirements, the special-shaped wooden board is placed on the outer large-size machine for operation. If it meets the requirements, the width of the sliding limit block 33 is adjusted, and the width of the special-shaped wooden board at different positions when entering the device is recorded. Then, the positions of the side movable wheel 43 and the second movable trimming wheel 68 are adjusted accordingly to ensure that the side rolling coating of the special-shaped wooden board is completed in cooperation with the side fixed wheel 41 and the second side fixed wheel 54;

[0035] The special-shaped wood board enters the device and is uniformly rolled on its upper and lower surfaces by the first surface rolling roller 35 and the second bottom surface rolling roller 36, and then enters the second uniform surface coating roller 52 and the supporting uniform bottom coating roller 53 for secondary rolling and uniform coating of the bottom and the surface, and finally enters the discharging assembly 7 for the third rolling and uniform coating before being discharged;

[0036] It is worth noting that the scraper plate 66 and the uniform scraper plate 78 can clean the surface of the coating roller, and the cleaned coating material can enter the collection frame 8, and then enter the horizontal collection flow channel 82 through the downwardly inclined V-shaped plate 81, and then enter the vertical flow channel 83 under the influence of gravity, and then enter the storage box placed outside for recycling;

[0037] The entire coating roller machine has fine-tuned coating on the sides, which is suitable for special-shaped wood boards, and the coating on the upper and lower sides is more uniform.

[0038] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0039] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0040] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A roller coating machine for special-shaped wood boards, characterized in that: include A workbench (1), wherein four vertices at the lower end of the workbench (1) are each provided with a shock-absorbing foot (2), and a feed port (3) is provided on the right side of the upper end of the workbench (1), a side coating structure (4) is provided on the left side of the feed port (3), a roller coating structure (5) is provided on the left side of the side coating structure (4), a side edge finishing mechanism (6) is provided on the left side of the roller coating structure (5), a discharge assembly (7) is provided on the left side of the side edge finishing mechanism (6), and the lower end of the discharge assembly (7) is fixedly connected to the workbench (1); The side coating structure (4) comprises a side fixed wheel (41), the upper center position of the side fixed wheel (41) is movably connected to a bending piece (42), the lower front end of the bending piece (42) is fixedly connected to a fixing plate (37), and a side movable wheel (43) is provided at the rear side of the side fixed wheel (41), the upper center position of the side movable wheel (43) is movably connected to a connecting column (44), the upper end of the connecting column (44) is fixedly connected to a telescopic rod (45), the telescopic rod (45) is movably connected to a stabilizing seat (46), and the rear end of the telescopic rod (45) is connected to a cylinder; The side finishing mechanism (6) comprises a driving motor (61), the lower end of the driving motor (61) is fixedly connected to a rectangular support frame (62), and an output shaft is provided at the center position of the lower end of the driving motor (61), the output shaft passes through the rectangular support frame (62), and the lower end of the output shaft is fixedly connected to a driving gear (63), the front side of the driving gear (63) is meshedly connected to a stabilizing gear (64), and the lower end of the output shaft of the driving motor (61) is fixedly connected to a finishing roller (65), a scraping plate (66) is provided on the left side of the finishing roller (65), the scraping plate (66) is fixedly connected to a connecting cylinder (67) on the left side, the connecting cylinder (67) passes through and is fixedly connected to the rectangular support frame (62), and a second movable trimming wheel (68) is provided on the rear side of the scraping plate (66), and a transfer roller (69) is provided on the left side of the second movable trimming wheel (68).

2. The special-shaped wood board roller coating machine according to claim 1, characterized in that: The feed port (3) comprises an entry plate (31), the surface of the entry plate (31) is provided with two identical and parallel sliding grooves (32), the sliding grooves (32) are slidably connected to the sliding limit blocks (33), and identical height adjustment blocks (34) are provided at the front and rear of the left side of the entry plate (31), the side of the height adjustment blocks (34) close to each other is slidably connected to a No. 1 surface coating roller (35), the lower end of the No. 1 surface coating roller (35) is provided with a No. 1 bottom coating roller (36), the front and rear end bearings of the No. 1 bottom coating roller (36) are connected to the same fixed plate (37), and the fixed plates (37) are fixedly connected to the workbench (1) at the side away from each other.

3. The special-shaped wood board roller coating machine according to claim 1, characterized in that: The roller coating structure (5) comprises a power box (51), wherein two identical motors are arranged in the power box (51), and the rear sides of the motors are both provided with output shafts, and the rear ends of the output shafts are both fixedly connected to a No. 2 uniform surface coating roller (52), and the lower end of the power box (51) is fixedly connected to a workbench (1), and a supporting uniform bottom coating roller (53) is arranged at the lower end of the No. 2 uniform surface coating roller (52), and a No. 2 side fixing wheel (54) is arranged on the upper left side of the supporting uniform bottom coating roller (53), and the upper front side of the No. 2 side fixing wheel (54) is movably connected to a No. 2 bending piece (55), and the structure and placement height of the No. 2 side fixing wheel (54) are the same as those of the side fixing wheel (41).

4. The special-shaped wood board roller coating machine according to claim 1, characterized in that: The discharging assembly (7) comprises a discharging power box (71), a discharging motor is arranged inside the discharging power box (71), an output shaft is arranged at the front end of the discharging motor, and the output shaft of the discharging motor is fixedly connected to a rotating shaft (72) and a discharging gear (73), the discharging gear (73) is meshedly connected to a second discharging gear (74), and the front end center position of the rotating shaft (72) is fixedly connected to a discharging roller (75), the center position of the second discharging gear (74) is fixedly connected to a second rotating shaft (76), and the front end center position of the second rotating shaft (76) is fixedly connected to a second rotating shaft (76). A No. 2 discharge coating roller (77) is fixedly connected, and the upper ends of the discharge coating roller (75) and the No. 2 discharge coating roller (77) are symmetrically provided with uniform scraping plates (78), and the center positions of the uniform scraping plates (78) are fixedly connected to a receiving column (79), and the front and rear ends of the receiving column (79) are fixedly connected to a discharge power box (71) and a load-bearing connecting plate (80), and the lower end of the load-bearing connecting plate (80) is fixedly connected to the workbench (1), and the load-bearing connecting plate (80) is connected to the discharge coating roller (75) and the No. 2 discharge coating roller (77) through a bearing seat.

5. The special-shaped wood board roller coating machine according to claim 4, characterized in that: The front lower side and the rear lower side of the discharge coating roller (75) and the second discharge coating roller (77) are both provided with a collecting frame (8); the left side of the collecting frame (8) is fixedly connected to a V-shaped plate (81) which is inclined downward; the lower end of the V-shaped plate (81) is provided with a horizontal collecting flow channel (82); the front lower side of the horizontal collecting flow channel (82) is provided with a vertical flow channel (83); a storage box is placed at the lower left end of the vertical flow channel (83); and the upper right side of the vertical flow channel (83) is fixedly connected to a workbench (1).

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