Surface spraying device for carbon fiber plate

Abstract

The invention belongs to the technical field of carbon fiber plate spraying, and discloses a surface spraying device for a carbon fiber plate, comprising a spraying chamber; the placing frame is fixedly connected to an inner cavity of the spraying chamber; the moving assembly is arranged in an inner cavity of the spraying chamber; the cleaning mechanism is arranged on the surface of the moving assembly, and the cleaning mechanism comprises a fixed shell; a convex block and a supporting block can be pushed to descend through a pushing rod, the supporting block can drive a mounting plate, a cleaning roller, fine sand paper and a sponge block to make contact with a plate, then the moving cleaning roller can roll on the surface of the plate, and due to the fact that adhesive paper is arranged on the surface of the cleaning roller, the plate can be cleaned; and finally, the cleaning roller makes contact with the plate through the driving motor, the cleaning roller rolls on the surface of the plate, then the plate is cleaned through adhesive paper on the surface of the cleaning roller, ideal substrate conditions are provided for subsequent coating attachment, and the spraying quality is ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of carbon fiber plate spraying, in particular to a surface spraying device for a carbon fiber plate. Background Art

[0002] The surface spraying device of the carbon fiber board is a special equipment used for surface spraying of the carbon fiber board. Its main purpose is to evenly apply a protective or decorative coating on the surface of the carbon fiber board. At present, the conventional carbon fiber plate surface spraying device is to place the pre-treated carbon fiber plate on a special placement rack, then fix the plate with a limiter component, and then drive the spraying component to spray the surface; However, problems often occur in the early stages of this process - when the panels are placed on the racks. Since the spray painting workshop is usually a relatively open or at least semi-open environment, despite certain dust prevention measures, it is still difficult to completely avoid tiny dust particles, grease, fibers and other impurities in the air. Once impurities adhere to the surface of the carbon fiber board, these impurities not only destroy the cleanliness of the surface of the carbon fiber board, but may also become a "isolation zone" between the coating and the substrate, resulting in a significant decrease in the adhesion of the coating. In subsequent processing or use, the coating may peel off, crack and other undesirable phenomena, which seriously reduces the quality of the spraying. Summary of the invention

[0003] In order to solve the problem raised in the above background technology that dust in the air adheres to the surface of the plate, affects the adhesion of the coating and reduces the spraying quality, the present invention provides a surface spraying device for carbon fiber plates.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a surface spraying device for a carbon fiber plate, comprising a spraying chamber; a placing frame, which is fixedly connected to the inner cavity of the spraying chamber; a moving assembly, which is arranged in the inner cavity of the spraying chamber; a cleaning mechanism, which is arranged on the surface of the moving assembly, the cleaning mechanism comprises a fixed shell, the fixed shell is threadedly connected to the surface of the moving assembly, the inner cavity of the fixed shell is slidably connected with a support block, the inner cavity of the support block is fixedly installed with two protrusions, one side of the inner cavity of the fixed shell is rotatably connected with two mutually meshing gears, a motor is fixedly installed on the outer surface of the fixed shell, and the output end of the motor extends to the inside of the fixed shell and is fixedly connected with the gear, one side of the two gears is fixedly installed with a push rod located inside the support block, and the protrusion can slide inside the push rod, the bottom end of the support block is fixedly installed with a mounting plate, and the bottom end of the mounting plate is rotatably connected with a cleaning roller; a limiting assembly, which is arranged on both sides of the inner cavity of the spraying chamber; a spraying assembly, which is placed at the top of the inner cavity of the spraying chamber.

[0005] Preferably, a grinding mechanism is further included, which is arranged at the bottom end of the mounting plate, and the grinding mechanism includes a slide rail, which is fixedly connected to the bottom end of the mounting plate, a slide plate is slidably connected to the surface of the slide rail, a connecting block is fixedly installed at one end of the top of the slide plate, a spring 1 is fixedly installed on one side of the slide rail close to the connecting block, and one end of the spring 1 is fixedly connected to the connecting block; A limiting plate 1 is fixedly installed on the top of the mounting plate, an extrusion block located on one side of the connecting block is slidably sleeved on the surface of the limiting plate 1, a worm is fixedly installed on the surface of one end of the cleaning roller, a worm is rotatably connected to a worm wheel meshing with the worm at the bottom end of the mounting plate, a rotating disk is fixedly installed on one side of the worm wheel, a connecting ring is fixedly installed on one side of the extrusion block, a sliding block located inside the connecting ring is fixedly installed on one side of the rotating disk, and fine sandpaper is fixedly installed on the bottom end of the slide plate.

[0006] Preferably, it further comprises a smearing mechanism, which is arranged at the top of the mounting plate, the smearing mechanism comprises a liquid storage tank, the liquid storage tank is fixedly connected to the top of the mounting plate, a mounting shell is fixedly installed in the inner cavity of the liquid storage tank, a spring 2 is fixedly installed in the inner cavity of the mounting shell, a sealing plate is fixedly installed at one end of the spring 2, and one end of the sealing plate extends to the outside of the liquid storage tank; A connecting pipe located at the top of the slide is fixedly installed at the bottom end of the liquid storage tank, and there are two connecting pipes, the connecting pipes and the liquid storage tank are connected to each other, and drainage pipes located inside the slide are fixedly installed at the bottom ends of the two connecting pipes, a sponge block located at the bottom end of the slide is provided at the bottom end of the slide, and the sponge block is fixedly connected to the slide, and a pushing plate is provided on one side of the sealing plate, and the bottom end of the pushing plate is fixedly connected to the top of the slide.

[0007] Preferably, the limiting assembly includes an electric push rod, and the electric push rods are fixedly connected to both sides of the inner cavity of the spray chamber. The output shaft of the electric push rod is fixedly installed with a limiting plate 2, and the limiting plate 2 is located at the top of the placement frame.

[0008] Preferably, the spraying assembly includes a sliding bracket, which is fixedly connected to the inner cavity of the spraying chamber, a nozzle is arranged on the surface of the sliding bracket, a storage box is fixedly installed in the inner cavity of the spraying chamber, an extraction assembly is arranged at the top of the storage box, a hose is arranged at the output end of the extraction assembly, and one end of the hose is fixedly connected to the nozzle.

[0009] Preferably, the bottom end of the mounting plate is rotatably connected to a wiping roller located on one side of the slide plate, and absorbent cotton is provided on the surface of the wiping roller, and the bottom end of the wiping roller and the sponge block are in the same horizontal line.

[0010] Preferably, a sealing plate is hinged on one side of the spray chamber, an observation plate is arranged on the surface of the sealing plate, and the observation plate is made of a transparent material.

[0011] Preferably, the sides of the extrusion block and the connection block opposite to each other are both designed with inclined surfaces, and the two inclined surfaces are parallel to each other, and the bottom end of the limiting plate 1 is higher than the bottom end of the slide plate.

[0012] Preferably, the surfaces of the mounting plate and the slide rail are both provided with square holes, and the push plate can slide inside the square holes.

[0013] Preferably, sliding holes are provided on both sides of the fixing shell and the supporting block, and the push rod can slide inside the sliding hole.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention drives the two gears to rotate by driving the motor, and the two gears will drive the push rod to rotate at the same time, and the push rod will push the convex block and the support block to descend, and the support block will drive the mounting plate, the cleaning roller, the fine sandpaper and the sponge block to contact the plate, and then the moving cleaning roller will roll on the surface of the plate, and since the surface of the cleaning roller is provided with sticky paper, the plate can be cleaned, and finally the cleaning roller is brought into contact with the plate by driving the motor, and the cleaning roller is made to roll on the surface of the plate, and then the plate is cleaned by the sticky paper on the surface of the cleaning roller, which provides an ideal base condition for subsequent coating adhesion and ensures the quality of spraying; The present invention uses a rolling cleaning roller to link the worm to rotate, the worm drives the worm wheel, the rotating disk and the slider to rotate, the slider pushes the connecting ring to move back and forth, the connecting ring drives the extrusion block to move back and forth, and when the extrusion block moves, it squeezes and pushes the connecting block and the slide plate to move, and then the moving connecting block squeezes the spring 1, and then the slide plate drives the fine sandpaper to slightly grind the plate, and finally the rolling cleaning roller links the worm to make the fine sandpaper reciprocate, so as to slightly grind the carbon fiber plate, increase the roughness of the surface of the carbon fiber plate, and improve the bonding force between the spray material and the carbon fiber plate; The present invention can clean up stubborn stains attached to the surface of the plate by using fine sandpaper during the grinding process, thereby improving the cleaning effect; The present invention drives the pushing plate through the movement of the slide plate, and the pushing plate drives the blocking plate to move. When the blocking plate moves, the blocking of the connecting pipe will be cancelled, and then the cleaning solution inside the liquid storage tank will enter the inside of the connecting pipe, and then flow to the surface of the sponge block through the discharge pipe. Then the reciprocating slide plate will drive the sponge block to move, and then the cleaning solution can be wiped on the surface of the plate. Finally, the reciprocating slide plate is linked to the blocking plate to cancel the blocking of the connecting pipe, and then the sponge block applies the cleaning solution to the surface of the carbon fiber plate, so as to further improve the cleanliness and ensure the cleanliness of the sprayed surface to the greatest extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram showing the interior of the spray chamber of the present invention; Figure 3 A schematic diagram of a cross-sectional spray chamber of the present invention; Figure 4 A schematic diagram showing the cleaning mechanism of the present invention; Figure 5 It is a schematic diagram of a cross-sectional fixed shell of the present invention; Figure 6 It is a cross-sectional schematic diagram of the support block of the present invention; Figure 7 It is a schematic diagram of a cross-sectional mounting plate of the present invention; Figure 8 It is a schematic diagram of a cross-sectional connection ring of the present invention; Fig. 9 It is a schematic diagram of a cross-sectional view of a liquid storage tank of the present invention; Fig.10 It is a schematic diagram of a cross-sectional installation shell of the present invention; Fig.11 It is a schematic diagram showing the fine sandpaper of the present invention; Fig.12 For the present invention Figure 7 A is an enlarged schematic diagram.

[0016] In the figure: 1, spray chamber; 2, placement rack; 3, moving assembly; 4, cleaning mechanism; 401, fixed shell; 402, support block; 403, gear; 404, motor; 405, bump; 406, push rod; 407, mounting plate; 408, cleaning roller; 5, grinding mechanism; 501, slide rail; 502, slide plate; 503, spring 1; 504, connecting block; 505, limit plate 1; 506, extrusion block; 507, worm; 508, worm wheel; 509, rotating disk; 510, connecting Ring; 511, slider; 512, fine sandpaper; 6, coating mechanism; 601, liquid storage tank; 602, mounting shell; 603, spring 2; 604, blocking plate; 605, connecting pipe; 606, drain pipe; 607, sponge block; 608, push plate; 7, limit assembly; 701, electric push rod; 702, limit plate 2; 8, spray assembly; 801, sliding bracket; 802, storage box; 803, extraction assembly; 804, nozzle; 9, wiping roller; 10, sealing plate; 11, observation plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] like Figures 1 to 12 As shown, the present invention provides a surface spraying device for a carbon fiber plate, comprising a spraying chamber 1; a placement frame 2, which is fixedly connected to the inner cavity of the spraying chamber 1; and a moving component 3, which is arranged in the inner cavity of the spraying chamber 1; A cleaning mechanism 4 is arranged on the surface of the moving component 3, and the cleaning mechanism 4 includes a fixed shell 401, which is threadedly connected to the surface of the moving component 3, and the inner cavity of the fixed shell 401 is slidably connected to a support block 402, and the inner cavity of the support block 402 is fixedly installed with two protrusions 405, and one side of the inner cavity of the fixed shell 401 is rotatably connected to two mutually meshing gears 403, and a motor 404 is fixedly installed on the outer surface of the fixed shell 401, and the output end of the motor 404 extends to the interior of the fixed shell 401 and is fixedly connected to the gear 403, and one side of the two gears 403 is fixedly installed with a push rod 406 located inside the support block 402, and the protrusion 405 can slide inside the push rod 406, and the bottom end of the support block 402 is fixedly installed with a mounting plate 407, and the bottom end of the mounting plate 407 is rotatably connected with a cleaning roller 408; a limiting component 7, which is arranged on both sides of the inner cavity of the spray chamber 1; a spraying component 8, which is placed at the top of the inner cavity of the spray chamber 1.

[0019] The above scheme is adopted: the operator places the carbon fiber plate to be sprayed on the top of the placement rack 2, and then the limiting component 7 can be driven to limit and fix the plate. After the fixation is completed, the moving component 3 can be driven. Since the moving component 3 is threadedly connected with the fixed shell 401, when the moving component 3 rotates, the fixed shell 401 will move on the surface of the moving component 3, and the fixed shell 401 will drive the support block 402, the mounting plate 407 and the cleaning roller 408 to move; When the cleaning roller 408 moves to the top of the plate, the motor 404 can be driven to rotate the gear 403. Since the two gears 403 are meshed with each other, the gear 403 will drive the other gear 403 to rotate. At this moment, the two gears 403 will simultaneously drive the push rod 406 to rotate to both ends. During the rotation of the push rod 406, the protrusion 405 will slide inside the push rod 406, and then the push rod 406 will push the protrusion 405 and the support block 402 to descend, and the support block 402 will drive the mounting plate 407 and the cleaning roller 408 to descend, and then the surface of the cleaning roller 408 will move with the surface of the plate, and then the cleaning roller 408 and the plate will be moved together. The friction force of the cleaning roller 408 is such that when the cleaning roller 408 moves, the cleaning roller 408 will roll on the surface of the plate. Since the surface of the cleaning roller 408 is provided with sticky paper, the surface of the plate can be cleaned when the cleaning roller 408 rolls. After the cleaning is completed, the moving component 3 can be driven again to reset the cleaning mechanism 4, and then the spraying component 8 can be driven to spray the surface of the carbon fiber plate. Finally, the cleaning roller 408 is brought into contact with the plate through the driving motor 404, and the cleaning roller 408 is made to roll on the surface of the plate, and then the plate is cleaned by the sticky paper on the surface of the cleaning roller 408, which provides an ideal base condition for the subsequent coating adhesion and ensures the quality of the spraying.

[0020] like Figure 7 , Figure 8 and Fig.12 As shown, a grinding mechanism 5 is also included, which is arranged at the bottom end of the mounting plate 407. The grinding mechanism 5 includes a slide rail 501, which is fixedly connected to the bottom end of the mounting plate 407. A slide plate 502 is slidably connected to the surface of the slide rail 501, and a connecting block 504 is fixedly installed at one end of the top of the slide plate 502. A spring 503 is fixedly installed on one side of the slide rail 501 close to the connecting block 504, and one end of the spring 503 is fixedly connected to the connecting block 504. A limit plate 505 is fixedly installed on the top of the mounting plate 407, and an extrusion block 506 located on one side of the connecting block 504 is slidably sleeved on the surface of the limit plate 505. A worm 507 is fixedly installed on the surface of one end of the cleaning roller 408. A worm wheel 508 meshing with the worm 507 is rotatably connected to the bottom end of the mounting plate 407. A rotating disk 509 is fixedly installed on one side of the worm wheel 508. A connecting ring 510 is fixedly installed on one side of the extrusion block 506. A slider 511 located inside the connecting ring 510 is fixedly installed on one side of the rotating disk 509. Fine sandpaper 512 is fixedly installed on the bottom end of the slide plate 502.

[0021] The above scheme is adopted: through the design of the grinding mechanism 5, when the cleaning roller 408 contacts the carbon fiber plate, the bottom end of the fine sandpaper 512 will also contact the surface of the carbon fiber plate, and when the cleaning roller 408 rolls, the worm 507 will be linked to rotate, because the worm 507 is meshed with the worm wheel 508, and then the rotating worm 507 will drive the worm wheel 508 to rotate, and the worm wheel 508 will drive the rotating disk 509 and the slider 511 to rotate, and the slider 511 will slide inside the connecting ring 510, and then the rotating slider 511 will push the connecting ring 510 to move back and forth, and the connecting ring 510 will drive the extrusion block 506 to slide on the surface of the limiting plate 505; However, during the sliding process, it will contact one side of the connecting block 504 and push the connecting block 504 to move. The connecting block 504 will drive the slide plate 502 to move on the surface of the slide rail 501. While the connecting block 504 moves, it will squeeze the spring 503. Through the resilience of the spring 503, the slide plate 502 and the fine sandpaper 512 can move back and forth on the surface of the carbon fiber plate. While the fine sandpaper 512 moves, the plate will be slightly polished. Finally, the rolling cleaning roller 408 links the worm 507 to make the fine sandpaper 512 move back and forth, so that the carbon fiber plate can be slightly polished, increasing the roughness of the surface of the carbon fiber plate to improve the bonding force between the spray material and the carbon fiber plate, and in the process of polishing, the stubborn stains attached to the surface of the plate can be cleaned off, thereby improving the cleaning effect.

[0022] like Figure 7 , Fig. 9 , Fig.10 and Fig.11 As shown, it also includes a smearing mechanism 6, which is arranged at the top of the mounting plate 407. The smearing mechanism 6 includes a liquid storage tank 601, and the liquid storage tank 601 is fixedly connected to the top of the mounting plate 407. The inner cavity of the liquid storage tank 601 is fixedly installed with a mounting shell 602, and the inner cavity of the mounting shell 602 is fixedly installed with a spring 2 603. One end of the spring 2 603 is fixedly installed with a blocking plate 604, and one end of the blocking plate 604 extends to the outside of the liquid storage tank 601; A connecting pipe 605 located at the top of the slide plate 502 is fixedly installed at the bottom end of the liquid storage tank 601, and the number of connecting pipes 605 is two. The connecting pipes 605 and the liquid storage tank 601 are interconnected, and a drainage pipe 606 located inside the slide plate 502 is fixedly installed at the bottom ends of the two connecting pipes 605. A sponge block 607 located at the bottom end of the slide plate 502 is provided at the bottom end of the drainage pipe 606, and the sponge block 607 is fixedly connected to the slide plate 502. A push plate 608 is provided on one side of the sealing plate 604, and the bottom end of the push plate 608 is fixedly connected to the top of the slide plate 502.

[0023] The above scheme is adopted: through the design of the smearing mechanism 6, when the fine sandpaper 512 contacts the plate, the sponge block 607 will also contact the plate, and when the slide plate 502 moves back and forth, it will be linked to the push plate 608 to move back and forth. During the movement of the push plate 608, it will contact one side of the blocking plate 604 and push the blocking plate 604 to move. Since the surface of the blocking plate 604 is provided with a square groove, the blocking of the connecting pipe 605 will be cancelled during the movement of the blocking plate 604, and the moving blocking plate 604 will squeeze the spring 2 603, and then the inside of the liquid storage tank 601 will be cleaned. The solution will enter the connecting tube 605 and then flow out from the inside of the drain pipe 606. Since a sponge block 607 is provided at the bottom end of the drain pipe 606, the sponge block 607 will absorb the cleaning solution. Then the swinging slide 502 will drive the sponge block 607 to move back and forth, and then the sponge block 607 will smear the cleaning solution on the surface of the carbon fiber plate. Finally, the reciprocating slide 502 will link the sealing plate 604 to cancel the blockage of the connecting tube 605, and then the sponge block 607 will smear the cleaning solution on the surface of the carbon fiber plate, so as to further improve the cleanliness and ensure the cleanliness of the sprayed surface to the greatest extent.

[0024] like Figure 2 and Figure 4 As shown, the limiting assembly 7 includes an electric push rod 701, which is fixedly connected to both sides of the inner cavity of the spray chamber 1. The output shaft of the electric push rod 701 is fixedly installed with a limiting plate 2 702, and the limiting plate 2 702 is located at the top of the placement rack 2.

[0025] The above scheme is adopted: through the design of the limiting component 7, after the carbon fiber board is placed on the top of the placement rack 2, the electric push rod 701 can be driven so that its output shaft pushes the limiting plate 2 702 to move toward the surface of the board, and then the surface of the limiting plate 2 702 will contact the surface of the board, thereby being able to limit and fix the board.

[0026] like Figure 2 , Figure 3 , Figure 8 As shown, the spraying assembly 8 includes a sliding bracket 801, which is fixedly connected to the inner cavity of the spraying chamber 1, and a nozzle 804 is arranged on the surface of the sliding bracket 801. A storage box 802 is fixedly installed in the inner cavity of the spraying chamber 1, and an extraction assembly 803 is arranged on the top of the storage box 802. A hose is arranged at the output end of the extraction assembly 803, and one end of the hose is fixedly connected to the nozzle 804. The bottom end of the mounting plate 407 is rotatably connected to the wiping roller 9 located on one side of the slide plate 502, and absorbent cotton is arranged on the surface of the wiping roller 9, and the bottom end of the wiping roller 9 and the sponge block 607 are on the same horizontal line.

[0027] The above scheme is adopted: through the design of the spraying component 8, after the plate is fixed, the extraction component 803 can be driven to extract the paint inside the storage box 802, and then the paint will enter the inside of the hose, and then be sprayed out from the inside of the nozzle 804, and then the sliding bracket 801 can be driven to drive the nozzle 804 to move, so that the surface of the plate can be sprayed, and through the design of the wiping roller 9, since the bottom end of the wiping roller 9 and the sponge block 607 are in the same horizontal line, when the sponge block 607 contacts the plate, the wiping roller 9 will also contact the surface of the plate, and when the mounting plate 407 moves, the wiping roller 9 will roll, and since the surface of the wiping roller 9 is provided with absorbent cotton, the cleaning solution remaining on the surface of the plate can be wiped off during its rolling process, so as to avoid the combination of the paint and the cleaning solution and affect the spraying effect.

[0028] like Figure 1 , Figure 8 and Fig.12 As shown, a sealing plate 10 is hinged on one side of the spray chamber 1, and an observation plate 11 is arranged on the surface of the sealing plate 10, and the observation plate 11 is made of a transparent material. The sides opposite to the extrusion block 506 and the connecting block 504 are both inclined surfaces, and the two inclined surfaces are parallel to each other, and the bottom end of the limit plate 505 is higher than the bottom end of the slide plate 502.

[0029] The above scheme is adopted: through the design of the sealing plate 10 and the observation plate 11, since the spray chamber 1 is hinged with the sealing plate 10, the sealing plate 10 can be rotated to open or close the spray chamber 1, and the observation plate 11 is made of transparent material, so the operator can view the spraying effect of the plate through the observation plate 11, and through the design of the connecting block 504 and the extrusion block 506, since the opposite sides of the extrusion block 506 and the connecting block 504 are both inclined and parallel to each other, when the extrusion block 506 moves, the resistance to its movement can be reduced, thereby facilitating the extrusion block 506 to push the connecting block 504 to move, and the bottom end of the limit plate 505 is higher than the bottom end of the slide plate 502, so when the sponge block 607 and the fine sandpaper 512 contact the plate, the limit plate 505 will not interfere with the plate.

[0030] like Figure 4 , Figure 5 , Figure 7 and Fig.10 As shown, the surfaces of the mounting plate 407 and the slide rail 501 are provided with square holes, and the push plate 608 can slide inside the square holes. Both sides of the fixed shell 401 and the support block 402 are provided with sliding holes, and the push rod 406 can slide inside the sliding holes.

[0031] The above scheme is adopted: through the design of the mounting plate 407 and the slide rail 501, when the slide plate 502 drives the push plate 608 to move, the push plate 608 will slide inside the square hole, and thus the push plate 608 will not interfere with the mounting plate 407 and the slide rail 501; through the design of the fixed shell 401 and the support block 402, when the push rod 406 rotates, it will slide inside the sliding hole, and the surface of the push rod 406 will fit with the inner wall of the sliding hole, and thus when the push rod 406 rotates, the push rod 406 can be limited, ensuring that the push rod 406 can stably push the support block 402 and the mounting plate 407 to move.

[0032] The working principle and use process of the present invention: First, the operator can put the carbon fiber plate on the top of the placement rack 2, and then drive the electric push rod 701 to limit the plate 702 to fix the plate. After the fixation is completed, the moving component 3 can be driven to move the fixed shell 401, the support block 402 and the cleaning roller 408. During the movement, the motor 404 can be driven to rotate the two gears 403, and the two gears 403 will drive the push rod 406 to rotate at the same time. The push rod 406 will push the protrusion 405 and the support block 402 to descend, and the support block 402 will drive the mounting plate 407, the cleaning roller 408, the fine sandpaper 512 and the sponge block 607 to contact the plate. Then the moving cleaning roller 408 will roll on the surface of the plate. Since the surface of the cleaning roller 408 is provided with sticky paper, the plate can be cleaned. During the rolling of the cleaning roller 408, the worm 507 is linked to rotate, and the worm 507 drives the worm wheel 508, the rotating disk 509 and the slider 511 to rotate, and the slider 511 slides inside the connecting ring 510 and pushes the connecting ring 510 to move back and forth, and the connecting ring 510 drives the extrusion block 506 to move back and forth, and when the extrusion block 506 moves, it squeezes and pushes the connecting block 504 and the slide plate 502 to move, and then the moving connecting block 504 squeezes the spring 1 503, and then the slide plate 502 drives the fine sandpaper 512 to slightly grind the plate, thereby improving the adhesion of the paint; At the same time, when the slide plate 502 moves back and forth, it will drive the push plate 608 to move, and then the push plate 608 will drive the blocking plate 604 to move. When the blocking plate 604 moves, the blocking of the connecting pipe 605 will be cancelled, and then the cleaning solution inside the liquid storage tank 601 will enter the inside of the connecting pipe 605, and then flow to the surface of the sponge block 607 through the discharge pipe 606, and then the reciprocating slide plate 502 will drive the sponge block 607 to move, and then the cleaning solution can be wiped on the surface of the plate to further improve the cleaning effect. After the plate is cleaned, the moving component 3 can be driven again to reset the cleaning mechanism 4, and then the extraction component 803 can be driven to extract the paint inside the storage box 802, and then spray it on the surface of the plate through the nozzle 804, and finally the operation process is completed.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] 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 a carbon fiber plate, characterized in that: comprising a spray booth (1); A placement rack (2) fixedly connected to the inner cavity of the spray chamber (1); A moving component (3) disposed in the inner cavity of the spray chamber (1); A cleaning mechanism (4) is arranged on the surface of the moving component (3), the cleaning mechanism (4) comprising a fixed shell (401), the fixed shell (401) being threadedly connected to the surface of the moving component (3), the inner cavity of the fixed shell (401) being slidably connected to a support block (402), the inner cavity of the support block (402) being fixedly mounted with two protrusions (405), one side of the inner cavity of the fixed shell (401) being rotatably connected to two mutually meshing gears (403), the outer cavity of the fixed shell (401) being A motor (404) is fixedly mounted on the surface, and the output end of the motor (404) extends to the inside of the fixed shell (401) and is fixedly connected to the gear (403); a push rod (406) located inside the support block (402) is fixedly mounted on one side of the two gears (403), and the protrusion (405) can slide inside the push rod (406); a mounting plate (407) is fixedly mounted on the bottom end of the support block (402), and a cleaning roller (408) is rotatably connected to the bottom end of the mounting plate (407); Limiting components (7) are arranged on both sides of the inner cavity of the spray chamber (1); The spraying assembly (8) is placed at the top of the inner cavity of the spraying chamber (1).

2. The surface spraying device for carbon fiber board according to claim 1, characterized in that: It also includes a grinding mechanism (5), which is arranged at the bottom end of the mounting plate (407), the grinding mechanism (5) includes a slide rail (501), the slide rail (501) is fixedly connected to the bottom end of the mounting plate (407), a slide plate (502) is slidably connected to the surface of the slide rail (501), a connecting block (504) is fixedly installed at one end of the top of the slide plate (502), a spring 1 (503) is fixedly installed on one side of the slide rail (501) close to the connecting block (504), and one end of the spring 1 (503) is fixedly connected to the connecting block (504); A limit plate (505) is fixedly mounted on the top of the mounting plate (407); an extrusion block (506) located on one side of the connection block (504) is slidably sleeved on the surface of the limit plate (505); a worm (507) is fixedly mounted on the surface of one end of the cleaning roller (408); a worm wheel (508) meshing with the worm (507) is rotatably connected to the bottom end of the mounting plate (407); a rotating disk (509) is fixedly mounted on one side of the worm wheel (508); a connecting ring (510) is fixedly mounted on one side of the extrusion block (506); a sliding block (511) located inside the connecting ring (510) is fixedly mounted on one side of the rotating disk (509); and fine sandpaper (512) is fixedly mounted on the bottom end of the slide plate (502).

3. The surface spraying device for carbon fiber board according to claim 1, characterized in that: It also includes a coating mechanism (6) which is arranged at the top of the mounting plate (407), the coating mechanism (6) including a liquid storage tank (601), the liquid storage tank (601) being fixedly connected to the top of the mounting plate (407), the inner cavity of the liquid storage tank (601) being fixedly mounted with a mounting shell (602), the inner cavity of the mounting shell (602) being fixedly mounted with a second spring (603), one end of the second spring (603) being fixedly mounted with a blocking plate (604), and one end of the blocking plate (604) extending to the outside of the liquid storage tank (601); A connecting pipe (605) located at the top of the slide plate (502) is fixedly installed at the bottom end of the liquid storage tank (601), and the number of the connecting pipes (605) is two. The connecting pipes (605) and the liquid storage tank (601) are interconnected. A drainage pipe (606) located inside the slide plate (502) is fixedly installed at the bottom ends of the two connecting pipes (605). A sponge block (607) located at the bottom end of the slide plate (502) is provided at the bottom end of the drainage pipe (606), and the sponge block (607) is fixedly connected to the slide plate (502). A pushing plate (608) is provided on one side of the blocking plate (604), and the bottom end of the pushing plate (608) is fixedly connected to the top of the slide plate (502).

4. The surface spraying device for carbon fiber board according to claim 1, characterized in that: The limiting assembly (7) comprises an electric push rod (701), and the electric push rod (701) is fixedly connected to both sides of the inner cavity of the spray chamber (1). The output shaft of the electric push rod (701) is fixedly mounted with a limiting plate 2 (702), and the limiting plate 2 (702) is located at the top of the placement rack (2).

5. The surface spraying device for carbon fiber board according to claim 1, characterized in that: The spraying assembly (8) comprises a sliding bracket (801), the sliding bracket (801) is fixedly connected to the inner cavity of the spraying chamber (1), a nozzle (804) is arranged on the surface of the sliding bracket (801), a material storage box (802) is fixedly installed in the inner cavity of the spraying chamber (1), an extraction assembly (803) is arranged at the top of the material storage box (802), and a hose is arranged at the output end of the extraction assembly (803), and one end of the hose is fixedly connected to the nozzle (804).

6. The surface spraying device for carbon fiber board according to claim 1, characterized in that: The bottom end of the mounting plate (407) is rotatably connected to a wiping roller (9) located on one side of the slide plate (502), and absorbent cotton is provided on the surface of the wiping roller (9). The bottom end of the wiping roller (9) and the sponge block (607) are in the same horizontal line.

7. The surface spraying device for carbon fiber board according to claim 1, characterized in that: A sealing plate (10) is hingedly connected to one side of the spray chamber (1), and an observation plate (11) is arranged on the surface of the sealing plate (10), and the observation plate (11) is made of a transparent material.

8. The surface spraying device for carbon fiber board according to claim 2, characterized in that: The sides of the extrusion block (506) and the connection block (504) opposite to each other are both designed with inclined surfaces, and the two inclined surfaces are parallel to each other. The bottom end of the first limiting plate (505) is higher than the bottom end of the sliding plate (502).

9. The surface spraying device for carbon fiber board according to claim 1, characterized in that: The surfaces of the mounting plate (407) and the slide rail (501) are both provided with square holes, and the push plate (608) is able to slide inside the square holes.

10. The surface spraying device for carbon fiber board according to claim 1, characterized in that: Sliding holes are provided on both sides of the fixed shell (401) and the supporting block (402), and the push rod (406) is able to slide inside the sliding hole.

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