A decorative panel surface paint spraying machine for building decoration and renovation projects

Abstract

The present invention discloses a decorative panel surface paint spraying machine for building decoration and renovation projects, relates to the technical field of spraying equipment, and comprises a main body mechanism, wherein the main body mechanism comprises a lower base plate, the upper surface of the lower base plate is fixedly connected to a support frame, the upper surface of the support frame is fixedly connected to an upper top plate, a processed decorative panel is arranged above the lower base plate, the upper surface of the lower base plate is fixedly connected to a paint storage box, the upper surface of the paint storage box is fixedly connected to an output pipe, and the decorative panel surface paint spraying machine for building decoration and renovation projects, by setting a distance control unit, when using the paint output by a paint nozzle to spray paint on the processed decorative panel, since the surface of the processed decorative panel is uneven, the paint nozzle is moved up and down following the protrusions and depressions on the surface of the processed decorative panel, thereby reducing the problem of uneven paint spraying on the surface of the processed decorative panel due to the distance between the paint nozzle and the surface of the processed decorative panel.

Description

Technical Field

[0001] The invention relates to the technical field of spraying equipment, in particular to a paint spraying machine for the surface of decorative panels used in building decoration and renovation projects. Background Art

[0002] Spraying is a coating method that uses a spray gun or a disc atomizer to disperse the paint into uniform and fine droplets with the help of pressure or centrifugal force and apply it to the surface of the object. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivative methods of the above basic spraying forms, such as large-flow low-pressure atomization spraying, thermal spraying, automatic spraying and multi-group spraying, etc. The paint is atomized by a spray gun and applied to the surface of the object. In the construction decoration and renovation project, a paint sprayer is needed to spray the paint on the surface of the decorative panel.

[0003] When using the existing decorative panel surface paint sprayer, it is necessary to clamp the uneven decorative panel on a movable spraying platform, and use the fixed paint sprayer spray nozzle to spray paint on the decorative panel surface by moving the spraying platform. Some people move the paint sprayer spray nozzle manually to spray paint on the decorative panel surface. Since it is inconvenient to control the paint output of the paint sprayer spray nozzle according to the paint demand on the decorative panel surface, and it is also not convenient to control the distance between the paint sprayer spray nozzle and the decorative panel, it will cause uneven paint spraying on the uneven surface of the decorative panel, which will not only cause waste of paint, but also cause uneven paint surface of the decorative panel and affect its quality, thereby reducing the spraying processing efficiency of the decorative panel surface paint sprayer for building decoration and renovation projects. To this end, we propose a decorative panel surface paint sprayer for building decoration and renovation projects.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing decorative board surface paint spraying machines on the market, and even if they can be solved, they need to be solved with the cooperation of external tools, thus failing to achieve the desired effect. Therefore, we propose a decorative board surface paint spraying machine for building decoration and renovation projects. Summary of the invention

[0005] The purpose of the present invention is to provide a paint spraying machine for the surface of decorative panels used in building decoration and renovation projects to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a paint spraying machine for decorative board surface for building decoration and renovation engineering, comprising a main body mechanism, the main body mechanism comprising a lower bottom plate, the upper surface of the lower bottom plate is fixedly connected to a support frame, the upper surface of the support frame is fixedly connected to an upper top plate, a processed decorative plate is arranged above the lower bottom plate, the upper surface of the lower bottom plate is fixedly connected to a paint storage box, the upper surface of the paint storage box is fixedly connected to an output pipe, the outer surface of the output pipe is fixedly connected to the back of the upper top plate, the output end of the output pipe is fixedly connected to a gear pump, the bottom surface of the gear pump is fixedly connected to the upper surface of the upper top plate, the output end of the gear pump is fixedly connected to a spiral hose, and an output control mechanism is arranged below the spiral hose;

[0007] The output control mechanism includes a distance control unit, which is located above the processed decorative plate and is used to control the distance between the paint spray head and the processed decorative plate;

[0008] The output control mechanism also includes a control spraying unit, which is located above the processed decorative plate and is used in conjunction with a distance control unit to control the output amount of atomized paint from a paint spraying machine paint nozzle;

[0009] A movable spraying mechanism is arranged above the lower base plate, and the movable spraying mechanism is used in conjunction with an output control mechanism, and the movable spraying mechanism is used to drive the movement of the paint spray head and the processed decorative plate.

[0010] Preferably, the distance control unit includes a moving platform, which is arranged above the upper top plate, and a sliding groove is opened on the upper surface of the moving platform, the inner wall of the sliding groove is fixedly connected to a mounting ring, the upper surface of the mounting ring is fixedly connected to a tension spring, the tension spring is slidably connected to the inside of the sliding groove, the top of the tension spring is fixedly connected to a paint pressure cylinder, the paint pressure cylinder is slidably connected to the inside of the sliding groove, the output end of the spiral hose passes through the paint pressure cylinder and extends to the inside of the paint pressure cylinder, the bottom surface of the paint pressure cylinder is fixedly connected to a sliding connecting pipe, the bottom end of the sliding connecting pipe is fixedly connected to a supporting column, the bottom end of the support column is fixedly connected to a moving frame, the inside of the moving frame is rotatably connected to a first rotating rod, the outer surface of the first rotating rod is fixedly connected to a first rotating wheel, the first rotating wheel is rotatably connected to the inside of the moving frame, and the outer surface of the first rotating wheel contacts the upper surface of the processed decorative panel.

[0011] Preferably, the interior of the movable frame is rotatably connected to a second rotating rod, the outer surface of the second rotating rod is fixedly connected to a second rotating wheel, the second rotating wheel is rotatably connected to the interior of the movable frame, and the outer surface of the second rotating wheel contacts the upper surface of the processed decorative panel.

[0012] Preferably, the bottom surface of the upper top plate is fixedly connected with an auxiliary support rod, and the bottom ends of the two auxiliary support rods are fixedly connected to the upper surface of the lower bottom plate.

[0013] Preferably, the control spraying unit includes two output control tubes, the input ends of the two output control tubes are fixedly connected to the output end of the sliding connecting tube, the output ends of the two output control tubes are fixedly connected to the output control tube, the bottom surfaces of the two output control tubes are fixedly connected to extension tubes, the output ends of the two extension tubes are fixedly connected to paint spray guns, the output ends of the two paint spray guns are fixedly connected to two paint nozzles, the left end of the first rotating rod and the right end of the first rotating rod are fixedly connected to the first bevel gear, the two side surfaces of the movable frame are fixedly connected to the gear box, the interiors of the two gear boxes are rotatably connected to transmission rods, the top ends of the two transmission rods respectively penetrate the two extension tubes and extend to the interior of the output control tube, the two transmission The bottom ends of the rods are fixedly connected to a second bevel gear, and the two first bevel gears are respectively meshed with the two second bevel gears, the outer surfaces of the two transmission rods are fixedly connected to a rotating disk, and the two rotating disks are respectively rotatably connected to the inside of the two output control cylinders, and the upper surfaces of the two rotating disks are provided with connecting grooves, and the outer surfaces of the two transmission rods are fixedly inlaid with six mounting plates, and the side surfaces of the two groups of mounting plates away from each other are fixedly connected to tensioning springs, and the number of mounting plates in each group is six, and the ends of the two groups of tensioning springs away from each other are fixedly connected to a centrifugal sliding plate, and the two groups of centrifugal sliding plates are respectively slidably connected to the inside of the two connecting grooves, and the side surfaces of the two groups of centrifugal sliding plates close to each other are respectively in contact with the outer surfaces of the two transmission rods.

[0014] Preferably, the outer surface of the sliding connecting tube is fixedly connected to a limiting block, and the two transmission rods are both rotatably connected to the inside of the limiting block.

[0015] Preferably, the outer surfaces of the two transmission rods are fixedly connected with two stabilizing bearings and a sealing bearing, the outer rings of the four stabilizing bearings are respectively fixedly connected with the upper surface of the limit block and the bottom surface of the limit block, and the outer rings of the two sealing bearings are respectively fixedly connected with the outer surfaces of the two extension tubes.

[0016] Preferably, the mobile spraying mechanism includes a first hydraulic telescopic rod, the bottom surface of the first hydraulic telescopic rod is fixedly connected to the upper surface of the lower bottom plate, the upper surface of the lower bottom plate is fixedly connected to a processing platform, both side surfaces of the processing platform are fixedly connected to the inner side walls of the support frame, the telescopic end of the first hydraulic telescopic rod is fixedly connected to a mobile processing table, the mobile processing table is slidably connected to the inside of the support frame, the bottom surface of the mobile processing table is in contact with the upper surface of the processing platform, the upper surface of the mobile processing table is fixedly inlaid with an electromagnet, the bottom surface of the processing decorative plate is in contact with the upper surface of the mobile processing table and the upper surface of the electromagnet, the bottom surface of the upper top plate is fixedly connected to two support mounting frames, the two The upper surface of the supporting mounting frame is fixedly connected with a second hydraulic telescopic rod, the upper surface of the upper top plate is provided with a moving slide groove, the inner bottom wall of the moving slide groove is provided with a limiting slide groove, the telescopic ends of the two second hydraulic telescopic rods both penetrate the upper top plate and extend to the interior of the limiting slide groove, the bottom surface of the moving platform is fixedly connected with a moving slider, the moving slider is slidably connected to the interior of the moving slide groove, the bottom surface of the moving slider is fixedly connected to the limiting slider, the limiting slider is slidably connected to the interior of the limiting slide groove, the telescopic ends of the two second hydraulic telescopic rods are respectively fixedly connected to the two side surfaces of the moving slider and the two side surfaces of the limiting slider, and the sliding connecting pipe is slidably connected to the interior of the moving slider and the interior of the limiting slider.

[0017] Preferably, two stabilizing slide blocks are fixedly connected to the upper surface of the processing platform, and two stabilizing slide grooves are provided on the bottom surface of the movable processing table, and the two stabilizing slide blocks are respectively slidably connected to the inside of the two stabilizing slide grooves.

[0018] Preferably, the telescopic end of the first hydraulic telescopic rod is fixedly connected to a first reinforcement ring, the front side of the first reinforcement ring is fixedly connected to the back side of the mobile processing table, the telescopic ends of the two second hydraulic telescopic rods are both fixedly connected to a second reinforcement ring, and the side surfaces of the two second reinforcement rings close to each other are respectively fixedly connected to the two side surfaces of the moving slider and the two side surfaces of the limiting slider.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention is provided with a distance control unit, so that when the surface of the processed decorative board is sprayed with paint output by the paint nozzle, since the surface of the processed decorative board is uneven, the distance between the paint nozzle and the surface of the processed decorative board can be conveniently controlled by moving the paint nozzle up and down following the protrusions and depressions of the surface of the processed decorative board, thereby reducing the problem of uneven painting on the surface of the processed decorative board due to the distance between the paint nozzle and the surface of the processed decorative board, and further the surface of the processed decorative board can be sprayed with paint evenly.

[0021] 2. The present invention, by setting a control spraying unit, can utilize the first rotating wheel to roll on the surface of the processed decorative plate, so that the first rotating rod can rotate inside the moving frame, so that the first bevel gears at both ends of the first rotating rod can rotate in the gear box, and the first bevel gear can mesh with the second bevel gear, so that the transmission rod can drive the rotating disk to rotate inside the output control cylinder. The faster the first rotating wheel rotates, the tensioning spring will be stretched and the centrifugal sliding plate will move outward due to the centrifugal force, so that the connecting groove will be opened more, so as to facilitate the moving speed of the processed decorative plate to control the amount of paint output by the paint nozzle, thereby reducing the problem of uneven paint spraying on the surface of the processed decorative plate due to the inconvenience of controlling the amount of paint output by the paint nozzle, and improving the paint spraying processing quality of the processed decorative plate using the paint sprayer.

[0022] 3. The present invention sets a mobile spraying mechanism, which can cooperate with the output control mechanism to drive the movement of the processed decorative panel and the paint nozzle respectively through the first hydraulic telescopic rod and the second hydraulic telescopic rod. Since the first hydraulic telescopic rod drives the mobile processing table to slide on the processing platform, and the processed decorative panel is fixed on the mobile processing table by the electromagnet, it is convenient to drive the processed decorative panel to move horizontally. Since the second hydraulic telescopic rod drives the moving slider and the limit slider to move, multiple paint nozzles are installed under the moving slider and the limit slider, which is convenient to drive the multiple paint nozzles to move longitudinally, so that the paint nozzle can be further used to evenly spray paint on the upper surface of the processed decorative panel, thereby improving the spraying processing efficiency of the decorative panel surface paint sprayer used in the building decoration and renovation project. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a rear view structural schematic diagram of the paint storage box of the present invention;

[0025] Figure 3 It is a schematic cross-sectional structure diagram of the upper top plate of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the mobile processing table of the present invention;

[0027] Figure 5 It is a structural schematic diagram of a mobile station of the present invention;

[0028] Figure 6 It is a structural schematic diagram of the paint pressure cylinder of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the paint spray head of the present invention when viewed from above;

[0030] Figure 8It is a schematic diagram of a partially enlarged structure of A of the present invention;

[0031] Fig. 9 It is a structural schematic diagram of the transmission rod of the present invention;

[0032] Fig.10 It is a schematic cross-sectional structural diagram of the rotating disk of the present invention.

[0033] In the figure: 1, main body; 11, lower bottom plate; 12, support frame; 13, upper top plate; 14, auxiliary support rod; 15, paint storage box; 16, output pipe; 17, gear pump; 18, spiral hose; 19, processed decorative plate;

[0034] 2. Output control mechanism; 21. Distance control unit; 2101. Moving platform; 2102. Sliding groove; 2103. Mounting ring; 2104. Tension spring; 2105. Paint pressure cylinder; 2106. Sliding connecting pipe; 2107. Support column; 2108. Moving frame; 2109. First rotating rod; 2110. First rotating wheel; 2111. Second rotating rod; 2112. Second rotating wheel; 22. Control spraying unit; 2201. Output control tube ; 2202, output control cylinder; 2203, extension tube; 2204, paint spray gun; 2205, paint spray head; 2206, gear box; 2207, first bevel gear; 2208, transmission rod; 2209, second bevel gear; 2210, limit block; 2211, stabilizing bearing; 2212, rotating disk; 2213, connecting groove; 2214, mounting plate; 2215, tension spring; 2216, centrifugal sliding plate; 2217, sealed bearing;

[0035] 3. Mobile spraying mechanism; 301. First hydraulic telescopic rod; 302. Processing platform; 303. Mobile processing table; 304. Electromagnet; 305. First reinforcement ring; 306. Stable slider; 307. Stable slide groove; 308. Support mounting frame; 309. Second hydraulic telescopic rod; 310. Mobile slider; 311. Limiting slider; 312. Second reinforcement ring; 313. Limiting slide groove; 314. Mobile slide groove. DETAILED DESCRIPTION

[0036] 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.

[0037] Embodiment 1

[0038] See also Figure 1-10The present invention provides a technical solution: a decorative panel surface paint spraying machine for building decoration and renovation engineering, comprising a main body mechanism 1, the main body mechanism 1 comprising a lower base plate 11, the upper surface of the lower base plate 11 is fixedly connected with a support frame 12, the upper surface of the support frame 12 is fixedly connected with an upper top plate 13, a processed decorative panel 19 is arranged above the lower base plate 11, the bottom surface of the upper top plate 13 is fixedly connected with an auxiliary support rod 14, the bottom ends of the two auxiliary support rods 14 are fixedly connected to the upper surface of the lower base plate 11, the auxiliary support rods 14 are used to support the upper top plate 13 on the lower base plate 11, so as to improve the stability of the decorative panel surface paint spraying machine.

[0039] A paint storage box 15 is fixedly connected to the upper surface of the lower bottom plate 11, and an output pipe 16 is fixedly connected to the upper surface of the paint storage box 15. The outer surface of the output pipe 16 is fixedly connected to the back of the upper top plate 13, and the output end of the output pipe 16 is fixedly connected to a gear pump 17. The gear pump 17 is a rotary pump that relies on the change and movement of the working volume formed between the pump cylinder and the meshing gears to transport liquid or pressurize it. The model of the gear pump 17 is CBN-E300-RF. The bottom surface of the gear pump 17 is fixedly connected to the upper surface of the upper top plate 13, and the output end of the gear pump 17 is fixedly connected to a spiral hose 18. An output control mechanism 2 is provided below the spiral hose 18. The power provided by the gear pump 17 can pressurize the paint in the paint storage box 15 through the output pipe 16 and the spiral hose 18 and transport it to the output end of the paint sprayer, so that high-pressure paint can be output;

[0040] The output control mechanism 2 includes a distance control unit 21 . The distance control unit 21 is located above the processed decorative plate 19 . The distance control unit 21 is used to control the distance between the paint spray head 2205 and the processed decorative plate 19 .

[0041] As a further limitation of the output control mechanism 2 of the present invention, the distance control unit 21 includes a moving platform 2101, the moving platform 2101 is arranged above the upper top plate 13, the upper surface of the moving platform 2101 is provided with a sliding groove 2102, the inner wall of the sliding groove 2102 is fixedly connected with a mounting ring 2103, the upper surface of the mounting ring 2103 is fixedly connected with a tension spring 2104, the tension spring 2104 is slidably connected to the inside of the sliding groove 2102, and the top of the tension spring 2104 is fixedly connected with a paint pressure cylinder 210 5. The paint pressure cylinder 2105 is slidably connected to the inside of the sliding groove 2102. The output end of the spiral hose 18 passes through the paint pressure cylinder 2105 and extends to the inside of the paint pressure cylinder 2105. The bottom surface of the paint pressure cylinder 2105 is fixedly connected with a sliding connecting pipe 2106. The power provided by the gear pump 17 is used to enable the spiral hose 18 to transport high-pressure paint into the paint pressure cylinder 2105, so as to facilitate the use of the sliding connecting pipe 2106 to output high-pressure paint to the outside, and then facilitate the spraying of paint on the upper surface of the processed decorative plate 19.

[0042] The bottom end of the sliding connecting tube 2106 is fixedly connected to a support column 2107, and the bottom end of the support column 2107 is fixedly connected to a moving frame 2108. The inside of the moving frame 2108 is rotatably connected to a first rotating rod 2109, and the outer surface of the first rotating rod 2109 is fixedly connected to a first rotating wheel 2110. The first rotating wheel 2110 is rotatably connected to the inside of the moving frame 2108, and the outer surface of the first rotating wheel 2110 is in contact with the upper surface of the processed decorative plate 19. The rolling structure composed of the first rotating rod 2109 and the first rotating wheel 2110 can be used to utilize the distance control unit 21, thereby conveniently controlling the distance between the paint nozzle 2205 and the processed decorative plate 19.

[0043] The interior of the movable frame 2108 is rotatably connected to a second rotating rod 2111, and the outer surface of the second rotating rod 2111 is fixedly connected to a second rotating wheel 2112. The second rotating wheel 2112 is rotatably connected to the interior of the movable frame 2108, and the outer surface of the second rotating wheel 2112 is in contact with the upper surface of the processed decorative plate 19. The rolling structure composed of the second rotating rod 2111 and the second rotating wheel 2112 can assist the rolling structure composed of the first rotating rod 2109 and the first rotating wheel 2110, thereby further facilitating the control of the distance between the paint nozzle 2205 and the processed decorative plate 19.

[0044] The specific implementation of this embodiment is as follows: when the paint sprayer is needed to spray paint on the surface of the decorative board used for building decoration and renovation projects, the paint sprayer is first placed on a horizontal ground manually to enable the lower base plate 11 to be stably installed at the required position, and the paint required to be used is transported to the inside of the paint storage box 15 by manually using the feed pipe connected to the paint storage box 15, and at the same time, the processed decorative board 19 to be sprayed with paint is manually placed on the processing table on the lower base plate 11, so that the paint sprayer can be used to stably spray paint on the upper surface of the processed decorative board 19. After spraying the paint, the output pipe 16 is extended to the interior of the paint storage box 15, and the power provided by the gear pump 17 is used to pressurize the paint in the paint storage box 15 and draw it into the paint pressure cylinder 2105 through the spiral hose 18. Since the paint pressure cylinder 2105 can slide in the sliding groove 2102 opened on the moving platform 2101, the mounting ring 2103 is fixed in the sliding groove 2102, and the mounting ring 2103 and the paint pressure cylinder 2105 can be connected by the stretched tension spring 2104. Since the bottom surface of the paint pressure cylinder 2105 is connected with the sliding connecting pipe 2106 , the high-pressure paint in the paint pressure cylinder 2105 can be transported to the paint nozzle 2205 through the sliding connecting tube 2106 and atomized and sprayed onto the upper surface of the processed decorative plate 19 for spraying, and since the support column 2107 is fixed at the bottom end of the sliding connecting tube 2106, the movable frame 2108 can be fixed at the bottom end of the support column 2107, so that the first rotating rod 2109, the first rotating wheel 2110, the second rotating rod 2111 and the second rotating wheel 2112 can rotate inside them, and the elastic force accumulated in the tension spring 2104 can make the first rotating wheel 2110 and the second rotating wheel 2112 always be able to rotate. The first rotating wheel 2110 and the second rotating wheel 2112 can keep rolling on the processed decorative plate 19 by moving the processed decorative plate 19. The first rotating wheel 2110 and the second rotating wheel 2112 can roll on the upper surface of the processed decorative plate 19, and the support column 2107 and the sliding connecting tube 2106 can be used to push the paint pressure cylinder 2105 to slide in the sliding groove 2102, so as to conveniently control the distance between the paint nozzle 2205 and the uneven upper surface of the processed decorative plate 19, and then the paint can be evenly sprayed on the upper surface of the processed decorative plate 19.

[0045] Embodiment 2

[0046] See also Figure 1-10 The present invention provides a technical solution: a paint spraying machine for the surface of decorative panels used in building decoration and renovation projects. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0047] As a further limitation of the output control mechanism 2 of the present invention, the output control mechanism 2 also includes a control spraying unit 22, which is located above the processed decorative panel 19. The control spraying unit 22 is used in conjunction with the distance control unit 21, and the control spraying unit 22 is used to control the output amount of atomized paint of the paint nozzle 2205 of the paint sprayer.

[0048] The control spraying unit 22 includes two output control tubes 2201, the input ends of the two output control tubes 2201 are fixedly connected to the output ends of the sliding connecting tube 2106, the output ends of the two output control tubes 2201 are fixedly connected to the output control tube 2202, the bottom surfaces of the two output control tubes 2202 are fixedly connected to the extension tube 2203, and the output ends of the two extension tubes 2203 are fixedly connected to the paint spray gun 2204. The paint spray gun 2204 is a machine that uses compressed air to atomize and spray the paint. The compressed air is introduced from the tail of the gun. After the trigger is opened, the negative pressure generated by the high-speed airflow sucks the paint out of the material tank and sprays it out in a mist along with the airflow. It is suitable for spraying paint and other coatings. The output ends of the two paint spray guns 2204 are fixedly connected to two paint nozzles 2205. Through the PLC The controller controls the paint spray gun 2204 to facilitate the use of the paint nozzle 2205 to output atomized paint. The left end of the first rotating rod 2109 and the right end of the first rotating rod 2109 are fixedly connected to the first bevel gear 2207. The two side surfaces of the movable frame 2108 are fixedly connected to the gear box 2206. The interiors of the two gear boxes 2206 are rotatably connected to the transmission rod 2208. The top ends of the two transmission rods 2208 respectively pass through the two extension tubes 2203 and extend to the interior of the output control cylinder 2202. The outer surface of the sliding connecting tube 2106 is fixedly connected to the limiting block 2210. The two transmission rods 2208 are rotatably connected to the interior of the limiting block 2210. The limiting block 2210 can be used to limit the rotating transmission rod 2208, thereby improving the transmission stability of the transmission rod 2208.

[0049] The bottom ends of the two transmission rods 2208 are fixedly connected with the second bevel gear 2209, the two first bevel gears 2207 are respectively meshed with the two second bevel gears 2209, the outer surfaces of the two transmission rods 2208 are fixedly connected with two stable bearings 2211 and a sealed bearing 2217, the outer rings of the four stable bearings 2211 are respectively fixedly connected with the upper surface of the limit block 2210 and the bottom surface of the limit block 2210, the outer rings of the two sealed bearings 2217 are respectively fixedly connected with the outer surfaces of the two extension tubes 2203, the stable bearings 2211 are used to enable the transmission rod 2208 to rotate stably in the limit block 2210, and the sealed bearings 2217 are used to seal the contact position between the transmission rod 2208 and the extension tube 2203.

[0050] The outer surfaces of the two transmission rods 2208 are fixedly connected with rotating disks 2212, and the two rotating disks 2212 are respectively rotatably connected to the inside of the two output control cylinders 2202. The upper surfaces of the two rotating disks 2212 are provided with connecting grooves 2213. The outer surfaces of the two transmission rods 2208 are fixedly inlaid with six mounting plates 2214. The sides of the two groups of mounting plates 2214 away from each other are fixedly connected with tension springs 2215. The number of each group of mounting plates 2214 is six. The ends of the two groups of tension springs 2215 away from each other are fixedly connected with centrifugal sliding plates 2216. The two groups of centrifugal sliding plates The plates 2216 are respectively slidably connected to the inside of the two connecting grooves 2213, and the side surfaces of the two groups of centrifugal sliding plates 2216 that are close to each other are respectively in contact with the outer surfaces of the two transmission rods 2208. The rotating disk 2212 is rotated inside the output control cylinder 2202, and the two groups of centrifugal sliding plates 2216 can generate centrifugal force in the two rotating disks 2212. The greater the centrifugal force, the farther the centrifugal sliding plates 2216 will move outward, thereby making the connecting area between the blocked connecting groove 2213 and the extension tube 2203 larger, thereby making it convenient to control the paint output of the extension tube 2203.

[0051] The specific implementation of this embodiment is as follows: when the first rotating wheel 2110 and the second rotating wheel 2112 are used to roll on the upper surface of the processed decorative plate 19 to control the distance between the paint spray head 2205 and the uneven upper surface of the processed decorative plate 19, the second bevel gear 2209 and the first rotating wheel 2110 rotate in the mobile frame 2108, so that the first bevel gear 2207 fixed at both ends of the first rotating rod 2109 can be rotated in the gear box 2206 fixed on both sides of the mobile frame 2108, and the transmission rod 2208 and the second bevel gear 2209 are rotatably arranged in the gear box 2206, and the meshing between the second bevel gear 2209 and the first bevel gear 2207 The transmission rod 2208 is combined to rotate. Since the transmission rod 2208 passes through the extension tube 2203 and extends into the output control tube 2202, the rotating disk 2212 fixed on the outer surface of the transmission rod 2208 can rotate in the output control tube 2202. Since a connecting groove 2213 is provided on the upper surface of the rotating disk 2212, the paint can be transported to the extension tube 2203 through the connecting groove 2213 provided on the rotating disk 2212. Since the outer surface of the sliding connecting tube 2106 is fixedly connected to two output control tubes 2201, and the output control tube 2201 is connected to the output control tube 2202, it is convenient to use two paint spray guns 2204 to atomize the high-pressure paint through Four paint nozzles 2205 output, and then the paint nozzles 2205 can be used to output atomized paint to spray paint on the upper surface of the processed decorative plate 19. When the processed decorative plate 19 moves faster, the first rotating wheel 2110 can roll faster, so that the gear transmission structure can be used to speed up the rotation speed of the transmission rod 2208 and the rotating disk 2212. Since the outer surface of the transmission rod 2208 is fixed with the mounting plate 2214, the multiple centrifugal sliding plates 2216 can be stretched to the outside of the transmission rod 2208 by using multiple stretched tension springs 2215. Due to the rotation of the transmission rod 2208, the centrifugal force of the centrifugal sliding plates 2216 can be used to make The centrifugal sliding plate 2216 slides along the connecting groove 2213 and stretches the tension spring 2215. At this time, the paint in the output control tube 2201 can be output to the extension tube 2203 through the gap between the transmission rod 2208 and the centrifugal sliding plate 2216. When the first rotating wheel 2110 rotates faster, the gap between the centrifugal sliding plate 2216 and the transmission rod 2208 can be increased due to the increase in centrifugal force, so that more paint in the output control tube 2201 can be output to the extension tube 2203, and then the output amount of the four paint nozzles 2205 can be conveniently controlled, so that the upper surface of the processed decorative panel 19 can be evenly sprayed with paint.

[0052] Embodiment 3

[0053] See also Figure 1-10The present invention provides a technical solution: a paint spraying machine for the surface of decorative panels used in building decoration and renovation projects. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0054] As a further limitation of the output control mechanism 2 of the present invention, a mobile spraying mechanism 3 is arranged above the lower base plate 11. The mobile spraying mechanism 3 is used in conjunction with the output control mechanism 2. The mobile spraying mechanism 3 is used to drive the movement of the paint nozzle 2205 and the processed decorative plate 19.

[0055] The mobile spraying mechanism 3 includes a first hydraulic telescopic rod 301, the bottom surface of the first hydraulic telescopic rod 301 is fixedly connected to the upper surface of the lower base plate 11, the upper surface of the lower base plate 11 is fixedly connected with a processing platform 302, both side surfaces of the processing platform 302 are fixedly connected to the inner side wall of the support frame 12, the telescopic end of the first hydraulic telescopic rod 301 is fixedly connected with a mobile processing table 303, the mobile processing table 303 is slidably connected to the inside of the support frame 12, the bottom surface of the mobile processing table 303 is in contact with the upper surface of the processing platform 302, the upper surface of the processing platform 302 is fixedly connected with two stable sliders 306, the bottom surface of the mobile processing table 303 is provided with two stable slide grooves 307, the two stable sliders 306 are respectively slidably connected to the inside of the two stable slide grooves 307, and the stable slider 306 slides in the stable slide groove 307, so that the mobile processing table 303 can slide stably on the processing platform 302, thereby improving the movement stability of the processed decorative panel 19.

[0056] The upper surface of the mobile processing table 303 is fixedly inlaid with an electromagnet 304, the bottom surface of the processing decorative plate 19 is in contact with the upper surface of the mobile processing table 303 and the upper surface of the electromagnet 304, the bottom surface of the upper top plate 13 is fixedly connected to two supporting mounting frames 308, the upper surfaces of the two supporting mounting frames 308 are fixedly connected to the second hydraulic telescopic rod 309, the upper surface of the upper top plate 13 is provided with a moving slide 314, the inner bottom wall of the moving slide 314 is provided with a limiting slide 313, the telescopic ends of the two second hydraulic telescopic rods 309 both penetrate the upper top plate 13 and extend to the inside of the limiting slide 313, the bottom surface of the mobile platform 2101 is fixedly connected to a moving slider 310, the moving slider 310 is slidably connected to the inside of the moving slide 314, the bottom surface of the moving slider 310 is fixedly connected to the limiting slider 311, the limiting slider 311 is slidably connected to the inside of the limiting slide 313, the two second hydraulic telescopic rods 309 The telescopic ends are fixedly connected to the two side surfaces of the moving slider 310 and the two side surfaces of the limiting slider 311 respectively, the sliding connecting pipe 2106 is slidably connected to the inside of the moving slider 310 and the inside of the limiting slider 311, the telescopic end of the first hydraulic telescopic rod 301 is fixedly connected to the first reinforcement ring 305, the front of the first reinforcement ring 305 is fixedly connected to the back of the moving processing table 303, the telescopic ends of the two second hydraulic telescopic rods 309 are fixedly connected to the second reinforcement ring 312, the side surfaces of the two second reinforcement rings 312 close to each other are fixedly connected to the two side surfaces of the moving slider 310 and the two side surfaces of the limiting slider 311 respectively, the first reinforcement ring 305 is used to improve the connection stability between the telescopic end of the first hydraulic telescopic rod 301 and the moving processing table 303, and the second reinforcement ring 312 is used to improve the connection stability between the telescopic end of the second hydraulic telescopic rod 309 and the moving slider 310 and the limiting slider 311.

[0057] The specific implementation of this embodiment is as follows: when four paint nozzles 2205 are used to spray paint on the upper surface of the processed decorative plate 19, it is necessary to move the paint nozzles 2205 and the positions of the processed decorative plate 19 to facilitate uniform spraying of paint on all positions on the upper surface of the processed decorative plate 19, and the power supply of the first hydraulic telescopic rod 301 and the second hydraulic telescopic rod 309 is controlled by the PLC controller, and the first hydraulic telescopic rod 301 is used to push the mobile processing table 303 to slide horizontally on the processing platform 302, and because the mobile processing table 303 is fixedly inlaid with an electromagnet 304, the electromagnet 304 can be energized to generate magnetism to attract the magnetically attracted processed decorative plate 19, so that the processed decorative plate 19 can be stably fixed on the mobile processing table 303, and then by using the support mounting frame 308 fixed under the upper top plate 13, The second hydraulic telescopic rod 309 is fixed on both sides of the upper top plate 13. Through the connection between the two second hydraulic telescopic rods 309 and the moving slider 310 and the limiting slider 311, the moving slider 310 and the limiting slider 311 can slide in the moving slide groove 314 and the limiting slide groove 313 respectively. Since the moving platform 2101 is fixed on the moving slider 310, the sliding connecting pipe 2106 can be easily slid in the moving slider 310 and the limiting slider 311, so that the four paint nozzles 2205 can be easily driven to move longitudinally. Through the longitudinal movement of the four paint nozzles 2205 and the lateral movement of the processed decorative panel 19, all positions on the upper surface of the processed decorative panel 19 can be evenly sprayed with paint. Finally, the processed decorative panel 19 with one side sprayed with paint can be manually turned over to spray paint on the other side of the processed decorative panel 19.

[0058] 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.

[0059] 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 paint spraying machine for decorative board surface for building decoration and renovation engineering, comprising a main body mechanism (1), characterized in that: The main body mechanism (1) comprises a lower base plate (11), the upper surface of the lower base plate (11) is fixedly connected to a support frame (12), the upper surface of the support frame (12) is fixedly connected to an upper top plate (13), a processed decorative plate (19) is arranged above the lower base plate (11), the upper surface of the lower base plate (11) is fixedly connected to a paint storage box (15), the upper surface of the paint storage box (15) is fixedly connected to an output pipe (16), the outer surface of the output pipe (16) is fixedly connected to the back surface of the upper top plate (13), the output end of the output pipe (16) is fixedly connected to a gear pump (17), the bottom surface of the gear pump (17) is fixedly connected to the upper surface of the upper top plate (13), the output end of the gear pump (17) is fixedly connected to a spiral hose (18), and an output control mechanism (2) is arranged below the spiral hose (18); The output control mechanism (2) comprises a distance control unit (21), the distance control unit (21) is located above the processed decorative plate (19), and the distance control unit (21) is used to control the distance between the paint spray head and the processed decorative plate (19); The output control mechanism (2) further comprises a control spraying unit (22), the control spraying unit (22) being located above the processed decorative plate (19), the control spraying unit (22) being used in conjunction with the distance control unit (21), and the control spraying unit (22) being used to control the output amount of atomized paint of a paint nozzle of the paint spraying machine; A movable spraying mechanism (3) is arranged above the lower base plate (11), and the movable spraying mechanism (3) is used in conjunction with the output control mechanism (2). The movable spraying mechanism (3) is used to drive the movement of the paint spray head and the processed decorative plate (19).

2. A paint spraying machine for decorative board surface for building decoration and renovation engineering according to claim 1, characterized in that: The distance control unit (21) comprises a moving platform (2101), the moving platform (2101) is arranged above the upper top plate (13), a sliding groove (2102) is provided on the upper surface of the moving platform (2101), a mounting ring (2103) is fixedly connected to the inner wall of the sliding groove (2102), a tension spring (2104) is fixedly connected to the upper surface of the mounting ring (2103), the tension spring (2104) is slidably connected to the inside of the sliding groove (2102), a paint pressure cylinder (2105) is fixedly connected to the top of the tension spring (2104), the paint pressure cylinder (2105) is slidably connected to the inside of the sliding groove (2102), and the output end of the spiral hose (18) passes through the paint pressure cylinder (2105). The cylinder (2105) extends to the interior of the paint pressure cylinder (2105), the bottom surface of the paint pressure cylinder (2105) is fixedly connected with a sliding connecting tube (2106), the bottom end of the sliding connecting tube (2106) is fixedly connected with a support column (2107), the bottom end of the support column (2107) is fixedly connected with a movable frame (2108), the interior of the movable frame (2108) is rotatably connected with a first rotating rod (2109), the outer surface of the first rotating rod (2109) is fixedly connected with a first rotating wheel (2110), the first rotating wheel (2110) is rotatably connected to the interior of the movable frame (2108), and the outer surface of the first rotating wheel (2110) is in contact with the upper surface of the processed decorative plate (19).

3. A paint spraying machine for decorative board surface for building decoration and renovation engineering according to claim 2, characterized in that: The interior of the movable frame (2108) is rotatably connected to a second rotating rod (2111), the outer surface of the second rotating rod (2111) is fixedly connected to a second rotating wheel (2112), the second rotating wheel (2112) is rotatably connected to the interior of the movable frame (2108), and the outer surface of the second rotating wheel (2112) is in contact with the upper surface of the processed decorative panel (19).

4. A paint spraying machine for decorative board surface for building decoration and renovation engineering according to claim 1, characterized in that: The bottom surface of the upper top plate (13) is fixedly connected to an auxiliary support rod (14), and the bottom ends of the two auxiliary support rods (14) are fixedly connected to the upper surface of the lower bottom plate (11).

5. The paint spraying machine for decorative board surface used in building decoration and renovation engineering according to claim 2 is characterized by: The control spraying unit (22) comprises two output control tubes (2201), the input ends of the two output control tubes (2201) are fixedly connected to the output end of the sliding connecting tube (2106), the output ends of the two output control tubes (2201) are fixedly connected to the output control tube (2202), the bottom surfaces of the two output control tubes (2202) are fixedly connected to the extension tube (2203), the output ends of the two extension tubes (2203) are fixedly connected to the paint spray gun (2204), and the output ends of the two paint spray guns (2204) are fixedly connected to the output end of the sliding connecting tube (2106). The output ends are fixedly connected to two paint spray heads (2205), the left end of the first rotating rod (2109) and the right end of the first rotating rod (2109) are fixedly connected to the first bevel gear (2207), the two sides of the movable frame (2108) are fixedly connected to the gear box (2206), the interiors of the two gear boxes (2206) are rotatably connected to the transmission rod (2208), the top ends of the two transmission rods (2208) respectively penetrate the two extension tubes (2203) and extend to the interior of the output control cylinder (2202), the two transmission rods (2208) are fixedly connected to the output ends of the movable frame (2108 ... two transmission rods (2208) are fixedly connected to the output ends of the movable frame (2108), the two transmission rods (2208) are fixedly connected to the gear box (2206), the two transmission rods (2208) are fixedly connected to the output ends of the movable frame (2108), the two transmission rods (2208) are fixedly connected to the output ends of the movable frame (2108), the two transmission rods (2208) are fixedly connected to the gear box (2206), the two transmission rods ( The bottom ends of the rods (2208) are fixedly connected with the second bevel gears (2209), the two first bevel gears (2207) are respectively meshed with the two second bevel gears (2209), the outer surfaces of the two transmission rods (2208) are fixedly connected with rotating disks (2212), the two rotating disks (2212) are respectively rotatably connected to the insides of the two output control cylinders (2202), the upper surfaces of the two rotating disks (2212) are provided with connecting grooves (2213), and the outer surfaces of the two transmission rods (2208) are fixedly inlaid with There are six mounting plates (2214), and the side surfaces of the two groups of mounting plates (2214) that are away from each other are fixedly connected with tension springs (2215). The number of mounting plates (2214) in each group is six. The ends of the two groups of tension springs (2215) that are away from each other are fixedly connected with centrifugal sliding plates (2216). The two groups of centrifugal sliding plates (2216) are respectively slidably connected to the inside of two connecting grooves (2213), and the side surfaces of the two groups of centrifugal sliding plates (2216) that are close to each other are in contact with the outer surfaces of the two transmission rods (2208).

6. A paint spraying machine for decorative board surface for building decoration and renovation engineering according to claim 5, characterized in that: The outer surface of the sliding connecting tube (2106) is fixedly connected to the limiting block (2210), and the two transmission rods (2208) are both rotatably connected to the inside of the limiting block (2210).

7. A paint spraying machine for decorative board surface for building decoration and renovation engineering according to claim 6, characterized in that: The outer surfaces of the two transmission rods (2208) are fixedly connected to two stable bearings (2211) and a sealed bearing (2217); the outer rings of the four stable bearings (2211) are respectively fixedly connected to the upper surface of the limit block (2210) and the bottom surface of the limit block (2210); and the outer rings of the two sealed bearings (2217) are respectively fixedly connected to the outer surfaces of the two extension tubes (2203).

8. The paint spraying machine for decorative board surface used in building decoration and renovation engineering according to claim 2 is characterized by: The mobile spraying mechanism (3) comprises a first hydraulic telescopic rod (301), the bottom surface of the first hydraulic telescopic rod (301) is fixedly connected to the upper surface of the lower base plate (11), the upper surface of the lower base plate (11) is fixedly connected to a processing platform (302), both side surfaces of the processing platform (302) are fixedly connected to the inner side wall of the support frame (12), the telescopic end of the first hydraulic telescopic rod (301) is fixedly connected to a mobile processing table (303), and the mobile processing table (303) is slidable The movable processing platform (303) is movably connected to the interior of the support frame (12); the bottom surface of the movable processing table (303) contacts the upper surface of the processing platform (302); the upper surface of the movable processing table (303) is fixedly inlaid with an electromagnet (304); the bottom surface of the processing decorative plate (19) contacts the upper surface of the movable processing table (303) and the upper surface of the electromagnet (304); the bottom surface of the upper top plate (13) is fixedly connected to two support mounting frames (308); the two support mounting frames (308) are The upper surface of the mobile platform (2101) is fixedly connected with a second hydraulic telescopic rod (309), the upper surface of the upper top plate (13) is provided with a moving slide groove (314), the inner bottom wall of the moving slide groove (314) is provided with a limiting slide groove (313), the telescopic ends of the two second hydraulic telescopic rods (309) both penetrate the upper top plate (13) and extend to the inside of the limiting slide groove (313), the bottom surface of the mobile platform (2101) is fixedly connected with a moving slider (310), and the moving slider (310) is slidably connected to the moving platform (2101). The interior of the movable slide groove (314), the bottom surface of the movable slider (310) is fixedly connected to the limiting slider (311), the limiting slider (311) is slidably connected to the interior of the limiting slide groove (313), the telescopic ends of the two second hydraulic telescopic rods (309) are respectively fixedly connected to the two side surfaces of the movable slider (310) and the two side surfaces of the limiting slider (311), and the sliding connecting pipe (2106) is slidably connected to the interior of the movable slider (310) and the interior of the limiting slider (311).

9. A paint spraying machine for decorative board surface for building decoration and renovation engineering according to claim 8, characterized in that: Two stable slide blocks (306) are fixedly connected to the upper surface of the processing platform (302), and two stable slide grooves (307) are provided on the bottom surface of the movable processing platform (303). The two stable slide blocks (306) are respectively slidably connected to the inside of the two stable slide grooves (307).

10. A paint spraying machine for decorative board surface for building decoration and renovation engineering according to claim 8, characterized in that: The telescopic end of the first hydraulic telescopic rod (301) is fixedly connected to a first reinforcement ring (305), the front side of the first reinforcement ring (305) is fixedly connected to the back side of the movable processing table (303), the telescopic ends of the two second hydraulic telescopic rods (309) are fixedly connected to second reinforcement rings (312), and the side surfaces of the two second reinforcement rings (312) that are close to each other are respectively fixedly connected to the two side surfaces of the movable slider (310) and the two side surfaces of the limit slider (311).

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