A high-efficiency automatic painting device and implementation method

Abstract

The invention discloses a high-efficiency automatic painting device and an implementation method, and specifically relates to the technical field of painting devices. The invention comprises a base plate, the outer surface of the screw rod is threadedly connected to an arm, one end of the arm slides on one side of the arm, a pump is provided at one end of the arm, a nozzle is provided at one end of the pump, a flipping device is provided on the outer surface of the arm, the flipping device comprises a rectangular block, the inner wall of the rectangular block is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a scraper, the invention provides a flipping device, turns over the scraper, and after painting a single wall, scrapes and cleans the upper and lower sides of the scraper through the scraper rod, and collects the scraped latex paint through a trough box, so as to avoid as much latex paint remaining on the surface of the scraper to solidify, resulting in an uneven surface of the scraper that affects the painting effect and construction efficiency of the scraper.

Description

Technical Field

[0001] The present invention relates to the technical field of painting devices, and in particular to a high-efficiency automatic painting device and an implementation method thereof. Background Art

[0002] Latex paint is a type of water-based paint made with synthetic resin emulsion as the base material, pigments, fillers and various additives added. It is also called synthetic resin emulsion paint and is a type of organic paint. During the construction process, painting latex paint on building walls is a common method of wall decoration and protection. The construction efficiency of painting latex paint on walls can be significantly improved by using an automatic painting device.

[0003] When the automatic painting device is working, it uses a nozzle to spray latex paint on the wall, and then uses a scraper to move from bottom to top or from top to bottom to scrape the latex paint sprayed on the wall. In a single painting operation, there will be more latex paint on the surface of the scraper on the side where the latex paint is scraped, and the latex paint that has adhered to the scraper surface earlier may solidify, making the scraper surface uneven, resulting in incomplete painting and poor painting effect when the scraper is used to paint the subsequent wall. It is necessary to stop painting and manually clean the scraper surface, resulting in a decrease in construction efficiency. Summary of the invention

[0004] The present invention proposes a high-efficiency automatic painting device and an implementation method to solve the problem that in a single painting operation, a large amount of latex paint will remain on the surface of the side where the scraper is used to scrape the latex paint flat, and the latex paint that has earlier adhered to the scraper surface may solidify, making the scraper surface uneven, resulting in incomplete painting and poor painting effect when the scraper is used to paint the subsequent wall surface, and the painting needs to be stopped and the scraper surface needs to be cleaned manually, resulting in a decrease in construction efficiency.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a high-efficiency automatic painting device and implementation method, including a base plate, the bottom end of the base plate is provided with two driving wheels and a plurality of universal wheels, the top of the base plate is provided with a control box and a loading bucket, the top of the base plate is fixedly connected to a machine rod, the top of the machine rod is provided with a motor, the output end of the motor is fixedly connected to a screw rod, the outer surface of the screw rod rotates on the inner wall of the machine rod, the outer surface of the screw rod is threadedly connected to an organic arm, one end of the machine arm slides on one side of the machine rod, one end of the machine arm is provided with a pump, one end of the pump is provided with a nozzle, the outer surface of the machine arm is provided with a flipping device, the flipping device includes a rectangular block, the two ends of the rectangular block are rotatably connected to the two sides of the inner wall of one end of the machine arm, the inner wall of the rectangular block is rotatably connected to a rotating rod, and one end of the rotating rod is fixedly connected to a scraper.

[0006] The effects achieved by the above components are: when painting the building wall, first add latex paint into the inside of the loading barrel, adjust the operating parameters of the device through the control box, so that the bottom plate is driven to move to the wall by the driving wheel at the bottom end, and the motor drives the screw rod to rotate to make the machine arm slide up and down on one side of the machine rod, and the latex paint inside the loading barrel is sent to the nozzle through the pump, the latex paint is sprayed on the wall, and the latex paint is scraped flat by the scraper.

[0007] Preferably, two springs are provided at the top of the rectangular block, and the upper and lower ends of the two springs are fixedly connected to one side of the top of the rectangular block and one side of the outer surface of the machine arm respectively; the end of the rotating rod away from the scraper is fixedly connected to the first gear, and one side of the first gear is fixedly connected to a ball block, and the outer surface of the machine arm is rotatably connected to a round rod on the side close to the first gear, and the bottom end of the round rod is fixedly connected to a disk, and the top circumference of the disk is fixedly connected to a plurality of tooth blocks, and the top end of the round rod is fixedly connected to a first grooved disk, and the outer surface of the first grooved disk is provided with a belt, and the bottom end of the first grooved disk is fixedly connected to a curved plate, and the bottom end of the curved plate is provided with two inclined surfaces. The top of the machine arm is rotatably connected to the second slot disk on one side close to the first slot disk, and a U-shaped block is fixedly connected to one side of the machine arm, and a third slot disk is rotatably connected to one side of the U-shaped block, and limiting grooves are provided on the outer surfaces of the first slot disk, the second slot disk and the third slot disk, and the belt is located inside the limiting grooves on the outer surfaces of the first slot disk, the second slot disk and the third slot disk, and the diameter of the first slot disk is larger than the diameter of the third slot disk, and a shaft rod is rotatably connected to one side of the inner wall of the machine rod, and a second gear is fixedly connected to the top of the shaft rod, and a third gear is fixedly connected to the outer surface of the screw rod, the second gear is meshed with the third gear, and the third slot disk slides on the outer surface of the shaft rod.

[0008] The effects achieved by the above components are as follows: by setting the rectangular blocks, when painting the building wall, first add the latex paint into the inside of the loading barrel, adjust the device operation parameters through the control box, make the bottom plate rotate to the wall through the driving wheel at the bottom end, drive the bottom plate to move to the wall, drive the screw rod to rotate forward through the motor to make the machine arm slide up and down on one side of the machine rod, send the latex paint in the loading barrel to the nozzle through the pump, spray the latex paint on the wall, and when the machine arm moves upward through the rotation of the screw rod, the latex paint on the wall is applied through one side of the scraper, and at the same time The third gear on the outer surface of the screw rod will drive the second gear and the shaft rod to rotate, and the third slotted disc will be driven to rotate on the outer surface of the shaft rod and the inner wall of the U-shaped block through the shaft rod. At the same time, the upward movement of the machine arm will drive the third slotted disc to move upward, and the rotation of the third slotted disc will drive the belt inside the limit groove to move, so that the belt passes through the outer surfaces of the second slotted disc and the first slotted disc, and drives the first slotted disc to rotate. Since the diameter of the third slotted disc is smaller than the diameter of the first slotted disc, when the machine arm moves to half the height of the screw rod, the rotation of the third slotted disc for several circles will cause the first slotted disc to rotate. The inclined surface of the curved plate at the bottom end of the first groove plate will contact the surface of the ball block at one end of the rotating rod and move on the surface of the ball block, pressing the ball block and the rotating rod downward to drive the rectangular block to rotate and stretch the spring, so that the outer surface of the first gear meshes with the tooth block on the outer surface of the disc. At this time, the movement of the curved plate and the rotation of the disc will mesh with the first gear through the tooth block to drive the rotating rod to rotate, turning the scraper over. After the curved plate is away from the outer surface of the ball block, the spring will return to its original shape and push the rectangular block back to its original position, and then the arm will continue to move upward through the side of the scraper without latex paint. When the paint is applied to the wall from the side, the arm moves to the top of the screw to make the scraper rotate one more circle, and then the motor is operated to drive the screw to reverse, so that the arm moves downward on the surface of the screw to apply paint to the wall again through the scraper, and the scraper is turned over again during the painting process. When the arm and the scraper move to the bottom of the screw, the painting of a single area of ​​the wall is completed. By turning the scraper over during the painting process, it can be avoided as much as possible that too much latex paint remains on one side of the scraper and solidifies, resulting in an uneven surface of the scraper, which affects the painting effect of the scraper on the wall latex paint.

[0009] Preferably, an electric telescopic rod is provided at one end of the base plate, a sliding rod is provided at the output end of the electric telescopic rod, one end of the base plate is fixedly connected to a limiting rod, the inner wall of the sliding rod slides on the outer surface of the limiting rod, and the end of the sliding rod away from the base plate is fixedly connected to two scraping rods.

[0010] The effect achieved by the above components is: when the scraper completes painting a single area of ​​the building wall and moves to the bottom end of the screw rod, the electric telescopic rod is operated to pull and push the sliding rod to slide back and forth on the outer surface of the limit rod, so that the two scraper rods move on the upper and lower sides of the scraper to scrape off the latex paint remaining on the scraper surface, avoiding as much as possible the solidification of the latex paint remaining on the scraper surface, resulting in an uneven scraper surface that affects the scraper's painting effect.

[0011] Preferably, one end of the sliding rod is fixedly connected to a positioning block, and the bottom end of the positioning block slides on one side of the top end of the bottom plate.

[0012] The effect achieved by the above components is: when the sliding rod is pulled and pushed by the electric telescopic rod to move, the bottom end of the positioning block will slide on the top side of the bottom plate, further limiting the angle of the sliding rod away from the end of the bottom plate, and avoiding the angle deviation of the two ends of the sliding rod as much as possible, affecting the effect of the scraper rod on cleaning the scraper surface.

[0013] Preferably, a positioning groove is provided at the top of the first slot plate, a rectangular rod is fixedly connected to one side of the top of the arm, one end of the rectangular rod is fixedly connected to a positioning rod, and one end of the positioning rod away from the rectangular rod slides on the inner wall of the positioning groove.

[0014] The effect achieved by the above components is: when the first slot disk is driven to rotate by the belt, one end of the positioning rod will slide on the inner wall of the positioning slot, further limiting the rotation angle of the first slot disk, increasing the stability of the first slot disk during rotation, and avoiding shaking of the first slot disk during rotation as much as possible.

[0015] Preferably, one side of the outer surface of the rectangular rod is an inclined surface, and one side of the belt contacts the inclined surface of the rectangular rod.

[0016] The effect achieved by the above components is that the belt will move to one side of the inclined surface of the rectangular rod when moving, and the position of the belt can be further restricted by the rectangular rod to avoid the deviation of the belt position as much as possible.

[0017] Preferably, a collecting device is provided at one end of the sliding rod, and the collecting device includes a trough box, a plug rod is fixedly connected to the top of the trough box, a trough rod is fixedly connected to the side of the sliding rod close to the scraping rod, a slot is provided on one side of the trough rod, and the size and shape of the outer surface of the plug rod are adapted to the size and shape of the inner wall of the slot.

[0018] The effect achieved by the above components is: when applying, the insertion rod at the top of the slot box can be inserted into the slot on one side of the slot rod, the slot box can be pushed so that the insertion rod is completely inside the slot and the slot box is fixed to the bottom side of the sliding rod. When the scraper rod is used to scrape and clean the surface of the scraper, the cleaned latex paint can be collected through the slot box, which is convenient for centralized processing and improves the convenience when using the painting device.

[0019] Preferably, an L-shaped plate is fixedly connected to one side of the slot rod, and the distance between one end of the L-shaped plate away from the slot rod and the slot rod is slightly greater than the height of the slot box.

[0020] The effect achieved by the above components is that when the insertion rod is inserted into the slot rod, the bottom end of the slot box will be placed above one end of the L-shaped plate. The bottom end of the slot box can be supported by the L-shaped plate, and the position of the slot box on the outer surface of the sliding rod can be further fixed.

[0021] Preferably, a pull rod is fixedly connected to one side of the trough box, and the cross-sectional shape of the pull rod is U-shaped.

[0022] The above components have the following effects: by holding the outer surface of the U-shaped pull rod, the slot box can be more conveniently taken out to control the slot box to be installed on the outer surface of the sliding rod or to remove the slot box from the outer surface of the sliding rod.

[0023] Preferably, it also includes an implementation method of the automatic painting device, comprising the following steps:

[0024] S1. When painting the building wall, install the trough box at one end of the sliding rod, add latex paint into the inside of the loading barrel, adjust the device operation parameters through the control box, and make the bottom plate move to the wall through the rotation of the driving wheel at the bottom;

[0025] S2, the motor drives the screw rod to rotate so that the machine arm slides up and down on one side of the machine rod, and the latex paint in the loading barrel is sent to the nozzle through the pump, the latex paint is sprayed on the wall, and the latex paint is scraped flat by the scraper;

[0026] S3. When the arm moves up and down, the scraper is turned over by the flipping device, and after the scraper completes the coating of a single wall, the electric telescopic rod is operated to control the movement of the scraper rod, and the scraper rod is used to scrape and clean the upper and lower sides of the scraper, and the cleaned latex paint is collected through the trough box.

[0027] In summary, the beneficial effects of the present invention are:

[0028] By setting a flipping device, when painting a single wall, the lead screw drives the machine arm and the scraper to move up and down, and the curved plate presses down the rectangular block to rotate, so that the first gear is engaged with the tooth block on the surface of the disc, driving the rotating rod and the scraper to rotate, and the scraper is turned over. After the painting of a single wall is completed, the upper and lower sides of the scraper are scraped and cleaned by the scraper rod, and the scraped latex paint is collected by the trough box, so as to avoid as much latex paint as possible on the surface of the scraper to solidify, resulting in an uneven surface of the scraper that affects the painting effect and construction efficiency of the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0030] Figure 2 It is a schematic diagram of the three-dimensional structure of the bottom plate of the present invention;

[0031] Figure 3It is a schematic diagram of the three-dimensional structure of the shaft rod of the present invention;

[0032] Figure 4 The present invention Figure 3 A local enlarged three-dimensional structure schematic diagram;

[0033] Figure 5 It is a schematic diagram of the three-dimensional structure of the scraper of the present invention;

[0034] Figure 6 It is a schematic diagram of the three-dimensional structure of the disc of the present invention;

[0035] Figure 7 It is a schematic diagram of the three-dimensional structure of the rectangular block of the present invention;

[0036] Figure 8 It is a schematic diagram of the three-dimensional structure of the sliding rod of the present invention;

[0037] Fig. 9 It is a schematic diagram of the three-dimensional structure of the slot rod of the present invention;

[0038] Fig.10 It is a three-dimensional structural schematic diagram of the slot box of the present invention.

[0039] Description of reference numerals:

[0040] 1. Bottom plate; 2. Turning device; 3. Collecting device; 4. Driving wheel; 5. Control box; 6. Loading barrel; 7. Machine rod; 8. Motor; 9. Screw rod; 10. Machine arm; 11. Pump; 12. Nozzle; 13. Scraper; 21. Rectangular block; 22. Spring; 23. Rotating rod; 24. First gear; 25. Ball block; 26. Round rod; 27. Disc; 28. Tooth block; 29. ​​First slot disc; 210. Bending plate; 211. Second slot disc; 212, U-shaped block; 213, third slot plate; 214, belt; 215, shaft; 216, second gear; 217, third gear; 218, electric telescopic rod; 219, limit rod; 220, sliding rod; 221, scraper rod; 222, positioning block; 223, positioning slot; 224, rectangular rod; 225, positioning rod; 31, slot rod; 32, slot; 33, plug rod; 34, slot box; 35, pull rod; 36, L-shaped plate. DETAILED DESCRIPTION

[0041] Reference Figure 1-2As shown, this embodiment discloses a high-efficiency automatic painting device and an implementation method, including a base plate 1, two driving wheels 4 and a plurality of universal wheels are arranged at the bottom end of the base plate 1, a control box 5 and a charging barrel 6 are arranged at the top of the base plate 1, a machine rod 7 is fixedly connected to the top of the base plate 1, a motor 8 is arranged at the top of the machine rod 7, a screw rod 9 is fixedly connected to the output end of the motor 8, the outer surface of the screw rod 9 rotates on the inner wall of the machine rod 7, the outer surface of the screw rod 9 is threadedly connected to an organic arm 10, one end of the machine arm 10 slides on one side of the machine rod 7, a pump 11 is arranged at one end of the machine arm 10, a nozzle 12 is arranged at one end of the pump 11, and a flip device 2 is arranged on the outer surface of the machine arm 10. The device 2 includes a rectangular block 21, the two ends of the rectangular block 21 are rotatably connected to the inner wall of one end of the arm 10, the inner wall of the rectangular block 21 is rotatably connected to a rotating rod 23, and one end of the rotating rod 23 is fixedly connected to a scraper 13. When painting the building wall, latex paint is first added to the inside of the loading barrel 6, and the operating parameters of the device are adjusted through the control box 5, so that the bottom plate 1 is driven by the driving wheel 4 at the bottom end to move the bottom plate 1 to the wall, and the motor 8 drives the screw rod 9 to rotate to make the arm 10 slide up and down on one side of the machine rod 7, and the latex paint in the loading barrel 6 is sent to the nozzle 12 through the pump 11, the latex paint is sprayed on the wall, and the latex paint is scraped flat by the scraper 13.

[0042] Reference Figure 2-7As shown, the present embodiment discloses that two springs 22 are arranged at the top of the rectangular block 21, and the upper and lower ends of the two springs 22 are fixedly connected to one side of the top of the rectangular block 21 and one side of the outer surface of the machine arm 10 respectively; the end of the rotating rod 23 away from the scraper 13 is fixedly connected to the first gear 24, and one side of the first gear 24 is fixedly connected to the ball block 25; the outer surface of the machine arm 10 is rotatably connected to the side close to the first gear 24 with a round rod 26, the bottom end of the round rod 26 is fixedly connected to a disc 27, and the top circumference of the disc 27 is fixedly connected to a plurality of tooth blocks 28, the top end of the round rod 26 is fixedly connected to a first grooved plate 29, and the outer surface of the first grooved plate 29 is provided with a belt 214, and the bottom end of the first grooved plate 29 is fixedly connected to a curved plate 210, and the bottom end of the curved plate 210 is provided with a belt 214. Two inclined surfaces are arranged, and the top of the machine arm 10 is rotatably connected to the side of the first slot disk 29 with the second slot disk 211, and one side of the machine arm 10 is fixedly connected to a U-shaped block 212, and one side of the U-shaped block 212 is rotatably connected to the third slot disk 213. The outer surfaces of the first slot disk 29, the second slot disk 211 and the third slot disk 213 are provided with limiting grooves, and the belt 214 is located inside the limiting grooves on the outer surfaces of the first slot disk 29, the second slot disk 211 and the third slot disk 213. The diameter of the first slot disk 29 is larger than the diameter of the third slot disk 213. The inner wall of the machine rod 7 is rotatably connected to a shaft rod 215, and the top of the shaft rod 215 is fixedly connected to a second gear 216, and the outer surface of the screw rod 9 is fixedly connected to a third gear 217. The gears 217 are meshed, and the third groove plate 213 slides on the outer surface of the shaft 215. By setting the rectangular block 21, when painting the building wall, the latex paint is first added to the inside of the charging barrel 6, and the device operation parameters are adjusted through the control box 5, so that the bottom plate 1 is driven by the driving wheel 4 at the bottom to move the bottom plate 1 to the wall, and the motor 8 drives the screw rod 9 to rotate forward to make the machine arm 10 slide up and down on one side of the machine rod 7, and the latex paint inside the charging barrel 6 is sent to the nozzle 12 through the pump 11, and the latex paint is sprayed on the wall. When the machine arm 10 is driven to move upward by the rotation of the screw rod 9, the latex paint on the wall is applied through one side of the scraper 13, and at the same time, the third gear 217 on the outer surface of the screw rod 9 drives the second gear 216 and the shaft 215 to rotate. The shaft rod 215 drives the third slotted disc 213 to rotate on the outer surface of the shaft rod 215 and the inner wall of the U-shaped block 212. At the same time, the upward movement of the machine arm 10 will drive the third slotted disc 213 to move upward. The rotation of the third slotted disc 213 drives the belt 214 inside the limiting groove to move, so that the belt 214 passes through the outer surfaces of the second slotted disc 211 and the first slotted disc 29, and drives the first slotted disc 29 to rotate. Since the diameter of the third slotted disc 213 is smaller than the diameter of the first slotted disc 29, when the machine arm 10 moves to half the height of the screw rod 9, the rotation of the third slotted disc 213 for several circles will cause the first slotted disc 29 to rotate one circle. At this time, the inclined surface of the curved plate 210 at the bottom end of the first slotted disc 29 will contact the surface of the ball block 25 at one end of the rotating rod 23 and move on the surface of the ball block 25.The ball block 25 and the rotating rod 23 are pressed down to drive the rectangular block 21 to rotate and stretch the spring 22, so that the outer surface of the first gear 24 is meshed with the tooth block 28 on the outer surface of the disc 27. At this time, the bending plate 210 moves, and the rotation of the disc 27 will mesh with the first gear 24 through the tooth block 28 to drive the rotating rod 23 to rotate, and the scraper 13 is turned over. After the bending plate 210 is away from the outer surface of the ball block 25, the spring 22 will return to its original state and push the rectangular block 21 to return to its original position. Then the arm 10 continues to move upward to paint the wall through the side of the scraper 13 without latex paint. The arm 10 moves upward. After moving to the top of the screw 9, the scraper 13 will rotate again, and then the motor 8 will be operated to drive the screw 9 to reverse, so that the machine arm 10 moves downward on the surface of the screw 9 to apply paint to the wall again through the scraper 13, and the scraper 13 will be turned over again during the application process. When the machine arm 10 and the scraper 13 move to the bottom of the screw 9, the application of the wall of a single area is completed. By turning the scraper 13 over during the application process, it is possible to avoid as much as possible that the latex paint remaining on one side of the scraper 13 is solidified, resulting in an uneven surface of the scraper 13, which affects the application effect of the scraper 13 on the wall latex paint.

[0043] Reference Figure 2-9 As shown, the present embodiment discloses that an electric telescopic rod 218 is provided at one end of the base plate 1, and a sliding rod 220 is provided at the output end of the electric telescopic rod 218. A limiting rod 219 is fixedly connected to one end of the base plate 1, and the inner wall of the sliding rod 220 slides on the outer surface of the limiting rod 219. Two scraping rods 221 are fixedly connected to the end of the sliding rod 220 away from the base plate 1. When the scraper 13 is used to complete the coating of a single area of ​​the building wall and moves to the bottom end of the screw 9, the electric telescopic rod 218 is operated to pull and push the sliding rod 220 to slide back and forth on the outer surface of the limiting rod 219, so that the two scraping rods 221 move on the upper and lower sides of the scraper 13 to scrape off the latex paint remaining on the surface of the scraper 13, so as to avoid the latex paint remaining on the surface of the scraper 13 from solidifying as much as possible, resulting in the surface of the scraper 13 being uneven and affecting the coating effect of the scraper 13.

[0044] Reference Figure 2-9 As shown, the present embodiment discloses that one end of the sliding rod 220 is fixedly connected with a positioning block 222, and the bottom end of the positioning block 222 slides on the top side of the bottom plate 1. When the sliding rod 220 is pulled and pushed to move by the electric telescopic rod 218, the bottom end of the positioning block 222 will slide on the top side of the bottom plate 1, further limiting the angle of the sliding rod 220 away from one end of the bottom plate 1, and avoiding as much as possible the deviation of the angles of the two ends of the sliding rod 220, which affects the effect of the scraper rod 221 on cleaning the surface of the scraper 13.

[0045] Reference Figure 2-9As shown, this embodiment discloses that a positioning groove 223 is provided at the top of the first slot disk 29, and a rectangular rod 224 is fixedly connected to one side of the top of the arm 10, and a positioning rod 225 is fixedly connected to one end of the rectangular rod 224. The end of the positioning rod 225 away from the rectangular rod 224 slides on the inner wall of the positioning groove 223, and when the first slot disk 29 is driven to rotate by the belt 214, one end of the positioning rod 225 will slide on the inner wall of the positioning groove 223, further limiting the angle of the first slot disk 29 during rotation, increasing the stability of the first slot disk 29 during rotation, and avoiding shaking of the first slot disk 29 during rotation as much as possible. One side of the outer surface of the rectangular rod 224 is an inclined surface, and one side of the belt 214 contacts the inclined surface of the rectangular rod 224. When the belt 214 moves, it will move on one side of the inclined surface of the rectangular rod 224. The position of the belt 214 can be further limited by the rectangular rod 224, and the position of the belt 214 can be avoided as much as possible.

[0046] Reference Figure 1 , Figure 2 , Figure 3 and Figure 8 , Fig. 9 as well as Fig.10 As shown, the present embodiment discloses that one end of the sliding rod 220 is provided with a collecting device 3, and the collecting device 3 includes a groove box 34, and the top of the groove box 34 is fixedly connected with an insertion rod 33, and the side of the sliding rod 220 close to the scraper rod 221 is fixedly connected with the groove rod 31, and a slot 32 is opened on one side of the groove rod 31, and the outer surface size and shape of the insertion rod 33 are adapted to the inner wall size and shape of the slot 32. When applying, the insertion rod 33 at the top of the groove box 34 can be inserted into the slot 32 on one side of the groove rod 31, and the groove box 34 can be pushed so that the insertion rod 33 is completely inside the slot 32, and the groove box 34 is fixed to the bottom side of the sliding rod 220. When the scraper rod 221 is used to scrape and clean the surface of the scraper 13, the cleaned latex paint can be collected through the groove box 34, which is convenient for centralized processing and improves the convenience when using the painting device.

[0047] Reference Figure 1 , Figure 2 , Figure 3 and Figure 8 , Fig. 9 as well as Fig.10As shown, this embodiment discloses that an L-shaped plate 36 is fixedly connected to one side of the slot rod 31, and the distance between one end of the L-shaped plate 36 away from the slot rod 31 and the slot rod 31 is slightly greater than the height of the slot box 34. When the insertion rod 33 is inserted into the interior of the slot rod 31, the bottom end of the slot box 34 will be placed above one end of the L-shaped plate 36. The bottom end of the slot box 34 can be supported by the L-shaped plate 36, and the position of the slot box 34 on the outer surface of the sliding rod 220 can be further fixed. A pull rod 35 is fixedly connected to one side of the slot box 34, and the cross-sectional shape of the pull rod 35 is U-shaped. Holding the outer surface of the U-shaped pull rod 35 can make it more convenient to take the slot box 34, control the slot box 34 to be installed on the outer surface of the sliding rod 220, or remove the slot box 34 from the outer surface of the sliding rod 220.

[0048] The working principle is as follows: when latex paint is applied to the wall of a building, the latex paint is first added to the interior of the loading barrel 6, and the insertion rod 33 at the top of the slot box 34 is inserted into the slot 32 on one side of the slot rod 31, and the slot box 34 is pushed so that the insertion rod 33 is completely inside the slot 32, and the slot box 34 is fixed to one side of the bottom end of the sliding rod 220, and the operating parameters of the device are adjusted through the control box 5, so that the bottom plate 1 is driven to move to the wall through the rotation of the driving wheel 4 at the bottom end, and the motor 8 drives the screw rod 9 to rotate forward so that the machine arm 10 slides up and down on one side of the machine rod 7, and the latex paint in the loading barrel 6 is sent to the nozzle 12 through the pump 11, and the latex paint is sprayed on the wall, and when the machine arm 10 is driven to move upward by the rotation of the screw rod 9, the wall is sprayed through one side of the scraper 13. The latex paint on the screw 9 is applied, and at the same time, the third gear 217 on the outer surface of the screw 9 drives the second gear 216 and the shaft 215 to rotate, and the third slotted disc 213 is driven to rotate on the outer surface of the shaft 215 and the inner wall of the U-shaped block 212 through the shaft 215. At the same time, the upward movement of the machine arm 10 drives the third slotted disc 213 to move upward, and the rotation of the third slotted disc 213 drives the belt 214 inside the limiting groove to move, so that the belt 214 passes through the outer surfaces of the second slotted disc 211 and the first slotted disc 29, and drives the first slotted disc 29 to rotate. Since the diameter of the third slotted disc 213 is smaller than the diameter of the first slotted disc 29, when the machine arm 10 moves to half the height of the screw 9, the third slotted disc 213 rotates several times to rotate the first slotted disc 29 After the first groove plate 29 is rotated, the inclined surface of the curved plate 210 at the bottom end of the first groove plate 29 will contact the surface of the ball block 25 at one end of the rotating rod 23 and move on the surface of the ball block 25, pressing the ball block 25 and the rotating rod 23 downward to drive the rectangular block 21 to rotate and stretch the spring 22, so that the outer surface of the first gear 24 is meshed with the tooth block 28 on the outer surface of the disc 27. At this time, the movement of the curved plate 210 and the rotation of the disc 27 will mesh with the first gear 24 through the tooth block 28 to drive the rotating rod 23 to rotate, and the scraper 13 will be turned over. After the curved plate 210 is away from the outer surface of the ball block 25, the spring 22 will return to its original shape and push the rectangular block 21 to return to its original position. Then the machine arm 10 continues to move upward to paint the wall through the side of the scraper 13 without latex paint. The machine arm 10 moves to the silk After the top of the rod 9, the scraper 13 will rotate again, and then the motor 8 will be operated to drive the screw 9 to reverse, so that the arm 10 moves downward on the surface of the screw 9 to paint the wall again through the scraper 13, and the scraper 13 will be turned over again during the painting process. When the arm 10 and the scraper 13 move to the bottom of the screw 9, the painting of the wall of a single area is completed. At this time, the electric telescopic rod 218 is operated to pull and push the sliding rod 220 to slide back and forth on the outer surface of the limit rod 219, so that the two scraper rods 221 move on the upper and lower sides of the scraper 13 to scrape off the latex paint remaining on the surface of the scraper 13, and the latex paint scraped off by the scraper rod 221 is collected through the trough box 34, and then the base plate 1 is controlled to move to another wall to continue the painting work.

Claims

1. A high-efficiency automatic painting device, comprising a base plate (1), characterized in that: The bottom end of the base plate (1) is provided with two driving wheels (4) and a plurality of universal wheels, the top end of the base plate (1) is provided with a control box (5) and a charging bucket (6), the top end of the base plate (1) is fixedly connected to a machine rod (7), the top end of the machine rod (7) is provided with a motor (8), the output end of the motor (8) is fixedly connected to a screw rod (9), the outer surface of the screw rod (9) rotates on the inner wall of the machine rod (7), the outer surface of the screw rod (9) is threadedly connected to an organic arm (10), one end of the machine arm (10) Sliding on one side of the machine rod (7), a pump (11) is provided at one end of the machine arm (10), a nozzle (12) is provided at one end of the pump (11), a flip device (2) is provided on the outer surface of the machine arm (10), and the flip device (2) comprises a rectangular block (21), the two ends of the rectangular block (21) are rotatably connected to the two sides of the inner wall of one end of the machine arm (10), the inner wall of the rectangular block (21) is rotatably connected to a rotating rod (23), and one end of the rotating rod (23) is fixedly connected to a scraper (13).

2. A high-efficiency automatic painting device according to claim 1, characterized in that: Two springs (22) are arranged at the top of the rectangular block (21), and the upper and lower ends of the two springs (22) are respectively fixedly connected to one side of the top of the rectangular block (21) and one side of the outer surface of the machine arm (10); the end of the rotating rod (23) away from the scraper (13) is fixedly connected to a first gear (24), one side of the first gear (24) is fixedly connected to a ball block (25), and the outer surface of the machine arm (10) is rotatably connected to a round rod (26) on the side close to the first gear (24). ), the bottom end of the round rod (26) is fixedly connected to a round disc (27), the top circumference of the round disc (27) is fixedly connected to a plurality of tooth blocks (28), the top end of the round rod (26) is fixedly connected to a first grooved disc (29), the outer surface of the first grooved disc (29) is provided with a belt (214), the bottom end of the first grooved disc (29) is fixedly connected to a curved plate (210), the bottom end of the curved plate (210) is provided with two inclined surfaces, the top end of the machine arm (10) is close to the first One side of the slot disk (29) is rotatably connected to a second slot disk (211); one side of the machine arm (10) is fixedly connected to a U-shaped clamping block (212); one side of the U-shaped clamping block (212) is rotatably connected to a third slot disk (213); the outer surfaces of the first slot disk (29), the second slot disk (211) and the third slot disk (213) are provided with limiting grooves; the belt (214) is located at the limiting grooves on the outer surfaces of the first slot disk (29), the second slot disk (211) and the third slot disk (213). Inside the groove, the diameter of the first groove plate (29) is larger than the diameter of the third groove plate (213); one side of the inner wall of the machine rod (7) is rotatably connected to a shaft rod (215); the top end of the shaft rod (215) is fixedly connected to a second gear (216); the outer surface of the screw rod (9) is fixedly connected to a third gear (217); the second gear (216) is meshed with the third gear (217); and the third groove plate (213) slides on the outer surface of the shaft rod (215).

3. A high-efficiency automatic painting device according to claim 2, characterized in that: An electric telescopic rod (218) is provided at one end of the base plate (1), and a sliding rod (220) is provided at the output end of the electric telescopic rod (218). One end of the base plate (1) is fixedly connected to a limit rod (219), and the inner wall of the sliding rod (220) slides on the outer surface of the limit rod (219). One end of the sliding rod (220) away from the base plate (1) is fixedly connected to two scraping rods (221).

4. A high-efficiency automatic painting device according to claim 3, characterized in that: One end of the sliding rod (220) is fixedly connected to a positioning block (222), and the bottom end of the positioning block (222) slides on one side of the top end of the bottom plate (1).

5. A high-efficiency automatic painting device according to claim 4, characterized in that: A positioning groove (223) is provided at the top of the first groove plate (29); a rectangular rod (224) is fixedly connected to one side of the top of the machine arm (10); one end of the rectangular rod (224) is fixedly connected to a positioning rod (225); and one end of the positioning rod (225) away from the rectangular rod (224) slides on the inner wall of the positioning groove (223).

6. A high-efficiency automatic painting device according to claim 5, characterized in that: One side of the outer surface of the rectangular rod (224) is an inclined surface, and one side of the belt (214) is in contact with the inclined surface of the rectangular rod (224).

7. A high-efficiency automatic painting device according to claim 6, characterized in that: A collecting device (3) is provided at one end of the sliding rod (220), and the collecting device (3) comprises a slot box (34), a top end of the slot box (34) is fixedly connected to an insertion rod (33), a side of the sliding rod (220) close to the scraper rod (221) is fixedly connected to a slot rod (31), a slot (32) is provided on one side of the slot rod (31), and the size and shape of the outer surface of the insertion rod (33) are adapted to the size and shape of the inner wall of the slot (32).

8. The high-efficiency automatic painting device according to claim 7, characterized in that: An L-shaped plate (36) is fixedly connected to one side of the slot rod (31), and the distance between one end of the L-shaped plate (36) away from the slot rod (31) and the slot rod (31) is slightly greater than the height of the slot box (34).

9. The high-efficiency automatic painting device according to claim 8, characterized in that: A pull rod (35) is fixedly connected to one side of the trough box (34), and the cross-section of the pull rod (35) is U-shaped.

10. A high-efficiency automatic painting implementation method, characterized in that: The automatic painting device for use in any one of claims 1 to 9 comprises the following steps: S1. When painting a building wall, the trough box (34) is installed at one end of the sliding rod (220), latex paint is added into the interior of the loading barrel (6), and the operating parameters of the device are adjusted through the control box (5) so that the bottom plate (1) is driven to move to the wall surface by the driving wheel (4) at the bottom end; S2, the motor (8) drives the screw rod (9) to rotate so that the machine arm (10) slides up and down on one side of the machine rod (7), and the latex paint in the loading barrel (6) is delivered to the spray head (12) through the pump (11), the latex paint is sprayed on the wall, and the latex paint is scraped flat by the scraper (13); S3, when the machine arm (10) moves up and down, the scraper (13) is turned over by the turning device (2), and after the scraper (13) has finished painting a single wall surface, the electric telescopic rod (218) is operated to control the movement of the scraper rod (221), and the upper and lower sides of the scraper (13) are scraped and cleaned by the scraper rod (221), and the cleaned latex paint is collected by the trough box (34).

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