Intelligent automatic lifting type building painting manipulator and using method thereof

Abstract

The invention discloses an intelligent automatic lifting type building painting manipulator and a using method thereof, and belongs to the technical field of building machinery. An intelligent automatic lifting type building painting mechanical arm comprises a movable base and further comprises a material barrel, a lifting mechanism, a lifting mechanism and a control system, and the material barrel is fixedly arranged on the movable base through a connecting rod and internally provided with a stirring assembly; the top supporting assembly is fixedly arranged on the movable base and used for fixing the movable base between a building top plate and a bottom plate; the guide part is arranged between the movable base and the jacking assembly, a movable seat is connected to the guide part in a sliding mode, a brushing plate is fixedly arranged on the movable seat through a connecting rod, and a longitudinal brushing assembly and a transverse brushing assembly are arranged on the brushing plate; equipment is fixed through the jacking assembly, the stability of the equipment during painting is guaranteed, vertical painting and transverse painting of a wall surface are combined through the longitudinal painting assembly and the transverse painting assembly on the painting plate, and therefore the wall surface painting quality is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of construction machinery, and in particular to an intelligent automatic lifting type construction painting robot and a use method thereof. Background Art

[0002] The existing wall painting is basically completed by manual painting, but the manual painting method has the defects of high labor intensity, slow painting speed, uneven painting degree, low work efficiency and low automation. Moreover, when the operator cannot paint the upper part of the wall, he has to stand on the lifting equipment to paint, which is complicated to operate. Therefore, the wall plastering machine came into being.

[0003] In the prior art, the invention patent with patent application number CN201610343546.6 discloses a lifting type intelligent robot for building painting, which drives a movable platform to perform smooth lifting movement by means of four lifting motors on four lifting branches working simultaneously, so that the lifting driving force applied to the movable platform is uniform to ensure the painting quality; however, in the actual working process, the operation of each driving device will cause the entire device to shake and become unstable, resulting in reduced painting quality of the wall, and the application only paints the wall with cylindrical flexible brush hairs, and painting dead corners are prone to occur when painting at the angles between the vertical wall and the ground or the vertical wall and the top surface, further affecting the painting quality of the wall. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose an intelligent automatic lifting building painting robot and a method of using the same.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An intelligent automatic lifting building painting robot comprises a mobile base and also includes:

[0007] A barrel, wherein the barrel is fixed on the movable base through a connecting rod, and a stirring assembly is arranged in the barrel;

[0008] A top support assembly, wherein the top support assembly is fixedly mounted on the mobile base and is used to fix the mobile base between the top plate and the bottom plate of the building; and

[0009] A guide part, the guide part is arranged between the mobile base and the top support assembly, the guide part is slidably connected with a mobile seat, the mobile seat is fixed with a brush plate through a connecting rod, and the brush plate is provided with a longitudinal painting assembly and a transverse painting assembly;

[0010] Among them, a winding component for driving the moving seat to rise and fall is arranged on the top of the moving base, and the winding component is connected to the stirring component.

[0011] Preferably, a first elastic telescopic rod is fixedly provided at the bottom of the mobile base, a wheel seat is fixedly provided at the bottom of the first elastic telescopic rod, the wheel seat is rotatably connected to a roller via a pin shaft, a support seat is also fixedly provided at the bottom of the mobile base, after the first elastic telescopic rod is compressed to the limit, the support seat cooperates with the roller to abut against the ground, the top support assembly includes a hydraulic cylinder fixedly provided on the top of the mobile base, the piston rod of the hydraulic cylinder is connected to a support plate abutting against the top plate of the building, and the guide part includes a lower guide rod fixedly provided on the mobile base and an upper guide rod fixedly connected to the support plate.

[0012] Preferably, the winding assembly includes a support plate fixed on the movable base, a winding rod rotatably connected to the support plate, a reel arranged on the winding rod, a pull rope wound around the reel, and a driving motor fixed on the support plate for driving the winding rod to rotate, and the end of the pull rope away from the reel passes through the support plate and is connected to the movable seat.

[0013] Preferably, the stirring assembly includes a stirring rod rotatably connected to the barrel and a stirring blade fixed to the stirring rod, a driven bevel gear is provided at the bottom of the stirring rod, and a driving bevel gear meshing with the driven bevel gear is provided on the winding rod.

[0014] Preferably, the longitudinal brushing assembly includes a first brush fixed on the brush plate and first bristles arranged on the first brush, and the transverse brushing assembly includes a fixed plate rotatably fixed on the brush plate, a bidirectional reciprocating screw rotatably connected to the fixed plate, a second brush threadedly connected to the bidirectional reciprocating screw, and second bristles arranged on the second brush.

[0015] Preferably, the first brush and the second brush are each provided with a material collecting cavity and a material discharge channel connected to the material collecting cavity, the material discharge channel is connected to the bottom of the first bristles or the second bristles, a material guide pipe is connected between the material collecting cavity and the barrel, and a pump body is arranged on the material guide pipe.

[0016] Preferably, the movable seat is rotatably connected to a rotating rod, a worm is provided on the rotating rod, a worm wheel meshing with the worm is provided on the bidirectional reciprocating screw, a driven gear is provided on the rotating rod, and two movable gears meshing with the driven gear are rotatably connected to the movable seat, the two movable gears are respectively provided on both sides of the driven gear, and rack plates meshing with the movable gears are provided on the lower guide rod and the upper guide rod.

[0017] Preferably, a sliding block is fixedly provided on the rack plate, a sliding groove cooperating with the sliding block is provided on the lower guide rod and the upper guide rod, and a second elastic telescopic rod is provided between the inner wall of the sliding groove and the sliding block.

[0018] Preferably, the rotating rod is provided with fan blades through a fixed seat, an air collecting hood is fixedly provided on the outer side of the brush plate, the fan blades are placed in the air collecting hood, the air collecting hood is connected to an air duct, the end of the air duct away from the air collecting hood is connected to the first plate brush, and the first plate brush is also provided with an air cavity connected to the air duct and an exhaust port connected to the air cavity.

[0019] The present invention also discloses a method for using an intelligent automatic lifting building painting robot, comprising the following steps:

[0020] S1: During painting, the mobile base is moved to the wall to be painted by rollers;

[0021] S2: The first bristles and the second bristles on the brush plate are both in contact with the wall, and then the hydraulic cylinder is controlled to operate so that the piston rod of the hydraulic cylinder pushes the support plate up so that the support plate is in contact with the ceiling of the room. After the support plate cannot move up any further, the hydraulic cylinder reacts to the mobile base, and the mobile base presses down the first elastic telescopic rod so that the support seat is in contact with the floor of the room, thereby fixing the equipment.

[0022] S3: Then control the driving motor and the pump body to operate;

[0023] When the pump body is in operation, the paint in the barrel is extracted and enters the collecting cavity of the first brush and the second brush through the material guide pipe, and then the paint is supplied to the first brush bristles and the second brush bristles respectively through the material discharge channel;

[0024] The output shaft of the driving motor drives the winding rod to rotate. When the winding rod rotates, the pull rope is wound through the reel. The pull rope drives the moving seat to move up along the lower guide rod first, and then the moving seat slides on the outside of the lower guide rod and the upper guide rod at the same time. Then the moving seat only slides on the outside of the upper guide rod, so that the moving seat drives the brush plate to paint the wall in the vertical direction through the connecting rod;

[0025] S4: When the moving seat moves along the lower guide rod and the upper guide rod, the movable gear on the moving seat meshes with the rack plate for transmission, and when the movable gear rotates, it meshes with the driven gear for transmission, and the driven gear drives the rotating rod to rotate, and when the rotating rod rotates, it drives the worm to mesh with the worm wheel for transmission, and the worm wheel drives the bidirectional reciprocating screw to rotate, so that the second plate brush threadedly connected to the bidirectional reciprocating screw drives the second brush bristles to move horizontally, so that the second brush bristles can move in the vertical direction and move horizontally to paint the wall at the same time;

[0026] When the rotating rod rotates, the fan blades are driven to rotate through the fixed seat, and the fan blades draw air through the opening of the wind collecting cover, and guide the air to the air cavity of the first brush through the air guide pipe, and then blow the air to the painted wall through the exhaust port, so as to accelerate the drying of the painted wall;

[0027] S5: After the moving seat moves to the top of the wall, the driving motor is controlled to drive the reel rod to rotate in the opposite direction, so that the reel no longer reels the pull rope, and the moving seat automatically moves downward under the action of its own gravity, so that the brush plate paints the wall again;

[0028] S6: Then the hydraulic cylinder is controlled to retract, the fixed state of the equipment is released, the mobile base is moved laterally by rollers, the position of the equipment is adjusted, and steps S2-S5 are repeated to achieve the painting work on the entire wall.

[0029] Compared with the prior art, the present invention provides an intelligent automatic lifting building painting robot and a method of using the same, which has the following beneficial effects:

[0030] 1. The intelligent automatic lifting building painting robot and its use method fix the equipment between the top plate and the bottom plate through the top support component to ensure the stability of the equipment during painting, and realize the combination of vertical painting and horizontal painting of the wall through the longitudinal painting component and the horizontal painting component on the brush plate, thereby ensuring the quality of wall painting.

[0031] 2. The intelligent automatic lifting building painting robot and the use method thereof, by making the rack plate elastically slidably connected to the guide part, can make the rack plate automatically adjust its position when the movable gear on the movable seat moves from the lower guide rod to the upper guide rod or from the upper guide rod to the lower guide rod, so as to avoid the situation of tooth jamming when the movable gear is engaged with the rack plates on the upper guide rod and the lower guide rod at the same time, thereby ensuring the stability of the gear and rack transmission and its service life.

[0032] 3. The intelligent automatic lifting building painting robot and its use method use a fixed seat to drive the fan blades to rotate when the rotating rod rotates. The fan blades draw air through the opening of the wind collecting cover and guide the air to the air cavity of the first brush through the air guide pipe. The air is then blown to the painted wall through the exhaust port, thereby accelerating the drying of the painted wall, shortening the building painting cycle, and improving the building painting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0034] Figure 2 For the present invention Figure 1 A partial enlarged structural diagram of the middle part;

[0035] Figure 3 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0036] Figure 4 For the present invention Figure 3 A schematic diagram of the partially enlarged structure of the middle B part;

[0037] Figure 5 The overall structure of the present invention is shown in FIG. Figure 3 ;

[0038] Figure 6 It is a schematic diagram of the cross-sectional structure of the present invention;

[0039] Figure 7 For the present invention Figure 6 A schematic diagram of the partially enlarged structure of the middle C part;

[0040] Figure 8 It is a schematic diagram of the external structure of the rotating rod of the present invention;

[0041] Fig. 9 It is a structural schematic diagram of the mobile seat of the present invention;

[0042] Fig.10 It is a schematic diagram of the separation structure of the upper guide rod and the rack plate of the present invention;

[0043] Fig.11 It is a schematic diagram of the cross-sectional structure of the first brush of the present invention.

[0044] In the figure: 1. movable base; 2. barrel; 3. guide part; 301. lower guide rod; 302. upper guide rod; 4. movable seat; 401. connecting rod; 5. brush plate; 501. first plate brush; 5011. first bristles; 502. fixed plate; 503. two-way reciprocating screw rod; 5031. worm gear; 504. second plate brush; 5041. second bristles; 6. first elastic telescopic rod; 601. wheel seat; 602. roller; 7. support seat; 8. hydraulic cylinder; 801. support plate; 9. support plate; 901. winding rod; 9011. Active bevel gear; 902, reel; 903, pull rope; 904, drive motor; 10, material collection chamber; 1001, material discharge channel; 11, material guide pipe; 111, pump body; 12, stirring rod; 121, stirring blade; 122, driven bevel gear; 13, rotating rod; 131, worm; 132, driven gear; 14, movable gear; 15, rack plate; 151, slider; 16, slide groove; 161, second elastic telescopic rod; 17, fan blade; 171, wind collecting hood; 172, air guide pipe; 18, air cavity; 181, exhaust port. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0046] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0047] Example 1: Reference Figure 1 , Figure 3 , Figure 5 and Figure 6 , an intelligent automatic lifting building painting manipulator, comprising a mobile base 1, and also comprising:

[0048] Barrel 2, which is fixed on the mobile base 1 through a connecting rod, and a stirring component is arranged in the barrel 2;

[0049] A top support assembly, which is fixed on the mobile base 1 and is used to fix the mobile base 1 between the top plate and the bottom plate of the building; and

[0050] A guide part 3, which is arranged between the mobile base 1 and the top support assembly, and a mobile seat 4 is slidably connected to the guide part 3, and a brush plate 5 is fixed to the mobile seat 4 through a connecting rod 401, and a longitudinal painting assembly and a transverse painting assembly are arranged on the brush plate 5;

[0051] Among them, a winding assembly for driving the moving seat 4 to rise and fall is arranged on the top of the moving base 1, and the winding assembly is connected to the stirring assembly.

[0052] Specifically, when performing painting operations, the end of the brush plate 5 is brought into contact with the wall to be painted, the top support assembly is controlled to work, and the equipment is fixed between the top and bottom plates of the building to ensure the stability of the equipment during painting. Subsequently, the winding assembly is controlled to drive the stirring assembly, the longitudinal painting assembly and the transverse painting assembly to work. During the painting operation, the stirring assembly causes the paint in the barrel 2 to be in a stirring motion state to prevent the paint from solidifying. The longitudinal painting assembly and the transverse painting assembly on the brush plate 5 are used to combine vertical and transverse painting of the wall, thereby ensuring the quality of wall painting.

[0053] Example 2: Reference Figure 1 , Figure 3 , Figure 5 and Figure 6, an intelligent automatic lifting building painting robot, based on Example 1, further, a first elastic telescopic rod 6 is fixedly provided at the bottom of the mobile base 1, and a wheel seat 601 is fixedly provided at the bottom of the first elastic telescopic rod 6, and the wheel seat 601 is rotatably connected to a roller 602 through a pin shaft, and a support seat 7 is also fixedly provided at the bottom of the mobile base 1. After the first elastic telescopic rod 6 is compressed to the limit, the support seat 7 cooperates with the roller 602 to abut against the ground, and the top support assembly includes a hydraulic cylinder 8 fixedly provided on the top of the mobile base 1, and the piston rod of the hydraulic cylinder 8 is connected to a support plate 801 abutting against the top plate of the building, and the guide part 3 includes a lower guide rod 301 fixedly provided on the mobile base 1 and an upper guide rod 302 fixedly connected to the support plate 801.

[0054] Specifically, the mobile base 1 moves via the roller 602 at the bottom. When the top support assembly is working, the hydraulic cylinder 8 is controlled to operate so that the piston rod of the hydraulic cylinder 8 pushes the support plate 801 upward, so that the support plate 801 abuts against the ceiling of the room. After the support plate 801 can no longer move upward, the hydraulic cylinder 8 reacts with force on the mobile base 1, and the mobile base 1 presses down the first elastic telescopic rod 6, so that the support seat 7 abuts against the floor of the room, thereby fixing the equipment and ensuring the stability of the equipment during painting operations.

[0055] Example 3: Reference Figure 1 , Figure 3 , Figure 5 , Figure 6 , Figure 7 and Fig.10 , an intelligent automatic lifting building painting robot, based on Example 2, further, the winding assembly includes a support plate 9 fixedly mounted on the mobile base 1, a winding rod 901 rotatably connected to the support plate 9, a reel 902 arranged on the winding rod 901, a pull rope 903 wound around the reel 902, and a driving motor 904 fixed on the support plate 9 for driving the winding rod 901 to rotate, and the end of the pull rope 903 away from the reel 902 passes through the support plate 801 and is connected to the mobile seat 4.

[0056] Furthermore, the stirring assembly includes a stirring rod 12 rotatably connected to the barrel 2 and a stirring blade 121 fixed to the stirring rod 12 . A driven bevel gear 122 is provided at the bottom of the stirring rod 12 , and a driving bevel gear 9011 meshing with the driven bevel gear 122 is provided on the winding rod 901 .

[0057] Specifically, when the winding assembly is working, the output shaft of the driving motor 904 drives the winding rod 901 to rotate. When the winding rod 901 rotates, the pull rope 903 is wound through the reel 902. The pull rope 903 drives the moving seat 4 to move up along the lower guide rod 301 first, and then the moving seat 4 slides on the outside of the lower guide rod 301 and the upper guide rod 302 at the same time. Then the moving seat 4 only slides on the outside of the upper guide rod 302, so that the moving seat 4 drives the brush plate 5 to paint the wall in the vertical direction through the connecting rod 401. When the winding rod 901 rotates, the active bevel gear 9011 at the end engages with the driven bevel gear 122 on the stirring rod 12 for transmission, so that the stirring rod 12 drives the stirring blade 121 to stir the paint in the barrel 2, so that the paint in the barrel 2 is in a stirring motion state, thereby preventing the paint from solidifying and clogging the pipeline, affecting the progress and effect of the painting operation.

[0058] Example 4: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 , an intelligent automatic lifting building painting robot, based on Example 3, further, the longitudinal painting component includes a first brush 501 fixed on the brush plate 5 and first bristles 5011 arranged on the first brush 501, and the transverse painting component includes a fixed plate 502 rotatably fixed on the brush plate 5, a bidirectional reciprocating screw rod 503 rotatably connected to the fixed plate 502, a second brush 504 threadedly connected to the bidirectional reciprocating screw rod 503, and second bristles 5041 arranged on the second brush 504.

[0059] Furthermore, a material collecting chamber 10 and a discharge channel 1001 connected to the material collecting chamber 10 are provided in the first plate brush 501 and the second plate brush 504. The discharge channel 1001 is connected to the bottom of the first bristles 5011 or the second bristles 5041. A material guide pipe 11 is connected between the material collecting chamber 10 and the barrel 2, and a pump body 111 is provided on the material guide pipe 11.

[0060] Furthermore, the movable seat 4 is rotatably connected to a rotating rod 13, a worm 131 is provided on the rotating rod 13, a worm wheel 5031 meshing with the worm 131 is provided on the bidirectional reciprocating screw 503, a driven gear 132 is provided on the rotating rod 13, and two movable gears 14 meshing with the driven gear 132 are rotatably connected to the movable seat 4, the two movable gears 14 are respectively provided on both sides of the driven gear 132, and rack plates 15 meshing with the movable gears 14 are provided on the lower guide rod 301 and the upper guide rod 302.

[0061] Specifically, when the movable seat 4 moves along the lower guide rod 301 and the upper guide rod 302, the movable gear 14 on the movable seat 4 meshes with the rack plate 15 for transmission, and when the movable gear 14 rotates, it meshes with the driven gear 132 for transmission, and the driven gear 132 drives the rotating rod 13 to rotate, and when the rotating rod 13 rotates, it drives the worm 131 to mesh with the worm wheel 5031 for transmission, and the worm wheel 5031 drives the two-way reciprocating screw rod 503 to rotate, so that the second plate brush 504 threadedly connected to the two-way reciprocating screw rod 503 drives the second bristles 5041 to move horizontally, so that the second brush The bristles 5041 can move in the vertical direction and can move horizontally to paint the wall. After the moving seat 4 moves to the top of the wall, the driving motor 904 is controlled to drive the winding rod 901 to rotate in the opposite direction, so that the reel 902 no longer reels the pull rope 903, and the moving seat 4 automatically moves downward under the action of its own gravity, so that the brush plate 5 paints the wall again. The vertical painting component and the horizontal painting component on the brush plate 5 are combined to realize the vertical painting and horizontal painting of the wall, replacing the painting work of the wall in a single direction, thereby ensuring the quality of wall painting.

[0062] Example 5: Reference Figure 3 , Figure 6 , Figure 8 , Fig. 9 and Fig.10 , an intelligent automatic lifting building painting robot, based on Example 4, further, a slider 151 is fixedly provided on the rack plate 15, a slide groove 16 matching the slider 151 is opened on the lower guide rod 301 and the upper guide rod 302, and a second elastic telescopic rod 161 is provided between the inner wall of the slide groove 16 and the slider 151.

[0063] Specifically, by making the rack plate 15 elastically slidably connected to the guide part 3, the rack plate 15 can automatically adjust its position when the movable gear 14 on the moving seat 4 moves from the lower guide rod 301 to the upper guide rod 302 or from the upper guide rod 302 to the lower guide rod 301, thereby avoiding the situation where the movable gear 14 is stuck when it is placed on the rack plates 15 of the upper guide rod 302 and the lower guide rod 301 at the same time. When the movable gear 14 is engaged with one of the rack plates 15, as the moving seat 4 moves and contacts with the other rack plate 15, it will first push the rack plate 15 that is not engaged with it to be displaced, so that the teeth of the two rack plates 15 are at the same height, thereby ensuring the stability of the gear and rack transmission and its service life.

[0064] Example 6: Reference Figure 5 , Figure 6 , Figure 8 and Fig.11, an intelligent automatic lifting building painting robot, based on Example 5, further, the rotating rod 13 is provided with a fan blade 17 through a fixed seat, a wind collecting cover 171 is fixedly provided on the outer side of the brush plate 5, the fan blade 17 is placed in the wind collecting cover 171, the wind collecting cover 171 is connected to an air duct 172, and the end of the air duct 172 away from the air collecting cover 171 is connected to the first plate brush 501, and the first plate brush 501 is also provided with an air cavity 18 connected to the air duct 172 and an exhaust port 181 connected to the air cavity 18.

[0065] Specifically, when the rotating rod 13 rotates, the fan blades 17 are driven to rotate through the fixed seat. The fan blades 17 draw air through the opening of the wind collecting cover 171, and guide the air to the air cavity 18 of the first brush 501 through the air guide pipe 172, and then blow the air to the painted wall through the exhaust port 181, thereby accelerating the drying of the painted wall, shortening the building painting cycle, and improving the building painting efficiency.

[0066] The present invention also discloses a method for using an intelligent automatic lifting building painting robot, comprising the following steps:

[0067] S1: During painting, the mobile base 1 is moved to the wall to be painted via the roller 602;

[0068] S2: Make the first bristles 5011 and the second bristles 5041 on the brush plate 5 abut against the wall, then control the hydraulic cylinder 8 to operate, so that the piston rod of the hydraulic cylinder 8 pushes the support plate 801 upward, so that the support plate 801 abuts against the ceiling of the room. After the support plate 801 cannot move up any further, the hydraulic cylinder 8 reacts on the mobile base 1, and the mobile base 1 presses down the first elastic telescopic rod 6, so that the support seat 7 abuts against the floor of the room, thereby fixing the equipment.

[0069] S3: Then control the driving motor 904 and the pump body 111 to operate;

[0070] When the pump body 111 is in operation, the paint in the barrel 2 is drawn into the collecting chamber 10 of the first brush 501 and the second brush 504 through the guide pipe 11, and then the paint is supplied to the first brush bristles 5011 and the second brush bristles 5041 respectively through the discharge channel 1001;

[0071] The output shaft of the driving motor 904 drives the winding rod 901 to rotate. When the winding rod 901 rotates, the pull rope 903 is wound through the reel 902. The pull rope 903 drives the moving seat 4 to move up along the lower guide rod 301 first, and then the moving seat 4 slides on the outside of the lower guide rod 301 and the upper guide rod 302 at the same time, and then the moving seat 4 only slides on the outside of the upper guide rod 302, so that the moving seat 4 drives the brush plate 5 to paint the wall in the vertical direction through the connecting rod 401;

[0072] S4: When the moving seat 4 moves along the lower guide rod 301 and the upper guide rod 302, the movable gear 14 on the moving seat 4 meshes with the rack plate 15 for transmission, and when the movable gear 14 rotates, it meshes with the driven gear 132 for transmission, and the driven gear 132 drives the rotating rod 13 to rotate, and when the rotating rod 13 rotates, it drives the worm 131 to mesh with the worm wheel 5031 for transmission, and the worm wheel 5031 drives the two-way reciprocating screw rod 503 to rotate, so that the second plate brush 504 threadedly connected to the two-way reciprocating screw rod 503 drives the second brush 5041 to move horizontally, so that the second brush 5041 can move in the vertical direction and move horizontally to paint the wall at the same time;

[0073] When the rotating rod 13 rotates, the fan blade 17 is driven to rotate through the fixed seat, and the fan blade 17 draws air through the opening of the wind collecting cover 171, and guides the air to the air cavity 18 of the first brush 501 through the air guide pipe 172, and then blows the air to the painted wall through the exhaust port 181, so as to accelerate the drying of the painted wall;

[0074] S5: After the moving seat 4 moves to the top of the wall, the driving motor 904 is controlled to drive the reel 901 to rotate in the opposite direction, so that the reel 902 no longer reels the pull rope 903, and the moving seat 4 automatically moves downward under its own gravity, so that the brush plate 5 paints the wall again;

[0075] S6: Then the hydraulic cylinder 8 is controlled to retract to release the fixed state of the equipment, and the mobile base 1 moves laterally through the roller 602 to adjust the position of the equipment, and steps S2-S5 are repeated to achieve the painting work on the entire wall.

[0076] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent automatic lifting building painting robot, comprising a mobile base (1), characterized in that: Also includes: A barrel (2), wherein the barrel (2) is fixed on the movable base (1) via a connecting rod, and a stirring assembly is arranged in the barrel (2); A top support assembly, the top support assembly being fixedly mounted on the mobile base (1) and used for fixing the mobile base (1) between the top plate and the bottom plate of the building; as well as A guide portion (3), the guide portion (3) being arranged between the movable base (1) and the top support assembly, the guide portion (3) being slidably connected to a movable seat (4), the movable seat (4) being fixedly provided with a brush plate (5) via a connecting rod (401), the brush plate (5) being provided with a longitudinal painting assembly and a transverse painting assembly; Wherein, a winding assembly for driving the moving seat (4) to rise and fall is arranged on the top of the moving base (1), and the winding assembly is connected to the stirring assembly.

2. The intelligent automatic lifting building painting robot according to claim 1 is characterized in that: A first elastic telescopic rod (6) is fixedly provided at the bottom of the mobile base (1), a wheel seat (601) is fixedly provided at the bottom of the first elastic telescopic rod (6), and the wheel seat (601) is rotatably connected to a roller (602) via a pin shaft. A support seat (7) is also fixedly provided at the bottom of the mobile base (1). After the first elastic telescopic rod (6) is compressed to the limit, the support seat (7) cooperates with the roller (602) to abut against the ground. The supporting assembly comprises a hydraulic cylinder (8) fixedly provided on the top of the mobile base (1), and the piston rod of the hydraulic cylinder (8) is connected to a support plate (801) abutting against the top plate of the building. The guide part (3) comprises a lower guide rod (301) fixedly provided on the mobile base (1) and an upper guide rod (302) fixedly connected to the support plate (801).

3. The intelligent automatic lifting building painting robot according to claim 2 is characterized in that: The winding assembly comprises a support plate (9) fixedly mounted on the movable base (1), a winding rod (901) rotatably connected to the support plate (9), a reel (902) arranged on the reel (901), a pull rope (903) wound around the reel (902), and a driving motor (904) fixedly mounted on the support plate (9) and used for driving the reel (901) to rotate, wherein the end of the pull rope (903) away from the reel (902) passes through the support plate (801) and is connected to the movable seat (4).

4. The intelligent automatic lifting building painting robot according to claim 3 is characterized in that: The stirring assembly comprises a stirring rod (12) rotatably connected to the barrel (2) and a stirring blade (121) fixed to the stirring rod (12); a driven bevel gear (122) is arranged at the bottom of the stirring rod (12); and a driving bevel gear (9011) meshing with the driven bevel gear (122) is arranged on the winding rod (901).

5. The intelligent automatic lifting building painting robot according to claim 4 is characterized in that: The longitudinal brushing assembly comprises a first brush (501) fixed on a brush plate (5) and first bristles (5011) arranged on the first brush (501), and the transverse brushing assembly comprises a fixed plate (502) rotatably fixed on the brush plate (5), a bidirectional reciprocating screw (503) rotatably connected to the fixed plate (502), a second brush (504) threadedly connected to the bidirectional reciprocating screw (503), and second bristles (5041) arranged on the second brush (504).

6. The intelligent automatic lifting building painting robot according to claim 5 is characterized in that: The first brush (501) and the second brush (504) are both provided with a material collecting chamber (10) and a material discharge channel (1001) connected to the material collecting chamber (10); the material discharge channel (1001) is connected to the bottom of the first bristles (5011) or the second bristles (5041); a material guide tube (11) is connected between the material collecting chamber (10) and the barrel (2); and a pump body (111) is provided on the material guide tube (11).

7. The intelligent automatic lifting building painting robot according to claim 6 is characterized in that: The movable seat (4) is rotatably connected to a rotating rod (13), the rotating rod (13) is provided with a worm (131), the bidirectional reciprocating screw (503) is provided with a worm wheel (5031) meshing with the worm (131), the rotating rod (13) is provided with a driven gear (132), the movable seat (4) is rotatably connected to two movable gears (14) meshing with the driven gear (132), the two movable gears (14) are respectively provided on both sides of the driven gear (132), and the lower guide rod (301) and the upper guide rod (302) are both provided with rack plates (15) meshing with the movable gears (14).

8. The intelligent automatic lifting building painting robot according to claim 7 is characterized in that: A slider (151) is fixedly provided on the rack plate (15), a slide groove (16) matching with the slider (151) is provided on the lower guide rod (301) and the upper guide rod (302), and a second elastic telescopic rod (161) is provided between the inner wall of the slide groove (16) and the slider (151).

9. The intelligent automatic lifting building painting robot according to claim 8 is characterized in that: The rotating rod (13) is provided with a fan blade (17) through a fixed seat, and an air collecting cover (171) is fixedly provided on the outer side of the brush plate (5). The fan blade (17) is placed in the air collecting cover (171), and the air collecting cover (171) is connected to an air guide pipe (172). The end of the air guide pipe (172) away from the air collecting cover (171) is connected to the first brush (501), and the first brush (501) is also provided with an air cavity (18) connected to the air guide pipe (172) and an exhaust port (181) connected to the air cavity (18).

10. A method for using the intelligent automatic lifting building painting robot according to claim 9, characterized in that: The following steps are involved: S1: During painting, the mobile base (1) is moved to the wall to be painted via the rollers (602); S2: The first bristles (5011) and the second bristles (5041) on the brush plate (5) are both brought into contact with the wall surface, and then the hydraulic cylinder (8) is controlled to operate so that the piston rod of the hydraulic cylinder (8) pushes the support plate (801) upward, so that the support plate (801) is brought into contact with the ceiling of the room. After the support plate (801) cannot move upward any further, the hydraulic cylinder (8) reacts the force on the movable base (1), and the movable base (1) presses down the first elastic telescopic rod (6), so that the support seat (7) is brought into contact with the floor of the room, thereby fixing the device. S3: Then control the driving motor (904) and the pump body (111) to operate; When the pump body (111) is in operation, the paint in the barrel (2) is extracted and enters the collecting chamber (10) of the first brush (501) and the second brush (504) through the guide pipe (11), and then the paint is supplied to the first brush bristles (5011) and the second brush bristles (5041) respectively through the discharge channel (1001); The output shaft of the driving motor (904) drives the reeling rod (901) to rotate. When the reeling rod (901) rotates, the pull rope (903) is reeled in by the reel (902). The pull rope (903) drives the moving seat (4) to first move upward along the lower guide rod (301). Then, the moving seat (4) slides on the outside of the lower guide rod (301) and the upper guide rod (302) at the same time. Then, the moving seat (4) only slides on the outside of the upper guide rod (302), so that the moving seat (4) drives the brush plate (5) to paint the wall in a vertical direction through the connecting rod (401). S4: When the movable seat (4) moves along the lower guide rod (301) and the upper guide rod (302), the movable gear (14) on the movable seat (4) meshes with the rack plate (15) for transmission, and when the movable gear (14) rotates, it meshes with the driven gear (132) for transmission, and the driven gear (132) drives the rotating rod (13) to rotate, and when the rotating rod (13) rotates, it drives the worm (131) to mesh with the worm wheel (5031) for transmission, and the worm wheel (5031) drives the bidirectional reciprocating screw (503) to rotate, so that the second plate brush (504) threadedly connected to the bidirectional reciprocating screw (503) drives the second bristles (5041) to move horizontally, so that the second bristles (5041) can move in the vertical direction and move horizontally to paint the wall surface; When the rotating rod (13) rotates, the fan blade (17) is driven to rotate through the fixed seat, and the fan blade (17) draws air through the opening of the air collecting cover (171), and guides the air to the air cavity (18) of the first brush (501) through the air guide pipe (172), and then blows the air to the painted wall through the exhaust port (181), so as to accelerate the drying of the painted wall; S5: After the movable seat (4) moves to the top of the wall, the driving motor (904) is controlled to drive the reeling rod (901) to rotate in the opposite direction, so that the reel (902) no longer reels the pull rope (903), and the movable seat (4) automatically moves downward under the action of its own gravity, so that the brush plate (5) paints the wall again; S6: Then the hydraulic cylinder (8) is controlled to retract, the fixed state of the device is released, the mobile base (1) is moved laterally via the roller (602), the position of the device is adjusted, and steps S2-S5 are repeated to achieve the painting work on the entire wall.

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