Intelligent spraying robot capable of automatically spraying graphite

Abstract

The intelligent spraying robot capable of automatically spraying the graphite comprises a bottom plate, supporting legs are fixedly connected to the periphery of the bottom of the bottom plate, moving wheels are fixedly connected to the bottoms of the supporting legs, a U-shaped plate is arranged at the top of the bottom plate, a turnover mechanism is arranged on the left side of the U-shaped plate, and the bottom of the U-shaped plate is provided with a driving mechanism. The turnover mechanism comprises a driving gear, an air drying mechanism is arranged on the left side of the bottom of the bottom plate and comprises an air bellow, connecting plates are fixedly connected to the left side and the right side of the back side of the bottom plate, and a first servo motor is fixedly connected to the left side of the connecting plate located on the left side. And an output shaft of the first servo motor is rotationally connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with a threaded sleeve, and by arranging the overturning mechanism, the spraying plate can be overturned conveniently, so that the two surfaces of the spraying plate can be quickly sprayed, manual overturning is avoided, and the spraying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to an intelligent spraying robot for automatically applying graphite, belonging to the technical field of spraying. Background Art

[0002] Spraying is a coating method in which, through a spray gun or a disc atomizer, with the aid of pressure or centrifugal force, it is dispersed into uniform and fine droplets and applied to the surface of the object to be coated. 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, multi-group spraying, etc.

[0003] Chinese Patent (Publication No.: CN 220215411 U3) discloses a highly automated intelligent spraying robot, including a bottom plate. One end of the outer wall of the bottom plate is fixedly installed with a first housing, and the outer surface of the first housing is provided with a second housing. The second housing is provided with a multi-axis robotic arm. When it is necessary to spray a larger workpiece and the multi-axis robotic arm needs to move, the first motor is turned on. The first motor drives the first threaded screw to rotate, and the first threaded screw drives the second housing to move. At the same time, the second motor is turned on. The second motor drives the second threaded screw to rotate, and the second threaded screw drives the multi-axis robotic arm to move. Through the mutual cooperation of the two, the multi-axis robotic arm can move in the vertical plane at the same time, thereby increasing the spraying range of the multi-axis robotic arm and improving the spraying effect on larger workpieces.

[0004] The above patent can facilitate the adjustment of the spraying range of the multi-axis robotic arm by setting the multi-axis robotic arm. However, it lacks a device capable of flipping the spraying plate. In actual use, the multi-axis robotic arm can only spray one side of the spraying plate, and subsequent manual or other devices are required to assist in flipping the spraying plate, which is rather troublesome and inconvenient for people to use. Moreover, it also lacks a device capable of quickly drying the sprayed graphite, resulting in a large amount of time being spent on drying every time the graphite spraying is completed, and the spraying efficiency is low.

[0005] Therefore, an intelligent spraying robot for automatically applying graphite is proposed. Summary of the Utility Model

[0006] In view of this, the utility model provides an intelligent spraying robot for automatically applying graphite to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0007] The technical solution of the utility model is realized as follows: An intelligent spraying robot for automatically coating graphite includes a bottom plate. Support legs are fixedly connected to the four circumferences of the bottom of the bottom plate. Moving wheels are fixedly connected to the bottoms of the support legs. A U-shaped plate is arranged on the top of the bottom plate. A flipping mechanism is arranged on the left side of the U-shaped plate. The flipping mechanism includes a driving gear. An air-drying mechanism is arranged on the left side of the bottom of the bottom plate. The air-drying mechanism includes an air box. Connecting plates are fixedly connected to the left and right sides of the back of the bottom plate. A first servo motor is fixedly connected to the left side of the connecting plate on the left. The output shaft of the first servo motor is rotationally connected to a threaded rod. A threaded sleeve is threadedly connected to the outer surface of the threaded rod. A bearing plate is fixedly connected to the back of the threaded sleeve. A second servo motor is fixedly connected to the bottom of the bearing plate. The output shaft of the second servo motor is rotationally connected to a multi-axis robotic arm. A cross plate is rotationally connected to the front side of the multi-axis robotic arm through a rotating shaft. A graphite box is fixedly connected to the right side of the bottom of the bottom plate. A material pumping pump is fixedly connected to the bottom of the bottom plate and on the left side of the graphite box. The input end of the material pumping pump is communicated with the left side of the graphite box. The output end of the material pumping pump is communicated with a second corrugated pipe. The other end of the second corrugated pipe penetrates through the right side of the inner surface of the cross plate and is communicated with a spraying head.

[0008] Further preferably, the driving gear is arranged on the right side of the U-shaped plate. A first rotating rod is rotationally connected to the left side of the driving gear through a bearing. A driven gear is meshed with the top of the driving gear through teeth. A second rotating rod is rotationally connected to the left side of the driven gear through a bearing. Clamping plates are rotationally connected to the left and right sides of the second rotating rod through bearings. A swing rod is fixedly connected to the outer surface of the left side of the first rotating rod. A first telescopic member is rotationally connected to the front side of the swing rod through a rotating shaft. The right side of the first telescopic member is fixedly connected to the left side of the U-shaped plate.

[0009] Further preferably, the air box is fixedly connected to the left side of the bottom of the bottom plate. A blower is arranged on the left side of the air box. A connecting pipe is communicated with the right side of the air box. A first corrugated pipe is communicated with the top of the connecting pipe. The other end of the first corrugated pipe penetrates through the inner surface of the cross plate and is communicated with an air outlet head.

[0010] Further preferably, a sliding groove is formed on the back of the bottom plate. A sliding block is fixedly connected to the front side of the threaded sleeve. The sliding block is slidably connected to the inner side of the sliding groove.

[0011] Further preferably, limiting grooves are formed on the left and right sides of the top of the bottom plate. The second corrugated pipe and the first corrugated pipe are respectively slidably connected to the inner sides of the limiting grooves.

[0012] Further preferably, clamping seats are fixedly connected to the upper and lower sides of the inner cavity of the air box. A filter screen is slidably connected to the inner sides of the clamping seats.

[0013] Further preferably, a sliding groove is formed in the front side of the bellows, and the filter screen is slidably connected to the inner side of the sliding groove.

[0014] Further preferably, a second telescopic member is provided at the middle end of the bottom of the bottom plate, and the telescopic end of the second telescopic member is fixedly connected to the bottom of the U-shaped plate. Auxiliary telescopic members are fixedly connected to both the left and right sides of the top of the bottom plate, and the tops of the auxiliary telescopic members are both fixedly connected to the bottom of the U-shaped plate.

[0015] Since the embodiment of the present utility model adopts the above technical solutions, it has the following advantages:

[0016] First, by providing a flipping mechanism, the present utility model can facilitate the flipping of the spraying plate, so that the two surfaces of the spraying plate can be quickly sprayed, avoiding manual flipping and improving the spraying efficiency.

[0017] Second, by providing an air-drying mechanism, the present utility model can quickly air-dry the spraying plate during the spraying process, saving the later drying time and improving the work efficiency.

[0018] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the above-described illustrative aspects, embodiments and features, further aspects, embodiments and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a front view structural schematic diagram of the main body of the present utility model;

[0021] Figure 2 It is a rear view structural schematic diagram of the main body of the present utility model;

[0022] Figure 3 It is a structural schematic diagram of the U-shaped plate of the present utility model in a disassembled state;

[0023] Figure 4 It is a structural schematic diagram of the air-drying mechanism of the present utility model in a disassembled state;

[0024] Figure 5 It is a cross-sectional view structural schematic diagram of the bellows of the present utility model.

[0025] Reference numerals: 1, bottom plate; 2, support leg; 3, moving wheel; 4, U-shaped plate; 5, flipping mechanism; 501, driving gear; 502, first rotating rod; 503, driven gear; 504, second rotating rod; 505, clamping plate; 506, swing rod; 507, first telescopic member; 6, air-drying mechanism; 601, air box; 602, fan; 603, connecting pipe; 604, first corrugated pipe; 605, air outlet head; 7, connecting plate; 8, first servo motor; 9, threaded rod; 10, threaded sleeve; 11, load-bearing plate; 12, second servo motor; 13, multi-axis robotic arm; 14, cross plate; 15, graphite box; 16, pumping pump; 17, second corrugated pipe; 18, spraying head; 19, sliding groove; 20, slider; 21, limiting groove; 22, card seat; 23, filter screen; 24, sliding slot; 25, second telescopic member; 26, auxiliary telescopic member. Detailed implementation manners

[0026] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present invention. Therefore, the drawings and the description are regarded as exemplary rather than restrictive in nature.

[0027] The embodiments of the present invention will be described in detail below with reference to the drawings.

[0028] Embodiment 1

[0029] As Figures 1-5As shown in the figure, an intelligent spraying robot for automatically coating graphite is provided in an embodiment of the present utility model, which includes a bottom plate 1. Support legs 2 are fixedly connected to the four circumferences of the bottom of the bottom plate 1. Moving wheels 3 are fixedly connected to the bottoms of the support legs 2. A U-shaped plate 4 is arranged on the top of the bottom plate 1. A flipping mechanism 5 is arranged on the left side of the U-shaped plate 4. The flipping mechanism 5 includes a driving gear 501. A drying mechanism 6 is arranged on the left side of the bottom of the bottom plate 1. The drying mechanism 6 includes an air box 601. Connecting plates 7 are fixedly connected to the left and right sides of the back of the bottom plate 1. A first servo motor 8 is fixedly connected to the left side of the connecting plate 7 located on the left. The output shaft of the first servo motor 8 is rotationally connected to a threaded rod 9. A threaded sleeve 10 is threadedly connected to the outer surface of the threaded rod 9. A bearing plate 11 is fixedly connected to the back of the threaded sleeve 10. A second servo motor 12 is fixedly connected to the bottom of the bearing plate 11. The output shaft of the second servo motor 12 is rotationally connected to a multi-axis robotic arm 13. A cross plate 14 is rotationally connected to the front side of the multi-axis robotic arm 13 through a rotating shaft. A graphite box 15 is fixedly connected to the right side of the bottom of the bottom plate 1. A material pumping pump 16 is fixedly connected to the bottom of the bottom plate 1 and on the left side of the graphite box 15. The input end of the material pumping pump 16 is communicated with the left side of the graphite box 15. The output end of the material pumping pump 16 is communicated with a second corrugated pipe 17. The other end of the second corrugated pipe 17 penetrates through the right side of the inner surface of the cross plate 14 and is communicated with a spraying head 18. The driving gear 501 is arranged on the right side of the U-shaped plate 4. The left side of the driving gear 501 is rotationally connected to a first rotating rod 502 through a bearing. The top of the driving gear 501 is engaged with a driven gear 503 through teeth. The left side of the driven gear 503 is rotationally connected to a second rotating rod 504 through a bearing. Clamping plates 505 are rotationally connected to the left and right sides of the second rotating rod 504 through bearings. A swing rod 506 is fixedly connected to the outer surface of the left side of the first rotating rod 502. A first telescopic member 507 is rotationally connected to the front side of the swing rod 506 through a rotating shaft. The right side of the first telescopic member 507 is fixedly connected to the left side of the U-shaped plate 4. The air box 601 is fixedly connected to the left side of the bottom of the bottom plate 1. A blower 602 is arranged on the left side of the air box 601. A connecting pipe 603 is communicated with the right side of the air box 601. A first corrugated pipe 604 is communicated with the top of the connecting pipe 603. The other end of the first corrugated pipe 604 penetrates through the inner surface of the cross plate 14 and is communicated with an air outlet head 605.

[0030] By setting the flipping mechanism 5, it is convenient to flip the spraying plate, so that the two surfaces of the spraying plate can be quickly sprayed, avoiding manual flipping and improving the spraying efficiency. By setting the drying mechanism 6, the spraying plate can be quickly dried during the spraying process, saving the later drying time and improving the work efficiency.

[0031] Embodiment 2

[0032] In one embodiment, a sliding groove 19 is formed on the back side of the bottom plate 1. A slider 20 is fixedly connected to the front side of the threaded sleeve 10, and the slider 20 is slidably connected to the inner side of the sliding groove 19. Limiting grooves 21 are formed on the left and right sides of the top of the bottom plate 1, and the second corrugated pipe 17 and the first corrugated pipe 604 are respectively slidably connected to the inner sides of the limiting grooves 21. Clamping seats 22 are fixedly connected to the upper and lower sides of the inner cavity of the air box 601. A filter net 23 is slidably connected to the inner side of the clamping seat 22. A sliding groove 24 is formed on the front side of the air box 601, and the filter net 23 is slidably connected to the inner side of the sliding groove 24. A second telescopic member 25 is arranged at the middle end of the bottom of the bottom plate 1, and the telescopic end of the second telescopic member 25 is fixedly connected to the bottom of the U-shaped plate 4. Auxiliary telescopic members 26 are fixedly connected to the left and right sides of the top of the bottom plate 1, and the tops of the auxiliary telescopic members 26 are both fixedly connected to the bottom of the U-shaped plate 4.

[0033] By providing the sliding groove 19 and the slider 20, the stability of the threaded sleeve 10 during movement can be improved. By providing the limiting grooves 21, the movement of the second corrugated pipe 17 and the first corrugated pipe 604 can be limited. By providing the clamping seats 22, the outside air can be filtered to prevent impurities in the air, and avoid the impurities being ejected by the air outlet 605 onto the outer surface of the spraying plate to cause pollution. By providing the sliding groove 24, it is convenient to take out the filter net 23, so as to clean or replace the filter net 23. By providing the second telescopic member 25 and the auxiliary telescopic members 26, the height of the U-shaped plate 4 can be changed, thereby changing the height of the entire flipping mechanism 5, so that the flipping mechanism 5 can be conveniently matched with the multi-axis robotic arm 13.

[0034] When the utility model is working: First, the spraying plate is clamped by the clamping plate 505. At this time, suction is generated at the input end of the pumping pump 16 to suck out the graphite material inside the graphite box 15, and it is ejected through the second corrugated pipe 17 and the spraying head 18. During the spraying process, the output shaft of the first servo motor 8 can be rotated to drive the threaded rod 9 to rotate. The threaded rod 9 drives the threaded sleeve 10, the bearing plate 11 and the second servo motor 12 to move left and right, thereby driving the multi-axis robotic arm 13 and the cross plate 14 to move left and right, so as to increase the spraying range. And during the movement of the cross plate 14, wind can also be generated at the output end of the blower 602 and ejected through the connecting pipe 603, the first corrugated pipe 604 and the air outlet 605, so as to quickly dry the spraying plate. When it is necessary to flip the spraying plate for reverse spraying, the telescopic end of the first telescopic member 507 can extend upward and drive the swing rod 506 to swing. The swing rod 506 drives the first rotating rod 502 to rotate. The first rotating rod 502 drives the driving gear 501 to rotate. The driving gear 501 drives the driven gear 503 and the second rotating rod 504 to rotate through the meshing of the teeth, and the second rotating rod 504 drives the clamping plate 505 to rotate, so as to flip the spraying plate.

[0035] The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily conceive of various changes or substitutions thereof, and these should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claimed rights.

Claims

1. An intelligent spraying robot for automatic graphite coating, characterized in that: It includes a bottom plate (1), support legs (2) are fixedly connected to the peripheries of the bottom of the bottom plate (1), moving wheels (3) are fixedly connected to the bottoms of the support legs (2), a U-shaped plate (4) is arranged on the top of the bottom plate (1), a flipping mechanism (5) is arranged on the left side of the U-shaped plate (4), the flipping mechanism (5) includes a driving gear (501), a drying mechanism (6) is arranged on the left side of the bottom of the bottom plate (1), the drying mechanism (6) includes an air box (601), connecting plates (7) are fixedly connected to the left and right sides of the back side of the bottom plate (1), a first servo motor (8) is fixedly connected to the left side of the connecting plate (7) on the left side, a threaded rod (9) is rotatably connected to the output shaft of the first servo motor (8), a threaded sleeve (10) is threadedly connected to the outer surface of the threaded rod (9), a bearing plate (11) is fixedly connected to the back side of the threaded sleeve (10), a second servo motor (12) is fixedly connected to the bottom of the bearing plate (11), a multi-axis robotic arm (13) is rotatably connected to the output shaft of the second servo motor (12), a cross plate (14) is rotatably connected to the front side of the multi-axis robotic arm (13) through a rotating shaft, a graphite box (15) is fixedly connected to the right side of the bottom of the bottom plate (1), a material pumping pump (16) is fixedly connected to the bottom of the bottom plate (1) and on the left side of the graphite box (15), and the input end of the material pumping pump (16) is communicated with the left side of the graphite box (15), the output end of the material pumping pump (16) is communicated with a second corrugated pipe (17), and the other end of the second corrugated pipe (17) penetrates through the right side of the inner surface of the cross plate (14) and is communicated with a spraying head (18).

2. The intelligent spraying robot for automatic graphite coating according to claim 1, characterized in that: The driving gear (501) is arranged on the right side of the U-shaped plate (4), a first rotating rod (502) is rotatably connected to the left side of the driving gear (501) through a bearing, a driven gear (503) is meshed with the top of the driving gear (501) through teeth, a second rotating rod (504) is rotatably connected to the left side of the driven gear (503) through a bearing, clamping plates (505) are rotatably connected to the left and right sides of the second rotating rod (504) through bearings, a swinging rod (506) is fixedly connected to the outer surface of the left side of the first rotating rod (502), a first telescopic member (507) is rotatably connected to the front side of the swinging rod (506) through a rotating shaft, and the right side of the first telescopic member (507) is fixedly connected to the left side of the U-shaped plate (4).

3. An intelligent spraying robot for automatic graphite coating according to claim 1, characterized in that: The air box (601) is fixedly connected to the left side of the bottom of the bottom plate (1), a blower (602) is arranged on the left side of the air box (601), a connecting pipe (603) is communicated with the right side of the air box (601), a first corrugated pipe (604) is communicated with the top of the connecting pipe (603), and the other end of the first corrugated pipe (604) penetrates through the inner surface of the cross plate (14) and is communicated with an air outlet head (605).

4. An intelligent spraying robot for automatically applying graphite according to claim 1, characterized in that: A chute (19) is formed on the back side of the bottom plate (1), a slider (20) is fixedly connected to the front side of the threaded sleeve (10), and the slider (20) is slidably connected to the inner side of the chute (19).

5. The intelligent spraying robot for automatic graphite coating according to claim 3, characterized in that: Limiting grooves (21) are formed on both the left and right sides of the top of the bottom plate (1), and the second bellows (17) and the first bellows (604) are respectively slidably connected to the inner sides of the limiting grooves (21).

6. The intelligent spraying robot for automatic graphite coating according to claim 3, wherein: Clamping seats (22) are fixedly connected to both the upper and lower sides of the inner cavity of the air box (601), and a filter screen (23) is slidably connected to the inner sides of the clamping seats (22).

7. An intelligent spraying robot for automatic graphite coating according to claim 6, characterized in that: A sliding groove (24) is formed on the front side of the air box (601), and the filter screen (23) is slidably connected to the inner side of the sliding groove (24).

8. An intelligent spraying robot for automatically applying graphite, as claimed in claim 1, wherein: A second telescopic member (25) is arranged at the middle end of the bottom of the bottom plate (1), and the telescopic end of the second telescopic member (25) is fixedly connected to the bottom of the U-shaped plate (4). Auxiliary telescopic members (26) are fixedly connected to both the left and right sides of the top of the bottom plate (1), and the tops of the auxiliary telescopic members (26) are fixedly connected to the bottom of the U-shaped plate (4).

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