Carbon anode and steel claw intelligent spraying system

Abstract

The invention relates to an intelligent spraying system for a carbon anode and a steel claw, and belongs to the technical field of coating spraying. The robot is installed on the rack, the spray gun is installed on the robot through the quick-change disc assembly, the standby material pipe fixing device is installed on one side of the rack, the first supporting device and the second supporting device are installed on the robot, and the cleaning device and the spray gun soaking device are both installed on the rack. Steel balls on a steel ball sleeve are ejected out through a piston of an air cylinder, so that the male quick-change disc and the female quick-change disc are locked, when the piston retracts, the steel balls retract, the steel balls are disengaged from an annular limiting groove, the locking state is released, the male quick-change disc and the female quick-change disc are disengaged, dismounting and mounting are convenient, the replacement speed is high, and the efficiency is high; the spray nozzle self-taking and replacing function is achieved, manual replacement is not needed, time and labor are saved, continuous operation of the spraying equipment is guaranteed, the spraying effect is guaranteed, and the working efficiency and safety of the spraying equipment are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of coating spraying, and in particular relates to a carbon anode and steel claw intelligent spraying system. Background Art

[0002] With the development of science and technology, the use of robots to complete paint spraying has become a relatively mature technology. Using spray robots for paint spraying has the advantages of automation and high spraying efficiency. Spray guns are a device that uses liquid or compressed air as a power source. Spray guns are divided into two types: general pressure type and pressurized type. Spray guns are used in the industry to directly load paint. During the spraying process, the nozzle of the spray gun is easily clogged due to paint precipitation or impurities during the spraying process, which can lead to poor spraying results or even make spraying impossible.

[0003] During the spraying process, the spraying equipment needs to frequently replace the nozzle to ensure the stability of the spraying effect. However, the existing nozzle replacement methods mostly require manual operation, which not only increases the workload of workers and is time-consuming and labor-intensive, but also affects the continuous operation of the spraying equipment and reduces work efficiency. Summary of the Invention

[0004] In order to overcome the problems in the background technology, the present invention provides a carbon anode and steel claw intelligent spraying system.

[0005] To achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a carbon anode and steel claw intelligent spraying system mainly includes a frame 1, a robot 2, a spray gun 3, a spare material pipe fixing device 4, a first supporting device 5, a second supporting device 6, a cleaning device 7, a spray gun soaking device 8, and a quick-change disk assembly 9. The robot 2 is installed on the frame 1, the spray gun 3 is installed on the robot 2 through the quick-change disk assembly 9, the spare material pipe fixing device 4 is installed on one side of the frame 1, the first supporting device 5 and the second supporting device 6 are installed on the robot 2, and the cleaning device 7 and the spray gun soaking device 8 are both installed on the frame 1.

[0006] Furthermore, the quick-change disc assembly 9 includes a fixed seat 91, a male quick-change disc 92, a female quick-change disc 93, a cylinder 94, a piston 95, a steel ball 96, a steel ball sleeve 97, and an extension arm 98. The spray gun 3 is installed on the fixed seat 91, the female quick-change disc 93 is installed on the fixed seat 91, the male quick-change disc 92 is installed on the bottom end of the extension arm 98, and the top end of the extension arm 98 is installed on the robot 2. A steel ball sleeve 97 is installed at the bottom of the male quick-change disc 92, and the steel ball 96 is embedded in the steel ball sleeve 97. The cylinder 94 and the piston 95 are installed in the male quick-change disc 92, and the cylinder 94 is connected to the piston 95. The piston 95 is slidably sleeved with the inner wall of the steel ball sleeve 97. The female quick-change disc 93 is sleeved on the steel ball sleeve 97, and the inner wall of the female quick-change disc 93 is provided with an annular limiting groove 99 embedded with the steel ball 96.

[0007] Furthermore, the spare material pipe fixing device 4 includes a supporting telescopic cylinder 41, a clamping device 42, and a fixing frame 43. The supporting telescopic cylinder 41 is installed on the top of one side of the frame 1, and the clamping device 42 is installed on the supporting telescopic cylinder 41. The material pipe is clamped on the clamping device 42 through the fixing frame 43.

[0008] Furthermore, the fixing frame 43 includes a fixing frame 44 , a connecting plate 45 , and a connecting ring 46 . The connecting ring 46 is mounted on the fixing frame 44 through the connecting plate 45 . A limiting rod 47 and a limiting piece 48 are provided on the other side of the fixing frame 44 .

[0009] Furthermore, the first supporting device 5 and the second supporting device 6 have the same structural composition, both including a supporting rod 51 and a clamping mechanism 52 . The supporting rod 51 is installed on the robot 2 , and the clamping mechanism 52 is installed at both ends of the supporting rod 51 .

[0010] Furthermore, the clamping device 42 and the clamping mechanism 52 have the same structure and both include a finger cylinder 53 and a self-locking cylinder 54. The self-locking cylinder 54 is installed on the finger cylinder 53. The air claw of the finger cylinder 53 is installed with a clamping block 55. The clamping block 55 is provided with an arc groove 56 for clamping the fixed frame 43. The end of the piston rod of the self-locking cylinder 54 is provided with a limit block 57 for limiting the clamping block 55.

[0011] Furthermore, the cleaning device 7 includes a rotating cylinder 71, a first cylinder 72, a support plate 73, a blowing nozzle 74, and a blockage detection sensor. The rotating cylinder 71 and the first cylinder 72 are both mounted on the frame 1 through the support plate 73. A manipulator for driving the valve handle on the spray gun 3 to rotate is installed on the rotating cylinder 71. The blowing nozzle 74 docking the spray gun 3 is installed on the first cylinder 72, and the blockage detection sensor is installed in the spray gun 3.

[0012] Furthermore, the blowing nozzle 74 is equipped with a liquid inlet pipe 75, a pressure relief valve 76, and a solenoid valve 77; the support plate 73 is hinged with a protective cover 78 that covers the blowing nozzle 74, and a driving cylinder 79 is hinged between the support plate 73 and the protective cover 78.

[0013] Furthermore, the spray gun soaking device 8 includes a fixed frame 81, a soaking tank 82, a cover plate 83, a stirring mechanism 84, a storage box 85, and a limit cover 86. The fixed frame 81 is installed on the frame 1, the soaking tank 82 and the storage box 85 are both installed in the fixed frame 81, the cover plate 83 is installed on the fixed frame 81, and is above the soaking tank 82 and the storage box 85. The stirring mechanism 84 is installed on the cover plate 83 above the soaking tank 82, and the cover plate 83 above the soaking tank 82 is provided with a limit cover 86 for the spray gun 3 to extend into the soaking tank 82.

[0014] Furthermore, the soaking tank 82 and the storage box 85 are both installed in the fixed frame 81 through slide rails and rollers to form a pull-out drawer.

[0015] Furthermore, the limit cover 86 is provided with a positioning pin 87, and the fixing seat 91 is provided with a positioning hole matching the positioning pin 87; the limit cover 86 is slidably installed with a dust cover 88, and the cover plate 83 is installed with a third cylinder 89, and the dust cover 88 is transmission-connected to the third cylinder 89.

[0016] Beneficial effects of the present invention: The present invention provides a self-locking mechanism by arranging a steel ball sleeve on the male quick-change disc, and arranging an inner hole and an annular limit groove that match the steel ball sleeve on the female quick-change disc. The steel ball on the steel ball sleeve is pushed out by the piston of the cylinder, so that the male quick-change disc and the female quick-change disc are locked. When the piston retracts, the steel ball retracts, and the steel ball disengages from the annular limit groove, releasing the locking state, so that the male quick-change disc and the female quick-change disc are disengaged, which is convenient for disassembly and assembly, and has a fast replacement speed and high efficiency. The self-removal and replacement function of the nozzle is realized, and there is no need for manual replacement, which saves time and effort, ensures the continuous operation of the spraying equipment, ensures the spraying effect, and improves the working efficiency and safety of the spraying equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main axle measurement of the present invention Figure 1 .

[0018] Figure 2 It is a rear axonometric perspective schematic diagram of the present invention.

[0019] Figure 3 It is a three-dimensional schematic diagram of the connection structure of the quick-change disk assembly of the present invention.

[0020] Figure 4 It is a schematic diagram of the main shaft decomposition of the quick-change disk assembly connection structure of the present invention.

[0021] Figure 5 It is an exploded schematic diagram of the quick-change disk assembly connection structure of the present invention from an overhead perspective.

[0022] Figure 6 This is a schematic diagram of the main axle measurement of the present invention Figure 2 .

[0023] Figure 7 yes Figure 6 A partial enlarged schematic diagram of point A in the middle.

[0024] Figure 8 yes Figure 6 A partial enlarged schematic diagram of point B in the middle.

[0025] Figure 9 It is a three-dimensional schematic diagram of the clamping mechanism of the present invention.

[0026] Figure 10 It is a three-dimensional schematic diagram of the fixing frame of the present invention.

[0027] Figure 11 It is a schematic three-dimensional diagram of the main axle measurement of the cleaning device of the present invention.

[0028] Figure 12 It is a rear axonometric perspective diagram of the cleaning device of the present invention.

[0029] Figure 13 It is a three-dimensional schematic diagram of the blowing nozzle of the present invention.

[0030] Figure 14 It is a schematic perspective view of the main axle measurement of the spray gun immersion device of the present invention.

[0031] Figure 15 It is a three-dimensional schematic diagram of the spray gun soaking device of the present invention in the open state.

[0032] Figure 16 It is a control circuit diagram of the present invention. DETAILED DESCRIPTION

[0033] In order to make the objectives, technical solutions and beneficial effects of the present invention more clear, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding by technicians.

[0034] The present invention discloses an intelligent spraying system for carbon anodes and steel claws, which mainly includes a frame 1, a robot 2, a spray gun 3, a spare material pipe fixing device 4, a first supporting device 5, a second supporting device 6, a cleaning device 7, a spray gun soaking device 8, and a quick-change disk assembly 9. The robot 2 is installed on the frame 1, the spray gun 3 is installed on the robot 2 through the quick-change disk assembly 9, the spare material pipe fixing device 4 is installed on one side of the frame 1, the first supporting device 5 and the second supporting device 6 are installed on the robot 2, and the cleaning device 7 and the spray gun soaking device 8 are both installed on the frame 1; by positioning the spare material pipe and the spare spray gun 3 on the spare material pipe fixing device 4 and the spray gun soaking device 8 respectively, when the material pipe or the spray gun needs to be replaced, it can be automatically replaced without manual replacement, saving time and effort, ensuring the continuous operation of the spraying equipment, ensuring the spraying effect, and improving the working efficiency and safety of the spraying equipment.

[0035] The quick-change disc assembly 9 includes a fixing seat 91, a male quick-change disc 92, a female quick-change disc 93, a cylinder 94, a piston 95, a steel ball 96, a steel ball sleeve 97, and an extension arm 98. The spray gun 3 is mounted on the fixing seat 91, the female quick-change disc 93 is mounted on the fixing seat 91, the male quick-change disc 92 is mounted on the bottom end of the extension arm 98, and the top end of the extension arm 98 is mounted on the robot 2. A steel ball sleeve 97 is installed at the bottom of the male quick-change disc 92, and the steel ball 96 is embedded in the steel ball sleeve 97. The cylinder 94 and the piston 95 are installed in the male quick-change disc 92. The cylinder 94 is connected to the piston 95. The piston 95 is slidably sleeved with the inner wall of the steel ball sleeve 97. The female quick-change disc 9 3 is sleeved on the steel ball sleeve 97, and an annular limiting groove 99 is provided on the inner wall of the female quick-changing disc 93 to engage with the steel ball 96; a self-locking mechanism is formed by arranging the steel ball sleeve 97 on the male quick-changing disc 92, and arranging an inner hole and annular limiting groove 99 that match the steel ball sleeve 97 on the female quick-changing disc 93. The steel ball 96 on the steel ball sleeve 97 is pushed out by the piston of the cylinder 94, so that the male quick-changing disc 92 and the female quick-changing disc 93 are locked. When the piston retracts, the steel ball 96 retracts, and the steel ball 96 disengages from the annular limiting groove 99, releasing the locking state, so that the male quick-changing disc 92 and the female quick-changing disc 93 are separated, which is convenient for disassembly and assembly, and has a fast replacement speed and high efficiency.

[0036] The spare material pipe fixing device 4 includes a supporting telescopic cylinder 41, a clamping device 42, and a fixing frame 43. The supporting telescopic cylinder 41 is installed on the top of one side of the frame 1, and the clamping device 42 is installed on the supporting telescopic cylinder 41. The material pipe is clamped on the clamping device 42 through the fixing frame 43. By installing the fixing frame 43 on the material pipe and then clamping the fixing frame 43 through the clamping device 42, a clamping position is provided for the clamping device 42 to ensure accurate and reliable clamping during replacement.

[0037] The fixing frame 43 includes a fixing frame 44 , a connecting plate 45 , and a connecting ring 46 . The connecting ring 46 is mounted on the fixing frame 44 through the connecting plate 45 . A limiting rod 47 and a limiting piece 48 are provided on the other side of the fixing frame 44 .

[0038] The first supporting device 5 and the second supporting device 6 have the same structural composition, both of which include a supporting rod 51 and a clamping mechanism 52. The supporting rod 51 is installed on the robot 2, and the clamping mechanism 52 is installed at both ends of the supporting rod 51; through the mutual cooperation between the robot 2, the clamping mechanism 52, the supporting telescopic cylinder 41 and the clamping device 42 (the spare material pipe connected to the supply barrel is clamped on the clamping device 42, and when the spray gun needs to be replaced, the supporting telescopic cylinder 41 is extended and retracted, and the clamping mechanism 52 on the other side is used to clamp the spare material pipe, and at the same time, the quick-change disc assembly 9 also replaces the spare spray gun connected to the spare material pipe accordingly), the self-replacing function of the spray material pipe is realized, and no manual replacement is required, which saves time and effort, ensures the continuous operation of the spraying equipment, and improves the working efficiency and safety of the spraying equipment.

[0039] The clamping device 42 and the clamping mechanism 52 have the same structure, both including a finger cylinder 53 and a self-locking cylinder 54. The self-locking cylinder 54 is installed on the finger cylinder 53. A clamping block 55 is installed on the air claw of the finger cylinder 53. The clamping block 55 is provided with an arc groove 56 for clamping the fixed frame 43. The piston rod end of the self-locking cylinder 54 is provided with a limiting block 57 for limiting the clamping block 55. The fixed frame 44 is clamped by the finger cylinder 53 and the clamping block 55. The clamping height is limited by the limiting rod 47 to avoid sliding during the clamping process. The clamping angle is determined along the clamping direction of the clamping block 55 by the limiting plate 48.

[0040] The cleaning device 7 includes a rotating cylinder 71, a first cylinder 72, a support plate 73, a blowing nozzle 74, and a blockage detection sensor. The rotating cylinder 71 and the first cylinder 72 are both mounted on the frame 1 through the support plate 73. The rotating cylinder 71 is equipped with a manipulator for driving the valve handle on the spray gun 3 to rotate. The blowing nozzle 74 connected to the spray gun 3 is mounted on the first cylinder 72, and the blockage detection sensor is installed in the spray gun 3. By arranging a blockage detection sensor (which can be a pressure sensor) in the nozzle of the spray gun 3, the blockage in the spray gun nozzle can be automatically detected, and the robot 2 can be moved to the blowing nozzle 74 for backblowing, so that the blockage in the spray gun nozzle can be cleaned quickly, accurately and automatically without manual cleaning, saving time and effort, and improving the working efficiency of the spraying equipment.

[0041] The blowing nozzle 74 is equipped with a liquid inlet pipe 75, a pressure relief valve 76, and a solenoid valve 77; the support plate 73 is hinged with a protective cover 78 that covers the blowing nozzle 74, and a driving cylinder 79 is hinged between the support plate 73 and the protective cover 78.

[0042] Direct backflush cleaning (no need for the backflush mechanism of the cleaning device 7 to perform docking backflush cleaning): When cleaning the blockage, first close the feed valve of the spray material pipe, open the pressure relief valve, then rotate the spray gun 3 180 degrees to the backflush position, close the pressure relief valve, open the feed valve of the spray material pipe, start the high-pressure sprayer, and use the high pressure of the sprayer to backflush. When the pressure detects that the blockage cleaning is completed, stop the sprayer, first close the feed valve of the spray material pipe, open the pressure relief valve, then rotate the spray gun 3 back to the spraying position, close the pressure relief valve, open the feed valve of the spray pipeline, start the high-pressure sprayer, and perform pre-spraying to ensure that the pipeline is full. In this way, the backflush process is completed; The back-blowing process is performed by utilizing the cleaning device 7 , and the spray gun 3 does not need to be rotated 180 degrees. The blocked spray nozzle 74 is directly connected to the nozzle of the spray gun to perform the back-blowing process.

[0043] The spray gun soaking device 8 includes a fixed frame 81, a soaking tank 82, a cover 83, a stirring mechanism 84, a storage box 85, and a limit cover 86. The fixed frame 81 is installed on the frame 1, and the soaking tank 82 and the storage box 85 are both installed in the fixed frame 81. The cover 83 is installed on the fixed frame 81 and is above the soaking tank 82 and the storage box 85. The stirring mechanism 84 is installed on the cover 83 above the soaking tank 82, and the cover 83 above the soaking tank 82 is provided with a limit cover 86 for the spray gun 3 to extend into the soaking tank 82; the soaking tank 82 is provided for soaking and cleaning the spray gun 3 after use, and the stirring mechanism 84 is provided for enhancing the fluidity of the protective liquid, thereby further improving the cleaning effect, thereby preventing the spray gun from being blocked, eliminating the need for frequent disassembly of the spray gun, reducing the workload of the workers, and providing a storage box 85 for storing replacement parts of the spray gun, avoiding the problem of easy loss of parts, facilitating quick replacement of parts of the spray gun, and improving work efficiency.

[0044] The soaking tank 82 and the storage box 85 are both installed in the fixed frame 81 through slide rails and rollers to form a pull-out drawer.

[0045] The limit cover 86 is provided with a positioning pin 87, and the fixing seat 91 is provided with a positioning hole matching the positioning pin 87; the limit cover 86 is slidably inserted with a dust cover 88, and the cover plate 83 is installed with a third cylinder 89, and the dust cover 88 is transmission-connected to the third cylinder 89; this is beneficial to prevent dust in the workshop from falling into the immersion tank 82, thereby avoiding dust contamination of the protective liquid.

[0046] The dust cover 88 is positioned higher than the positioning pin 87 . When the spray gun 3 is placed in the soaking tank 82 , the dust cover 88 can still be covered.

[0047] The robot (2), spray gun (3), cylinder (94), supporting telescopic cylinder (41), finger cylinder (53), self-locking cylinder (54), rotating cylinder (71), first cylinder (72), solenoid valve (77), stirring mechanism (84) and third cylinder (89) are electrically connected to the controller respectively.

[0048] Working process: The spare material pipe connected to the material supply barrel is clamped on the clamping device 42, and the spare spray gun is connected to the spare material pipe and positioned on the spray gun soaking device 8; when the spray gun needs to be replaced, the spare material pipe is clamped by the extension and contraction of the supporting telescopic cylinder 41 and the swing and rotation of the robot 2, and the clamping mechanism 52 on the other side is used to clamp the spare material pipe. At the same time, the quick-change disc assembly 9 also replaces the spare spray gun connected to the spare material pipe accordingly, and the steel ball 96 on the steel ball sleeve 97 is pushed out by the piston of the cylinder 94, so that the male quick-change disc 92 and the female quick-change disc 93 are locked. When the piston retracts, the steel ball 96 retracts, and the steel ball 96 disengages from the annular limit groove 99, releasing the locking state, so that the male quick-change disc 92 and the female quick-change disc 93 are disengaged, and the speed change is changed. It is fast and efficient. When the blockage needs to be backblown and cleaned, the robot 2 moves to the blowing nozzle 74 for backblowing, which can quickly, accurately and automatically clean the blockage in the spray gun nozzle without manual cleaning, saving time and effort, and improving the working efficiency of the spraying equipment; by setting a soaking tank 82 for soaking and cleaning the spray gun 3 after use, and setting a stirring mechanism 84 for enhancing the fluidity of the protective liquid, the cleaning effect is further improved, thereby preventing the spray gun from being blocked, and there is no need to frequently disassemble the spray gun, which reduces the workload of workers, and a storage box 85 is provided for storing replacement parts of the spray gun, which avoids the problem of easy loss of parts, facilitates quick replacement of parts of the spray gun, and improves working efficiency.

[0049] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. A carbon anode and steel claw intelligent spraying system, characterized by: The carbon anode and steel claw intelligent spraying system comprises a frame (1), a robot (2), a spray gun (3), a spare material pipe fixing device (4), a first supporting device (5), a second supporting device (6), a cleaning device (7), a spray gun soaking device (8), and a quick-change disk assembly (9), wherein the robot (2) is mounted on the frame (1), the spray gun (3) is mounted on the robot (2) via the quick-change disk assembly (9), the spare material pipe fixing device (4) is mounted on one side of the frame (1), the first supporting device (5) and the second supporting device (6) are mounted on the robot (2), and the cleaning device (7) and the spray gun soaking device (8) are both mounted on the frame (1); The quick-change disc assembly (9) includes a fixed seat (91), a male quick-change disc (92), a female quick-change disc (93), a cylinder (94), a piston (95), a steel ball (96), a steel ball sleeve (97), and an extension arm (98). The spray gun (3) is mounted on the fixed seat (91), the female quick-change disc (93) is mounted on the fixed seat (91), the male quick-change disc (92) is mounted on the bottom end of the extension arm (98), and the top end of the extension arm (98) is mounted on the robot (2). A steel ball sleeve (97) is installed at the bottom of the male quick-change disc (92), and the steel ball (96) is embedded in the steel ball sleeve (97). The cylinder (94) and the piston (95) are installed in the male quick-change disc (92), the cylinder (94) is connected to the piston (95), and the piston (95) is slidably sleeved with the inner wall of the steel ball sleeve (97). The female quick-change disc (93) is sleeved on the steel ball sleeve (97), and the inner wall of the female quick-change disc (93) is provided with an annular limiting groove (99) that is embedded with the steel ball (96).

2. The carbon anode and steel claw intelligent spraying system according to claim 1, characterized in that: The spare material pipe fixing device (4) comprises a supporting telescopic cylinder (41), a clamping device (42), and a fixing frame (43). The supporting telescopic cylinder (41) is mounted on the top of one side of the frame (1), the clamping device (42) is mounted on the supporting telescopic cylinder (41), and the material pipe is clamped on the clamping device (42) through the fixing frame (43).

3. The carbon anode and steel claw intelligent spraying system according to claim 2, characterized in that: The fixing frame (43) includes a fixing frame (44), a connecting plate (45), and a connecting ring (46). The connecting ring (46) is mounted on the fixing frame (44) through the connecting plate (45). A limiting rod (47) and a limiting plate (48) are provided on the other side of the fixing frame (44).

4. A carbon anode and steel claw intelligent spraying system according to claim 2 or 3, characterized in that: The first supporting device (5) and the second supporting device (6) have the same structural composition, both comprising a supporting rod (51) and a clamping mechanism (52). The supporting rod (51) is mounted on the robot (2), and the clamping mechanism (52) is mounted at both ends of the supporting rod (51).

5. The carbon anode and steel claw intelligent spraying system according to claim 4, characterized in that: The clamping device (42) and the clamping mechanism (52) have the same structure and composition, both of which include a finger cylinder (53) and a self-locking cylinder (54). The self-locking cylinder (54) is installed on the finger cylinder (53). A clamping block (55) is installed on the air claw of the finger cylinder (53). The clamping block (55) is provided with an arc groove (56) for facilitating the clamping of the fixed frame (43). A limiting block (57) for limiting the clamping block (55) is provided at the end of the piston rod of the self-locking cylinder (54).

6. A carbon anode and steel claw intelligent spraying system according to any one of claims 1, 2, 3, and 5, characterized in that: The cleaning device (7) includes a rotating cylinder (71), a first cylinder (72), a support plate (73), a blowing nozzle (74), and a material blockage detection sensor. The rotating cylinder (71) and the first cylinder (72) are both mounted on the frame (1) via the support plate (73). A manipulator for driving the valve handle on the spray gun (3) is mounted on the rotating cylinder (71). The blowing nozzle (74) docking the spray gun (3) is mounted on the first cylinder (72), and the material blockage detection sensor is mounted in the spray gun (3).

7. The carbon anode and steel claw intelligent spraying system according to claim 6, characterized in that: The blowing nozzle (74) is equipped with a liquid inlet pipe (75), a pressure relief valve (76), and a solenoid valve (77); the support plate (73) is hinged with a protective cover (78) disposed on the blowing nozzle (74); and a driving cylinder (79) is hinged between the support plate (73) and the protective cover (78).

8. A carbon anode and steel claw intelligent spraying system according to any one of claims 2, 3, 5, and 7, characterized in that: The spray gun soaking device (8) includes a fixed frame (81), a soaking tank (82), a cover plate (83), a stirring mechanism (84), a storage box (85), and a limit cover (86). The fixed frame (81) is installed on the frame (1), the soaking tank (82) and the storage box (85) are both installed in the fixed frame (81), the cover plate (83) is installed on the fixed frame (81) and is located above the soaking tank (82) and the storage box (85), the stirring mechanism (84) is installed on the cover plate (83) above the soaking tank (82), and the cover plate (83) above the soaking tank (82) is provided with a limit cover (86) for the spray gun (3) to extend into the soaking tank (82).

9. The carbon anode and steel claw intelligent spraying system according to claim 8, characterized in that: The soaking tank (82) and the storage box (85) are both mounted in the fixed frame (81) via slide rails and rollers to form a drawer-like structure that can be pulled out.

10. The carbon anode and steel claw intelligent spraying system according to claim 8, characterized in that: The limiting cover (86) is provided with a positioning pin (87), and the fixing seat (91) is provided with a positioning hole matching the positioning pin (87); the limiting cover (86) is slidably provided with a dust cover (88), the cover plate (83) is provided with a third cylinder (89), and the dust cover (88) is transmission-connected to the third cylinder (89).

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