A spraying device for water-cooled motor

Abstract

The present invention relates to the technical field of spraying devices, and specifically to a spraying device for a water-cooled motor, comprising a paint spraying station, a rotating structure, a paint spraying structure, a salvaging structure, a driving structure, a mounting structure and a dust reduction structure; the setting of the rotating structure is convenient for driving the water-cooled motor to move along the mounting frame, and the driving structure drives four of the gears in the rotating structure to rotate reciprocally, while cooperating with the paint spraying structure, it is convenient to spray the paint evenly on the motor housing, and at the same time, the four gears are driven to rotate by the driving structure, so that the belt does not need to drive the remaining gears to move, and it is convenient to remove the motor that has moved to the left and completed the painting, thereby improving the operational flexibility, the setting of the mounting structure is convenient for rapid disassembly and assembly between the mounting sleeve and the mounting column, thereby improving the disassembly and assembly efficiency, the setting of the dust reduction structure is convenient for absorbing excessive paint mist and reducing the propagation speed of the paint mist, and the setting of the salvaging structure is convenient for rapid salvage of paint residues floating on the water surface, thereby improving the salvage efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of spraying devices, in particular to a spraying device for a water-cooled motor. Background Art

[0002] The water-cooled high-temperature resistant special variable-frequency motor is an internal circulation water-cooled variable-frequency speed-regulating special motor developed and designed based on the variable-frequency speed regulation, special roller and furnace multi-speed series motors according to the needs of metallurgical continuous casting machines and billet discharge site conditions. During the production and processing of water-cooled motors, in order to ensure the corrosion resistance, wear resistance and insulation performance of the motors, the shell of the water-cooled motor is usually painted through a painting device.

[0003] However, when a conventional paint spraying device is painting a motor, the motor usually drives the pulley to rotate, so that the pulley on the mounting frame drives the belt to move, the belt drives the mounting column to move, the mounting column drives the mounting sleeve and the gear to move, and when the gear moves to mesh with the rack of the paint spraying station, the belt continues to drive the gear to move, so that the rack drives the gear to rotate, and at the same time drives the water-cooled motor hung on the bottom of the mounting column and the hook to rotate, and the water-cooled motor can be painted during rotation. When the painted motor needs to be removed for replacement, since the belt needs to drive the gear to move continuously when painting the motor, the water-cooled motor is replaced during movement, and the operating flexibility is low; and when the gear needs to be removed for replacement or maintenance, it is difficult to operate the motor properly. The gear is installed between the mounting sleeve and the mounting column by bolts. The bolt installation leads to low disassembly and assembly efficiency when the gear is disassembled and assembled. In the painting process of the paint shop, the circulating water of the water curtain (water curtain) device generally absorbs the spray paint mist. As the fallen paint accumulates more and more, the circulating water becomes turbid, deteriorates, and stinks. When treating sewage, paint flocculants are usually added to the circulating water of the paint spraying station to contact the paint particles, so that the paint residue in the sewage is condensed into agglomerates, and then floats up to separate the paint and water. After the circulating water is treated with the paint flocculant, the paint residue floating on the water surface can be manually salvaged to maintain the normal operation of the circulating water. Manual salvage of the paint residue floating on the water surface will lead to low salvage efficiency. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a spraying device for a water-cooled motor.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a spraying device for a water-cooled motor, comprising a spraying station, a rotating structure installed on the spraying station, a driving structure arranged above the spraying station, a spraying structure installed on the spraying station, a salvaging structure arranged at the bottom of the spraying station, and a mounting structure arranged in the rotating structure;

[0006] The rotating structure includes a fixed block fixedly connected to the paint spraying table and a mounting frame fixedly connected to the bottom of the fixed block, the mounting frame is rotatably connected to four connecting shafts, the bottom of the connecting shaft is fixedly connected to a first pulley, the four first pulleys are driven by belts, a plurality of mounting blocks are fixedly connected to the belts wound around the first pulleys, the side of the mounting block is fixedly connected to a mounting column, the mounting column is detachably connected to a mounting sleeve, a fixed column is rotatably connected in the mounting sleeve, and a hook is fixedly connected to the bottom of the fixed column;

[0007] The mounting structure comprises two limit rods slidably connected to the mounting column and a driving block slidably connected to the mounting column, the limit rods are slidably connected to the driving block, a pull rod is fixedly connected to the driving block, the pull rod is slidably connected to the mounting column, and a tension spring is fixedly connected between the pull rod and the mounting column;

[0008] The paint spraying structure includes a liquid storage tank installed on the right side of the paint spraying table and a paint pump installed above the liquid storage tank. The suction port of the paint pump is installed with a first connecting pipe, and the other end of the first connecting pipe is connected to the bottom of the liquid storage tank. A first hydraulic rod is installed on the paint spraying table, and a mounting rod is installed at the telescopic end of the first hydraulic rod. A third connecting pipe is installed behind the mounting rod, and four first nozzles are installed on the third connecting pipe. A second connecting pipe is installed at the discharge port of the paint pump, and the other end of the second connecting pipe is installed on the third connecting pipe.

[0009] Specifically, a gear is fixedly connected to the fixing column, a first motor is installed above the installation frame, and one of the connecting shafts is fixedly connected to an output shaft of the first motor.

[0010] Specifically, two connection blocks are fixedly connected to the installation frame, guide rails are fixedly connected to the two connection blocks, a connection ring is rotatably connected to the installation column, and the connection ring is in rolling cooperation with the guide rail.

[0011] Specifically, a positioning rod is fixedly connected to the mounting column, and the positioning rod is engaged with the mounting sleeve.

[0012] Specifically, three mounting shafts are rotatably connected in the liquid storage tank, a plurality of stirring rods are fixedly connected to the mounting shafts, a second pulley is fixedly connected above the mounting shaft, the three second pulleys are driven by belts, a first mounting seat is fixedly connected above the liquid storage tank, a second motor is mounted on the first mounting seat, and one of the mounting shafts is fixedly connected to the output shaft of the second motor.

[0013] Specifically, the driving structure includes a sliding rod slidably connected to the paint spraying table and a rack fixedly connected to the bottom of the sliding rod, the rack meshes with four gears, a driving rod is fixedly connected above the sliding rod, four vertical rods are fixedly connected above the paint spraying table, a guide column is fixedly connected between every two of the vertical rods, the driving rod is slidably connected to the guide column, a second mounting seat is installed above the paint spraying table, a rotating shaft is rotatably connected in the second mounting seat, a mounting plate is fixedly connected to the bottom of the rotating shaft, a roller is rotatably connected to the mounting plate, a driving groove is provided on the driving rod, and the roller is rollingly matched with the driving groove.

[0014] Specifically, a third motor is mounted on the second mounting seat, and the rotating shaft is fixedly connected to an output shaft of the third motor.

[0015] Specifically, the salvage structure includes a connecting frame slidably connected to the paint spraying station and a salvage net fixedly connected to the connecting frame, two guide frames are fixedly connected to the connecting frame, the guide frame is slidably connected to the paint spraying station, a guide rod is slidably connected to the guide frame, a guide plate is fixedly connected above the guide rod, the guide plate is slidably connected to the paint spraying station, a second hydraulic rod is installed on the left side of the paint spraying station, and the guide plate on the left is fixedly connected to the telescopic end of the second hydraulic rod.

[0016] Specifically, two guide sleeves are fixedly connected to the painting table, and the guide plate is slidably connected to the guide sleeves.

[0017] Specifically, the paint spray booth is provided with a dust reduction structure, and the dust reduction structure includes a fourth connecting pipe installed at the rear of the paint spray booth and a fifth connecting pipe installed inside the paint spray booth, the fourth connecting pipe is connected to the fifth connecting pipe, and a plurality of second nozzles are installed on the fifth connecting pipe, a water pump is installed at the bottom of the fourth connecting pipe, and the fourth connecting pipe is connected to the water outlet of the water pump, a sixth connecting pipe is installed at the rear bottom of the paint spray booth, and the other end of the sixth connecting pipe is installed at the water suction port of the water pump, a water-gas separator is installed in the paint spray booth, an axial flow fan is installed above the paint spray booth, and an overflow tank is provided in the paint spray booth.

[0018] The beneficial effects of the present invention are:

[0019] (1) The present invention discloses a spraying device for a water-cooled motor, wherein a rotating structure is provided on the spray painting table, a driving structure is provided on the spray painting table, and a spray painting structure is provided on the spray painting table. The setting of the rotating structure facilitates driving the water-cooled motor to move along the mounting frame. When spraying paint, the driving structure drives four gears in the rotating structure to rotate reciprocally, and cooperates with the spray painting structure to facilitate evenly spraying the paint on the motor housing. At the same time, the driving structure drives four gears to rotate, so that the belt does not need to drive the remaining gears to move. At this time, it is convenient to remove the motor that has been moved to the left and has been painted, thereby improving the operational flexibility.

[0020] (2) In the spraying device for a water-cooled motor described in the present invention, a mounting structure is provided in the rotating structure. When the gear needs to be disassembled for replacement or maintenance, the arrangement of the mounting structure facilitates rapid disassembly and assembly between the mounting sleeve and the mounting column, thereby improving disassembly and assembly efficiency.

[0021] (3) The spraying device for a water-cooled motor described in the present invention is provided with a salvage structure on the paint spraying table, and a dust reduction structure is provided on the paint spraying table. During the painting process, the dust reduction structure is convenient for absorbing excessive paint mist, reducing the spread of paint mist in the air, and protecting the health of operators and the on-site environment. The salvage structure is convenient for quickly salvaging paint residues floating on the water surface, thereby improving the salvage efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of a spraying device for a water-cooled motor provided by the present invention;

[0024] Figure 2 for Figure 1 An enlarged schematic diagram of the structure of section A is shown;

[0025] Figure 3 for Figure 1 An enlarged schematic diagram of the structure of part B is shown;

[0026] Figure 4 for Figure 1 An enlarged schematic diagram of the C-section structure is shown;

[0027] Figure 5 It is a schematic diagram of the connection structure between the connection frame and the spray painting station of the present invention;

[0028] Figure 6 for Figure 5 An enlarged schematic diagram of the D-section structure is shown;

[0029] Figure 7 for Figure 5 An enlarged schematic diagram of the structure of part E is shown;

[0030] Figure 8 It is a schematic diagram of the connection structure between the liquid storage tank and the paint spraying station of the present invention;

[0031] Fig. 9 for Figure 8 The enlarged schematic diagram of the F part structure is shown;

[0032] Fig.10 It is a schematic diagram of the connection structure between the gear and the fixed column of the present invention;

[0033] Fig.11 for Fig.10 The enlarged schematic diagram of the G-section structure shown;

[0034] Fig.12 It is a schematic diagram of the connection structure between the connection ring and the installation column of the present invention;

[0035] Fig.13 for Fig.12 The enlarged schematic diagram of the H-section structure is shown;

[0036] Fig.14 It is a schematic diagram of the connection structure between the slide rod and the drive rod of the present invention.

[0037] In the figure: 1. spray painting table; 2. rotating structure; 201. fixed block; 202. mounting frame; 203. connecting shaft; 204. first pulley; 205. mounting block; 206. mounting column; 207. mounting sleeve; 208. fixing column; 209. gear; 210. hook; 211. first motor; 212. connecting block; 213. connecting ring; 214. guide rail; 3. spray painting structure; 301. liquid storage tank; 302. paint pump; 303. stirring rod; 304. second pulley; 305. first mounting seat; 306. second motor; 307. mounting shaft; 308. first connecting pipe; 309. second connecting pipe; 310. first hydraulic rod; 311. mounting rod; 312. third connecting pipe; 313. first nozzle; 4. salvage structure; 401. connecting frame; 402, fishing net; 403, guide frame; 404, guide rod; 405, guide plate; 406, guide sleeve; 407, second hydraulic rod; 5, driving structure; 501, sliding rod; 502, rack; 503, driving rod; 504, driving groove; 505, roller; 506, second mounting seat; 507, rotating shaft; 508, mounting plate; 509, third motor; 510, vertical rod; 511, guide column; 6, mounting structure; 601, limit rod; 602, driving block; 603, pull rod; 604, tension spring; 605, positioning rod; 7, dust suppression structure; 701, fourth connecting pipe; 702, fifth connecting pipe; 703, second nozzle; 704, water pump; 705, sixth connecting pipe; 706, water-gas separator; 707, axial flow fan; 708, overflow tank. DETAILED DESCRIPTION

[0038] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0039] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig.10 , Fig.11 , Fig.12 , Fig.13 and Fig.14As shown, a spraying device for a water-cooled motor described in the present invention comprises a spray painting platform 1, a rotating structure 2 installed on the spray painting platform 1, a driving structure 5 arranged above the spray painting platform 1, a spray painting structure 3 installed on the spray painting platform 1, a salvaging structure 4 arranged at the bottom of the spray painting platform 1, and a mounting structure 6 arranged in the rotating structure 2; the rotating structure 2 comprises a fixed block 201 fixedly connected to the spray painting platform 1 and a mounting frame 202 fixedly connected to the bottom of the fixed block 201, and the mounting frame 202 is rotatably connected with four connecting shafts 2 03, the bottom of the connecting shaft 203 is fixedly connected to a first pulley 204, the four first pulleys 204 are driven by belts, and a plurality of mounting blocks 205 are fixedly connected to the belts wound around the first pulleys 204, and the sides of the mounting blocks 205 are fixedly connected to mounting columns 206, and mounting sleeves 207 are detachably connected to the mounting columns 206, and a fixing column 208 is rotatably connected to the mounting sleeve 207, and a hook 210 is fixedly connected to the bottom of the fixing column 208; the mounting structure 6 includes a mounting member 206 slidably connected to the mounting member ... The two limiting rods 601 in the mounting column 206 are slidably connected to the driving block 602 in the mounting column 206, the limiting rods 601 are slidably connected to the driving block 602, a pull rod 603 is fixedly connected to the driving block 602, the pull rod 603 is slidably connected to the mounting column 206, and a tension spring 604 is fixedly connected between the pull rod 603 and the mounting column 206; the painting structure 3 includes a liquid storage tank 301 installed on the right side of the painting table 1 and a paint pump 302 installed above the liquid storage tank 301, the paint pump 302 A first connecting pipe 308 is installed at the suction port, and the other end of the first connecting pipe 308 is connected to the bottom of the liquid storage tank 301. A first hydraulic rod 310 is installed on the paint spraying table 1, and a mounting rod 311 is installed at the telescopic end of the first hydraulic rod 310. A third connecting pipe 312 is installed behind the mounting rod 311, and four first nozzles 313 are installed on the third connecting pipe 312. A second connecting pipe 309 is installed at the discharge port of the paint pump 302, and the other end of the second connecting pipe 309 is installed on the third connecting pipe 312.

[0040] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Fig.10 , Fig.11 , Fig.12 and Fig.13As shown, a gear 209 is fixedly connected to the fixed column 208, a first motor 211 is installed above the installation frame 202, one of the connecting shafts 203 is fixedly connected to the output shaft of the first motor 211, two connecting blocks 212 are fixedly connected to the installation frame 202, and guide rails 214 are fixedly connected to the two connecting blocks 212, a connecting ring 213 is rotatably connected to the installation column 206, and the connecting ring 213 and the guide rail 214 are rollingly matched, and a positioning rod 605 is fixedly connected to the installation column 206, and the positioning rod 605 is engaged with the installation sleeve 207. When the gear 209 needs to be removed for replacement or maintenance, the pull rod 603 is pulled downward, and the tension spring 604 extends when the pull rod 603 slides downward, and the pull rod 603 drives the driving block at the same time. 602 is slidably matched with the limit rod 601. When the driving block 602 is slidably matched with the inclined surface of the limit rod 601, the two limit rods 601 slide toward each other, so that the limit rod 601 shrinks to the inside of the mounting column 206 and no longer engages with the mounting sleeve 207. At this time, the gear 209 can be removed from the mounting column 206 through the mounting sleeve 207, and the two limit rods 601 are driven by the driving block 602 to shrink to the inside of the mounting column 206, and at the same time, they are not engaged with the mounting sleeve 207. When the mounting sleeve 207 is disassembled and assembled, the disassembly and assembly efficiency is improved. When the mounting sleeve 207 is installed, the positioning rod 605 on the mounting column 206 can be plugged into the mounting sleeve 207 to position the mounting sleeve 207 so that the two limit rods 601 can be aligned with the mounting holes in the mounting sleeve 207.

[0041] Specifically, Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig.14As shown, three mounting shafts 307 are rotatably connected in the liquid storage tank 301, and a plurality of stirring rods 303 are fixedly connected to the mounting shafts 307. A second pulley 304 is fixedly connected above the mounting shaft 307, and the three second pulleys 304 are driven by belts. A first mounting seat 305 is fixedly connected above the liquid storage tank 301, and a second motor 306 is installed on the first mounting seat 305, one of the mounting shafts 307 is fixedly connected to the output shaft of the second motor 306, and the driving structure 5 includes a slide bar 501 slidably connected to the paint spraying station 1 and a rack 502 fixedly connected to the bottom of the slide bar 501, and the rack 502 is meshed with four of the gears 209, and the slide bar 501 is fixedly connected to the paint spraying station 1. A driving rod 503 is fixedly connected to the side of the painting table 1, four vertical rods 510 are fixedly connected to the top of the painting table 1, and a guide column 511 is fixedly connected between every two of the vertical rods 510. The driving rod 503 is slidably connected to the guide column 511. A second mounting seat 506 is installed above the painting table 1, and a rotating shaft 507 is rotatably connected in the second mounting seat 506. A mounting plate 508 is fixedly connected to the bottom of the rotating shaft 507, and a roller 505 is rotatably connected to the mounting plate 508. A driving groove 504 is provided on the driving rod 503, and the roller 505 is rollingly matched with the driving groove 504. A third motor 509 is installed on the second mounting seat 506, and the rotating shaft 507 is fixedly connected to the output shaft of the third motor 509 First, the water-cooled motor is installed on the hanger, and then the water-cooled motor is hung on the hook 210 through the hanger. After hanging, the first motor 211 is started. When the output shaft of the first motor 211 rotates, it drives one of the connecting shafts 203 on the installation frame 202 to rotate, and one of the connecting shafts 203 drives a first pulley 204 to rotate. One first pulley 204 drives the other three first pulleys 204 to rotate through the belt. The belt on the first pulley 204 drives multiple installation blocks 205 to move, and the installation block 205 drives the installation column 206 to move. The installation column 206 drives the connecting ring 213 to roll with the guide rail 214. Through the rolling cooperation between the connecting ring 213 and the guide rail 214, it is convenient to adjust the installation column 206 during movement. The installation column 206 is guided to make the movement more stable. At the same time, the installation column 206 will drive the installation sleeve 207, the fixing column 208, the gear 209 and the hook 210 to move. When each of the four water-cooled motors moves to correspond to the four first nozzles 313, the third motor 509 is started. When the output shaft of the third motor 509 rotates, the rotating shaft 507 is driven to rotate. The rotating shaft 507 drives the installation disk 508 to rotate. When the installation disk 508 rotates, it drives the roller 505 to roll in the driving groove 504, so that the driving rod 503 slides back and forth on the two guide columns 511. The setting of the guide column 511 makes the sliding of the driving rod 503 more stable. At the same time, the driving rod 503 drives the sliding rod 501 to slide left and right on the painting table 1.The slide bar 501 drives the rack 502 to move left and right, so that the rack 502 drives the four gears 209 to rotate back and forth. When the gear 209 rotates, it drives the hook 210 to rotate, so that the hook 210 drives the water-cooled motor to rotate back and forth. When the paint pump 302 is started, the paint pump 302 causes the paint in the liquid storage tank 301 to enter the paint pump 302 from the first connecting pipe 308, and then enter the third connecting pipe 312 from the second connecting pipe 309 at the discharge port of the paint pump 302, and finally spray the paint from the four first nozzles 313 installed on the third connecting pipe 312 to the motor, so as to perform paint spraying on the motor housing. At the same time, by starting the first hydraulic rod 310, the extension of the telescopic end of the first hydraulic rod 310 will drive the installation rod 311 to move downward, and when the installation rod 311 moves, the positions of the third connecting pipe 312 and the first nozzle 313 are adjusted. At this time, the water-cooled motor rotates back and forth, which is convenient for spraying the paint evenly on the shell. When the subsequent motor makes the rack 502 drive the gear 209 to rotate during the painting process, the painted motor moves to the left side of the painting table 1, and the painted motor can be removed. At the same time, the belt does not drive the gear 209 to move, which is convenient for removing the painted motor, improving the operational flexibility. When the paint is in use, the second motor 306 can be started. When the output shaft of the second motor 306 rotates, the installation shaft 307 is driven to rotate. When the installation shaft 307 rotates, the second pulley 304 is driven to rotate. One of the second pulleys 304 drives the other two second pulleys 304 to rotate through the belt transmission, so that the three installation shafts 307 rotate at the same time. The installation shaft 307 will drive the stirring rod 303 to stir the paint, so that the paint is mixed more evenly.

[0042] Specifically, Figure 1 , Figure 5 , Figure 8 and Fig. 9As shown, the salvage structure 4 includes a connection frame 401 slidably connected to the painting booth 1 and a salvage net 402 fixedly connected to the connection frame 401, two guide frames 403 are fixedly connected to the connection frame 401, the guide frame 403 is slidably connected to the painting booth 1, a guide rod 404 is slidably connected to the guide frame 403, a guide plate 405 is fixedly connected above the guide rod 404, the guide plate 405 is slidably connected to the painting booth 1, a second hydraulic rod 407 is installed on the left side of the painting booth 1, the guide plate 405 on the left is fixedly connected to the telescopic end of the second hydraulic rod 407, two guide sleeves 406 are fixedly connected to the painting booth 1, the guide plate 405 is slidably connected to the guide sleeve 406, The paint booth 1 is provided with a dust reduction structure 7, and the dust reduction structure 7 includes a fourth connecting pipe 701 installed at the rear of the paint booth 1 and a fifth connecting pipe 702 installed inside the paint booth 1, the fourth connecting pipe 701 is communicated with the fifth connecting pipe 702, a plurality of second nozzles 703 are installed on the fifth connecting pipe 702, a water pump 704 is installed at the bottom of the fourth connecting pipe 701, the fourth connecting pipe 701 is communicated with the water outlet of the water pump 704, a sixth connecting pipe 705 is installed at the bottom of the rear of the paint booth 1, and the other end of the sixth connecting pipe 705 is installed at the water suction port of the water pump 704, a water-gas separator 706 is installed in the paint booth 1, and an axial flow fan 707 is installed above the paint booth 1. The paint spray booth 1 is provided with an overflow tank 708. During the paint spraying process, the axial flow fan 707 is started. When the axial flow fan 707 is in operation, the air flow speed at the paint spraying location is accelerated, and at the same time, the excess paint mist floating in the air is sucked to the partition in the middle of the paint spray booth 1. Since the water pump 704 transports the water in the water pool at the bottom of the paint spray booth 1 to the overflow tank 708 through the sixth connecting pipe 705 and the fourth connecting pipe 701, the water in the overflow tank 708 will flow down from the partition and flush the paint to the water surface. At the same time, the fourth connecting pipe 701 will also transport the water to the fifth connecting pipe 702, and then spray it from the second nozzle 703 in the fifth connecting pipe 702. The water sprayed by the second nozzle 703 will flush the remaining paint mist into the water again. At this time, the excessive paint mist is absorbed by the circulating water. Reduce the spread of paint mist in the air, protect the health of operators and the environment on site. When there are more paint residues floating in the sewage, add paint flocculants to the circulating water of the paint spraying station 1 to contact the paint particles, so that the paint residues in the sewage are condensed into agglomerates, and then float up to separate the paint from the water. After the circulating water is treated with the paint flocculant, the second hydraulic rod 407 is started. The second hydraulic rod 407 will drive the left guide plate 405 to slide upward. When the left guide plate 405 slides upward, it slides more smoothly through the guide sleeve 406. At the same time, the left guide plate 405 will drive the guide frame 403 to move upward through the guide rod 404. The guide frame 403 drives the connecting frame 401 to move upward. When the connecting frame 401 moves upward, it drives the salvage net 402 to move upward.When the salvage net 402 is upward, the floating paint residue is salvaged. When the bottom surface of the connection frame 401 rises to a certain position, the connection frame 401 is pulled forward, so that the connection frame 401 drives the guide frame 403 and the guide rod 404 to slide off. At this time, the paint residue is salvaged. The connection frame 401 cooperates with the salvage net 402 to quickly salvage the paint residue floating on the water surface, thereby improving the salvage efficiency.

[0043] When the present invention is in use, firstly, the water-cooled motor is installed on the hanger, and then the water-cooled motor is hung on the hook 210 through the hanger. After hanging, the first motor 211 is started. When the output shaft of the first motor 211 rotates, it drives one of the connecting shafts 203 on the installation frame 202 to rotate, and one of the connecting shafts 203 drives a first belt pulley 204 to rotate, and one first belt pulley 204 drives the other three first belt pulleys 204 to rotate through the belt, and the belt on the first belt pulley 204 drives multiple installation blocks 205 to move, and the installation block 205 drives the installation column 206 to move, and the installation column 206 drives the connecting ring 213 to roll with the guide rail 214, and the connecting ring 213 rolls with the guide rail 214 to facilitate alignment. The installation column 206 guides during movement, so that the installation column 206 moves more smoothly. At the same time, the installation column 206 drives the installation sleeve 207, the fixing column 208, the gear 209 and the hook 210 to move. When each of the four water-cooled motors moves to correspond to the four first nozzles 313, by starting the third motor 509, the output shaft of the third motor 509 rotates to drive the rotating shaft 507 to rotate, and the rotating shaft 507 drives the installation disk 508 to rotate. When the installation disk 508 rotates, it drives the roller 505 to roll in the driving groove 504, so that the driving rod 503 slides back and forth on the two guide columns 511. The setting of the guide column 511 makes the sliding of the driving rod 503 more stable. At the same time, the driving rod 503 drives the sliding rod 50 1 slides left and right on the paint spraying table 1, and the slide bar 501 drives the rack 502 to move left and right, so that the rack 502 drives the four gears 209 to rotate back and forth. When the gear 209 rotates, it drives the hook 210 to rotate, so that the hook 210 drives the water-cooled motor to rotate back and forth. When rotating, by starting the paint pump 302, the paint pump 302 allows the paint in the liquid storage tank 301 to enter the paint pump 302 from the first connecting pipe 308, and then enter the third connecting pipe 312 from the second connecting pipe 309 at the discharge port of the paint pump 302, and finally sprays the paint from the four first nozzles 313 installed on the third connecting pipe 312 to the motor, so as to spray paint the motor housing. At the same time, by starting the first hydraulic rod 310, the telescopic end of the first hydraulic rod 310 can be extended. The mounting rod 311 will be driven to move downward. When the mounting rod 311 moves, the positions of the third connecting pipe 312 and the first spray head 313 are adjusted. At this time, the water-cooled motor reciprocates to facilitate the uniform spraying of the paint on the shell. When the subsequent motor is in the painting process, the rack 502 drives the gear 209 to rotate. At this time, the motor that has been painted moves to the left side of the painting table 1, and the motor that has been painted can be removed. At the same time, the belt does not drive the gear 209 to move, which is convenient for removing the motor that has been painted, thereby improving the operational flexibility. When the paint is in use, the second motor 306 can be started. When the output shaft of the second motor 306 rotates, the mounting shaft 307 is driven to rotate. When the mounting shaft 307 rotates, the second pulley 304 is driven to rotate.One of the second pulleys 304 drives the other two second pulleys 304 to rotate through belt transmission, so that the three installation shafts 307 rotate simultaneously, and the installation shafts 307 drive the stirring rods 303 to stir the paint, so that the paint is mixed more evenly;

[0044] When the gear 209 needs to be disassembled for replacement or maintenance, the pull rod 603 is pulled downward. When the pull rod 603 slides downward, the tension spring 604 extends, and at the same time, the pull rod 603 drives the driving block 602 to slide with the limit rod 601. When the driving block 602 slides with the inclined surface of the limit rod 601, the two limit rods 601 slide toward each other, so that the limit rod 601 shrinks to the inside of the mounting column 206 and no longer engages with the mounting sleeve 207. At this time, the mounting sleeve 207 can be used to The gear 209 is removed from the mounting column 206, and the two limiting rods 601 are driven by the driving block 602 to retract into the interior of the mounting column 206, and are not engaged with the mounting sleeve 207. When the mounting sleeve 207 is disassembled and assembled, the disassembly and assembly efficiency is improved. When the mounting sleeve 207 is installed, the positioning rod 605 on the mounting column 206 can be plugged into the mounting sleeve 207 to position the mounting sleeve 207, so that the two limiting rods 601 can be aligned with the mounting holes in the mounting sleeve 207.

[0045] During the painting process, the axial flow fan 707 is started. When the axial flow fan 707 is in operation, the air flow speed at the painting place is accelerated, and at the same time, the excess paint mist floating in the air is sucked to the partition in the middle of the painting booth 1. Since the water pump 704 transports the water in the water pool at the bottom of the painting booth 1 to the overflow tank 708 through the sixth connecting pipe 705 and the fourth connecting pipe 701, the water in the overflow tank 708 will flow down from the partition and flush the paint to the water surface. At the same time, the fourth connecting pipe 701 will also transport the water to the fifth connecting pipe 702, and then spray it from the second nozzle 703 in the fifth connecting pipe 702. The water sprayed by the second nozzle 703 will flush the remaining paint mist into the water again. At this time, the excessive paint mist is absorbed by the circulating water, the spread of the paint mist in the air is reduced, and the health of the operators and the environment in the field are protected. When there are more paint residues floating in the sewage, a paint flocculant is added to the circulating water of the painting booth 1 to contact the paint particles, so that the paint residues in the sewage can be reduced. The paint residue condenses into a mass and then floats up to separate the paint from the water. After the circulating water is treated with the paint flocculant, the second hydraulic rod 407 is started. The second hydraulic rod 407 drives the left guide plate 405 to slide upward. When the left guide plate 405 slides upward, it slides more smoothly through the guide sleeve 406. At the same time, the left guide plate 405 drives the guide frame 403 to move upward through the guide rod 404. The guide frame 403 drives the connecting frame 401 to move upward. When the connecting frame 401 moves upward, it drives the salvage net 402 to move upward. When the salvage net 402 moves upward, the floating paint residue is salvaged. When the bottom surface of the connecting frame 401 rises to a certain position, the connecting frame 401 is pulled forward, so that the connecting frame 401 drives the guide frame 403 and the guide rod 404 to slip. At this time, the salvage of the paint residue is completed. The connection frame 401 cooperates with the salvage net 402 to quickly salvage the paint residue floating on the water surface, thereby improving the salvage efficiency.

[0046] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A spraying device for a water-cooled motor, characterized in that: It comprises a painting booth (1), a rotating structure (2) installed on the painting booth (1), a driving structure (5) arranged above the painting booth (1), a painting structure (3) installed on the painting booth (1), a salvaging structure (4) arranged at the bottom of the painting booth (1), and a mounting structure (6) arranged in the rotating structure (2); The rotating structure (2) comprises a fixed block (201) fixedly connected to the spray painting table (1) and a mounting frame (202) fixedly connected to the bottom of the fixed block (201); four connecting shafts (203) are rotatably connected to the mounting frame (202); a first belt pulley (204) is fixedly connected to the bottom of the connecting shaft (203); the four first belt pulleys (204) are driven by belts; a plurality of mounting blocks (205) are fixedly connected to the belts wound around the first belt pulleys (204); a mounting column (206) is fixedly connected to the side of the mounting block (205); a mounting sleeve (207) is detachably connected to the mounting column (206); a fixed column (208) is rotatably connected to the mounting sleeve (207); a hook (210) is fixedly connected to the bottom of the fixed column (208); The mounting structure (6) comprises two limit rods (601) slidably connected to the mounting column (206) and a driving block (602) slidably connected to the mounting column (206); the limit rods (601) are slidably connected to the driving block (602); a pull rod (603) is fixedly connected to the driving block (602); the pull rod (603) is slidably connected to the mounting column (206); a tension spring (604) is fixedly connected between the pull rod (603) and the mounting column (206); The paint spraying structure (3) comprises a liquid storage tank (301) installed on the right side of the paint spraying station (1) and a paint pump (302) installed above the liquid storage tank (301); a first connecting pipe (308) is installed at the suction port of the paint pump (302); the other end of the first connecting pipe (308) is connected to the bottom of the liquid storage tank (301); a first hydraulic rod (310) is installed on the paint spraying station (1); a mounting rod (311) is installed at the telescopic end of the first hydraulic rod (310); a third connecting pipe (312) is installed behind the mounting rod (311); four first nozzles (313) are installed on the third connecting pipe (312); a second connecting pipe (309) is installed at the discharge port of the paint pump (302); the other end of the second connecting pipe (309) is installed on the third connecting pipe (312); A gear (209) is fixedly connected to the fixing column (208), a first motor (211) is installed above the installation frame (202), and one of the connecting shafts (203) is fixedly connected to an output shaft of the first motor (211); The driving structure (5) comprises a sliding rod (501) slidably connected to the spray painting table (1) and a rack (502) fixedly connected to the bottom of the sliding rod (501), the rack (502) meshing with four of the gears (209), a driving rod (503) fixedly connected above the sliding rod (501), four vertical rods (510) fixedly connected above the spray painting table (1), a guide column (511) fixedly connected between every two of the vertical rods (510), and the driving rod (503) fixedly connected to the top of the sliding rod (501). The movable rod (503) is slidably connected to the guide column (511); a second mounting seat (506) is installed above the spray painting table (1); a rotating shaft (507) is rotatably connected to the second mounting seat (506); a mounting plate (508) is fixedly connected to the bottom of the rotating shaft (507); a roller (505) is rotatably connected to the mounting plate (508); a driving groove (504) is provided on the driving rod (503); and the roller (505) and the driving groove (504) are in rolling cooperation.

2. The spraying device for a water-cooled motor according to claim 1, characterized in that: Two connection blocks (212) are fixedly connected to the installation frame (202), guide rails (214) are fixedly connected to the two connection blocks (212), a connection ring (213) is rotatably connected to the installation column (206), and the connection ring (213) and the guide rail (214) are in rolling cooperation.

3. The spraying device for a water-cooled motor according to claim 2, characterized in that: A positioning rod (605) is fixedly connected to the installation column (206), and the positioning rod (605) is engaged with the installation sleeve (207).

4. The spraying device for a water-cooled motor according to claim 3, characterized in that: Three mounting shafts (307) are rotatably connected in the liquid storage tank (301), a plurality of stirring rods (303) are fixedly connected to the mounting shafts (307), a second belt pulley (304) is fixedly connected above the mounting shaft (307), and the three second belt pulleys (304) are driven by belts, a first mounting seat (305) is fixedly connected above the liquid storage tank (301), a second motor (306) is mounted on the first mounting seat (305), and one of the mounting shafts (307) is fixedly connected to an output shaft of the second motor (306).

5. The spraying device for a water-cooled motor according to claim 4, characterized in that: A third motor (509) is mounted on the second mounting seat (506), and the rotating shaft (507) is fixedly connected to an output shaft of the third motor (509).

6. The spraying device for a water-cooled motor according to claim 1, characterized in that: The salvaging structure (4) comprises a connection frame (401) slidably connected to the painting booth (1) and a salvaging net (402) fixedly connected to the connection frame (401); two guide frames (403) are fixedly connected to the connection frame (401); the guide frames (403) are slidably connected to the painting booth (1); a guide rod (404) is slidably connected to the guide frame (403); a guide plate (405) is fixedly connected above the guide rod (404); the guide plate (405) is slidably connected to the painting booth (1); a second hydraulic rod (407) is installed on the left side of the painting booth (1); the guide plate (405) on the left side is fixedly connected to the telescopic end of the second hydraulic rod (407).

7. The spraying device for a water-cooled motor according to claim 6, characterized in that: Two guide sleeves (406) are fixedly connected to the spray painting table (1), and the guide plate (405) is slidably connected to the guide sleeves (406).

8. The spraying device for a water-cooled motor according to claim 1, characterized in that: The paint spray booth (1) is provided with a dust reduction structure (7), the dust reduction structure (7) comprising a fourth connecting pipe (701) installed at the rear of the paint spray booth (1) and a fifth connecting pipe (702) installed inside the paint spray booth (1), the fourth connecting pipe (701) is connected to the fifth connecting pipe (702), a plurality of second nozzles (703) are installed on the fifth connecting pipe (702), and a water pump (703) is installed at the bottom of the fourth connecting pipe (701). 04), the fourth connecting pipe (701) is connected to the water outlet of the water pump (704), a sixth connecting pipe (705) is installed at the rear bottom of the spray booth (1), the other end of the sixth connecting pipe (705) is installed at the water suction port of the water pump (704), a water-gas separator (706) is installed in the spray booth (1), an axial flow fan (707) is installed above the spray booth (1), and an overflow tank (708) is provided in the spray booth (1).

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