Coupler machining and spraying equipment

Abstract

The utility model belongs to the technical field of spraying, and particularly relates to coupling machining spraying equipment which comprises a spraying box. A first groove is formed in the middle of the spraying box; two first motors are fixedly connected to the side wall of the first groove; the two first motors are oppositely arranged; the output end of the first motor is fixedly connected with an elastic telescopic rod; the middle part of the elastic telescopic rod is fixedly connected with a plurality of groups of springs; the elastic telescopic rods are distributed in the middle of the elastic telescopic rods at equal intervals. The spring is fixedly connected to the position close to the end of the elastic telescopic rod. The end part of the spring is fixedly connected with a supporting block; the end part of the supporting block is fixedly connected with a guide plate; the guide plate is arranged in an arc shape; a coating box is fixedly connected to the top of the spraying box; the coupling is fixedly rotated during spraying, so that the surface of the coupling can be effectively and uniformly covered with the coating in the spraying process, the problem that the thickness of the coating on the surface of the coupling is not uniform is effectively solved, and the durability and stability of the coating are effectively enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying, in particular to a coupling processing spraying device. Background Art

[0002] A coupling is a mechanical part that is mainly used to connect different mechanisms or parts. The coupling enables them to rotate together to transmit motion and power. In the process of transmitting motion and power, the two shafts or shafts rotate with the rotating parts.

[0003] Couplings are widely used in various mechanical equipment and are key components in mechanical equipment. Marine couplings are mainly used to connect ship power systems and propulsion systems. After production, marine couplings are exposed to the air and are prone to oxidation and corrosion. It is necessary to spray rust inhibitors or other protective coatings on the surface of the coupling to reduce rust and corrosion.

[0004] During the spraying process of the coupling, the coupling needs to be turned over after being fixed for spraying, and the spraying equipment is turned on and off repeatedly, which can easily lead to the problem of uneven thickness of the coating on the surface of the coupling.

[0005] To this end, the utility model provides a coupling processing spraying equipment. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a coupling processing spraying equipment described in the utility model comprises a spray box; a first groove is opened in the middle of the spray box; two first motors are fixedly connected to the side walls of the first groove; the two first motors are arranged oppositely; an elastic telescopic rod is fixedly connected to the output end of the first motor; a plurality of groups of springs are fixedly connected to the middle of the elastic telescopic rod; the elastic telescopic rods are equidistantly distributed in the middle of the elastic telescopic rod; the springs are fixedly connected to positions close to the ends of the elastic telescopic rods; a support block is fixedly connected to the ends of the springs; a guide plate is fixedly connected to the ends of the support blocks; the guide plate is arranged in an arc shape; a paint box is fixedly connected to the top of the spray box; a pipeline is fixedly connected to the bottom of the paint box ; The middle part of the pipeline passes through the top of the spray box; a telescopic hose is fixedly connected to the end of the pipeline; a nozzle is fixedly connected to the end of the telescopic hose. By rotating the coupling in a fixed manner during spraying, the coating can be effectively and evenly covered on the surface of the coupling during the spraying process, effectively reducing the problem of uneven coating thickness on the surface of the coupling. The coating can be effectively and evenly penetrated into the grooves and irregular surfaces of the coupling through rotation, effectively reducing the time required to flip the coupling for spraying, and can reduce the adjustment operation of switching the spraying equipment when the coupling is flipped, effectively saving the time for spraying the coupling, and the centrifugal force generated by the rotating coupling can be used to discharge bubbles and impurities in the coating, effectively enhancing the durability and stability of the coating.

[0008] Preferably, two fixing rods are fixedly connected to the side wall of the pipe; the two fixing rods are arranged opposite to each other; a metal soft rod is fixedly connected to the bottom of the fixing rod; the other end of the metal soft rod is fixedly connected to the middle of the telescopic hose, and the angle of the nozzle can be effectively adjusted through the metal soft rod, the spraying direction and distribution of the paint can be controlled, the uniform coverage of the paint on the surface of the coupling can be effectively increased, the uneven thickness of the coating can be effectively reduced, the paint can be effectively sprayed accurately to the area that needs to be coated, the spraying range of the paint can be effectively controlled to reduce the waste of paint, thereby reducing production costs and effectively improving the quality and consistency of the coating.

[0009] Preferably, two air pumps are fixedly connected to the side walls of the first groove; the two air pumps are arranged opposite to each other; an exhaust pipe is fixedly connected to the middle of the air pump; an exhaust head is fixedly connected to the end of the exhaust pipe, and blowing the air flow to the spraying surface of the coupling through the exhaust head can effectively increase the air flow velocity in the spraying area, effectively increase the volatilization time of the solvent in the coating, thereby accelerating the drying of the coating, and effectively making the coating evenly distributed on the surface of the coupling, effectively reducing the accumulation of coating or the formation of uneven thickness, and can effectively blow away the coating or other impurities generated during the spraying process, effectively increasing the cleanliness and quality of the coating surface.

[0010] Preferably, a second groove is provided in the middle of the spray box; the second groove is provided at the bottom of the first groove; a second motor is fixedly connected to the middle of the second groove; the middle of the second motor passes through the top of the second groove; a water storage pipe is fixedly connected to the output end of the second motor; a water injection hole is provided in the middle of the water storage pipe; the water injection hole is provided near the end of the water storage pipe; two water outlet holes are provided in the middle of the water storage pipe; the two water outlet holes are arranged opposite to the water injection hole; two sleeves are provided in the middle of the water storage pipe; two support rods are fixedly connected to the middle of the water storage pipe; scrapers are fixedly connected to the ends of the two support rods, and the problem of difficult cleaning of the paint after drying can be effectively reduced by discharging water to the spraying area, and the paint attached to the bottom of the first groove can be effectively reduced, and the paint solidified at the bottom of the first groove can be reduced. The scraper can effectively clean the paint residue, and the scraper can completely scrape off the paint attached to the surface, effectively increasing the cleanliness of the working area, and can effectively control the flow of water, effectively reduce the problem of waste caused by excessive water discharge, and effectively increase work efficiency.

[0011] Preferably, a through groove is provided at the bottom of the first groove; a collecting box is installed in the middle of the second groove; the collecting box is installed at the bottom position corresponding to the through groove, and the paint and water generated by spraying can be effectively collected through the collecting box, effectively reducing the accumulation of paint and water in the working area, and can effectively discharge the paint and water in a centralized manner, effectively reducing the pollution to the working environment and the environment, effectively reducing the scattering of paint and water around the working area, and effectively increasing the cleanliness of the working area, thereby reducing pollution and improving work efficiency.

[0012] Preferably, two connecting rods are fixedly connected to the middle part of the exhaust head; the two connecting rods are arranged opposite to each other; heating wires are fixedly connected to the ends of the two connecting rods, and the airflow can effectively generate heat through the heating wires, so that the coupling can be effectively heat-treated after spraying, and the fluidity of the spraying material can be effectively increased through the hot air, so that the uniformity of the coating on the surface of the coupling can be increased, and the adhesion and durability of the coating on the surface of the coupling can be effectively increased, and the generation of bubbles in the coupling coating can be effectively reduced, and the coating can be effectively dried and cured quickly, effectively improving the overall quality of the coating and work efficiency.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The coupling processing spraying equipment described in the utility model can effectively and evenly cover the surface of the coupling by rotating the coupling in a fixed manner during spraying, and can effectively and evenly penetrate the grooves and irregular surfaces of the coupling by rotation, thereby effectively reducing the time required to flip the coupling for spraying, and can reduce the adjustment operation of switching the spraying equipment when the coupling is flipped, effectively saving the time for spraying the coupling, and expelling bubbles and impurities in the coating by the centrifugal force generated by the rotating coupling, thereby effectively enhancing the durability and stability of the coating.

[0015] 2. The coupling processing spraying equipment described in the utility model can effectively adjust the angle of the nozzle through the metal soft rod, can control the spray direction and distribution of the paint, effectively increase the uniform coverage of the coating on the coupling surface, effectively reduce the uneven thickness of the coating, can effectively spray the coating accurately to the area that needs to be coated, can effectively control the spray range of the coating to reduce the waste of the coating, thereby reducing production costs and effectively improving the quality and consistency of the coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a stereoscopic diagram of a coupling processing and spraying device in the utility model;

[0018] Figure 2 It is a structural schematic diagram of the elastic telescopic rod in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the support block in the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the heating wire in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the water storage pipe in the utility model;

[0022] Figure 6 It is a structural schematic diagram of the water outlet in the utility model;

[0023] Figure 7 It is a structural schematic diagram of the sealing gasket in the utility model;

[0024] In the figure: 1. spray box; 10. first groove; 11. first motor; 12. elastic telescopic rod; 13. spring; 14. support block; 15. guide plate; 16. paint box; 17. pipeline; 18. telescopic hose; 19. nozzle; 2. fixing rod; 21. metal soft rod; 3. air pump; 31. exhaust pipe; 32. exhaust head; 4. second groove; 41. second motor; 42. water storage pipe; 43. water injection hole; 44. water outlet hole; 45. sleeve; 46. support rod; 47. scraper; 5. through groove; 51. collecting box; 6. connecting rod; 61. heating wire; 7. sealing gasket. DETAILED DESCRIPTION

[0025] 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 described below in conjunction with specific implementation methods.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 5As shown, a coupling processing spraying device described in an embodiment of the utility model comprises a spray box 1; a first groove 10 is opened in the middle of the spray box 1; two first motors 11 are fixedly connected to the side wall of the first groove 10; the two first motors 11 are arranged oppositely; an elastic telescopic rod 12 is fixedly connected to the output end of the first motor 11; a plurality of groups of springs 13 are fixedly connected to the middle of the elastic telescopic rod 12; the elastic telescopic rods 12 are equidistantly distributed in the middle of the elastic telescopic rod 12; the springs 13 are fixedly connected to the position close to the end of the elastic telescopic rod 12; the end of the spring 13 The top of the spray box 1 is fixedly connected with a support block 14; the end of the support block 14 is fixedly connected with a guide plate 15; the guide plate 15 is arranged in an arc shape; the top of the spray box 1 is fixedly connected with a paint box 16; the bottom of the paint box 16 is fixedly connected with a pipe 17; the middle of the pipe 17 passes through the top of the spray box 1; the end of the pipe 17 is fixedly connected with a telescopic hose 18; the end of the telescopic hose 18 is fixedly connected with a nozzle 19. When working, the middle of one end of the coupling is slid from the end of the multiple sets of guide plates 15, and enters the middle hole of the coupling through the multiple sets of support blocks 14. During the process of moving the plurality of support blocks 14 into the hole, the plurality of support blocks 14 are squeezed and contracted by the spring 13, the coupling is supported and fixed by the plurality of support blocks 14, the elastic telescopic rod 12 is contracted inwardly and the middle of the other end of the coupling is fixed, the fixed position of the coupling is adjusted by elastically contracting the two elastic telescopic rods 12, the first motor 11 is turned on to rotate the output end, the coupling is rotated by rotating the elastic telescopic rod 12, the nozzle 19 is opened to spray the paint inside the paint box 16 to the coupling through the pipe 17 and the telescopic hose 18, and the coupling is turned on by the elastic telescopic rod 12. Fixed rotation of the coupling during spraying can effectively make the paint evenly cover the surface of the coupling during the spraying process, effectively reducing the problem of uneven coating thickness on the coupling surface. The rotation can effectively make the paint evenly penetrate into the grooves and irregular surfaces of the coupling, effectively reducing the time required to flip the coupling for spraying, and can reduce the adjustment operation of the switch spraying equipment when the coupling is flipped, effectively saving the time of coupling spraying, and the centrifugal force generated by the rotating coupling can be used to expel bubbles and impurities in the paint, effectively enhancing the durability and stability of the coating.

[0027] like Figure 1 and Figure 5As shown, two fixing rods 2 are fixedly connected to the side wall of the pipe 17; the two fixing rods 2 are arranged opposite to each other; a metal soft rod 21 is fixedly connected to the bottom of the fixing rod 2; the other end of the metal soft rod 21 is fixedly connected to the middle of the telescopic hose 18. When working, the two metal soft rods 21 are bent, and the nozzle 19 changes its angle through the bending of the metal soft rod 21. As the nozzle 19 rotates, the telescopic hose 18 is extended and retracted. The angle of the nozzle 19 can be effectively adjusted through the metal soft rod 21, and the spraying direction and distribution of the paint can be controlled, which effectively increases the uniform coverage of the paint on the coupling surface, effectively reduces the uneven thickness of the coating, and can effectively spray the paint accurately to the area that needs to be coated. The spraying range of the paint can be effectively controlled to reduce the waste of paint, thereby reducing production costs and effectively improving the quality and consistency of the coating.

[0028] like Figure 1 and Figure 4 As shown, two air pumps 3 are fixedly connected to the side walls of the first groove 10; the two air pumps 3 are arranged opposite to each other; an exhaust pipe 31 is fixedly connected to the middle of the air pump 3; an exhaust head 32 is fixedly connected to the end of the exhaust pipe 31. When working, after the air pump 3 is turned on, an air flow is generated inside and enters the exhaust pipe 31, and the air flow is discharged from the exhaust head 32 through the exhaust pipe 31, so that the air flow is blown to the coupling spraying position. Blowing the air flow to the coupling spraying surface through the exhaust head 32 can effectively increase the air flow speed in the spraying area, effectively increase the volatilization time of the solvent in the coating, so that the coating can be dried faster, and can effectively make the coating evenly distributed on the coupling surface, effectively reduce the accumulation of coating or the formation of uneven thickness, and can effectively blow away the coating or other impurities generated during the spraying process, effectively increase the cleanliness and quality of the coating surface.

[0029] like Figure 1 , Figure 5 , Figure 6As shown, a second groove 4 is provided in the middle of the spray box 1; the second groove 4 is provided at the bottom of the first groove 10; a second motor 41 is fixedly connected to the middle of the second groove 4; the middle of the second motor 41 passes through the top of the second groove 4; a water storage pipe 42 is fixedly connected to the output end of the second motor 41; a water injection hole 43 is provided in the middle of the water storage pipe 42; the water injection hole 43 is provided near the end of the water storage pipe 42; two water outlet holes 44 are provided in the middle of the water storage pipe 42; the two water outlet holes 44 are arranged opposite to the water injection hole 43; two sleeves 45 are sleeved in the middle of the water storage pipe 42; two support rods 46 are fixedly connected to the middle of the water storage pipe 42; scrapers 47 are fixedly connected to the ends of the two support rods 46. When working, water is put in from the water injection hole 43 to store water inside the water storage pipe 42. When the coupling is spraying , slide the sleeve 45 from the corresponding water outlet 44 position, and discharge the water after the water outlet 44 is exposed. After turning on the second motor 41, the output end is rotated. At this time, the water storage pipe 42 rotates with the output end of the second motor 41. When the water storage pipe 42 rotates and discharges the water, the bottom of the first groove 10 is cleaned by the scraper 47. By discharging water to the spraying area, the problem of difficult cleaning of the paint after drying can be effectively reduced, and the paint attached to the bottom of the first groove 10 can be effectively reduced, and the solidification of the paint at the bottom of the first groove 10 can be reduced. The scraper 47 can effectively clean the paint residue, and the scraper 47 can completely scrape off the paint attached to the surface, effectively increasing the cleanliness of the working area, and can effectively control the flow of water, effectively reduce the problem of waste caused by excessive water discharge, and effectively increase work efficiency.

[0030] like Figure 1 and Figure 5 As shown, a through groove 5 is provided at the bottom of the first groove 10; a collecting box 51 is installed in the middle of the second groove 4; the collecting box 51 is installed at the corresponding bottom position of the through groove 5. When working, the collecting box 51 is directly placed in the second groove 4 at the corresponding position of the through groove 5. During the process of scraping the water flow and paint at the bottom of the first groove 10 by the scraper 47, when the scraper 47 rotates to scrape the water flow and paint passing through the through groove 5, the water and paint enter the collecting box 51 through the through groove 5 and are collected by the through groove 5. When the collection is completed, the collecting box 51 is taken out for processing. The paint and water generated by spraying can be effectively collected through the collecting box 51, effectively reducing the accumulation of paint and water in the working area, and can effectively discharge the paint and water in a centralized manner, effectively reducing the pollution to the working environment and the environment, effectively reducing the scattering of paint and water in the working area, and effectively increasing the cleanliness of the working area, thereby reducing pollution and improving work efficiency.

[0031] like Figure 1 and Figure 4As shown, two connecting rods 6 are fixedly connected to the middle part of the exhaust head 32; the two connecting rods 6 are arranged opposite to each other; the ends of the two connecting rods 6 are fixedly connected with heating wires 61. During operation, after the coupling is sprayed, the heating wires 61 are powered on and turned on to generate heat. When the exhaust head 32 is blowing, the heat is blown to the surface of the coupling. The airflow can effectively generate heat through the heating wires 61, and the coupling can be heat-treated after spraying. The hot air can effectively increase the fluidity of the spraying material, increase the uniformity of the coating on the surface of the coupling, effectively increase the adhesion and durability of the coating on the surface of the coupling, effectively reduce the generation of bubbles in the coupling coating, effectively make the coating dry and solidify quickly, and effectively improve the overall quality of the coating and work efficiency.

[0032] like Figure 7 As shown, a sealing gasket 7 is installed in the middle of the sleeve 45; the sealing gasket 7 is fixedly connected to the inside of the sleeve 45. During operation, when the water outlet 44 is not draining water, the sleeve 45 is slid to the position corresponding to the water outlet 44, and the water outlet 44 at the corresponding position is sealed by the sealing gasket 7. The sealing gasket 7 can effectively reduce leakage when the water flow stops discharging, effectively reduce the problem of waste caused by water outflow, and can effectively reduce the re-cleaning caused by water outflow, effectively reduce the efficiency reduction caused by repeated cleaning, thereby effectively increasing the sealing performance of the sleeve 45.

[0033] During operation, the middle part of one end of the coupling is slid from the end of the multiple sets of guide plates 15, and enters the middle hole of the coupling through the multiple sets of support blocks 14. In the process of the multiple sets of support blocks 14 entering the middle hole of the coupling, the multiple sets of support blocks 14 are squeezed and contracted through the springs 13. The coupling is supported and fixed by the multiple sets of support blocks 14, the elastic telescopic rods 12 are contracted inwardly, and then the middle part of the other end of the coupling is fixed. The fixed position of the coupling is adjusted by the elastic expansion and contraction of the two elastic telescopic rods 12. After the first motor 11 is turned on, the output end is rotated, and the elastic rods 12 are rotated to adjust the fixed position of the coupling. The flexible telescopic rod 12 rotates the coupling, and the nozzle 19 is opened to spray the paint inside the paint box 16 to the coupling through the pipe 17 and the telescopic hose 18, and the two metal soft rods 21 are bent. At the same time, the nozzle 19 changes the angle by bending the metal soft rod 21. As the nozzle 19 rotates, the telescopic hose 18 is extended and retracted. After the air pump 3 is turned on, the air flow is generated inside and enters the exhaust pipe 31. The air flow is discharged from the exhaust head 32 through the exhaust pipe 31, so that the air flow is blown to the coupling spraying position, and water is added from the water injection hole 43 to make the water The water is stored inside the water storage pipe 42. When the coupling is spraying, the sleeve 45 is slid from the corresponding water outlet 44 position, and the water flow is discharged after the water outlet 44 is exposed. The second motor 41 is turned on to rotate the output end. At this time, the water storage pipe 42 rotates with the output end of the second motor 41. When the water storage pipe 42 rotates and the water flow is discharged, the bottom of the first groove 10 is cleaned by the scraper 47. The collection box 51 is directly placed in the corresponding position of the through groove 5 inside the second groove 4, and the water flow and paint at the bottom of the first groove 10 are scraped off by the scraper 47. During the process, when the scraper 47 rotates to scrape off the water flow and paint passing through the through groove 5, the water and paint enter the collection box 51 through the through groove 5 and are collected through the through groove 5. After the collection is completed, the collection box 51 is taken out for processing. When the coupling is sprayed, the heating wire 61 is energized and turned on to generate heat. When the exhaust head 32 is blowing, the heat is blown to the surface of the coupling. When the water outlet 44 does not drain water, the sleeve 45 is slid to the position corresponding to the water outlet 44, and the water outlet 44 at the corresponding position is sealed by the sealing gasket 7.

[0034] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A coupling processing spraying equipment, comprising a spraying box (1); characterized in that: A first groove (10) is provided in the middle of the spray box (1); two first motors (11) are fixedly connected to the side walls of the first groove (10); the two first motors (11) are arranged opposite to each other; an elastic telescopic rod (12) is fixedly connected to the output end of the first motor (11); a plurality of groups of springs (13) are fixedly connected to the middle of the elastic telescopic rod (12); the elastic telescopic rods (12) are evenly distributed in the middle of the elastic telescopic rod (12); the springs (13) are fixedly connected to the ends of the elastic telescopic rod (12). The invention relates to a spray box (1) and a spray paint box (16). The spray box (16) is fixedly connected to the top of the spray box (1); the bottom of the spray box (16) is fixedly connected to a pipe (17); the middle of the pipe (17) passes through the top of the spray box (1); the end of the pipe (17) is fixedly connected to a telescopic hose (18); and the end of the telescopic hose (18) is fixedly connected to a nozzle (19).

2. The coupling processing spraying equipment according to claim 1, characterized in that: Two fixing rods (2) are fixedly connected to the side wall of the pipe (17); the two fixing rods (2) are arranged opposite to each other; a metal soft rod (21) is fixedly connected to the bottom of the fixing rod (2); the other end of the metal soft rod (21) is fixedly connected to the middle of the telescopic hose (18).

3. The coupling processing spraying equipment according to claim 2, characterized in that: Two air pumps (3) are fixedly connected to the side wall of the first groove (10); the two air pumps (3) are arranged opposite to each other; an exhaust pipe (31) is fixedly connected to the middle of the air pump (3); and an exhaust head (32) is fixedly connected to the end of the exhaust pipe (31).

4. The coupling processing spraying equipment according to claim 3, characterized in that: A second groove (4) is provided in the middle of the spray box (1); the second groove (4) is provided at the bottom of the first groove (10); a second motor (41) is fixedly connected to the middle of the second groove (4); the middle of the second motor (41) passes through the top of the second groove (4); a water storage pipe (42) is fixedly connected to the output end of the second motor (41); a water injection hole (43) is provided in the middle of the water storage pipe (42); the water injection hole (43) is provided near the end of the water storage pipe (42); two water outlet holes (44) are provided in the middle of the water storage pipe (42); the two water outlet holes (44) are arranged opposite to the water injection hole (43); two sleeves (45) are sleeved in the middle of the water storage pipe (42); two support rods (46) are fixedly connected to the middle of the water storage pipe (42); scrapers (47) are fixedly connected to the ends of the two support rods (46).

5. The coupling processing spraying equipment according to claim 4, characterized in that: A through groove (5) is provided at the bottom of the first groove (10); a collection box (51) is installed in the middle of the second groove (4); and the collection box (51) is installed at a position corresponding to the bottom of the through groove (5).

6. The coupling processing spraying equipment according to claim 5, characterized in that: Two connecting rods (6) are fixedly connected to the middle of the exhaust head (32); the two connecting rods (6) are arranged opposite to each other; and heating wires (61) are fixedly connected to the ends of the two connecting rods (6).

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