A spraying equipment for surface treatment of aluminum profiles

Abstract

This invention provides a spraying device for surface treatment of aluminum profiles, relating to the technical field of spraying equipment. It includes two lifting supports, each with a mounting plate fixedly installed at its upper end. Each mounting plate has a merging component for controlling merging on its upper side, and a coating distribution component for distributing paint on one side of each merging component. The invention activates a drive motor, whose output end is fixedly connected to one of the rotating columns, causing one of the mating gears to rotate. This gear meshes with mating teeth on both sides, causing the rotating arc plates on both sides to move in opposite directions. The movement of the rotating arc plates allows several spray heads on both sides to perform comprehensive spraying around the aluminum profile. During the spraying process, the above structure, in conjunction with a moving wheel assembly, enables comprehensive spraying of aluminum profiles of different lengths, achieving comprehensive spraying without manual adjustment of the aluminum profile's position.

Description

Technical Field

[0001] The invention relates to the technical field of spraying equipment, and in particular to a spraying equipment for surface treatment of aluminum profiles. Background Art

[0002] In order to improve the protective performance and beautify the appearance of aluminum profiles, it is necessary to process the surface of the aluminum profiles, and spraying operation is performed after grinding and other treatments. Spraying equipment is used during the operation, such as patent announcement number CN208824780U, an aluminum profile surface treatment spraying device, including a base plate, the left and right side surfaces of the upper surface of the base plate are respectively fixedly connected to the lower surfaces of the left plate and the right plate, and the backs of the left and right plates are fixedly connected to the front of the limit plate, and the lower surface of the limit plate is fixedly connected to the upper surface of the base plate. The aluminum profile surface treatment spraying device is provided with a bottom plate, a left side plate, a right side plate, a limit plate, an aluminum body, a slide groove, a slider, a screw, a driving device, a carrier plate, an air compressor, a conduit, a solution tank, a spray pipe, a spraying device, a power supply and a switch. When it is necessary to spray the surface of the aluminum body, since the power of the motor rotation is constant, the motor will drive the screw to rotate at a constant speed, so that the slider can drive the spray head to move at a constant speed, so that the surface of the aluminum body is sprayed evenly, and the performance of the aluminum body is not affected by the uneven spraying of the protective layer.

[0003] However, although the existing spraying equipment can achieve continuous spraying through mobile spraying, the existing aluminum profiles are usually long strips of different lengths, and general aluminum profiles are usually four-sided. This requires personnel to manually adjust the surface of the aluminum profile after spraying one side, which leads to the need to frequently change the surface position of the aluminum profile during spraying. For this reason, the present application designs a spraying equipment for aluminum profile surface treatment, which can perform comprehensive spraying around the aluminum profile without the need for personnel to frequently change the placement position of the aluminum profile, thereby improving the spraying efficiency. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a spraying device for surface treatment of aluminum profiles, which solves the problem that the position of the aluminum profiles needs to be manually adjusted when being sprayed, resulting in multiple spraying times to fully cover the aluminum profiles.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A spraying device for surface treatment of aluminum profiles, comprising two lifting brackets and a material storage bracket, each of the lifting brackets having a placement plate fixedly mounted on the upper end, each of the placement plates having a merging component for controlling merging disposed on the upper side, each of the merging components having a distributing component for distributing the paint position mounted on one side, the distributing components on both sides being close to each other and disposed oppositely, each of the distributing components having a spraying component for spraying the paint movably mounted inside, each of the lifting brackets having a moving wheel group for driving the lifting bracket to move mounted on the lower end, each of the moving wheel group having an internal pulley electrically driven, and two positive pole hooks for storing materials and inputting positive electricity disposed on the inner side of the material storage bracket;

[0007] The merging assembly includes a moving platform, a slide groove is provided on the upper surface of the placement plate, the moving platform is slidably installed inside the slide groove, a connecting column is fixedly installed on one side of the moving platform, a feeding pump and a power supply seat are respectively installed inside the moving platform, a negative power cable for transmitting negative electricity is connected to one end of the power supply seat, a cylinder is fixedly installed on one side of the upper surface of the placement plate, and the output end of the cylinder is fixedly connected to the moving platform;

[0008] The cloth assembly includes two combination rings, each of which is fixedly installed with a connecting plate on both sides, the connecting plate is fixedly connected to the corresponding connecting column, the inner side of the combination ring is provided with a distribution groove, the outer side of the combination ring is provided with a receiving box, the outer side of the receiving box is provided with a feeding pipe, the inner side of the receiving box is provided with two branch pipes, the branch pipes are connected to the corresponding distribution grooves, one side of the combination ring has two positioning slots at both ends, and the other side of the combination ring has two positioning rods fixedly installed at both ends, the positioning rods are inserted and limitedly matched with the positioning slots;

[0009] A plurality of connecting columns are installed in the middle of the combination ring, and a middle sealing plate is installed on the outer ends of the connecting columns on one side. A plurality of stable support plates are arranged on the inner wall of the middle sealing plate. The stable support plates are staggered with the connecting columns. A rotating groove is opened inside each of the connecting columns, and a rotating column is rotatably installed inside each of the rotating grooves. One end of each rotating column passes through the middle sealing plate and is fixedly installed with a matching gear;

[0010] A fixing seat is fixedly installed on the outer side of one of the combined rings, a driving motor is fixedly installed on the outer side of the fixing seat, a transmission hole is opened inside one of the connecting columns, the transmission hole is aligned with the output end of the driving motor, and the output end of the driving motor is fixedly connected to the adjacent rotating column;

[0011] The spraying assembly includes four rotating arc plates, and every two of the rotating arc plates are movably installed in the distribution groove on one side. A limiting slip ring is arranged on one side of the rotating arc plate, and a connecting slide rail is arranged on the inner wall of the distribution groove. The connecting slide rail and the limiting slip ring are slidably matched. The other side of the rotating arc plate is sealed and rotatably connected with the middle sealing plate. A plurality of spray heads are installed on the inner wall of each rotating arc plate, and a plurality of material dividing plates are arranged on the outer side of each rotating arc plate. Discharge guide grooves are arranged on both sides of each of the material dividing plates, and the discharge guide grooves are aligned with the corresponding spray heads.

[0012] Preferably, a mounting plate is installed on the inner wall of the receiving box, a plurality of negative poles are arranged on one side of the mounting plate, and a connecting terminal is arranged on the other side of the mounting plate, and the connecting terminal is connected to the corresponding negative power cable.

[0013] Preferably, each side of the rotating arc plate is provided with a plurality of mating teeth, and the mating teeth on each side are meshed with adjacent mating gears.

[0014] Preferably, the rotating arc plate is provided with a second mounting groove at both ends, a docking magnet is installed inside each of the second mounting grooves, and two adjacent docking magnets are adsorbed and connected. The combination ring is provided with a first mounting groove at both ends, a positioning magnet is installed inside each of the first mounting grooves, and the side surfaces of the positioning magnets are adsorbed and connected to the adjacent docking magnets.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. Before spraying, the aluminum profiles to be processed need to be hung on two positive hooks. The positive hooks can make the current aluminum profiles have positive electricity, so that they can be attracted by the negatively charged paint during subsequent spraying. Then, the material storage bracket is moved between the lifting brackets on both sides so that the aluminum profiles are located between the spraying components on both sides. The preparation before spraying has been completed. After spraying, the material storage bracket can be moved to the subsequent curing link by moving the material storage bracket, making the spraying process faster and improving the efficiency of material transfer.

[0017] 2. Connect the feed port of the feed pump with the paint box, so that starting the feed pump can discharge the paint inside the paint box from the feed pump outlet into the corresponding feed pipe, thereby realizing real-time supply of paint and power for spraying. By starting the cylinders on both sides, the movable platform can be driven to move inside the slide groove. When the movable platforms on both sides move, the distance between the spraying assemblies on both sides can be adjusted to realize the combination and separation of the spraying assemblies on both sides. Through the above-mentioned control method, the present application can be combined and surrounded by the outer periphery of the aluminum profile after the aluminum profile is placed, so as to realize the comprehensive surrounding of the aluminum profile and improve the range of subsequent spraying.

[0018] 3. By starting the driving motor, the output end of the motor is fixedly connected to one of the rotating columns, so that one of the mating gears rotates, and the mating gear can mesh with the mating teeth on both sides, so that the rotating arc plates on both sides move in opposite directions. The rotating arc plates move so that several spray heads on both sides will spray the current aluminum profile in an all-round way. During the spraying process, the above structure cooperates with the moving wheel group to achieve full spraying of aluminum profiles of different lengths, and full spraying can be achieved without manually adjusting the position of the aluminum profile.

[0019] 4. In the present application, the power for spraying is all generated by the blowing force generated by the feed pump, so that the paint will move along the wind direction, wherein two feed pumps are provided to provide sufficient blowing force inside the distribution groove to ensure that each spray head can spray paint, wherein in order to ensure that the paint can be sprayed evenly from each spray head and avoid uneven spraying of the aluminum profile, the rotating arc plate can rotate at a uniform speed, and on this basis, a number of dividing plates and discharge guide grooves are provided, so that the paint that has just entered will receive an equal amount of paint under the action of the dividing plates, and be discharged from the spray head under the guidance of the discharge guide groove. The above structure can avoid chaotic and uneven distribution of the paint due to the airflow blown out by the feed pump. In this way, each spray head can cooperate with the airflow blown out by the feed pump for uniform spraying.

[0020] 5. After spraying is completed, the rotation speed is reduced at the end so that the adsorption strength between the positioning magnet and the docking magnet is greater than the rotation strength, so that the rotating arc plate will be positioned and adsorbed inside the corresponding combination ring under the action of the positioning magnet when the rotation ends, so that the combination ring and the rotating arc plate are aligned at the end, which is convenient for the next round of spraying processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of a top view of a partial structure of the present invention;

[0023] Figure 3 yes Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0024] Figure 4 yes Figure 2 Schematic diagram of the cross-section structure at BB in the middle;

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the lifting bracket;

[0026] Figure 6 This is a three-dimensional structural diagram of the lifting bracket from another perspective;

[0027] Figure 7It is a schematic diagram of the three-dimensional structure of the cloth component;

[0028] Figure 8 It is a top view structural diagram of the fabric component;

[0029] Fig. 9 yes Figure 8 Schematic diagram of the cross-section structure at CC;

[0030] Fig.10 yes Fig. 9 The enlarged structural diagram at a in the middle;

[0031] Fig.11 yes Figure 8 Schematic diagram of the cross-section structure at DD in the middle;

[0032] Fig.12 It is a schematic diagram of the three-dimensional structure of the combined ring;

[0033] Fig.13 It is a schematic diagram of the front view structure of the combined ring;

[0034] Fig.14 yes Fig.13 Schematic diagram of the cross-section structure at EE;

[0035] Fig.15 Schematic diagram of the top view of the combined ring;

[0036] Fig.16 yes Fig.15 Schematic diagram of the cross-sectional structure at FF.

[0037] In the figure: 1. lifting bracket; 2. placement plate; 3. merging assembly; 301. moving platform; 302. connecting column; 303. slideway; 304. cylinder; 305. feeding pump; 306. negative power cable; 307. power socket; 4. material distribution assembly; 401. combination ring; 4011. distribution groove; 4012. connecting slide rail; 4013. positioning slot; 4014. positioning rod; 4015. first placement slot; 4016. positioning magnet; 402. connecting plate; 403. receiving box; 4031. feeding pipe; 4032. mounting plate; 4033. negative pole; 4034, connecting end; 4035, branch pipe; 404, connecting column; 4041, rotating groove; 4042, rotating column; 4043, matching gear; 405, middle sealing plate; 406, stable support plate; 5, spraying assembly; 501, rotating arc plate; 5011, limiting slip ring; 5012, material dividing plate; 5013, discharge guide groove; 502, spraying head; 503, matching teeth; 504, second placement groove; 505, docking magnet; 6, moving wheel group; 7, fixed seat; 8, driving motor; 9, transmission hole; 10, storage bracket; 11, positive hook. DETAILED DESCRIPTION

[0038] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0039] like Figures 1 to 16 As shown, a spraying equipment for surface treatment of aluminum profiles comprises two lifting brackets 1, each lifting bracket 1 is fixedly mounted with a placement plate 2 on the upper end, each placement plate 2 is provided with a merging component 3 for controlling merging on the upper side, each merging component 3 is provided with a distribution component 4 for distributing the paint position on one side, each distribution component 4 is provided with a spraying component 5 for spraying the paint movably mounted inside, each lifting bracket 1 is provided with a moving wheel group 6 for driving the lifting bracket 1 to move on the lower end, each moving wheel group 6 has an internal pulley that is electrically driven, and a storage bracket 10 is provided with two positive hooks 11 for storing materials and inputting positive electricity on the inner side.

[0040] Before spraying, the aluminum profile to be processed needs to be hung on two positive hooks 11, wherein the positive hooks 11 can make the current aluminum profile have a positive charge, so as to attract the negatively charged paint during subsequent spraying, and then the material storage bracket 10 is moved between the lifting brackets 1 on both sides so that the aluminum profile is located between the spraying assemblies 5 on both sides, and the preparation before spraying is completed. After spraying is completed, the material storage bracket 10 can be moved to the subsequent curing link, which makes the spraying process faster and improves the efficiency of material transfer.

[0041] In this embodiment, the merging assembly 3 includes a moving platform 301, a slide groove 303 is provided on the upper surface of the placement plate 2, the moving platform 301 is slidably installed inside the slide groove 303, a connecting column 302 is fixedly installed on one side of the moving platform 301, a feeding pump 305 and a power supply seat 307 are respectively installed inside the moving platform 301, and a negative power cable 306 for transmitting negative electricity is connected to one end of the power supply seat 307;

[0042] A cylinder 304 is fixedly mounted on one side of the upper surface of the placement plate 2 , and an output end of the cylinder 304 is fixedly connected to the moving platform 301 .

[0043] The feed port of the feeding pump 305 is connected to the paint box, so that starting the feeding pump 305 can discharge the paint inside the paint box from the outlet of the feeding pump 305 into the corresponding feed pipe 4031, thereby realizing the real-time supply of paint and the power for spraying. The movable platform 301 can be driven to move inside the slide 303 by starting the cylinders 304 on both sides. When the movable platforms 301 on both sides move, the distance between the spraying assemblies 5 on both sides can be adjusted to realize the combination and separation of the spraying assemblies 5 on both sides. Through the above-mentioned control method, the present application can be combined and surrounded around the outer periphery of the aluminum profile after the aluminum profile is placed, thereby realizing the comprehensive surrounding of the aluminum profile and improving the range of subsequent spraying.

[0044] In this embodiment, the material distribution assembly 4 includes two assembly rings 401, and connecting plates 402 are fixedly installed on both sides of each assembly ring 401. The connecting plates 402 are fixedly connected to the corresponding connecting columns 302. A distribution groove 4011 is provided on the inner side of the assembly ring 401, and a receiving box 403 is provided on the outer side of the assembly ring 401. A feeding pipe 4031 is installed on the outer side of the receiving box 403. Two branch pipes 4035 are provided inside the receiving box 403, and the branch pipes 4035 are connected to the corresponding distribution grooves 4011.

[0045] Positioning slots 4013 are respectively provided at two ends of the combination ring 401 on one side, and positioning rods 4014 are respectively fixedly installed at two ends of the combination ring 401 on the other side. The positioning rods 4014 are inserted and limitedly matched with the positioning slots 4013.

[0046] The positioning rod 4014 and the positioning slot 4013 are inserted and limited to cooperate so that the combination rings 401 on both sides can also be combined together, ensuring that the overall structure of the subsequent spraying component 5 is more stable during rotational spraying, and avoiding misalignment between the spraying components 5 on both sides during rotation.

[0047] Among them, a mounting plate 4032 is installed on the inner wall of the receiving box 403, a plurality of negative poles 4033 are arranged on one side of the mounting plate 4032, and a connecting terminal 4034 is arranged on the other side of the mounting plate 4032, and the connecting terminal 4034 is connected to the corresponding negative power cable 306.

[0048] When the paint is transported from the feed pump 305 to the feed pipe 4031, the paint will enter the receiving box 403 in advance. In order to ensure that the paint can be affected by negative electricity, two branch pipes 4035 are provided so that the paint can move separately. A number of negative poles 4033 are provided on the inner wall of the receiving box 403, so that the paint contacts the negative poles 4033. Prior to this, it is connected to the corresponding negative power cable 306 through the connecting terminal 4034, and the power socket 307 transports the negative electricity to the negative power cable 306, so that the paint entering the distribution groove 4011 from the branch pipe 4035 is in a negatively charged state. Through the above structure, the paint to be sprayed can be given negative electricity before being sprayed, so as to cooperate with the aluminum profile in a positively charged state for spraying operation.

[0049] It should be noted that a plurality of connecting columns 404 are installed in the middle of the combination ring 401, a middle sealing plate 405 is installed on the outer ends of the connecting columns 404 on one side, and a plurality of stabilizing support plates 406 are arranged on the inner wall of the middle sealing plate 405, and the stabilizing support plates 406 are staggered with the connecting columns 404;

[0050] A rotating groove 4041 is formed inside each connecting column 404 , and a rotating column 4042 is rotatably installed inside each rotating groove 4041 . One end of each rotating column 4042 passes through the middle sealing plate 405 and is fixedly installed with a matching gear 4043 .

[0051] In the present application, a fixing seat 7 is fixedly installed on the outside of one of the combination rings 401, and a driving motor 8 is fixedly installed on the outside of the fixing seat 7. A transmission hole 9 is opened inside one of the connecting columns 404, and the transmission hole 9 is aligned with the output end of the driving motor 8. The output end of the driving motor 8 is fixedly connected to the adjacent rotating column 4042;

[0052] A plurality of mating teeth 503 are disposed on the side of each rotating arc plate 501 , and the mating teeth 503 on each side mesh with the adjacent mating gear 4043 .

[0053] In order to achieve full spraying, the rotating arc plates 501 on both sides are slidably installed between the middle sealing plate 405 and the distribution groove 4011, so that the rotating arc plates 501 can only move along the inside of the two combined rings 401. In order to improve the stability of movement, each rotating column 4042 is fixedly installed with a matching gear 4043, and each rotating arc plate 501 side is provided with a plurality of matching teeth 503. When the matching teeth 503 and the matching gear 4043 are meshed, the rotating arc plate 501 is more stable when rotating.

[0054] In order to realize active rotation, by starting the driving motor 8, its output end is fixedly connected to one of the rotating columns 4042, so that one of the mating gears 4043 rotates, and under this mating gear 4043, it can engage with the mating teeth 503 on both sides, so that the rotating arc plates 501 on both sides perform opposite activities, wherein the movement of the rotating arc plates 501 enables a number of spray heads 502 on both sides to fully spray around the current aluminum profile, wherein during the spraying process, the above-mentioned structure cooperates with the moving wheel group 6 to realize full spraying of aluminum profiles of different lengths, and full spraying can be achieved without manually adjusting the position of the aluminum profile.

[0055] In the present application, the spraying assembly 5 includes four rotating arc plates 501, and every two rotating arc plates 501 are movably installed in the distribution groove 4011 on one side. A limited slip ring 5011 is arranged on one side of the rotating arc plate 501, and a connecting slide rail 4012 is arranged on the inner wall of the distribution groove 4011. The connecting slide rail 4012 is slidably matched with the limited slip ring 5011, and the other side of the rotating arc plate 501 is sealed and rotatably connected with the middle sealing plate 405;

[0056] A plurality of spray heads 502 are installed on the inner wall of each rotating arc plate 501 , a plurality of material dividing plates 5012 are arranged on the outer side of each rotating arc plate 501 , and discharge guide grooves 5013 are arranged on both sides of each material dividing plate 5012 , and the discharge guide grooves 5013 are aligned with the corresponding spray heads 502 .

[0057] In the present application, the power for spraying is all generated by the blowing force generated by the feed pump 305, so that the paint moves along the wind direction, wherein two feed pumps 305 are provided to provide sufficient blowing force to the inside of the distribution groove 4011, thereby ensuring that each spray head 502 can spray paint, wherein in order to ensure that the paint can be sprayed evenly from each spray head 502 and avoid uneven spraying of the aluminum profile, the rotating arc plate 501 can rotate at a uniform speed, and on this basis, a number of dividing plates 5012 and discharge guide grooves 5013 are provided, so that the paint just entering will receive an equal amount of paint under the action of the dividing plates 5012, and will be discharged from the spray head 502 under the guidance of the discharge guide groove 5013, and the above structure can avoid chaotic and uneven distribution of the paint due to the airflow blown out by the feed pump 305, and in this way, each spray head 502 can cooperate with the airflow blown out by the feed pump 305 for uniform spraying.

[0058] In the specific setting, second mounting grooves 504 are respectively opened at both ends of the rotating arc plate 501, and a docking magnet 505 is installed inside each second mounting groove 504, and two adjacent docking magnets 505 are adsorbed and connected. First mounting grooves 4015 are respectively opened at both ends of the combination ring 401, and a positioning magnet 4016 is installed inside each first mounting groove 4015, and the side of the positioning magnet 4016 is adsorbed and connected to the adjacent docking magnets 505.

[0059] After the spraying is completed, in order to facilitate the separation of the cloth component 4 and the spraying component 5, the rotation speed is reduced at the end, so that the adsorption strength between the positioning magnet 4016 and the docking magnet 505 is greater than the rotation strength, so that the rotating arc plate 501 will be positioned and adsorbed inside the corresponding combination ring 401 under the action of the positioning magnet 4016 when the rotation ends, so that the combination ring 401 and the rotating arc plate 501 are aligned at the end, so as to facilitate the next round of spraying processing;

[0060] The adsorption connection between two adjacent docking magnets 505 is utilized so that when the combination ring 401 is assembled, the rotating arc plate 501 is also assembled together through the docking magnets 505 to ensure that the rotating arc plate 501 will not be disconnected during subsequent rotation, thereby improving the stability of the present application.

[0061] The working principle of this kind of spraying equipment for aluminum profile surface treatment:

[0062] When in use, first connect the power socket 307 and the positive electrode hook 11 to an external power source, and then connect the feed end of the feed pump 305 to the paint box through a hose, thereby completing the preparation operation;

[0063] Then, the aluminum profile to be processed is hung on the two positive hooks 11, wherein the positive hooks 11 can make the current aluminum profile have positive electricity, so as to attract the negatively charged paint during the subsequent spraying, and then the storage bracket 10 is moved between the lifting brackets 1 on both sides to complete the loading operation of the aluminum profile;

[0064] Then, the spraying assembly 5 is assembled by using the cylinder 304, and the feeding pump 305 is started to discharge the paint inside the paint box from the outlet of the feeding pump 305 into the corresponding feed pipe 4031. Then, the paint will enter the receiving box 403 in advance. In order to ensure that the paint can be affected by negative electricity, two branch pipes 4035 are provided so that the paint can move separately. Among them, a plurality of negative poles 4033 are provided on the inner wall of the receiving box 403, so that the paint contacts the negative poles 4033;

[0065] When the paint enters the distribution groove 4011 through the branch pipe 4035, the driving motor 8 is started, and its output end is fixedly connected to one of the rotating columns 4042, so that one of the matching gears 4043 rotates, and the matching gear 4043 can mesh with the matching teeth 503 on both sides, so that the rotating arc plates 501 on both sides move in the opposite direction, wherein the rotating arc plates 501 move so that the spray heads 502 on both sides can spray the current aluminum profile in an all-round manner;

[0066] When the rotating arc plate 501 can rotate at a uniform speed during the spraying process, a plurality of material dividing plates 5012 and material discharging guide grooves 5013 are arranged on this basis, so that the paint just entering will receive an equal amount of paint under the action of the material dividing plates 5012, and will be discharged from the spray head 502 under the guidance of the material discharging guide grooves 5013;

[0067] During spraying, the moving wheel group 6 is controlled to move in translation, and the plurality of spray heads 502 are coordinated to spray in rotation, so as to realize full automatic spraying of the aluminum profile;

[0068] After the spraying is completed, the cylinder 304 is used again to separate the spraying components 5 on both sides, and finally the power supply is disconnected and the material storage bracket 10 is pulled out.

[0069] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A spraying device for surface treatment of aluminum profiles, comprising two lifting brackets (1) and a material storage bracket (10), characterized in that: A placement plate (2) is fixedly mounted on the upper end of each lifting bracket (1), a merging component (3) for controlling merging is arranged on the upper side of each placement plate (2), a material distribution component (4) for distributing the paint position is installed on one side of each merging component (3), the material distribution components (4) on both sides are close to each other and arranged opposite to each other, a spraying component (5) for spraying paint is movably installed inside each of the material distribution components (4), a moving wheel group (6) for driving the lifting bracket (1) to move is installed on the lower end of each lifting bracket (1), the internal pulley of each of the moving wheel groups (6) is electrically driven, and two positive pole hooks (11) for storing materials and inputting positive electricity are arranged inside the storage bracket (10); The merging component (3) comprises a moving platform (301), a slide groove (303) is provided on the upper surface of the placement plate (2), the moving platform (301) is slidably mounted inside the slide groove (303), a connecting column (302) is fixedly mounted on one side of the moving platform (301), a feeding pump (305) and a power supply seat (307) are respectively installed inside the moving platform (301), one end of the power supply seat (307) is connected to a negative power cable (306) for transmitting negative electricity, a cylinder (304) is fixedly mounted on one side of the upper surface of the placement plate (2), and an output end of the cylinder (304) is fixedly connected to the moving platform (301); The cloth distribution assembly (4) comprises two assembly rings (401), each assembly ring (401) having a connecting plate (402) fixedly mounted on both sides thereof, the connecting plate (402) being fixedly connected to a corresponding connecting column (302), a distribution groove (4011) being provided on the inner side of the assembly ring (401), a receiving box (403) being provided on the outer side of the assembly ring (401), a feed pipe (4031) being mounted on the outer side of the receiving box (403), two branch pipes (4035) being provided on the inner side of the receiving box (403), the branch pipes (4035) being connected to the corresponding distribution groove (4011), a positioning slot (4013) being respectively provided at both ends of the assembly ring (401) on one side, a positioning rod (4014) being fixedly mounted at both ends of the assembly ring (401) on the other side, the positioning rod (4014) being interlaced and limitedly matched with the positioning slot (4013); A plurality of connecting columns (404) are installed in the middle of the combination ring (401); a middle sealing plate (405) is installed on the outer ends of the connecting columns (404) on one side; a plurality of stabilizing support plates (406) are arranged on the inner wall of the middle sealing plate (405); the stabilizing support plates (406) are arranged staggered with the connecting columns (404); a rotating groove (4041) is opened inside each of the connecting columns (404); a rotating column (4042) is rotatably installed inside each of the rotating grooves (4041); and one end of each of the rotating columns (4042) passes through the middle sealing plate (405) and is fixedly installed with a matching gear (4043); A fixing seat (7) is fixedly mounted on the outside of one of the combined rings (401), a driving motor (8) is fixedly mounted on the outside of the fixing seat (7), a transmission hole (9) is opened inside one of the connecting columns (404), the transmission hole (9) is aligned with the output end of the driving motor (8), and the output end of the driving motor (8) is fixedly connected to an adjacent rotating column (4042); The spraying assembly (5) comprises four rotating arc plates (501), and every two rotating arc plates (501) are movably mounted in the distribution groove (4011) on one side. A limit slip ring (5011) is arranged on one side of the rotating arc plate (501), and a connecting slide rail (4012) is arranged on the inner wall of the distribution groove (4011). The connecting slide rail (4012) is slidably matched with the limit slip ring (5011). The other side of the rotating arc plate (501) is sealed and rotatably connected to the middle sealing plate (405). A plurality of spray heads (502) are installed on the inner wall of the rotating arc plate (501), a plurality of material dividing plates (5012) are arranged on the outer side of each rotating arc plate (501), and discharge guide grooves (5013) are arranged on both sides of each material dividing plate (5012), and the discharge guide grooves (5013) are aligned with the corresponding spray heads (502), and a plurality of mating teeth (503) are arranged on the side of each rotating arc plate (501), and the mating teeth (503) on each side mesh with the adjacent mating gear (4043).

2. The spraying equipment for aluminum profile surface treatment according to claim 1, characterized in that: The inner wall of the receiving box (403) is installed with a mounting plate (4032), one side of the mounting plate (4032) is provided with a plurality of negative poles (4033), and the other side of the mounting plate (4032) is provided with a connecting terminal (4034), and the connecting terminal (4034) is connected to a corresponding negative power cable (306).

3. The spraying equipment for aluminum profile surface treatment according to claim 1, characterized in that: The rotating arc plate (501) is provided with a second placement groove (504) at both ends, each of which is internally provided with a docking magnet (505), and two adjacent docking magnets (505) are adsorbed and connected to each other. The combination ring (401) is provided with a first placement groove (4015) at both ends, each of which is internally provided with a positioning magnet (4016), and the side surface of the positioning magnet (4016) is adsorbed and connected to the adjacent docking magnets (505).

Images