Aluminum profile surface spraying device and spraying method thereof

Abstract

The invention provides an aluminum profile surface spraying device and a spraying method thereof, and belongs to the technical field of aluminum profile surface spraying. Comprising a first machining bin, an electric sliding rail is installed at the top end of the inner wall of the first machining bin, the surface of the bottom end of the electric sliding rail is sleeved with multiple sets of sliding bases, the multiple sets of sliding bases are arranged on the surface of the bottom end of the electric sliding rail at equal intervals, and clamps are installed at the bottom ends of the sliding bases; a control module is installed on the surface of one side of the first processing bin, a waste water tank is installed at the bottom end of the inner wall of the first processing bin, a motor is installed on one side of the inner wall of the first processing bin, and a limiting rod is installed on the other side of the inner wall of the first processing bin. By arranging the cleaning assembly and the spraying assembly, the spraying efficiency of the deoxidizing agent is improved, the sprayed deoxidizing agent can fully react with the oxidation layer, and the cleaning effect on the oxidation layer on the surface of the aluminum profile is further guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum profile surface spraying, and particularly relates to an aluminum profile surface spraying device and a spraying method thereof. Background Art

[0002] Aluminum profile surface spraying is a common metal surface treatment technology used to improve the corrosion resistance, wear resistance, decorative properties, and other special functions of aluminum profiles. This technology involves applying a coating to the surface of the aluminum profile in a liquid or solid form and curing the coating through a specific process to form a protective layer. Aluminum profiles are widely used in fields such as construction, transportation, electronics, and packaging. Surface spraying can enhance their performance and lifespan in various environments.

[0003] Before the existing aluminum profiles are surface-sprayed, due to the influence of factors such as the environment, an oxide layer will be generated on the surface of the aluminum profiles, which will cause color differences after spraying the aluminum profiles. Therefore, it is necessary to remove the oxide layer before spraying the aluminum profiles. Currently, when spraying the aluminum profile deoxidizer, it is generally operated by manually holding a spray gun, resulting in insufficient spraying, making it difficult to ensure that the deoxidizer fully reacts with the oxide layer on the surface of the aluminum profile. At the same time, the efficiency of manually spraying the deoxidizer is relatively low. Therefore, the present application provides an aluminum profile surface spraying device to meet the requirements. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an aluminum profile surface spraying device and a spraying method thereof to solve the problem that before the existing aluminum profiles are surface-sprayed, due to the influence of factors such as the environment, an oxide layer will be generated on the surface of the aluminum profiles, which will cause color differences after spraying the aluminum profiles. Therefore, it is necessary to remove the oxide layer before spraying the aluminum profiles. Currently, when spraying the aluminum profile deoxidizer, it is generally operated by manually holding a spray gun, resulting in insufficient spraying, making it difficult to ensure that the deoxidizer fully reacts with the oxide layer on the surface of the aluminum profile. At the same time, the efficiency of manually spraying the deoxidizer is relatively low.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: An aluminum profile surface spraying device includes a first processing chamber. At the top end of the inner wall of the first processing chamber, an electric slide rail is installed. A sliding base is sleeved on the bottom surface of the electric slide rail. The number of the sliding bases is set to multiple groups, and the multiple groups of sliding bases are arranged at equal intervals on the bottom surface of the electric slide rail. A clamp is installed at the bottom end of the sliding base. A control module is installed on one side surface of the first processing chamber. A waste water tank is installed at the bottom end of the inner wall of the first processing chamber. A motor is installed on one side of the inner wall of the first processing chamber. A limiting rod is installed on the other side of the inner wall of the first processing chamber. A spraying chamber is installed at one end of the first processing chamber; a cleaning component, a cleaning component is sleeved on the surface of the limiting rod, and the cleaning component is used for sliding to clean the surface of the aluminum profile; a spraying component, a spraying component is installed at the top end of the cleaning component, and the spraying component is used for spraying an antioxidant, and the spraying component is installed at the top end of the cleaning component; an auxiliary component, an auxiliary component is installed at the bottom end of the cleaning component, and the auxiliary component is used for secondary auxiliary cleaning of the cleaning component, and the auxiliary component is installed at the bottom end of the cleaning component.

[0006] Optionally, the cleaning component includes an installation ring. One end of the installation ring is sleeved on the surface of the limiting rod. The other end of the installation ring is nested with a first screw rod. The first screw rod is installed on one side of the inner wall of the first processing chamber. The extended part at the bottom end of the first screw rod is sleeved with a pulley group. The number of the first screw rods is set to multiple groups, and the multiple groups of first screw rods are installed at equal intervals on one side of the inner wall of the first processing chamber. The extended part at the bottom end of one of the first screw rods is connected to the motor. The number of the pulley groups is set to multiple groups, and the first screw rods are connected to each other through the pulley groups.

[0007] Optionally, a sponge roller is installed on the inner wall of the installation ring. The number of the sponge rollers is set to multiple groups, and the multiple groups of sponge rollers are installed at equal angles on the inner wall of the installation ring. A first bevel gear group is installed at one end of the sponge roller. The number of the first bevel gear groups is set to multiple groups, and the multiple groups of first bevel gear groups are installed at one end of the sponge roller. One of the bevel gears in the first bevel gear group is installed at one end of one of the sponge rollers, and the other bevel gear in the first bevel gear group is installed at one end of the adjacent sponge roller.

[0008] Optionally, a transmission rod is installed at the other end of one of the sponge rollers. A part of the surface of the transmission rod is nested on the inner wall of the installation ring. A first flat gear is installed at one end of the transmission rod. The first flat gear is installed on one side of the installation ring. A rack is meshed with one side of the first flat gear. The rack is installed on the other side of the inner wall of the first processing chamber. A second bevel gear group is sleeved on the surface of the transmission rod. One of the bevel gears in the second bevel gear group is sleeved on the surface of the transmission rod, and the other bevel gear in the second bevel gear group is nested on one side of the installation ring.

[0009] Optionally, the spray assembly includes a rotating ring, which is nested and installed on the top of the mounting ring, and the outer surface of the rotating ring is sleeved with a gear ring 1, one side of the gear ring 1 is meshed with a spur gear 2, and the spur gear 2 is installed on one side of the top of the mounting ring, and a bevel gear set 3 is installed on the bottom end of the spur gear 2, one group of bevel gears in the bevel gear set 3 is installed at the bottom end of the spur gear 2, and the other group of bevel gears in the bevel gear set 3 is connected to the part of the other group of bevel gears in the bevel gear set 2 that extends out of one side of the mounting ring.

[0010] Optionally, a liquid inlet barrel is installed at the top of the rotating ring, and the number of the liquid inlet barrels is set to multiple groups. The multiple groups of liquid inlet barrels are installed at equal angles on the top of the rotating ring, and a screw rod 2 is installed in the internal cavity of the liquid inlet barrel. A piston disk is sleeved on the outer surface of the screw rod 2. A flat gear 3 is installed at one end of the part of the top of the screw rod 2 extending out of the liquid inlet barrel, and a gear ring 2 is meshed on one side of the flat gear 3. The gear ring 2 is installed on the top of the mounting ring.

[0011] Optionally, a one-way valve 1 is installed through one side of the bottom end of the liquid inlet barrel, and the bottom end of the one-way valve 1 is connected to a nozzle, and a one-way valve 2 is installed through the other side of the bottom end of the liquid inlet barrel, and the bottom end of the one-way valve 2 is connected to a liquid storage tank, and the liquid storage tank is installed on the surface of one side of the rotating ring. The number of the liquid storage tanks is set to multiple groups, and the multiple groups of liquid storage tanks are arranged at equal angles on the surface of one side of the rotating ring.

[0012] Optionally, the auxiliary component includes a guide ring, which is installed at the bottom end of the mounting ring, and an extrusion plate is installed on the inner wall of the guide ring. The number of the extrusion plates is set to multiple groups, and the multiple groups of extrusion plates are arranged at equal angles on the inner wall of the guide ring. The top of the extrusion plate is squeezed and fit with the bottom end of the sponge rotating roller, and guide plates are installed on both sides of the extrusion plate. The number of the guide plates is set to multiple groups, and the multiple groups of guide plates are arranged equidistantly on both sides of the extrusion plate.

[0013] Optionally, a hose is connected through the bottom end of the guide ring, and the other end of the hose is connected to the top end of the wastewater tank.

[0014] A spraying method for an aluminum profile surface spraying device, the spraying method comprising the following steps: S1. The fixture hangs the aluminum profile to be sprayed on the sliding base, and the control module starts the electric slide rail to send the aluminum profile into the first processing chamber; S2, the control module controls the motor to start, and the motor drives the cleaning component to run. When the cleaning component runs, the spray component is linked to spray the deoxidizer to clean the oxide layer on the surface of the aluminum profile; S3, while the cleaning component is running, the waste liquid adsorbed on the surface of the sponge roller is centrally collected and processed through the auxiliary component; S4. After the cleaning is completed, the control module starts the electric slide rail, and the cleaned aluminum profile is sent into the spraying chamber through the fixture for spraying operation.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above solution, by setting the cleaning component, the linkage between multiple sets of bevel gear sets I and multiple sets of sponge rollers is utilized to clean the surface of the aluminum profile through the multiple sets of sponge rollers. At the same time, through the linkage cooperation between the transmission rod, the first spur gear, and the rack, and by utilizing the effect of the spraying component, when the multiple sets of sponge rollers rotate and rise, deoxidizer is sprayed in the top direction of the multiple sets of sponge rollers, cooperating with the rotational cleaning effect of the multiple sets of sponge rollers. At the same time, by utilizing the switching between the sliding states of the mounting ring, the secondary cleaning effect on the surface of the aluminum profile is realized, further improving the cleaning and removal effect of the oxide layer on the surface of the aluminum profile.

[0016] By setting the spraying component, the rotational effect of the rotating ring is realized by utilizing the acting force during the sliding of the mounting ring. At the same time, in cooperation with the linkage between the liquid inlet barrel, the second screw rod, and the piston disc, the rotational spraying of the deoxidizer in the multiple sets of liquid inlet barrels is realized, improving the spraying efficiency of the sprayed deoxidizer. When the multiple sets of sponge rollers clean the surface of the aluminum profile, the sprayed deoxidizer can fully react and contact with the oxide layer on the surface of the aluminum profile, further ensuring the cleaning effect on the oxide layer on the surface of the aluminum profile. At the same time, by utilizing the switching between the sliding states of the mounting ring, the cyclic operation of the "spraying - replenishing" state of the deoxidizer in the liquid inlet barrel is realized, thereby improving the sustainability during the use of the liquid inlet barrel.

[0017] By setting the auxiliary component, in cooperation with the rotational effect of the sponge roller, the waste liquid adsorbed on the surface of the sponge roller is secondarily cleaned and collected, avoiding the long - term accumulation of the waste liquid adsorbed on the surface of the sponge roller. By secondarily extruding and cleaning the waste liquid adsorbed on the surface of the sponge roller, the sustainability of the multiple sets of sponge rollers in cleaning the oxide layer on the surface of the aluminum profile is improved, further ensuring the cleaning effect on the oxide layer on the surface of the aluminum profile. At the same time, the waste liquid adsorbed on the surface of the sponge roller is centrally collected and processed through the diversion ring and the hose, reducing the processing cost during subsequent waste liquid treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0019] Figure 1 It is a schematic diagram of the overall structure of the spraying device for the surface of the aluminum profile.

[0020] Figure 2 It is a three - dimensional structure schematic diagram of the spraying device for the surface of the aluminum profile.

[0021] Figure 3 It is a partial sectional view schematic diagram of the spraying device for the aluminum profile surface.

[0022] Figure 4 It is a schematic diagram of the cleaning component structure.

[0023] Figure 5 It is Figure 4 The enlarged view of A in

[0024] Figure 6 It is a schematic diagram of the partial component structure of the cleaning component.

[0025] Figure 7 It is a schematic diagram of the partial component sectional structure of the spraying component.

[0026] Figure 8 It is a schematic diagram of the structure of the mounting ring, rotating ring and first toothed ring.

[0027] Figure 9 It is a schematic diagram of the partial component structure of the spraying component.

[0028] Figure 10 It is a schematic diagram of the overall structure of the spraying component.

[0029] Figure 11 It is a schematic diagram of the overall structure of the auxiliary component.

[0030] Figure 12 It is a schematic diagram of the partial component structure of the auxiliary component.

[0031] Reference numerals: 1. First processing bin; 2. Electric slide rail; 3. Sliding base; 4. Fixture; 5. Control module; 6. Wastewater tank; 7. Motor; 8. Limiting rod; 9. Cleaning component; 91. Mounting ring; 92. First screw; 93. Pulley group; 94. Sponge roller; 95. First bevel gear set; 96. Transmission rod; 97. First spur gear; 98. Rack; 99. Second bevel gear set; 10. Spraying component; 101. Rotating ring; 102. First toothed ring; 103. Second spur gear; 104. Third bevel gear set; 105. Liquid inlet barrel; 106. Second screw; 107. Piston disc; 108. Third spur gear; 109. Second toothed ring; 1010. First check valve; 1011. Nozzle; 1012. Second check valve; 1013. Liquid storage tank; 11. Auxiliary component; 111. Deflecting ring; 112. Extrusion plate; 113. Deflecting plate; 114. Hose.

[0032] As shown in the figure, in order to clearly implement the structure of the embodiments of the present invention, specific structures and devices are marked in the figure, but this is only for schematic needs and is not intended to limit the present invention to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners

[0033] The following will describe in detail an aluminum profile surface spraying device and its spraying method provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments, and are not intended to specifically limit the present invention.

[0034] It should be pointed out that in the specification, references to "one embodiment", "an embodiment", "exemplary embodiments", "some embodiments", etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment includes such specific features, structures, or characteristics. Additionally, when combining embodiments to describe specific features, structures, or characteristics, implementing such features, structures, or characteristics in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0035] Generally, terms can be understood at least in part from their use in context. For example, at least in part depending on the context, the term "one or more" used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather, at least in part depending on the context, can allow for the existence of other factors that may not be explicitly described.

[0036] It can be understood that the meanings of "on...", "above...", and "over..." in the present invention should be interpreted in the broadest manner, such that "on..." not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above..." or "over..." not only means "above" or "over" something, but can also include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0037] In addition, spatial relative terms such as "under...", "below...", "lower part", "above...", "upper part", etc. are used herein for convenience of description to describe the relationship between one element or feature and another or more elements or features, as shown in the accompanying drawings. Spatial relative terms are intended to cover different orientations in the use or operation of the device other than the orientation depicted in the drawings. The device can be oriented in other ways, and the spatial relative descriptive terms used herein can be similarly interpreted accordingly.

[0038] AsFigures 1 to 12 As shown in the figure, an embodiment of the present invention provides a surface spraying device for aluminum profiles, including a first processing chamber 1. At the top end of the inner wall of the first processing chamber 1, an electric slide rail 2 is installed. A sliding base 3 is sleeved on the bottom surface of the electric slide rail 2. The number of sliding bases 3 is set to be multiple groups, and the multiple groups of sliding bases 3 are arranged at equal intervals on the bottom surface of the electric slide rail 2. A clamp 4 is installed at the bottom end of the sliding base 3. A control module 5 is installed on one side surface of the first processing chamber 1. A waste water tank 6 is installed at the bottom end of the inner wall of the first processing chamber 1. A motor 7 is installed on one side of the inner wall of the first processing chamber 1. A limiting rod 8 is installed on the other side of the inner wall of the first processing chamber 1. A spraying chamber 80 is installed at one end of the first processing chamber 1; a cleaning component 9, a cleaning component 9 is sleeved on the surface of the limiting rod 8, and the cleaning component 9 is used for sliding to clean the surface of the aluminum profile; a spraying component 10, a spraying component 10 is installed at the top end of the cleaning component 9, and the spraying component 10 is used for spraying a deoxidizer. The spraying component 10 is installed at the top end of the cleaning component 9; an auxiliary component 11, an auxiliary component 11 is installed at the bottom end of the cleaning component 9, and the auxiliary component 11 is used for secondary auxiliary cleaning of the cleaning component 9. The auxiliary component 11 is installed at the bottom end of the cleaning component 9.

[0039] By setting the cleaning component 9, the surface of the aluminum profile is cleaned by multiple sponge rollers 94. A deoxidizer is sprayed in the top direction of the multiple sponge rollers 94. With the rotational cleaning effect of the multiple sponge rollers 94, and at the same time, by using the switching between the sliding states of the mounting ring 91, a secondary cleaning effect on the surface of the aluminum profile is achieved, further improving the cleaning and removal effect of the oxide layer on the surface of the aluminum profile. By setting the spraying component 10, the deoxidizer in the multiple liquid inlet barrels 105 is rotated and sprayed out. When the multiple sponge rollers 94 clean the surface of the aluminum profile, the sprayed deoxidizer can fully react and contact with the oxide layer on the surface of the aluminum profile. By setting the auxiliary component 11, the waste liquid adsorbed on the surface of the sponge roller 94 is extruded and cleaned for the second time, thereby improving the continuity of the cleaning of the oxide layer on the surface of the aluminum profile by the multiple sponge rollers 94, and further ensuring the cleaning effect of the oxide layer on the surface of the aluminum profile.

[0040] Such as Figures 4 to 6As shown in the figure, the cleaning component 9 includes an installation ring 91. One end of the installation ring 91 is sleeved on the surface of the limit rod 8, and the other end of the installation ring 91 is nested with a first screw 92. The first screw 92 is installed on one side of the inner wall of the first processing bin 1. The extended part of the bottom end of the first screw 92 is sleeved with a pulley group 93. The number of the first screws 92 is set to be multiple groups, and the multiple groups of the first screws 92 are equidistantly installed on one side of the inner wall of the first processing bin 1. The extended part of the bottom end of one of the groups of the first screws 92 is connected to the motor 7. The number of the pulley groups 93 is set to be multiple groups, and the first screws 92 are connected to each other through the pulley groups 93. The inner wall of the installation ring 91 is installed with sponge rollers 94. The number of the sponge rollers 94 is set to be multiple groups, and the multiple groups of the sponge rollers 94 are installed at equal angles on the inner wall of the installation ring 91. One end of the sponge roller 94 is installed with a first bevel gear set 95. The number of the first bevel gear sets 95 is set to be multiple groups, and the multiple groups of the first bevel gear sets 95 are installed at one end of the sponge roller 94. One of the bevel gears in the first bevel gear set 95 is installed at one end of one of the sponge rollers 94, and the other bevel gear in the first bevel gear set 95 is installed at one end of the adjacent sponge roller 94. The other end of one of the sponge rollers 94 is installed with a transmission rod 96. Part of the surface of the transmission rod 96 is nested and installed on the inner wall of the installation ring 91. One end of the transmission rod 96 is installed with a first flat gear 97. The first flat gear 97 is installed on one side of the installation ring 91. One side of the first flat gear 97 is meshed with a rack 98. The rack 98 is installed on the other side of the inner wall of the first processing bin 1. The surface of the transmission rod 96 is sleeved with a second bevel gear set 99. One of the bevel gears in the second bevel gear set 99 is sleeved on the surface of the transmission rod 96, and the other bevel gear in the second bevel gear set 99 is nested and installed on one side of the installation ring 91.

[0041] The operator will hang the aluminum profile to be sprayed on the sliding base 3 through the fixture 4. Subsequently, the operator starts the electric slide rail 2 through the control module 5. Under the action of the electric slide rail 2, the multiple groups of sliding bases 3 slide synchronously along the surface of the bottom end of the electric slide rail 2. While the sliding base 3 slides, it drives the aluminum profile to slide synchronously through the fixture 4, so that the aluminum profile enters the inner cavity of the first processing bin 1. When the sliding base 3 slides in place, the control module 5 controls the motor 7 to start.

[0042] After the motor 7 starts, it drives one of the first screws 92 to rotate. Under the rotation of the first screw 92, the installation ring 91 slides upward along the direction of the limit rod 8. While the first screw 92 rotates, it drives one of the pulleys in the pulley group 93 to rotate synchronously. While one of the pulleys in the pulley group 93 rotates, it drives another pulley in the pulley group 93 to rotate synchronously through the belt. While another pulley in the pulley group 93 rotates, it drives the adjacent next group of the first screws 92 to rotate synchronously. Similarly, through the rotational cooperation of the multiple groups of pulley groups 93, the synchronous rotation of the multiple groups of the first screws 92 is realized.

[0043] While the mounting ring 91 slides, it drives the first spur gear 97 to mesh with the rack 98. Under the sliding action of the mounting ring 91, the first spur gear 97 rotates. While the first spur gear 97 rotates, it drives the transmission rod 96 to rotate synchronously. While the transmission rod 96 rotates, it drives one set of sponge rollers 94 to rotate. While this set of sponge rollers 94 rotates, it drives the input end in the first bevel gear set 95 to rotate synchronously. While the input end of the first bevel gear set 95 rotates, it meshes with the output end of the first bevel gear set 95 to rotate synchronously. While the output end of the first bevel gear set 95 rotates, it drives the adjacent other set of sponge rollers 94 to rotate synchronously. Similarly, the synchronous rotation of multiple sets of sponge rollers 94 is achieved. While the sponge rollers 94 rotate, they rotate while adhering to the surface of the aluminum profile. While the transmission rod 96 rotates, it drives the input end in the second bevel gear set 99 to rotate synchronously. While the input end in the second bevel gear set 99 rotates, it meshes with the output end in the second bevel gear set 99 to rotate synchronously.

[0044] Similarly, after the mounting ring 91 slides upward in place, the control module 5 controls the motor 7 to drive one set of the first screws 92 to rotate in the reverse direction. Under the rotating action of the first screws 92, the mounting ring 91 slides downward and resets along the direction of the limiting rod 8. While the first screws 92 rotate in the reverse direction, they drive one of the pulleys in the pulley set 93 to rotate synchronously. While one of the pulleys in the pulley set 93 rotates, it drives the other pulley in the pulley set 93 to rotate in the reverse direction through the belt. While the other pulley in the pulley set 93 rotates, it drives the adjacent next set of the first screws 92 to rotate in the reverse direction. Similarly, through the rotational cooperation of multiple pulley sets 93, the synchronous reverse rotation of multiple sets of the first screws 92 is achieved.

[0045] Similarly, while the mounting ring 91 slides downward, it drives the first spur gear 97 to mesh with the rack 98. Under the downward sliding action of the mounting ring 91, the first spur gear 97 rotates in the reverse direction. While the first spur gear 97 rotates in the reverse direction, it drives the transmission rod 96 to rotate synchronously. While the transmission rod 96 rotates in the reverse direction, it drives one set of sponge rollers 94 to rotate. While this set of sponge rollers 94 rotates in the reverse direction, it drives the input end in the first bevel gear set 95 to rotate synchronously. While the input end of the first bevel gear set 95 rotates, it meshes with the output end of the first bevel gear set 95 to rotate synchronously. While the output end of the first bevel gear set 95 rotates in the reverse direction, it drives the adjacent other set of sponge rollers 94 to rotate synchronously in the reverse direction. Similarly, the synchronous reverse rotation of multiple sets of sponge rollers 94 is achieved. While the sponge rollers 94 rotate, they rotate in the reverse direction while adhering to the surface of the aluminum profile. At this time, the surface of the sponge rollers 94 still remains in a wet state, realizing the secondary cleaning of the surface of the aluminum profile.

[0046] By setting the fit between the first screw 92 and the mounting ring 91, and simultaneously utilizing the linkage between multiple sets of first bevel gear sets 95 and multiple sponge rotating rods 94, the surface of the aluminum profile is cleaned by the multiple sponge rotating rods 94. At the same time, by setting the linkage fit between the transmission rod 96, the first spur gear 97 and the rack 98, and utilizing the effect of the spraying assembly 10, when the multiple sponge rotating rods 94 rotate and rise, an antioxidant is sprayed in the top direction of the multiple sponge rotating rods 94, coordinating with the rotating cleaning effect of the multiple sponge rotating rods 94. At the same time, by utilizing the switching between the sliding states of the mounting ring 91, a secondary cleaning effect on the surface of the aluminum profile is achieved, further improving the cleaning and removal effect of the oxide layer on the surface of the aluminum profile.

[0047] As Figures 7 to 10 shown, the spraying assembly 10 includes a rotating ring 101, the rotating ring 101 is nested and installed at the top end of the mounting ring 91, a first toothed ring 102 is sleeved on the outer surface of the rotating ring 101, one side of the first toothed ring 102 is meshed with a second spur gear 103, the second spur gear 103 is installed on one side of the top end of the mounting ring 91, a third bevel gear set 104 is installed at the bottom end of the second spur gear 103, one of the bevel gears in the third bevel gear set 104 is installed at the bottom end of the second spur gear 103, and the other bevel gear in the third bevel gear set 104 is connected to the part of the other bevel gear in the second bevel gear set 99 that extends out of one side of the mounting ring 91. A liquid inlet barrel 105 is installed at the top end of the rotating ring 101, the number of the liquid inlet barrels 105 is set to be multiple groups, the multiple liquid inlet barrels 105 are installed at equal angles at the top end of the rotating ring 101. A second screw 106 is installed in the internal cavity of the liquid inlet barrel 105, a piston disk 107 is sleeved on the outer surface of the second screw 106, one end of the part of the second screw 106 that extends out of the liquid inlet barrel 105 at the top end is installed with a third spur gear 108, one side of the third spur gear 108 is meshed with a second toothed ring 109, the second toothed ring 109 is installed at the top end of the mounting ring 91. A first one-way valve 1010 is installed through one side at the bottom end of the liquid inlet barrel 105, a nozzle 1011 is connected to the bottom end of the first one-way valve 1010. A second one-way valve 1012 is installed through the other side at the bottom end of the liquid inlet barrel 105, the bottom end of the second one-way valve 1012 is connected through to a liquid storage tank 1013, the liquid storage tank 1013 is installed on one side surface of the rotating ring 101, the number of the liquid storage tanks 1013 is set to be multiple groups, and the multiple liquid storage tanks 1013 are arranged at equal angles on one side surface of the rotating ring 101.

[0048] While the output end of the bevel gear set two 99 rotates, the extended part of the output end of the bevel gear set two 99 drives the input end of the bevel gear set three 104 to rotate synchronously. While the input end of the bevel gear set three 104 rotates, it meshes with the output end of the bevel gear set three 104 to rotate synchronously. While the output end of the bevel gear set three 104 rotates, it drives the flat gear two 103 to rotate synchronously. While the flat gear two 103 rotates, it meshes with the ring gear one 102 to rotate. Under the rotation of the flat gear two 103, when the ring gear one 102 drives the rotating ring 101, since the rotating ring 101 is nested and installed at the top of the mounting ring 91, and one end of the mounting ring 91 is sleeved on the surface of the limiting rod 8, and the inner wall of the other end of the mounting ring 91 is threadedly sleeved with the first screw 92, the mounting ring 91 is limited by the limiting rod 8 and the first screw 92. Therefore, when the ring gear one 102 drives the rotating ring 101 to rotate, the bottom end of the rotating ring 101 rotates in the top groove of the mounting ring 91, as Figure 8 shown. While the rotating ring 101 rotates, it drives the liquid inlet bucket 105 to rotate synchronously. When the liquid inlet bucket 105 rotates following the rotating ring 101, the flat gear three 108 meshes with the ring gear two 109. Under the action of the ring gear two 109, the flat gear three 108 rotates. While the flat gear three 108 rotates, it drives the second screw 106 to rotate synchronously in the inner cavity of the liquid inlet bucket 105. Under the rotation of the second screw 106, the piston disk 107 sleeved on the outer surface of the second screw 106 continuously slides along the direction of the second screw 106. Under the continuous sliding of the piston disk 107, the piston disk 107 sprays the deoxidizer stored in the liquid inlet bucket 105 through the one-way valve one 1010 and through the nozzle 1011. At the same time, under the rotation of the rotating ring 101, the nozzles 1011 at the bottom ends of multiple liquid inlet buckets 105 rotate to spray the deoxidizer, fully covering the surface of the aluminum profile. At the same time, under the sliding of the mounting ring 91, combined with the rotation effect of multiple sponge rollers 94, the oxide layer on the surface of the aluminum profile is cleaned.

[0049] Similarly, while the transmission rod 96 rotates in the reverse direction, it drives the input end in the second bevel gear set 99 to rotate synchronously in the reverse direction. While the input end in the second bevel gear set 99 rotates, it meshes with the output end in the second bevel gear set 99 to rotate synchronously. While the output end in the second bevel gear set 99 rotates in the reverse direction, it drives the input end in the third bevel gear set 104 to rotate synchronously through the extending part of the output end in the second bevel gear set 99. While the input end in the third bevel gear set 104 rotates in the reverse direction, it meshes with the output end in the third bevel gear set 104 to rotate synchronously. While the output end in the third bevel gear set 104 rotates, it drives the second spur gear 103 to rotate synchronously. While the second spur gear 103 rotates in the reverse direction, it meshes with the first toothed ring 102 to rotate. Under the rotation action of the second spur gear 103, the first toothed ring 102 drives the rotating ring 101 to rotate in the reverse direction at the top of the mounting ring 91. While the rotating ring 101 rotates in the reverse direction, it drives the liquid inlet barrel 105 to rotate synchronously. When the liquid inlet barrel 105 rotates in the reverse direction following the rotating ring 101, the third spur gear 108 meshes with the second toothed ring 109. Under the action of the second toothed ring 109, the third spur gear 108 rotates in the reverse direction. While the third spur gear 108 rotates in the reverse direction, it drives the second screw rod 106 to rotate synchronously in the inner cavity of the liquid inlet barrel 105. Under the rotation action of the second screw rod 106, the piston disk 107 sleeved on the outer surface of the second screw rod 106 continuously slides in the reverse direction along the second screw rod 106. Under the continuous reverse sliding action of the piston disk 107, the piston disk 107 re-aspirates the deoxidizer stored in the liquid storage tank 1013 into the liquid inlet barrel 105 through the second one-way valve 1012, completing the cyclic replenishment of the deoxidizer in the liquid inlet barrel 105.

[0050] By setting the linkage cooperation among the rotating ring 101, the first toothed ring 102, the second spur gear 103 and the third bevel gear set 104, and utilizing the acting force during the sliding of the mounting ring 91, the rotating effect of the rotating ring 101 is achieved. At the same time, in cooperation with the linkage cooperation among the liquid inlet barrel 105, the second screw rod 106 and the piston disk 107, the rotating ejection of the deoxidizer in multiple liquid inlet barrels 105 is realized. When multiple sponge rotating rods 94 clean the surface of the aluminum profile, the ejected deoxidizer can fully react and contact with the oxide layer on the surface of the aluminum profile, further ensuring the cleaning effect on the oxide layer on the surface of the aluminum profile. At the same time, by utilizing the switching between the sliding states of the mounting ring 91, the cyclic operation of the "ejection - replenishment" state of the deoxidizer in the liquid inlet barrel 105 is realized, thereby improving the sustainability during the use of the liquid inlet barrel 105.

[0051] Such as Figures 11 to 12As shown, the auxiliary component 11 includes a guide ring 111, which is installed at the bottom end of the mounting ring 91. An extrusion plate 112 is installed on the inner wall of the guide ring 111. The number of the extrusion plates 112 is set to multiple groups, and the multiple groups of extrusion plates 112 are arranged at equal angles on the inner wall of the guide ring 111. The top of the extrusion plate 112 is extruded and fitted with the bottom end of the sponge rotating rod 94. Guide plates 113 are installed on both sides of the extrusion plate 112. The number of the guide plates 113 is set to multiple groups, and the multiple groups of guide plates 113 are arranged equidistantly on both sides of the extrusion plate 112. A hose 114 is connected to the bottom end of the guide ring 111, and the other end of the hose 114 is connected to the top of the wastewater tank 6.

[0052] When the sponge roller 94 rotates forward or reversely, the sponge roller 94 rotates through the extrusion plate 112. Under the extrusion action of the extrusion plate 112, the extrusion plate 112 squeezes out the waste liquid adsorbed by the sponge roller 94, and under the diversion action of the guide plate 113, the waste liquid adsorbed by the sponge roller 94 drips along the extrusion plate 112 onto the inner wall of the guide ring 111, and enters the wastewater tank 6 through the guide ring 111 and the hose 114 to collect the sediment.

[0053] When the mounting ring 91 slides downward to reset, the control module 5 starts the electric slide rail 2, so that the multiple sets of sliding bases 3 continue to slide synchronously along the bottom surface of the electric slide rail 2. While the sliding bases 3 slide, the aluminum profiles are driven by the clamps 4 to slide into the spray chamber 80 for subsequent spraying operations.

[0054] By providing a guide ring 111, an extrusion plate 112 and a guide plate 113, and cooperating with the rotation effect of the sponge roller 94, the waste liquid adsorbed on the surface of the sponge roller 94 is cleaned and collected for a second time, so as to avoid the waste liquid adsorbed on the surface of the sponge roller 94 from accumulating for a long time. By performing a second extrusion cleaning on the waste liquid adsorbed on the surface of the sponge roller 94, the continuity of cleaning the oxide layer on the surface of the aluminum profile by multiple groups of sponge rollers 94 is improved, and the cleaning effect of the oxide layer on the surface of the aluminum profile is further guaranteed. At the same time, the waste liquid adsorbed on the surface of the sponge roller 94 is collected and processed in a centralized manner through the guide ring 111 and the hose 114, so as to reduce the subsequent processing cost of the waste liquid processing.

[0055] A spraying method for an aluminum profile surface spraying device, the spraying method comprising the following steps: S1, the fixture 4 hangs the aluminum profile to be sprayed on the sliding base 3, and the control module 5 starts the electric slide rail 2 to send the aluminum profile into the first processing chamber 1; S2, the control module 5 controls the motor 7 to start, and the motor 7 drives the cleaning component 9 to operate. When the cleaning component 9 operates, the spraying component 10 is linked to spray the deoxidizing agent to clean the oxide layer on the surface of the aluminum profile; S3. While the cleaning component 9 is operating, the waste liquid adsorbed on the surface of the sponge rotating rod 94 is centrally collected and processed through the auxiliary component 11; S4. After the cleaning is completed, the control module 5 starts the electric slide rail 2, and the cleaned aluminum profile is sent into the spraying chamber 80 through the fixture 4 for spraying operation.

[0056] The working principle of the technical solution provided by the present invention is as follows: The operator hangs the aluminum profile to be sprayed on the sliding base 3 through the fixture 4. Subsequently, the operator starts the electric slide rail 2 through the control module 5. Under the action of the electric slide rail 2, multiple groups of sliding bases 3 slide synchronously along the surface of the bottom end of the electric slide rail 2. While the sliding base 3 slides, it drives the aluminum profile to slide synchronously through the fixture 4, so that the aluminum profile enters the inner cavity of the first processing chamber 1. When the sliding base 3 slides in place, the control module 5 controls the motor 7 to start.

[0057] After the motor 7 starts, it drives one of the first screw rods 92 to rotate. Under the rotation action of the first screw rod 92, the mounting ring 91 slides upward along the limiting rod 8. While the first screw rod 92 rotates, it drives one of the belt pulleys in the pulley group 93 to rotate synchronously. While one of the belt pulleys in the pulley group 93 rotates, it drives the other belt pulley in the pulley group 93 to rotate synchronously through the belt. While the other belt pulley in the pulley group 93 rotates, it drives the adjacent next group of first screw rods 92 to rotate synchronously. Similarly, through the rotational cooperation of multiple groups of pulley groups 93, the synchronous rotation of multiple groups of first screw rods 92 is realized.

[0058] While the mounting ring 91 slides, it drives the first flat gear 97 to mesh with the rack 98. Under the sliding action of the mounting ring 91, the first flat gear 97 rotates. While the first flat gear 97 rotates, it drives the transmission rod 96 to rotate synchronously. While the transmission rod 96 rotates, it drives one of the sponge rotating rods 94 to rotate. While this sponge rotating rod 94 rotates, it drives the input end of the first bevel gear group 95 to rotate synchronously. While the input end of the first bevel gear group 95 rotates, it meshes with the output end of the first bevel gear group 95 to rotate synchronously. While the output end of the first bevel gear group 95 rotates, it drives the adjacent other sponge rotating rod 94 to rotate synchronously. Similarly, the synchronous rotation of multiple groups of sponge rotating rods 94 is realized. While the sponge rotating rod 94 rotates, it rotates while fitting the surface of the aluminum profile. While the transmission rod 96 rotates, it drives the input end of the second bevel gear group 99 to rotate synchronously. While the input end of the second bevel gear group 99 rotates, it meshes with the output end of the second bevel gear group 99 to rotate synchronously.

[0059] While the output end of the bevel gear set two 99 is rotating, it drives the input end of the bevel gear set three 104 to rotate synchronously through the extended part of the output end of the bevel gear set two 99. While the input end of the bevel gear set three 104 is rotating, it meshes with the output end of the bevel gear set three 104 to rotate synchronously. While the output end of the bevel gear set three 104 is rotating, it drives the flat gear two 103 to rotate synchronously. While the flat gear two 103 is rotating, it meshes with the ring gear one 102 to rotate. Under the rotation action of the flat gear two 103, when the ring gear one 102 drives the rotating ring 101 to rotate, since the rotating ring 101 is nested and installed at the top of the mounting ring 91, and one end of the mounting ring 91 is sleeved on the surface of the limiting rod 8, and the inner wall of the other end of the mounting ring 91 is threadedly sleeved with the first screw rod 92, the mounting ring 91 is limited by the limiting rod 8 and the first screw rod 92. Therefore, when the ring gear one 102 drives the rotating ring 101 to rotate, the bottom end of the rotating ring 101 rotates in the groove at the top of the mounting ring 91, as Figure 8 shown. While the rotating ring 101 is rotating, it drives the liquid inlet barrel 105 to rotate synchronously. When the liquid inlet barrel 105 rotates following the rotating ring 101, the flat gear three 108 meshes with the ring gear two 109. Under the action of the ring gear two 109, the flat gear three 108 rotates. While the flat gear three 108 is rotating, it drives the second screw rod 106 to rotate synchronously in the inner cavity of the liquid inlet barrel 105. Under the rotating action of the second screw rod 106, the piston disk 107 sleeved on the outer surface of the second screw rod 106 continuously slides along the direction of the second screw rod 106. Under the continuous sliding action of the piston disk 107, the piston disk 107 sprays the deoxidizer stored in the liquid inlet barrel 105 through the one-way valve one 1010 and through the nozzle 1011. At the same time, under the rotating action of the rotating ring 101, the nozzles 1011 at the bottom ends of multiple liquid inlet barrels 105 rotate to spray the deoxidizer, so as to fully cover the surface of the aluminum profile. At the same time, under the sliding action of the mounting ring 91, and in cooperation with the rotating effect of multiple sponge rotating rods 94, the oxide layer on the surface of the aluminum profile is cleaned.

[0060] Similarly, when the mounting ring 91 slides upward in place, the control module 5 controls the motor 7 to drive one of the first screw rods 92 to rotate in the reverse direction. Under the rotating action of the first screw rod 92, the mounting ring 91 slides downward and resets along the direction of the limiting rod 8. While the first screw rod 92 is rotating in the reverse direction, it drives one of the belt wheels in the belt pulley set 93 to rotate synchronously. While one of the belt wheels in the belt pulley set 93 is rotating, it drives the other belt wheel in the belt pulley set 93 to rotate in the reverse direction through the belt. While the other belt wheel in the belt pulley set 93 is rotating, it drives the adjacent next first screw rod 92 to rotate in the reverse direction. Similarly, through the rotating cooperation of multiple belt pulley sets 93, the synchronous reverse rotation of multiple first screw rods 92 is realized.

[0061] Similarly, while the mounting ring 91 slides downward, it drives the first spur gear 97 to mesh with the rack 98. Under the downward sliding action of the mounting ring 91, the first spur gear 97 rotates in the reverse direction. While the first spur gear 97 rotates in the reverse direction, it drives the transmission rod 96 to rotate synchronously. While the transmission rod 96 rotates in the reverse direction, it drives one set of sponge rollers 94 to rotate. While this set of sponge rollers 94 rotates in the reverse direction, it drives the input end in the first bevel gear set 95 to rotate synchronously. While the input end of the first bevel gear set 95 rotates, it meshes with the output end of the first bevel gear set 95 to rotate synchronously. While the output end of the first bevel gear set 95 rotates in the reverse direction, it drives the adjacent another set of sponge rollers 94 to rotate synchronously in the reverse direction. Similarly, the synchronous reverse rotation of multiple sets of sponge rollers 94 is realized. While the sponge rollers 94 rotate, they rotate in the reverse direction while adhering to the surface of the aluminum profile. At this time, the surface of the sponge rollers 94 still remains in a wet state, realizing the secondary cleaning of the surface of the aluminum profile; Similarly, while the transmission rod 96 rotates in the reverse direction, it drives the input end in the second bevel gear set 99 to rotate synchronously in the reverse direction. While the input end in the second bevel gear set 99 rotates, it meshes with the output end in the second bevel gear set 99 to rotate synchronously. While the output end in the second bevel gear set 99 rotates in the reverse direction, it drives the input end in the third bevel gear set 104 to rotate synchronously through the extended part of the output end in the second bevel gear set 99. While the input end in the third bevel gear set 104 rotates in the reverse direction, it meshes with the output end in the third bevel gear set 104 to rotate synchronously. While the output end in the third bevel gear set 104 rotates, it drives the second spur gear 103 to rotate synchronously. While the second spur gear 103 rotates in the reverse direction, it meshes with the first toothed ring 102 to rotate. Under the rotation action of the second spur gear 103, the first toothed ring 102 drives the rotating ring 101 to rotate in the reverse direction at the top of the mounting ring 91. While the rotating ring 101 rotates in the reverse direction, it drives the liquid inlet bucket 105 to rotate synchronously. When the liquid inlet bucket 105 rotates in the reverse direction following the rotating ring 101, the third spur gear 108 meshes with the second toothed ring 109. Under the action of the second toothed ring 109, the third spur gear 108 rotates in the reverse direction. While the third spur gear 108 rotates in the reverse direction, it drives the second screw 106 to rotate synchronously in the inner cavity of the liquid inlet bucket 105. Under the rotation action of the second screw 106, the piston disk 107 sleeved on the outer surface of the second screw 106 continuously slides in the reverse direction along the second screw 106. Under the continuous reverse sliding action of the piston disk 107, the piston disk 107 re-sucks the deoxidizer stored in the liquid storage tank 1013 into the liquid inlet bucket 105 through the one-way valve 2 1012, completing the cyclic replenishment of the deoxidizer in the liquid inlet bucket 105.

[0062] When the sponge rollers 94 rotate forward or backward, the sponge rollers 94 rotate past the pressing plate 112. Under the pressing action of the pressing plate 112, the pressing plate 112 squeezes out the waste liquid adsorbed by the sponge rollers 94. Under the guiding action of the guiding plate 113, the waste liquid adsorbed by the sponge rollers 94 drips along the pressing plate 112 onto the inner wall of the guiding ring 111 and enters the waste water tank 6 through the guiding ring 111 for collection and precipitation.

[0063] After the installation ring 91 slides downward and resets, the control module 5 activates the electric slide rail 2, causing multiple sliding bases 3 to continue to slide synchronously along the bottom surface of the electric slide rail 2. While the sliding base 3 slides, the fixture 4 drives the aluminum profile to slide into the spraying chamber 80 for subsequent spraying operations.

[0064] The present invention encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of the present invention. To enable the public to have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention. However, those skilled in the art can fully understand the present invention without these detailed descriptions. Additionally, well-known methods, processes, procedures, components, and circuits, etc. are not described in detail to avoid unnecessary confusion to the essence of the present invention.

[0065] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A surface spraying device for aluminum profiles, characterized in that: It includes a first processing warehouse, an electric slide rail is installed on the top of the inner wall of the first processing warehouse, a sliding base is sleeved on the bottom surface of the electric slide rail, the number of the sliding bases is set to multiple groups, and the multiple groups of sliding bases are equidistantly arranged on the bottom surface of the electric slide rail, a clamp is installed on the bottom of the sliding base, a control module is installed on the surface of one side of the first processing warehouse, a waste water tank is installed on the bottom end of the inner wall of the first processing warehouse, a motor is installed on one side of the inner wall of the first processing warehouse, a limit rod is installed on the other side of the inner wall of the first processing warehouse, and a spraying warehouse is installed at one end of the first processing warehouse; It also includes a cleaning component, the surface of the limit rod is sleeved with the cleaning component, and the cleaning component is used to slide to clean the surface of the aluminum profile; A spraying assembly, wherein a spraying assembly is installed on the top of the cleaning assembly, and the spraying assembly is used to spray a deoxidizing agent, and the spraying assembly is installed on the top of the cleaning assembly; Auxiliary component: an auxiliary component is installed at the bottom end of the cleaning component, and the auxiliary component is used for performing secondary auxiliary cleaning on the cleaning component. The auxiliary component is installed at the bottom end of the cleaning component.

2. The aluminum profile surface spraying device according to claim 1, characterized in that: The cleaning assembly includes a mounting ring, one end of the mounting ring is sleeved on the surface of the limiting rod, and the other end of the mounting ring is nested with a screw rod 1, the screw rod 1 is installed on one side of the inner wall of the first processing warehouse, and the bottom end extension part of the screw rod 1 is sleeved with a pulley group, the number of the screw rod 1 is set to multiple groups, and the multiple groups of the screw rods are equidistantly installed on one side of the inner wall of the first processing warehouse, one group of the extension parts of the bottom end of the screw rod 1 is connected to the motor, the number of the pulley groups is set to multiple groups, and the screw rods are connected to each other through the pulley groups.

3. The aluminum profile surface spraying device according to claim 2, characterized in that: A sponge rotating stick is installed on the inner wall of the mounting ring, and the number of the sponge rotating sticks is set to multiple groups. The multiple groups of sponge rotating sticks are installed at equal angles on the inner wall of the mounting ring. A bevel gear set 1 is installed on one end of the sponge rotating stick. The number of the bevel gear set 1 is set to multiple groups. The multiple groups of bevel gear set 1 are installed on one end of the sponge rotating stick, one group of bevel gears in the bevel gear set 1 is installed on one end of one group of sponge rotating sticks, and the other group of bevel gears in the bevel gear set 1 is installed on one end of an adjacent sponge rotating stick.

4. The aluminum profile surface spraying device according to claim 3, characterized in that: A transmission rod is installed at the other end of one group of sponge rotating rollers, and part of the surface of the transmission rod is nested and installed on the inner wall of the mounting ring. A flat gear 1 is installed at one end of the transmission rod, and the flat gear 1 is installed on one side of the mounting ring. A rack is meshed on one side of the flat gear 1, and the rack is installed on the other side of the inner wall of the first processing chamber. A bevel gear set 2 is sleeved on the surface of the transmission rod, and one group of bevel gears in the bevel gear set 2 is sleeved on the surface of the transmission rod, and the other group of bevel gears in the bevel gear set 2 is nested and installed on one side of the mounting ring.

5. The aluminum profile surface spraying device according to claim 4, characterized in that: The spray assembly includes a rotating ring, which is nested and installed on the top of the mounting ring. A gear ring 1 is sleeved on the outer surface of the rotating ring. A spur gear 2 is meshed with one side of the gear ring. The spur gear 2 is installed on one side of the top of the mounting ring. A bevel gear set 3 is installed on the bottom end of the spur gear 2. One group of bevel gears in the bevel gear set 3 is installed on the bottom end of the spur gear 2. The other group of bevel gears in the bevel gear set 3 is connected to the part of the other group of bevel gears in the bevel gear set 2 that extends out of one side of the mounting ring.

6. The aluminum profile surface spraying device according to claim 5, characterized in that: A liquid inlet barrel is installed at the top of the rotating ring. The number of the liquid inlet barrels is set to multiple groups. The multiple groups of liquid inlet barrels are installed at the top of the rotating ring at equal angles. A screw rod 2 is installed in the internal cavity of the liquid inlet barrel. A piston disk is sleeved on the outer surface of the screw rod 2. A flat gear 3 is installed at one end of the part of the top of the screw rod 2 extending out of the liquid inlet barrel. A gear ring 2 is meshed with one side of the flat gear 3. The gear ring 2 is installed at the top of the mounting ring.

7. The aluminum profile surface spraying device according to claim 6, characterized in that: A one-way valve 1 is installed through one side of the bottom end of the liquid inlet barrel, and the bottom end of the one-way valve 1 is connected to a nozzle. A one-way valve 2 is installed through the other side of the bottom end of the liquid inlet barrel, and the bottom end of the one-way valve 2 is connected to a liquid storage tank. The liquid storage tank is installed on the surface of one side of the rotating ring. The number of the liquid storage tanks is set to multiple groups, and the multiple groups of liquid storage tanks are arranged at equal angles on the surface of one side of the rotating ring.

8. The aluminum profile surface spraying device according to claim 7, characterized in that: The auxiliary component includes a guide ring, which is installed at the bottom end of the mounting ring. An extrusion plate is installed on the inner wall of the guide ring. The number of the extrusion plates is set to multiple groups, and the multiple groups of extrusion plates are arranged at equal angles on the inner wall of the guide ring. The top of the extrusion plate is extruded and fitted with the bottom end of the sponge rotating roller. Guide plates are installed on both sides of the extrusion plate. The number of the guide plates is set to multiple groups, and the multiple groups of guide plates are arranged equidistantly on both sides of the extrusion plate.

9. The aluminum profile surface spraying device according to claim 8, characterized in that: The bottom end of the guide ring is connected with a hose, and the other end of the hose is connected to the top of the wastewater tank.

10. The spraying method of the aluminum profile surface spraying device according to any one of claims 1 to 9, characterized in that: The spraying method comprises the following steps: S1. The fixture hangs the aluminum profile to be sprayed on the sliding base, and the control module starts the electric slide rail to send the aluminum profile into the first processing chamber; S2, the control module controls the motor to start, and the motor drives the cleaning component to run. When the cleaning component runs, the spray component is linked to spray the deoxidizer to clean the oxide layer on the surface of the aluminum profile; S3, while the cleaning component is running, the waste liquid adsorbed on the surface of the sponge roller is centrally collected and processed through the auxiliary component; S4. After cleaning, the control module starts the electric slide rail and sends the cleaned aluminum profile into the spraying chamber through the clamp for spraying operation.

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