Aluminum profile surface spraying device and spraying method

Abstract

The present invention provides an aluminum profile surface spraying device and a spraying method thereof, which belong to the technical field of aluminum profile surface spraying. It comprises a first processing chamber, an electric slide rail is installed on the top of the inner wall of the first processing chamber, 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 one side surface of the first processing chamber, a waste water tank is installed on 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, and a limit rod is installed on the other side of the inner wall of the first processing chamber. The present invention improves the spraying efficiency of the deoxidant by arranging a cleaning component and a spraying component, so that the sprayed deoxidant can fully react with the oxide layer, further ensuring the cleaning effect of the oxide layer on the surface of the aluminum profile.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum profile surface spraying, in particular 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, decorativeness and other special functions of aluminum profiles. This technology involves applying paint in liquid or solid form to the surface of the aluminum profile and curing the paint to form a protective layer through a specific process. Aluminum profiles are widely used in construction, transportation, electronics, packaging and other fields. Surface spraying can improve their performance and lifespan in various environments.

[0003] Before the surface of the existing aluminum profile is sprayed, an oxide layer will be generated on the surface of the aluminum profile due to the influence of environmental factors, which will cause color difference after the aluminum profile is sprayed. Therefore, the oxide layer needs to be removed before the aluminum profile is sprayed. The existing aluminum profile deoxidizer is generally sprayed with a manual handheld spray gun, which has the problem of insufficient spraying and it is 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 manual spraying of the deoxidizer is low. Therefore, the present application provides an aluminum profile surface spraying device to meet the needs. 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 profile is sprayed on the surface, an oxide layer will be generated on the surface of the aluminum profile due to the influence of environmental factors, which will cause color difference after the aluminum profile is sprayed. Therefore, the oxide layer needs to be removed before spraying the aluminum profile. The existing aluminum profile deoxidizer is generally sprayed manually with a handheld spray gun, which has the problem of insufficient spraying and difficulty in ensuring that the deoxidizer fully reacts with the oxide layer on the surface of the aluminum profile. At the same time, the efficiency of manual spraying of the deoxidizer is low.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The control cabinet is equipped with a control module, and the control module is installed on the surface of the bottom end of the electric slide rail, the control module is installed on the surface of the first processing chamber, the motor is installed on one side of the inner wall of the first processing chamber, a limit rod is installed on the other side of the inner wall of the first processing chamber, and a spraying chamber is installed at one end of the first processing chamber; a cleaning component is installed on the surface of the limit rod, and the cleaning component is used to slide to clean the surface of the aluminum profile; a spray component is installed on the top of the cleaning component, and the spray component is used to spray deoxidizer, and the spray component is installed on the top of the cleaning component; an auxiliary component is installed on the bottom end of the cleaning component, and the auxiliary component is used to perform secondary auxiliary cleaning on the cleaning component, and the auxiliary component is installed on the bottom end of the cleaning component.

[0007] Optionally, the cleaning assembly includes a mounting ring, one end of the mounting ring is sleeved on the surface of the limit rod, and the other end of the mounting ring is nested with a screw rod 1, and the screw rod 1 is installed on one side of the inner wall of the first processing chamber, and the bottom end extension part of the screw rod 1 is sleeved with a pulley group, and the number of the screw rods 1 is set to multiple groups, and the multiple groups of the screw rods 1 are equidistantly installed on one side of the inner wall of the first processing chamber, wherein the extension part of the bottom end of one group of the screw rods is connected to the motor, and the number of the pulley groups is set to multiple groups, and the screw rods are connected to each other through the pulley group.

[0008] Optionally, a sponge rotating rod is installed on the inner wall of the mounting ring, and the number of the sponge rotating rods is set to multiple groups, and the multiple groups of sponge rotating rods 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 rod, and the number of the bevel gear set 1 is set to multiple groups, and the multiple groups of bevel gear set 1 are installed on one end of the sponge rotating rod, one group of bevel gears in the bevel gear set 1 is installed on one end of one group of sponge rotating rods, and the other group of bevel gears in the bevel gear set 1 is installed on one end of an adjacent sponge rotating rod.

[0009] Optionally, 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.

[0010] Optionally, the spray assembly includes a rotating ring, which is nested and installed on the top of the mounting ring. The outer surface of the rotating ring is provided with a gear ring 1, and one side of the gear ring 1 is meshed with a spur gear 2. 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 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.

[0011] 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 at the top of the rotating ring. A screw rod 2 is installed in the internal cavity of the liquid inlet barrel. A piston disk is provided on the outer surface of the screw rod 2. A flat gear 3 is installed at one end of the part extending from the liquid inlet barrel at the top of the screw rod 2. A gear ring 2 is engaged with one side of the flat gear 3. The gear ring 2 is installed at the top of the mounting ring.

[0012] 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.

[0013] 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 fitted with the bottom end of the sponge rotating rod, 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 at equal distances on both sides of the extrusion plate.

[0014] 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.

[0015] A spraying method for an aluminum profile surface spraying device, the spraying method comprising the following steps:

[0016] S1. The fixture hangs the aluminum profile to be sprayed on the sliding base, and the control module activates the electric slide rail to send the aluminum profile into the first processing chamber;

[0017] S2. The control module controls the motor to start, and the motor drives the cleaning component to run. While the cleaning component is running, the spray component is linked to spray the deoxidizer to clean the oxide layer on the surface of the aluminum profile;

[0018] S3, while the cleaning component is running, the waste liquid adsorbed on the surface of the sponge roller is collected and processed through the auxiliary component;

[0019] 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.

[0020] Compared with the prior art, the present invention has at least the following beneficial effects:

[0021] In the above scheme, by setting up a cleaning component, utilizing the linkage between multiple sets of bevel gear groups 1 and multiple sets of sponge rollers, the surface of the aluminum profile is cleaned by multiple sets of sponge rollers. At the same time, by setting the linkage between the transmission rod, the flat gear 1 and the rack, utilizing the effect of the spraying component, it is achieved that when the multiple sets of sponge rollers rotate and rise, the deoxidizer is sprayed in the direction of the top of the multiple sets of sponge rollers, and the rotation cleaning effect of the multiple sets of sponge rollers is coordinated. At the same time, the switching between the sliding states of the mounting ring is utilized to achieve a secondary cleaning effect on the surface of the aluminum profile, further improving the cleaning and removal effect of the oxide layer on the surface of the aluminum profile.

[0022] By setting up a spraying component, the force of the sliding of the mounting ring is utilized to achieve the rotation effect of the rotating ring. At the same time, the linkage between the liquid inlet barrel, the second screw and the piston disc is coordinated to achieve the rotational spraying of the deoxidant in multiple groups of liquid inlet barrels, thereby improving the spraying efficiency of the deoxidant. When multiple groups of sponge rotating rollers clean the surface of the aluminum profile, the sprayed deoxidant can fully react and contact with the oxide layer on the surface of the aluminum profile, further ensuring the cleaning effect of the oxide layer on the surface of the aluminum profile. At the same time, by switching between the sliding states of the mounting ring, the "spraying-replenishing" state of the deoxidant in the liquid inlet barrel is realized, thereby improving the sustainability of the liquid inlet barrel during use.

[0023] By setting up auxiliary components and coordinating with the rotation effect of the sponge rotating rod, the waste liquid adsorbed on the surface of the sponge rotating rod is cleaned and collected for a second time, thereby avoiding the waste liquid adsorbed on the surface of the sponge rotating rod from accumulating for a long time. By performing a second extrusion and cleaning of the waste liquid adsorbed on the surface of the sponge rotating rod, the sustainability of multiple groups of sponge rotating rods in cleaning the oxide layer on the surface of the aluminum profile is improved, thereby further ensuring the cleaning effect of the oxide layer on the surface of the aluminum profile. At the same time, the waste liquid adsorbed on the surface of the sponge rotating rod is collected and treated in a centralized manner through the guide ring and the hose, thereby reducing the subsequent treatment cost of the waste liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable one skilled in the art to make and use the invention.

[0025] Figure 1It is a schematic diagram of the overall structure of the aluminum profile surface spraying device.

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the aluminum profile surface spraying device.

[0027] Figure 3 It is a partial cross-sectional schematic diagram of the aluminum profile surface spraying device.

[0028] Figure 4 This is a schematic diagram of the cleaning component structure.

[0029] Figure 5 for Figure 4 A magnified view of the middle panel.

[0030] Figure 6 This is a schematic diagram of the structure of some components of the cleaning component.

[0031] Figure 7 It is a schematic diagram of the cross-sectional structure of some components of the spray assembly.

[0032] Figure 8 It is a structural diagram of the mounting ring, rotating ring and gear ring.

[0033] Figure 9 This is a schematic diagram of the structure of some components of the spray assembly.

[0034] Figure 10 Schematic diagram of the overall structure of the spray assembly.

[0035] Figure 11 Schematic diagram of the overall structure of the auxiliary components.

[0036] Figure 12 This is a schematic diagram of the auxiliary component structure.

[0037] Reference numerals:

[0038] 1. First processing chamber; 2. Electric slide rail; 3. Sliding base; 4. Fixture; 5. Control module; 6. Wastewater tank; 7. Motor; 8. Limit rod; 9. Cleaning assembly; 91. Mounting ring; 92. Screw rod 1; 93. Pulley assembly; 94. Sponge roller; 95. Bevel gear assembly 1; 96. Transmission rod; 97. Flat gear 1; 98. Rack; 99. Bevel gear assembly 2; 10. Spray assembly; 101. Rotating ring; 102. Gear ring 1; 103. Flat gear 2; 104. Bevel gear set 3; 105. Liquid inlet barrel; 106. Screw 2; 107. Piston disc; 108. Flat gear 3; 109. Gear ring 2; 1010. One-way valve 1; 1011. Nozzle; 1012. One-way valve 2; 1013. Liquid storage tank; 11. Auxiliary components; 111. Guide ring; 112. Extrusion plate; 113. Guide plate; 114. Hose.

[0039] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0040] The following describes in detail an aluminum profile surface spraying device and a spraying method thereof provided by the present invention, in conjunction with the accompanying drawings and specific embodiments. It is also noted that, in order to provide a more detailed description of the embodiments, the following embodiments are best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement the embodiments for some known technologies. Furthermore, the accompanying drawings are only for the purpose of describing the embodiments in more detail and are not intended to limit the present invention in any specific manner.

[0041] It should be noted that references in the specification 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 will include such specific features, structures, or characteristics. Furthermore, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0042] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0043] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0044] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0045] like Figures 1 to 12 As shown, an embodiment of the present invention provides an aluminum profile surface spraying device, including a first processing chamber 1, an electric slide rail 2 is installed on the top of the inner wall of the first processing chamber 1, a sliding base 3 is sleeved on the bottom surface of the electric slide rail 2, the number of the sliding bases 3 is set to multiple groups, and the multiple groups of sliding bases 3 are equidistantly arranged on the bottom surface of the electric slide rail 2, a clamp 4 is installed on the bottom of the sliding base 3, a control module 5 is installed on one side of the first processing chamber 1, a waste water tank 6 is installed on 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, and the other side of the inner wall of the first processing chamber 1 is provided with a motor. A limiting rod 8 is installed on the side, and a spraying bin 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 to slide to clean the surface of the aluminum profile; a spraying component 10, a spraying component 10 is installed on the top of the cleaning component 9, and the spraying component 10 is used to spray the deoxidizer, and the spraying component 10 is installed on the top of the cleaning component 9; an auxiliary component 11, an auxiliary component 11 is installed at the bottom of the cleaning component 9, and the auxiliary component 11 is used to perform secondary auxiliary cleaning on the cleaning component 9, and the auxiliary component 11 is installed at the bottom of the cleaning component 9.

[0046] By setting up a cleaning component 9, the surface of the aluminum profile is cleaned by multiple groups of sponge rotating rollers 94, and deoxidizer is sprayed in the top direction of the multiple groups of sponge rotating rollers 94. In combination with the rotation cleaning effect of the multiple groups of sponge rotating rollers 94, and the switching between the sliding states of the mounting ring 91 is utilized, a secondary cleaning effect of the surface of the aluminum profile is achieved, and the cleaning and removal effect of the oxide layer on the surface of the aluminum profile is further improved. By setting up a spraying component 10, the rotation spraying of the deoxidizer in the multiple groups of liquid inlet barrels 105 is achieved. When the multiple groups of sponge rotating 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 up an auxiliary component 11, the waste liquid adsorbed on the surface of the sponge rotating roller 94 is extruded and cleaned for a secondary time, thereby improving the continuity of the multiple groups of sponge rotating rollers 94 in cleaning the oxide layer on the surface of the aluminum profile, and further ensuring the cleaning effect of the oxide layer on the surface of the aluminum profile.

[0047] like Figures 4 to 6As shown, the cleaning assembly 9 includes a mounting ring 91, one end of the mounting ring 91 is sleeved on the surface of the limit rod 8, and a screw 92 is nested and installed on the other end of the mounting ring 91, and the screw 92 is installed on one side of the inner wall of the first processing chamber 1, and the bottom end extension of the screw 92 is sleeved with a pulley group 93. The number of screws 92 is set to multiple groups, and multiple groups of screws 92 are installed at equal distances on one side of the inner wall of the first processing chamber 1, wherein the extension part of the bottom end of one group of screws 92 is connected to the motor 7, the number of pulley groups 93 is set to multiple groups, and the screws 92 are connected to each other through the pulley group 93, and a sponge rotating rod 94 is installed on the inner wall of the mounting ring 91, and the number of sponge rotating rods 94 is set to multiple groups, and multiple groups of sponge rotating rods 94 are installed at equal angles on the inner wall of the mounting ring 91, and a bevel gear group 95 is installed at one end of the sponge rotating rod 94, and the number of bevel gear groups 95 is set to It is arranged into multiple groups, and multiple groups of bevel gear sets 95 are installed at one end of the sponge rotating roller 94, one group of bevel gears in the bevel gear set 95 is installed at one end of one group of sponge rotating rollers 94, and another group of bevel gears in the bevel gear set 95 is installed at one end of the adjacent sponge rotating roller 94. A transmission rod 96 is installed at the other end of one group of sponge rotating rollers 94, and part of the surface of the transmission rod 96 is nested and installed on the inner wall of the mounting ring 91. A flat gear 97 is installed at one end of the transmission rod 96, and the flat gear 97 is installed on one side of the mounting ring 91. A rack 98 is meshed with one side of the flat gear 97, and the rack 98 is installed on the other side of the inner wall of the first processing chamber 1. A bevel gear set 2 99 is sleeved on the surface of the transmission rod 96, and another group of bevel gears in the bevel gear set 2 99 is sleeved on the surface of the transmission rod 96, and the other group of bevel gears in the bevel gear set 2 99 is nested and installed on one side of the mounting ring 91.

[0048] The operator will hang the aluminum profile to be sprayed on the sliding base 3 through the clamp 4. Then, the operator will start the electric slide 2 through the control module 5. Under the action of the electric slide 2, multiple groups of sliding bases 3 will slide synchronously along the bottom surface of the electric slide 2. While the sliding base 3 slides, the clamp 4 will drive the aluminum profile to slide synchronously, so that the aluminum profile enters the internal cavity of the first processing warehouse 1. When the sliding base 3 slides into place, the control module 5 controls the motor 7 to start.

[0049] After the motor 7 is started, it drives one of the groups of screw rods 92 to rotate. Under the rotation of screw rod 92, the mounting ring 91 slides upward along the direction of the limit rod 8. The rotation of screw rod 92 drives one of the groups of pulleys in the pulley group 93 to rotate synchronously. The rotation of one group of pulleys in the pulley group 93 drives another group of pulleys in the pulley group 93 to rotate synchronously through the belt. The rotation of the other group of pulleys in the pulley group 93 drives the next adjacent group of screw rods 92 to rotate synchronously. Similarly, the synchronous rotation of multiple groups of screw rods 92 is achieved through the rotation coordination of multiple groups of pulley groups 93.

[0050] When the mounting ring 91 slides, it drives the flat gear 1 97 to mesh with the rack 98. Under the sliding action of the mounting ring 91, the flat gear 1 97 rotates. When the flat gear 1 97 rotates, it drives the transmission rod 96 to rotate synchronously. When the transmission rod 96 rotates, it drives one group of sponge rollers 94 to rotate. When this group of sponge rollers 94 rotates, it drives the input end of the bevel gear set 1 95 to rotate synchronously. When the input end of the bevel gear set 1 95 rotates, it meshes with the output end of the bevel gear set 1 95 and rotates synchronously. When the output end of the bevel gear set 1 95 rotates, it drives another adjacent group of sponge rollers 94 to rotate synchronously. Similarly, the synchronous rotation of multiple groups of sponge rollers 94 is achieved. When the sponge roller 94 rotates, it rotates in accordance with the surface of the aluminum profile. When the transmission rod 96 rotates, it drives the input end of the bevel gear set 2 99 to rotate synchronously. When the input end of the bevel gear set 2 99 rotates, it meshes with the output end of the bevel gear set 2 99 and rotates synchronously.

[0051] Similarly, when the mounting ring 91 slides upward into position, the control module 5 controls the motor 7 to drive one of the sets of screw rods 92 to rotate in the opposite direction. Under the rotation of screw rod 92, the mounting ring 91 slides downward in the direction of the limit rod 8 to reset. The screw rod 92 rotates in the opposite direction and drives one of the sets of pulleys in the pulley group 93 to rotate synchronously. When one of the sets of pulleys in the pulley group 93 rotates, the other set of pulleys in the pulley group 93 rotates in the opposite direction through the belt. When the other set of pulleys in the pulley group 93 rotates, it drives the adjacent next set of screw rods 92 to rotate in the opposite direction. Similarly, through the rotation coordination of multiple sets of pulley groups 93, the synchronous reverse rotation of multiple sets of screw rods 92 is achieved.

[0052] The gear 97 is engaged with the rack gear 98 and the gear 98 is engaged with the rack gear 98. The gear 97 is engaged with the rack gear 98 and the gear 97 is engaged with the rack gear 98. The gear 97 is engaged with the rack gear 98 and the gear 98 is engaged with the rack gear 98. The gear 97 is engaged with the rack gear 98 and the gear 98 is engaged with the rack gear 98.

[0053] By setting the cooperation between the screw 92 and the mounting ring 91, and utilizing the linkage between the multiple sets of bevel gear sets 95 and the multiple sets of sponge rollers 94, the surface of the aluminum profile is cleaned by the multiple sets of sponge rollers 94. At the same time, by setting the linkage cooperation between the transmission rod 96, the flat gear 97 and the rack 98, and utilizing the effect of the spraying assembly 10, it is achieved that when the multiple sets of sponge rollers 94 rotate and rise, the deoxidizer is sprayed in the direction of the top of the multiple sets of sponge rollers 94, in conjunction with the rotation cleaning effect of the multiple sets of sponge rollers 94, and 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.

[0054] like Figures 7 to 10 As shown, the spray assembly 10 includes a rotating ring 101, which is nested and installed at the top of the mounting ring 91. A gear ring 102 is sleeved on the outer surface of the rotating ring 101. A flat gear 2 103 is meshed on one side of the gear ring 102. The flat gear 2 103 is installed on one side of the top of the mounting ring 91. A bevel gear set 3 104 is installed at the bottom of the flat gear 2 103. One group of bevel gears in the bevel gear set 3 104 is installed at the bottom of the flat gear 2 103. Another group of bevel gears in the bevel gear set 3 104 is connected to the part of another group of bevel gears in the bevel gear set 2 99 extending out of the side of the mounting ring 91. A liquid inlet barrel 105 is installed at the top of the rotating ring 101. The number of liquid inlet barrels 105 is set to multiple groups. The multiple groups of liquid inlet barrels 105 are installed at the top of the rotating ring 101 at equal angles. A screw rod 2 106 is installed in the internal cavity of 05, and a piston disc 107 is sleeved on the outer surface of the screw rod 2 106. A flat gear 3 108 is installed on one end of the part of the top of the screw rod 2 106 extending out of the liquid inlet barrel 105, and a gear ring 2 109 is engaged on one side of the flat gear 3 108. The gear ring 2 109 is installed on the top of the mounting ring 91. A one-way valve 1010 is installed on one side of the bottom end of the liquid inlet barrel 105, and a nozzle 1011 is connected to the bottom end of the one-way valve 1010. A one-way valve 2 1012 is installed on the other side of the bottom end of the liquid inlet barrel 105, and a liquid storage tank 1013 is connected to the bottom end of the one-way valve 2 1012. The liquid storage tank 1013 is installed on the surface of one side of the rotating ring 101. The number of liquid storage tanks 1013 is set to multiple groups, and the multiple groups of liquid storage tanks 1013 are arranged at equal angles on the surface of one side of the rotating ring 101.

[0055] When the output end of the bevel gear set 2 99 rotates, the input end of the bevel gear set 3 104 is driven to rotate synchronously through the extension part of the output end of the bevel gear set 2 99. When the input end of the bevel gear set 3 104 rotates, it meshes with the output end of the bevel gear set 3 104 to rotate synchronously. When the output end of the bevel gear set 3 104 rotates, it drives the spur gear 2 103 to rotate synchronously. When the spur gear 2 103 rotates, it meshes with the gear ring 102 to rotate. Under the rotation action of the spur gear 2 103, when the gear ring 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 with the surface of the limiting rod 8, and the inner wall of the other end of the mounting ring 91 is threaded with a screw 1 92, under the action of the limiting rod 8 and the screw 1 92, the mounting ring 91 is limited. Therefore, when the gear ring 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 shown in FIG. Figure 8 As shown, the rotating ring 101 rotates while driving the liquid inlet barrel 105 to rotate synchronously. When the liquid inlet barrel 105 rotates following the rotating ring 101, the flat gear 3 108 engages the gear ring 2 109. Under the action of the gear ring 2 109, the flat gear 3 108 rotates. The rotation of the flat gear 3 108 simultaneously drives the screw 2 106 to rotate synchronously in the internal cavity of the liquid inlet barrel 105. Under the rotation action of the screw 2 106, the piston disc 107 sleeved on the outer surface of the screw 2 106 is continuously rotated along the direction of the screw 2 106. Sliding, under the continuous sliding action of the piston disc 107, the piston disc 107 will pass the one-way valve 1010 and the nozzle 1011 to spray out the deoxidant stored in the liquid inlet barrel 105. At the same time, under the rotation action of the rotating ring 101, multiple groups of nozzles 1011 at the bottom end of the liquid inlet barrel 105 rotate to spray out the oxidant, fully covering the surface of the aluminum profile. At the same time, under the sliding action of the mounting ring 91, the rotation effect of multiple groups of sponge rollers 94 is cooperated to clean the oxide layer on the surface of the aluminum profile.

[0056] Similarly, when the transmission rod 96 rotates in the opposite direction, it drives the input end of the bevel gear set 2 99 to rotate in the opposite direction synchronously. When the input end of the bevel gear set 2 99 rotates, it engages the output end of the bevel gear set 2 99 to rotate synchronously. When the output end of the bevel gear set 2 99 rotates in the opposite direction, it drives the input end of the bevel gear set 3 104 to rotate synchronously through the extended part of the output end of the bevel gear set 2 99. When the input end of the bevel gear set 3 104 rotates in the opposite direction, it engages the output end of the bevel gear set 3 104 to rotate synchronously. When the output end of the bevel gear set 3 104 rotates, it drives the spur gear 2 103 to rotate synchronously. When the spur gear 2 103 rotates in the opposite direction, it engages the gear ring 1 102 to rotate. Under the rotation action of the spur gear 2 103, the gear ring 102 drives the rotating ring 101 to the top of the mounting ring 91 Reverse rotation, the rotating ring 101 rotates in the reverse direction and 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 flat gear three 108 engages the gear ring two 109. Under the action of the gear ring two 109, the flat gear three 108 rotates in the reverse direction. The flat gear three 108 rotates in the reverse direction and drives the screw two 106 to rotate synchronously in the internal cavity of the liquid inlet barrel 105. Under the rotation of the screw two 106, the piston disk 107 sleeved on the outer surface of the screw two 106 continues to slide in the reverse direction of the screw two 106. Under the continuous reverse sliding action of the piston disk 107, the piston disk 107 re-sucks the deoxidant stored in the liquid storage tank 1013 into the liquid inlet barrel 105 through the one-way valve two 1012, completing the circulation replenishment of the deoxidant in the liquid inlet barrel 105.

[0057] By setting up the linkage cooperation among the rotating ring 101, the gear ring 102, the flat gear 2 103 and the bevel gear set 3 104, and utilizing the force when the mounting ring 91 slides, the rotation effect of the rotating ring 101 is achieved, and at the same time, the linkage cooperation between the liquid inlet barrel 105, the screw 2 106 and the piston disc 107 is coordinated to achieve the rotation spraying of the deoxidant in multiple groups of liquid inlet barrels 105. When the multiple groups of sponge rotating rollers 94 clean the surface of the aluminum profile, the sprayed deoxidant can fully react and contact with the oxide layer on the surface of the aluminum profile, further ensuring the cleaning effect of 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 "spraying-replenishing" state of the deoxidant in the liquid inlet barrel 105 is circulated, thereby improving the sustainability of the use of the liquid inlet barrel 105.

[0058] like 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 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 squeezed 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 guide plates 113 is set to multiple groups, and the multiple groups of guide plates 113 are arranged at equal distances 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.

[0059] When the sponge roller 94 rotates forward or reverse, the sponge roller 94 rotates through the squeezing plate 112. Under the squeezing action of the squeezing plate 112, the squeezing plate 112 squeezes out the waste liquid adsorbed by the sponge roller 94, and under the guiding action of the guide plate 113, the waste liquid adsorbed by the sponge roller 94 drips along the squeezing 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.

[0060] When the mounting ring 91 slides downward and resets, the control module 5 starts the electric slide rail 2, causing multiple sets of sliding bases 3 to 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.

[0061] By setting the guide ring 111, the extrusion plate 112 and the 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 and cleaning on the waste liquid adsorbed on the surface of the sponge roller 94, the continuity of the cleaning of 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 by the guide ring 111 and the hose 114, so as to reduce the subsequent processing cost of the waste liquid treatment.

[0062] A spraying method for an aluminum profile surface spraying device, the spraying method comprising the following steps:

[0063] 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 2 to send the aluminum profile into the first processing chamber 1;

[0064] 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 spray component 10 is linked to spray the deoxidizer to clean the oxide layer on the surface of the aluminum profile;

[0065] S3, while the cleaning component 9 is running, the auxiliary component 11 collects and processes the waste liquid adsorbed on the surface of the sponge roller 94;

[0066] S4. After the cleaning is completed, the control module 5 starts the electric slide rail 2 and sends the cleaned aluminum profile into the spraying chamber 80 through the clamp 4 for spraying.

[0067] The working principle of the technical solution provided by the present invention is as follows:

[0068] The operator will hang the aluminum profile to be sprayed on the sliding base 3 through the clamp 4. Then, the operator will start the electric slide 2 through the control module 5. Under the action of the electric slide 2, multiple groups of sliding bases 3 will slide synchronously along the bottom surface of the electric slide 2. While the sliding base 3 slides, the clamp 4 will drive the aluminum profile to slide synchronously, so that the aluminum profile enters the internal cavity of the first processing warehouse 1. When the sliding base 3 slides into place, the control module 5 controls the motor 7 to start.

[0069] After the motor 7 is started, it drives one of the groups of screw rods 92 to rotate. Under the rotation of screw rod 92, the mounting ring 91 slides upward along the direction of the limit rod 8. The rotation of screw rod 92 drives one of the groups of pulleys in the pulley group 93 to rotate synchronously. The rotation of one group of pulleys in the pulley group 93 drives another group of pulleys in the pulley group 93 to rotate synchronously through the belt. The rotation of the other group of pulleys in the pulley group 93 drives the next adjacent group of screw rods 92 to rotate synchronously. Similarly, the synchronous rotation of multiple groups of screw rods 92 is achieved through the rotation coordination of multiple groups of pulley groups 93.

[0070] When the mounting ring 91 slides, it drives the flat gear 1 97 to mesh with the rack 98. Under the sliding action of the mounting ring 91, the flat gear 1 97 rotates. When the flat gear 1 97 rotates, it drives the transmission rod 96 to rotate synchronously. When the transmission rod 96 rotates, it drives one group of sponge rollers 94 to rotate. When this group of sponge rollers 94 rotates, it drives the input end of the bevel gear set 1 95 to rotate synchronously. When the input end of the bevel gear set 1 95 rotates, it meshes with the output end of the bevel gear set 1 95 and rotates synchronously. When the output end of the bevel gear set 1 95 rotates, it drives another adjacent group of sponge rollers 94 to rotate synchronously. Similarly, the synchronous rotation of multiple groups of sponge rollers 94 is achieved. When the sponge roller 94 rotates, it rotates in accordance with the surface of the aluminum profile. When the transmission rod 96 rotates, it drives the input end of the bevel gear set 2 99 to rotate synchronously. When the input end of the bevel gear set 2 99 rotates, it meshes with the output end of the bevel gear set 2 99 and rotates synchronously.

[0071] When the output end of the bevel gear set 2 99 rotates, the input end of the bevel gear set 3 104 is driven to rotate synchronously through the extension part of the output end of the bevel gear set 2 99. When the input end of the bevel gear set 3 104 rotates, it meshes with the output end of the bevel gear set 3 104 to rotate synchronously. When the output end of the bevel gear set 3 104 rotates, it drives the spur gear 2 103 to rotate synchronously. When the spur gear 2 103 rotates, it meshes with the gear ring 102 to rotate. Under the rotation action of the spur gear 2 103, the gear ring 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 with the surface of the limiting rod 8, and the inner wall of the other end of the mounting ring 91 is threaded with a screw 1 92, the mounting ring 91 is limited by the action of the limiting rod 8 and the screw 1 92. Therefore, when the gear ring 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 shown in FIG. Figure 8 As shown, the rotating ring 101 rotates while driving the liquid inlet barrel 105 to rotate synchronously. When the liquid inlet barrel 105 rotates following the rotating ring 101, the flat gear 3 108 engages the gear ring 2 109. Under the action of the gear ring 2 109, the flat gear 3 108 rotates. The rotation of the flat gear 3 108 simultaneously drives the screw 2 106 to rotate synchronously in the internal cavity of the liquid inlet barrel 105. Under the rotation action of the screw 2 106, the piston disc 107 sleeved on the outer surface of the screw 2 106 is continuously rotated along the direction of the screw 2 106. Sliding, under the continuous sliding action of the piston disc 107, the piston disc 107 will pass the one-way valve 1010 and the nozzle 1011 to spray out the deoxidant stored in the liquid inlet barrel 105. At the same time, under the rotation action of the rotating ring 101, multiple groups of nozzles 1011 at the bottom end of the liquid inlet barrel 105 rotate to spray out the oxidant, fully covering the surface of the aluminum profile. At the same time, under the sliding action of the mounting ring 91, the rotation effect of multiple groups of sponge rollers 94 is cooperated to clean the oxide layer on the surface of the aluminum profile.

[0072] Similarly, when the mounting ring 91 slides upward into position, the control module 5 controls the motor 7 to drive one of the sets of screw rods 92 to rotate in the opposite direction. Under the rotation of screw rod 92, the mounting ring 91 slides downward in the direction of the limit rod 8 to reset. The screw rod 92 rotates in the opposite direction and drives one of the sets of pulleys in the pulley group 93 to rotate synchronously. When one of the sets of pulleys in the pulley group 93 rotates, the other set of pulleys in the pulley group 93 rotates in the opposite direction through the belt. When the other set of pulleys in the pulley group 93 rotates, it drives the adjacent next set of screw rods 92 to rotate in the opposite direction. Similarly, through the rotation coordination of multiple sets of pulley groups 93, the synchronous reverse rotation of multiple sets of screw rods 92 is achieved.

[0073] The gear 97 is engaged with the rack 98 and the gear 98 is engaged with the rack 98, and the gear 97 is engaged with the rack 98, and the gear 97 is engaged with the rack 98. The gear 97 is engaged with the rack 98 and the gear 98 is engaged with the rack 98. The gear 97 is engaged with the rack 98 and the gear 98 is engaged with the rack 98. The gear 97 is engaged with the rack 98 and the gear 98 is engaged with the rack 98.

[0074] Similarly, when the transmission rod 96 rotates in the opposite direction, it drives the input end of the bevel gear set 2 99 to rotate in the opposite direction synchronously. When the input end of the bevel gear set 2 99 rotates, it engages the output end of the bevel gear set 2 99 to rotate synchronously. When the output end of the bevel gear set 2 99 rotates in the opposite direction, it drives the input end of the bevel gear set 3 104 to rotate synchronously through the extended part of the output end of the bevel gear set 2 99. When the input end of the bevel gear set 3 104 rotates in the opposite direction, it engages the output end of the bevel gear set 3 104 to rotate synchronously. When the output end of the bevel gear set 3 104 rotates, it drives the spur gear 2 103 to rotate synchronously. When the spur gear 2 103 rotates in the opposite direction, it engages the gear ring 1 102 to rotate. Under the rotation action of the spur gear 2 103, the gear ring 102 drives the rotating ring 101 to the top of the mounting ring 91 Reverse rotation, the rotating ring 101 rotates in the reverse direction and 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 flat gear three 108 engages the gear ring two 109. Under the action of the gear ring two 109, the flat gear three 108 rotates in the reverse direction. The flat gear three 108 rotates in the reverse direction and drives the screw two 106 to rotate synchronously in the internal cavity of the liquid inlet barrel 105. Under the rotation of the screw two 106, the piston disk 107 sleeved on the outer surface of the screw two 106 continues to slide in the reverse direction of the screw two 106. Under the continuous reverse sliding action of the piston disk 107, the piston disk 107 re-sucks the deoxidant stored in the liquid storage tank 1013 into the liquid inlet barrel 105 through the one-way valve two 1012, completing the circulation replenishment of the deoxidant in the liquid inlet barrel 105.

[0075] When the sponge roller 94 rotates forward or reverse, the sponge roller 94 rotates through the squeezing plate 112. Under the squeezing action of the squeezing plate 112, the squeezing plate 112 squeezes out the waste liquid adsorbed by the sponge roller 94, and under the guiding action of the guide plate 113, the waste liquid adsorbed by the sponge roller 94 drips along the squeezing plate 112 onto the inner wall of the guide ring 111, and enters the wastewater tank 6 through the guide ring 111 to collect sediment.

[0076] When the mounting ring 91 slides downward and resets, the control module 5 starts the electric slide rail 2, causing multiple sets of sliding bases 3 to 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.

[0077] The present invention encompasses any alternatives, modifications, equivalents, and solutions that fall within the spirit and scope of the present invention. To provide a thorough understanding of the present invention, specific details are described in detail below in connection with the preferred embodiments of the present invention, but those skilled in the art will be able to fully understand the present invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of the present invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0078] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A surface spraying device for aluminum profiles, characterized in that: It includes a first processing chamber, an electric slide rail is installed on the top of the inner wall of the first processing chamber, 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 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 on 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 limit rod is installed on the other side of the inner wall of the first processing chamber, and a spray chamber is installed at one end of the first processing chamber; It also includes a cleaning component, the surface of the limit rod is sleeved with a cleaning component, and the cleaning component is used to slide to clean the surface of the aluminum profile; A spray assembly is installed on the top of the cleaning assembly, and the spray assembly is used to spray the deoxidizer. The spray assembly is installed on the top of the cleaning assembly; Auxiliary component, the bottom end of the cleaning component is equipped with an auxiliary component, the auxiliary component is used to perform secondary auxiliary cleaning on the cleaning component, and the auxiliary component is installed at the bottom end of the cleaning component; The cleaning assembly includes a mounting ring, one end of the mounting ring is sleeved on the surface of the limit rod, and the other end of the mounting ring is nested and installed with a screw rod, the screw rod is installed on one side of the inner wall of the first processing chamber, and the extension part of the bottom end of the screw rod is sleeved with a pulley group, the number of the screw rods is set to multiple groups, and the multiple groups of screw rods are equidistantly installed on one side of the inner wall of the first processing chamber, wherein the extension part of the bottom end of one group of screw rods 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 group; A sponge rotating rod is installed on the inner wall of the mounting ring, and the number of the sponge rotating rods is set to multiple groups, and the multiple groups of sponge rotating rods are installed at equal angles on the inner wall of the mounting ring. A bevel gear set 1 is installed at one end of the sponge rotating rod, and the number of the bevel gear set 1 is set to multiple groups, and the multiple groups of bevel gear set 1 are installed at one end of the sponge rotating rod, one group of bevel gears in the bevel gear set 1 is installed at one end of one group of sponge rotating rods, and the other group of bevel gears in the bevel gear set 1 is installed at one end of the adjacent sponge rotating rod; 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.

2. The aluminum profile surface spraying device according to claim 1, characterized in that: The spray assembly includes a rotating ring, which is nested and installed at 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 1. The spur gear 2 is installed on one side of the top of the mounting ring. A bevel gear set 3 is installed at 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. 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.

3. The aluminum profile surface spraying device according to claim 2, 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, and 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, and a piston disk is provided on the outer surface of the screw rod 2. A flat gear 3 is installed at one end of the part extending from the liquid inlet barrel at the top of the screw rod 2. A gear ring 2 is engaged with one side of the flat gear 3, and the gear ring 2 is installed at the top of the mounting ring.

4. The aluminum profile surface spraying device according to claim 3, 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.

5. The aluminum profile surface spraying device according to claim 4, 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 squeezed 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 at equal distances on both sides of the extrusion plate.

6. The aluminum profile surface spraying device according to claim 5, 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.

7. The spraying method of the aluminum profile surface spraying device according to claim 6, 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 activates 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. While the cleaning component is running, 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 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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