Aluminum profile surface treatment device and process

Abstract

The invention relates to the technical field of aluminum profile machining, in particular to an aluminum profile surface treatment device and process. The aluminum profile polishing device comprises a supporting base, a workbench is arranged on the surface of the supporting base and used for containing an aluminum profile to be polished, clamping assemblies are arranged on the two sides of the workbench and comprise electric air cylinders, piston rods at the ends of the electric air cylinders penetrate through the workbench, and U-shaped clamping plates are arranged at the ends of the piston rods; a piston rod at the end of a hydraulic air cylinder is controlled to drive a frame plate to move downwards in the vertical direction till a coarse grinding roller arranged in the frame plate is attached to the surface of an aluminum profile, the surface of the aluminum profile is ground through the coarse grinding roller, in the grinding process, an output shaft of a first motor is controlled to drive a rotating lead screw to rotate, and the adjusting assembly is arranged on the surface of the rotating lead screw. And when the rotating lead screw rotates, the moving frame arranged on the surface of the rotating lead screw moves on the surface, so that the rough grinding roller moves on the surface of the aluminum profile for rough grinding, and the grinding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aluminum profile processing, in particular to an aluminum profile surface treatment device and process. BACKGROUND

[0002] Aluminum profiles are prone to produce particles or burrs on the surface during the production process, at which time a polishing device is needed for polishing and polishing. At present, an aluminum profile surface treatment device is often used for polishing and polishing processing.

[0003] There are many existing technologies for polishing devices, such as:

[0004] Chinese patent publication No. CN221232235U discloses an aluminum profile surface polishing device for processing, which comprises a workbench, and a plurality of fixing plates are fixedly connected to the bottom of the workbench. One first motor is fixedly connected to one side of each of the two fixing plates, and one lead screw is fixedly connected to one side of the output shaft of each of the two first motors. When the cleaning plate is used for a long time and needs to be replaced or cleaned, press the two plug-in plates to make the positioning column disengage from one side of the positioning plate, then take out the cleaning plate from the inside of the positioning frame. When installation is needed, align the positioning plate with the positioning column, then loosen the plug-in plate to make the positioning column insert into one side of the positioning plate, thereby completing the installation. The installation and disassembly are convenient, thereby solving the problem of inconvenience in replacement or cleaning and reducing the practicality.

[0005] However, there are still some problems in actual use:

[0006] 1. In the current traditional aluminum profile surface treatment device, the existing traditional aluminum profile surface treatment device needs to complete rough grinding and fine grinding operations in sequence in the polishing process to remove impurities and burrs on the surface of the aluminum profile and ensure the surface flatness. However, after the rough grinding process is completed, the aluminum profile needs to be manually or mechanically transported from the rough grinding station to the fine grinding station. During the transportation process, the aluminum profile is prone to collide with the equipment, tooling or other workpieces, causing damage to the surface. At the same time, the transportation operation occupies additional time cost, prolongs the overall processing cycle and significantly reduces the production efficiency.

[0007] 2. After the rough grinding process is completed, the aluminum profile surface is prone to adhere to the burrs, metal debris and other impurities generated by polishing, which need to be cleaned. The current common cleaning method is to use a cleaning cloth to slide and wipe directly on the surface of the aluminum profile. During this process, the relative movement of the cleaning cloth and the surface of the aluminum profile is prone to cause the adhered burrs or impurity particles to roll and rub on the surface, which can form fine scratches on the surface of the aluminum profile, thereby damaging the surface finish and seriously affecting the product quality.

[0008] In view of this, we propose an aluminum profile surface treatment device and process. SUMMARY

[0009] The present application aims to provide an aluminum profile surface treatment device and process to solve the problems raised in the background art.

[0010] To achieve the above-mentioned purpose, the present application aims to provide an aluminum profile surface treatment device and process, which comprises a support seat, the surface of the support seat is provided with a workbench, the workbench is used for placing the aluminum profile to be polished, the two sides of the workbench are provided with clamping assemblies, the clamping assemblies comprise electric cylinders, the end of the piston rod of the electric cylinder penetrates the workbench and is provided with a U-shaped clamping plate at the end, a support frame is arranged above the support seat, the inside of the support frame is provided with a polishing assembly, the polishing assembly is used for moving polishing the surface of the aluminum profile, an adjusting assembly is arranged on the surface of the polishing assembly, the adjusting assembly is used for adjusting the polishing precision of the polishing assembly on the surface of the aluminum profile, a decontamination assembly is arranged on one side of the adjusting assembly, the decontamination assembly can adsorb the impurities and burrs generated during the polishing process of the polishing assembly, and the decontamination assembly can automatically clean the adsorbed impurities.

[0011] As a further improvement of the technical solution, a rubber pad is arranged at the end of the U-shaped clamping plate, and anti-skid grooves are formed in the surface of the rubber pad.

[0012] As a further improvement of the technical solution, the polishing assembly comprises a first motor arranged at the end of the support frame, the output shaft of the first motor penetrates the support frame and is provided with a rotating lead screw at the end, the surface of the rotating lead screw is provided with a moving frame, the rotating lead screw drives the moving frame to move on its surface when the rotating lead screw rotates, hydraulic cylinders are arranged on the two sides of the moving frame, and a frame plate is arranged at the bottom of the hydraulic cylinders.

[0013] As a further improvement of the technical solution, a rotating plate is arranged in the inside of the frame plate, a rotating shaft is arranged between the frame plate and the rotating plate, a fixed gear is arranged on the surface of the rotating shaft, and a rotating plate and a rough grinding roller are arranged in the inside of the rotating plate, both the rotating plate and the rough grinding roller are driven by the motor.

[0014] As a further improvement of the technical solution, the adjusting assembly comprises a second motor arranged on the surface of the frame plate, a main gear is arranged at the end of the output shaft of the second motor, a pair of side gears are engaged on the top of the main gear, a first eccentric wheel is arranged at the end of each side gear, and the eccentric end directions of the first eccentric wheels are in opposite directions.

[0015] As a further improvement of the technical solution, a rack is arranged below the first eccentric wheel, the rack penetrates the frame plate and slides in the inner wall thereof, a pressing plate is arranged on the top of the rack, a compression spring is arranged on the surface of the rack, and the two ends of the compression spring are connected to the surfaces of the frame plate and the pressing plate respectively, and the first eccentric wheel is attached to the surface of the pressing plate.

[0016] As a further improvement to this technical solution, the impurity removal component includes an extension plate disposed on one side of the rotating plate. The extension plate is close to the side of the coarse grinding roller. A column is provided on the surface of the extension plate. A slide rod is slidably disposed on the inner wall of the column. A telescopic spring is provided between the column and the slide rod. A fixing frame is provided at the end of the slide rod. An adsorption pad is provided inside the fixing frame. The adsorption pad is used to clean and remove impurities from the surface of the part of the coarse grinding roller that has been polished.

[0017] As a further improvement to this technical solution, a push rod is provided at the top of the fixed frame. Pushing the end of the push rod presses against the top of the fixed frame, causing the slide rod to slide on the inner wall of the column and stretch the telescopic spring. An elastic element is provided between the extension plate and the push rod. A third motor is provided on one side of the push rod. A second eccentric wheel is provided at the output end of the third motor. When the eccentric end of the second eccentric wheel rotates to the top of the push rod, the adsorption pad provided inside the fixed frame is tightly attached to the surface of the aluminum profile to adsorb impurities generated during grinding.

[0018] As a further improvement to this technical solution, an electric lead screw is provided on one side of the fixed frame, a movable seat is provided on the surface of the electric lead screw, and a scraper is provided at the bottom of the movable seat. When the movable seat moves on the surface of the electric lead screw, the scraper scrapes and cleans the bottom of the adsorption pad.

[0019] The present invention also provides a surface treatment process for aluminum profiles, comprising the following steps: placing the aluminum profile on the surface of a workbench, controlling the piston rod at the end of an electric cylinder to drive the U-shaped clamping plate to move axially until the end of the U-shaped clamping plate is provided with a rubber pad that is tightly attached to the side wall of the aluminum profile; controlling the grinding component to move and grind the surface of the aluminum profile; during the grinding process, the impurity removal component adsorbs the generated impurities and burrs, and at the same time, the impurity removal component can automatically clean the adsorbed impurities.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] 1. In this aluminum profile surface treatment device, the piston rod at the end of the hydraulic cylinder is controlled to drive the frame plate to move downward in the vertical direction until the coarse grinding roller inside the frame plate is in contact with the surface of the aluminum profile. The coarse grinding roller grinds the surface of the aluminum profile. During the grinding process, the output shaft of the first motor is controlled to drive the rotating screw to rotate. When the rotating screw rotates, the moving frame on its surface moves on its surface, thereby moving the coarse grinding roller to coarsely grind the surface of the aluminum profile, improving the grinding efficiency.

[0022] 2、The aluminium profile surface treatment device, through control third motor output shaft drives second eccentric wheel rotation, second eccentric wheel rotation to push rod extrusion, push rod sliding in extension plate inner wall and extrusion elastic piece, push rod sliding process job to fixed frame top extrusion, make fixed frame along vertical direction down, fixed frame in down process drives adsorption pad to aluminium profile surface rough grinding generated burr impurity adsorption, because adsorption pad is vertical direction moves to impurity adsorption, will not lead to impurity and aluminium profile surface rolling friction, thereby guarantee the aluminium profile grinding quality, when rough grinding completes, adsorption pad to the burr impurity cleaned completely that grinds, thereby in the fine grinding roller fine grinding process, guarantee the grinding quality.

[0023] 3、The aluminium profile surface treatment device, through rough grinding roller to aluminium profile surface rough grinding completes, control hydraulic cylinder drives frame plate along vertical direction up, in the moving process, control second motor output shaft drives main gear rotation, main gear rotation its both sides set up auxiliary gear bar meshing rotation, auxiliary gear bar end set up first eccentric wheel rotation to pressing plate extrusion, pressing plate under pressure drives rack along vertical direction down and extrusion compression spring, rack down process drives fixed gear meshing rotation to 180 °, thereby make rotating plate inside set up rough grinding roller and fine grinding roller position fast adjustment, at the same time through rack to fixed gear limit, guarantee the rough grinding roller and fine grinding roller stability in the grinding process. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the overall structure schematic view of the present application;

[0025] Figure 2 It is the clamping assembly structure schematic view of the present application;

[0026] Figure 3 It is the polishing assembly structure schematic view of the present application;

[0027] Figure 4 It is the adjusting assembly structure schematic view of the present application;

[0028] Figure 5 It is the overall structure front view of the present application;

[0029] Figure 6 It is the impurity removal assembly structure schematic view of the present application;

[0030] Figure 7 It is the impurity removal assembly sectional view of the present application;

[0031] Figure 8 It is the scraper structure schematic view of the present application.

[0032] The meaning of each reference in the figure is:

[0033] 100, support seat; 101, workbench; 102, support frame; 200, electric cylinder; 201, U-shaped clamping plate; 202, rubber pad;

[0034] 300, polishing assembly; 301, first motor; 302, rotating screw; 303, moving frame; 304, hydraulic cylinder; 305, frame plate; 306, rotating plate; 307, coarse grinding roller; 308, fine grinding roller; 309, fixed gear;

[0035] 400, adjusting assembly; 401, second motor; 402, main gear; 403, auxiliary gear rod; 404, first eccentric wheel; 405, rack; 406, pressing plate; 407, compression spring;

[0036] 500, impurity removing assembly; 501, extension plate; 502, cylinder; 503, sliding rod; 504, telescopic spring; 505, fixed frame; 506, adsorption pad; 507, push rod; 508, elastic member; 509, third motor; 510, second eccentric wheel; 511, electric screw; 512, moving seat; 513, scraper. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0038] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0039] The present embodiment aims to provide an aluminum profile surface treatment device and process, which is described in detail as follows Figures 1-8As shown, including support seat 100, support seat 100 surface is provided with workbench 101, workbench 101 is used for placing the aluminum profile to be polished, both sides of workbench 101 are provided with clamping assembly, clamping assembly includes electric cylinder 200, the end of the piston rod of electric cylinder 200 penetrates workbench 101 and is provided with U-shaped clamping plate 201 at the end, support seat 100 is provided with support frame 102 above, support frame 102 is provided with polishing assembly 300 inside, polishing assembly 300 is used for moving polishing the surface of aluminum profile, polishing assembly 300 surface is provided with adjusting assembly 400, adjusting assembly 400 is used for adjusting the polishing precision of polishing assembly 300 to the surface of aluminum profile, one side of adjusting assembly 400 is provided with impurity removal assembly 500, impurity removal assembly 500 can adsorb the generated impurities and burrs during the polishing process of polishing assembly 300, and simultaneously, impurity removal assembly 500 can automatically clean the adsorbed impurities.

[0040] When polishing the aluminum profile, in order to ensure the polishing quality, the aluminum profile needs to be limited and fixed, therefore, both sides of workbench 101 are provided with clamping assembly, clamping assembly includes electric cylinder 200, the end of the piston rod of electric cylinder 200 penetrates workbench 101 and is provided with U-shaped clamping plate 201 at the end, U-shaped clamping plate 201 is provided with rubber pad 202 at the end, anti-skid groove is formed in the surface of rubber pad 202, when polishing the aluminum profile, it is placed on the surface of workbench 101, the end of the piston rod of electric cylinder 200 drives U-shaped clamping plate 201 to move axially until the rubber pad 202 provided at the end of U-shaped clamping plate 201 tightly abuts against the side wall of the aluminum profile, when polishing the surface thereof, the stability of the aluminum profile is ensured, thereby improving the polishing quality.

[0041] When polishing the surface of the aluminum profile, it is usually necessary to have a rough grinding and fine grinding process to ensure that the surface of the aluminum profile is free of impurities and burrs. When the rough grinding process is completed, the aluminum profile that has completed the rough grinding needs to be transported to the fine grinding area. During the transportation process, it is easy to bump and waste time, which affects the processing efficiency. Therefore, the polishing assembly 300 includes a first motor 301 arranged at the end of the support frame 102. The output shaft of the first motor 301 penetrates the support frame 102 and is provided with a rotating lead screw 302 at the end. The rotating lead screw 302 is provided with a moving frame 303 on the surface. When the rotating lead screw 302 rotates, it drives the moving frame 303 to move on its surface. The moving frame 303 is provided with a hydraulic cylinder 304 on both sides. The hydraulic cylinder 304 is provided with a frame plate 305 at the bottom. The frame plate 305 is provided with a rotating plate 306 inside. A rotating shaft is arranged between the frame plate 305 and the rotating plate 306. The rotating shaft is provided with a fixed gear 309 on the surface. The rotating plate 306 is provided with a rotating plate 306 and a rough grinding roller 307 inside. Both the rotating plate 306 and the rough grinding roller 307 are driven by a motor. When polishing the surface of the aluminum profile to remove burrs and impurities, the piston rod of the end portion of the hydraulic cylinder 304 is controlled to drive the frame plate 305 to move downward in the vertical direction until the rough grinding roller 307 arranged inside the frame plate 305 is attached to the surface of the aluminum profile. The surface of the aluminum profile is polished by the rough grinding roller 307. During the polishing process, the output shaft of the first motor 301 drives the rotating lead screw 302 to rotate. When the rotating lead screw 302 rotates, the moving frame 303 arranged on the surface thereof moves on the surface, so that the rough grinding roller 307 moves on the surface of the aluminum profile for rough grinding, thereby improving the polishing efficiency.

[0042] When the rough grinding of the rough grinding roller 307 on the surface of the aluminum profile is completed, the hydraulic cylinder 304 is controlled to drive the frame plate 305 to move upward in the vertical direction, so that the rough grinding roller 307 moves away from the surface of the aluminum profile. The position of the fine grinding roller 308 and the rough grinding roller 307 is exchanged by rotating the rotating plate 306. When the position adjustment is completed, the piston rod of the end portion of the hydraulic cylinder 304 is controlled to drive the frame plate 305 to move downward in the vertical direction, so that the fine grinding roller 308 is attached to the surface of the aluminum profile. The first motor 301 is controlled to rotate in the opposite direction, so that the rough grinding roller 307 moves on the surface of the aluminum profile for fine grinding, thereby improving the polishing quality of the aluminum profile.

[0043] In order to guarantee the stability of the aluminum profile surface grinding by the coarse grinding roller 307 and the fine grinding roller 308, reduce the jump generated by the rotation, and affect the grinding precision, the adjusting assembly 400 includes a second motor 401 arranged on the surface of the frame plate 305. The output shaft end of the second motor 401 is provided with a main gear 402. The top of the main gear 402 is provided with a pair of side gears 403. The end of the side gears 403 is provided with a first eccentric wheel 404. The first eccentric wheel 404 is provided below with a rack 405. The rack 405 penetrates through the frame plate 305 and slides in the inner wall thereof. The top of the rack 405 is provided with a pressing plate 406. The surface of the rack 405 is provided with a compression spring 407. The two ends of the compression spring 407 are respectively connected to the surface of the frame plate 305 and the pressing plate 406. The first eccentric wheel 404 is attached to the surface of the pressing plate 406. When the coarse grinding roller 307 finishes grinding the surface of the aluminum profile, the hydraulic cylinder 304 drives the frame plate 305 to move upward along the vertical direction. During the movement, the output shaft of the second motor 401 drives the main gear 402 to rotate. When the main gear 402 rotates, the side gears 403 arranged on both sides of the main gear 402 rotate. When the first eccentric wheel 404 arranged at the end of the side gear 403 rotates, the pressing plate 406 is extruded. The pressing plate 406 is driven by the pressure to move downward along the vertical direction and extrude the compression spring 407. During the downward movement of the rack 405, the fixed gear 309 is driven to rotate to 180°. Thus, the position of the coarse grinding roller 307 and the fine grinding roller 308 arranged in the rotating plate 306 is quickly adjusted. At the same time, the fixed gear 309 is limited by the rack 405, which guarantees the stability of the coarse grinding roller 307 and the fine grinding roller 308 during the grinding process.

[0044] In the process of rough grinding the surface of aluminum profile, part of the polished burr impurities adhere to the surface of aluminum profile, the surface needs to be cleaned, in the cleaning process, the cleaning cloth slides on the surface of aluminum profile, which can easily cause burr and aluminum profile surface rolling friction to produce scratches, affecting the quality of aluminum profile, therefore, the impurity removing assembly 500 includes an extension plate 501 arranged on one side of the rotating plate 306, the extension plate 501 is close to one side of the rough grinding roller 307, the surface of the extension plate 501 is provided with a cylinder 502, the inner wall of the cylinder 502 is slidably provided with a slide rod 503, the cylinder 502 and the slide rod 503 are provided with a telescopic spring 504, the end of the slide rod 503 is provided with a fixed frame 505, the inside of the fixed frame 505 is provided with an adsorption pad 506, the adsorption pad 506 is used for cleaning and removing impurities on part of the surface of the rough grinding roller 307, the top of the fixed frame 505 is provided with a push rod 507, pushing the push rod 507, the end of which presses the top of the fixed frame 505, so that the slide rod 503 slides in the inner wall of the cylinder 502 and stretches the telescopic spring 504, the extension plate 501 and the push rod 507 are provided with an elastic member 508, one side of the push rod 507 is provided with a third motor 509, the output end of the third motor 509 is provided with a second eccentric wheel 510, when the eccentric end of the second eccentric wheel 510 rotates to the top of the push rod 507, the adsorption pad 506 arranged in the inside of the fixed frame 505 is closely attached to the surface of the aluminum profile to adsorb the impurities generated by polishing, when rough grinding the surface of the aluminum profile, the output shaft of the third motor 509 drives the second eccentric wheel 510 to rotate, the second eccentric wheel 510 extrudes the push rod 507 when rotating, the push rod 507 slides in the inner wall of the extension plate 501 and extrudes the elastic member 508, the push rod 507 extrudes the top of the fixed frame 505 during sliding process, so that the fixed frame 505 moves downward along the vertical direction, the fixed frame 505 drives the adsorption pad 506 to adsorb the burr impurities generated by rough grinding the surface of the aluminum profile during downward movement, since the adsorption pad 506 moves vertically to adsorb the impurities, it will not cause rolling friction between the impurities and the surface of the aluminum profile, so as to ensure the polishing quality of the aluminum profile, when rough grinding is completed, the adsorption pad 506 completely cleans the burr impurities polished off, so as to ensure the polishing quality during fine grinding by the fine grinding roller 308.

[0045] When the adsorption pad 506 surface adsorbs a large amount of burr impurities, it needs to be cleaned, resulting in increased labor intensity, therefore, the fixed frame 505 side is equipped with an electric screw rod 511, the electric screw rod 511 surface is equipped with a moving seat 512, the moving seat 512 bottom is equipped with a scraper 513, the moving seat 512 moves on the electric screw rod 511 surface, the scraper 513 scrapes the adsorption pad 506 bottom, when the adsorption pad 506 moves away from the aluminum profile surface, the electric screw rod 511 is controlled to rotate, the moving seat 512 on the electric screw rod 511 surface moves, because the bottom is equipped with the scraper 513, therefore, when the moving seat 512 drives the scraper 513 to move, the burr impurities adsorbed on the adsorption pad 506 surface are scraped to fall, which automatically cleans, reducing the labor intensity of the operator.

[0046] Specific use, when polishing the aluminum profile, place it on the workbench 101 surface, control the electric cylinder 200 end piston rod to drive the U-shaped clamping plate 201 to move axially until the U-shaped clamping plate 201 end is equipped with rubber pad 202 tightly attached to the aluminum profile side wall, which ensures the stability of the aluminum profile during polishing, thereby improving the polishing quality;

[0047] By controlling the hydraulic cylinder 304 end piston rod to drive the shelf plate 305 to move downward along the vertical direction until the coarse grinding roller 307 inside the shelf plate 305 is attached to the aluminum profile surface, the coarse grinding roller 307 is used to polish the aluminum profile surface, during polishing, the first motor 301 output shaft is controlled to drive the rotating lead screw 302 to rotate, the moving frame 303 on the rotating lead screw 302 surface moves when it rotates, thereby making the coarse grinding roller 307 move on the aluminum profile surface to move coarse grinding, improving the polishing efficiency;

[0048] When the aluminum profile surface is coarsely ground, the third motor 509 output shaft is controlled to drive the second eccentric wheel 510 to rotate, the second eccentric wheel 510 extrudes the push rod 507 when it rotates, the push rod 507 slides in the extension plate 501 inner wall and extrudes the elastic element 508, the push rod 507 slides and extrudes the fixed frame 505 top, making the fixed frame 505 move downward along the vertical direction, the fixed frame 505 moves downward during the process, driving the adsorption pad 506 to adsorb the burr impurities generated by the coarse grinding of the aluminum profile surface, because the adsorption pad 506 moves vertically to adsorb the impurities, it will not cause the impurities to roll and rub with the aluminum profile surface, thereby ensuring the polishing quality of the aluminum profile, when the coarse grinding is completed, the adsorption pad 506 completely cleans the burr impurities polished off, thereby ensuring the polishing quality during the fine grinding of the fine grinding roller 308;

[0049] When the adsorption pad 506 is away from the surface of the aluminum profile, the electric screw rod 511 is controlled to rotate, and the moving seat 512 provided on the surface is moved when the electric screw rod 511 rotates. Since the bottom is provided with the scraper 513, when the moving seat 512 drives the scraper 513 to move, the burr impurities adsorbed on the surface of the adsorption pad 506 are scraped to fall, so that the burr impurities are automatically cleaned, and the labor intensity of the workers is reduced.

[0050] When the rough grinding roller 307 completes rough grinding on the surface of the aluminum profile, the hydraulic cylinder 304 is controlled to drive the frame plate 305 to move upward in the vertical direction. During the movement, the output shaft of the second motor 401 drives the main gear 402 to rotate, the auxiliary gear rods 403 provided on the two sides of the main gear 402 are engaged and rotated, the first eccentric wheel 404 provided at the end of the auxiliary gear rod 403 is rotated to press the pressing plate 406, the pressing plate 406 is pressed to drive the rack 405 to move downward in the vertical direction and press the compression spring 407, and the rack 405 drives the fixed gear 309 to mesh and rotate to 180° during the downward movement, so that the rough grinding roller 307 and the fine grinding roller 308 provided in the rotating plate 306 are quickly adjusted in position, and the stability of the rough grinding roller 307 and the fine grinding roller 308 during the grinding process is guaranteed through the limiting of the rack 405 to the fixed gear 309.

[0051] The application also provides an aluminum profile surface treatment process, which comprises the following steps: placing the aluminum profile on the surface of the workbench 101, controlling the end piston rod of the electric cylinder 200 to drive the U-shaped clamping plate 201 to move axially until the rubber pad 202 provided at the end of the U-shaped clamping plate 201 is tightly attached to the side wall of the aluminum profile; controlling the grinding assembly 300 to move and grind the surface of the aluminum profile; during the grinding process, the generated impurity burr is adsorbed by the impurity removing assembly 500, and the impurity removing assembly 500 can automatically clean the adsorbed impurities.

[0052] The basic principle, main features and advantages of the application are shown and described above. It should be understood by those skilled in the art that the application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the application and are not intended to limit the application. Without departing from the spirit and scope of the application, various changes and improvements can be made to the application, and these changes and improvements all fall within the scope of the claimed application. The scope of protection of the application is defined by the appended claims and their equivalents.

Claims

1. An apparatus and process for surface treatment of aluminum profiles, characterized in that: The system includes a support base (100), a worktable (101) on its surface, the worktable (101) for placing aluminum profiles to be ground, clamping assemblies on both sides of the worktable (101), the clamping assemblies including electric cylinders (200), the piston rod of the electric cylinders (200) passing through the worktable (101) and having a U-shaped clamping plate (201) at its end, and a support frame (102) above the support base (100), with a grinding assembly (300) inside the support frame (102). The grinding component (300) is used to perform moving grinding on the surface of the aluminum profile. The surface of the grinding component (300) is provided with an adjustment component (400). The adjustment component (400) is used to adjust the grinding accuracy of the grinding component (300) on the surface of the aluminum profile. A dirt removal component (500) is provided on one side of the adjustment component (400). During the grinding process of the grinding component (300), the dirt removal component (500) adsorbs the generated impurities and burrs. At the same time, the dirt removal component (500) can automatically clean the adsorbed impurities.

2. The aluminum profile surface treatment apparatus and process according to claim 1, characterized in that: The end of the U-shaped clamp (201) is provided with a rubber pad (202), and the surface of the rubber pad (202) is provided with anti-slip grooves.

3. The aluminum profile surface treatment apparatus and process according to claim 1, characterized in that: The grinding assembly (300) includes a first motor (301) located at the end of the support frame (102). The output shaft of the first motor (301) passes through the support frame (102) and has a rotating lead screw (302) at its end. A movable frame (303) is provided on the surface of the rotating lead screw (302). When the rotating lead screw (302) rotates, it drives the movable frame (303) to move on its surface. Hydraulic cylinders (304) are provided on both sides of the movable frame (303), and a frame plate (305) is provided at the bottom of the hydraulic cylinders (304).

4. The aluminum profile surface treatment apparatus and process according to claim 3, characterized in that: The frame plate (305) is provided with a rotating plate (306) inside. A rotating shaft is provided between the frame plate (305) and the rotating plate (306). A fixed gear (309) is provided on the surface of the rotating shaft. The rotating plate (306) is provided with a rotating plate (306) and a coarse grinding roller (307) inside. Both the rotating plate (306) and the coarse grinding roller (307) are driven by a motor.

5. The aluminum profile surface treatment apparatus and process according to claim 1, characterized in that: The adjustment assembly (400) includes a second motor (401) disposed on the surface of the frame plate (305). The output shaft end of the second motor (401) is provided with a main gear (402). The top two sides of the main gear (402) are meshed with auxiliary gear rods (403). The ends of the auxiliary gear rods (403) are each provided with a first eccentric wheel (404). The eccentric ends of the first eccentric wheels (404) are opposite in direction.

6. The aluminum profile surface treatment apparatus and process according to claim 5, characterized in that: A rack (405) is provided below the first eccentric wheel (404). The rack (405) passes through the frame plate (305) and slides on its inner wall. A pressure plate (406) is provided on the top of the rack (405). A compression spring (407) is provided on the surface of the rack (405). The two ends of the compression spring (407) are respectively connected to the surfaces of the frame plate (305) and the pressure plate (406). The first eccentric wheel (404) is in contact with the surface of the pressure plate (406).

7. The aluminum profile surface treatment apparatus and process according to claim 1, characterized in that: The impurity removal component (500) includes an extension plate (501) disposed on one side of the rotating plate (306). The extension plate (501) is close to the side of the coarse grinding roller (307). A cylindrical tube (502) is provided on the surface of the extension plate (501). A sliding rod (503) is slidably provided on the inner wall of the cylindrical tube (502). A telescopic spring (504) is provided between the cylindrical tube (502) and the sliding rod (503). A fixing frame (505) is provided at the end of the sliding rod (503). An adsorption pad (506) is provided inside the fixing frame (505). The adsorption pad (506) is used to clean and remove impurities from the surface of the coarse grinding roller (307) after grinding.

8. The aluminum profile surface treatment apparatus and process according to claim 7, characterized in that: The top of the fixed frame (505) is provided with a push rod (507). Pushing the push rod (507) to press its end against the top of the fixed frame (505) causes the slide rod (503) to slide on the inner wall of the cylinder (502) and stretch the telescopic spring (504). An elastic element (508) is provided between the extension plate (501) and the push rod (507). A third motor (509) is provided on one side of the push rod (507). The output end of the third motor (509) is provided with a second eccentric wheel (510). When the eccentric end of the second eccentric wheel (510) rotates to the top of the push rod (507), the adsorption pad (506) provided inside the fixed frame (505) is tightly attached to the surface of the aluminum profile to adsorb impurities generated during grinding.

9. The aluminum profile surface treatment apparatus and process according to claim 8, characterized in that: An electric lead screw (511) is provided on one side of the fixed frame (505). A movable seat (512) is provided on the surface of the electric lead screw (511). A scraper (513) is provided at the bottom of the movable seat (512). When the movable seat (512) moves on the surface of the electric lead screw (511), the scraper (513) scrapes and cleans the bottom of the adsorption pad (506).

10. A surface treatment process for aluminum profiles, characterized in that, Includes the following steps: The aluminum profile is placed on the surface of the workbench (101), and the piston rod at the end of the electric cylinder (200) is controlled to drive the U-shaped clamp (201) to move axially until the end of the U-shaped clamp (201) is provided with a rubber pad (202) that is tightly attached to the side wall of the aluminum profile; the grinding component (300) is controlled to move and grind the surface of the aluminum profile; during the grinding process, the impurity burrs generated are adsorbed by the impurity removal component (500), and the impurity removal component (500) can automatically clean the adsorbed impurities.

Images