An aluminum frame processing device for photovoltaic use and its processing technology

Abstract

This application relates to a processing device and its processing technology for aluminum frames used in photovoltaics, belonging to the technical field of aluminum frame processing. It includes a frame, and the frame is provided with a transportation component for transporting aluminum profiles. The frame is also provided with a cleaning component for cleaning the burrs on the inner surface of the aluminum profiles. The cleaning component includes a grinding block and a mounting rod. The grinding block is detachably connected to the mounting rod, and the grinding block is replaced according to the shape of the aluminum profile. When the transportation component transports the aluminum profile, the grinding block contacts the inner surface of the aluminum profile and generates friction. This application has the effect of facilitating the cleaning of burrs on the inner surface of the aluminum profile.

Description

Technical Field

[0001] This application relates to the technical field of aluminum frame processing, and particularly relates to a processing device and processing technology for aluminum frames used in photovoltaics. Background Art

[0002] Aluminum profiles are widely used, and are convenient for installation after processing. Currently, for the convenience of installing photovoltaic panels, aluminum profiles are processed and spliced into aluminum frames, and the photovoltaic panels are installed in the aluminum frames, thus facilitating the installation of the photovoltaic panels.

[0003] Burrs will be formed on the surface of aluminum profiles during forming. Burrs will be generated at the cutting edges of the frames and the edges of the holes during processes such as cutting and punching. When installing the photovoltaic panels into the aluminum frames, the burrs will scratch the surface of the photovoltaic panels, affecting the photovoltaic panels. And it is inconvenient to clean the burrs after the aluminum profiles are spliced into aluminum frames. Therefore, it is necessary to clean the burrs before the aluminum profiles are spliced into aluminum frames. However, the existing equipment is usually only convenient for cleaning the burrs on the outer surface of the aluminum profiles, and is not convenient for cleaning the burrs on the inner surface of the aluminum profiles. Summary of the Invention

[0004] In order to facilitate the cleaning of the burrs on the inner surface of the aluminum profiles, this application provides a processing device and processing technology for aluminum frames used in photovoltaics.

[0005] The processing device and processing technology for aluminum frames used in photovoltaics provided by this application adopt the following technical solutions:

[0006] A processing device for aluminum frames used in photovoltaics includes a frame. The frame is provided with a transportation component for transporting aluminum profiles. The frame is provided with a cleaning component for cleaning the burrs on the inner surface of the aluminum profiles. The cleaning component includes a grinding block and a mounting rod. The grinding block is detachably connected to the mounting rod. The grinding block is replaced according to the shape of the aluminum profile. When the transportation component transports the aluminum profile, the grinding block contacts the inner surface of the aluminum profile and generates friction.

[0007] By adopting the above technical solutions, the aluminum profiles are transported, and at the same time, the burrs on the inner surface of the aluminum profiles are cleaned by the grinding block, reducing the situation of burrs scratching and damaging the photovoltaic panels, facilitating the cleaning of the burrs on the inner surface of the aluminum profiles, and the grinding block can be installed and disassembled, facilitating the replacement of the grinding block when dealing with different aluminum profiles, so that the grinding block fits the aluminum profile.

[0008] Optionally, the cleaning component further includes a driving cylinder arranged on the frame for driving the mounting rod to move axially. One end of the mounting rod is connected to the grinding block, and the other end is connected to the output shaft of the driving cylinder.

[0009] By adopting the above technical solution, the driving cylinder drives the grinding block to move up and down, so as to facilitate adapting to different types of aluminum profiles and adjusting the position of the grinding block after replacing the grinding block.

[0010] Optionally, a plug-in block is provided at one end of the mounting rod away from the driving cylinder, the grinding block is provided with a plug-in hole, the plug-in block is plugged into the plug-in hole, the grinding block is threaded with a fixing screw, and the fixing screw is threaded through the plug-in block.

[0011] By adopting the above technical solution, the plug-in block and the mounting rod are plugged into the plug-in hole, and the grinding block is fixed to the mounting rod by a fixing screw, so as to maintain the stability of the grinding block during grinding, facilitate the installation and disassembly of the grinding block, and facilitate the replacement of grinding blocks of different models.

[0012] Optionally, the transport assembly includes a plurality of round rollers rotatably connected to a frame, sprockets coaxially fixed to both ends of the round rollers, chains sleeved on the sprockets, a conveying plate arranged between the chains at both ends of the round rollers, a support plate fixed to the lower end of the conveying plate for supporting the aluminum profile, and a first motor for driving the round rollers to rotate, the round rollers are respectively arranged on both sides of a path through which the aluminum profile passes, and the aluminum profile is clamped between the conveying plates on both sides thereof when passing through, the sprockets on both sides rotate in opposite directions, the support plate is arranged perpendicular to the conveying plate, and the round rollers are coaxially fixed to the output shaft of the first motor.

[0013] By adopting the above technical scheme, the transport plates on both sides clamp the aluminum profiles, the first motor drives the round roller to rotate and drives several sprockets to rotate through the conduction of the sprocket and the chain, and the rotation directions of the sprockets on both sides are opposite, so that the aluminum profiles are clamped and transported, and the pallet supports the aluminum profiles to prevent the aluminum profiles from detaching from the conveyor plates during transportation, so that the aluminum profiles can be transported stably.

[0014] The cam is provided with a guide rod, and the guide rod is passed through the lower pressure block, and the axial direction of the guide rod is parallel to the axial direction of the sliding rod. The sliding rod and the guide rod are both provided with a return spring, one end of the return spring is fixed to the inner wall of the sliding groove, and the other end is fixed to the side wall of the lower pressure block, and the frame is provided with a guide plate for pressing the lower pressure block downward, and the guide plate includes a horizontal portion and a recessed portion, and the horizontal portion and the recessed portion have a smooth transition, the upper surface of the lower pressure block abuts against the recessed portion of the guide plate, and the frame is provided with an adjusting component for adjusting the upper and lower positions of the guide plate.

[0015] By adopting the above technical solution, the position of the guiding plate is adjusted by the adjusting component to adapt to aluminum profiles of different models. The pressing block presses down under the guidance of the guiding plate and cooperates with the supporting plate to clamp the side of the aluminum profile, so that the aluminum profile is conveyed more stably and remains stable during grinding. After the pressing block leaves the guiding plate, it is reset to the original position by the elastic force of the return spring, thereby loosening the aluminum profile; the guiding rod and the sliding rod limit the sliding direction of the pressing block and enable the pressing block to slide stably.

[0016] Optionally, the adjusting component includes a plurality of positioning blocks fixed to both ends of the guiding plate and positioning screws threadedly passing through the positioning blocks. The machine frame is located between two positioning blocks at one end of the guiding plate. The threaded end of the positioning screw can abut against the side wall of the machine frame. A slider is fixed to the end of the guiding plate, and a sliding groove is provided on the machine frame. The slider is slidably connected to the sliding groove, and a scale groove for conveniently observing the adjustment distance of the guiding plate is provided on the side wall of the machine frame.

[0017] By adopting the above technical solution, the guiding plate can slide stably through the slider and the sliding groove, and the position of the guiding plate is observed through the scale groove. After adjusting to an appropriate position, the positioning screw is tightened so that the threaded end of the positioning screw abuts against the side wall of the machine frame, thereby fixing the guiding plate.

[0018] Optionally, the upper surface of the pressing block is arc-shaped and the arc surface abuts against the concave part of the guiding plate.

[0019] By adopting the above technical solution, the arc surface makes the pressing block move more smoothly along the guiding plate.

[0020] Optionally, a plurality of second motors are provided at the discharging end of the conveying component on the machine frame. The plurality of second motors are respectively located on both sides and below the passing path of the aluminum profile. A grinding wheel is coaxially fixed to the output shaft of the second motor, and the grinding wheel contacts the outer surface of the aluminum profile.

[0021] By adopting the above technical solution, the second motor drives the grinding wheel to rotate. When the aluminum profile passes through, each grinding wheel grinds the three outer surfaces of the aluminum profile respectively to clean the burrs.

[0022] Optionally, the machine frame is provided with a conveyor belt for discharging the aluminum profile after the burrs are cleaned by the grinding wheel. The machine frame is rotatably connected with a plurality of conveyor rollers. The machine frame is provided with a third motor, and the output shaft of the third motor is fixedly connected with one of the conveyor rollers. The conveyor belt is sleeved on the conveyor rollers.

[0023] By adopting the above technical solution, the third motor drives the conveyor roller to rotate, thereby driving the conveyor belt to rotate, so as to discharge the aluminum profile after the burrs are cleaned.

[0024] A processing technology for aluminum frames used in photovoltaics includes the following steps:

[0025] S1. Adjust the position of the guiding plate through the adjusting component so that after the pressing block presses down, it cooperates with the supporting plate to clamp the aluminum profile.

[0026] S2. The aluminum profile is transported through the conveying plate, the supporting plate and the pressing block. The grinding block runs to the designated station through the driving cylinder. The aluminum profile passes by the grinding block during transportation, so that the grinding block grinds the inner surface of the aluminum profile.

[0027] S3. At the discharging position of the conveying component, the burrs on the outer surface of the aluminum profile are cleaned by the grinding wheel.

[0028] S4. The aluminum profile whose burrs have been cleaned by the grinding wheel is discharged through the conveyor belt.

[0029] By adopting the above method, it is convenient to clean the burrs on the inner surface of the aluminum profile, and at the same time, the burrs on the outer surface of the aluminum profile are also cleaned, reducing the occurrence of the situation that the burrs on the inner surface of the aluminum frame scratch the photovoltaic panel.

[0030] In summary, the present application includes at least one of the following beneficial technical effects:

[0031] 1. The conveying plate and the supporting plate clamp and transport the aluminum profile. While transporting, the grinding block slides across its inner surface. The contact between the inner surface of the aluminum profile and the grinding block causes the burrs located on the inner surface to be cleaned, reducing the occurrence of the situation that the burrs on the inner surface of the aluminum frame scratch the photovoltaic panel.

[0032] 2. The pressing block presses down under the guidance of the guiding plate and cooperates with the supporting plate to clamp the edge of the aluminum profile, so that the aluminum profile can be transported more stably.

[0033] 3. Each grinding wheel cleans the burrs on the outer surface of the aluminum profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is the overall structural schematic diagram of the embodiment of the present application.

[0035] Figure 2 is the structural schematic diagram of the transportation component in the embodiment of the present application.

[0036] Figure 3 is Figure 2 the enlarged structural schematic diagram of part A in

[0037] Figure 4 is the structural schematic diagram of the adjusting component in the embodiment of the present application.

[0038] Figure 5 is the structural schematic diagram of the cleaning component in the embodiment of the present application.

[0039] Description of the reference numerals:

[0040] 1. Frame; 2. Transport assembly; 201. Round roller; 202. Sprocket; 203. Chain; 204. Conveying plate; 205. Support plate; 206. First motor; 3. Cleaning assembly; 301. Grinding block; 302. Mounting rod; 303. Driving cylinder; 4. Pressing block; 5. Sliding groove; 6. Sliding rod; 7. Guide rod; 8. Reset spring; 9. Guide plate; 10. Horizontal part; 11. Recessed part; 12. Adjustment assembly; 121. Positioning block; 122. Positioning screw; 13. Scale groove; 14. Plug-in block; 15. Plug-in hole; 16. Fixing screw; 17. Second motor; 18. Grinding wheel; 19. Conveyor belt; 20. Conveying roller; 21. Third motor; 22. Sliding block; 23. Sliding groove. DETAILED DESCRIPTION

[0041] The following is combined with Figures 1-5 This application is described in further detail.

[0042] The present application embodiment discloses a photovoltaic aluminum frame processing device, referring to Figure 1 The invention comprises a frame 1, wherein the frame 1 is provided with a transport assembly 2 for transporting aluminum profiles, and the frame 1 is also provided with a cleaning assembly 3 for cleaning burrs on the inner surface of the aluminum profiles. The aluminum profiles are transported by the transport assembly 2 and the burrs on the inner surface of the aluminum profiles are cleaned by the cleaning assembly 3.

[0043] Reference Figure 2 The transport assembly 2 includes a plurality of rollers 201 rotatably connected to the frame 1 through bearings, sprockets 202 coaxially welded to both ends of the rollers 201, chains 203 sleeved on the sprockets 202 welded to a conveying plate 204 located between the chains 203 at both ends of the rollers 201, a support plate 205 welded to the lower end of the conveying plate 204 for holding the aluminum profile, and a first motor 206 for driving the rollers 201 to rotate, and the rollers 201 are coaxially fixed to the output shaft of the first motor 206 by screws; the plurality of rollers 201 are respectively located on both sides of the aluminum profile passing path, and the aluminum profile is clamped between the conveying plates 204 located on both sides thereof when passing, and the sprockets 202 located on both sides rotate in opposite directions, and are transported by clamping the conveying plates 204; the support plate 205 is located on the side of the conveying plate 204 away from the sprocket 202 and is arranged vertically to the conveying plate 204, so as to facilitate holding the aluminum profile.

[0044] Reference Figure 2 and Figure 3, one end of the conveying plate 204 facing away from the supporting plate 205 is slidably connected with a pressing block 4 for cooperating with the supporting plate 205 to clamp the aluminum profile. The pressing block 4 is arranged parallel to the supporting plate 205. The conveying plate 204 is provided with a sliding groove 5. A sliding rod 6 is welded in the sliding groove 5. The axial direction of the sliding rod 6 is parallel to the axial direction of the round roller 201. Two guiding rods 7 are welded in the sliding groove 5. The two guiding rods 7 are respectively located on both sides of the sliding rod 6. The pressing block 4 is simultaneously sleeved on the sliding rod 6 and the guiding rods 7 in a sliding manner. A return spring 8 is sleeved on both the sliding rod 6 and the guiding rods 7. One end of the return spring 8 is welded to the inner wall of the sliding groove 5, and the other end is welded to the side wall of the pressing block 4. The guiding rods 7 and the sliding rod 6 define the sliding direction of the pressing block 4 and enable the pressing block 4 to slide stably; the machine frame 1 is slidably connected with a guiding plate 9 for pressing down the pressing block 4. The guiding plate 9 includes a horizontal portion 10 and a recessed portion 11, and the transition between the horizontal portion 10 and the recessed portion 11 is smooth. The first motor 206 drives the round roller 201 to rotate, thereby driving the sprocket 202 and the chain 203 to rotate, and further driving the conveying plate 204 to move. The conveying plate 204 clamps and transports the aluminum profile. The pressing block 4 moves along with the conveying plate 204. The pressing block 4 gradually presses down due to the guiding of the guiding plate 9 and cooperates with the supporting plate 205 to clamp the aluminum profile. The upper surface of the pressing block 4 is arc-shaped, so that when the upper surface of the pressing block 4 abuts against the guiding plate 9 and slides, it is smoother. When the lower pressing plate leaves the guiding plate 9, it returns to the original position due to the elastic force of the return spring 8, thereby loosening the aluminum profile.

[0045] Refer to Figure 4 , the machine frame 1 is provided with an adjusting assembly 12 for adjusting the vertical position of the guiding plate 9. The adjusting assembly 12 includes a plurality of positioning blocks 121 welded to both ends of the guiding plate 9 and positioning screws 122 threadedly passing through the positioning blocks 121. The machine frame 1 is located between two positioning blocks 121 at one end of the guiding plate 9. The threaded end of the positioning screw 122 can abut against the side wall of the machine frame 1. A scale groove 13 for conveniently observing the adjusting distance of the guiding plate 9 is opened on the side wall of the machine frame 1. By observing the scale groove 13, the position of the guiding plate 9 can be determined, which is convenient for adjusting the position of the guiding plate 9 when processing aluminum profiles of different models, so as to facilitate the cooperation between the pressing block 4 and the supporting plate 205 to clamp the aluminum profile; a slider 22 is fixed at the end of the guiding plate 9. A sliding groove 23 is opened on the machine frame 1. The slider 22 is slidably connected to the sliding groove 23. The cross sections of the slider 22 and the sliding groove 23 are both T-shaped, so that the guiding plate 9 can slide stably.

[0046] Refer to Figure 5The cleaning assembly 3 includes a grinding block 301, a mounting rod 302, and a driving cylinder 303 fixed to the frame 1 by screws for driving the mounting rod 302 to move axially. One end of the mounting rod 302 is coaxially welded to the output shaft of the driving cylinder 303, and the grinding block 301 is detachably connected to the end of the mounting rod 302 away from the driving cylinder 303. A plug-in block 14 is welded to the end of the mounting rod 302 away from the driving cylinder 303, and the grinding block 301 is provided with a plug-in hole 15, and the plug-in block 14 is plugged into the plug-in hole 15. The grinding block 301 is threaded with a fixing screw 16, and the fixing screw 16 is threadedly penetrated in the plug-in block 14 at the same time, so as to facilitate the installation and removal of the grinding block 301, and then facilitate the replacement of the grinding block 301 according to the shape of the aluminum profile. While the aluminum profile is being transported, the grinding block 301 remains stationary, and the inner surface of the aluminum profile contacts and rubs against the grinding block 301 , thereby cleaning the burrs on the inner surface of the aluminum profile.

[0047] Reference Figure 1 , the frame 1 is located at the unloading end of the transport component 2 and is fixed with three second motors 17 by screws. The three second motors 17 are respectively located on both sides and below the aluminum profile passing path. The second motor 17 located below the aluminum profile is staggered with the second motors 17 located on both sides of the aluminum profile. The output shafts of the three second motors 17 are all fixed with grinding wheels 18 by screws. The second motor 17 drills holes to drive the grinding wheels 18 to rotate. When the aluminum profile passes, its outer surface contacts the grinding wheel 18, thereby cleaning the burrs on the outer surface of the aluminum profile. The frame 1 is provided with a conveyor belt 19 for unloading the aluminum profile that has been cleaned of burrs by the grinding wheel 18. The frame 1 is rotatably connected to a plurality of conveyor rollers 20 through bearings. The conveyor belt 19 is sleeved on the plurality of conveyor rollers 20. The frame 1 is fixed with a third motor 21 by screws. The output shaft of the third motor 21 is coaxially fixed with one of the conveyor rollers 20 by screws. The third motor 21 rotates to drive the conveying roller 20 connected thereto to rotate, thereby driving the conveyor belt 19 to rotate, and unloading and transporting the aluminum profiles.

[0048] According to the embodiment, a processing technology of an aluminum frame for photovoltaic use is proposed:

[0049] S1. Adjust the position of the guide plate 9 according to the scale, and then tighten the positioning screw 122 to fix the position of the guide plate 9, so that the lower pressing block 4 is pressed down by the guide plate 9 to cooperate with the support plate 205 to clamp the aluminum profile;

[0050] S2. The first motor 206 rotates to drive the sprocket 202 and the chain 203 to rotate, thereby driving the conveying plate 204 to rotate. The conveying plates 204 on both sides of the aluminum profile clamp the aluminum profile and transport it. At the same time, the pressing block 4 and the supporting plate 205 cooperate to clamp the aluminum profile for transportation. The grinding block 301 runs to the designated station through the driving cylinder 303. While the aluminum profile is being transported, it passes through the grinding block 301, and the grinding block 301 contacts the inner surface of the aluminum profile, thereby grinding the inner surface of the aluminum profile;

[0051] S3. The aluminum profile is ground by the grinding wheel 18 under the clamping and transportation of the conveying assembly. The third motor 21 drives the grinding wheel 18 to rotate, and both the two sides and the lower outer surface of the aluminum profile are ground by the grinding wheel 18;

[0052] S4. After the aluminum profile is deburred by the grinding wheel 18, it is discharged through the conveyor belt 19. One end of the aluminum profile is located on the conveyor belt 19 for transportation, and the other end is continuously clamped and pushed by the transportation assembly 2, so that the aluminum profile is stably discharged.

[0053] The implementation principle of the embodiment of the present application is as follows: According to the model size of the aluminum profile, the position of the guiding plate 9 is adjusted through the adjusting assembly 12. The aluminum profile enters from the feeding end and is stably clamped and transported by the cooperation of the transportation plate, the lower pressing plate and the supporting plate 205; before the aluminum profile is loaded, the grinding block 301 runs to the station convenient for cleaning the burrs on the inner surface of the aluminum profile through the driving cylinder 303. While the aluminum profile is being transported, the grinding block 301 cleans the burrs on the inner surface of the aluminum profile; the aluminum profile is continuously transported by the transportation assembly 2 and ground by the grinding wheel 18 to clean the burrs on its outer surface, and then the aluminum profile enters the conveyor belt 19 and is discharged by the conveyor belt 19.

[0054] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An aluminum frame processing device for photovoltaic use, including a frame (1), characterized in that: The frame (1) is provided with a transport component (2) for transporting aluminum profiles, and the frame (1) is provided with a cleaning component (3) for cleaning the burrs on the inner surface of the aluminum profiles. The cleaning component (3) includes a grinding block (301) and a mounting rod (302). The grinding block (301) is detachably connected to the mounting rod (302), and the grinding block (301) is replaced according to the shape of the aluminum profile. When the transport component (2) transports the aluminum profile, the grinding block (301) contacts the inner surface of the aluminum profile and generates friction; The transport component (2) includes a plurality of round rollers (201) rotatably connected to the frame (1), sprockets (202) coaxially fixed to both ends of the round rollers (201), a chain (203) sleeved on the sprockets (202), a conveying plate (204) arranged between the chains (203) at both ends of the round rollers (201), a support plate (205) fixed to the lower end of the conveying plate (204) for supporting the aluminum profile, and a first motor (206) for driving the round rollers (201) to rotate. The round rollers (201) are respectively arranged on both sides of the passing path of the aluminum profile. When the aluminum profile passes through, it is clamped between the conveying plates (204) on both sides. The rotation directions of the sprockets (202) on both sides are opposite. The support plate (205) is arranged perpendicular to the conveying plate (204), and the round rollers (201) are coaxially fixed to the output shaft of the first motor (206); One end of the conveying plate (204) facing away from the support plate (205) is slidably connected with a pressing block (4) for cooperating with the support plate (205) to clamp the aluminum profile. The pressing block (4) is arranged parallel to the support plate (205). The conveying plate (204) is provided with a sliding groove (5). A sliding rod (6) is fixed in the sliding groove (5). The pressing block (4) is slidably sleeved on the sliding rod (6). A guiding rod (7) is arranged in the conveying plate (204) within the sliding groove (5). The guiding rod (7) passes through the pressing block (4). The axial direction of the guiding rod (7) is parallel to the axial direction of the sliding rod (6). Both the sliding rod (6) and the guiding rod (7) are sleeved with return springs (8). One end of the return spring (8) is fixed to the inner wall of the sliding groove (5), and the other end is fixed to the side wall of the pressing block (4). The frame (1) is provided with a guiding plate (9) for pressing down the pressing block (4). The guiding plate (9) includes a horizontal part (10) and a concave part (11). The horizontal part (10) and the concave part (11) are smoothly transitioned. The upper surface of the pressing block (4) abuts against the concave part (11) of the guiding plate (9). The frame (1) is provided with an adjusting component (12) for adjusting the vertical position of the guiding plate (9).

2. The aluminum frame processing equipment for photovoltaic use according to claim 1, wherein: The cleaning component (3) further includes a driving cylinder (303) arranged on the frame (1) for driving the mounting rod (302) to move axially. One end of the mounting rod (302) is connected to the grinding block (301), and the other end is connected to the output shaft of the driving cylinder (303).

3. The aluminum frame processing equipment for photovoltaic use according to claim 2, characterized in that: One end of the mounting rod (302) facing away from the driving cylinder (303) is provided with a plug-in block (14). The grinding block (301) is provided with a plug-in hole (15). The plug-in block (14) is inserted into the plug-in hole (15). The grinding block (301) is threadedly penetrated with a fixing screw (16), and the fixing screw (16) is threadedly penetrated through the plug-in block (14).

4. The aluminum frame processing equipment for photovoltaic use according to claim 1, characterized in that: The adjusting assembly (12) includes a plurality of positioning blocks (121) fixed to both ends of the guiding plate (9) and a positioning screw (122) threadedly penetrated through the positioning blocks (121). The machine frame (1) is located between two positioning blocks (121) at one end of the guiding plate (9). The threaded end of the positioning screw (122) abuts against the side wall of the machine frame (1). A slider (22) is fixed to the end of the guiding plate (9). The machine frame (1) is provided with a sliding groove (23). The slider (22) is slidably connected to the sliding groove (23). The side wall of the machine frame (1) is provided with a scale groove (13) for facilitating the observation of the adjusting distance of the guiding plate (9).

5. The aluminum frame processing equipment for photovoltaic use according to claim 4, characterized in that: The upper surface of the pressing block (4) is arc-shaped and the arc surface abuts against the concave portion (11) of the guiding plate (9).

6. The aluminum frame processing equipment for photovoltaic use according to claim 2, characterized in that: A plurality of second motors (17) are provided at the discharging end of the machine frame (1) where the conveying assembly (2) is located. The plurality of second motors (17) are respectively located on both sides and below the passing path of the aluminum profile. The output shaft of the second motor (17) is coaxially fixed with a grinding wheel (18), and the grinding wheel (18) contacts the outer surface of the aluminum profile.

7. The aluminum frame processing equipment for photovoltaic use according to claim 6, wherein: The machine frame (1) is provided with a conveyor belt (19) for discharging the aluminum profile whose burrs have been cleaned by the grinding wheel (18). The machine frame (1) is rotatably connected with a plurality of conveyor rollers (20). The machine frame (1) is provided with a third motor (21). The output shaft of the third motor (21) is fixedly connected to one of the conveyor rollers (20). The conveyor belt (19) is sleeved on the conveyor rollers (20).

8. A processing technology for an aluminum frame used in photovoltaics, applying an aluminum frame processing device for photovoltaics described in claim 7, characterized in that: It includes the following steps: S1. Adjust the position of the guiding plate (9) through the adjusting assembly (12) so that after the pressing block (4) presses down, it cooperates with the supporting plate (205) to clamp the aluminum profile; S2. The aluminum profile is transported through the conveying plate (204), the supporting plate (205) and the pressing block (4). The grinding block (301) runs to the designated station through the driving cylinder (303). The aluminum profile passes through the grinding block (301) while being transported, so that the grinding block (301) grinds the inner surface of the aluminum profile; S3. At the discharging place of the conveying assembly (2), the burrs on the outer surface of the aluminum profile are cleaned by the grinding wheel (18); S4. The aluminum profile whose burrs have been cleaned by the grinding wheel (18) is discharged through the conveyor belt (19).

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