Solar photovoltaic panel frame processing equipment and method thereof

Abstract

The application relates to the field of mechanical processing, and discloses a solar photovoltaic panel frame processing equipment which comprises a processing table, a turnover fixing mechanism arranged on the side of the processing table, an opening and closing feeding assembly used for discharging a polishing mechanism and at least one cooling assembly, a sliding plate and a laser cutting mechanism arranged on the top of the processing table, and a polishing mechanism arranged on the bottom of the processing table. The turnover fixing mechanism comprises a motor, a telescopic driving assembly in transmission connection with the motor and an adjusting mechanism. A fixing assembly used for fixing a photovoltaic panel frame is fixedly arranged on the output end of the motor. Through the cooperation of the telescopic driving assembly, the fixing assembly and the transmission assembly, the processing surface of the solar photovoltaic panel frame being processed can be adjusted by the fixing assembly, so that the processing equipment can be more flexible in response to various processing conditions. After cutting is completed, the next polishing is continued, and the processing quality of the frame can be improved.

Description

Technical Field

[0001] This invention relates to the field of machining, specifically to a solar photovoltaic panel frame processing equipment and method. Background Technology

[0002] The frame of a solar photovoltaic panel is mainly made of aluminum alloy. It is responsible for fixing and sealing the cells and glass, enhancing the structural strength, and facilitating installation and transportation. Its corrosion resistance and lightweight properties ensure the long-term stable operation of the module. Some new composite material frames are also under development.

[0003] In the existing technology, the processing of solar photovoltaic frames is mostly divided into two types. The first type is splicing, which involves processing and cutting the various parts of the frame and then splicing them together to complete the assembly. This method is suitable for production environments where the size of the solar panels varies greatly. The other type is cutting, which involves directly cutting the plate-shaped aluminum alloy to leave only the position of the solar panel. This method is suitable for environments where fixed sizes are produced. Both types have their advantages.

[0004] However, in traditional cutting processing, after the plate-shaped aluminum alloy is cut, it is necessary to polish and deburr it. Because the workpiece temperature is too high during cutting, directly clamping the workpiece by mechanical means will cause some deformation to the workpiece. Manual handling will also pose certain production safety risks. Rapidly cooling the workpiece by liquid cooling or oil cooling will cause the best polishing and deburring time to be missed.

[0005] Therefore, this invention proposes a solar photovoltaic panel frame processing equipment and method to address the shortcomings of the prior art. Summary of the Invention

[0006] The purpose of this invention is to provide a solar photovoltaic panel frame processing equipment and method, which solves the problem in the prior art where the workpiece temperature is too high after cutting, making it difficult to quickly polish and deburr.

[0007] The objective of this invention can be achieved through the following technical solutions:

[0008] A solar photovoltaic panel frame processing equipment includes a processing table. The processing table has a flipping and fixing mechanism, an opening and closing feed assembly for releasing a polishing mechanism, and at least one cooling assembly on its side. A sliding plate and a laser cutting mechanism are provided on the top, and a polishing mechanism is provided on the bottom. The flipping and fixing mechanism includes a motor, a telescopic drive assembly connected to the motor, and an adjustment mechanism. A fixing assembly for fixing the photovoltaic panel frame is fixedly provided at the output end of the motor.

[0009] The adjustment mechanism includes an electric push rod assembly and a drive gear;

[0010] When the fixed component flips, the transmission connection established between the output end of the telescopic drive component and the output end of the electric push rod component one through the drive gear is released.

[0011] Preferably, the telescopic drive assembly includes a telescopic protective shell, which is fixedly connected to the front side of the processing table. A motor is provided on the top front side of the telescopic protective shell. A bevel gear is fixedly connected to the outer periphery of the output end of the motor. A transmission rod is rotatably connected inside the telescopic protective shell. A bevel gear is fixedly connected to the end of the transmission rod near the bevel gear. The bevel gear meshes with the bevel gear. A transmission rod is slidably connected inside the transmission rod. Two sliding blocks are fixedly connected to the outer periphery of the transmission rod.

[0012] Preferably, the cooling assembly includes a fixed plate, which is fixedly connected to the left side of the processing table. A rotating shaft is rotatably connected to the end of the fixed plate away from the processing table. A rectangular frame is rotatably and fixedly connected to the outer periphery of the rotating shaft. A connecting frame is fixedly connected to the top of the rectangular frame. Two movable blocks are slidably connected to the left and right sides of the interior of the rectangular frame. A connecting block is rotatably connected to the two movable blocks facing one side. A crossbar is fixedly connected to the right side of the connecting block. Two vertical plates are rotatably connected to the top of the processing table. Movable blocks are slidably connected to the interior of the two vertical plates. Spray nozzles are rotatably connected to the two movable blocks facing one side.

[0013] Preferably, the fixing component includes two slide rails, with a steel frame provided on one side of the two slide rails and fixed to the output end of the motor. A slider is slidably connected to the outer periphery of the slide rails, and a corner fitting block is slidably provided at the end of the slider away from the slide rails.

[0014] Preferably, a limiting component is provided on the rear side of the electric push rod assembly. The limiting component includes an output gear, which is rotatably connected inside the processing table. A threaded rod is fixedly connected to the top of the output gear, and a connecting rod is slidably connected to the bottom of the output gear. A limiting gear ring is rotatably connected to the outer periphery of the connecting rod, and a rotating ring is fixedly connected to the outer periphery of the limiting gear ring. A connecting plate is fixedly connected to the left end of the rotating ring.

[0015] Preferably, the opening and closing feed assembly includes two electric push rods, which are respectively disposed on the left and right sides inside the processing table. Each of the two electric push rods is fixedly connected to a fixing block on the opposite side. Each of the two fixing blocks is fixedly connected to an opening and closing plate on its rear side. Both opening and closing plates are slidably connected to the top side inside the processing table.

[0016] Preferably, the outer circumference of the threaded rod is threadedly connected to a lifting plate, and the lifting plate is connected to the polishing mechanism.

[0017] Preferably, the end of the crossbar away from the connecting block abuts against one side of the opening and closing plate, and the pipe connected to the nozzle away from the processing table is fixed to the side of the connecting frame away from the connecting block.

[0018] Preferably, a hydraulic rod is provided on the side of the telescopic protective shell away from the processing table, and the top of the hydraulic rod is fixedly connected to the outer periphery of the telescopic end of the telescopic protective shell.

[0019] This invention also provides a method for processing the frame of a solar photovoltaic panel, comprising the following steps:

[0020] S1. Before cutting the frame of the solar photovoltaic panel, check whether each part of the processing table can work normally. Then determine the size of the frame to be processed and place the material to be processed between multiple corner interlocking blocks to fix the material to be processed.

[0021] S2. Then, the hydraulic cylinder at the top of the top plate is activated to lower the top plate, ensuring that there is a certain distance between the laser cutting head and the workpiece. After that, the laser cutting head is activated to cut the material and nitrogen gas is sprayed through the nozzle to cool the cutting area quickly.

[0022] S3. When it is necessary to change the cutting surface, first adjust the position of the laser cutting head, then start the hydraulic rod to move the small rectangular frame inside the telescopic protective shell, thereby raising the position of the workpiece to be processed. Then start the electric push rod one to move the transmission gear upward. After the transmission gear rises, it will separate from the drive gear and the output gear. Then start the motor. After the motor starts, the workpiece to be processed can be flipped, thereby changing the processing surface and completing the final cut.

[0023] S4. After the cutting is completed, the cut material is removed by moving the sliding plate. Then, the electric push rod 2 can be activated to make the two opening and closing plates move in opposite directions. During the movement of the opening and closing plates, the nozzle will also rotate accordingly.

[0024] S5. Then, start the electric push rod one to make the transmission gear re-mesh with the drive gear and output gear. At this time, start the motor to make the workpiece rotate clockwise and the polishing wheel move upward. Then, the workpiece is further lowered by the hydraulic rod to polish and deburr the cut part.

[0025] S6. When it is necessary to change the polished surface, first raise the frame, then start the electric push rod one to separate the transmission gear from the drive gear and the output gear again, thereby completing the work of changing the machined surface.

[0026] S7. After finishing the work, clean the processing table and perform maintenance on each component.

[0027] The beneficial effects of this invention are:

[0028] 1. This invention utilizes the cooperation of a telescopic drive component, a fixing component, and a transmission component. The fixing component can fix the solar photovoltaic panel in the processing area, while the fixing component can adjust the processing surface of the frame of the solar photovoltaic panel being processed. This allows the processing equipment to more flexibly cope with various processing conditions. After cutting, the next polishing section can be connected, which can improve the processing quality of the frame.

[0029] 2. The present invention, through the transmission component and the limiting component, can simultaneously bring the polishing wheel into the working position when switching from the cutting working state to the polishing working state, thereby saving working time and improving working efficiency. Furthermore, the limiting component allows for the independent replacement of the processing surface without affecting the position of the polishing wheel, greatly improving the flexibility of the processing table.

[0030] 3. The present invention, through the cooperation of the opening and closing feed component and the cooling component, can quickly switch from cutting to polishing after the cutting work is completed by the opening and closing movement of the opening and closing feed component. In addition, the cooling component also changes accordingly according to the change of processing work, so as to more flexibly adapt to different fixed processing states.

[0031] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0032] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a three-dimensional schematic diagram of a solar photovoltaic panel frame processing equipment and method according to the present invention.

[0034] Figure 2 This is a schematic diagram of the processing table of a solar photovoltaic panel frame processing equipment and method according to the present invention.

[0035] Figure 3 This is a schematic diagram of the structure of the electric push rod 2 of the solar photovoltaic panel frame processing equipment and method of the present invention.

[0036] Figure 4 This is a schematic diagram of the lifting plate structure of a solar photovoltaic panel frame processing equipment and method according to the present invention.

[0037] Figure 5This is a schematic diagram of the transmission rod two of the solar photovoltaic panel frame processing equipment and method of the present invention.

[0038] Figure 6 This is a schematic diagram of the output gear of a solar photovoltaic panel frame processing equipment and method according to the present invention.

[0039] Figure 7 This is a schematic diagram of the transmission gear in a solar photovoltaic panel frame processing equipment and method according to the present invention.

[0040] Figure 8 This is a schematic diagram of the rotating ring structure of a solar photovoltaic panel frame processing equipment and method according to the present invention.

[0041] Figure 9 This is a schematic diagram of the nozzle structure of a solar photovoltaic panel frame processing equipment and method according to the present invention.

[0042] Figure 10 This is a schematic diagram of the slide rail structure of a solar photovoltaic panel frame processing equipment and method according to the present invention.

[0043] Figure 11 This is a schematic diagram of the structure of a laser cutting head for a solar photovoltaic panel frame processing equipment and method according to the present invention.

[0044] Among them, 1. Processing table; 2. Flipping and fixing mechanism; 21. Telescopic drive assembly; 211. Motor; 212. Bevel gear one; 213. Bevel gear two; 214. Transmission rod one; 215. Sliding block; 216. Transmission rod two; 217. Drive gear; 218. Telescopic protective shell; 22. Fixing assembly; 221. Slide rail; 222. Slider; 223. Edge and corner fitting block; 3. Adjustment mechanism; 31. Transmission assembly; 311. Electric push rod one; 312. Rotating block; 313. Sleeve; 314. Transmission gear; 315. Connecting rod; 32. Limiting assembly; 321. Output gear; 3 22. Limiting toothed ring; 323. Connecting rod; 324. Rotating ring; 325. Connecting plate; 326. Threaded rod; 4. Cooling assembly; 41. Fixing plate; 42. Rotating shaft; 43. Rectangular frame; 44. Moving block one; 45. Connecting block; 46. Connecting frame; 47. Nozzle; 48. Moving block two; 49. Vertical plate; 410. Horizontal bar; 5. Opening and closing feed assembly; 51. Electric push rod two; 52. Fixing block; 53. Opening and closing plate; 6. Hydraulic rod; 7. Sliding plate; 8. Polishing wheel; 9. Top plate; 10. Longitudinal moving frame; 11. Lateral moving frame; 12. Laser cutting head; 13. Lifting plate. Detailed Implementation

[0045] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0046] Please see Figure 1 As shown, this invention is a solar photovoltaic panel frame processing equipment, including a processing table 1. The processing table 1 has a flipping and fixing mechanism 2 on its side, an opening and closing feed assembly 5 for releasing a polishing mechanism, and at least one cooling assembly 4. A sliding plate 7 and a laser cutting mechanism are provided on the top, and a polishing mechanism is provided at the bottom. The flipping and fixing mechanism 2 includes a motor 211, a telescopic drive assembly 21 connected to the motor 211, and an adjustment mechanism 3. A fixing assembly 22 for fixing the photovoltaic panel frame is fixedly installed at the output end of the motor 211.

[0047] The adjustment mechanism 3 includes an electric push rod 311 and a drive gear 217;

[0048] When the fixed component 22 flips, the transmission connection established between the output end of the telescopic drive component 21 and the output end of the electric push rod 311 through the drive gear 217 is released.

[0049] Specifically, the processing table 1 is used to provide a working environment for processing the frame of the solar photovoltaic panel, the sliding plate 7 is used to support the metal block to be cut, and both the polishing mechanism and the laser cutting mechanism include a top plate 9, a longitudinal moving frame 10, and a transverse moving frame 11. The longitudinal moving frame 10 and the transverse moving frame 11 are used to provide the laser cutting head 12 with a degree of freedom of movement, so that the laser cutting head 12 can cut the processed parts and polished workpieces according to the set process standards.

[0050] Electric push rod 311 is fixedly connected inside the processing table 1. A sleeve 313 is rotatably connected to the bottom of the electric push rod 311. A rotating block 312 is fixedly connected to the outer periphery of the electric push rod 311. A transmission gear 314 is fixedly connected to the end of the sleeve 313 away from the electric push rod 311. A connecting rod 315 is fixedly connected to the side of the transmission gear 314 away from the sleeve 313.

[0051] Specifically, an electric push rod 311 is fixed inside the processing table 1. A sleeve 313 is rotatably connected to the bottom of the electric push rod 311, and a rotating block 312 is fixed to the outer periphery of the telescopic end of the electric push rod 311. The sleeve 313 has a space inside to accommodate the rotation of the rotating block 312. When the sleeve 313 rotates, it will rotate around the outer periphery of the electric push rod 311. When the electric push rod 311 telescopically moves, it will drive the sleeve 313 to move vertically through the rotating block 312. The sleeve 313 is connected to the transmission gear 314, and the transmission gear 314 meshes with the drive gear 217. After the drive gear 217 rotates, it will cause the transmission gear 314 to rotate. When the electric push rod 311 starts to retract, it will cause the transmission gear 314 to disengage, so that the drive gear 217 cannot drive the transmission gear 314 to rotate. A connecting rod 315 is fixed to the bottom of the transmission gear 314. The connecting rod 315 is mainly used to connect with the limiting component 32.

[0052] The telescopic drive assembly 21 includes a telescopic protective shell 218, which is fixedly connected to the front side of the processing table 1. A bevel gear 212 is fixedly connected to the outer periphery of the output end of the motor 211. A transmission rod 214 is rotatably connected inside the telescopic protective shell 218. A bevel gear 213 is fixedly connected to the end of the transmission rod 214 near the bevel gear 212. The bevel gear 212 and the bevel gear 213 mesh. A transmission rod 216 is slidably connected inside the transmission rod 214. Two sliding blocks 215 are fixedly connected to the outer periphery of the transmission rod 216.

[0053] Specifically, motor 211 provides driving force. The telescopic protective shell 218 is composed of interlocking rectangular frames of different sizes. The smaller rectangular frames, primarily used for telescopic movement, are connected to transmission rod 214. Transmission rod 214 is rotatably connected within the telescopic rectangular frames. A bevel gear 212 is fixed to the outer periphery of the output shaft at the output end of motor 211, while a bevel gear 213 is fixed to the top of transmission rod 214. Bevel gear 212 and bevel gear 213 mesh. After motor 211 starts, bevel gear 212 rotates accordingly, and due to the meshing connection, it drives bevel gear 213 to rotate. Furthermore, because bevel gear 213 is connected to transmission rod 214... Due to the connection, bevel gear 213 drives transmission rod 214 to rotate. Transmission rod 216 is slidably connected inside transmission rod 214, and sliding block 215 is fixed on the outer periphery of transmission rod 216. When the telescopic protective shell 218 moves telescopically, transmission rod 214 will slide on the outer periphery of transmission rod 216, while sliding block 215 will only slide inside transmission rod 214. When transmission rod 214 rotates, transmission rod 216 will also rotate through sliding block 215. Drive gear 217 is fixedly connected to the bottom of transmission rod 216. When transmission rod 216 rotates, drive gear 217 will rotate, thereby realizing motion transmission.

[0054] Please see Figure 1 , Figure 2 , Figure 9 As shown, the cooling assembly 4 includes a fixed plate 41, which is fixedly connected to the left side of the processing table 1. A rotating shaft 42 is rotatably connected to the end of the fixed plate 41 away from the processing table 1. A rectangular frame 43 is rotatably and fixedly connected to the outer periphery of the rotating shaft 42. A connecting bracket 46 is fixedly connected to the top of the rectangular frame 43. Two moving blocks 44 are slidably connected to the left and right sides inside the rectangular frame 43. A connecting block 45 is rotatably connected to the two moving blocks 44 facing each other. A crossbar 410 is fixedly connected to the right side of the connecting block 45. Two vertical plates 49 are rotatably connected to the top of the processing table 1. Two moving blocks 48 are slidably connected to the inside of the two vertical plates 49. A nozzle 47 is rotatably connected to the two moving blocks 48 facing each other.

[0055] The fixed plate 41 is fixed to the left side of the processing table 1, and one end is rotatably connected to the rotating shaft 42. The rectangular frame 43 will rotate around the rotating shaft 42. There are two sliding blocks 44 on the left and right sides of the rectangular block 43. The sliding blocks 44 are set at the front and rear ends of the connecting block 45 and are rotatably connected to the connecting block 45. The connecting bracket 46 on the top of the rectangular block 43 is used to fix the delivery pipe of the nozzle 47. The delivery pipe can deliver gas or liquid. The left and right sides of the nozzle 47 are also rotatably connected to the sliding blocks 48. 8 slides within the vertical plate 49, which is rotatably connected to the top of the processing table 1. When the position of the connecting block 45 changes, the connecting block 45 will rotate around the connection point with the moving block 44, thereby moving the moving block 44 along the sliding grooves opened on the front and rear sides of the rectangular frame 43. At this time, the rectangular block 43 will also rotate around the rotation axis 42, thereby changing the position of the nozzle 47 and causing the vertical plate 49 to rotate. The nozzle 47 is an atomizing nozzle used to spray inert gas or polishing liquid during processing.

[0056] Please see Figure 10 As shown, the fixing component 22 includes two slide rails 221. A steel frame is provided on one side of the two slide rails 221 and fixed to the output end of the motor 211. A slider 222 is slidably connected to the outer periphery of the slide rails 221. A corner fitting block 223 is slidably provided at the end of the slider 222 away from the slide rails 221.

[0057] The two slide rails 221 are connected to each other at the front and rear ends by steel frames to form a rectangular frame. One of the steel frames is fixed at the center of the output end of the motor 211. After the motor 211 is started, the steel frame will rotate, thereby flipping the processing surface of the workpiece. The slide rail 221 is slidably connected to the slider 222. The slider 222 and the slide rail 221 form a sliding pair and can be fixed to the outer periphery of the slide rail 221 by locking bolts. This is a mature existing technology and will not be described in detail here. The other end of the slider 222 is fixed to the corner fitting block 223 for fitting with the corner of the rectangular plate-shaped workpiece. When processing the edge, the corner fitting block 223 fits with the corner of the workpiece, thereby fixing the position of the workpiece.

[0058] Please see Figures 6-8 As shown, a limit assembly 32 is provided on the rear side of the electric push rod 311. The limit assembly 32 includes an output gear 321, which is rotatably connected to the inside of the processing table 1. A threaded rod 326 is fixedly connected to the top of the output gear 321, and a connecting rod 323 is slidably connected to the bottom of the output gear 321. A limit gear ring 322 is rotatably connected to the outer periphery of the connecting rod 323. A rotating ring 324 is fixedly connected to the outer periphery of the limit gear ring 322, and a connecting plate 325 is fixedly connected to the left end of the rotating ring 324.

[0059] Specifically, the output gear 321 meshes with the transmission gear 314. After the drive gear 217 rotates, causing the transmission gear 314 to rotate, the transmission gear 314 further transmits motion to the output gear 321, thus realizing motion transmission. A threaded rod 326 is fixedly connected to the top of the output gear 321. When the output gear 321 rotates, it drives the threaded rod 326 to rotate as well. A connecting rod 323 slides on the bottom of the output gear 321. The connecting rod 323 is rotatably connected to the outer circumference of the limiting gear ring 322. When the output gear 321 rotates, it drives the connecting rod 323 to rotate as well. The connecting rod 323 rotates within the limiting gear ring 322, which is fixed to the rotating ring 324. When the rotating ring 324 moves, it drives the limiting gear ring 322 to move as well. The connecting plate 325 is used to connect the rotating ring 324 and the connecting rod 315. When the electric push rod 311 controls the transmission gear 314 to move vertically, it will drive the connecting plate 325 to move upward through the connecting rod 315. On the other side of the connecting plate 325, the rotating ring 324 will drive the limiting gear ring 322 to move vertically, so that the limiting gear ring 322 restricts the rotation of the output gear 321.

[0060] Please see Figure 3 As shown, the opening and closing feed assembly 5 includes two electric push rods 51, which are respectively arranged on the left and right sides inside the processing table 1. Each of the two electric push rods 51 is fixedly connected to a fixing block 52 on the opposite side. Each of the two fixing blocks 52 is fixedly connected to an opening and closing plate 53 on the rear side. Both opening and closing plates 53 are slidably connected to the top side inside the processing table 1. The end of the crossbar 410 away from the connecting block 45 abuts against one side of the opening and closing plate 53. The nozzle 47 is fixed to the pipe connected to the connecting frame 46 away from the connecting block 45.

[0061] Specifically, the electric push rod 51 is fixed inside the processing table 1. By activating the electric push rod 51, the fixed block 52 drives the opening and closing plate 53 to move, which facilitates the polishing wheel 8 inside the processing table 1 to polish the frame. The opening and closing plate 53 is connected to the crossbar 410 on one side of the connecting block 45. When the opening and closing plate 53 moves, the crossbar 410 controls the movement of the connecting block 45, thereby adjusting the angle of the nozzle 47.

[0062] Please see Figure 4 As shown, the outer circumference of the threaded rod 326 is threadedly connected to a lifting plate 13, which is connected to the polishing mechanism.

[0063] Specifically, the processing table 1 is also equipped with a top plate 9, a longitudinal moving frame 10, and a transverse moving frame 11. The top plate 9, the longitudinal moving frame 10, and the transverse moving frame 11 are used to provide the polishing wheel 8 with degrees of freedom, so that the polishing wheel 8 can grind and polish the edge that has just finished cutting. A lifting plate 13 is provided on one side of the top plate 9 inside the processing table 1. The lifting plate 13 is threadedly connected to the threaded rod 326. After the threaded rod 326 is rotated, the lifting plate 13 can move vertically along the threaded rod 326.

[0064] Please see Figure 3 As shown, a hydraulic rod 6 is provided on the side of the telescopic protective shell 218 away from the processing table 1, and the top of the hydraulic rod 6 is fixedly connected to the outer periphery of the telescopic end of the telescopic protective shell 218.

[0065] Specifically, the hydraulic rod 6 is mainly connected to the outer periphery of the rectangular frame of the telescopic protective shell 218. After the hydraulic rod 6 is activated, the telescopic protective shell 218 can move in a telescopic motion, thereby causing the frame being processed to rise.

[0066] Working principle: Before cutting the frame of the solar photovoltaic panel, check whether each part of the processing table 1 can work normally. Then determine the size of the frame to be processed. Place the material to be processed between multiple corner fitting blocks 223. Then adjust the position of the slider 222 along the slide rail 221 so that the corner fitting block 223 contacts the corner of the material to be processed. Then lock the position of the slider 222 so that the material to be processed is fixed.

[0067] Then, the hydraulic cylinder at the top of the top plate 9 is activated to lower the top plate 9, ensuring that there is a certain distance between the laser cutting head 12 and the workpiece to be processed. After that, the laser cutting head 12 is activated to cut the workpiece to be processed, and nitrogen gas is sprayed through the nozzle 47 to cool the cutting area rapidly.

[0068] When it is necessary to change the cutting surface, first adjust the position of the laser cutting head 12, then activate the hydraulic rod 6 to move the small rectangular frame inside the telescopic protective shell 218, thereby raising the position of the workpiece to be processed. Then activate the electric push rod 311 to move the transmission gear 314 upward. After the transmission gear 314 rises, it will separate from the drive gear 217 and the output gear 321, and will also drive the connecting plate 325 upward through the connecting rod 315. At this time, the rotating ring 324 drives the limiting gear ring 322 to move upward and engage with the output gear 321 to limit the output gear 321. Then start the motor 211. After the motor 211 starts, the workpiece to be processed can be flipped, thereby changing the processing surface and completing the final cutting.

[0069] After cutting is completed, the cut material is removed by moving the sliding plate 7. Then, the electric push rod 51 is activated to move the two opening and closing plates 53 in opposite directions. During the movement of the opening and closing plates 53, the crossbar 410 moves with the opening and closing plates 53. When the crossbar 410 moves, the connecting block 45 also moves, causing the rectangular frame 43 to rotate around the rotation axis 42. The connecting brackets 46 on the front and rear sides of the connecting block 45 slide inside the front and rear sides of the rectangular frame 43, ensuring that the crossbar 410 and the opening and closing plates 53 are locked inside the processing table 1. When the rotation of the rectangular frame 43 changes, the nozzle 47 also rotates with the rotation direction of the rectangular frame 43. Similarly, the moving blocks 48 on the front and rear sides of the nozzle 47 slide inside the two vertical plates 49, causing the two vertical plates 49 to rotate in the same direction as the rectangular frame 43, until the two opening and closing plates 53 stop moving. At this time, the two nozzles 47 will be facing upwards.

[0070] Next, the electric push rod 311 is activated, causing the transmission gear 314 to re-mesh with the drive gear 217 and the output gear 321. At this time, the motor 211 is started, causing the workpiece to rotate clockwise. As the motor 211 rotates, the meshing relationship between the bevel gear 212 and the bevel gear 213 allows the transmission rods 214 and 216 to transmit the rotation of the bevel gear 213 to the drive gear 217, thereby causing the drive gear 217 to rotate. The drive gear 217 is larger than the transmission gear 314 and the output gear 321, so the number of rotations of the transmission gear 314 and the output gear 321 is several times that of the drive gear 217, thereby realizing the rotation of the thread rod 326. When the thread rod 326 rotates, the lifting plate 13 on the outer periphery of the thread rod 326 will move upward along the thread rod 326, causing the polishing wheel 8 to move upward. Then, the workpiece is further lowered by the hydraulic rod 6, thereby polishing and deburring the cut part.

[0071] When it is necessary to change the polished surface, first raise the frame, then activate the electric push rod 311 to separate the transmission gear 314 from the drive gear 217 and the output gear 321 again. The main purpose of this separation is to restrict the rotational freedom of the output gear 321, so that flipping the frame will not affect the position of the polishing wheel 8, thereby completing the work of changing the processed surface.

[0072] After the work is completed, clean the processing table 1 and perform maintenance on each component.

[0073] The above description is merely an example and illustration of the concept of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the concept of the invention or exceed the scope defined in the claims, they should all fall within the protection scope of the present invention.

Claims

1. A solar photovoltaic panel frame processing equipment, comprising a processing table (1), characterized in that, The processing table (1) is provided with a flipping and fixing mechanism (2), an opening and closing feed assembly (5) for releasing the polishing mechanism, and at least one cooling assembly (4) on the side. A sliding plate (7) and a laser cutting mechanism are provided on the top. The laser cutting mechanism includes a top plate (9), a longitudinal moving frame (10), a transverse moving frame (11), and a laser cutting head (12). A hydraulic cylinder is provided on the top of the top plate (9). The flipping and fixing mechanism (2) includes a motor (211), a telescopic drive assembly (21) connected to the motor (211), and an adjustment mechanism (3). A fixing assembly (22) for fixing the photovoltaic panel frame is fixedly provided at the output end of the motor (211). The adjustment mechanism (3) includes an electric push rod (311) and a drive gear (217). When the fixed component (22) flips, the transmission connection established between the output end of the telescopic drive component (21) and the output end of the electric push rod (311) through the drive gear (217) is released; The telescopic drive assembly (21) includes a telescopic protective shell (218), which is fixedly connected to the front side of the processing table (1). A motor (211) is provided on the top front side of the telescopic protective shell (218). A bevel gear (212) is fixedly connected to the outer periphery of the output end of the motor (211). A transmission rod (214) is rotatably connected inside the telescopic protective shell (218). A bevel gear (213) is fixedly connected to the end of the transmission rod (214) near the bevel gear (212). The bevel gear (212) meshes with the bevel gear (213). A transmission rod (216) is slidably connected inside the transmission rod (214). Two sliding blocks (215) are fixedly connected to the outer periphery of the transmission rod (216). The drive gear (217) is fixedly connected to the bottom of the transmission rod (216). The electric push rod (311) is fixedly connected inside the processing table (1). A sleeve (313) is rotatably connected to the bottom of the electric push rod (311). A rotating block (312) is fixedly connected to the outer periphery of the electric push rod (311). A transmission gear (314) is fixedly connected to the end of the sleeve (313) away from the electric push rod (311). When the electric push rod (311) moves in extension and retraction, the sleeve (313) is driven to move vertically through the rotating block (312) to control the transmission gear (314) to mesh or disengage with the drive gear (217). A limit assembly (32) is provided on the rear side of the electric push rod (311). The limit assembly (32) includes an output gear (321). The output gear (321) is rotatably connected to the inside of the processing table (1). A threaded rod (326) is fixedly connected to the top of the output gear (321). A connecting rod (323) is slidably connected to the bottom of the output gear (321). A limit toothed ring (322) is rotatably connected to the outer periphery of the connecting rod (323). A rotating ring (324) is fixedly connected to the outer periphery of the limit toothed ring (322). A connecting plate (325) is fixedly connected to the left end of the rotating ring (324). The polishing mechanism is located inside the processing table (1). The outer circumference of the threaded rod (326) is threaded with a lifting plate (13). The lifting plate (13) is connected to the polishing mechanism. The processing table (1) is also equipped with a top plate (9), a longitudinal moving frame (10), and a transverse moving frame (11). The top plate (9), the longitudinal moving frame (10), and the transverse moving frame (11) are used to provide degrees of freedom for the polishing mechanism.

2. The solar photovoltaic panel frame processing equipment according to claim 1, characterized in that, The cooling assembly (4) includes a fixed plate (41), which is fixedly connected to the left side of the processing table (1). A rotating shaft (42) is rotatably connected to one end of the fixed plate (41) away from the processing table (1). A rectangular frame (43) is rotatably connected to the outer periphery of the rotating shaft (42). A connecting frame (46) is fixedly connected to the top of the rectangular frame (43). Two moving blocks (44) are slidably connected to the left and right sides inside the rectangular frame (43). A connecting block (45) is rotatably connected to the two moving blocks (44) facing each other. A crossbar (410) is fixedly connected to the right side of the connecting block (45). Two vertical plates (49) are rotatably connected to the top of the processing table (1). Two moving blocks (48) are slidably connected to the inside of the two vertical plates (49). A nozzle (47) is rotatably connected to the two moving blocks (48) facing each other.

3. The solar photovoltaic panel frame processing equipment according to claim 2, characterized in that, The fixing component (22) includes two slide rails (221). A steel frame is provided on one side of the two slide rails (221) and fixed to the output end of the motor (211). A slider (222) is slidably connected to the outer periphery of the slide rail (221). A corner fitting block (223) is slidably provided at the end of the slider (222) away from the slide rail (221).

4. The solar photovoltaic panel frame processing equipment according to claim 3, characterized in that, The opening and closing feed assembly (5) includes two electric push rods (51), which are respectively arranged on the left and right sides inside the processing table (1). Each of the two electric push rods (51) is fixedly connected to a fixing block (52) on the opposite side. Each of the two fixing blocks (52) is fixedly connected to an opening and closing plate (53) on the rear side. Both opening and closing plates (53) are slidably connected to the top side inside the processing table (1).

5. A solar photovoltaic panel frame processing equipment according to claim 4, characterized in that, The end of the crossbar (410) away from the connecting block (45) abuts against one side of the opening and closing plate (53), and the pipe connected to the nozzle (47) away from the processing table (1) is fixed to the side of the connecting frame (46) away from the connecting block (45).

6. A solar photovoltaic panel frame processing equipment according to claim 5, characterized in that, A hydraulic rod (6) is provided on the side of the telescopic protective shell (218) away from the processing table (1), and the top of the hydraulic rod (6) is fixedly connected to the outer periphery of the telescopic end of the telescopic protective shell (218).

7. A method for processing a solar photovoltaic panel frame, comprising a solar photovoltaic panel frame processing device according to claim 6, characterized in that, Includes the following steps: S1. Before cutting the frame of the solar photovoltaic panel, check whether each part of the processing table can work normally. Then determine the size of the frame and place the material to be processed between multiple corner fitting blocks (223) to fix the material to be processed. S2. Then, start the hydraulic cylinder at the top of the top plate (9) to lower the top plate (9) and ensure that there is a certain distance between the laser cutting head (12) and the workpiece to be processed. Then, start the laser cutting head (12) to cut the workpiece to be processed and spray nitrogen gas through the nozzle (47) to cool the cutting area quickly. S3. When it is necessary to change the cutting surface, first adjust the position of the laser cutting head (12), then start the hydraulic rod (6) to move the small rectangular frame inside the telescopic protective shell (218), thereby raising the position of the workpiece to be processed. Then start the electric push rod (311) to move the transmission gear (314) upward. After the transmission gear (314) rises, it will separate from the drive gear (217) and the output gear (321). Then start the motor (211). After the motor (211) starts, the workpiece to be processed can be flipped, thereby changing the processing surface and completing the final cutting. S4. After the cutting is completed, the cut material is removed by moving the sliding plate (7). Then the electric push rod (51) can be started to make the two opening and closing plates (53) move in opposite directions. During the movement of the opening and closing plates (53), the nozzle (47) will also rotate accordingly. S5. Then, start the electric push rod (311) to make the transmission gear (314) re-mesh with the drive gear (217) and the output gear (321). At this time, start the motor (211) to make the workpiece rotate clockwise and the polishing wheel (8) move upward. Then, the workpiece is further lowered by the hydraulic rod (6) to polish and deburr the cutting part. S6. When it is necessary to change the polished surface, first raise the frame, then start the electric push rod (311) to separate the transmission gear (314) from the drive gear (217) and the output gear (321) again, thereby completing the work of changing the machined surface; S7. After the work is completed, clean the processing table (1) and perform maintenance on each component.

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