A punching mechanism for solar aluminum frame production

Abstract

The utility model relates to the technical field of aluminum frame production, disclose a kind of for solar aluminum frame production is used to stamping mechanism, including workbench, the surface of workbench is provided with cleaning mechanism, the bottom of workbench is provided with buffer mechanism.The utility model is driven by setting rotary frame, main gear reciprocating rotation is driven by reciprocating motor, two driven gears are rotated by transmission chain, rotary frame is followed rotation, makes air nozzle uniform sweep the processing area of entire workbench, guarantee the coverage area of cleaning, by setting through slot, air pump is started, air pump extracts air by through slot, cooperation air nozzle blows air, the aluminum alloy scrap of stamping down is swept to the above of through slot, drop into collecting box, continue to clean workbench surface, avoid the accumulation of dust, scrap and other sundries, keep the neatness of production environment, and reduce the downtime generated due to equipment blockage or damage, guarantee that stamping part surface will not be scratched simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of aluminum frame production technology, and in particular to a stamping mechanism for the production of aluminum frames for solar cells. Background Technology

[0002] With the development of technology, photovoltaic energy has gradually become a green, environmentally friendly, and inexpensive clean energy source. While the overall production and manufacturing technology of the solar energy industry is constantly improving, the production and manufacturing technology of solar aluminum frames is extremely backward. In order to facilitate assembly, small holes of various shapes such as square, oval, and semi-oval need to be made in the aluminum alloy frame by stamping.

[0003] Publication number CN221773270U discloses a stamping mechanism for producing aluminum frames for solar cells, including a processing table. The top of the processing table has a first groove, and an adjustment component is arranged inside the processing table through the first groove.

[0004] Although this device uses a rotating adjusting thread to allow two L-shaped clamps with symmetrical threads on their surfaces to move simultaneously or in opposite directions, thus clamping and fixing solar aluminum frame profiles of different lengths, and also uses a rotating threaded rod to cause two symmetrical threaded sleeves on the surface of the threaded rod to move the punches at the bottom in opposite directions, thereby adjusting the positions of the two punches to match the current stamping positions at both ends of the solar aluminum frame profile, facilitating adjustments based on the length of the aluminum profile, reducing production costs, and increasing applicability, there are still some drawbacks. During the stamping process, debris may remain on the surface of the stamping track. If not cleaned in time, this may scratch the oxide layer on the surface of the profile being stamped later, affecting the lifespan of the profile. In addition, the vibration of the equipment during the stamping process may cause fluctuations in the size and surface quality of the aluminum frame, affecting the stability and consistency of the product. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a stamping mechanism for the production of aluminum frames for solar cells.

[0006] This utility model is achieved using the following technical solution: a stamping mechanism for producing aluminum frames for solar cells, comprising a worktable, a cleaning mechanism on the surface of the worktable, a shock-absorbing mechanism at the bottom of the worktable, a threaded lifting frame fixedly connected to the top of the worktable, a lifting motor fixedly connected to the top of the threaded lifting frame, a lifting platform threadedly connected to the inner wall of the threaded lifting frame, a stamping device slidably connected to the inner wall of the lifting platform, a first bidirectional screw rotatably connected to the inner wall of the lifting platform, a first adjusting motor fixedly connected to one end of the first bidirectional screw, a first mounting bracket fixedly connected to the surface of the first adjusting motor, a second mounting bracket fixedly connected to the surface of the worktable, a second adjusting motor fixedly connected to the surface of the second mounting bracket, a second bidirectional screw fixedly connected to the output end of the second adjusting motor, a clamp threadedly connected to the surface of the second bidirectional screw, an adjusting device fixedly connected to the inner wall of the clamp, and a limit block fixedly connected to the end of the clamp away from the second bidirectional screw.

[0007] The cleaning mechanism includes a mounting block, a rotating frame rotatably connected to the inner wall of the mounting block, a driven gear fixedly connected to the surface of the rotating frame, an air duct fixedly connected to the inner wall of the rotating frame, an air nozzle fixedly connected to one end of the air duct, a reciprocating motor fixedly connected to the surface of the workbench, a driving gear fixedly connected to the output end of the reciprocating motor, an air pump fixedly connected to the end of the air duct away from the air nozzle, a transmission chain meshing with the teeth of the driving gear, a through groove opened in the inner wall of the workbench, a collection box fixedly connected to the bottom of the workbench, a sieve plate fixedly connected to the inner wall of the collection box, and a support frame fixedly connected to the surface of the air pump.

[0008] As a further improvement to the above solution, the bottom of the mounting block is fixedly connected to the surface of the workbench, the tooth surface of the driven gear meshes with the transmission chain, and there are two mounting blocks, rotating frames and air nozzles, symmetrically arranged on both sides of the reciprocating motor.

[0009] The above technical solution involves setting up a rotating frame, starting a reciprocating motor to drive the drive gear to rotate back and forth, and through the transmission chain, driving two driven gears to rotate. The rotating frame follows the rotation, allowing the air nozzles to evenly sweep the entire processing area of ​​the workbench, ensuring the cleaning coverage area.

[0010] As a further improvement to the above solution, the output end of the air pump is fixedly connected to the inner wall of the collection box, the input end of the air pump is fixedly connected to the surface of the sieve plate, and the bottom of the through groove is connected to the interior of the collection box.

[0011] The above technical solution involves setting up a through-slot and starting an air pump. The air pump draws air through the through-slot and blows it out with a nozzle, sweeping the stamped aluminum alloy shavings above the through-slot and into a collection box. This continuously cleans the workbench surface, preventing the accumulation of dust, shavings, and other debris, maintaining a clean production environment, and reducing downtime caused by equipment blockage or damage. It also ensures that the surface of the stamped parts is not scratched. By setting up a sieve plate, it prevents shavings from being drawn into the air pump and causing damage, thus improving the practicality of the device.

[0012] As a further improvement to the above solution, the shock-absorbing mechanism includes a support leg, a positioning sleeve fixedly connected to the inner wall of the support leg, a spring fixedly connected to the inner wall of the support leg, a positioning rod slidably connected to the inner wall of the positioning sleeve, a shock-absorbing slider fixedly connected to the bottom of the positioning rod, a damping plate fixedly connected to the bottom of the shock-absorbing slider, and a protective sliding sleeve fixedly connected to the top of the damping plate.

[0013] As a further improvement to the above solution, the top of the support leg is fixedly connected to the bottom of the worktable, and the end of the spring away from the support leg is fixedly connected to the top of the shock-absorbing slider.

[0014] As a further improvement to the above solution, the surface of the shock-absorbing slider is slidably connected to the inner wall of the support leg, and the inner wall of the protective sleeve is slidably connected to the surface of the support leg.

[0015] Through the above technical solution, by setting a spring, the mechanical vibration generated during the use of the device is transmitted to the support leg. The deformation of the spring drives the damping slider to slide on the inner wall of the support leg. In conjunction with the damping plate, the vibration generated by the operation of the device is absorbed. By setting a protective sleeve, the damping slider is prevented from being exposed to the external environment and damaged. This effectively absorbs and reduces the vibration generated by the equipment during operation, reduces the wear of mechanical parts caused by vibration, extends the service life of the equipment, and reduces the error caused by vibration, ensuring the stable deformation of aluminum profiles and the consistency of product quality.

[0016] As a further improvement to the above solution, the surface of the first mounting bracket is fixedly connected to the surface of the lifting platform, the surface of the second bidirectional screw is rotatably connected to the inner wall of the worktable, and the surface of the limiting block is slidably connected to the inner wall of the worktable.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This invention features a cleaning mechanism, specifically a rotating frame. A reciprocating motor drives a drive gear to rotate repeatedly, which in turn drives two driven gears via a transmission chain. The rotating frame follows this rotation, ensuring that the air nozzles evenly clean the entire processing area of ​​the workbench, guaranteeing comprehensive coverage. A through-slot is incorporated, and an air pump draws air through the through-slot, which, in conjunction with the air nozzles, blows the stamped aluminum alloy debris above the through-slot, where it falls into a collection box. This continuous cleaning of the workbench surface prevents the accumulation of dust, debris, and other impurities, maintaining a clean production environment and reducing downtime caused by equipment blockage or damage. It also prevents scratches on the surface of the stamped parts. A sieve plate prevents debris from being drawn into the air pump, thus protecting it and enhancing the device's practicality.

[0019] This utility model incorporates a shock-absorbing mechanism, specifically a spring. Mechanical vibrations generated during device operation are transmitted to the support legs. The spring's deformation causes the shock-absorbing slider to slide along the inner wall of the support legs. This, in conjunction with a damping plate, absorbs the vibrations generated during device operation. A protective sleeve prevents the shock-absorbing slider from being exposed to the external environment and thus from being damaged. This effectively absorbs and reduces vibrations generated during operation, minimizing wear on mechanical components and extending the device's lifespan. Simultaneously, it reduces errors caused by vibration, ensuring stable deformation of the aluminum profile and consistent product quality. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a side view of the structure of this utility model;

[0022] Figure 3 This is a schematic cross-sectional view of the present invention.

[0023] Figure 4 This is a schematic cross-sectional view of the present invention.

[0024] Figure 5 This is a schematic diagram of the shock absorption mechanism of this utility model.

[0025] Explanation of key symbols:

[0026] 1. Workbench; 2. Cleaning mechanism; 201. Mounting block; 202. Rotating frame; 203. Driven gear; 204. Air duct; 205. Air nozzle; 206. Reciprocating motor; 207. Driving gear; 208. Air pump; 209. Transmission chain; 210. Through slot; 211. Collection box; 212. Screen plate; 213. Support frame; 3. Vibration damping mechanism; 301. Support leg; 302. Positioning sleeve; 303. Spring; 304. Positioning rod; 305. Vibration damping slider; 306. Damping plate; 307. Protective sliding sleeve; 4. Threaded lifting frame; 5. Lifting motor; 6. Lifting platform; 7. Stamping device; 8. First bidirectional screw; 9. First adjusting motor; 10. First mounting frame; 11. Second mounting frame; 12. Second adjusting motor; 13. Second bidirectional screw; 14. Clamp; 15. Adjusting device; 16. Limit block. Detailed Implementation

[0027] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0028] Example:

[0029] Please combine Figure 1-5 This embodiment of a stamping mechanism for producing aluminum frames for solar cells includes a workbench 1, a cleaning mechanism 2 on the surface of the workbench 1, a shock-absorbing mechanism 3 at the bottom of the workbench 1, a threaded lifting frame 4 fixedly connected to the top of the workbench 1, a lifting motor 5 fixedly connected to the top of the threaded lifting frame 4, a lifting platform 6 threadedly connected to the inner wall of the threaded lifting frame 4, a stamping device 7 slidably connected to the inner wall of the lifting platform 6, a first bidirectional screw 8 rotatably connected to the inner wall of the lifting platform 6, a first adjusting motor 9 fixedly connected to one end of the first bidirectional screw 8, a first mounting bracket 10 fixedly connected to the surface of the first adjusting motor 9, a second mounting bracket 11 fixedly connected to the surface of the workbench 1, a second adjusting motor 12 fixedly connected to the surface of the second mounting bracket 11, a second bidirectional screw 13 fixedly connected to the output end of the second adjusting motor 12, a clamp 14 threadedly connected to the surface of the second bidirectional screw 13, an adjusting device 15 fixedly connected to the inner wall of the clamp 14, and a limit block 16 fixedly connected to the end of the clamp 14 away from the second bidirectional screw 13.

[0030] The cleaning mechanism 2 includes a mounting block 201, a rotating frame 202 rotatably connected to the inner wall of the mounting block 201, a driven gear 203 fixedly connected to the surface of the rotating frame 202, an air duct 204 fixedly connected to the inner wall of the rotating frame 202, an air nozzle 205 fixedly connected to one end of the air duct 204, a reciprocating motor 206 fixedly connected to the surface of the workbench 1, a drive gear 207 fixedly connected to the output end of the reciprocating motor 206, an air pump 208 fixedly connected to the end of the air duct 204 away from the air nozzle 205, a transmission chain 209 meshing with the teeth of the drive gear 207, a through groove 210 opened on the inner wall of the workbench 1, a collection box 211 fixedly connected to the bottom of the workbench 1, a sieve plate 212 fixedly connected to the inner wall of the collection box 211, and a support frame 213 fixedly connected to the surface of the air pump 208.

[0031] The bottom of the mounting block 201 is fixedly connected to the surface of the workbench 1. The tooth surface of the driven gear 203 meshes with the transmission chain 209. There are two mounting blocks 201, rotating frames 202 and nozzles 205, which are symmetrically arranged on both sides of the reciprocating motor 206. When the reciprocating motor 206 is started, it drives the driving gear 207 to rotate back and forth. Through the transmission chain 209, it drives the two driven gears 203 to rotate. The rotating frame 202 rotates accordingly, so that the nozzles 205 can evenly blow on the entire processing area of ​​the workbench 1 to ensure the cleaning coverage area.

[0032] The output end of the air pump 208 is fixedly connected to the inner wall of the collection box 211, and the input end of the air pump 208 is fixedly connected to the surface of the sieve plate 212. The bottom of the through groove 210 is connected to the inside of the collection box 211. When the air pump 208 is started, the air pump 208 draws air through the through groove 210 and blows air with the nozzle 205, sweeping the stamped aluminum alloy debris above the through groove 210 and into the collection box 211. This continuously cleans the surface of the workbench, avoiding the accumulation of dust, debris and other debris, maintaining a clean production environment, and reducing downtime caused by equipment blockage or damage. At the same time, it ensures that the surface of the stamped parts will not be scratched. By setting the sieve plate 212, it prevents debris from being drawn into the air pump 208 and causing damage to the air pump 208.

[0033] The shock absorption mechanism 3 includes a support leg 301, a positioning sleeve 302 fixedly connected to the inner wall of the support leg 301, a spring 303 fixedly connected to the inner wall of the support leg 301, a positioning rod 304 slidably connected to the inner wall of the positioning sleeve 302, a shock absorption slider 305 fixedly connected to the bottom of the positioning rod 304, a damping plate 306 fixedly connected to the bottom of the shock absorption slider 305, and a protective sleeve 307 fixedly connected to the top of the damping plate 306.

[0034] The top of the support leg 301 is fixedly connected to the bottom of the worktable 1. The end of the spring 303 away from the support leg 301 is fixedly connected to the top of the damping slider 305. When the device is in use, the mechanical vibration is transmitted to the support leg 301. The deformation of the spring 303 causes the damping slider 305 to slide on the inner wall of the support leg 301. In conjunction with the damping plate 306, the vibration generated by the device is absorbed, effectively absorbing and reducing the vibration generated by the equipment during operation, reducing the wear of mechanical parts by vibration, improving the service life of the equipment, and reducing the error caused by vibration, ensuring the stable deformation of aluminum profiles and the consistency of product quality.

[0035] The surface of the shock-absorbing slider 305 is slidably connected to the inner wall of the support leg 301, and the inner wall of the protective sleeve 307 is slidably connected to the surface of the support leg 301, so as to prevent the shock-absorbing slider 305 from being exposed to the external environment and damaged.

[0036] The surface of the first mounting bracket 10 is fixedly connected to the surface of the lifting platform 6, the surface of the second bidirectional screw 13 is rotatably connected to the inner wall of the worktable 1, and the surface of the limiting block 16 is slidably connected to the inner wall of the worktable 1.

[0037] The implementation principle of a stamping mechanism for producing aluminum frames for solar cells in this embodiment is as follows: During use, the profile to be stamped is placed on the clamp 14. The second adjusting motor 12 drives the second bidirectional screw 13 to rotate, clamping the profile. Then, the lifting motor 5 controls the lifting platform 6 to rise and fall, and the first adjusting motor 9 drives the first bidirectional screw 8 to rotate, adjusting the position of the stamping device 7 to stamp the profile. Then, the air pump 208 is started. The air pump 208 draws air through the channel 210 and blows air with the nozzle 205, sweeping the stamped aluminum alloy debris above the channel 210, where it falls into the collection box 211, continuously cleaning the workbench surface. The surface avoids the accumulation of dust, debris and other impurities, keeping the production environment clean. At the same time, the reciprocating motor 206 drives the drive gear 207 to rotate back and forth. Through the transmission chain 209, it drives the two driven gears 203 to rotate, and the rotating frame 202 follows the rotation, so that the nozzle 205 blows evenly across the entire processing area of ​​the workbench 1. The mechanical vibration generated during the use of the device is transmitted to the support leg 301. The deformation of the spring 303 drives the damping slider 305 to slide on the inner wall of the support leg 301. In conjunction with the damping plate 306, the vibration generated during the operation of the device is absorbed. By setting the protective sleeve 307, the damping slider 305 is prevented from being exposed to the external environment and damaged.

[0038] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A stamping mechanism for producing aluminum frames for solar cells, characterized in that, The system includes a workbench (1), a cleaning mechanism (2) on the surface of the workbench (1), a shock-absorbing mechanism (3) at the bottom of the workbench (1), a threaded lifting frame (4) fixedly connected to the top of the workbench (1), a lifting motor (5) fixedly connected to the top of the threaded lifting frame (4), a lifting platform (6) threadedly connected to the inner wall of the threaded lifting frame (4), a stamping device (7) slidably connected to the inner wall of the lifting platform (6), a first bidirectional screw (8) rotatably connected to the inner wall of the lifting platform (6), and a first adjusting motor (9) fixedly connected to one end of the first bidirectional screw (8). The first adjusting motor (9) is fixedly connected to a first mounting bracket (10), the worktable (1) is fixedly connected to a second mounting bracket (11), the second mounting bracket (11) is fixedly connected to a second adjusting motor (12), the output end of the second adjusting motor (12) is fixedly connected to a second bidirectional screw (13), the surface of the second bidirectional screw (13) is threadedly connected to a clamp (14), the inner wall of the clamp (14) is fixedly connected to an adjusting device (15), and the end of the clamp (14) away from the second bidirectional screw (13) is fixedly connected to a limit block (16). The cleaning mechanism (2) includes a mounting block (201), a rotating frame (202) is rotatably connected to the inner wall of the mounting block (201), a driven gear (203) is fixedly connected to the surface of the rotating frame (202), an air duct (204) is fixedly connected to the inner wall of the rotating frame (202), a nozzle (205) is fixedly connected to one end of the air duct (204), a reciprocating motor (206) is fixedly connected to the surface of the workbench (1), and the output end of the reciprocating motor (206) is fixedly connected to... A drive gear (207) is connected to the air duct (204), and an air pump (208) is fixedly connected to the end of the air duct (204) away from the air nozzle (205). A transmission chain (209) meshes with the tooth surface of the drive gear (207). A through groove (210) is opened on the inner wall of the workbench (1). A collection box (211) is fixedly connected to the bottom of the workbench (1). A sieve plate (212) is fixedly connected to the inner wall of the collection box (211). A support frame (213) is fixedly connected to the surface of the air pump (208).

2. The stamping mechanism for producing aluminum frames for solar cells as described in claim 1, characterized in that: The bottom of the mounting block (201) is fixedly connected to the surface of the workbench (1), and the tooth surface of the driven gear (203) meshes with the transmission chain (209). There are two mounting blocks (201), rotating frame (202) and nozzles (205), which are symmetrically arranged on both sides of the reciprocating motor (206).

3. The stamping mechanism for producing aluminum frames for solar cells as described in claim 1, characterized in that: The output end of the air pump (208) is fixedly connected to the inner wall of the collection box (211), the input end of the air pump (208) is fixedly connected to the surface of the sieve plate (212), and the bottom of the through groove (210) is connected to the interior of the collection box (211).

4. A stamping mechanism for producing aluminum frames for solar cells as described in claim 1, characterized in that: The shock-absorbing mechanism (3) includes a support leg (301), a positioning sleeve (302) is fixedly connected to the inner wall of the support leg (301), a spring (303) is fixedly connected to the inner wall of the support leg (301), a positioning rod (304) is slidably connected to the inner wall of the positioning sleeve (302), a shock-absorbing slider (305) is fixedly connected to the bottom of the positioning rod (304), a damping plate (306) is fixedly connected to the bottom of the shock-absorbing slider (305), and a protective sleeve (307) is fixedly connected to the top of the damping plate (306).

5. A stamping mechanism for producing aluminum frames for solar cells as described in claim 4, characterized in that: The top of the support leg (301) is fixedly connected to the bottom of the worktable (1), and the end of the spring (303) away from the support leg (301) is fixedly connected to the top of the damping slider (305).

6. A stamping mechanism for producing aluminum frames for solar cells as described in claim 4, characterized in that: The surface of the shock-absorbing slider (305) is slidably connected to the inner wall of the support leg (301), and the inner wall of the protective sleeve (307) is slidably connected to the surface of the support leg (301).

7. A stamping mechanism for producing aluminum frames for solar cells as described in claim 1, characterized in that: The surface of the first mounting bracket (10) is fixedly connected to the surface of the lifting platform (6), the surface of the second bidirectional screw (13) is rotatably connected to the inner wall of the worktable (1), and the surface of the limiting block (16) is slidably connected to the inner wall of the worktable (1).

Images