A device for manufacturing perforated aluminum single panels for curtain walls

Abstract

The present invention discloses a device for manufacturing a perforated aluminum veneer for curtain walls, including a supporting device. A drilling device is arranged at the bottom of the supporting device, a plate is arranged at the bottom of the drilling device, and a base is arranged at the bottom of the plate. The supporting device includes a bracket, and a slider is slidably connected to the outer surface of the bracket. A circulating pipe is arranged at the bottom of the slider, and side feet are arranged outside the circulating pipe. The present invention relates to the field of manufacturing technology. By setting the supporting device, when the device is in use, the upper surface of the plate rolls and contacts the lower surface of the roller. Under the push of the roller, the plate enters the top of the base. The side feet on both sides of the bracket adjust the distance between the rollers, and the slider controls the left and right movement of the drilling device. After the plate is drilled, the rotating shaft drives the vortex fan to rotate, and the abrasive sand inside the base is sucked into the inside of the retaining ring, enters the spray pipe from the circulating pipe, and is sprayed out by the spray pipe to grind the drilled holes, increasing the flatness inside the drill holes.

Description

Technical Field

[0001] The present invention relates to the field of manufacturing technology, and particularly to a device for manufacturing perforated aluminum veneers for curtain walls. Background Art

[0002] A perforated aluminum veneer is a plate with various hole patterns stamped on an aluminum veneer using professional numerical control equipment, which is called a perforated aluminum veneer. After punching various holes, it is edged by a bending machine, and its surface is treated with fluorocarbon or powder coating to prevent the aluminum plate from natural oxidation, or for aesthetics, various favorite colors are applied to make the aluminum veneer colorful. When installed on a building, it plays a decorative and beautifying effect.

[0003] In the prior art, such as an aluminum veneer punching device with Chinese patent number: CN112958690B, which belongs to the field of mechanical technology. An aluminum veneer punching device includes a frame, on which a first guide rail and a second guide rail are fixed. A workbench is arranged between the first guide rail and the second guide rail. A through hole is opened in the middle of the workbench. The first guide rail is located below the workbench, and several first moving frames are slidably arranged on the first guide rail. Die holes are opened on the first moving frames, and a lower die is slidably arranged in each die hole. Each lower die has stamping holes with different shapes. A first driving mechanism for driving all the first moving frames to move is arranged on the frame. A first push rod motor is fixed on the frame, and the push rod of the first push rod motor can send one of the lower dies upward into the through hole; the second guide rail is located above the workbench, and several second moving frames are slidably arranged on the second guide rail. The present invention has the advantages of high punching efficiency and punching diversity.

[0004] However, in the prior art, although the above patent has the above advantages, its disadvantage is that the device still uses a relatively traditional rigid drilling method. Although it can complete drilling, when the drilling pressure is relatively large, both the device and the plate will get stuck or damaged. After drilling the through holes, manual grinding is still required to remove burrs. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the technical solution adopted by the present invention to solve its technical problems is: a device for manufacturing perforated aluminum veneers for curtain walls, including a support device. A drilling device is arranged at the bottom of the support device. A plate is arranged at the bottom of the drilling device. A base is arranged at the bottom of the plate. The upper surface of the plate is in rolling contact with the lower surface of a roller. Under the push of the roller, the plate enters the top of the base. Side feet on both sides of the bracket adjust the distance between the rollers. The support device includes a bracket. A slider is slidably connected to the outer surface of the bracket. A circulation pipe is arranged at the bottom of the slider. Side feet are arranged outside the circulation pipe. A roller is rotatably connected to the bottom of the side feet;

[0006] A rotating shaft is rotatably connected to the inner surface of the base. A turbofan is fixedly connected to the outer surface of the rotating shaft. A retaining ring is slidably connected to the outer surface of the turbofan. A turntable is arranged on the top of the retaining ring. A slider controls the left and right movement of the drilling device to complete drilling of the plate. The rotating shaft drives the turbofan to rotate, and the abrasive sand inside the base is sucked into the inside of the retaining ring. A support rod is rotatably connected to the upper surface of the turntable. The top end of the support rod is rotatably connected to a moving block. The outer surface of the moving block is slidably connected to a top plate. A rubber roller is arranged outside the top plate. Leakage holes are arranged at the bottom of the rubber roller.

[0007] Preferably, the leakage holes are formed in the wall of the base. The outer surface of the rotating shaft is rotatably connected to the inner surface of the base. The inner surface of the base is fixedly connected to the lower surface of the retaining ring. The inner surface of the base is rotatably connected to the lower surface of the turntable. The lower surface of the turntable is fixedly connected to the top end of the rotating shaft. The outer surface of the rubber roller is rollingly connected to the inner surface of the base. It enters the spray pipe from the circulation pipe and is sprayed out by the spray pipe to grind the drilled holes, increasing the flatness inside the holes.

[0008] Preferably, the outer surface of the bracket is fixedly connected to the outer surface of the base. The rotating shaft drives the turntable to rotate. The hydraulic oil inside the oil pipe is controlled to flow through the hydraulic system, thereby controlling the telescoping of the adjusting rod. The adjusting rod drives the turntable to slide left and right along the slide rail inside the base. The turntable is eccentric to the rotating shaft. The outer surface of the circulation pipe is fixedly connected to the inner surface of the bracket. The outer surface of the bracket is fixedly connected to the outer surface of the side feet.

[0009] Preferably, an adjusting rod is fixedly connected to the outer surface of the turntable. An oil pipe is fixedly connected to the inner surface of the adjusting rod. As the rotating shaft rotates, the top plate rotates eccentrically. When the lower surface of the plate contacts the upper surface of the top plate, under the pressure of the plate and the drilling device, the eccentrically rotating separating ring continuously grinds the lower surface of the plate. The outer surface of the oil pipe is fixedly connected to the inner surface of the rotating shaft. The turntable can slide left and right along the inner surface of the base while rotating. The oil pipes are symmetrically installed.

[0010] Preferably, a separating ring is fixedly connected to the outer surface of the top plate. Through holes are formed in the wall of the separating ring. The debris falls from the through holes. Since the drilling is downward, there will be a large amount of burrs around the bottom circular hole of the plate after drilling. The separating ring and the sandblasting grind simultaneously. The support rod is designed with telescoping and tilting, which can adjust the height of the top plate to meet the processing of plates with different thicknesses. The upper surfaces of the separating ring and the top plate are in sliding contact with the lower surface of the plate. The lower surface of the roller is in rolling contact with the upper surface of the plate.

[0011] Preferably, the drilling device includes a motor. A spray pipe is fixedly connected to the inner surface of the motor. A fixing plate is provided at the bottom of the spray pipe. The moving block can slide along the guide rail at the bottom of the top plate to avoid jamming. The rubber roller reduces the impact force of the separating ring on the base. A telescopic rod is fixedly connected to the lower surface of the fixing plate. A ball is rotatably connected to the bottom end of the telescopic rod. The upper surface of the motor is fixedly connected to the lower surface of the slider. The top end of the circulating pipe is communicated with the inside of the spray pipe. The top end of the telescopic rod is fixedly connected to the lower surface of the fixing plate. The lower surface of the ball is in rolling connection with the upper surface of the plate.

[0012] Preferably, the drilling device includes a connecting column. A vertical rod is fixedly connected to the inner surface of the connecting column. An inclined disk is rotatably connected to the outer surface of the vertical rod. The motor drives the drilling device to rotate. The telescopic rod at the bottom of the fixing plate presses against the upper surface of the plate through the ball to prevent the bottom of the plate from moving during grinding. The roller controls the plate at the same time. A counterweight is fixedly connected to the lower surface of the inclined disk. A connecting rod is provided opposite the counterweight. A sleeve is rotatably connected to the bottom end of the connecting rod. While meeting the grinding requirements, the drilling accuracy is also improved. In the static state, the inclined disk inside the connecting column inclines relative to the vertical rod under the action of the gravity of the counterweight. As the connecting column rotates, the centrifugal force forces the rotating inclined disk to tend to be horizontal. A compression spring is fixedly connected to the inner surface of the sleeve. A clamping block is provided at the bottom of the compression spring. The outer surface of the clamping block is clamped with a drill bit. A bevel ring is provided outside the drill bit. A rotating ring is rotatably connected to the outer surface of the bevel ring.

[0013] Preferably, the top end of the connecting column is fixedly connected to the lower surface of the motor. The top end of the connecting rod is rotatably connected to the lower surface of the inclined disk. The connecting rod pushes the sleeve downward, and the drill bit drills downward. In the static state of the device, by rotating the rotating ring, the outer surface of the bevel ring is squeezed, the clamping block is inserted into the card slot inside the drill bit, and the compression spring is compressed to prevent the drill bit from falling. The outer surface of the clamping block is fixedly connected to the inner surface of the sleeve. The outer surface of the sleeve is slidably connected to the inner surface of the connecting column. The outer surface of the sleeve is threadedly connected to the inner surface of the rotating ring. The outer surface of the sleeve is fixedly connected to the inner surface of the bevel ring.

[0014] Preferably, a limiting rod is slidably connected to the inner surface of the connecting column. A damping plate is fixedly connected to the right end of the limiting rod. When disassembling, just rotate the rotating ring in the reverse direction. The compression spring will automatically eject the drill bit. For the equipment in a static state, the supporting spring forces the damping plate to abut against the outer surface of the sleeve to prevent the sleeve from falling. With the rotation of the equipment, the metal balls outside the limiting rod drive the damping plate to retract into the interior of the connecting column under the action of centrifugal force. A supporting spring is fixedly connected to the outer surface on the left side of the damping plate. The left end of the supporting spring is fixedly connected to the inner surface of the connecting column, and the right end of the supporting spring is fixedly connected to the outer surface of the damping plate. The outer surface of the damping plate is slidably connected to the inner surface of the connecting column. The frictional force on the outside of the sleeve is reduced, and the centrifugal force and gravity force the drill bit to fall naturally for drilling. The drill bit adopts a retractable structure. The faster it rotates, the greater the drilling pressure, avoiding rigid connection and causing the plate and the drill bit to bend or break. The outer surface of the damping plate is in contact with the outer surface of the sleeve.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. By providing a supporting device in the present invention, when the equipment is in use, the upper surface of the plate makes rolling contact with the lower surface of the roller. Under the push of the roller, the plate enters the top of the base. The side feet on both sides of the bracket adjust the spacing of the rollers, and the slider controls the left-right movement of the drilling device. After the plate is drilled, the rotating shaft drives the vortex fan to rotate, and the abrasive sand inside the base is sucked into the interior of the retaining ring, enters the spray pipe through the circulating pipe, and is sprayed out by the spray pipe to grind the drilled hole, increasing the flatness inside the hole.

[0017] 2. By providing a base in the present invention, when the equipment is in use, the rotating shaft drives the turntable to rotate. The hydraulic oil flow inside the oil pipe is controlled through the hydraulic system, thereby controlling the telescopic movement of the adjusting rod. The adjusting rod drives the turntable to slide left and right along the slide rail inside the base. The turntable is eccentric with the rotating shaft. As the rotating shaft rotates, the top plate rotates eccentrically. When the lower surface of the plate comes into contact with the upper surface of the top plate, under the pressure of the plate and the drilling device, the eccentrically rotating partition ring continuously grinds the lower surface of the plate, and the debris falls through the through holes. Since the drilling is downward, there will be a large amount of burrs around the circular hole at the bottom of the plate after drilling. The partition ring and the sandblasting grind simultaneously. The support rod adopts a telescopic and inclined design, which can adjust the height of the top plate to meet the processing of plates with different thicknesses. The moving block can slide along the guide rail at the bottom of the top plate to avoid jamming. The rubber roller reduces the impact force of the partition ring on the base.

[0018] 3. The present invention is provided with a drilling device. When the device is in use, the motor drives the drilling device to rotate. The telescopic rod at the bottom of the fixed plate abuts against the upper surface of the plate through a ball, preventing the bottom of the plate from moving during grinding. The roller controls the plate at the same time, improving the drilling accuracy while meeting the grinding requirements. In the stationary state, the swash plate inside the connecting column inclines relative to the vertical rod under the action of the gravity of the counterweight. As the connecting column rotates, the centrifugal force forces the rotating swash plate to tend to be horizontal. The connecting rod pushes the sleeve downward, and the drill bit drills downward. In the stationary state of the device, by rotating the rotating ring, the outer surface of the inclined surface ring is squeezed, the clamping block is inserted into the card slot inside the drill bit, and the compression spring is compressed to prevent the drill bit from falling. When disassembling, rotate the rotating ring in the opposite direction, and the compression spring will automatically eject the drill bit. In the stationary state of the device, the supporting spring forces the damping plate to abut against the outer surface of the sleeve to prevent the sleeve from falling. As the device rotates, the metal ball outside the limiting rod drives the damping plate to retract into the connecting column under the action of the centrifugal force, reducing the friction force outside the sleeve. The centrifugal force and gravity force the drill bit to fall naturally for drilling. The drill bit adopts a retractable structure. The faster it rotates, the greater the drilling pressure, avoiding rigid connection and causing the plate and the drill bit to bend or break. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the front view of the present invention;

[0020] Figure 2 is the sectional view of the present invention;

[0021] Figure 3 is the structural schematic diagram of the supporting device of the present invention;

[0022] Figure 4 is the structural schematic diagram inside the base of the present invention;

[0023] Figure 5 is the structural schematic diagram of the drilling device of the present invention;

[0024] Figure 6 is the structural schematic diagram of the drilling device of the present invention;

[0025] Figure 7 is the structural schematic diagram at position A of the present invention;

[0026] Figure 8 is the structural schematic diagram at position B of the present invention;

[0027] Figure 9 is the structural schematic diagram at position C of the present invention.

[0028] In the figure: 1. Support device; 2. Drilling device; 3. Plate; 4. Base; 5. Bracket; 6. Slide block; 7. Circulation pipe; 8. Side foot; 9. Roller; 10. Rotating shaft; 11. Vortex fan; 12. Retaining ring; 13. Turntable; 14. Support rod; 15. Moving block; 16. Leakage hole; 17. Rubber roller; 18. Top plate; 20. Motor; 21. Nozzle; 22. Fixed plate; 23. Drilling device; 24. Telescopic rod; 25. Ball; 26. Connecting column; 27. Vertical rod; 28. Swash plate; 29. Counterweight; 30. Connecting rod; 31. Sleeve; 32. Compression spring; 33. Block; 34. Drill bit; 35. Inclined surface ring; 36. Rotating ring; 40. Adjusting rod; 41. Oil pipe; 42. Partition ring; 43. Through hole; 44. Limit rod; 45. Damping plate; 46. Support spring. Detailed implementation mode

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes. The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

[0030] Embodiment 1:

[0031] Please refer to Figure 1 - Figure 9 , the present invention provides a technical solution: a device for manufacturing punched aluminum single plates for curtain walls, including a support device 1, a drilling device 2 is arranged at the bottom of the support device 1, a plate 3 is arranged at the bottom of the drilling device 2, a base 4 is arranged at the bottom of the plate 3, the support device 1 includes a bracket 5, a slide block 6 is slidably connected to the outer surface of the bracket 5, a circulation pipe 7 is arranged at the bottom of the slide block 6, side feet 8 are arranged outside the circulation pipe 7, and rollers 9 are rotatably connected to the bottoms of the side feet 8; a rotating shaft 10 is rotatably connected to the inner surface of the base 4, a vortex fan 11 is fixedly connected to the outer surface of the rotating shaft 10, a retaining ring 12 is slidably connected to the outer surface of the vortex fan 11, a turntable 13 is arranged at the top of the retaining ring 12, a support rod 14 is rotatably connected to the upper surface of the turntable 13, the top end of the support rod 14 is rotatably connected to a moving block 15, a top plate 18 is slidably connected to the outer surface of the moving block 15, a rubber roller 17 is arranged outside the top plate 18, and leakage holes 16 are arranged at the bottom of the rubber roller 17.

[0032] The upper surface of the plate 3 is in rolling contact with the lower surface of the roller 9. Under the push of the roller 9, the plate 3 enters the top of the base 4. The side feet 8 on both sides of the bracket 5 adjust the spacing of the roller 9. The slider 6 controls the left - right movement of the drilling device 2. After the plate 3 is drilled, the rotating shaft 10 drives the vortex fan 11 to rotate. The abrasive sand inside the base 4 is sucked into the inside of the retaining ring 12, enters the nozzle 21 through the circulation pipe 7, and is ejected from the nozzle 21 to grind the drilled hole, increasing the flatness inside the drill hole.

[0033] The leakage hole 16 is opened in the wall of the base 4. The outer surface of the rotating shaft 10 is rotatably connected to the inner surface of the base 4. The inner surface of the base 4 is fixedly connected to the lower surface of the retaining ring 12. The inner surface of the base 4 is rotatably connected to the lower surface of the turntable 13. The lower surface of the turntable 13 is fixedly connected to the top end of the rotating shaft 10. The outer surface of the rubber roller 17 is in rolling contact with the inner surface of the base 4. The outer surface of the bracket 5 is fixedly connected to the outer surface of the base 4. The outer surface of the circulation pipe 7 is fixedly connected to the inner surface of the bracket 5. The outer surface of the bracket 5 is fixedly connected to the outer surface of the side foot 8.

[0034] The outer surface of the turntable 13 is fixedly connected with an adjusting rod 40. The inner surface of the adjusting rod 40 is fixedly connected with an oil pipe 41. The outer surface of the oil pipe 41 is fixedly connected with the inner surface of the rotating shaft 10. The turntable 13 can slide left - right along the inner surface of the base 4 while rotating, and the oil pipes 41 are symmetrically installed. The outer surface of the top plate 18 is fixedly connected with a separating ring 42. Through - holes 43 are opened in the wall of the separating ring 42. The upper surfaces of the separating ring 42 and the top plate 18 are in sliding contact with the lower surface of the plate 3. The lower surface of the roller 9 is in rolling connection with the upper surface of the plate 3.

[0035] The rotating shaft 10 drives the turntable 13 to rotate. By controlling the flow of hydraulic oil inside the oil pipe 41 through the hydraulic system, the telescoping of the adjusting rod 40 is controlled. The adjusting rod 40 drives the turntable 13 to slide left - right along the slide rail inside the base 4. The turntable 13 is eccentric with the rotating shaft 10. As the rotating shaft 10 rotates, the top plate 18 rotates eccentrically. When the lower surface of the plate 3 contacts the upper surface of the top plate 18, under the pressure of the plate 3 and the drilling device 2, the eccentrically rotating separating ring 42 continuously grinds the lower surface of the plate 3, and the debris falls from the through - holes 43. Since the drilling is downward, there will be a large number of burrs around the bottom circular hole of the plate 3 after drilling. The separating ring 42 and the sand blasting grind simultaneously. The support rod 14 is designed with telescoping and tilting functions, which can adjust the height of the top plate 18 to meet the processing of plates with different thicknesses. The moving block 15 can slide along the guide rail at the bottom of the top plate 18 to avoid jamming. The rubber roller 17 reduces the impact force of the separating ring 42 on the base 4.

[0036] The drilling device 2 includes a motor 20. The inner surface of the motor 20 is fixedly connected with a nozzle 21. The bottom of the nozzle 21 is provided with a fixing plate 22. The lower surface of the fixing plate 22 is fixedly connected with a telescopic rod 24. The bottom end of the telescopic rod 24 is rotatably connected with a ball 25. The upper surface of the motor 20 is fixedly connected with the lower surface of the slider 6. The top end of the circulation pipe 7 is communicated with the inside of the nozzle 21. The top end of the telescopic rod 24 is fixedly connected with the lower surface of the fixing plate 22. The lower surface of the ball 25 is in rolling connection with the upper surface of the plate 3. The drilling device 23 includes a connecting column 26. The inner surface of the connecting column 26 is fixedly connected with a vertical rod 27. The outer surface of the vertical rod 27 is rotatably connected with an inclined disk 28. The lower surface of the inclined disk 28 is fixedly connected with a counterweight 29. Opposite the counterweight 29 is provided a connecting rod 30. The bottom end of the connecting rod 30 is rotatably connected with a sleeve 31. The inner surface of the sleeve 31 is fixedly connected with a compression spring 32. The bottom of the compression spring 32 is provided with a clamping block 33. The outer surface of the clamping block 33 is clamped with a drill bit 34. The outside of the drill bit 34 is provided with an inclined surface ring 35. The outer surface of the inclined surface ring 35 is rotatably connected with a rotating ring 36.

[0037] The motor 20 drives the drilling device 23 to rotate. The telescopic rod 24 at the bottom of the fixing plate 22 presses against the upper surface of the plate 3 through the ball 25, preventing the bottom of the plate 3 from moving during grinding. The roller 9 controls the plate 3 at the same time, improving the drilling accuracy while meeting the grinding requirements. In a stationary state, the inclined disk 28 inside the connecting column 26 inclines relative to the vertical rod 27 under the action of the gravity of the counterweight 29. As the connecting column 26 rotates, the centrifugal force forces the rotating inclined disk 28 to tend to be horizontal. The connecting rod 30 pushes the sleeve 31 downward, and the drill bit 34 drills downward. In the stationary state of the device, by rotating the rotating ring 36, the outer surface of the inclined surface ring 35 is squeezed, the clamping block 33 is inserted into the card slot inside the drill bit 34, and the compression spring 32 is compressed to prevent the drill bit 34 from falling off.

[0038] The top end of the connecting column 26 is fixedly connected with the lower surface of the motor 20. The top end of the connecting rod 30 is rotatably connected with the lower surface of the inclined disk 28. The outer surface of the clamping block 33 is fixedly connected with the inner surface of the sleeve 31. The outer surface of the sleeve 31 is slidably connected with the inner surface of the connecting column 26. The outer surface of the sleeve 31 is threadedly connected with the inner surface of the rotating ring 36. The outer surface of the sleeve 31 is fixedly connected with the inner surface of the inclined surface ring 35. A limiting rod 44 is slidably connected to the inner surface of the connecting column 26. The right end of the limiting rod 44 is fixedly connected with a damping plate 45. The outer surface on the left side of the damping plate 45 is fixedly connected with a support spring 46. The left end of the support spring 46 is fixedly connected with the inner surface of the connecting column 26. The right end of the support spring 46 is fixedly connected with the outer surface of the damping plate 45. The outer surface of the damping plate 45 is slidably connected with the inner surface of the connecting column 26. The outer surface of the damping plate 45 is in contact with the outer surface of the sleeve 31.

[0039] When disassembling, just rotate the swivel ring 36 in the reverse direction. The compression spring 32 will automatically eject the drill bit 34. For the equipment in the static state, the support spring 46 forces the damping plate 45 to press against the outer surface of the sleeve 31 to prevent the sleeve 31 from falling. As the equipment rotates, the metal balls outside the limit rod 44 drive the damping plate 45 to retract into the inside of the connecting column 26 under the action of centrifugal force, reducing the friction force outside the sleeve 31. The centrifugal force and gravity force the drill bit 34 to fall naturally for drilling. The drill bit 34 adopts a retractable structure. The faster it rotates, the greater the drilling pressure, avoiding rigid connection and causing the bending or fracture of the plate 3 and the drill bit 34.

[0040] Working principle:

[0041] When the equipment is in use, the upper surface of the plate 3 is in rolling contact with the lower surface of the roller 9. Under the push of the roller 9, the plate 3 enters the top of the base 4. The side feet 8 on both sides of the bracket 5 adjust the spacing of the roller 9. The slider 6 controls the left and right movement of the drilling device 2. After the plate 3 is drilled, the rotating shaft 10 drives the vortex fan 11 to rotate. The abrasive sand inside the base 4 is sucked into the inside of the retaining ring 12 and enters the nozzle 21 through the circulation pipe 7 and is ejected from the nozzle 21 to grind the drilled hole to increase the flatness inside the hole.

[0042] The rotating shaft 10 drives the turntable 13 to rotate. The hydraulic oil flow inside the oil pipe 41 is controlled through the hydraulic system, thereby controlling the telescopic movement of the adjusting rod 40. The adjusting rod 40 drives the turntable 13 to slide left and right along the slide rail inside the base 4. The turntable 13 is eccentric with the rotating shaft 10. As the rotating shaft 10 rotates, the top plate 18 rotates eccentrically. When the lower surface of the plate 3 contacts the upper surface of the top plate 18, under the pressure of the plate 3 and the drilling device 2, the eccentrically rotating partition ring 42 continuously grinds the lower surface of the plate 3, and the debris falls from the through hole 43. Since the drilling is downward, there will be a large amount of burrs around the circular hole at the bottom of the plate 3 after drilling. The partition ring 42 and the sandblasting grind simultaneously. The support rod 14 adopts a telescopic and inclined design and can adjust the height of the top plate 18 to meet the processing of plates with different thicknesses. The moving block 15 can slide along the guide rail at the bottom of the top plate 18 to avoid jamming. The rubber roller 17 reduces the impact force of the partition ring 42 on the base 4.

[0043] The motor 20 drives the drilling device 23 to rotate. The telescopic rod 24 at the bottom of the fixed plate 22 abuts against the upper surface of the plate 3 through the ball 25 to prevent the bottom of the plate 3 from moving during grinding. The roller 9 controls the plate 3 at the same time, which not only meets the grinding requirements but also improves the drilling accuracy. In a static state, the swash plate 28 inside the connecting column 26 inclines relative to the vertical rod 27 under the action of the gravity of the counterweight 29. As the connecting column 26 rotates, the centrifugal force forces the rotating swash plate 28 to tend to be horizontal. The connecting rod 30 pushes the sleeve 31 downward, and the drill bit 34 drills downward. In a static state of the equipment, by rotating the rotating ring 36, the outer surface of the inclined surface ring 35 is squeezed, and the latch 33 is inserted into the card slot inside the drill bit 34, and the compression spring 32 is compressed to prevent the drill bit 34 from falling off. When disassembling, rotate the rotating ring 36 in the reverse direction, and the compression spring 32 automatically ejects the drill bit 34. In a static state of the equipment, the support spring 46 forces the damping plate 45 to abut against the outer surface of the sleeve 31 to prevent the sleeve 31 from falling. As the equipment rotates, the metal balls outside the limit rod 44 drive the damping plate 45 to retract into the connecting column 26 under the action of the centrifugal force, and the friction force outside the sleeve 31 decreases. The centrifugal force and gravity force the drill bit 34 to fall naturally for drilling. The drill bit 34 adopts a retractable structure, and the faster it rotates, the greater the drilling pressure, avoiding rigid connection and causing the plate 3 and the drill bit 34 to bend or break.

[0044] Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented by conventional means in the art without special instructions and limitations.

Claims

1. A device for manufacturing perforated aluminum single plates for curtain walls, including a support device (1), characterized in that: A drilling device (2) is provided at the bottom of the support device (1). A plate (3) is provided at the bottom of the drilling device (2). A base (4) is provided at the bottom of the plate (3). The support device (1) includes a bracket (5). A slider (6) is slidably connected to the outer surface of the bracket (5). A circulation pipe (7) is provided at the bottom of the slider (6). Side feet (8) are provided outside the circulation pipe (7). Rollers (9) are rotatably connected to the bottoms of the side feet (8). A rotating shaft (10) is rotatably connected to the inner surface of the base (4). A turbofan (11) is fixedly connected to the outer surface of the rotating shaft (10). A retaining ring (12) is slidably connected to the outer surface of the turbofan (11). A turntable (13) is provided at the top of the retaining ring (12). A support rod (14) is rotatably connected to the upper surface of the turntable (13). The top end of the support rod (14) is rotatably connected to a moving block (15). A top plate (18) is slidably connected to the outer surface of the moving block (15). A rubber roller (17) is provided outside the top plate (18). A leakage hole (16) is provided at the bottom of the rubber roller (17). The drilling device (2) includes a motor (20). A spray pipe (21) is fixedly connected to the inner surface of the motor (20). A fixing plate (22) is provided at the bottom of the spray pipe (21). A telescopic rod (24) is fixedly connected to the lower surface of the fixing plate (22). A ball (25) is rotatably connected to the bottom end of the telescopic rod (24). The upper surface of the motor (20) is fixedly connected to the lower surface of the slider (6). The top end of the circulation pipe (7) is communicated with the inside of the spray pipe (21). The top end of the telescopic rod (24) is fixedly connected to the lower surface of the fixing plate (22). The lower surface of the ball (25) is in rolling connection with the upper surface of the plate (3). It further includes a drilling device (23). The motor (20) drives the drilling device (23) to rotate. The drilling device (23) includes a connecting column (26). A vertical rod (27) is fixedly connected to the inner surface of the connecting column (26). An inclined disk (28) is rotatably connected to the outer surface of the vertical rod (27). A counterweight (29) is fixedly connected to the lower surface of the inclined disk (28). A connecting rod (30) is provided opposite to the counterweight (29). The bottom end of the connecting rod (30) is rotatably connected to a sleeve (31). A compression spring (32) is fixedly connected to the inner surface of the sleeve (31). A clamping block (33) is provided at the bottom of the compression spring (32). A drill bit (34) is clamped to the outer surface of the clamping block (33). An inclined surface ring (35) is provided outside the drill bit (34). A rotating ring (36) is rotatably connected to the outer surface of the inclined surface ring (35).

2. The manufacturing device of a punched aluminum single panel for curtain wall according to claim 1, characterized in that: The leakage hole (16) is formed in the wall of the base (4). The outer surface of the rotating shaft (10) is rotatably connected to the inner surface of the base (4). The inner surface of the base (4) is fixedly connected to the lower surface of the retaining ring (12). The inner surface of the base (4) is rotatably connected to the lower surface of the turntable (13). The lower surface of the turntable (13) is fixedly connected to the top end of the rotating shaft (10). The outer surface of the rubber roller (17) is in rolling connection with the inner surface of the base (4).

3. The manufacturing device of a perforated aluminum single panel for curtain wall according to claim 1, characterized in that: The outer surface of the bracket (5) is fixedly connected to the outer surface of the base (4). The outer surface of the circulation pipe (7) is fixedly connected to the inner surface of the bracket (5). The outer surface of the bracket (5) is fixedly connected to the outer surface of the side foot (8).

4. A device for manufacturing perforated aluminum single panels for curtain walls according to claim 1, characterized in that: The outer surface of the turntable (13) is fixedly connected with an adjusting rod (40). The inner surface of the adjusting rod (40) is fixedly connected with an oil pipe (41). The outer surface of the oil pipe (41) is fixedly connected to the inner surface of the rotating shaft (10). The turntable (13) can slide left and right along the inner surface of the base (4) while rotating. The oil pipes (41) are symmetrically installed.

5. The manufacturing device of a perforated aluminum single panel for curtain wall according to claim 1, characterized in that: The outer surface of the top plate (18) is fixedly connected with a partition ring (42). A through hole (43) is formed in the wall of the partition ring (42). The upper surfaces of the partition ring (42) and the top plate (18) are in sliding contact with the lower surface of the plate (3). The lower surface of the roller (9) is in rolling connection with the upper surface of the plate (3).

6. The manufacturing device for a perforated aluminum veneer for curtain wall according to claim 1, characterized in that: The top end of the connecting column (26) is fixedly connected to the lower surface of the motor (20). The top end of the connecting rod (30) is rotatably connected to the lower surface of the swash plate (28). The outer surface of the clamping block (33) is fixedly connected to the inner surface of the sleeve (31). The outer surface of the sleeve (31) is slidably connected to the inner surface of the connecting column (26). The outer surface of the sleeve (31) is threadedly connected to the inner surface of the rotating ring (36). The outer surface of the sleeve (31) is fixedly connected to the inner surface of the inclined surface ring (35).

7. A device for manufacturing perforated aluminum single plates for curtain walls according to claim 1, characterized in that: A limiting rod (44) is slidably connected to the inner surface of the connecting column (26). The right end of the limiting rod (44) is fixedly connected with a damping plate (45). The outer surface on the left side of the damping plate (45) is fixedly connected with a support spring (46). The left end of the support spring (46) is fixedly connected to the inner surface of the connecting column (26). The right end of the support spring (46) is fixedly connected to the outer surface of the damping plate (45). The outer surface of the damping plate (45) is slidably connected to the inner surface of the connecting column (26). The outer surface of the damping plate (45) is in contact with the outer surface of the sleeve (31).

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