A rapid puncher for aluminum template production

Abstract

This invention relates to the field of aluminum formwork drilling technology, and discloses a rapid drilling machine for aluminum formwork production, comprising support plates, connecting plates, a top plate, a hydraulic cylinder, drilling heads, and a base. Two support plates are symmetrically distributed, and a top plate is fixed to the top of both support plates. The hydraulic cylinder is fixed at the center of the top of the top plate. The connecting plate is positioned above and between the two support plates. The bottom end of the output shaft of the hydraulic cylinder is fixedly connected to the top of the connecting plate. Symmetrical partitions are integrally formed inside the connecting plate. This invention, by setting multiple drilling heads under the connecting plate, can form multiple holes in the aluminum formwork at once, greatly improving drilling efficiency. Furthermore, during drilling, the spacing between each row of drilling heads can be adjusted as needed, ensuring that the spacing between the multiple holes and each row meets the operator's requirements.

Description

Technical Field

[0001] This invention relates to the field of aluminum formwork drilling technology, specifically a high-speed drilling machine for aluminum formwork production. Background Technology

[0002] Aluminum formwork, also known as aluminum alloy formwork for concrete engineering, is a new generation of formwork systems following plywood formwork, combined steel formwork systems, steel-framed wood (bamboo) plywood systems, large formwork systems, and early stripping formwork systems. Aluminum formwork uses aluminum alloy profiles as the main material and is manufactured through machining and welding processes. It is suitable for concrete engineering and is designed according to a 50mm module, consisting of panels, ribs, main profiles, flat formwork, corner formwork, and early stripping devices.

[0003] Due to its superior performance, aluminum formwork is widely used in construction projects. To facilitate connections between aluminum formwork panels and to meet specific requirements, a drilling machine is typically used during the manufacturing process. Traditional drilling machines can only drill one hole at a time, resulting in low efficiency and making it difficult to quickly and easily create multiple holes in the aluminum formwork in a single operation. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a rapid drilling machine for aluminum template production, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a rapid drilling machine for aluminum template production, comprising a support plate, a connecting plate, a top plate, a hydraulic cylinder, a drilling head, and a base. The support plates are two in number and symmetrically distributed. A top plate is fixed to the top of both support plates. A hydraulic cylinder is fixed to the middle of the top of the top plate. A connecting plate is positioned above the two support plates. The bottom end of the output shaft of the hydraulic cylinder is fixedly connected to the top of the connecting plate. A partition plate is integrally formed symmetrically inside the connecting plate. A first pulley is rotatably connected to the middle of the left and right sides of the connecting plate. A second pulley is symmetrically rotatably connected to the left and right sides of the connecting plate about the first pulley. The first pulley and the second pulley on the same side are connected by a first toothed belt drive. The first pulley and the second pulley mesh with the first toothed belt. A driving device is fixed to the middle of the left side of the left partition plate. A first transmission shaft and a second transmission shaft are fixed to the left and right ends of the driving device, respectively. The first transmission shaft... The left end is fixedly connected to the right middle of the first pulley on the left side, and the right end of the second drive shaft is fixedly connected to the left middle of the first pulley on the right side. The connecting plate has multiple threaded rods inside, and the two ends of the multiple threaded rods are rotatably connected to the two sides inside the connecting plate. Electromagnetic blocks are fixed to both ends of the multiple threaded rods. Movable gears are symmetrically slidably connected to the outer walls of the threaded rods. First springs are rotatably connected to the opposite sides of the two movable gears. The opposite ends of the two first springs are fixedly connected to the opposite sides of the two partitions. A moving block is threadedly connected to the outer walls of the threaded rods between the two partitions. A fixed plate is fixed to the bottom of the moving block. Multiple punch heads are fixed to the bottom of the fixed plate. Multiple sliding grooves are opened at the bottom of the connecting plate. The multiple punch heads pass through the multiple sliding grooves. A longitudinal plate is fixed to the top of the moving block. An infrared ranging sensor is fixed to the left side of the longitudinal plate. The base is fixed to the bottom between the two support plates. Multiple reserved openings are opened on the upper surface of the base.

[0008] Multiple punch heads on the connecting plate allow for the creation of multiple holes in the aluminum template at once. When the aluminum template is placed on the base, a hydraulic cylinder drives the connecting plate downwards. Furthermore, to adjust the spacing between rows of holes, the distance is set on the main control terminal. Each row of punch heads then adjusts accordingly, and the hole-forming process can be repeated using the multiple punch heads.

[0009] Preferably, the top of the punch head is threaded to the bottom of the fixing plate.

[0010] It facilitates the replacement of the punch head, allowing for quick and easy replacement when the punch head is damaged.

[0011] Preferably, the drive device includes a housing, inside which a dual-axis motor is fixed on the left side. A first transmission shaft is fixed to the left output end of the dual-axis motor. Inside the housing, on the right side of the dual-axis motor, an attachment plate is fixed. An internal gear disk is rotatably connected to the right side of the attachment plate. The left end of the second transmission gear is fixed to the middle right side of the internal gear disk. The right end of the right output shaft of the dual-axis motor extends into the interior of the internal gear disk and is fixed with a drive gear. A driven gear is symmetrically rotatably connected to the right side of the attachment plate about the drive gear. Both driven gears mesh with the drive gear and with the internal gear disk.

[0012] A single drive device can reverse the rotation direction of the first pulleys on both sides, thereby causing the first toothed belts on both sides to rotate in opposite directions. This allows each row of punching heads to move left and right when adjusting the spacing between each row of punching heads.

[0013] Preferably, slide rails are fixed on both the left and right sides of the interior of the base. Extension plates are symmetrically fixed at the top and bottom of the slide rails. A lead screw is rotatably connected between the two extension plates. The two lead screws are connected by a belt drive. A drive motor is fixed on the front surface of the bottom extension plate. The front end of the bottom lead screw is fixedly connected to the output end of the drive motor. A spring is fixed behind the outer side wall of the top lead screw. The end of the spring away from the lead screw is fixedly connected to the inner top of the base. A slider is slidably connected inside the slide rail, and a slide plate is slidably connected to the inner bottom of the slide rail. A second spring is fixed between the slider and the slide plate. Vertical plates are fixed at the top and bottom of the slider. Threaded grooves are opened at the opposite ends of the two vertical plates. A receiving plate is fixed between the two sliders.

[0014] The receiving plate can collect the waste material from the drilling head. When it reaches a certain level, the receiving plate can automatically move out from the bottom of the base. After the operator cleans the waste material on the receiving plate, the receiving plate can automatically retract into the bottom of the base to continue collecting waste material from the drilling operation.

[0015] Preferably, the interiors of the two support plates are symmetrically rotatably connected to first transmission gears, and the sides of the two first transmission gears are coaxially fixed to second transmission gears. The interiors of the two support plates are symmetrically rotatably connected to third transmission gears. The third transmission gears are connected to the second transmission gears via a second toothed belt. A pressing block is provided between the two third transmission gears. Threaded sleeves are fixed to the front and rear ends of the pressing block. Screws are threadedly connected to the interiors of the two threaded sleeves. One end of the screw is fixedly connected to the middle of the side of the third transmission gear, and the other end is rotatably connected to the inner wall of the support plate. Racks are fixed to both sides of the connecting plate. The racks are located between the two first transmission gears and mesh with the two first transmission gears respectively.

[0016] During drilling, when the hydraulic cylinder drives the connecting plate downward, the extrusion blocks on the inner sides of the two cardboard plates will extend and press and fix the aluminum template on the base, preventing the aluminum template from shifting during drilling, which would result in holes that do not meet the requirements. After a single drilling operation is completed, when the hydraulic cylinder drives the connecting plate upward, the extrusion blocks retract into the support plate, thereby releasing the aluminum template and making it easy to remove or move the aluminum template forward.

[0017] Preferably, a fourth transmission gear is rotatably connected to the inside of the support plate below the first transmission gear, and a fan is coaxially fixed in front of the fourth transmission gear. An opening is provided on the inner side of the support plate corresponding to the fan. The gear ratio between the first transmission gear and the fourth transmission gear is 3-5:1.

[0018] After a single drilling operation is completed, when the hydraulic cylinder drives the connecting plate upward, two fans will blow air outward through the openings on the support plate. This allows the airflow to pass through the multiple drilling heads on the connecting plate, thereby cooling the multiple drilling heads and preventing them from working continuously for extended periods, which could reduce their lifespan.

[0019] (III) Beneficial Effects

[0020] This invention provides a rapid drilling machine for aluminum template production, which has the following advantages:

[0021] (1) The present invention can form multiple holes on the aluminum template at one time by setting multiple punching heads under the connecting plate, which greatly improves the punching efficiency; and when punching, the spacing between each row of punching heads can be adjusted as needed, so that the spacing between each row of holes can meet the needs of the operator.

[0022] (2) When the aluminum template is punched, the extrusion blocks on the inner side of the two support plates will extend outward, thereby clamping and fixing the aluminum template placed on the base, so as to avoid the aluminum template from shifting during the punching operation, which would cause the punched hole to be skewed and thus fail to meet the user's needs.

[0023] (3) During the punching operation, after a single hole is completed, the hydraulic cylinder drives the connecting plate to move upward. At this time, the fan inside the cardboard blows air out through the opening, so that the high-speed airflow can flow through multiple punching heads, thereby taking away the heat on the punching heads. This avoids the continuous operation of the punching heads for a long time, which would cause the heat to accumulate and not be dissipated in time, thus reducing the service life of the punching heads. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the present invention;

[0025] Figure 2 This is a top view of the internal structure of the connecting plate in this invention;

[0026] Figure 3 This is a schematic diagram of the internal structure of the driving device of the present invention;

[0027] Figure 4 This is a side view of the internal structure of the internal gear disk in this invention;

[0028] Figure 5 This is a side sectional view of the base in this invention;

[0029] Figure 6 This is a schematic diagram of the vertical plate in this invention;

[0030] Figure 7 This is a side view of the internal structure of the support plate in this invention.

[0031] In the diagram: 1. Support plate; 2. Extrusion block; 3. Opening; 4. Connecting plate; 5. Top plate; 6. Hydraulic cylinder; 7. Drilling head; 8. Reserved opening; 9. Receiving plate; 10. Base; 11. Electromagnetic block; 12. Movable gear; 13. Drive device; 14. First toothed belt; 15. First spring; 16. Partition plate; 17. Fixed plate; 18. Longitudinal plate; 19. Slide groove; 20. Threaded rod; 21. Second pulley; 22. First pulley; 23. Second drive shaft; 24. Infrared ranging sensor; 25. Moving block; 26. First drive shaft; 27. Double... 28. Shaft motor; 29. ​​Housing; 30. Attachment plate; 31. Internal gear disc; 32. Driven gear; 33. Drive motor; 34. Slide rail; 35. Extension plate; 36. Lead screw; 37. Vertical plate; 38. Clock spring; 39. Belt; 40. Slider; 41. Second spring; 42. Sliding plate; 43. Threaded groove; 44. Second toothed belt; 45. Fan; 46. First transmission gear; 47. Second transmission gear; 48. Rack; 49. Fourth transmission gear; 50. Third transmission gear; 51. Threaded sleeve; 52. Screw. Detailed Implementation

[0032] 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.

[0033] like Figure 1-7 As shown, the spacing between each row of punch heads 7 can be adjusted as needed. This is done by setting the spacing between each row of punch heads 7 on the main control device. Once set, the infrared ranging sensor 24 on each longitudinal plate 18 of the connecting plate 4 will detect the spacing between every two longitudinal plates 18. When the spacing between any longitudinal plates 18 does not meet the set value, one of the electromagnetic blocks 11 at each end of the corresponding threaded rod 20 is energized, causing the movable gear 12 on one side to move closer to the first toothed belt 14, thus moving into the interior of the toothed belt 14 and meshing with it. At this time, the first toothed belt 14 drives the movable gear 12 to rotate, which in turn drives the corresponding threaded rod 20 to rotate, thereby driving the movable block 25 on it to move to the left or right, and causing the fixed plate 17 at the bottom of the movable block 25, together with the punching head 7 on it, to move to the left or right. The infrared ranging sensor 24 of the device will monitor the distance between it and the adjacent longitudinal plate 18 in real time until the set value is met. At this time, the electromagnetic block 11 is de-energized, and under the action of the first spring 15, the movable gear 12 returns to its original position and disengages from the first toothed belt 14, and the drive device stops running.

[0034] After adjusting the spacing between the punch heads 7, place the aluminum template on the base 10, and then start the hydraulic cylinder 6 to drive the connecting plate 4 downward. During this process, the rack 48 will drive the two first transmission gears 46 and the second transmission gear 47 on them to rotate. Under the action of the second toothed belt 44, the third transmission gear 50 and the screw 52 on it will rotate. Since the screw 52 is threadedly connected to the threaded sleeve 51, the extrusion block 2 will move to the outside of the support plate 1 and can clamp and fix the aluminum template. As the connecting plate 4 continues to move downward, the rack 48 will pass over the two first transmission gears 46. At this time, the extrusion block 2 will no longer extend outward to press the aluminum template, so as to avoid the extrusion block 2 from bending the aluminum template as the connecting plate 4 continues to move. Then, multiple punch heads 7 will penetrate the aluminum template and pass through the reserved opening 8, so that multiple holes can be formed on the aluminum template at one time. The waste material punched by the punch heads 7 will enter the receiving plate 9 at the bottom of the base 10.

[0035] After a single punching operation is completed, the hydraulic cylinder 6 drives the connecting plate 4 to move upward. At this time, the extrusion block 2 retracts, thereby releasing the aluminum template. Simultaneously, the first transmission gear 46 drives the fourth transmission gear 49 and the fan 45 on it to rotate. The airflow blown out by the fan 45 will be blown out through the opening 3 and flow between the multiple punching heads 7, thereby cooling down the multiple punching heads 7.

[0036] When the waste material collected in the receiving tray 9 reaches a certain level, the receiving tray 9, together with the slider 40, moves downwards, causing the top vertical plate 37 to disengage from the top lead screw 36, and the bottom vertical plate 37 to contact the bottom lead screw 36. At this time, the drive motor 33 starts, and under the action of the threaded groove 43 engaging with the bottom lead screw 36, the slider 40, together with the receiving tray 9, moves to the outside of the base 10, eventually completely removing the receiving tray 9 from the bottom of the base 10. At this point, the operator can remove the waste material from the receiving tray 9. After the waste material in the receiving plate 9 is cleaned out, the weight of the receiving plate 9 is reduced. Under the action of the second spring 41, the receiving plate 9 and the slider 40 return to their original position. The bottom vertical plate 37 and the bottom lead screw 36 disengage, and the top vertical plate 37 contacts the top lead screw 36. At the same time, the brake of the drive motor 33 is released on the main control device. Under the action of the spring 38, the top lead screw 36 reverses and drives the slider 40 and the receiving plate 9 on it to move again to the bottom of the base 10 to receive and collect the waste material generated by drilling.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-speed drilling machine for aluminum formwork production, comprising a support plate (1), a connecting plate (4), a top plate (5), a hydraulic cylinder (6), a drilling head (7), and a base (10), characterized in that: There are two support plates (1), which are symmetrically distributed on the left and right. The top of the two support plates (1) is fixed together with a top plate (5). The top of the top plate (5) is fixed with a hydraulic cylinder (6). A connecting plate (4) is provided above the two support plates (1). The bottom end of the output shaft of the hydraulic cylinder (6) is fixedly connected to the top of the connecting plate (4). The connecting plate (4) has a partition plate (16) integrally formed symmetrically inside. The middle of the left and right sides of the connecting plate (4) is rotatably connected with a first pulley (22). The left and right sides of the connecting plate (4) are aligned with the first pulley (22) about the first pulley (22). A second pulley (21) is rotatably connected to the first pulley (22) and the second pulley (21) on the same side are connected by a first toothed belt (14). The first pulley (22) and the second pulley (21) mesh with the first toothed belt (14). A drive device (13) is fixed at the middle of the left side of the partition plate (16). A first drive shaft (26) and a second drive shaft (23) are fixed at the left and right ends of the drive device (13), respectively. The left end of the first drive shaft (26) is fixedly connected to the middle of the right side of the first pulley (22) on the left side, and the right end of the second drive shaft (23) is fixedly connected to the middle of the right side of the partition plate (16). The first pulley (22) is fixedly connected to the middle left side. The connecting plate (4) is provided with multiple threaded rods (20). The two ends of the multiple threaded rods (20) are respectively rotatably connected to the two sides of the inside of the connecting plate (4). Electromagnetic blocks (11) are fixed to both ends of the multiple threaded rods (20). Movable gears (12) are symmetrically slidably connected to the outer side of the threaded rods (20). The opposite sides of the two movable gears (12) are rotatably connected to the first springs (15). The opposite ends of the two first springs (15) are respectively fixedly connected to the opposite sides of the two partitions (16). The outer side of the threaded rods (20) is located at the two... A movable block (25) is threaded between the partitions (16). A fixed plate (17) is fixed to the bottom of the movable block (25). A plurality of the punch heads (7) are fixed to the bottom of the fixed plate (17). A plurality of sliding grooves (19) are opened at the bottom of the connecting plate (4). The plurality of punch heads (7) pass through the plurality of sliding grooves (19) respectively. A longitudinal plate (18) is fixed to the top of the movable block (25). An infrared ranging sensor (24) is fixed to the left side of the longitudinal plate (18). A base (10) is fixed to the bottom between the two support plates (1). A plurality of reserved openings (8) are opened on the upper surface of the base (10). The base (10) has slide rails (34) fixed on both the left and right sides inside. The top and bottom of the slide rails (34) are symmetrically fixed with extension plates (35). A lead screw (36) is rotatably connected between the two extension plates (35). The two lead screws (36) are connected by a belt (39). A drive motor (33) is fixed on the front surface of the extension plate (35) at the bottom front. The front end of the lead screw (36) at the bottom is fixedly connected to the output end of the drive motor (33). A spring (38) is fixed behind the outer side wall of the lead screw (36) at the top. The end of the spring (38) away from the screw (36) is fixedly connected to the inner top of the base (10). The slide rail (34) is slidably connected to a slider (40), and the slide rail (34) is slidably connected to a slide plate (42). A second spring (41) is fixed between the slider (40) and the slide plate (42). Vertical plates (37) are fixed at the top and bottom of the slider (40). Threaded grooves (43) are opened at the opposite ends of the two vertical plates (37). A receiving plate (9) is fixed between the two sliders (40). When one of the electromagnetic blocks (11) at both ends of the threaded rod (20) is energized, the movable gear (12) on one side moves close to the first toothed belt (14) and moves into the inside of the toothed belt (14) and meshes with the first toothed belt (14). At this time, the first toothed belt (14) drives the movable gear (12) to rotate, which in turn drives the corresponding threaded rod (20) to rotate.

2. The rapid drilling machine for aluminum template production according to claim 1, characterized in that: The top of the punch (7) is threaded to the bottom of the fixing plate (17).

3. The rapid drilling machine for aluminum template production according to claim 1, characterized in that: The drive device (13) includes a housing (28). A dual-axis motor (27) is fixed inside the left side of the housing (28). The first transmission shaft (26) is fixed to the left output end of the dual-axis motor (27). An attachment plate (29) is fixed inside the housing (28) to the right side of the dual-axis motor (27). An internal gear disk (30) is rotatably connected to the right side of the attachment plate (29). The left end of the second transmission shaft (23) is fixed to the middle right side of the internal gear disk (30). The right end of the right output shaft of the dual-axis motor (27) extends into the interior of the internal gear disk (30) and is fixed with a drive gear (32). A driven gear (31) is symmetrically rotatably connected to the right side of the attachment plate (29) about the drive gear (32). Both driven gears (31) mesh with the drive gear (32) and with the internal gear disk (30).

4. The rapid drilling machine for aluminum template production according to claim 1, characterized in that: The interiors of the two support plates (1) are symmetrically rotatably connected to the first transmission gears (46). The sides of the two first transmission gears (46) are coaxially fixed with the second transmission gears (47). The interiors of the two support plates (1) are symmetrically rotatably connected to the third transmission gears (50). The third transmission gears (50) and the second transmission gears (47) are connected by a second toothed belt (44). A pressing block (2) is provided between the two third transmission gears (50). The front and rear ends of the pressing block (2) are fixed with threaded sleeves (51). The interiors of the two threaded sleeves (51) are threaded with screws (52). One end of the screw (52) is fixedly connected to the middle of the side of the third transmission gear (50), and the other end is rotatably connected to the inner wall of the support plate (1). The two sides of the connecting plate (4) are fixed with racks (48). The racks (48) are located between the two first transmission gears (46) and mesh with the two first transmission gears (46) respectively.

5. A rapid drilling machine for aluminum template production according to claim 4, characterized in that: The support plate (1) is rotatably connected to a fourth transmission gear (49) located below the first transmission gear (46). A fan (45) is coaxially fixed in front of the fourth transmission gear (49). An opening (3) is provided on the inner side of the support plate (1) corresponding to the fan (45). The gear ratio between the first transmission gear (46) and the fourth transmission gear (49) is 3-5:1.

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