Aluminum profile cutting, drilling and tapping machine platform

Abstract

The utility model belongs to aluminium profile processing technical field especially, it is a kind of aluminium profile cutting drill attack machine platform, including equipment bottom frame, the inner wall of equipment bottom frame is provided with waste material mechanism, the top of equipment bottom frame is provided with tail material pressing mechanism, blocking mechanism, feeding mechanism, drilling cutting mechanism, turnover mechanism and taping mechanism respectively. This aluminium profile cutting drill attack machine platform, feeding mechanism, tail material pressing mechanism and blocking mechanism jointly constitute the core auxiliary system of aluminium profile cutting drill attack machine platform, three bear " accurate delivery " " stable fixed " " initial positioning " key function respectively, form " positioning - delivery - fixed - processing " complete operation closed loop. Feeding mechanism is with high accuracy linear module and slide rail as core, cooperate with flexible compression and intelligent response, realizes the automation of aluminium profile, high-precision delivery;Blocking mechanism provides unified initial positioning reference for profile;Tail material pressing mechanism ensures the absolute stability of profile during processing.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile processing technology, and in particular to an aluminum profile cutting, drilling and tapping machine. Background Technology

[0002] In traditional aluminum profile processing, cutting, drilling, and tapping processes typically rely on multiple independent machines, forming a decentralized processing chain of "cutting machine - drilling equipment - tapping machine." This presents three major problems: First, process transitions require manual transfer of profiles. A single transfer of a 6-meter-long aluminum profile requires two people working together, taking 5-8 minutes. The effective operating rate of the equipment is less than 40%, and the complete processing cycle for a single profile is as long as 30-45 minutes. Second, during the transfer process, the profiles are easily scratched by collisions or their positioning references may shift due to gravity deformation. Recalibration is required during secondary loading, and the cumulative positioning error can reach 0.5-1mm, far exceeding the ±0.1mm accuracy requirement of high-end products. Third, the layout of multiple machines requires a large amount of workshop space. A single processing line occupies an area of ​​over 50 square meters and requires 3-4 dedicated operators, resulting in high labor and site costs. Therefore, an aluminum profile cutting, drilling, and tapping machine is needed. Utility Model Content

[0003] Based on the existing technical problems, this utility model proposes an aluminum profile cutting and drilling machine.

[0004] The present invention proposes an aluminum profile cutting, drilling and tapping machine, including a machine base frame, a waste discharge mechanism provided on the inner wall of the machine base frame, and a tail pressing mechanism, a blocking mechanism, a feeding mechanism, a drilling and cutting mechanism, a flipping mechanism and a tapping mechanism respectively provided on the top of the machine base frame. The waste discharge mechanism enables the automatic arrangement and collection of waste materials after drilling, cutting, and tapping. The tail pressing mechanism enables automatic pressing of long aluminum profiles during conveying, drilling, and cutting. The blocking mechanism enables the initial positioning of the replaced long aluminum profile during loading; The feeding mechanism enables the feeding action of long aluminum profiles during processing; The drilling and cutting mechanism enables the drilling and cutting of long aluminum profiles. The flipping mechanism enables the product conveying and flipping action after cutting and drilling; The tapping mechanism performs the tapping action on the flipped product.

[0005] Preferably, the waste discharge mechanism includes a waste receiving box located at the right end of the equipment base frame. A wastewater receiving box is also installed on the inner bottom wall of the equipment base frame. A waste connecting plate is installed on the inner bottom wall of the equipment base frame. A waste conveying pipe is installed at an angle on one side surface of the waste connecting plate and the inner side wall of the equipment base frame. A spiral conveying plate is rotatably connected to the inner side wall of the waste conveying pipe. A conveying sprocket is installed on the left end shaft of the spiral conveying plate. A waste drive motor is also installed on the surface of the waste connecting plate. A drive sprocket is installed at the output end of the waste drive motor via a coupling. The surfaces of the drive sprocket and the conveying sprocket are connected by chain drive. A drainage hole is opened on the inner bottom wall of the left end of the waste conveying pipe. The right end of the waste conveying pipe is located at the top of the waste receiving box. Inclined guide plates are also installed on both sides of the top of the equipment base frame. The bottom ends of the two inclined guide plates are fixedly installed to the top opening of the waste conveying pipe.

[0006] Preferably, the tail pressing mechanism includes pressing fixing plates, two pressing fixing plates are installed on the top right end of the equipment bottom frame, guide conveying plates are fixedly installed on the top of the two pressing fixing plates, guide limiting plates are fixedly installed on the top of the guide conveying plates, pressing mounting plates are provided on the outside of the two pressing fixing plates, pressing mounting plates are installed on the top of the equipment bottom frame and located above the pressing fixing plates, pressing cylinders are installed on the top of the pressing mounting plates, pressing rubber pads are installed on the telescopic bottom end of the pressing cylinders, and pressing rubber pads are located on the top of the aluminum profile; The blocking mechanism includes a blocking connecting plate, the two ends of which are fixedly installed on the top two sides of the two inclined guide plates, and a blocking cylinder is installed on the surface of the blocking connecting plate. A blocking rubber pad is installed on the telescopic top of the blocking cylinder.

[0007] Preferably, the feeding mechanism includes linear slide rails, with the surfaces of two linear slide rails respectively installed parallel to the top ends of the equipment base frame. Linear sliders are slidably inserted into the surfaces of the linear slide rails. A feeding mounting plate is fixedly installed on the top of each of the two linear sliders. A linear module is also installed on one side of the top of the equipment base frame, located on the top of one of the linear slide rails. The drive end of the linear module is installed on the top of the feeding mounting plate. A T-shaped support is installed on the top of the feeding mounting plate. Feeding clamping cylinders are installed at the bottom of both ends of the T-shaped support. A feeding rubber plate is installed at the telescopic bottom of the feeding clamping cylinder, located on the top of the aluminum profile. A sensing mounting plate is also installed on one side of the T-shaped support. Material sensors are installed at both ends of the sensing mounting plate, located on the top of the aluminum profile.

[0008] Preferably, the drilling and cutting mechanism includes a cutting slide rail, two of which are arranged in parallel. A cutting slider is slidably inserted into the surface of the cutting slide rail. A cutting base is fixedly installed on the top of each of the two cutting sliders. A cutting protective frame, a cutting mounting plate, and a cutting drive motor are respectively installed on the top of the cutting base. The cutting mounting plate and the cutting drive motor are both located inside the cutting protective frame. A cutting main synchronous pulley is installed at the output end of the cutting drive motor. A cutting auxiliary shaft is rotatably connected to the surface of the cutting mounting plate through bearings. A tensioning wheel is also installed on one side surface of the cutting mounting plate. A cutting auxiliary synchronous pulley is installed on the arc surface of the cutting auxiliary shaft. The two cutting auxiliary synchronous pulleys and the cutting main synchronous pulley are connected by a synchronous belt drive. The surface of the tensioning wheel is in contact with the surface of the synchronous belt. A cutting blade is fixedly installed at one end of the cutting auxiliary shaft. A cutting cylinder is installed on the inner wall of the equipment base frame. The telescopic end of the cutting cylinder is fixedly installed to the bottom of the cutting base. The oscillating cutting operation of the cutting blade is realized by the telescopic movement of the cutting cylinder. A drilling slider is slidably inserted into one end of the linear guide rail. A drilling base plate is installed on the top of the drilling slider. A drilling base is fixedly installed on one side of the drilling base plate. The drilling base is installed on the top of the equipment base frame. A drilling upright plate is fixedly installed on the top of the drilling base plate. A drilling top plate is installed on the top of each of the two drilling upright plates. A stroke servo feed motor is installed on the top of the drilling top plate. A straight shank chuck is installed at the output end of the stroke servo feed motor. The drilling drill bit is installed inside the straight shank chuck. A drilling cylinder is installed on the inner side wall of the drilling upright plate. The telescopic end of the drilling cylinder is equipped with... The device includes a drilling guide plate with drilling guide posts mounted on its surface. The cutting blade is located between two of the drilling guide posts. An auxiliary base plate is also mounted on the top of the device's bottom frame, located between two drilling uprights. A drilling limiting plate is mounted on the top of the auxiliary base plate. A long aluminum profile is located inside the drilling limiting plate. During the positioning operation, the long aluminum profile is pressed against the surface of the drilling limiting plate by the movement of the drilling guide posts. The auxiliary base plate is also equipped with an upper limit plate mounted on its top by screws, located above the aluminum profile.

[0009] Preferably, the flipping mechanism includes a flipping mounting plate installed on the bottom frame of the equipment. A flipping base plate is fixedly installed on the top of each of the two flipping mounting plates. A flipping limiting plate and a flipping driving plate are installed on the top of the flipping base plate. Each pair of flipping driving plates is located on one side of the flipping limiting plate.

[0010] Preferably, the tapping mechanism includes a tapping slide rail mounted on the top of the equipment's bottom frame. A tapping slider is slidably inserted into the surface of the tapping slide rail. A tapping limit seat is also installed on the surface of the tapping slide rail by screws. A tapping base plate is installed on the top of the tapping slider. A tapping pad is fixedly installed on the surface of each of the two tapping base plates. A waste material guide frame is installed at the bottom of the tapping pad. A support guide post is installed on the top of the tapping pad. Every two support guide posts form a group, and a tapping top plate is fixedly installed on the top of each of the two support guide posts. A tapping stroke servo motor is installed on the top of the tapping top plate. A multi-spindle is installed at the output end of the tapping stroke servo motor. A tapping track is also installed on the top of the tapping pad. The cut aluminum profile sheet is located inside the tapping track, and the tapping tap of the multi-spindle is located above the cut aluminum profile sheet. A discharge port is also installed on the left side of the tapping pad.

[0011] The beneficial effects of this utility model are as follows: The feeding mechanism, tail clamping mechanism, and blocking mechanism together constitute the core auxiliary system of the aluminum profile cutting, drilling, and tapping machine. These three components respectively undertake the key functions of "precise conveying," "stable fixing," and "initial positioning," forming a complete closed-loop operation of "positioning-conveying-fixing-processing." The feeding mechanism, based on a high-precision linear module and slide rails, combined with flexible clamping and intelligent sensing, achieves automated and high-precision conveying of aluminum profiles. The blocking mechanism provides a unified initial positioning benchmark for the profiles, while the tail clamping mechanism ensures the absolute stability of the profiles during processing.

[0012] The three main processing units work in tandem with drilling, cutting, and tapping mechanisms, completely transforming the traditional aluminum profile processing methods that suffer from excessive manual intervention, low precision, and poor efficiency. This upgrade of the production process addresses these issues across multiple dimensions, including processing accuracy, production efficiency, labor costs, and operational safety. This integrated and automated support system provides solid support for the large-scale and refined production of aluminum profile processing enterprises and is the core guarantee for the high-efficiency production of modern aluminum profile processing equipment. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of an aluminum profile cutting, drilling, and tapping machine. Figure 2 A three-dimensional view of a waste receiving box structure for an aluminum profile cutting and drilling machine. Figure 3 A three-dimensional view of the bottom frame structure of an aluminum profile cutting, drilling, and tapping machine platform; Figure 4 A three-dimensional diagram of the waste conveying pipe structure of an aluminum profile cutting and drilling machine; Figure 5 A three-dimensional view of the feeding mechanism of an aluminum profile cutting, drilling, and tapping machine. Figure 6 A three-dimensional view of the tail pressing mechanism of an aluminum profile cutting, drilling and tapping machine; Figure 7 A perspective view of the blocking mechanism of an aluminum profile cutting and drilling machine. Figure 8 A three-dimensional view of the cutting blade structure of an aluminum profile cutting and drilling machine. Figure 9 A perspective view of the tilting mechanism of an aluminum profile cutting and drilling machine. Figure 10 A three-dimensional view of the drilling and cutting mechanism of an aluminum profile cutting and tapping machine. Figure 11 A three-dimensional view of the stroke servo feed motor structure of an aluminum profile cutting and drilling machine; Figure 12 A three-dimensional view of the tapping stroke servo motor structure of an aluminum profile cutting and drilling machine; Figure 13 This is a three-dimensional view of the tapping mechanism of an aluminum profile cutting and drilling machine.

[0014] In the diagram: 1. Equipment base frame; 2. Waste discharge mechanism; 21. Waste receiving box; 22. Wastewater receiving box; 23. Waste connecting plate; 24. Waste conveying pipe; 25. Spiral conveyor plate; 26. Conveyor sprocket; 27. Waste drive motor; 28. Drive sprocket; 29. ​​Drain hole; 210. Inclined guide plate; 3. Tail pressing mechanism; 31. Pressing fixing plate; 32. Guide conveying plate; 33. Guide limit plate; 34. Pressing mounting plate; 35. Pressing cylinder; 36. Pressing rubber pad; 4. 41. Blocking Mechanism; 42. Blocking Connecting Plate; 43. Blocking Cylinder; 5. Blocking Rubber Pad; 5. Feeding Mechanism; 51. Linear Slide Rail; 52. Linear Slider; 53. Feeding Mounting Plate; 54. Linear Module; 55. T-Shaped Support; 56. Feeding Pressing Cylinder; 57. Feeding Rubber Plate; 58. Induction Mounting Plate; 59. Material Sensor; 6. Drilling and Cutting Mechanism; 61. Cutting Slide Rail; 62. Cutting Slider; 63. Cutting Base; 64. Cutting Protective Frame; 65. Cutting Mounting Plate; 66. 67. Cutting drive motor; 68. Main cutting synchronous belt pulley; 69. Cutting auxiliary shaft; 60. Tensioner pulley; 611. Cutting auxiliary synchronous belt pulley; 612. Cutting blade; 613. Cutting cylinder; 614. Drilling slider; 615. Drilling base plate; 616. Drilling upright plate; 617. Drilling top plate; 618. Stroke servo feed motor; 619. Straight shank chuck; 620. Drilling cylinder; 621. Drilling guide plate; 622. Drilling guide post; 623. Auxiliary base plate; 624. Drilling limit plate; 625. Upper limit plate; 7. Tilting mechanism; 71. Tilting mounting plate; 72. Tilting base plate; 73. Tilting limit plate; 74. Tilting drive plate; 8. Tapping mechanism; 81. Tapping slide rail; 82. Tapping slider; 83. Tapping limit seat; 84. Tapping base plate; 85. Tapping pad; 86. Scrap guide frame; 87. Support guide column; 88. Tapping top plate; 89. Tapping stroke servo motor; 810. Multi-spindle; 811. Tapping track; 812. Discharge port. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figures 1-13 A drilling and tapping machine for aluminum profiles includes a base frame 1, a waste discharge mechanism 2 on the inner wall of the base frame 1, and a tail pressing mechanism 3, a blocking mechanism 4, a feeding mechanism 5, a drilling and cutting mechanism 6, a flipping mechanism 7 and a tapping mechanism 8 respectively on the top of the base frame 1.

[0017] The waste discharge mechanism 2 realizes the automatic arrangement and collection of waste materials after drilling, cutting, and tapping. The waste discharge mechanism 2 includes a waste receiving box 21, which is located at the right end of the equipment base frame 1. A wastewater receiving box 22 is also installed on the inner bottom wall of the equipment base frame 1. A waste connecting plate 23 is installed on the inner bottom wall of the equipment base frame 1. A waste conveying pipe 24 is installed at an incline on one side surface of the waste connecting plate 23 and the inner side wall of the equipment base frame 1. A spiral conveying plate 25 is rotatably connected to the inner side wall of the waste conveying pipe 24. A conveyor chain is installed on the left end shaft of the spiral conveying plate 25. The surface of the wheel 26 and the waste connecting plate 23 is also equipped with a waste drive motor 27. The output end of the waste drive motor 27 is equipped with a drive sprocket 28 through a coupling. The surface of the drive sprocket 28 and the surface of the conveying sprocket 26 are connected by chain drive. A water leakage hole 29 is opened on the inner bottom wall of the left end of the waste conveying pipe 24. The right end of the waste conveying pipe 24 is located on the top of the waste receiving box 21. Inclined guide plates 210 are also installed on both sides of the top of the equipment bottom frame 1. The bottom ends of the two inclined guide plates 210 are fixedly installed with the top opening of the waste conveying pipe 24.

[0018] Specifically, the inclined guide plates 210 on both sides of the top of the equipment are designed to automatically guide aluminum shavings, scraps, and other waste generated during drilling and cutting processes to the top opening of the waste conveying pipe 24 by gravity, eliminating the need for manual assistance and preventing waste from scattering on the equipment table or in gaps. The waste drive motor 27, through the transmission cooperation of the drive sprocket 28, chain, and conveyor sprocket 26, drives the spiral conveyor plate 25 to rotate at high speed, forcibly pushing the waste from the left end of the conveying pipe to the waste receiving box 21 at the right end. The entire process is automated, requiring no manual cleaning or transfer. Waste generated from aluminum profile processing, especially aluminum shavings, has sharp edges and can easily cut hands when traditionally cleaned manually. This mechanism achieves a fully enclosed conveying of waste from generation to collection, eliminating the need for workers to directly contact the waste and completely eliminating such safety hazards.

[0019] The tail pressing mechanism 3 realizes the automatic pressing action during the conveying, drilling and cutting of long aluminum profiles; the tail pressing mechanism 3 includes pressing fixing plates 31, both pressing fixing plates 31 are installed on the top right end of the equipment base frame 1, both pressing fixing plates 31 are fixedly installed on the top of the two pressing fixing plates 31, both guide conveying plates 32 are fixedly installed on the top of the guide conveying plates 32, both guide limiting plates 33 are fixedly installed on the top of the guide conveying plates 32, both pressing fixing plates 31 are provided with pressing mounting plates 34 on the outside, the pressing mounting plates 34 are installed on the top of the equipment base frame 1 and are located above the pressing fixing plates 31, the pressing mounting plates 34 are installed on the top of the pressing mounting plates 34, the pressing cylinder 35 is installed on the top of the pressing cylinder 35, the pressing rubber pad 36 is installed on the telescopic bottom end of the pressing cylinder 35, and the pressing rubber pad 36 is located on the top of the aluminum profile.

[0020] Specifically, the mechanism is supported by two symmetrically mounted pressing and fixing plates 31 on the top right side of the equipment's base frame 1. Their core function is to provide a stable mounting reference for subsequent guiding and pressing components, ensuring the overall structural rigidity of the mechanism. A guide conveying plate 32 is horizontally fixed on top of the pressing and fixing plates 31, serving as a conveying carrier for the long aluminum profile and providing a smooth support surface for profile movement. A guide limiting plate 33 is further installed on top of the guide conveying plate 32, forming a conveying channel matching the width of the aluminum profile through side limiting, thus constraining the profile's deviation in the horizontal direction and preventing lateral swaying during conveying.

[0021] Outside the pressing plate 31, the pressing mounting plate 34 is installed on the top of the equipment base frame 1 and precisely positioned directly above the pressing plate 31, forming a "top-bottom corresponding" layout. The top of the pressing mounting plate 34 serves as the mounting carrier for the power actuator, and the pressing cylinder 35—the power core of the mechanism—is fixedly mounted thereon. The telescopic bottom of the pressing cylinder 35 is equipped with a pressing rubber pad 36, which directly contacts the top of the aluminum profile and is key to achieving "flexible pressing." Ultimately, the profile is firmly fixed to the guide conveyor plate 32 by the cylinder driving force.

[0022] The blocking mechanism 4 realizes the initial positioning action of the replacement long aluminum profile feeding; the blocking mechanism 4 includes a blocking connecting plate 41, the two ends of the blocking connecting plate 41 are fixedly installed on the top two sides of the two inclined guide plates 210 respectively, the surface of the blocking connecting plate 41 is equipped with a blocking cylinder 42, and the telescopic top of the blocking cylinder 42 is equipped with a blocking rubber pad 43.

[0023] Specifically, when a new long aluminum profile needs to be processed, the feeding mechanism 5 conveys the new profile to the processing area. Simultaneously, the equipment control system sends a signal, and the piston rod of the blocking cylinder 42 extends rapidly, moving the blocking rubber pad 43 to a preset positioning position. When the front end of the aluminum profile touches the blocking rubber pad 43, the blocking force generated by the rubber pad stops the profile from moving, completing the initial positioning action. During this process, the blocking mechanism 4 and the feeding mechanism 5 work precisely together—the conveying force of the feeding mechanism 5 and the blocking force of the blocking mechanism 4 are balanced, ensuring that the profile will not bounce or shift due to excessive conveying force, nor will it continue to move due to insufficient blocking force. After the initial positioning is completed, the tail pressing mechanism 3 immediately starts to fix the profile. Then, the piston rod of the blocking cylinder 42 retracts, and the blocking rubber pad 43 resets, making room for subsequent profile conveying and processing. The entire positioning process is highly efficient and seamless, requiring no manual adjustment.

[0024] The feeding mechanism 5 realizes the feeding action of long aluminum profile processing; the feeding mechanism 5 includes linear slide rails 51, the surfaces of two linear slide rails 51 are respectively installed parallel to the top ends of the equipment base frame 1, linear sliders 52 are slidably inserted into the surface of the linear slide rails 51, and feeding mounting plates 53 are fixedly installed on the top of the two linear sliders 52. A linear module 54 is also installed on one side of the top of the equipment base frame 1. The linear module 54 is located on the top of one of the linear slide rails 51, and the driving mechanism of the linear module 54 is... The moving end is installed on the top of the feeding mounting plate 53. A T-shaped support base 55 is installed on the top of the feeding mounting plate 53. Feeding clamping cylinders 56 are installed at the bottom of both ends of the T-shaped support base 55. Feeding rubber plates 57 are installed at the telescopic bottom of the feeding clamping cylinders 56. The feeding rubber plates 57 are located on the top of the aluminum profile. A sensing mounting plate 58 is also installed on one side of the T-shaped support base 55. Material sensors 59 are installed at both ends of the sensing mounting plate 58. The material sensors 59 are located on the top of the aluminum profile.

[0025] Specifically, this is implemented by forming a tight logical closed loop between the feeding mechanism 5, the blocking mechanism 4, and the tail pressing mechanism 3. When a new long aluminum profile is placed on the feeding mounting plate 53, the material sensor 59 first detects the presence of the profile and confirms its position, then sends a signal to the control system. The control system drives the feeding pressing cylinder 56 to operate, and the feeding rubber plate 57 descends to press the profile, preventing it from slipping during transport. Subsequently, the linear module 54 starts, driving the feeding mounting plate 53 to move smoothly along the linear slide rail 51, transporting the aluminum profile to the processing area.

[0026] Once the front end of the aluminum profile touches the blocking rubber pad 43 of the blocking mechanism 4 to complete the initial positioning, the material sensor 59 sends a positioning completion signal, and the feeding and pressing cylinder 56 presses the profile. After the tail pressing mechanism 3 temporarily loosens, the feeding mechanism 5, driven by the linear module 54, gradually conveys the profile according to the preset length based on the processing requirements, cooperating with the drilling and cutting mechanisms to complete segmented processing. After each segment is processed, the material sensor 59 monitors the remaining length of the profile in real time to ensure conveying accuracy until the entire profile is processed, achieving fully automatic connection of "feeding-positioning-conveying-processing".

[0027] The drilling and cutting mechanism 6 realizes the action of drilling and cutting long aluminum profiles. The drilling and cutting mechanism 6 includes two cutting slide rails 61 arranged in parallel. Cutting sliders 62 are slidably inserted into the surface of the cutting slide rails 61. Cutting bases 63 are fixedly installed on the top of each of the two cutting sliders 62. A cutting protective frame 64, a cutting mounting plate 65, and a cutting drive motor 66 are respectively installed on the top of the cutting base 63. The cutting mounting plate 65 and the cutting drive motor 66 are both located inside the cutting protective frame 64. A cutting main synchronous pulley 67 is installed at the output end of the cutting drive motor 66. The surface of the cutting mounting plate 65 is rotatably connected by bearings. The device includes a cutting auxiliary shaft 68, a tensioning wheel 69 mounted on one side of the cutting mounting plate 65, a cutting auxiliary synchronous pulley 610 mounted on the arc surface of the cutting auxiliary shaft 68, and two cutting auxiliary synchronous pulleys 610 and the main cutting synchronous pulley 67 connected by a synchronous belt drive. The surface of the tensioning wheel 69 is in contact with the surface of the synchronous belt. A cutting blade 611 is fixedly mounted on one end of the cutting auxiliary shaft 68. A cutting cylinder 612 is mounted on the inner wall of the bottom frame 1 of the device. The telescopic end of the cutting cylinder 612 is fixedly mounted to the bottom of the cutting base 63. The telescopic movement of the cutting cylinder 612 enables the cutting blade 611 to swing and cut.

[0028] Specifically, the output end of the cutting drive motor 66 is fitted with a main cutting synchronous pulley 67. An auxiliary cutting synchronous pulley 610 is mounted on the cutting auxiliary shaft 68, which is rotatably connected to the surface of the cutting mounting plate 65 via bearings. The main and auxiliary synchronous pulleys are connected by a synchronous belt. To ensure the stability of the synchronous belt drive, a tensioning pulley 69 is also installed on one side of the cutting mounting plate 65. Its surface is in contact with the synchronous belt, effectively eliminating transmission errors caused by belt slack. A cutting blade 611 is fixedly mounted on one end of the auxiliary cutting shaft 68. Power is efficiently transmitted to the blade via the path of motor-synchronous pulley-synchronous belt-shaft, achieving high-speed rotary cutting. Simultaneously, a cutting cylinder 612 is installed on the inner wall of the equipment's bottom frame 1. Its telescopic end is fixed to the bottom of the cutting base 63. The telescopic movement of the cylinder drives the entire cutting assembly to swing along the slide rail, completing the cutting feed and reset actions.

[0029] A drilling slider 613 is slidably inserted into one end of a linear guide rail 51. A drilling base plate 614 is installed on the top of the drilling slider 613. A drilling base 615 is fixedly installed on one side of the drilling base plate 614. The drilling base 615 is installed on the top of the equipment base frame 1. A drilling upright plate 616 is fixedly installed on the top of the drilling base plate 614. A drilling top plate 617 is installed on the top of each of the two drilling upright plates 616. A stroke servo feed motor 618 is installed on the top of the drilling top plate 617. A straight shank chuck 619 is installed at the output end of the stroke servo feed motor 618. The drilling drill bit is installed inside the straight shank chuck 619. A drilling cylinder 620 is installed on the inner side wall of the drilling upright plate 616. The extension end of the drilling cylinder 620... A drilling guide plate 621 is installed, and drilling guide posts 622 are installed on the surface of the drilling guide plate 621. The cutting blade 611 is located between the two drilling guide posts 622. An auxiliary base plate 623 is also installed on the top of the equipment base frame 1. The auxiliary base plate 623 is located between the two drilling upright plates 616. A drilling limiting plate 624 is installed on the top of the auxiliary base plate 623. A long aluminum profile is located inside the drilling limiting plate 624. During the positioning operation, the long aluminum profile is pressed against the surface of the aluminum profile by the movement of the drilling guide posts 622, so that it is pressed against the surface of the drilling limiting plate 624 for positioning. An upper limit plate 625 is also installed on the top of the auxiliary base plate 623 by screws. The upper limit plate 625 is located above the aluminum profile.

[0030] Specifically, the drilling support plate 616 fixed to the top of the drilling base plate 614 provides vertical support for the upper components. The drilling top plate 617 on top of the two support plates serves as the mounting platform for the power components. The stroke servo feed motor 618 mounted on it is the core of the drilling power. The straight shank chuck 619 at the motor output end is used to fix the drilling bit, which can be adapted to different specifications of drill bits to meet diverse drilling needs. The drilling cylinder 620 installed on the inner wall of the drilling support plate 616 serves as the positioning power source. The drilling guide plate 621 connected to its telescopic end is equipped with drilling guide posts 622, and the cutting blade 611 is located between the two drilling guide posts 622, realizing spatial coordination of the drilling and cutting processes. Meanwhile, the auxiliary base plate 623 at the top of the equipment base frame 1 is located between the two drilling upright plates 616, and the drilling limiting plate 624 at its top forms a profile positioning groove. The upper limit plate 625 is fixed to the top of the auxiliary base plate 623 by screws and is located above the aluminum profile, forming an upper and lower constraint with the drilling limiting plate 624.

[0031] The flipping mechanism 7 realizes the flipping action of the product after cutting and drilling; the flipping mechanism 7 includes a flipping mounting plate 71 installed on the bottom frame 1 of the equipment, and a flipping base plate 72 is fixedly installed on the top of each of the two flipping mounting plates 71. A flipping limiting plate 73 and a flipping driving plate 74 are installed on the top of the flipping base plate 72, and each pair of flipping driving plates 74 are located on one side of the flipping limiting plate 73.

[0032] Specifically, the operation of the flipping mechanism 7 is seamlessly integrated with the preceding cutting, drilling, and subsequent tapping mechanisms 8, ensuring precise and efficient product posture conversion. After the aluminum profile is cut and drilled, the feeding mechanism 5 transports the product to the working area of ​​the flipping mechanism 7. The product first enters the constraint space formed by the flipping limit plate 73, which positions the product from both sides to prevent positional deviation before flipping. Subsequently, the two flipping drive plates 74 located on one side of the limit plate are adjusted to form a customized flipping track, allowing the product to complete a 180° flip around a preset axis. After flipping, the product, after posture adjustment, is precisely entered into the processing area of ​​the tapping mechanism 8 by the subsequent conveying mechanism, completing a seamless connection from "processing-flipping-reprocessing." The entire process requires no manual intervention, achieving fully automated posture conversion.

[0033] The tapping mechanism 8 performs the tapping action on the flipped product. The tapping mechanism 8 includes a tapping slide rail 81 mounted on the top of the equipment base frame 1. A tapping slider 82 is slidably inserted into the surface of the tapping slide rail 81. A tapping limit seat 83 is also fixedly mounted on the surface of the tapping slide rail 81 by screws. A tapping base plate 84 is mounted on the top of the tapping slider 82. Tapping pads 85 are fixedly mounted on the surfaces of both tapping base plates 84. A scrap guide frame 86 is mounted at the bottom of the tapping pad 85, and a support guide post 87 is mounted on the top of the tapping pad 85. Each pair of support guide posts 87 forms a group, and a tapping top plate 88 is fixedly installed on the top of each pair of support guide posts 87. A tapping stroke servo motor 89 is installed on the top of the tapping top plate 88. A multi-spindle head 810 is installed at the output end of the tapping stroke servo motor 89. A tapping track 811 is also installed on the top of the tapping pad 85. The cut aluminum profile sheet is located inside the tapping track 811, and the tapping tap of the multi-spindle head 810 is located above the cut aluminum profile sheet. A discharge port 812 is also installed on the left side of the tapping pad 85.

[0034] Specifically, a tapping pad 85 is fixedly installed on the tapping base plate 84 at the top of the tapping slider 82, forming a double-layer support structure to ensure that the mechanism is vibration-free during tapping. The waste guide frame 86 at the bottom of the tapping pad 85 is specifically designed to collect aluminum chips generated during tapping, preventing waste accumulation from affecting processing. The support guide posts 87 at the top of the pad are symmetrically distributed in two sets, and the tapping top plate 88 fixed on top of them provides a stable mounting platform for the power components. The tapping stroke servo motor 89 on the tapping top plate 88 is the core of the tapping power. The multi-spindle 810 connected to the output end can simultaneously install multiple sets of tapping taps according to the number of holes, realizing simultaneous tapping of multiple holes. The tapping track 811 at the top of the tapping pad 85 provides positioning constraints for the profile, ensuring that the tap is precisely aligned with the pre-drilled hole. The discharge port 812 on the left side of the pad provides a smooth discharge channel for the processed profile.

[0035] The feeding mechanism 5, the tail clamping mechanism 3, and the blocking mechanism 4 together constitute the core auxiliary system of the aluminum profile cutting, drilling, and tapping machine. These three components respectively undertake the key functions of "precise conveying," "stable fixing," and "initial positioning," forming a complete closed-loop operation of "positioning-conveying-fixing-processing." The feeding mechanism 5, with its high-precision linear module 54 and slide rails as its core, combined with flexible clamping and intelligent sensing, achieves automated and high-precision conveying of the aluminum profile. The blocking mechanism 4 provides a unified initial positioning benchmark for the profile; and the tail clamping mechanism 3 ensures the absolute stability of the profile during processing.

[0036] The three main processing units work in tandem with drilling, cutting, and tapping mechanisms, completely transforming the traditional aluminum profile processing methods that suffer from excessive manual intervention, low precision, and poor efficiency. This upgrade of the production process addresses these issues across multiple dimensions, including processing accuracy, production efficiency, labor costs, and operational safety. This integrated and automated support system provides solid support for the large-scale and refined production of aluminum profile processing enterprises and is the core guarantee for the high-efficiency production of modern aluminum profile processing equipment.

[0037] Working Principle: After the equipment starts, the control system automatically completes the reset and calibration of each mechanism: the piston rod of the pressing cylinder 35 of the tail pressing mechanism 3 retracts, and the pressing rubber pad 36 disengages from the conveying path; the piston rod of the blocking cylinder 42 of the blocking mechanism 4 extends, and the blocking rubber pad 43 is in the preset positioning position, forming the feeding blocking reference; the linear module 54 of the feeding mechanism 5 drives the feeding mounting plate 53 to reset to the feeding end, and the feeding clamping cylinder 56 is in the loosening state; the execution parts of the cutting, drilling and other processing mechanisms all return to their initial positions, ensuring the accurate positioning of each mechanism and preparing for subsequent operations. At the same time, the equipment completes a status self-check through built-in sensors, and after confirming that there are no abnormalities in each component, it enters the standby state, waiting for the aluminum profile to be fed.

[0038] Workers place long aluminum profiles into the guide conveying area of ​​the feeding mechanism 5. Upon detecting the profile, the material sensor 59 of the feeding mechanism 5 immediately sends a signal to the control system. The control system then drives the feeding clamping cylinder 56 to actuate, causing the feeding rubber plate 57 to descend and clamp the profile, preventing slippage during conveying. Subsequently, the linear module 54 starts, driving the feeding mounting plate 53 to convey the profile along the linear slide rail 51 to the processing area. When the front end of the profile touches the blocking rubber pad 43 of the blocking mechanism 4, the pressure sensor of the blocking mechanism 4 sends back a positioning signal, and the feeding mechanism 5 immediately stops conveying, completing the initial positioning of the profile. At this time, the blocking rubber pad 43 buffers the impact force of the profile through flexible contact, while its high coefficient of friction ensures that the profile will not shift on its own, providing a uniform reference for subsequent processing.

[0039] After initial positioning, the control system synchronously sends a command to the tail clamping mechanism 3. The piston rod of the clamping cylinder 35 rapidly descends, causing the clamping rubber pad 36 to tightly adhere to the top of the aluminum profile. The clamping rubber pad 36 converts the rigid pressure of the cylinder into flexible pressure, which is applied evenly to the surface of the profile, achieving both firm clamping and preventing profile deformation. Simultaneously, the guide limit plate 33 constrains the profile from both sides, forming a three-dimensional fixed state of "top and bottom clamping, left and right limiting". This dual fixing method effectively resists the cutting forces generated during subsequent processing, ensuring that the profile has no displacement or vibration during processing, providing a core guarantee for processing accuracy.

[0040] After the profile is fixed, the piston rod of the blocking cylinder 42 of the blocking mechanism 4 retracts, and the blocking rubber pad 43 disengages from the conveying path, making room for the subsequent conveying of the profile. The control system, based on preset processing parameters such as cutting length and drilling position, drives the linear module 54 of the feeding mechanism 5 to convey the profile at a precise length, moving the area to be processed to the working range of the cutting and drilling mechanisms. When the profile reaches the designated position, the feeding mechanism 5 stops conveying and maintains a pressed state. The drilling cylinder 620 of the drilling mechanism pushes the guide post to squeeze the profile, further strengthening the positioning. Subsequently, the stroke servo feed motor 618 drives the drill bit to rotate at high speed and descend precisely, completing the drilling process. After drilling is completed, the drive motor of the cutting mechanism starts, driving the cutting blade 611 to rotate at high speed via synchronous belt transmission. Simultaneously, the cutting cylinder 612 pushes the cutting base 63 along the cutting slide rail 61 to feed towards the profile, completing the cutting operation. Waste generated during processing is fed into the conveying pipe through the inclined guide plate 210 of the waste discharge mechanism 2, and then conveyed to the waste receiving box 21 by the spiral conveyor plate 25. Wastewater is separated into the wastewater receiving box 22 through the water leakage hole 29, thus achieving solid-liquid separation.

[0041] After cutting, the feeding mechanism 5 transports the processed profile to the working area of ​​the flipping mechanism 7. After the profile enters the constraint space formed by the flipping limit plate 73, the flipping drive plate 74 applies a stabilizing torque through position adjustment, causing the profile to rotate 180° around the preset axis, ensuring that the threaded surface faces upward. After the posture adjustment, the feeding mechanism 5 accurately transports the profile to the tapping track 811 of the tapping mechanism 8, and the tapping track 811 positions the profile from both sides. After the tapping operation starts, the tapping stroke servo motor 89 drives the tapping tap on the multi-spindle 810 to rotate at high speed, while simultaneously guiding it smoothly downward along the support guide post 87, realizing simultaneous tapping of multiple holes. The aluminum chips generated by tapping are collected by the waste guide frame 86 at the bottom of the tapping pad 85 and then flow into the waste conveying pipe 24. The finished profile after tapping is transported out of the equipment through the discharge port 812 on the left side of the tapping pad 85 and enters the subsequent inspection or stacking stage.

[0042] After the cutting and drilling of a single section of profile is completed, the clamping cylinders of the tail clamping mechanism 3 and the feeding mechanism 5 simultaneously release the material. The feeding mechanism 5 continues to feed the profile according to the processing requirements of the next section, repeating the "clamping-processing" process until the entire aluminum profile is processed. When the last section of profile is processed, the feeding mechanism 5 transports the finished product to the discharge area, and all mechanisms are reset to their initial state, waiting for the next aluminum profile to be fed, thus realizing continuous batch production. Throughout the process, the control system collects the position and status signals of each mechanism in real time through sensors, precisely controlling the start and stop times of each link to ensure smooth and uninterrupted collaborative operation between mechanisms and maximize production efficiency.

[0043] The entire operation of the equipment relies on the precise scheduling of the central control system, whose core logic is a closed-loop control of "signal acquisition - command issuance - action feedback". Sensors such as material sensor 59, position sensor, and pressure sensor collect information such as profile position and mechanism status in real time and transmit it to the control system. The control system analyzes and processes the information through preset programs and issues action commands to the actuators of each mechanism, such as cylinders, servo motors, and drive motors. After the actuators complete their actions, they send status information back to the control system through the feedback module, ensuring that each action is precise and controllable. This closed-loop control method not only achieves full-process automation but also detects anomalies in a timely manner and issues shutdown alarms, improving the safety and reliability of equipment operation.

[0044] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An aluminum profile cutting, drilling, and tapping machine, comprising a base frame (1), characterized in that: The inner wall of the equipment bottom frame (1) is provided with a waste discharge mechanism (2), and the top of the equipment bottom frame (1) is provided with a tail pressing mechanism (3), a blocking mechanism (4), a feeding mechanism (5), a drilling and cutting mechanism (6), a flipping mechanism (7) and a tapping mechanism (8). The waste discharge mechanism (2) realizes the automatic arrangement and collection of waste materials after drilling, cutting and tapping; The tail pressing mechanism (3) realizes the automatic pressing action of conveying, drilling and cutting long aluminum profiles; The blocking mechanism (4) realizes the initial positioning action of the replacement long aluminum profile feeding; The feeding mechanism (5) realizes the feeding action of long aluminum profile processing; The drilling and cutting mechanism (6) realizes the action of drilling and cutting long aluminum profiles; The flipping mechanism (7) realizes the flipping action of the product conveying after cutting and drilling; The tapping mechanism (8) performs the tapping action on the flipped product.

2. The aluminum profile cutting, drilling, and tapping machine according to claim 1, characterized in that: The waste discharge mechanism (2) includes a waste receiving box (21), which is located at the right end of the equipment base frame (1). A wastewater receiving box (22) is also installed on the inner bottom wall of the equipment base frame (1). A waste connecting plate (23) is installed on the inner bottom wall of the equipment base frame (1). A waste conveying pipe (24) is installed obliquely on one side surface of the waste connecting plate (23) and the inner side wall of the equipment base frame (1). A spiral conveying plate (25) is rotatably connected to the inner side wall of the waste conveying pipe (24). A conveying sprocket (26) is installed on the left end shaft of the spiral conveying plate (25). The waste connecting plate (23) The surface is also equipped with a waste drive motor (27), and the output end of the waste drive motor (27) is equipped with a drive sprocket (28) through a coupling. The surface of the drive sprocket (28) and the surface of the conveying sprocket (26) are connected by chain drive. A water leakage hole (29) is opened on the inner bottom wall of the left end of the waste conveying pipe (24). The right end of the waste conveying pipe (24) is located on the top of the waste receiving box (21). Inclined guide plates (210) are also installed on both sides of the top of the equipment bottom frame (1). The bottom ends of the two inclined guide plates (210) are fixedly installed with the top opening of the waste conveying pipe (24).

3. The aluminum profile cutting, drilling, and tapping machine according to claim 2, characterized in that: The tail pressing mechanism (3) includes pressing fixing plates (31). Both pressing fixing plates (31) are installed on the top right end of the equipment bottom frame (1). Guide conveying plates (32) are fixedly installed on the top of both pressing fixing plates (31). Guide limiting plates (33) are fixedly installed on the top of the guide conveying plates (32). Pressing mounting plates (34) are provided on the outside of both pressing fixing plates (31). Pressing mounting plates (34) are installed on the top of the equipment bottom frame (1) and are located above the pressing fixing plates (31). Pressing cylinders (35) are installed on the top of the pressing mounting plates (34). Pressing rubber pads (36) are installed at the telescopic bottom end of the pressing cylinders (35). Pressing rubber pads (36) are located on the top of the aluminum profile. The blocking mechanism (4) includes a blocking connecting plate (41), the two ends of which are fixedly installed on the top two sides of the two inclined guide plates (210), and a blocking cylinder (42) is installed on the surface of the blocking connecting plate (41), and a blocking rubber pad (43) is installed on the telescopic top end of the blocking cylinder (42).

4. The aluminum profile cutting, drilling, and tapping machine according to claim 1, characterized in that: The feeding mechanism (5) includes linear slide rails (51). The surfaces of the two linear slide rails (51) are respectively installed parallel to the top ends of the equipment base frame (1). Linear sliders (52) are slidably inserted into the surfaces of the linear slide rails (51). Feeding mounting plates (53) are fixedly installed on the top of the two linear sliders (52). A linear module (54) is also installed on one side of the top of the equipment base frame (1). The linear module (54) is located on the top of one of the linear slide rails (51). The driving end of the linear module (54) is connected to the feeding mounting plate. The top of the feeding mounting plate (53) is installed with a T-shaped support base (55). Feeding and pressing cylinders (56) are installed at the bottom of both ends of the T-shaped support base (55). Feeding rubber plate (57) is installed at the telescopic bottom of the feeding and pressing cylinder (56). The feeding rubber plate (57) is located at the top of the aluminum profile. A sensing mounting plate (58) is also installed on one side of the T-shaped support base (55). Material sensors (59) are installed at both ends of the sensing mounting plate (58). The material sensors (59) are located at the top of the aluminum profile.

5. The aluminum profile cutting, drilling, and tapping machine according to claim 4, characterized in that: The drilling and cutting mechanism (6) includes a cutting slide rail (61), with two cutting slide rails (61) arranged in parallel. A cutting slider (62) is slidably inserted into the surface of the cutting slide rail (61). A cutting base (63) is fixedly installed on the top of each of the two cutting sliders (62). A cutting protective frame (64), a cutting mounting plate (65), and a cutting drive motor (66) are respectively installed on the top of the cutting base (63). The cutting mounting plate (65) and the cutting drive motor (66) are both located inside the cutting protective frame (64). A cutting main synchronous pulley (67) is installed at the output end of the cutting drive motor (66). A cutting auxiliary shaft (68) is rotatably connected to the surface of the cutting mounting plate (65) through bearings. A tensioning wheel (69) is also installed on one side surface of the cutting mounting plate (65), and a cutting auxiliary synchronous belt pulley (610) is installed on the arc surface of the cutting auxiliary rotating shaft (68). The two cutting auxiliary synchronous belt pulleys (610) and the cutting main synchronous belt pulley (67) are connected by synchronous belt drive. The surface of the tensioning wheel (69) is in contact with the surface of the synchronous belt. A cutting blade (611) is fixedly installed at one end of the cutting auxiliary rotating shaft (68). A cutting cylinder (612) is installed on the inner wall of the equipment bottom frame (1). The telescopic end of the cutting cylinder (612) is fixedly installed at the bottom of the cutting base (63). The cutting blade (611) swings and cuts by the telescopic movement of the cutting cylinder (612). A drilling slider (613) is slidably inserted into one end of the linear slide rail (51). A drilling base plate (614) is installed on the top of the drilling slider (613). A drilling base (615) is fixedly installed on one side of the drilling base plate (614). The drilling base (615) is installed on the top of the equipment base frame (1). A drilling upright plate (616) is fixedly installed on the top of the drilling base plate (614). A drilling top plate (617) is installed on the top of each of the two drilling upright plates (616). A stroke servo feed motor (618) is installed on the top of the drilling top plate (617). A straight shank chuck (619) is installed at the output end of the stroke servo feed motor (618). The drilling bit is installed inside the straight shank chuck (619). A drilling cylinder (620) is installed on the inner side wall of the drilling upright plate (616). The telescopic end of the device is equipped with a drilling guide plate (621), and a drilling guide post (622) is installed on the surface of the drilling guide plate (621). The cutting blade (611) is located between the two drilling guide posts (622). An auxiliary base plate (623) is also installed on the top of the device base frame (1). The auxiliary base plate (623) is located between the two drilling uprights (616). A drilling limiting plate (624) is installed on the top of the auxiliary base plate (623). A long aluminum profile is located inside the drilling limiting plate (624). During the positioning operation, the long aluminum profile is pressed against the surface of the aluminum profile by the movement of the drilling guide post (622), so that it is pressed against the surface of the drilling limiting plate (624) for positioning. An upper limit plate (625) is also installed on the top of the auxiliary base plate (623) by screws. The upper limit plate (625) is located above the aluminum profile.

6. The aluminum profile cutting, drilling, and tapping machine according to claim 1, characterized in that: The flipping mechanism (7) includes a flipping mounting plate (71) installed on the bottom frame (1) of the equipment. A flipping base plate (72) is fixedly installed on the top of each of the two flipping mounting plates (71). A flipping limiting plate (73) and a flipping driving plate (74) are installed on the top of the flipping base plate (72). Each pair of flipping driving plates (74) is located on one side of the flipping limiting plate (73).

7. The aluminum profile cutting, drilling, and tapping machine according to claim 1, characterized in that: The tapping mechanism (8) includes a tapping slide rail (81) installed on the top of the equipment base frame (1). A tapping slider (82) is slidably inserted into the surface of the tapping slide rail (81). A tapping limit seat (83) is also installed on the surface of the tapping slide rail (81) by screws. A tapping base plate (84) is installed on the top of the tapping slider (82). A tapping pad (85) is fixedly installed on the surface of each of the two tapping base plates (84). A waste guide frame (86) is installed at the bottom of the tapping pad (85). A support guide post (87) is installed on the top of the tapping pad (85). Every two of the support posts are connected together. The guide pillars (87) are a set, and the top of each of the two support guide pillars (87) is fixedly installed with a tapping top plate (88). The top of the tapping top plate (88) is installed with a tapping stroke servo motor (89). The output end of the tapping stroke servo motor (89) is installed with a multi-spindle (810). The top of the tapping pad (85) is also installed with a tapping track (811). The cut aluminum profile sheet is located inside the tapping track (811), and the tapping tap of the multi-spindle (810) is located above the cut aluminum profile sheet. The left side of the tapping pad (85) is also installed with a discharge port (812).

Images