Aluminum profile positioning and cutting device
By combining immersion cooling in a cold oil tank with cleaning sponges, the problems of uneven cooling and incomplete cleaning in aluminum profile cutting devices have been solved, resulting in longer saw blade life and high-precision cutting, improving processing efficiency and environmental cleanliness.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- TIANJIN ZHONGFU TECHNOLOGY CO LTD
- Filing Date
- 2026-05-07
- Publication Date
- 2026-06-16
Smart Images
Figure CN122210116A_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the technical field of aluminum profile cutting equipment, and specifically relates to an aluminum profile positioning and cutting device. Background Technology
[0002] Aluminum profiles, with their excellent properties such as light weight, high strength, corrosion resistance, and ease of processing, are widely used in various fields such as construction, automobiles, aerospace, and electronic equipment, and market demand continues to rise. In the production and processing of aluminum profiles, positioning and cutting is one of the core processes. Its cutting accuracy, saw blade lifespan, and processing efficiency directly determine the quality of the finished aluminum profiles and production efficiency. Therefore, increasingly higher requirements are being placed on the performance of aluminum profile positioning and cutting devices.
[0003] Currently, existing aluminum profile cutting equipment still faces many technical challenges in practical applications, which severely restrict the improvement of processing quality and production efficiency. These challenges are as follows: First, the saw blade's cooling and cleaning effects are inadequate, resulting in a short service life and inconsistent cutting quality. Aluminum is relatively soft and highly viscous. During cutting, the high-speed rotation of the saw blade and friction with the aluminum profile generate a large amount of heat. If cooling is not timely, this can lead to annealing and softening of the saw blade, deformation of the substrate, dulling of the cutting edge, and even tooth breakage. Simultaneously, the aluminum chips produced during cutting easily melt and adhere to the saw blade teeth, forming aluminum nodules that block the chip removal channel, exacerbating saw blade wear and cutting resistance, resulting in burrs and skewing of the cut, affecting the precision of the finished product. Current technologies mostly employ air cooling, single-point spray cooling, or periodic manual cleaning. Air cooling has low efficiency and cannot meet the cooling requirements of continuous cutting, easily leading to localized overheating. Single-point spray cooling has poor uniformity, significant oil waste, and only achieves localized cooling, failing to thoroughly remove aluminum chips from the tooth gaps. Manual cleaning is inefficient and infrequent, often only performed after the saw blade has worn down, failing to achieve real-time maintenance. This significantly shortens the saw blade's service life, and frequent blade replacements not only increase consumable costs but also interrupt the production process and reduce processing efficiency. Summary of the Invention
[0004] The purpose of this invention is to provide an aluminum profile positioning and cutting device with a simple structure and reasonable design in order to solve the above problems.
[0005] The present invention achieves the above objectives through the following technical solutions: An aluminum profile positioning and cutting device includes a frame, an aluminum profile conveying mechanism at the top of the frame, a base cooperating with the aluminum profile conveying mechanism on the side wall of the frame, a saw blade oil cooling mechanism on the inner side wall of the base, a cutting mechanism cooperating with the saw blade oil cooling mechanism on the inner side wall of the base, and a positioning mechanism cooperating with the aluminum profile conveying mechanism and the cutting mechanism at the top of the frame. The saw blade oil cooling mechanism includes two cleaning sponges that cooperate with the cutting mechanism either close to or far from each other.
[0006] As a further optimization of the present invention, a cold oil tank is fixedly installed on the top of the base. The side wall of the cold oil tank has an oil inlet and outlet. The interior of the cold oil tank is filled with cold oil through the oil inlet and outlet. A bidirectional lead screw is rotatably connected to the front side of the inner side wall of the cold oil tank. Slider blocks are threaded on both ends of the outer side wall of the bidirectional lead screw. Two cleaning sponges are respectively fixedly installed on the side walls of the corresponding sliders. A limiting rod that slides through the side walls of the two sliders is fixedly installed on the inner side wall of the cold oil tank. The stirring paddle is fixedly sleeved in the middle of the outer side wall of the bidirectional lead screw. The stirring paddle that agitates the cold oil inside the cold oil tank is fixedly sleeved on the outer side wall of the bidirectional lead screw. The stirring paddle cooperates with the cutting mechanism. A third servo motor that drives the bidirectional lead screw to rotate is fixedly installed on the side wall of the cold oil tank.
[0007] As a further optimization of the present invention, the cutting mechanism includes a lifting seat that is raised and lowered on the top of the base. A slide is slidably connected to the lifting seat. A second servo motor is fixedly installed on the top of the slide. The output end of the second servo motor rotatably passes through an acceleration box fixedly installed on the top of the slide. An active pulley rotatably connected inside the acceleration box is fixedly sleeved on the output end of the second servo motor. A transmission rod rotatably passes through the side wall of the acceleration box. A driven pulley rotatably connected inside the acceleration box is fixedly sleeved on one end of the transmission rod. A transmission belt is sleeved on the outer side wall of the active pulley and the driven pulley. The diameter of the active pulley is larger than the diameter of the driven pulley. A cutting saw blade that cooperates with the stirring paddle and two cleaning sponges is fixedly connected to the other end of the transmission rod. A tool cover covering the outside of the cutting saw blade is fixedly installed on the top of the slide.
[0008] As a further optimization of the present invention, a cylinder is fixedly installed on the top of the base, the output end of the cylinder is fixedly connected to the bottom of the lifting seat, and telescopic rods located on the front and rear sides of the cylinder are fixedly installed on the top of the base, with one end of the two telescopic rods fixedly connected to the bottom of the lifting seat.
[0009] As a further optimization of the present invention, the top of the lifting seat is provided with a first sliding groove, the inner side wall of the first sliding groove is rotatably connected to a lead screw, the bottom of the sliding seat is threaded onto the outer side wall of the lead screw, and a first servo motor for driving the lead screw to rotate is fixedly installed on the side wall of the lifting seat.
[0010] As a further optimization of the present invention, the aluminum profile conveying mechanism includes a cutting machine tool fixedly installed on the top of the frame, a base fixedly installed on one side of the top of the cutting machine tool, a conveying seat fixedly installed on the top of the base, a conveying groove opened on the top of the conveying seat, a conveying push plate slidably connected to the inner side wall of the conveying groove, a conveying cylinder fixedly installed on the side wall of the conveying seat, and the output end of the conveying cylinder slidably passes through the side wall of the conveying seat and is fixedly connected to the side wall of the conveying push plate.
[0011] As a further optimization of the present invention, the positioning mechanism includes a U-shaped cover fixedly installed on the top of the frame, the U-shaped cover being disposed on the outside of the cutting machine tool, a hydraulic cylinder being fixedly installed on the top of the U-shaped cover, the output end of the hydraulic cylinder slidingly penetrating through the bottom of the U-shaped cover, and limit grooves being provided on both the front and rear sides of the inner sidewall of the U-shaped cover, and a positioning pressure plate fixedly connected to the output end of the hydraulic cylinder being slidably connected to the inner sidewall of the limit groove.
[0012] As a further optimization of the present invention, a cutting seat located on the side wall of the conveyor seat is fixedly installed on the top of the cutting machine tool, and the top of the cutting seat is horizontally arranged with the bottom of the conveyor trough.
[0013] As a further optimization of the present invention, a housing is fixedly installed on the top of the base, and the cutting mechanism and the saw blade oil cooling mechanism are located inside the housing.
[0014] As a further optimization of the present invention, a control panel electrically connected to the conveying cylinder, the first servo motor, the second servo motor, the third servo motor, the hydraulic cylinder, and the cylinder is fixedly installed on the side wall of the housing.
[0015] The beneficial effects of this invention are as follows: 1. This invention employs an immersion cooling system in a cold oil tank, allowing the saw blade to be completely submerged in the cooling oil. This achieves simultaneous cooling of the saw teeth, substrate, and weld seams, preventing localized high-temperature accumulation. Combined with a stirring paddle that dynamically agitates the cold oil, forced convection heat transfer eliminates oil temperature stratification within the tank, maintaining stable cooling efficiency and preventing the saw blade from overheating, resulting in annealing softening, thermal deformation, and wobbling. Oil cooling provides uniform temperature and heat distribution, avoiding the internal stress cracks caused by rapid cooling like water cooling, and is not affected by ambient temperature like air cooling, ensuring long-term continuous operation. While maintaining the dimensional accuracy and structural rigidity of the saw blade, aluminum, being a soft and sticky material, easily melts and adheres to the saw teeth during cutting, forming aluminum nodules that clog the chip removal space and exacerbate friction and wear. This device's agitator drives the flow of cold oil, continuously flushing the saw blade surface and tooth gaps, flushing residual aluminum chips into the oil tank for sedimentation, preventing secondary cutting damage to the cutting edge. When the saw blade is lifted out of the oil, flexible cleaning sponges on both sides gently wipe it, simultaneously removing surface oil and any remaining fine chips, keeping the saw teeth sharp and ensuring smooth chip removal, thus reducing tooth breakage at the source. The cleaning sponge eliminates the risks of tooth breakage and blade dulling. Its spacing can be adjusted via a two-way screw, ensuring optimal contact with the saw blade and providing stable and controllable cleaning. The saw blade rotates at low speed within the oil chamber, forming a uniform and dense oil film on its surface. This significantly reduces the friction coefficient between the saw blade and the aluminum profile during cutting, minimizing abrasive and adhesive wear on the cutting edge. The oil film also isolates the saw blade from air and moisture, inhibiting corrosion of the saw blade substrate and oxidation of the carbide cutting tip. It also delays fatigue and loosening at the weld between the cutting tip and the substrate, significantly improving the saw blade's durability. The sponge removes excess grease, ensuring a suitable oil film thickness while preventing excessive oil dripping and contamination of the profile and equipment. Excessive grease absorption by the cleaning sponge reduces its cleaning effectiveness; this device uses a two-way screw to drive a slider to move in opposite directions, squeezing the sponge to expel accumulated oil and restoring its absorption and wiping capabilities, eliminating the need for frequent machine shutdowns for replacement. The cooling oil circulates and agitates within the tank, allowing aluminum chips to settle naturally. Combined with rapid oil inlet and outlet replacement, this maintains long-term oil cleanliness, continuously and stably providing cooling, lubrication, and flushing functions, preventing secondary scratches to the saw blade from dirty oil.
[0016] 2. This invention employs a conveyor trough with a limit setting adapted to the cross-section of the aluminum profile, combined with a conveyor cylinder for pushing the material, ensuring no deviation during the feeding process. Combined with a hydraulically driven guide positioning plate for clamping, the aluminum profile remains displacement-free and warped during cutting, significantly improving the accuracy of fixed-length cutting. This solves the problems of skewed cutting edges and dimensional errors caused by skewed feeding and unstable clamping in traditional devices. The cutting saw blade can be raised and lowered by a cylinder, and its horizontal position can be finely adjusted by a servo motor and lead screw, adapting to the processing of aluminum profiles of different thicknesses and cutting positions. With an accelerator and belt drive, the speed and torque are adjustable, balancing cutting efficiency and profile end-face quality, solving the problems of fixed height and rough position adjustment in traditional cutting devices.
[0017] 3. The present invention is equipped with a U-shaped cover, outer shell and blade cover, which can effectively prevent aluminum chips from splashing, cooling oil from splashing and the risk of accidental contact; the oil cooling method replaces a large amount of water spraying for cooling, no wastewater is generated, the working environment is cleaner, and oil waste and environmental pollution are reduced. The frame adopts a high-strength rigid structure, and the lifting and sliding parts are equipped with guide mechanisms, so there is no shaking during operation and no deformation after long-term use; the cooling oil can be quickly replaced through the oil inlet and outlet, and the cleaning sponge, cutting saw blade and other vulnerable parts are easy to disassemble and assemble, resulting in low equipment maintenance costs and high operational reliability. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the first overall structure of the present invention; Figure 2 This is the second overall structural diagram of the present invention; Figure 3 This is a schematic diagram of the structure of the present invention with the U-shaped cover and the outer shell removed; Figure 4 This is a partial side-section structural diagram of the present invention; Figure 5 This is a side view schematic diagram of the axial structure of the present invention; Figure 6 This is the present invention. Figure 5 A schematic diagram of the front view of the axonal structure; Figure 7 This is an assembly diagram of the saw blade oil cooling mechanism and the cutting mechanism of the present invention; Figure 8 This is a schematic diagram of the first cooperation structure between the saw blade oil cooling mechanism and the cutting mechanism of the present invention; Figure 9 This is a schematic diagram of the second cooperation structure between the saw blade oil cooling mechanism and the cutting mechanism of the present invention; Figure 10 This is a schematic diagram of the assembly structure of the third servo motor, bidirectional lead screw, slider, and stirring paddle of the present invention. Figure 11 This is a top-view axonometric structural diagram of the aluminum profile conveying mechanism of the present invention.
[0019] In the diagram: 1. Frame; 2. Aluminum profile conveying mechanism; 201. Cutting machine tool; 202. Conveyor seat; 203. Conveyor trough; 204. Conveyor push plate; 205. Conveyor cylinder; 206. Base; 3. Positioning mechanism; 301. U-shaped cover; 302. Hydraulic cylinder; 303. Limiting slide; 304. Positioning pressure plate; 4. Base; 5. Saw blade oil cooling mechanism; 501. Cold oil tank; 502. Oil inlet and outlet; 503. Two-way lead screw; 504. Slider; 505. Limiting rod; 506. Agitator. 507. Cleaning sponge; 508. Third servo motor; 6. Cutting mechanism; 601. Lifting seat; 602. First servo motor; 603. Lead screw; 604. First slide rail; 605. Slide seat; 606. Second servo motor; 607. Accelerator box; 608. Tool cover; 609. Cutting saw blade; 610. Telescopic rod; 611. Cylinder; 612. Transmission belt; 613. Driven pulley; 614. Drive pulley; 615. Transmission rod; 7. Housing; 8. Control panel; 9. Cutting seat. Detailed Implementation
[0020] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.
[0021] Example 1: As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 11 As shown, an aluminum profile positioning and cutting device includes a frame 1, which is the core load-bearing foundation of the entire device. It is made of high-strength rigid steel structure to ensure that the equipment does not shake or deform during operation, and provides stable installation support for each functional component, adapting to the impact force requirements during aluminum profile cutting.
[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 11As shown, the top of the frame 1 is equipped with an aluminum profile conveying mechanism 2. This mechanism smoothly and accurately conveys the aluminum profile to be cut to the cutting position, enabling continuous processing. The aluminum profile conveying mechanism 2 includes a cutting machine tool 201 fixedly installed on the top of the frame 1. The cutting machine tool 201 provides a working platform for aluminum profile conveying and cutting, ensuring the aluminum profile is placed stably. A base 206 is fixedly installed on one side of the top of the cutting machine tool 201. The base 206 provides mounting support for the conveyor seat 202, ensuring the stability of the conveying structure. The conveyor seat 202 is fixedly installed on the top of the base 206. A conveying groove 203 is formed on the top of the conveyor seat 202. The conveying groove 203 is adapted to the cross-sectional shape of the aluminum profile to limit the aluminum profile and prevent deviation during conveying. A conveying pusher plate 204 is slidably connected to the inner side wall of the conveying trough 203. A conveying cylinder 205 is fixedly installed on the side wall of the conveying seat 202. The output end of the conveying cylinder 205 slides through the side wall of the conveying seat 202 and is fixedly connected to the side wall of the conveying pusher plate 204. The conveying cylinder 205 drives the conveying pusher plate 204 to slide along the conveying trough 203, pushing the aluminum profile to move at a uniform speed to the cutting position, thereby achieving precise feeding. A cutting seat 9 located on the side wall of the conveying seat 202 is fixedly installed on the top of the cutting machine tool 201. The top of the cutting seat 9 is parallel to the top of the conveying trough 203. When the aluminum profile is conveyed to the cutting position, it is placed on the cutting seat 9 to ensure that the aluminum profile is subjected to uniform force during cutting, avoid cutting deformation, and improve cutting accuracy.
[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 11 As shown, the top of the frame 1 is equipped with a positioning mechanism 3 that cooperates with the aluminum profile conveying mechanism 2 and the cutting mechanism 6. The positioning mechanism 3 is used to press and fix the aluminum profile before cutting to prevent displacement of the aluminum profile during the cutting process and ensure accurate cutting dimensions. The positioning mechanism 3 includes a U-shaped cover 301 that covers the outside of the cutting machine tool 201. The U-shaped cover 301 serves both as protection and as a mounting support for the positioning components. A hydraulic cylinder 302 is fixedly installed on the top of the U-shaped cover 301. The hydraulic cylinder 302 provides stable power for the positioning and pressing action, and can accurately control the pressing force to avoid damaging the surface of the aluminum profile. The output end of the hydraulic cylinder 302 slides through the bottom of the U-shaped cover 301. The front and rear sides of the inner wall of the U-shaped cover 301 are provided with limiting grooves 303. The inner wall of the limiting groove 303 is slidably connected to a positioning plate 304 that is fixedly connected to the output end of the hydraulic cylinder 302. The limiting groove 303 provides lifting guidance for the positioning plate 304, ensuring that the positioning plate 304 rises and falls smoothly and accurately presses the aluminum profile.
[0024] like Figure 1 - Figure 10As shown, the inner wall of the base 4 is equipped with a saw blade oil cooling mechanism 5. The saw blade oil cooling mechanism 5 is used to cool and clean the cutting saw blade 609, preventing the saw blade from wearing or deforming due to overheating, and at the same time removing aluminum shavings from the surface of the saw blade to ensure smooth and precise cutting. The saw blade oil cooling mechanism 5 includes a cold oil tank 501 fixedly installed on the top of the base 4. The cold oil tank 501 is used to store cooling oil and provide a stable cooling medium for cooling the saw blade. The side wall of the cold oil tank 501 has an oil inlet and outlet 502. The inside of the cold oil tank 501 is filled with cold oil through the oil inlet and outlet 502. The oil inlet and outlet 502 facilitates the addition and replacement of cold oil to ensure the cooling effect. A bidirectional lead screw 503 is rotatably connected to the front side of the inner wall of the cold oil tank 501. The bidirectional lead screw 503 is used to drive the slider 504 to move. Slider 504 is slidably connected to both ends of the front side of the inner wall of the cold oil tank 501. The two sliders 504 are respectively threaded onto the two ends of the bidirectional lead screw 503. A third servo motor 508 is fixedly installed on the side wall of the cold oil tank 501 to drive the bidirectional lead screw 503 to rotate. When the third servo motor 508 drives the bidirectional lead screw 503 to rotate forward and backward, it causes the two sliders 504 to move closer or further away from each other. A limiting rod 505 is fixedly installed on the inner wall of the cold oil tank 501 to slide through the side wall of the two sliders 504. The limiting rod 505 provides sliding guidance for the sliders 504 to ensure that the sliders 504 slide smoothly and without deviation, and to prevent the sliders 504 from rotating with the bidirectional lead screw 503. Cleaning sponges 507 that mate with the cutting saw blade 609 are fixedly installed on the side walls of both sliders 504. The cleaning sponges 507 are fixedly installed on the side walls of the corresponding sliders 504 by mounting housing bolts. The cleaning sponges 507 are removable and replaceable. The cleaning sponges 507 are used to wipe aluminum shavings and oil stains from the surface of the cutting saw blade 609, keeping the saw blade clean. An agitator 506 that mates with the cutting saw blade 609 is rotatably mounted on the inner side wall of the cold oil tank 501. The agitator 506 is fixedly sleeved at the middle position of the outer side wall of the bidirectional lead screw 503. When 503 rotates, it drives the stirring paddle 506 to rotate synchronously, stirring the cold oil in the cold oil tank 501, making the cold oil temperature uniform, and improving the cooling effect on the cutting saw blade 609. At the same time, the cold oil ripples in the tank to wash away the aluminum chips remaining on the cutting tool 609, avoiding local oil temperature from being too high and affecting the cooling efficiency, while also pre-cleaning the cutting tool 609. The inner side wall of the base 4 is provided with a cutting mechanism 6 that cooperates with the saw blade oil cooling mechanism 5. The cutting mechanism 6 is used to precisely cut the positioned aluminum profile, realizing the fixed length and fixed angle cutting of the aluminum profile.The cutting mechanism 6 includes a lifting seat 601 that is lifted and lowered on top of the base 4. The lifting seat 601 is used to drive the cutting assembly to rise and fall, adapting to the cutting needs of aluminum profiles of different thicknesses. A cylinder 611 is fixedly installed on the top of the base 4. The output end of the cylinder 611 is fixedly connected to the bottom of the lifting seat 601 to provide power for the lifting of the lifting seat 601. Telescopic rods 610 located in front of and behind the cylinder 611 are fixedly installed on the top of the base 4. One end of the two telescopic rods 610 is fixedly connected to the bottom of the lifting seat 601. The telescopic rods 610 play a guiding and supporting role, ensuring that the lifting seat 601 rises and falls smoothly without shaking, thus improving cutting stability. A slide block 605 is slidably connected to the upper part of the lifting seat 601. The slide block 605 is used to drive the cutting saw blade 609 to move horizontally, realizing fine adjustment of the cutting position. The top of the lifting seat 601 is provided with a first slide groove 604. The inner side wall of the first slide groove 604 is rotatably connected to a lead screw 603. The bottom of the slide 605 is threaded onto the outer side wall of the lead screw 603. A first servo motor 602 is fixedly installed on the side wall of the lifting seat 601 to drive the lead screw 603 to rotate. The first servo motor 602 drives the lead screw 603 to rotate forward and backward, causing the slide 605 to slide smoothly along the first slide groove 604 and accurately adjust the position of the cutting saw blade 609. A second servo motor 606 is fixedly installed on the top of the slide 605. The second servo motor 606 provides power for the rotation of the cutting saw blade 609, which can accurately control the saw blade speed and ensure cutting efficiency and cutting quality.The output end of the second servo motor 606 rotatably passes through the acceleration box 607 fixedly mounted on the top of the slide 605. The acceleration box 607 is used to adjust the output speed and torque of the second servo motor 606 to adapt to the cutting requirements of the cutting saw blade 609. The output end of the second servo motor 606 is fixedly fitted with a drive pulley 614 rotatably connected inside the acceleration box 607. A transmission rod 615 rotatably passes through the side wall of the acceleration box 607. One end of the transmission rod 615 is fixedly fitted with a driven pulley rotatably connected inside the acceleration box 607. A drive belt 612 is fitted onto the outer walls of both the driving pulley 613 and the driven pulley 614. The diameter of the driving pulley 614 is larger than that of the driven pulley 613, meaning that the driven pulley 613 rotates multiple times for every one revolution of the driving pulley 614, thereby increasing the rotational speed of the cutting saw blade 609. The second servo motor 606 drives the transmission rod 615 to rotate via the driving pulley 614, the transmission belt 612, and the driven pulley 613, thus transmitting power. The other end of the transmission rod 615... A cutting saw blade 609 is fixedly connected to the saw blade oil cooling mechanism 5. When the cutting saw blade 609 rotates, it cuts the aluminum profile. When the cutting saw blade 609 enters the cold oil in the cold oil tank 501, the second servo motor 606 drives the cutting saw blade 609 to rotate slowly, cooling the cutting saw blade 609 and simultaneously causing a uniform oil film to adhere to its surface, providing lubrication and protection. When the cutting saw blade 609 detaches from the cold oil tank 501, it is cleaned by two cleaning sponges 507. Excess grease on the surface of the saw blade 609 is wiped away, and aluminum shavings remaining on the surface of the saw blade 609 are further cleaned. At the same time, the second servo motor 606 continuously drives the saw blade 609 to rotate slowly, making the oil film on the surface of the saw blade 609 more uniform and ensuring smooth subsequent cutting. After the saw blade 609 is completely removed from the cold oil tank 501, rotating the bidirectional lead screw 503 can drive the two sliders 504 to move closer to each other, so that the two cleaning sponges 507 squeeze each other and remove the excess grease absorbed by the sponges, which is convenient for subsequent continuous cleaning. Meanwhile, the stirring paddle 506 continuously agitates the cold oil under the drive of the bidirectional lead screw 503, which not only makes the cold oil temperature uniform and improves the cooling effect, but also uses the flow of cold oil to wash away the aluminum chips remaining on the surface of the cutting saw blade 609 after cutting, so as to prevent aluminum chips from adhering to the surface of the saw blade and affecting the cutting accuracy; the top of the slide 605 is fixedly installed with a tool cover 608 covering the outside of the cutting saw blade 609. The tool cover 608 is used to protect the cutting saw blade 609, prevent aluminum chips from flying, and prevent the operator from accidentally touching the saw blade and getting injured.
[0025] like Figure 1 - Figure 10As shown, the side wall of the frame 1 is provided with a base 4 that cooperates with the aluminum profile conveying mechanism 2. The base 4 is used to install the saw blade oil cooling mechanism 5 and the cutting mechanism 6, ensuring that the two mechanisms are positioned in correspondence and work together. A housing 7 is fixedly installed on the top of the base 4. The cutting mechanism 6 and the saw blade oil cooling mechanism 5 are located inside the housing 7. The housing 7 provides protection against dust, oil splashes, and external impacts, protecting the internal mechanisms from the influence of the external environment and ensuring the safety of the operators. A control panel 8 is fixedly installed on the side wall of the housing 7. The control panel 8 is electrically connected to the conveying cylinder 205, the first servo motor 602, the second servo motor 606, the third servo motor 508, the hydraulic cylinder 302, and the cylinder 611. As the control center of the entire device, the operator can control the start and stop of each component and the operating parameters through the control panel 8 to achieve automated and precise cutting operations, improving the convenience of operation and processing efficiency.
[0026] It should be noted that this aluminum profile positioning and cutting device places the frame 1 on a flat and stable working site, ensuring that the frame 1 is firmly installed without shaking; a cutting machine tool 201 is fixedly installed on the top of the frame 1, and a base 206 is fixedly installed on one side of the top of the cutting machine tool 201. A conveyor seat 202 is fixed on the top of the base 206, and a conveying groove 203 is opened on the top of the conveyor seat 202. A conveying push plate 204 is slidably installed in the conveying groove 203, and a conveying cylinder 205 is fixed to the side wall of the conveyor seat 202, so that its output end is connected to the conveying push plate 204; a cutting seat 9 is fixedly installed on the top of the cutting machine tool 201, ensuring that the top of the cutting seat 9 is flush with the conveying groove 206. 3. With the top parallel, complete the assembly of the aluminum profile conveying mechanism 2. Place the U-shaped cover 301 on the outside of the cutting machine tool 201 and fix it. Fix the hydraulic cylinder 302 on the top of the U-shaped cover 301. Open the limiting slide groove 303 on the front and back of the inner side wall of the U-shaped cover 301. Slide the positioning plate 304 in the limiting slide groove 303 and fix it to the output end of the hydraulic cylinder 302 to complete the assembly of the positioning mechanism 3. Fix the base 4 on the side wall of the frame 1. Fix the outer shell 7 on the top of the base 4. Fix the control panel 8 on the side wall of the outer shell 7 to complete the assembly of the base and the protective structure. Fix the cold oil tank 501 on the top of the base 4. Open the oil inlet on the side wall of the cold oil tank 501. Outlet 502; Rotate the bidirectional lead screw 503 to the front side of the inner wall of the cold oil tank 501, fix the limiting rod 505 to the inner wall of the cold oil tank 501, thread the two sliders 504 onto both ends of the bidirectional lead screw 503 respectively, and make the limiting rod 505 slide through the slider 504; Fix the cleaning sponge 507 on the side wall of the slider 504, fix the stirring paddle 506 on the middle of the bidirectional lead screw 503, fill the cold oil tank 501 with cold oil through the oil inlet and outlet 502, and complete the assembly of the saw blade oil cooling mechanism 5; Fix the cylinder 611 and two telescopic rods 610 on the top of the base 4, and fix the lifting seat 601 to the cylinder 611 and the telescopic rods 610. One end; a first slide groove 604 is opened on the top of the lifting seat 601, the lead screw 603 is rotatably installed in the first slide groove 604, the slide seat 605 is threaded on the outside of the lead screw 603, the first servo motor 602 is fixed to the side wall of the lifting seat 601, and its output end is connected to the lead screw 603; a second servo motor 606 and an acceleration box 607 are fixedly installed on the top of the slide seat 605, the active pulley 614 is sleeved on the output end of the second servo motor 606, the transmission rod 615 is rotatably passed through the acceleration box 607, the driven pulley 613 is sleeved on one end of the transmission rod 615, and the transmission belt 612 is sleeved on the outside of the active pulley 614 and the driven pulley 613;A cutting saw blade 609 is fixedly connected to the other end of the transmission rod 615. A tool cover 608 is fixedly installed on the top of the slide block 605, ensuring that the tool cover 608 covers the cutting saw blade 609. The assembly of the cutting mechanism 6 is completed. The conveying cylinder 205, the first servo motor 602, the second servo motor 606, the hydraulic cylinder 302, and the cylinder 611 are electrically connected to the control panel 8. The installation of each component is checked to ensure that the connections are firm and secure. The operating status of each component is tested to ensure that the conveying push plate 204 slides smoothly, the positioning pressure plate 304 rises and falls smoothly, the cutting saw blade 609 rotates normally, the cleaning sponge 507 adheres well to the cutting saw blade 609, and the stirring paddle 506 rotates smoothly. After testing, the equipment enters normal operating condition.
[0027] Based on the dimensions and cutting requirements of the aluminum profile, parameters such as conveying speed, cutting speed, and positioning pressure are set via the control panel 8. The aluminum profile to be cut is placed into the conveying groove 203 of the conveying seat 202. The conveying cylinder 205 is activated, driving the conveying push plate 204 to move the aluminum profile along the conveying groove 203 until one end of the aluminum profile moves to the cutting position of the cutting seat 9. The hydraulic cylinder 302 is then activated, driving the positioning pressure plate 304 to descend along the limiting slide 303, pressing the aluminum profile firmly onto the cutting seat 9 to ensure secure positioning. The first servo motor 602 is activated, adjusting the position of the slide 605 so that the cutting saw blade 609 is aligned with the cutting position. The second servo motor 606 is activated, first driving the cutting saw blade 609 to rotate slowly, while the cylinder 61 is activated. 1. The lifting platform 601 is lowered, allowing the cutting saw blade 609 to enter the cold oil in the cold oil tank 501, cooling it and forming a uniform oil film on its surface. Then, the speed of the second servo motor 606 is adjusted to drive the cutting saw blade 609 to rotate at high speed. Simultaneously, the cylinder 611 drives the lifting platform 601 to rise, raising the cutting saw blade 609 to cut the aluminum profile. During the cutting process, the stirring paddle 506 rotates synchronously to agitate the cold oil, ensuring uniform oil temperature and improving cooling efficiency. The flow of cold oil also washes away residual aluminum shavings from the surface of the cutting saw blade 609. When the cutting saw blade 609 detaches from the cold oil tank 501, two cleaning sponges 507 wipe away excess grease from the saw blade surface, and the second servo motor 606 drives the saw blade slowly... Rotation makes the oil film more uniform. After the cutting saw blade 609 is completely disengaged, the two cleaning sponges 507 can be squeezed against each other by the two-way lead screw 503 to remove excess grease and ensure smooth cutting. After cutting, the cylinder 611 drives the lifting seat 601 to descend, the second servo motor 606 stops working, and the hydraulic cylinder 302 drives the positioning plate 304 to rise, releasing the aluminum profile. The cut aluminum profile is then taken out, and the conveying cylinder 205 continues to push the remaining aluminum profile to enter the next positioning and cutting cycle, realizing continuous processing. The oil level and cleanliness of the cold oil in the cold oil tank 501 are checked regularly through the oil inlet and outlet 502, and the cold oil is added or replaced in time to avoid excessive aluminum shavings in the cold oil affecting the cooling and flushing effect. The third servo motor Drive the bidirectional lead screw 503 to adjust the fit between the cleaning sponge 507 and the cutting saw blade 609. Replace the cleaning sponge 507 promptly if it is severely worn or has absorbed too much grease. Check the wear of the cutting saw blade 609. If chipped teeth or excessive wear are observed, disassemble and replace it promptly. At the same time, check the oil film adhesion on the saw blade surface to ensure lubrication and protection. Clean the aluminum chips from the cutting machine tool 201 and the cutting seat 9 to ensure a clean working environment. Check the operating status of each servo motor, cylinder, and hydraulic cylinder, and add lubricating oil regularly to ensure smooth operation. Check the wiring of the control panel 8 to avoid poor contact and ensure normal equipment operation. Regularly check the rotation status of the stirring paddle 506 to ensure that it can effectively agitate the cold oil and flush away aluminum chips.
[0028] The embodiments described above are merely examples of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.
Claims
1. An aluminum profile positioning and cutting device, characterized in that: The machine includes a frame (1), the top of which is provided with an aluminum profile conveying mechanism (2), the side wall of which is provided with a base (4) that cooperates with the aluminum profile conveying mechanism (2), the inner side wall of which is provided with a saw blade oil cooling mechanism (5), the inner side wall of which is provided with a cutting mechanism (6) that cooperates with the saw blade oil cooling mechanism (5), the top of which is provided with a positioning mechanism (3) that cooperates with the aluminum profile conveying mechanism (2) and the cutting mechanism (6), and the saw blade oil cooling mechanism (5) includes two cleaning sponges (507) that cooperate with the cutting mechanism (6) by being close to or far from each other.
2. The aluminum profile positioning and cutting device according to claim 1, characterized in that: A cold oil tank (501) is fixedly installed on the top of the base (4). The side wall of the cold oil tank (501) is provided with an oil inlet and outlet (502). The interior of the cold oil tank (501) is filled with cold oil through the oil inlet and outlet (502). A double-acting screw (503) is rotatably connected to the front side of the inner side wall of the cold oil tank (501). Both ends of the outer side wall of the double-acting screw (503) are threaded with sliders (504). Two cleaning sponges (507) are respectively fixedly installed on the side wall of the corresponding sliders (504). A limiting rod (505) that slides through the sidewalls of two sliders (504) is fixedly installed on the inner sidewall of (501). The stirring paddle (506) is fixedly sleeved in the middle of the outer sidewall of the bidirectional lead screw (503). The stirring paddle (506) that disturbs the cold oil inside the cold oil tank (501) is fixedly sleeved on the outer sidewall of the bidirectional lead screw (503). The stirring paddle (506) cooperates with the cutting mechanism (6). A third servo motor (508) that drives the bidirectional lead screw (503) to rotate is fixedly installed on the sidewall of the cold oil tank (501).
3. The aluminum profile positioning and cutting device according to claim 2, characterized in that: The cutting mechanism (6) includes a lifting seat (601) that is raised and lowered on the top of the base (4). A slide (605) is slidably connected to the lifting seat (601). A second servo motor (606) is fixedly installed on the top of the slide (605). The output end of the second servo motor (606) rotatably passes through an acceleration box (607) fixedly installed on the top of the slide (605). The output end of the second servo motor (606) is fixedly fitted with a drive pulley (614) rotatably connected inside the acceleration box (607). A transmission rod (615) rotatably passes through the side wall of the acceleration box (607). One end of the transmission rod (615) is fixedly fitted with a driven pulley (613) that is rotatably connected inside the acceleration box (607). The outer side walls of the driving pulley (614) and the driven pulley (613) are fitted with a transmission belt (612). The diameter of the driving pulley (614) is larger than the diameter of the driven pulley (613). The other end of the transmission rod (615) is fixedly connected with a cutting saw blade (609) that cooperates with the stirring paddle (506) and two cleaning sponges (507) respectively. The top of the slide (605) is fixedly fitted with a tool cover (608) that covers the outside of the cutting saw blade (609).
4. The aluminum profile positioning and cutting device according to claim 3, characterized in that: A cylinder (611) is fixedly installed on the top of the base (4). The output end of the cylinder (611) is fixedly connected to the bottom of the lifting seat (601). Telescopic rods (610) located in front of and behind the cylinder (611) are fixedly installed on the top of the base (4). One end of the two telescopic rods (610) is fixedly connected to the bottom of the lifting seat (601).
5. The aluminum profile positioning and cutting device according to claim 4, characterized in that: The top of the lifting seat (601) is provided with a first slide groove (604), and a lead screw (603) is rotatably connected to the inner side wall of the first slide groove (604). The bottom of the slide seat (605) is threaded onto the outer side wall of the lead screw (603). A first servo motor (602) for driving the lead screw (603) to rotate is fixedly installed on the side wall of the lifting seat (601).
6. The aluminum profile positioning and cutting device according to claim 5, characterized in that: The aluminum profile conveying mechanism (2) includes a cutting machine tool (201) fixedly installed on the top of the frame (1). A base (206) is fixedly installed on one side of the top of the cutting machine tool (201). A conveying seat (202) is fixedly installed on the top of the base (206). A conveying groove (203) is opened on the top of the conveying seat (202). A conveying push plate (204) is slidably connected to the inner side wall of the conveying groove (203). A conveying cylinder (205) is fixedly installed on the side wall of the conveying seat (202). The output end of the conveying cylinder (205) slides through the side wall of the conveying seat (202) and is fixedly connected to the side wall of the conveying push plate (204).
7. The aluminum profile positioning and cutting device according to claim 6, characterized in that: The positioning mechanism (3) includes a U-shaped cover (301) fixedly installed on the top of the frame (1). The U-shaped cover (301) covers the outside of the cutting machine tool (201). A hydraulic cylinder (302) is fixedly installed on the top of the U-shaped cover (301). The output end of the hydraulic cylinder (302) slides through the bottom of the U-shaped cover (301). Limiting grooves (303) are opened on the front and rear sides of the inner wall of the U-shaped cover (301). A positioning pressure plate (304) fixedly connected to the output end of the hydraulic cylinder (302) is slidably connected to the inner wall of the limiting groove (303).
8. The aluminum profile positioning and cutting device according to claim 7, characterized in that: The top of the cutting machine tool (201) is fixedly installed with a cutting seat (9) located on the side wall of the conveyor seat (202), and the top of the cutting seat (9) is horizontally set with the bottom of the conveyor groove (203).
9. The aluminum profile positioning and cutting device according to claim 7, characterized in that: The base (4) is fixedly mounted with a shell (7), and the cutting mechanism (6) and the saw blade oil cooling mechanism (5) are located inside the shell (7).
10. The aluminum profile positioning and cutting device according to claim 9, characterized in that: The control panel (8) is fixedly installed on the side wall of the outer casing (7) and is electrically connected to the conveying cylinder (205), the first servo motor (602), the second servo motor (606), the third servo motor (508), the hydraulic cylinder (302), and the cylinder (611).