Efficient cutting and self-adaptive clamping device for aluminum profile

Abstract

The invention relates to the technical field of aluminum profile cutting, and provides an aluminum profile efficient cutting and self-adaptive clamping device which comprises a cutting assembly, a transmission mechanism is arranged between the cutting assembly and a conveying mechanism, after the aluminum profile is cut through the cutting assembly, when a cutting wheel on the cutting assembly moves upwards, the transmission mechanism can be driven, and the aluminum profile is cut through the cutting assembly. The conveying mechanism can be intermittently driven through the transmission mechanism, so that the conveying rollers on the conveying mechanism can automatically convey the cut part forwards, the aluminum material which is not cut can automatically move forwards by one station to wait to be cut, and the aluminum material cutting device is easy to operate and convenient to use and has very high use value. The height of the lead screw can be adjusted by adjusting the structure of the transmission mechanism and utilizing the rotating inner threaded sleeve, so that the height of the rack can be adjusted, the transmission time between the rack and the transmission gear can be controlled, and the conveying distance can be adjusted according to actual requirements.

Description

Technical Field

[0001] This invention relates to the field of aluminum profile cutting technology, specifically to an efficient aluminum profile cutting and adaptive clamping device. Background Technology

[0002] Aluminum materials are products made from aluminum and other alloying elements. They are typically first processed into castings, forgings, foils, plates, strips, tubes, and profiles, and then manufactured through processes such as cold bending, sawing, drilling, assembly, and coloring. Among these processes, aluminum profile cutting equipment is one of the most important pieces of equipment in aluminum material processing.

[0003] A search revealed an existing patent (publication number: CN205764132U) that discloses a high-efficiency aluminum cutting device. This device includes a moving device, a vertical cylinder, a protective cover, a geared motor, a rotating shaft, a cutting blade, a servo motor, a bearing seat, a lead screw, a nut, an L-shaped bracket, a spring, an arc-shaped fixing block, a ferrule, a slide rail, a slider, a horizontal cylinder, a rotary motor, and a baffle. The vertical cylinder is connected to the lower part of the moving device, and the protective cover is connected to the bottom of the vertical cylinder. A geared motor is installed on the right wall inside the protective cover, and a rotating shaft is connected to the geared motor. The cutting blade is installed on the rotating shaft. Servo motors are vertically installed on the top of the left and right sides of the protective cover. This patent achieves precise cutting, high efficiency, and reliable fixation during aluminum cutting.

[0004] However, the above solution still has some shortcomings. During the cutting process of aluminum profiles, manual positioning and installation of the aluminum profiles are required, which is cumbersome. Furthermore, it cannot perform segmented and equidistant cutting of aluminum profiles according to actual needs, resulting in poor adaptability. During the cutting process, it cannot achieve adaptive automatic clamping of aluminum profiles, nor can it automatically transport the cut aluminum material and the aluminum material to be cut after the cutting is completed, resulting in low work efficiency and poor applicability.

[0005] In view of this, the present invention proposes an efficient cutting and adaptive clamping device for aluminum profiles. Summary of the Invention

[0006] This invention proposes an efficient aluminum profile cutting and adaptive clamping device, which solves the problems of low work efficiency in related technologies, such as the inability of aluminum profile cutting devices to perform segmented equidistant cutting according to actual needs, the inability to achieve adaptive automatic clamping of aluminum profiles, and the inability to automatically transport the cut aluminum profiles and the aluminum profiles to be cut after cutting.

[0007] The technical solution of the present invention is as follows: an efficient aluminum profile cutting and adaptive clamping device, comprising: a conveying mechanism for conveying aluminum material to be cut, wherein a cutting component is provided on the upper side of the conveying mechanism for cutting the aluminum material conveyed on the conveying mechanism; The upper side of the conveying mechanism is provided with a guide constraint component, which is used to guide and constrain the aluminum material conveyed on the conveying mechanism. A transmission mechanism is provided between the cutting component and the conveying mechanism. During the process of cutting the aluminum material by the cutting component, the transmission mechanism can be driven, and the conveying mechanism can be driven intermittently by the transmission mechanism. The conveying mechanism is provided with a clamping mechanism inside. During the process of cutting the aluminum material by the cutting component, the clamping mechanism can be driven, thereby clamping and limiting the aluminum material to be cut by the clamping mechanism.

[0008] Preferably, the conveying mechanism includes a base plate and two frames symmetrically fixed to the top of the base plate. Conveying rollers are evenly distributed between the two frames. A linkage component is provided between two adjacent conveying rollers. The linkage components are staggered between two adjacent ones. Foot fasteners are fixed at the four corners of the bottom of the base plate. The linkage assembly includes two sprockets that are respectively fixedly sleeved on the ends of two adjacent conveyor rollers, and a chain is drivingly connected between the two sprockets.

[0009] Preferably, the cutting assembly includes a fixed frame fixed to the outside of the frame, an electric hydraulic actuator fixedly installed on the top of the fixed frame, a hydraulic rod on the electric hydraulic actuator slidingly passing through the top of the fixed frame, and a wheel frame fixedly connected to the bottom end of the hydraulic rod. A cutting wheel is rotatably connected to the inner side of the wheel frame, and a motor for driving the cutting wheel is fixedly installed on the outer wall of the wheel frame. Lifting plates are symmetrically arranged on both sides of the top of the wheel frame, and the lifting plates are slidably connected to the fixed frame.

[0010] Preferably, the transmission mechanism includes a transmission gear, and a rotating column is fixedly sleeved inside the center of each transmission gear. The rotating column is rotatably connected to the frame, and the rotating column is fixedly connected to the end of one of the conveying rollers.

[0011] Preferably, the transmission mechanism further includes a vertical shaft that slides through the interior of the lifting plate, an internally threaded sleeve is rotatably fitted inside the lifting plate located between the two vertical shafts, a lead screw is threaded inside the internally threaded sleeve, a hanging plate is fixedly connected to the bottom end of the vertical shaft and the lead screw, a rack is fixedly connected to the bottom end of the hanging plate, and tooth blocks that cooperate with the transmission gear are distributed on the outer wall of the rack, and the upper side of the tooth blocks is rotatably connected to the rack through a rotating shaft.

[0012] Preferably, the clamping mechanism includes two brackets disposed on the upper side of the base plate, a support leg for supporting the brackets is fixedly connected to the top of the base plate, a cross plate is fixedly connected between the two brackets, and two slide rails are symmetrically fixed to the top of each bracket.

[0013] Preferably, a clamping component is provided above the bracket. The clamping component includes four slide blocks that are slidably sleeved on the outside of four slide rails. The four slide blocks are grouped in pairs. A movable beam is fixedly connected to the top of each group of slide blocks. Two top columns are symmetrically fixed to the movable beam. A mounting plate is fixedly connected to the upper side of the two top columns. Two guide rods are slidably inserted through the mounting plate. A screw is slidably sleeved inside the mounting plate between the two guide rods. A clamping plate is fixedly connected to the end of the mounting plate and the screw. A fastening bolt is threaded onto the outer wall of the screw on both sides of the mounting plate. The mounting plate is fixed and limited to the outside of the screw by the two fastening bolts.

[0014] Preferably, a transmission component is provided on the lower side of the cross plate. The transmission component includes two right-angle seats fixed to the top of the base plate. A pressure rod is rotatably connected to the outer side of each of the two right-angle seats. A first bevel gear is provided between the two right-angle seats. The first bevel gear is coaxially fixed with the pressure rod. A second bevel gear is meshed with the upper side of the first bevel gear. A drive column that rotatably passes through the interior of the cross plate is fixedly connected to the top of the second bevel gear. A pressure frame is fixedly connected between the two pressure rods. The transmission component also includes an arc-shaped rod fixed to the lower outer wall of the lower pressure rod. The center of the arc-shaped rod is located on the central axis of the first bevel gear. The arc-shaped rod slides through the bottom of the right-angle seat. A return spring is sleeved on the outer side of the arc-shaped rod. The two ends of the return spring are respectively connected to the lower pressure rod and the outer wall of the right-angle seat.

[0015] Preferably, the clamping mechanism further includes a push-pull component disposed on the upper side of the horizontal plate. The push-pull component includes a rotary rod fixed to the outer wall of the drive column. Both ends of the rotary rod are hinged to connecting rods, and the two connecting rods are respectively hinged to the two moving beams. The clamping mechanism further includes a pressing component disposed between the lifting plate and the transmission component. The pressing component includes an upper rod fixed to the bottom of the lifting plate and a lower rod whose lower end slides against the upper side of the pressing frame. An outer frame is fixed to the bottom end of the upper rod, and an inner column is fixed to the top end of the lower rod. The inner column slides to the inside of the outer frame, and a limiting block is fixed to the top end of the inner column. A support spring is connected between the limiting block and the top of the outer frame. An overlapping platform is provided inside the outer frame to limit the limiting block.

[0016] Preferably, the guide constraint assembly includes a support frame fixed to the top of the frame, and a roller is rotatably connected to one end of the support frame away from the frame.

[0017] The working principle and beneficial effects of this invention are as follows: In this invention, a cutting component is provided on the upper side of the conveying mechanism, and a guiding constraint component is provided on the upper side of the conveying mechanism for guiding and constraining the aluminum material conveyed on the conveying mechanism. A transmission mechanism is provided between the cutting component and the conveying mechanism. After the aluminum material is cut by the cutting component, when the cutting wheel on the cutting component moves upward, it can drive the transmission mechanism, and then the transmission mechanism can intermittently drive the conveying mechanism, so that the conveying roller on the conveying mechanism can automatically convey the cut part forward, and can automatically advance the uncut aluminum material one station to wait for cutting. It is simple to operate, convenient to use, and has high application value. In this invention, by adjusting the structure of the transmission mechanism and using a rotating internal threaded sleeve, the height of the lead screw can be adjusted, thereby adjusting the height of the rack. This allows for control of the transmission time between the rack and the transmission gear. For example, by adjusting the rack's position by driving it upwards with the lead screw, the transmission time between the rack and the transmission gear is reduced while the downward movement of the lifting plate remains unchanged. This reduces the number of rotations of the conveying roller, allowing for control of the conveying distance each time according to actual work needs. This invention has excellent applicability. In this invention, a clamping mechanism is provided inside the conveying mechanism. During the cutting process of aluminum material by the cutting component, the clamping mechanism can be driven to clamp and limit the aluminum material to be cut, ensuring stable cutting. After cutting, the lifting plate moves the upper rod upward, and the lower pressure frame, under the action of the return spring, rotates the lower pressure rod upward to reset, causing the rotating rod to move away from the two moving beams through the connecting rod. This automatically releases the clamping plate from the aluminum material, allowing for smooth material conveying in conjunction with the conveying mechanism. The invention features a simple structure, ingenious design, strong linkage, and high practical value. Attached Figure Description

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 This is a three-dimensional structural diagram of an efficient aluminum profile cutting and adaptive clamping device proposed in this invention; Figure 2 This is a schematic diagram of the assembly structure of the conveying mechanism and cutting component proposed in this invention; Figure 3 for Figure 1 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic diagram of the rack planar structure proposed in this invention; Figure 5 This is a schematic diagram of the structure of the clamping mechanism proposed in this invention; Figure 6 This is a schematic diagram of the structural composition of the transmission component proposed in this invention; Figure 7 This is a schematic diagram of the structure of the pressing component proposed in this invention; In the picture: 1. Conveying mechanism; 11. Base plate; 12. Foot; 13. Conveying roller; 14. Linkage assembly; 141. Chain; 142. Sprocket; 15. Frame; 2. Aluminum materials; 3. Cutting assembly; 31. Electro-hydraulic actuator; 32. Fixing frame; 33. Lifting plate; 34. Wheel frame; 35. Motor; 36. Cutting wheel; 4. Transmission mechanism; 41. Hanging plate; 42. Rotating column; 43. Transmission gear; 44. Rack; 45. Vertical shaft; 46. Lead screw; 47. Internal threaded sleeve; 48. Gear block; 49. Rotating shaft; 5. Clamping mechanism; 51. Pressing component; 511. Upper rod; 512. Lower rod; 513. Outer frame; 514. Inner column; 515. Limiting block; 516. Support spring; 517. Overlapping platform; 52. Clamping component; 521. Moving beam; 522. Top column; 523. Slide; 524. Screw; 525. Fastening bolt; 526. Guide rod; 527. Mounting plate; 528. Clamping 53. Holding plate; 54. Slide rail; 55. Support leg; 56. Bracket; 57. Horizontal plate; 58. Transmission component; 59. Lower pressure frame; 50. Lower pressure rod; 51. Limiting post; 52. Right angle seat; 53. Return spring; 54. First bevel gear; 55. Second bevel gear; 56. Drive column; 577. Arc rod; 58. Push-pull component; 59. Connecting rod; 50. Rotating rod; 6. Guide constraint assembly; 61. Support frame; 62. Rotary roller. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention. Example 1

[0021] Please see Figure 1 , Figure 2 , Figure 3 as well as Figure 4A high-efficiency aluminum profile cutting and adaptive clamping device includes: a conveying mechanism 1 for conveying aluminum material 2 to be cut; a cutting component 3 disposed on the upper side of the conveying mechanism 1 for cutting the aluminum material 2 conveyed on the conveying mechanism 1; and a guide constraint component 6 disposed on the upper side of the conveying mechanism 1 for guiding and constraining the aluminum material 2 conveyed on the conveying mechanism 1. The guide constraint component 6 includes a support frame 61 fixed to the top of a frame 15, with a rotating roller 62 rotatably connected to the end of the support frame 61 away from the frame 15. A transmission mechanism 4 is disposed between the cutting component 3 and the conveying mechanism 1, which drives the transmission mechanism 4 during the cutting process of the aluminum material 2 by the cutting component 3, thereby enabling intermittent driving of the conveying mechanism 1 by the transmission mechanism 4.

[0022] Specifically, the conveying mechanism 1 includes a base plate 11 and two frames 15 symmetrically fixed to the top of the base plate 11. Conveying rollers 13 are evenly distributed between the two frames 15. A linkage assembly 14 is provided between two adjacent conveying rollers 13, and the two adjacent linkage assemblies 14 are staggered. Foot anchors 12 are fixed to the four corners of the bottom of the base plate 11. The linkage assembly 14 includes two sprockets 142 respectively fixedly sleeved on the ends of two adjacent conveying rollers 13, and a chain 141 is drivingly connected between the two sprockets 142.

[0023] Specifically, the cutting assembly 3 includes a fixed frame 32 fixed to the outside of the frame 15. An electric hydraulic device 31 is fixedly installed on the top of the fixed frame 32. The hydraulic rod on the electric hydraulic device 31 slides through the top of the fixed frame 32, and a wheel frame 34 is fixedly connected to the bottom end of the hydraulic rod. A cutting wheel 36 is rotatably connected to the inner side of the wheel frame 34. A motor 35 that drives the cutting wheel 36 is fixedly installed on the outer wall of the wheel frame 34. Lifting plates 33 are symmetrically arranged on both sides of the top of the wheel frame 34. The lifting plates 33 are slidably connected to the fixed frame 32.

[0024] Specifically, the transmission mechanism 4 includes a transmission gear 43, and a rotating column 42 is fixedly sleeved inside the center of the transmission gear 43. The rotating column 42 is rotatably connected to the frame 15, and the rotating column 42 is fixedly connected to the end of one of the conveying rollers 13.

[0025] Furthermore, the transmission mechanism 4 also includes a vertical shaft 45 that slides through the interior of the lifting plate 33. An internally threaded sleeve 47 is rotatably fitted inside the lifting plate 33 located between the two vertical shafts 45. A lead screw 46 is threaded inside the internally threaded sleeve 47. A hanging plate 41 is fixedly connected to the bottom ends of the vertical shaft 45 and the lead screw 46. A rack 44 is fixedly connected to the bottom end of the hanging plate 41. A toothed block 48 that cooperates with the transmission gear 43 is distributed on the outer wall of the rack 44. The upper side of the toothed block 48 is rotatably connected to the rack 44 through a rotating shaft 49.

[0026] In this embodiment, the aluminum material 2 to be cut is placed on the upper side of the conveying roller 13 on the conveying mechanism 1, and the aluminum material 2 is placed between two aligned rotating rollers 62. The rotating rollers 62 provide constraint guidance for the aluminum material 2, and the part of the aluminum material 2 to be cut is placed under the cutting wheel 36 on the cutting assembly 3. When the cutting work is performed, the motor 35 and the electric hydraulic device 31 are started by the external control device. The motor 35 drives the cutting wheel 36 to rotate at high speed, and the electric hydraulic device 31 lowers the wheel frame 34 so that the cutting wheel 36 can cut the aluminum material 2.

[0027] In this embodiment, during the downward movement of the wheel frame 34, the lifting plate 33 is driven to slide down inside the fixed frame 32. The lifting plate 33 drives the internal threaded sleeve 47 and the lead screw 46 to move down, causing the rack 44 to move down. The toothed blocks 48 on the rack 44 are squeezed against the transmission gear 43, causing the toothed blocks 48 to flip up through the rotating shaft 49, which will not cause the transmission gear 43 to rotate, thus preventing the aluminum material 2 from moving and being transported during the cutting process.

[0028] In this embodiment, during the upward movement of the lifting plate 33 driven by the wheel frame 34, the lifting plate 33 drives the lead screw 46 upward through the internal threaded sleeve 47, and the lead screw 46 drives the rack 44 upward. During the upward movement of the rack 44, the transmission gear 43 rotates counterclockwise through the tooth block 48 on it. Under the action of the linkage component 14, all the conveying rollers 13 can rotate counterclockwise. After the aluminum material 2 loses the fastening clamping of the clamping mechanism 5, the transmission conveying rollers 13 can automatically convey the cut part forward and can automatically advance the uncut aluminum material 2 one station to wait for cutting. It should be noted that by rotating the internal threaded sleeve 47, the height of the lead screw 46 can be adjusted, thereby adjusting the height of the rack 44, and thus controlling the transmission time between the rack 44 and the transmission gear 43. For example, after the lead screw 46 drives the rack 44 to adjust its position upward, while the downward movement of the lifting plate 33 remains unchanged, the transmission time between the rack 44 and the transmission gear 43 is reduced, thereby reducing the number of rotations of the conveying roller 13, and thus controlling the distance conveyed by the conveying mechanism 1 each time according to actual working needs. Example 2

[0029] Please see Figure 1 , Figure 2 , Figure 5 , Figure 6 as well as Figure 7 A high-efficiency cutting and adaptive clamping device for aluminum profiles includes all the contents of Embodiment 1. In addition, a clamping mechanism 5 is provided inside the conveying mechanism 1. During the cutting process of aluminum material 2 by the cutting component 3, the clamping mechanism 5 can be driven, thereby clamping and limiting the aluminum material 2 to be cut by the clamping mechanism 5.

[0030] Specifically, the clamping mechanism 5 includes two brackets 55 disposed on the upper side of the base plate 11. The top of the base plate 11 is fixedly connected to a support leg 54 for supporting the brackets 55. A cross plate 56 is fixedly connected between the two brackets 55. Two slide rails 53 are symmetrically fixedly connected to the top of each bracket 55.

[0031] Furthermore, a clamping component 52 is provided above the bracket 55. The clamping component 52 includes four slide blocks 523 that are slidably sleeved on the outside of the four slide rails 53. The four slide blocks 523 are in pairs. A moving beam 521 is fixedly connected to the top of each pair of slide blocks 523. Two top columns 522 are symmetrically fixed to the moving beam 521. A mounting plate 527 is fixedly connected to the upper side of the two top columns 522. Two guide rods 526 are slidably passed through the mounting plate 527. A screw 524 is slidably sleeved inside the mounting plate 527 between the two guide rods 526. A clamping plate 528 is fixedly connected to the ends of the mounting plate 527 and the screw 524. A fastening bolt 525 is threadedly connected to the outer wall of the screw 524 on both sides of the mounting plate 527. The mounting plate 527 is fixed and limited to the outside of the screw 524 by the two fastening bolts 525.

[0032] Furthermore, a transmission component 57 is provided on the lower side of the horizontal plate 56. The transmission component 57 includes two right-angle seats 574 fixed to the top of the base plate 11. A pressure rod 572 is rotatably connected to the outer side of each of the two right-angle seats 574. A first bevel gear 576 is provided between the two right-angle seats 574. The first bevel gear 576 is coaxially fixed with the pressure rod 572. A second bevel gear 577 is meshed on the upper side of the first bevel gear 576. A drive column 578 that rotatably passes through the interior of the horizontal plate 56 is fixedly connected to the top of the second bevel gear 577. A pressure frame 571 is fixedly connected between the two pressure rods 572.

[0033] Specifically, the transmission component 57 also includes an arc-shaped rod 579 fixed to the lower outer wall of the lower pressure rod 572. The center of the arc of the arc-shaped rod 579 is located on the central axis of the first bevel gear 576. The arc-shaped rod 579 slides through the bottom of the right-angle seat 574. A return spring 575 is sleeved on the outer side of the arc-shaped rod 579. The two ends of the return spring 575 are connected to the lower pressure rod 572 and the outer wall of the right-angle seat 574, respectively.

[0034] Furthermore, the clamping mechanism 5 also includes a push-pull component 58 disposed on the upper side of the horizontal plate 56. The push-pull component 58 includes a rotary rod 582 fixed to the outer wall of the drive column 578. Both ends of the rotary rod 582 are hinged with connecting rods 581, and the two connecting rods 581 are respectively hinged to the two moving beams 521.

[0035] Furthermore, the clamping mechanism 5 also includes a pressing component 51 disposed between the lifting plate 33 and the transmission component 57. The pressing component 51 includes an upper rod 511 fixed to the bottom of the lifting plate 33 and a lower rod 512 whose lower end slides against the upper side of the pressing frame 571. The bottom end of the upper rod 511 is fixed to an outer frame 513, and the top end of the lower rod 512 is fixed to an inner column 514. The inner column 514 slides to the inside of the outer frame 513. The top end of the inner column 514 is fixed to a limiting block 515. A support spring 516 is connected between the limiting block 515 and the top of the outer frame 513. An overlapping platform 517 is provided inside the outer frame 513 to limit the limiting block 515.

[0036] In this embodiment, during the downward movement of the lifting plate 33, the pressing component 51 pushes down the pressing frame 571 on the transmission component 57. The pressing frame 571 drives the pressing rod 572 to flip downward, causing the arc rod 579 to slide and compress the return spring 575. While the pressing rod 572 rotates downward, the first bevel gear 576 drives the second bevel gear 577 to rotate. The second bevel gear 577 drives the drive column 578 to rotate. The drive column 578 drives the rotating rod 582 to rotate counterclockwise. The rotating rod 582 pulls the two moving beams 521 closer together through the two connecting rods 581. The moving beams 521 drive the mounting plate 527 to move through the top column 522, so that the two clamping plates 528 can approach each other and clamp the aluminum material 2. It should be noted that by turning the fastening bolt 525 on the screw 524, the position of the fastening bolt 525 on the screw 524 can be adjusted, thereby adjusting the fixed position of the screw 524 on the mounting plate 527, and thus adjusting the position of the clamping plate 528. Therefore, before the cutting work, the position of the clamping plate 528 can be pre-adjusted according to the actual situation. The optimal position is when the clamping plate 528 is adjusted so that the pressure rod 572 flips down to abut the top of the limiting post 573, and the two clamping plates 528 can clamp the aluminum material 2.

[0037] In this embodiment, when the two clamping plates 528 can clamp the aluminum material 2, the downward pressing rod 572 flips down to abut the top of the limiting post 573. At this time, the cutting wheel 36 is about to contact the upper wall of the aluminum material 2. At this time, the support spring 516 supports the limiting block 515 on the overlapping platform 517. Utilizing the good elasticity of the support spring 516, it can effectively overcome the pushing force exerted by the aluminum material 2 on the clamping plate 528 when it is being cut. That is, under the action of the support spring 516, the clamping plate 528 can stably clamp and limit the aluminum material 2. As the cutting wheel 36 continues to move down to cut, the lifting plate 33 continues to move down, and the lifting plate 33 further squeezes the downward pressing component 51. Due to the limitation of the limiting post 573, the inner post 514 can move inward toward the outer frame 513, compressing the support spring 516.

[0038] In this embodiment, after the aluminum material 2 is cut, the electric hydraulic unit 31 drives the lifting plate 33 to move upward through the wheel frame 34. The lifting plate 33 drives the upper rod 511 to move upward, so that the support spring 516 extends and resets. As the lifting plate 33 continues to move upward, the lifting plate 33 drives the lower pressing component 51 to move upward. When the lower pressing component 51 is removed, the lower pressing frame 571 drives the lower pressing rod 572 to rotate upward and reset under the action of the reset spring 575. The lower pressing rod 572 drives the drive column 578 to rotate through the first bevel gear 576 and the second bevel gear 577, so that the rotating rod 582 moves the two moving beams 521 away from each other through the connecting rod 581, thereby removing the clamping plate 528 from clamping the aluminum material 2.

[0039] Working principle and usage process: The aluminum material 2 to be cut is placed on the upper side of the conveying roller 13 on the conveying mechanism 1. The aluminum material 2 is placed between two aligned rotating rollers 62. The rotating rollers 62 provide constraint and guidance for the aluminum material 2. The part of the aluminum material 2 to be cut is placed under the cutting wheel 36 on the cutting assembly 3. When cutting, the motor 35 and the electric hydraulic device 31 are started by the external control device. The motor 35 drives the cutting wheel 36 to rotate at high speed. The electric hydraulic device 31 lowers the wheel frame 34 so that the cutting wheel 36 can cut the aluminum material 2.

[0040] During the downward movement of the wheel frame 34, the lifting plate 33 slides down inside the fixed frame 32. The lifting plate 33 drives the internal threaded sleeve 47 and the lead screw 46 to move down, causing the rack 44 to move down. The toothed block 48 on the rack 44 is squeezed against the transmission gear 43, causing the toothed block 48 to flip up through the rotating shaft 49. This will not cause the transmission gear 43 to rotate, thus preventing the aluminum material 2 from moving and being transported during the cutting process.

[0041] Meanwhile, as the lifting plate 33 moves downward, the pressing component 51 pushes down the pressing frame 571 on the transmission component 57. The pressing frame 571 drives the pressing rod 572 to flip downward, causing the arc rod 579 to slide and compress the return spring 575. As the pressing rod 572 rotates downward, the first bevel gear 576 drives the second bevel gear 577 to rotate. The second bevel gear 577 drives the drive column 578 to rotate. The drive column 578 drives the rotating rod 582 to rotate counterclockwise. The rotating rod 582 pulls the two moving beams 521 closer together through the two connecting rods 581. The moving beams 521 drive the mounting plate 527 to move through the top column 522, so that the two clamping plates 528 can approach each other and clamp the aluminum material 2. It should be noted that by turning the fastening bolt 525 on the screw 524, the position of the fastening bolt 525 on the screw 524 can be adjusted, thereby adjusting the fixed position of the screw 524 on the mounting plate 527, and thus adjusting the position of the clamping plate 528. Therefore, before the cutting work, the position of the clamping plate 528 can be pre-adjusted according to the actual situation. The optimal position is when the clamping plate 528 is adjusted so that the pressure rod 572 flips down to abut the top of the limiting post 573, and the two clamping plates 528 can clamp the aluminum material 2.

[0042] When the two clamping plates 528 can clamp the aluminum material 2, the downward pressure rod 572 flips down to abut the top of the limiting post 573. At this time, the cutting wheel 36 is about to contact the upper wall of the aluminum material 2. At this time, the support spring 516 supports the limiting block 515 on the overlapping platform 517. Utilizing the good elasticity of the support spring 516, it can effectively overcome the pushing force exerted by the aluminum material 2 on the clamping plate 528 when it is being cut. That is, under the action of the support spring 516, the clamping plate 528 can stably clamp and limit the aluminum material 2. As the cutting wheel 36 continues to move down to cut, the lifting plate 33 continues to move down. The lifting plate 33 further squeezes the downward pressure component 51. Due to the limitation of the limiting post 573, the inner post 514 can move inward toward the outer frame 513, compressing the support spring 516.

[0043] After the aluminum material 2 is cut, the electric hydraulic unit 31 drives the lifting plate 33 to move upward through the wheel frame 34. The lifting plate 33 drives the upper rod 511 to move upward, so that the support spring 516 extends and resets. As the lifting plate 33 continues to move upward, the lifting plate 33 drives the lower pressing component 51 to move upward. When the lower pressing component 51 is removed, the lower pressing frame 571 drives the lower pressing rod 572 to rotate upward and reset under the action of the reset spring 575. The lower pressing rod 572 drives the drive column 578 to rotate through the first bevel gear 576 and the second bevel gear 577, so that the rotating rod 582 moves the two moving beams 521 away from each other through the connecting rod 581, thereby removing the clamping plate 528 from clamping the aluminum material 2.

[0044] Meanwhile, as the wheel frame 34 drives the lifting plate 33 to move upward, the lifting plate 33 drives the lead screw 46 to move upward through the internal threaded sleeve 47. The lead screw 46 drives the rack 44 to move upward. During the upward movement of the rack 44, the toothed block 48 on it rotates the transmission gear 43 counterclockwise. Under the action of the linkage component 14, all the conveying rollers 13 can rotate counterclockwise. After the aluminum material 2 loses the clamping mechanism 5, the transmission conveying rollers 13 can automatically convey the cut part forward and can automatically advance the uncut aluminum material 2 one station to wait for cutting. It should be noted that by rotating the internal threaded sleeve 47, the height of the lead screw 46 can be adjusted, thereby adjusting the height of the rack 44, and thus controlling the transmission time between the rack 44 and the transmission gear 43. For example, after the lead screw 46 drives the rack 44 to adjust its position upward, while the downward movement of the lifting plate 33 remains unchanged, the transmission time between the rack 44 and the transmission gear 43 is reduced, thereby reducing the number of rotations of the conveying roller 13, and thus controlling the distance conveyed by the conveying mechanism 1 each time according to actual working needs.

[0045] It is worth noting that the circuits, electronic components, and modules involved in this invention are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this invention does not involve improvements to the software and methods.

[0046] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency cutting and adaptive clamping device for aluminum profiles, comprising: A conveying mechanism (1) for conveying aluminum material (2) to be cut, characterized in that: The upper side of the conveying mechanism (1) is provided with a cutting component (3) for cutting the aluminum material (2) conveyed on the conveying mechanism (1); The upper side of the conveying mechanism (1) is provided with a guide constraint component (6) for guiding and constraining the aluminum material (2) conveyed on the conveying mechanism (1); A transmission mechanism (4) is provided between the cutting component (3) and the conveying mechanism (1). During the process of cutting the aluminum material (2) by the cutting component (3), the transmission mechanism (4) can be driven, and the conveying mechanism (1) can be driven intermittently by the transmission mechanism (4). The conveying mechanism (1) is provided with a clamping mechanism (5) inside. During the process of cutting the aluminum material (2) by the cutting component (3), the clamping mechanism (5) can be driven, and the aluminum material (2) to be cut can be clamped and limited by the clamping mechanism (5).

2. The high-efficiency cutting and adaptive clamping device for aluminum profiles according to claim 1, characterized in that, The conveying mechanism (1) includes a base plate (11) and two frames (15) symmetrically fixed to the top of the base plate (11). Conveying rollers (13) are evenly distributed between the two frames (15). A linkage component (14) is provided between two adjacent conveying rollers (13). The linkage components (14) are staggered between two adjacent ones. Foot (12) is fixed at each of the four corners of the bottom of the base plate (11). The linkage assembly (14) includes two sprockets (142) that are respectively fixedly sleeved on the ends of two adjacent conveying rollers (13), and a chain (141) is connected between the two sprockets (142).

3. The high-efficiency cutting and adaptive clamping device for aluminum profiles according to claim 2, characterized in that, The cutting assembly (3) includes a fixed frame (32) fixed to the outside of the frame (15). An electric hydraulic device (31) is fixedly installed on the top of the fixed frame (32). The hydraulic rod on the electric hydraulic device (31) slides through the top of the fixed frame (32), and a wheel frame (34) is fixedly connected to the bottom end of the hydraulic rod. A cutting wheel (36) is rotatably connected to the inner side of the wheel frame (34). A motor (35) for driving the cutting wheel (36) is fixedly installed on the outer wall of the wheel frame (34). Lifting plates (33) are symmetrically arranged on both sides of the top of the wheel frame (34). The lifting plates (33) are slidably connected to the fixed frame (32).

4. The high-efficiency cutting and adaptive clamping device for aluminum profiles according to claim 3, characterized in that, The transmission mechanism (4) includes a transmission gear (43), and a rotating column (42) is fixedly sleeved inside the center of the transmission gear (43). The rotating column (42) is rotatably connected to the frame (15), and the rotating column (42) is fixedly connected to the end of one of the conveying rollers (13).

5. The high-efficiency cutting and adaptive clamping device for aluminum profiles according to claim 4, characterized in that, The transmission mechanism (4) further includes a vertical shaft (45) that slides through the inside of the lifting plate (33). An internal threaded sleeve (47) is rotatably sleeved inside the lifting plate (33) located between the two vertical shafts (45). A lead screw (46) is threaded inside the internal threaded sleeve (47). A hanging plate (41) is fixedly connected to the bottom end of the vertical shaft (45) and the lead screw (46). A rack (44) is fixedly connected to the bottom end of the hanging plate (41). A toothed block (48) is distributed on the outer wall of the rack (44) to cooperate with the transmission gear (43). The upper side of the toothed block (48) is rotatably connected to the rack (44) through a rotating shaft (49).

6. The high-efficiency cutting and adaptive clamping device for aluminum profiles according to claim 5, characterized in that, The clamping mechanism (5) includes two brackets (55) disposed on the upper side of the base plate (11). The top of the base plate (11) is fixedly connected to a support leg (54) for supporting the brackets (55). A cross plate (56) is fixedly connected between the two brackets (55). Two slide rails (53) are symmetrically fixed to the top of each bracket (55).

7. The high-efficiency cutting and adaptive clamping device for aluminum profiles according to claim 6, characterized in that, A clamping component (52) is provided above the bracket (55). The clamping component (52) includes four slide blocks (523) that are slidably sleeved on the outside of four slide rails (53). The four slide blocks (523) are arranged in pairs. A moving beam (521) is fixedly connected to the top of each pair of slide blocks (523). Two top columns (522) are symmetrically fixed to the moving beam (521). A mounting plate (527) is fixedly connected to the upper side of the two top columns (522). A sliding through plate (527) is provided on the mounting plate (527). Two guide rods (526) are provided. A screw (524) is slidably sleeved inside the mounting plate (527) located between the two guide rods (526). The mounting plate (527) and the screw (524) are jointly fixed with a clamping plate (528). A fastening bolt (525) is threaded onto the outer wall of the screw (524) on both sides of the mounting plate (527). The mounting plate (527) is fixed and limited to the outside of the screw (524) by the two fastening bolts (525).

8. The high-efficiency cutting and adaptive clamping device for aluminum profiles according to claim 7, characterized in that, A transmission component (57) is provided on the lower side of the horizontal plate (56). The transmission component (57) includes two right-angle seats (574) fixed to the top of the base plate (11). A pressure rod (572) is rotatably connected to the outer side of each of the two right-angle seats (574). A first bevel gear (576) is provided between the two right-angle seats (574). The first bevel gear (576) is coaxially fixed with the pressure rod (572). A second bevel gear (577) is meshed on the upper side of the first bevel gear (576). A drive column (578) that rotatably passes through the interior of the horizontal plate (56) is fixedly connected to the top of the second bevel gear (577). A pressure frame (571) is fixedly connected between the two pressure rods (572). The transmission component (57) also includes an arc-shaped rod (579) fixed to the lower outer wall of the lower pressure rod (572). The center of the arc of the arc-shaped rod (579) is located on the central axis of the first bevel gear (576). The arc-shaped rod (579) slides through the bottom of the right angle seat (574). A return spring (575) is sleeved on the outer side of the arc-shaped rod (579). The two ends of the return spring (575) are respectively connected to the lower pressure rod (572) and the outer wall of the right angle seat (574).

9. The high-efficiency cutting and adaptive clamping device for aluminum profiles according to claim 8, characterized in that, The clamping mechanism (5) further includes a push-pull component (58) disposed on the upper side of the horizontal plate (56). The push-pull component (58) includes a rotary rod (582) fixed to the outer wall of the drive column (578). Both ends of the rotary rod (582) are hinged with connecting rods (581). The two connecting rods (581) are respectively hinged to the two moving beams (521). The clamping mechanism (5) further includes a pressing component (51) disposed between the lifting plate (33) and the transmission component (57). The pressing component (51) includes an upper rod (511) fixed to the bottom of the lifting plate (33) and a lower rod (512) whose lower end slides against the upper side of the pressing frame (571). The bottom end of the upper rod (511) is fixed to an outer frame (513), and the top end of the lower rod (512) is fixed to an inner column (514). The inner column (514) slides to the inside of the outer frame (513), and the top end of the inner column (514) is fixed to a limiting block (515). A supporting spring (516) is connected between the limiting block (515) and the top of the outer frame (513). The outer frame (513) has an overlapping platform (517) inside to limit the limiting block (515).

10. The high-efficiency cutting and adaptive clamping device for aluminum profiles according to claim 9, characterized in that, The guide constraint assembly (6) includes a support frame (61) fixed to the top of the frame (15), and a roller (62) is rotatably connected to one end of the support frame (61) away from the frame (15).

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