Automatic cutting equipment for aluminum material and cutting process of automatic cutting equipment

Abstract

The invention relates to automatic cutting equipment for an aluminum material and a cutting process of the automatic cutting equipment, and relates to the technical field of aluminum material production equipment. The cutting device comprises a machine body and a cutting knife arranged on the machine body, a pushing air cylinder used for driving the cutting knife to conduct feeding motion is arranged on the machine body, a feeding table is arranged on the machine body, and a conveying roller set used for conveying materials towards the cutting knife is rotationally arranged on the feeding table; a material stacking frame for storing materials is arranged on one side of the machine body, and the material stacking frame is obliquely arranged in the direction of the feeding table; a material arranging assembly used for reducing material accumulation is arranged on the material stacking frame, a feeding assembly is arranged on the material stacking frame and used for moving a single material to the feeding table, and the feeding assembly is located on the side, facing the feeding table, of the material arranging assembly; a positioning assembly is arranged on the feeding table and used for positioning materials on the feeding table. The aluminum material cutting device has the effects that automatic feeding is convenient and fast, and the aluminum material cutting efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of aluminum production equipment, and in particular to an automated aluminum cutting device and a cutting process thereof. Background Art

[0002] Aluminum is a metal product made of aluminum and other alloy elements. Extrusion is a means of forming aluminum profiles. It mainly involves placing heated aluminum alloy billets into a mold and applying pressure to extrude the aluminum alloy billets out of the mold to form the desired profile. Therefore, the shape and size of the mold determine the shape and size of the aluminum alloy profile after extrusion. In addition, a very long aluminum profile is usually obtained after extrusion. In order to facilitate subsequent processing, the aluminum profile needs to be cut.

[0003] In the related art, an automated cutting device for aluminum materials includes a machine body and a cutting table that is movable along the length direction of the machine body, a moving device for driving the cutting table to move is installed on the machine body, a cutting knife that realizes feeding movement through a cylinder is arranged on the cutting table, and a feeding table for conveying materials toward the cutting table is installed on one side of the cutting table.

[0004] Regarding the above-mentioned related technologies, workers are usually required to manually move the aluminum materials to be cut onto the feeding table, which is very labor-intensive and the manual aluminum material moving process is slow, resulting in low overall aluminum material cutting efficiency, so there is room for improvement. Summary of the invention

[0005] In order to improve the problem of low aluminum cutting efficiency caused by manual loading of aluminum materials, the present application provides an automatic aluminum cutting device and a cutting process thereof.

[0006] In the first aspect, the present application provides an automated aluminum cutting device, which adopts the following technical solution: An automated cutting device for aluminum materials comprises a machine body and a cutting knife arranged on the machine body, the machine body being provided with a pushing cylinder for driving the cutting knife to perform a feeding motion, the machine body being provided with a feeding table, and a conveying roller group for conveying materials toward the cutting knife is rotatably arranged on the feeding table; a stacking rack for storing materials is arranged on one side of the machine body, and the stacking rack is inclined toward the feeding table; a material sorting component for reducing material accumulation is arranged on the stacking rack, a loading component is arranged on the stacking rack for moving a single material to the feeding table, and the loading component is located on the side of the material sorting component facing the feeding table; a positioning component is arranged on the feeding table for positioning the material on the feeding table.

[0007] By adopting the above technical solution, the material sorting component reduces the material stacking phenomenon on the stacking rack, so that the material moves toward the loading component in sequence with the help of its own gravity; the loading component transfers the single piece of material to the feeding table, and the positioning component quickly positions the material on the feeding table; the conveying roller group conveys the material toward the cutting knife, realizing convenient automatic loading and improving the cutting efficiency of aluminum materials; finally, the cylinder is pushed to drive the cutting knife to achieve rapid cutting of the material.

[0008] Preferably, the material sorting assembly includes a material storage box, a material sorting plate, a vibrating member and a lifting member; the material storage box is arranged at the end of the material stacking rack away from the machine body, and a passage opening for materials to pass through is opened through the side wall of the material storage box toward the machine body, and the material sorting plate is slidably arranged on the material storage box, the material sorting plate is used to close the passage opening, and a passage gap is reserved between the material sorting plate and the material stacking rack for only a single material to pass through; the vibrating member is arranged on the material sorting plate to vibrate the inside of the material storage box; the lifting member is arranged on the material storage box to adjust the distance between the material sorting plate and the material stacking rack.

[0009] By adopting the above technical solution, the material storage box temporarily stores the material, and the vibrating member vibrates the material inside the material storage box, so that the material in the vibrating state is easier to disperse, thereby reducing the stacking of the material; and the material in the vibrating state gradually passes through the gap between the material sorting plate and the stacking rack due to its own gravity, and moves toward the loading assembly in sequence; The material sorting plate blocks the materials stacked inside the storage box, allowing only a single piece of material to slide out of the storage box, thereby reducing the material stacking phenomenon on the stacking rack; the lifting part drives the material sorting plate to move up and down, adjusts the distance between the material sorting plate and the stacking rack, so that materials of different diameters can gradually slide out of the storage box in sequence.

[0010] Preferably, the lifting component includes a lifting guide rod, a lifting screw and a lifting motor; the lifting guide rod and the lifting screw are both arranged on the material storage box, the length directions of the lifting guide rod and the lifting screw are both parallel to the height direction of the material storage box, and the lifting screw is rotatably connected to the material storage box; the lifting guide rod and the lifting screw both pass through the material sorting plate, and the lifting screw is threadedly connected to the material sorting plate; the lifting motor is arranged on the material storage box to drive the lifting screw to rotate.

[0011] By adopting the above technical solution, the output end of the lifting motor drives the lifting screw to rotate, the rotating lifting screw drives the material sorting plate, and the lifting guide rod guides and limits the moving direction of the material sorting plate, thereby adjusting the distance between the material sorting plate and the stacking rack to accommodate materials of different diameters to gradually slide out of the storage box in sequence.

[0012] Preferably, the feeding assembly includes a rotating roller, several groups of feeding plates and a feeding motor; the rotating roller is rotatably arranged on a stacking rack, all the feeding plates are arranged on the peripheral wall of the rotating roller, all the feeding plates are distributed at intervals along the circumference of the rotating roller, and only space for a single piece of material to be inserted is left between adjacent feeding plates; the feeding motor is arranged on the stacking rack to drive the rotating roller to rotate.

[0013] By adopting the above technical solution, after a single piece of material on the stacking rack is moved between adjacent loading plates, the output end of the loading motor drives the rotating roller to rotate, so as to drive the single piece of material between the adjacent loading plates to rotate to the side of the rotating roller away from the storage box; then, the single piece of material gradually moves to the feeding table under the influence of its own gravity, thereby realizing the automatic loading of the single piece of material.

[0014] Preferably, the positioning assembly includes a fixed plate, a positioning plate, a positioning cylinder and several groups of ball bearings; the fixed plate is mounted on the feeding table, the positioning plate is slidably arranged on the feeding table, the conveying roller group is located between the fixed plate and the positioning plate, and the length directions of the fixed plate and the positioning plate are parallel to the conveying direction of the conveying roller group; the positioning cylinder is arranged on the side of the positioning plate away from the fixed plate, so as to drive the positioning plate closer to or away from the fixed plate; all the ball bearings are rotatably arranged on the side wall of the positioning plate facing the fixed plate.

[0015] By adopting the above technical solution, the output end of the positioning cylinder pushes the positioning plate to abut against the material, and makes the material away from the side wall of the positioning plate and abut against the fixed plate, so as to position the material and limit the moving direction of the material, thereby reducing the phenomenon of material skewing during the material conveying process by the conveying roller group; the ball converts the sliding friction between the positioning plate and the material into rolling friction, thereby reducing the resistance of the positioning plate to the movement of the material.

[0016] Preferably, the positioning assembly also includes a mounting plate, an adjusting screw, an adjusting nut and a buffer; the mounting plate is arranged at the output end of the positioning cylinder, and the mounting plate is located on the side of the positioning plate away from the fixed plate; the adjusting screw is arranged on the side wall of the positioning plate facing the mounting plate, and the end of the adjusting screw away from the positioning plate passes through the mounting plate; the adjusting nut is threadedly connected to the end of each group of adjusting screws away from the positioning plate, and the adjusting nut is abutted against the side wall of the mounting plate away from the positioning plate; the buffer is arranged between the mounting plate and the positioning plate to drive the positioning plate to move toward the fixed plate through its own elastic force.

[0017] By adopting the above technical solution, the adjusting nut is rotated to adjust the position of the adjusting screw on the mounting plate to adjust the spacing between the positioning plate and the fixing plate, thereby facilitating the positioning plate to position materials of different diameters, thereby improving the practicality of the overall device; In addition, after the material slides from the stacking rack to the feeding platform, it collides with the positioning plate. The buffer can absorb the impact force on the positioning plate, reducing the damage caused by the hard collision between the positioning plate and the material.

[0018] Preferably, a pressing plate is provided on the machine body, and a driving assembly is provided on the machine body for driving the pressing plate to assist in pressing the material.

[0019] By adopting the above technical solution, the driving component drives the pressing plate to assist in pressing the material, thereby reducing the phenomenon of random movement of the material during cutting and ensuring the accuracy of the cutting knife in cutting the material.

[0020] Preferably, the driving assembly includes a rotating shaft, a rotating arm, a linkage rod and a reset member; the rotating shaft is rotatably arranged on the machine body, the rotating arm is arranged on the rotating shaft, the pressing plate is arranged at the end of the rotating arm away from the rotating shaft, and the pressing plate is located on the side of the rotating arm facing the material; the linkage rod is arranged at the output end of the pushing cylinder, the linkage rod is located on the side of the rotating arm away from the pressing plate, and the end of the linkage rod away from the pushing cylinder is abutted against the side wall of the rotating arm away from the pressing plate; the reset member is arranged between the rotating shaft and the rotating arm to drive the rotating arm to reset by its own torque.

[0021] By adopting the above technical solution, in the process of pushing the cylinder to drive the cutting knife to move toward the material, the output end of the cylinder is pushed to drive the linkage rod to move in the direction close to the rotating arm, and the linkage rod drives the rotating arm to rotate around the rotating axis, so that the rotating arm drives the pressing plate to rotate toward the material, and the pressing plate assists in pressing the material on both sides of the cutting knife; in this process, the reset part undergoes elastic deformation and accumulates elastic potential energy; after waiting for the pressing plate to stably press the material, the output end of the cylinder is pushed to drive the cutting knife to officially start cutting the material; In the process of pushing the cylinder to drive the cutting knife away from the material, the linkage rod gradually moves away from the rotating arm, so that the pushing force of the linkage rod on the rotating arm gradually decreases. At this time, the reset part drives the rotating arm to drive the pressing plate to gradually move away from the material through its own torque, and realizes the reset of the pressing plate and the rotating arm.

[0022] Preferably, the driving assembly further comprises a driving ring, which is slidably mounted on the rotating arm and is rotationally connected to the end of the linkage rod away from the pushing cylinder.

[0023] By adopting the above technical solution, in the process of pushing the cylinder to drive the cutting knife to move toward the material, the output end of the pushing cylinder drives the linkage rod to drive the driving ring to gradually approach the material, and the driving ring drives the rotating arm to drive the pressing plate to rotate toward the material, and the pressing plate presses the material; the output end of the pushing cylinder still drives the cutting knife and the linkage rod to move toward the material, and at this time, the linkage rod drives the driving ring to move along the length direction of the rotating arm, so that the pressing plate keeps pressing the material; When the output end of the push cylinder contracts and drives the cutting knife away from the material, the linkage rod drives the rotating arm and the pressing plate to gradually move away from the material through the driving ring, and realizes the resetting of the rotating arm and the pressing plate, reducing the need to rely solely on the resetting member to reset the rotating arm and the pressing plate, increasing the service life of the resetting member, and realizing a more stable resetting of the rotating arm and the pressing plate.

[0024] Second, The present application provides a cutting process of an automated aluminum cutting device, comprising the following steps: Material sorting: Materials are stored on the stacking rack, and the material sorting component sorts the stacked materials so that the materials slide towards the loading component; Loading: The loading component moves individual materials onto the feeding table; Positioning: The positioning component positions the material on the feeding table; Conveying: The conveying roller group conveys the material on the feeding table toward the cutting knife; Cutting: Push the cylinder to drive the cutting knife to feed and cut the material.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. The material stacking phenomenon on the stacking rack is reduced by setting the material sorting component, so that the material moves toward the loading component in sequence with the help of its own gravity; the loading component transfers the single piece of material to the feeding table, and the positioning component quickly positions the material on the feeding table; the conveying roller group conveys the material toward the cutting knife, realizing convenient automatic loading and improving the cutting efficiency of aluminum materials; 2. By setting a driving component to drive the pressing plate to assist in pressing the material, the phenomenon of random movement of the material during cutting is reduced, and the accuracy of the cutting knife in cutting the material is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of an automated aluminum cutting device and its cutting process according to an embodiment of the present application.

[0027] Figure 2 It is a structural diagram used to reflect the connection relationship between the positioning component and the feeding table.

[0028] Figure 3 It is a structural diagram used to reflect the connection relationship between the drive component and the pressing plate.

[0029] Description of reference numerals: 1. Machine body; 11. Cutting knife; 12. Pushing cylinder; 13. Feeding platform; 14. Conveying roller group; 15. Pressing plate; 16. Fixed frame; 2. Stacking rack; 3. Material sorting assembly; 31. Material storage box; 311. Passage; 32. Material sorting plate; 33. Vibrating part; 34. Lifting part; 341. Lifting guide rod; 342. Lifting screw; 343. Lifting motor; 4. Feeding assembly; 41. Rotating roller; 42. Feeding plate; 43. Feeding motor; 5. Positioning assembly; 51. Fixed plate; 52. Positioning plate; 53. Positioning cylinder; 54. Ball; 55. Mounting plate; 56. Adjusting screw; 57. Adjusting nut; 58. Buffer; 6. Driving assembly; 61. Rotating shaft; 62. Rotating arm; 63. Linkage rod; 64. Reset part; 65. Driving ring. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-3 This application is described in further detail.

[0031] The embodiment of the present application discloses an automated cutting device for aluminum materials and a cutting process thereof, so as to realize convenient automated loading and improve the cutting efficiency of aluminum materials.

[0032] Reference Figure 1 , Figure 2 and Figure 3 An automatic cutting device for aluminum materials includes a body 1 and a cutting knife 11 slidably mounted on the body 1. A push cylinder 12 is fixedly mounted on the body 1, and the output end of the push cylinder 12 is fixedly connected to the cutting knife 11 to drive the cutting knife 11 to perform feeding motion. A feeding table 13 is fixedly mounted on the body 1, and the feeding table 13 is located on one side of the cutting knife 11. A conveying roller group 14 driven by a motor is rotatably mounted on the feeding table 13 to convey the material on the feeding table 13 toward the cutting knife 11.

[0033] Reference Figure 1 and Figure 2A stacking rack 2 fixedly connected to the feeding platform 13 is installed on the ground on one side of the feeding platform 13, and the stacking rack 2 is tilted toward the feeding platform 13. A material sorting assembly 3 is installed on the stacking rack 2 to reduce the phenomenon of material accumulation on the stacking rack 2. The material sorting assembly 3 includes a material storage box 31, a material sorting plate 32, a vibrating member 33 and a lifting member 34; the material storage box 31 is fixedly installed at the end of the stacking rack 2 away from the body 1 for stacking and storing materials. A passage 311 is opened through the side wall of the material storage box 31 facing the body 1 for materials to pass through, and the passage 311 is located at the end of the material storage box 31 facing the stacking rack 2.

[0034] Reference Figure 1 and Figure 2 The material sorting plate 32 is slidably mounted on the material storage box 31 along the height direction of the material storage box 31 to close the passage 311, and a passage gap for only a single material to pass through is reserved between the bottom of the material sorting plate 32 and the upper surface of the material stacking rack 2. In this embodiment, the vibrating member 33 is a vibration motor. The vibrating member 33 is fixedly mounted on the material sorting plate 32 to vibrate the inside of the material storage box 31, thereby reducing the stacked materials from sliding out of the passage 311.

[0035] Reference Figure 1 and Figure 2 , the lifting member 34 is installed on the material storage box 31 to adjust the distance between the material sorting plate 32 and the material stacking rack 2. The lifting member 34 includes a lifting guide rod 341, a lifting screw rod 342 and a lifting motor 343; the lifting guide rod 341 and the lifting screw rod 342 are both installed on the material storage box 31, and the length directions of the lifting guide rod 341 and the lifting screw rod 342 are parallel to the height direction of the material storage box 31. The lifting guide rod 341 and the lifting screw rod 342 both penetrate the material sorting plate 32, the lifting screw rod 342 is rotatably connected to the material storage box 31 through a bearing seat, and the lifting screw rod 342 is threadedly connected to the material sorting plate 32. The lifting motor 343 is fixedly installed on the material storage box 31, and the output end of the lifting motor 343 is transmission-connected to the end of the lifting screw rod 342 to drive the lifting screw rod 342 to rotate, thereby adjusting the distance between the material sorting plate 32 and the material stacking rack 2.

[0036] Reference Figure 1 and Figure 2 The material stacking rack 2 is provided with a feeding assembly 4, and the feeding assembly 4 is located on the side of the material sorting assembly 3 facing the feeding platform 13, so as to select a single material from the materials arranged in sequence on the material stacking rack 2 and move it to the feeding platform 13. The feeding assembly 4 includes a rotating roller 41, a plurality of groups of feeding plates 42 and a feeding motor 43; the rotating roller 41 is rotatably mounted on the material stacking rack 2 through a bearing, the feeding motor 43 is fixedly mounted on the material stacking rack 2, and the output end of the feeding motor 43 is drivingly connected to the end of the rotating roller 41 to drive the rotating roller 41 to rotate.

[0037] Reference Figure 1 and Figure 2 All the loading plates 42 are detachably mounted on the peripheral wall of the rotating roller 41 by bolts, and all the loading plates 42 are distributed at intervals along the circumference of the rotating roller 41, and only space for a single piece of material to be inserted is left between adjacent loading plates 42, so that the rotating roller 41 can transfer the single piece of material easily.

[0038] Reference Figure 1 and Figure 2 A positioning assembly 5 is installed on the feeding platform 13 to position the material on the feeding platform 13. The positioning assembly 5 includes a fixing plate 51, a positioning plate 52, a positioning cylinder 53, a plurality of ball bearings 54, a mounting plate 55, an adjusting screw 56, an adjusting nut 57 and a buffer 58; the fixing plate 51 is fixedly connected to the feeding platform 13 through a bracket, and the fixing plate 51 is located on the side of the conveying roller group 14 facing the stacking rack 2, and the length direction of the fixing plate 51 is parallel to the conveying direction of the conveying roller group 14.

[0039] Reference Figure 1 and Figure 2 The positioning cylinder 53 is fixedly connected to the side of the feeding platform 13 away from the stacking rack 2, and the mounting plate 55 is fixedly connected to the output end of the positioning cylinder 53. The adjusting screw 56 is slidably inserted on the mounting plate 55, and the positioning plate 52 is fixedly connected to the ends of all the adjusting screws 56 facing the fixed plate 51. The positioning plate 52 is located on the side of the conveying roller group 14 away from the fixed plate 51, and the length direction of the positioning plate 52 is parallel to the length direction of the fixed plate 51. All the balls 54 are rollingly embedded in the side wall of the positioning plate 52 facing the fixed plate 51 to contact the material.

[0040] Reference Figure 1 and Figure 2 The adjusting nut 57 is threadedly connected to the end of each set of adjusting screws 56 away from the positioning plate 52, and the adjusting nut 57 abuts against the side wall of the mounting plate 55 away from the positioning plate 52 to limit the adjusting screws 56 from being separated from the mounting plate 55. In this embodiment, the buffer 58 is a buffer spring. The buffer 58 is sleeved on each set of adjusting screws 56, and all the buffers 58 are located between the mounting plate 55 and the positioning plate 52, so as to drive the positioning plate 52 to move toward the fixing plate 51 through its own elastic force.

[0041] Reference Figure 1 and Figure 3 The machine body 1 is provided with pressing plates 15, and the pressing plates 15 are symmetrically distributed on both sides of the thickness direction of the cutting blade 11. The machine body 1 is provided with a driving assembly 6 for driving the two sets of pressing plates 15 to assist in pressing the materials on both sides of the cutting blade 11.

[0042] Reference Figure 1 and Figure 3The driving assembly 6 includes a rotating shaft 61, a rotating arm 62, a linkage rod 63, a reset member 64 and a driving ring 65; the rotating shaft 61 is rotatably mounted on the machine body 1 through a fixing frame 16, and the rotating arm 62 is mounted on the rotating shaft 61. In this embodiment, the rotating arms 62 and the pressing plates 15 are respectively arranged in a one-to-one correspondence, and each group of pressing plates 15 is fixedly connected to the end of the corresponding rotating arm 62 away from the rotating shaft 61, and each group of pressing plates 15 is located on the side of the rotating arm 62 facing away from the pushing cylinder 12, so as to press the material to be cut.

[0043] Reference Figure 1 and Figure 3 In this embodiment, the reset member 64 can be a reset torsion spring. The reset member 64 is sleeved on the rotating shaft 61, and one end of the reset member 64 is glued to the rotating arm 62, and the other end of the reset member 64 is glued to the body 1, so that the rotating arm 62 drives the pressing plate 15 to move toward the direction close to the pushing cylinder 12 through the torque of the reset member 64 itself.

[0044] Reference Figure 1 and Figure 3 The linkage rod 63 is fixedly connected to the output end of the push cylinder 12, and the linkage rod 63 is located at the end of the rotating arm 62 away from the pressing plate 15. The driving ring 65 is slidably sleeved on the rotating arm 62, and the driving ring 65 can slide along the length direction of the rotating arm 62, and the driving ring 65 is rotatably connected to the end of the linkage rod 63 away from the push cylinder 12, so that the rotating arm 62 is driven to rotate through the linkage rod 63.

[0045] The implementation principle of an automated aluminum cutting device in the embodiment of the present application is as follows: The output end of the lifting motor 343 drives the lifting screw 342 to rotate, and the rotating lifting screw 342 drives the material sorting plate 32 to adjust the distance between the material sorting plate 32 and the stacking rack 2, so that the materials accumulated inside the storage box 31 pass through the passage 311 in turn and slide toward the loading plate 42 by virtue of their own gravity.

[0046] A single material moves between adjacent loading plates 42, and the output end of the loading motor 43 drives the rotating roller 41 to rotate, so as to drive the material between the adjacent loading plates 42 to move to the side of the rotating roller 41 away from the material storage box 31. Then, the material gradually moves to the feeding table 13 under the influence of its own gravity.

[0047] The output end of the positioning cylinder 53 pushes the positioning plate 52 to abut against the material and abuts against the fixed plate 51 to position the material; the conveying roller group 14 moves the material toward the cutting knife 11, and then drives the cutting knife 11 to feed by pushing the cylinder 12 to cut the material, thereby realizing convenient automatic loading and improving the cutting efficiency of aluminum.

[0048] The present application also discloses a cutting process of an automated aluminum cutting device, comprising the following steps: Material sorting: The materials are stored on the stacking rack 2, and the material sorting component 3 sorts the stacked materials so that the materials slide toward the loading component 4; Loading: The loading component 4 moves a single material onto the feeding table 13; Positioning: The positioning component 5 positions the material on the feeding table 13; Conveying: The conveying roller set 14 conveys the material on the feeding table 13 toward the cutting knife 11; Cutting: Push the cylinder 12 to drive the cutting knife 11 to feed and cut the material.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automated aluminum cutting device, comprising a machine body (1) and a cutting knife (11) arranged on the machine body (1), the machine body (1) being provided with a pushing cylinder (12) for driving the cutting knife (11) to perform a feeding movement, the machine body (1) being provided with a feeding platform (13), and the feeding platform (13) being rotatably provided with a conveying roller group (14) for conveying materials toward the cutting knife (11); a material stacking rack (2) for storing materials is arranged on one side of the machine body (1), and the The stacking rack (2) is arranged to be inclined toward the feeding platform (13); a material sorting component (3) for reducing material accumulation is arranged on the stacking rack (2); a loading component (4) is arranged on the stacking rack (2) for moving a single material onto the feeding platform (13), and the loading component (4) is located on the side of the material sorting component (3) facing the feeding platform (13); a positioning component (5) is arranged on the feeding platform (13) for positioning the material on the feeding platform (13).

2. An automatic cutting device for aluminum materials according to claim 1, characterized in that: The material sorting assembly (3) comprises a material storage box (31), a material sorting plate (32), a vibrating member (33) and a lifting member (34); the material storage box (31) is arranged at the end of the material stacking rack (2) away from the machine body (1); a passage (311) for materials to pass through is opened through the side wall of the material storage box (31) facing the machine body (1); the material sorting plate (32) is slidably arranged on the material storage box (31); the material sorting plate (32) is used to close the passage (311); and a passage gap for only a single material to pass through is reserved between the material sorting plate (32) and the material stacking rack (2); the vibrating member (33) is arranged on the material sorting plate (32) to vibrate the inside of the material storage box (31); the lifting member (34) is arranged on the material storage box (31) to adjust the distance between the material sorting plate (32) and the material stacking rack (2).

3. An automatic cutting device for aluminum materials according to claim 2, characterized in that: The lifting member (34) comprises a lifting guide rod (341), a lifting screw rod (342) and a lifting motor (343); the lifting guide rod (341) and the lifting screw rod (342) are both arranged on the material storage box (31); the length directions of the lifting guide rod (341) and the lifting screw rod (342) are both parallel to the height direction of the material storage box (31), and the lifting screw rod (342) is rotatably connected to the material storage box (31); the lifting guide rod (341) and the lifting screw rod (342) both penetrate the material sorting plate (32), and the lifting screw rod (342) is threadedly connected to the material sorting plate (32); the lifting motor (343) is arranged on the material storage box (31) to drive the lifting screw rod (342) to rotate.

4. An automatic cutting device for aluminum materials according to claim 1, characterized in that: The feeding assembly (4) comprises a rotating roller (41), a plurality of groups of feeding plates (42) and a feeding motor (43); the rotating roller (41) is rotatably arranged on the stacking rack (2), all the feeding plates (42) are arranged on the peripheral wall of the rotating roller (41), all the feeding plates (42) are distributed at intervals along the circumference of the rotating roller (41), and only space for a single piece of material to be inserted is left between adjacent feeding plates (42); the feeding motor (43) is arranged on the stacking rack (2) to drive the rotating roller (41) to rotate.

5. An automatic cutting device for aluminum materials according to claim 1, characterized in that: The positioning assembly (5) comprises a fixed plate (51), a positioning plate (52), a positioning cylinder (53) and a plurality of groups of ball bearings (54); the fixed plate (51) is mounted on the feeding platform (13), the positioning plate (52) is slidably arranged on the feeding platform (13), the conveying roller group (14) is located between the fixed plate (51) and the positioning plate (52), and the length directions of the fixed plate (51) and the positioning plate (52) are parallel to the conveying direction of the conveying roller group (14); the positioning cylinder (53) is arranged on a side of the positioning plate (52) away from the fixed plate (51) to drive the positioning plate (52) to approach or move away from the fixed plate (51); all the ball bearings (54) are rotatably arranged on the side wall of the positioning plate (52) facing the fixed plate (51).

6. An automatic cutting device for aluminum materials according to claim 5, characterized in that: The positioning assembly (5) further comprises a mounting plate (55), an adjusting screw (56), an adjusting nut (57) and a buffer (58); the mounting plate (55) is arranged at the output end of the positioning cylinder (53), and the mounting plate (55) is located on the side of the positioning plate (52) away from the fixed plate (51); the adjusting screw (56) is arranged on the side wall of the positioning plate (52) facing the mounting plate (55), and the end of the adjusting screw (56) away from the positioning plate (52) passes through the mounting plate (55); the adjusting nut (57) is threadedly connected to the end of each group of adjusting screws (56) away from the positioning plate (52), and the adjusting nut (57) abuts against the side wall of the mounting plate (55) away from the positioning plate (52); the buffer (58) is arranged between the mounting plate (55) and the positioning plate (52) to drive the positioning plate (52) to move in the direction of the fixed plate (51) by its own elastic force.

7. An automatic cutting device for aluminum materials according to claim 1, characterized in that: The machine body (1) is provided with a pressing plate (15), and the machine body (1) is provided with a driving component (6) for driving the pressing plate (15) to assist in pressing the material.

8. An automatic cutting device for aluminum materials according to claim 7, characterized in that: The driving assembly (6) comprises a rotating shaft (61), a rotating arm (62), a linkage rod (63) and a reset member (64); the rotating shaft (61) is rotatably arranged on the machine body (1), the rotating arm (62) is arranged on the rotating shaft (61), the pressing plate (15) is arranged at the end of the rotating arm (62) away from the rotating shaft (61), and the pressing plate (15) is located on the side of the rotating arm (62) facing the material; the linkage rod (63) is arranged at the output end of the pushing cylinder (12), the linkage rod (63) is located on the side of the rotating arm (62) away from the pressing plate (15), and the end of the linkage rod (63) away from the pushing cylinder (12) abuts against the side wall of the rotating arm (62) away from the pressing plate (15); the reset member (64) is arranged between the rotating shaft (61) and the rotating arm (62) to drive the rotating arm (62) to reset by its own torque.

9. An automatic cutting device for aluminum materials according to claim 8, characterized in that: The driving assembly (6) further comprises a driving ring (65), wherein the driving ring (65) is slidably sleeved on the rotating arm (62), and the driving ring (65) is rotationally connected to the end of the linkage rod (63) away from the pushing cylinder (12).

10. A cutting process of an automated aluminum cutting device according to any one of claims 1 to 9, characterized in that: The steps include: Material sorting: Materials are stored on the material stacking rack (2), and the material sorting component (3) sorts the stacked materials so that the materials slide toward the loading component (4); Loading: The loading component (4) moves a single material onto the feeding table (13); Positioning: The positioning component (5) positions the material on the feeding table (13); Conveying: The conveying roller group (14) conveys the material on the feeding platform (13) toward the cutting knife (11); Cutting: Pushing the cylinder (12) drives the cutting knife (11) to perform feeding motion to cut the material.

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