Cutting platform for aluminum alloy profile manufacturing

Abstract

The invention discloses a cutting platform for aluminum alloy profile manufacturing, and relates to the technical field of aluminum alloy profile machining, an equipment body comprises a base, fixing vertical plates are arranged on the two sides of the upper end of the base, a material guiding rod is arranged on the fixing vertical plate on one side, a material pushing rod is arranged on the fixing vertical plate on the other side, and a cutting assembly is connected to the tail end of the material pushing rod; a driving motor is arranged on the fixed vertical plate on one side of the material pushing rod, the output end of the driving motor is connected with a rotating shaft, a driving gear is arranged at the end, away from the driving motor, of the rotating shaft, a driving piece is further installed at the tail end of the material pushing rod, the driving piece and the material pushing rod are coaxially arranged, and the driving piece is connected with the driving gear. According to the device, the problems that in the prior art, for a round aluminum alloy pipe profile, due to the fact that the surface of the aluminum alloy profile is smooth and the metal hardness is high, metal chips generated by the aluminum alloy profile splash in the cutting process of an operation platform by an operator, and the aluminum alloy profile cannot be damaged are solved. And the problem that an operator is irreversibly injured is solved.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloy profile processing, and more specifically to a cutting platform used for manufacturing aluminum alloy profiles. Background Art

[0002] An alloy based on aluminum with a certain amount of other alloying elements added is one of the light metal materials. Aluminum alloy profiles are the most widely used type of non-ferrous metal structural materials in industry. Aluminum alloy profiles have been widely used in aerospace, automobile, machinery manufacturing, shipbuilding, construction, decoration and chemical industries. Aluminum alloy products made of aluminum and other alloying elements are usually first processed into castings, forgings, foils, plates, strips, tubes, rods, profiles, etc., and then made through cold bending, sawing, drilling, assembly, coloring and other processes. The main metal element is aluminum, plus some alloying elements to improve the performance of aluminum alloys.

[0003] At present, the aluminum alloy profile cutting platform mainly uses a feeding device to move the aluminum alloy profile into the cutting area according to a predetermined direction, position and angle, and then accurately positions it through a positioning system, and then clamps the aluminum alloy profile through a clamping device to prevent the aluminum alloy profile from displacement and vibration during the cutting process. After the aluminum alloy profile is fixed, the aluminum alloy profile is cut by a circular saw. However, when the operator operates the circular saw to cut the circular aluminum alloy profile, since the circular aluminum alloy profile usually has a smooth surface and the metal hardness is relatively high, metal chips are generated during the cutting process. The flying metal chips can easily pierce the eyes or skin, thereby causing safety hazards to the operator. In addition, the circular saw requires the operator to have a high operating ability during the cutting process, otherwise it is easy to cause irreversible damage to the operator.

[0004] Cables are usually rope-like cables made of one or more wires twisted together. Each group of wires are insulated from each other and are often twisted around a center wire. The entire outside is covered with a highly insulating covering. The wrapping machine in the production of optoelectronic hybrid cables is a device used to wind and wrap the various components of the cable (such as wires, optical fibers, etc.) according to a certain pattern and angle. The wrapping process is a very critical step in the production of optoelectronic hybrid cables. It directly affects the mechanical properties, anti-interference ability, signal transmission quality and durability of the cable. The wrapping machine plays an important role in this process.

[0005] In view of the above situation, the present invention designs a cutting platform for aluminum alloy profile manufacturing to solve the above technical problems. Summary of the invention

[0006] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a cutting platform for the manufacture of aluminum alloy profiles. The device solves the problem in the prior art that when facing circular aluminum alloy tube profiles, the operator may suffer irreversible injuries due to the splashing of metal chips generated by the aluminum alloy profile during the cutting process on the operating platform due to the smooth surface and high metal hardness of the aluminum alloy profile.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cutting platform for aluminum alloy profile manufacturing, used to improve the safety of aluminum alloy profile cutting, the equipment body includes a base, and support legs are arranged at the four corners of the bottom surface of the base, and the support legs are used to ensure the stability of the base during operation, and fixed vertical plates are arranged on both sides of the upper end of the base, a guide rod is arranged on the fixed vertical plate on one side, and a push rod is arranged on the fixed vertical plate on the other side, and a cutting assembly is connected to the end of the push rod; a driving motor is arranged on the fixed vertical plate on one side of the push rod, and a rotating shaft is connected to the output end of the driving motor, a driving gear is arranged on the end of the rotating shaft away from the driving motor, and a driving member is also installed at the end of the push rod, and the driving member is connected to the The push rod is coaxially arranged, and the driving member is connected to the driving gear. A plurality of clamping blocks are arranged in a circular array in the middle part of the driving member, and the clamping blocks are respectively rotatably arranged on both sides of the driving member; the rotation of the driving motor drives the rotating shaft to move synchronously, and the rotation of the rotating shaft drives the fixed gear to rotate, and the fixed gear drives the driving member to move. The forward rotation of the fixed gear drives the clamping block to contract through the driving member to clamp the aluminum alloy profile, and the reverse rotation of the fixed gear drives the clamping block to expand through the driving member to cancel the clamping of the aluminum alloy profile. The cutting assembly drives the rotating gear to rotate by controlling the motor so that the cutting blade fits the inner wall of the aluminum alloy profile, and the continuous rotation of the control motor makes the cutting blade fit the inner wall of the aluminum alloy profile to cut the aluminum alloy profile.

[0008] Preferably, a pushing ring is coaxially arranged on the pushing rod, and blocking rods are symmetrically arranged on the outer circumferential surface of the pushing ring. The movement of the pushing ring drives the aluminum alloy profile to move through the blocking rods.

[0009] Preferably, the driving member includes a rotating disk and a fixed disk, a fixed block is provided at the bottom of the fixed disk, and the fixed block is fixedly connected to the surface of the base, a plurality of limit grooves are provided in an annular array on the fixed disk, a clamping block is provided on one side of the fixed disk, a rotating disk is provided on the side of the clamping block away from the fixed disk, a gear ring is provided on the rotating disk, the gear ring is coaxial with the rotating disk and fixedly connected, and the gear ring is meshed with a driving gear, a plurality of driving grooves are provided in an annular array on the rotating disk, the fixed gear drives the rotating disk to rotate, and the rotating disk drives the clamping block to expand or contract on the fixed disk.

[0010] Preferably, a driving rod is provided on the side of the clamping block that is in contact with the rotating disk, and the driving rod is rotatably arranged in the driving groove, and a limiting rod is provided on the side of the clamping block away from the driving rod, and the limiting rod is rotatably arranged in the limiting groove.

[0011] Preferably, the cutting assembly includes a control motor, a rotating gear, a transmission member and a cutting blade. The control motor is arranged on the pushing rod, and the output end of the control motor is connected to the rotating gear. A transmission member is arranged on one side of the rotating gear, and the transmission member is connected to the rotating gear. A plurality of cutting blades are fixedly arranged on the outer circumferential surface of the transmission member.

[0012] Preferably, the transmission member includes a rotating disk, a limit block, a pushing rod and a fixed column. The rotating disk is rotatably arranged at the end of the pushing rod, and the rotating disk is provided with gear teeth meshing with the rotating gear. A rotating groove is opened in an annular array on the rotating disk, a limit block is provided on one side of the rotating disk, and a plurality of movable grooves are opened in an annular array on the limit block, and pushing rods are provided in the movable grooves. A fixed column is fixedly connected to one end of one side of the pushing rod, and the fixed column is arranged in the rotating groove, and a cutting blade is fixedly connected to one end of the pushing rod away from the fixed column.

[0013] Preferably, a No. 1 electromagnet is provided on one side of the limit block, and a No. 2 electromagnet is provided on the end of the guide rod away from the fixed vertical plate, and the No. 2 electromagnet is rotatably set on the guide rod. When the No. 1 electromagnet and the No. 2 electromagnet are energized, the limit block and the guide rod are fitted together, thereby allowing the limit block to rotate on the guide rod.

[0014] Preferably, a No. 3 electromagnet is arranged outside the No. 2 electromagnet, and the No. 3 electromagnet is annular. Before the cutting blade is unfolded, the No. 1 electromagnet, the No. 2 electromagnet and the No. 3 electromagnet are energized evenly so that the guide rod is fitted with the fixed block. When the cutting blade is unfolded, the No. 3 electromagnet is no longer energized, so that the limit block is fitted with the guide rod through the No. 1 electromagnet and the No. 2 electromagnet, so that the limit block can rotate at one end of the guide rod.

[0015] Beneficial effects of the present invention:

[0016] The present invention provides a cutting platform for aluminum alloy profile manufacturing. The device drives a rotating shaft to rotate through a driving motor. The rotation of the rotating shaft drives a coaxially arranged driving gear to move. The driving gear is meshed with a gear ring on a rotating disk, thereby driving a clamping block to clamp the aluminum alloy profile on a push rod. Through the synchronous movement of multiple clamping blocks, a clamping force can be uniformly applied to the outer wall of the aluminum alloy profile to avoid the aluminum alloy profile from deflecting and shaking during the cutting process, thereby avoiding the aluminum alloy profile from shaking and causing the saw blade to be damaged and fall off. At the same time, the length of the aluminum alloy profile cut can be controlled by controlling the moving distance of the push ring. During the cutting process, the motor is controlled to drive the rotating gear to rotate, and the rotating gear drives the rotating disk to rotate. The rotating disk is used to rotate to make the cutting blade expand and fit the inner wall of the aluminum alloy profile. After the fitting is completed, the rotating disk is driven to move continuously by the motor. At this time, the expanded cutting blade fits the inner wall of the aluminum alloy profile to cut the aluminum alloy. Cutting the aluminum alloy profile from the inside can avoid a large amount of metal flying chips generated by external cutting, thereby protecting the operator. Multiple clamping blocks can prevent metal flying chips from being thrown out and causing irreversible damage to the operator, further improving the safety of the overall device during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention viewed from left to right.

[0018] Figure 2 It is a schematic diagram of the overall structure of the present invention when viewed freely to the right.

[0019] Figure 3 It is a partial cross-sectional view of the overall structure of the present invention.

[0020] Figure 4 For the present invention Figure 3 A partial enlarged view of middle A.

[0021] Figure 5 It is a schematic diagram of the overall structure of the cutting assembly of the present invention.

[0022] Figure 6 It is a schematic diagram of the overall structure of the driving member of the present invention.

[0023] Reference numerals:

[0024] 1. Equipment body; 11. Base; 12. Support legs; 13. Fixed vertical plate; 131. Guide rod; 132. No. 2 electromagnet; 133. No. 3 electromagnet; 14. Push rod; 141. Push ring; 2. Driving motor; 21. Rotating shaft; 22. Driving gear; 3. Driving member; 31. Rotating disk; 311. Driving slot; 312. Gear ring; 32. Fixed disk; 321. Fixed block; 322. Limiting slot; 4. Clamping block; 41. Driving rod; 42. Limiting rod; 5. Cutting assembly; 51. Control motor; 52. Rotating gear; 53. Transmission member; 531. Rotating disk; 5311. Rotating slot; 532. Limiting block; 5321. Moving slot; 5322. No. 1 electromagnet; 533. Push rod; 534. Fixed column; 54. Cutting blade. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0026] refer to Figures 1 to 6As shown, a cutting platform for aluminum alloy profile manufacturing is used to improve the safety of aluminum alloy profile cutting. The equipment body 1 includes a base 11. Support legs 12 are provided at the four corners of the bottom surface of the base 11, and the support legs 12 are used to ensure the stability of the base 11 during work. Fixed vertical plates 13 are provided on both sides of the upper end of the base 11. A guide rod 131 is provided on the fixed vertical plate 13 on one side, and a push rod 14 is provided on the fixed vertical plate 13 on the other side, and a cutting assembly 5 is connected to the end of the push rod 14; a driving motor 2 is provided on the fixed vertical plate 13 on one side of the push rod 14, and a rotating shaft 21 is connected to the output end of the driving motor 2, and a driving gear 22 is provided at the end of the rotating shaft 21 away from the driving motor 2, and a driving member 3 is also installed at the end of the push rod 14, and the driving member 3 and the push rod 14 are connected. It is coaxially arranged, and the driving member 3 is connected to the driving gear 22. A plurality of clamping blocks 4 are arranged in a circular array in the middle part of the driving member 3, and the clamping blocks 4 are respectively arranged to rotate on both sides of the driving member 3; the driving motor 2 rotates to drive the rotating shaft 21 to move synchronously, and the fixed gear is driven to rotate through the rotation of the rotating shaft 21, and the fixed gear drives the driving member 3 to move. The fixed gear rotates forward through the driving member 3 to drive the clamping block 4 to contract and clamp the aluminum alloy profile, and the fixed gear rotates backward to drive the clamping block 4 to expand and cancel the clamping of the aluminum alloy profile through the driving member 3. The cutting component 5 drives the rotating gear 52 to rotate through the control motor 51 so that the cutting blade 54 fits the inner wall of the aluminum alloy profile, and the continuous rotation of the control motor 51 makes the cutting blade 54 fit the inner wall of the aluminum alloy profile to cut the aluminum alloy profile.

[0027] Specifically, a pushing ring 141 is coaxially arranged on the pushing rod 14 , and blocking rods are symmetrically arranged on the outer circumferential surface of the pushing ring 141 . The pushing ring 141 moves through the blocking rods to drive the aluminum alloy profile to move.

[0028] Specifically, the driving member 3 includes a rotating disk 31 and a fixed disk 32, a fixed block 321 is provided at the bottom of the fixed disk 32, and the fixed block 321 is fixedly connected to the surface of the base 11, a plurality of limit grooves 322 are provided in an annular array on the fixed disk 32, a clamping block 4 is provided on one side of the fixed disk 32, a rotating disk 31 is provided on the clamping block 4 away from the fixed disk 32, a gear ring 312 is provided on the rotating disk 31, the gear ring 312 is coaxial with the rotating disk 31 and fixedly connected, and the gear ring 312 is meshed with the driving gear 22, a plurality of driving grooves 311 are provided in an annular array on the rotating disk 31, the fixed gear drives the rotating disk 31 to rotate, and the rotating disk 31 drives the clamping block 4 to expand or contract on the fixed disk 32.

[0029] Specifically, a driving rod 41 is provided on the side of the clamping block 4 that is in contact with the rotating disk 31, and the driving rod 41 is rotatably set in the driving groove 311. A limiting rod 42 is provided on the side of the clamping block 4 away from the driving rod 41, and the limiting rod 42 is rotatably set in the limiting groove 322.

[0030] Specifically, the cutting assembly 5 includes a control motor 51, a rotating gear 52, a transmission member 53 and a cutting blade 54. The control motor 51 is arranged on the pushing rod 14, and the output end of the control motor 51 is connected to the rotating gear 52. A transmission member 53 is arranged on one side of the rotating gear 52, and the transmission member 53 is connected to the rotating gear 52. A plurality of cutting blades 54 are fixedly arranged on the outer circumferential surface of the transmission member 53.

[0031] Specifically, the transmission member 53 includes a rotating disk 531, a limit block 532, a pushing rod 533 and a fixed column 534. The rotating disk 531 is rotatably arranged at the end of the pushing rod 14. The rotating disk 531 is provided with gear teeth meshing with the rotating gear 52. A rotating groove 5311 is provided in an annular array on the rotating disk 531. A limit block 532 is provided on one side of the rotating disk 531, and a plurality of movable grooves 5321 are provided in an annular array on the limit block 532. Push rods 533 are provided in the movable grooves 5321. The end of one side of the pushing rod 533 is fixedly connected to a fixed column 534. The fixed column 534 is arranged in the rotating groove 5311. The end of the pushing rod 533 away from the fixed column 534 is fixedly connected to a cutting blade 54.

[0032] Specifically, a No. 1 electromagnet 5322 is provided on one side of the limit block 532, and a No. 2 electromagnet 132 is provided on the end of the guide rod 131 away from the fixed vertical plate 13, and the No. 2 electromagnet 132 is rotatably set on the guide rod 131. When the No. 1 electromagnet 5322 and the No. 2 electromagnet 132 are energized, the limit block 532 and the guide rod 131 are fitted together, thereby allowing the limit block 532 to rotate on the guide rod 131.

[0033] Specifically, a third electromagnet 133 is arranged outside the second electromagnet 132, and the third electromagnet 133 is annular. Before the cutting blade 54 is unfolded, the first electromagnet 5322, the second electromagnet 132 and the third electromagnet 133 are energized evenly, so that the guide rod 131 fits with the fixed block 321. When the cutting blade 54 is unfolded, the third electromagnet 133 is no longer energized, so that the limit block 532 fits with the guide rod 131 through the first electromagnet 5322 and the second electromagnet 132, so that the limit block 532 can rotate at one end of the guide rod 131.

[0034] Working process and principle: Before cutting begins, since the fixed vertical plate 13 with the guide rod 131 is slidably set on the base 11, first move the fixed vertical plate 13 on one side of the base 11 to the side of the base 11, install the circular aluminum alloy profile on the push rod 14, and then start the driving motor 2. The driving motor 2 rotates to drive the rotating shaft 21 to move synchronously. The rotating shaft 21 drives the driving gear 22 to engage with the gear ring 312 on the rotating disk 31. The rotating disk 31 is driven to rotate by the driving gear 22. The rotating disk 31 passes through the driving groove 31 1 squeezes the driving rod 41 arranged on one side of the clamping block 4, so that the limiting rod 42 on the other side of the clamping block 4 moves in the limiting groove 322, thereby causing the multiple clamping blocks 4 to shrink toward the aluminum alloy profile on the pushing rod 14. At this time, the multiple clamping blocks 4 can evenly apply clamping force to the outer wall of the aluminum alloy profile, thereby avoiding uneven clamping force application causing dents on the aluminum alloy profile, resulting in reduced quality of the processed aluminum alloy profile. After the clamping is completed, the fixed vertical plate 13 is pushed to make the guide rod 131 fit the surface of the limiting block 532;

[0035] After the material guide rod 131 is fixed, the No. 1 electromagnet 5322, the No. 2 electromagnet 132 and the No. 3 electromagnet 133 are energized to make the No. 1 electromagnet 5322 and the No. 2 electromagnet 132 fit together, so that the limit block 532 is fixed to the material guide to prevent the cutting blade 54 from driving the limit block 532 to move synchronously when it is unfolded. At this time, the control motor 51 is started to control the rotation of the motor 51 to drive the rotating gear 52 to move synchronously. The rotating gear 52 meshes with the gear teeth on the rotating disk 531, so that the rotating disk 531 rotates. The rotating disk 531 rotates to squeeze the fixed column 534 on one side of the push rod 533 through the rotating groove 5311, so that the push rod 533 moves in the moving groove 5321 opened on the limit block 532. Since the cutting blade 54 is arranged on the top of the push rod 533, at this time, multiple push rods 533 are unfolded to drive the cutting blade 54 to fit the inner wall of the aluminum alloy. After the inner wall of the aluminum alloy profile is closed, the third electromagnet 133 is de-energized. At this time, the limit block 532 can be rotatably connected to one end of the guide rod 131, and the rotating gear 52 is driven to rotate by controlling the motor 51 to rotate continuously, so that the rotating disk 531 drives the cutting blade 54 to fit the inner wall of the aluminum alloy profile to cut the aluminum alloy profile. Since the cutting blade 54 is a retractable structure, when the cutting blade 54 fits the inner wall of the aluminum alloy profile for cutting, the blade head of the cutting blade 54 will extend with the change of cutting depth, so that the blade head of the cutting blade 54 always fits the inner wall of the aluminum alloy profile, and the aluminum alloy profile is cut from the inside, avoiding metal flying chips caused by external cutting of the aluminum alloy profile to cause harm to the operator, thereby improving the cutting safety of the overall device, and at the same time, the uniform cutting from the inside of the aluminum alloy profile can improve the cross-sectional quality of the surface of the aluminum alloy profile after cutting, and avoid excessive burrs and flash.

[0036] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A cutting platform for aluminum alloy profile manufacturing, used to improve the safety of aluminum alloy profile cutting, comprising a device body (1), characterized in that: The device body (1) comprises a base (11), and support legs (12) are arranged at four corners of the bottom surface of the base (11), and the support legs (12) are used to ensure the stability of the base (11) during operation. Fixed vertical plates (13) are arranged on both sides of the upper end of the base (11), and a material guide rod (131) is arranged on one side of the fixed vertical plate (13), and a material push rod (14) is arranged on the other side of the fixed vertical plate (13), and the end of the material push rod (14) is connected to the cutting assembly (5); A driving motor (2) is arranged on a fixed vertical plate (13) on one side of the push rod (14), and a rotating shaft (21) is connected to the output end of the driving motor (2), and a driving gear (22) is arranged at one end of the rotating shaft (21) away from the driving motor (2). A driving member (3) is also installed at the end of the push rod (14), and the driving member (3) is coaxially arranged with the push rod (14), and the driving member (3) is connected to the driving gear (22). A plurality of clamping blocks (4) are arranged in a circular array in the middle part of the driving member (3), and the clamping blocks (4) are respectively rotatably arranged on both sides of the driving member (3); The driving motor (2) rotates to drive the rotating shaft (21) to move synchronously, and the rotation of the rotating shaft (21) drives the fixed gear to rotate, and the fixed gear drives the driving member (3) to move. The fixed gear rotates forward to drive the clamping block (4) to contract through the driving member (3) to clamp the aluminum alloy profile, and the fixed gear rotates backward to drive the clamping block (4) to expand through the driving member (3) to cancel the clamping of the aluminum alloy profile. The cutting component (5) drives the rotating gear (52) to rotate through the control motor (51) so that the cutting blade (54) fits the inner wall of the aluminum alloy profile. The cutting blade (54) fits the inner wall of the aluminum alloy profile to cut the aluminum alloy profile by continuously rotating the control motor (51).

2. A cutting platform for aluminum alloy profile manufacturing according to claim 1, characterized in that: A pushing ring (141) is coaxially arranged on the pushing rod (14), and blocking rods are symmetrically arranged on the outer circumferential surface of the pushing ring (141). The pushing ring (141) moves through the blocking rods to drive the aluminum alloy profile to move.

3. A cutting platform for aluminum alloy profile manufacturing according to claim 1, characterized in that: The driving member (3) comprises a rotating disk (31) and a fixed disk (32); a fixed block (321) is provided at the bottom of the fixed disk (32), and the fixed block (321) is fixedly connected to the surface of the base (11); a plurality of limiting grooves (322) are provided in an annular array on the fixed disk (32); a clamping block (4) is provided on one side of the fixed disk (32); a rotating disk (31) is provided on the side of the clamping block (4) away from the fixed disk (32); a gear ring (312) is provided on the rotating disk (31); the gear ring (312) is coaxial with and fixedly connected to the rotating disk (31), and the gear ring (312) is meshed with a driving gear (22); a plurality of driving grooves (311) are provided in an annular array on the rotating disk (31); the fixed gear drives the rotating disk (31) to rotate, and the rotating disk (31) drives the clamping block (4) to expand or contract on the fixed disk (32).

4. A cutting platform for aluminum alloy profile manufacturing according to claim 3, characterized in that: A driving rod (41) is provided on the side of the clamping block (4) that is in contact with the rotating disk (31), and the driving rod (41) is rotatably disposed in the driving groove (311); a limiting rod (42) is provided on the side of the clamping block (4) that is away from the driving rod (41), and the limiting rod (42) is rotatably disposed in the limiting groove (322).

5. The cutting platform for aluminum alloy profile manufacturing according to claim 1, characterized in that: The cutting assembly (5) comprises a control motor (51), a rotating gear (52), a transmission member (53) and a cutting blade (54); the control motor (51) is arranged on the push rod (14), and the output end of the control motor (51) is connected to the rotating gear (52); a transmission member (53) is arranged on one side of the rotating gear (52), and the transmission member (53) is connected to the rotating gear (52); and a plurality of cutting blades (54) are fixedly arranged on the outer circumferential surface of the transmission member (53).

6. A cutting platform for aluminum alloy profile manufacturing according to claim 4, characterized in that: The transmission member (53) comprises a rotating disk (531), a limit block (532), a pushing rod (533) and a fixed column (534); the rotating disk (531) is rotatably arranged at the end of the pushing rod (14); the rotating disk (531) is provided with gear teeth meshing with the rotating gear (52); a rotating groove (5311) is provided in an annular array on the rotating disk (531); a limit block (532) is provided on one side of the rotating disk (531); a plurality of moving grooves (5321) are provided in an annular array on the limit block (532); a pushing rod (533) is provided in each of the moving grooves (5321); a fixed column (534) is fixedly connected to one end of one side of the pushing rod (533); the fixed column (534) is arranged in the rotating groove (5311); a cutting blade (54) is fixedly connected to one end of the pushing rod (533) away from the fixed column (534); and the cutting blade (54) is a retractable structure.

7. A cutting platform for aluminum alloy profile manufacturing according to claim 4, characterized in that: A first electromagnet (5322) is disposed on one side of the limit block (532), and a second electromagnet (132) is disposed on one end of the material guide rod (131) away from the fixed vertical plate (13), and the second electromagnet (132) is rotatably disposed on the material guide rod (131), and the first electromagnet (5322) and the second electromagnet (132) are energized so that the limit block (532) and the material guide rod (131) are in contact with each other, thereby causing the limit block (532) to rotate on the material guide rod (131).

8. A cutting platform for aluminum alloy profile manufacturing according to claim 7, characterized in that: A third electromagnet (133) is arranged outside the second electromagnet (132), and the third electromagnet (133) is annular. Before the cutting blade (54) is unfolded, the first electromagnet (5322), the second electromagnet (132), and the third electromagnet (133) are energized evenly, so that the material guide rod (131) is in close contact with the fixing block (321). After the cutting blade (54) is unfolded, the third electromagnet (133) is no longer energized, so that the limit block (532) is in close contact with the material guide rod (131) through the first electromagnet (5322) and the second electromagnet (132), so that the limit block (532) can rotate at one end of the material guide rod (131).

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