Extrusion forming equipment for high-toughness wide-width thin-wall extruded aluminum profile

Abstract

The invention relates to the technical field of aluminum profile extrusion forming, in particular to high-toughness wide thin-wall extruded aluminum profile extrusion forming equipment which comprises a base. The top end of the outer wall of the base is fixedly connected with a placing plate through a pair of supporting columns; a heating device is arranged at the top end of the outer wall of the placing plate; a placing groove is formed in the top end of the outer wall of the base; a motor is fixedly connected to the inner side wall of the containing groove. A rotating shaft is arranged at the output end of the motor; a motor drives a rotating shaft to rotate, the rotating shaft drives a first rotating rod to rotate through a first chain wheel and a first chain, the first rotating rod drives a second rotating rod to rotate through a second chain wheel and a second chain, and therefore a pair of conveying rollers is driven to rotate, and an aluminum bar moves towards the shearing mechanism through the conveying rollers; then the aluminum bar is sheared through the shearing mechanism, and the aluminum bar is extruded and formed through the extruding mechanism, so that the aluminum profile is extruded and formed through a single motor, and the cost is reduced while the use of a power source and the energy consumption are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum profile extrusion molding, and particularly to an extrusion molding device for high-strength, tough, wide-width and thin-wall extruded aluminum profiles. Background Technique

[0002] The aluminum profile extrusion molding process is to first heat the aluminum rod, and then perform an external force pushing and extrusion operation on the aluminum rod after heating through a corresponding molding die, so that the aluminum profile is extruded and formed. And through different molding dies, the extruded aluminum profiles are also different, so that aluminum profiles of different shapes have different strengths, toughnesses, wide-width dimensions and thin-wall structures.

[0003] In the prior art, when aluminum profiles are extrusion molded, most of them first transport the aluminum rod to a heating device through a conveying mechanism for heating, then transport it to a shearing device for shearing, and after shearing, the aluminum profile still needs to be extrusion molded. When the aluminum profile is extrusion molded, multiple devices are required, so multiple power sources are needed, which increases the energy consumption while increasing the cost of aluminum profile extrusion molding and reducing the market competitiveness. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that when aluminum profiles are extrusion molded, most of them first transport the aluminum rod to a heating device through a conveying mechanism for heating, then transport it to a shearing device for shearing, and after shearing, the aluminum profile still needs to be extrusion molded. When the aluminum profile is extrusion molded, multiple devices are required, so multiple power sources are needed, which increases the energy consumption while increasing the cost of aluminum profile extrusion molding and reducing the market competitiveness, and proposes an extrusion molding device for high-strength, tough, wide-width and thin-wall extruded aluminum profiles.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] An extrusion molding device for high-strength, tough, wide-width and thin-wall extruded aluminum profiles includes a base; the top end of the outer wall of the base is fixedly connected with a placement plate through a pair of support columns; a heating device is arranged on the top end of the outer wall of the placement plate; a placement groove is opened on the top end of the outer wall of the base; a motor is fixedly connected to the inner side wall of the placement groove; a rotating shaft is arranged at the output end of the motor; an extrusion mechanism is arranged at one end of the outer wall of the rotating shaft through a bevel gear one; a pair of arc grooves are opened on the top end of the outer wall of the placement plate; the inner side walls of the pair of arc grooves are both rotatably connected with conveying rollers; one ends of the outer walls of the pair of conveying rollers are respectively fixedly connected with a rotating rod one and a rotating rod two; a shearing mechanism is arranged at one end of the outer wall of the rotating rod two through a sprocket three; sprocket ones are fixedly connected to the outer side walls of the rotating shaft and the rotating rod one, and the pair of sprocket ones are connected through a chain one; sprocket twos are fixedly connected to the outer side walls of the rotating rod one and the rotating rod two, and the pair of sprocket twos are connected through a chain two.

[0007] As a preferred embodiment of the present invention, the shearing mechanism includes a placement seat; the bottom end of the outer wall of the placement seat is fixedly connected to the top end of the outer wall of the base, and the placement seat is in an inverted U shape; a connection seat is fixedly connected to the top end of the outer wall of the placement seat, and the connection seat is in an inverted L shape; a shearing auxiliary seat is fixedly connected to one end of the outer wall of the placement plate; a shearing knife seat is slidably connected to one side of the outer wall of the connection seat, and the shearing knife seat matches the shearing auxiliary seat; a reciprocating rod one is rotatably connected to the top end of the outer wall of the connection seat through a connecting plate one; a reciprocating plate is arranged on the outer side wall of the reciprocating rod one; one side of the outer wall of the reciprocating plate is fixedly connected to one side of the outer wall of the shearing knife seat; a bevel gear ten is fixedly connected to the top end of the outer wall of the reciprocating rod one; one side of the outer wall of the connecting rod one is rotatably connected to a rotating rod three through a connecting rod two; a bevel gear nine is fixedly connected to one end of the outer wall of the rotating rod three, and the bevel gear nine meshes with the bevel gear ten; a pair of sprocket wheels three are respectively fixedly connected to one end of the outer walls of the rotating rod two and the rotating rod three, and the pair of sprocket wheels three are connected by a chain three.

[0008] As a preferred embodiment of the present invention, the extrusion mechanism includes a reciprocating rod two; one end of the outer wall of the bevel gear one is fixedly connected to one end of the outer wall of the rotating shaft; the reciprocating rod two is rotatably connected to one side of the outer wall of the support column; an extrusion die is arranged at the top end of the inner wall of the placement seat; one end of the outer wall of the reciprocating rod two penetrates through the support column; an extrusion seat is arranged on the outer side wall of the reciprocating rod two, and the bottom end of the outer wall of the extrusion seat is slidably connected to the top end of the outer wall of the base; the extrusion seat matches the extrusion die and the placement seat; a bevel gear two is fixedly connected to one end of the outer wall of the reciprocating rod two, and the bevel gear two meshes with the bevel gear one.

[0009] As a preferred embodiment of the present invention, a first through groove is formed on one side of the outer wall of the placement plate; square plates are fixedly connected to both opposite sides of the outer wall of the placement plate, and the pair of square plates match the first through groove; sliding plates are arranged at the top ends of the outer walls of the pair of square plates, and the bottom ends of the outer walls of the pair of sliding plates are slidably connected to the top ends of the outer walls of the square plates and the bottom ends of the inner walls of the first through groove; clamping blocks are fixedly connected to the opposite sides of the outer walls of the pair of sliding plates through springs one, and the bottom ends of the outer walls of the pair of clamping blocks are slidably connected to the bottom ends of the inner walls of the first through groove; a bidirectional threaded rod is rotatably connected to one side of the outer wall of the placement plate through a connecting plate five; one end of the outer wall of the bidirectional threaded rod penetrates through the pair of sliding plates and the clamping blocks; the bidirectional threaded rod is threadedly connected to the pair of sliding plates; a gear three is fixedly connected to one end of the outer wall of the bidirectional threaded rod; a rack three is fixedly connected to one side of the outer wall of the shearing knife seat through a connecting rod six, and the rack three meshes with the gear three.

[0010] As a preferred embodiment of the present invention, a pair of horizontal grinding rollers are rotatably connected to the top end of the outer wall of the base through vertical plates, and the pair of horizontal grinding rollers are matched with the extrusion die; one ends of the outer walls of the pair of horizontal grinding rollers are respectively fixedly connected with a first round rod and a second round rod; one end of the outer wall of the first round rod and the outer side wall of the rotating shaft are respectively fixedly connected with a fifth sprocket, and the pair of fifth sprockets are connected by a fifth chain; the outer side walls of the first round rod and the second round rod are respectively fixedly connected with a sixth sprocket, and the pair of sixth sprockets are connected by a sixth chain.

[0011] As a preferred embodiment of the present invention, a third round rod and a fourth round rod are rotatably connected to the top end of the outer wall of the base; vertical grinding rollers are fixedly connected to the top ends of the outer walls of the third round rod and the fourth round rod; the pair of vertical grinding rollers are matched with the extrusion die; a fourth helical gear is fixedly connected to the outer side wall of the first round rod; a rotating rod eight is rotatably connected to the top end of the outer wall of the base; a fifth helical gear is fixedly connected to the top end of the outer wall of the rotating rod eight, and the fifth helical gear meshes with the fourth helical gear; a sixth gear is fixedly connected to the outer side walls of the rotating rod eight and the third round rod, and the pair of sixth gears mesh with each other; a seventh sprocket is fixedly connected to the outer side walls of the third round rod and the fourth round rod, and the pair of seventh sprockets are connected by a seventh chain.

[0012] As a preferred embodiment of the present invention, a cutting plate is fixedly connected to the top end of the outer wall of the base; a cutting through groove is formed on one side of the outer wall of the cutting plate; a rotating rod is rotatably connected to one side of the outer wall of the cutting plate; a cutting blade is fixedly connected to the outer side wall of the rotating rod; a seventh bevel gear is fixedly connected to one end of the outer wall of the rotating rod; a circular rod is rotatably connected to one side of the outer wall of the cutting plate through a fifth connecting plate; an eighth bevel gear is fixedly connected to one end of the outer wall of the circular rod, and the seventh bevel gear meshes with the eighth bevel gear; an eighth sprocket is fixedly connected to one end of the outer wall of the circular rod and the outer side wall of the rotating shaft, and the pair of eighth sprockets are connected by an eighth chain.

[0013] As a preferred embodiment of the present invention, a limiting shell is fixedly connected to one side of the outer wall of the cutting plate; the limiting shell is matched with the cutting through groove; the bottom end of the inner wall of the limiting shell is inclined; the limiting shell is matched with the cutting blade.

[0014] As a preferred embodiment of the present invention, a pair of adjusting plates are fixedly connected to the top end of the outer wall of the placing plate; sliders are slidably connected to one sides of the outer walls of the pair of adjusting plates; auxiliary rollers are rotatably connected to one sides of the outer walls of the pair of sliders, and the pair of auxiliary rollers are respectively matched with the pair of conveying rollers; a fifth threaded rod is rotatably connected to one side of the outer walls of the pair of adjusting plates through a sixth square plate; the bottom ends of the outer walls of the pair of fifth threaded rods respectively penetrate through the pair of sliders, and the pair of fifth threaded rods are respectively threadedly connected with the pair of sliders.

[0015] As a preferred embodiment of the present invention, the top end of the inner wall of the connecting seat is fixedly connected with a downward pressing seat through a second spring; one side of the outer wall of the downward pressing seat is slidably connected to one side of the inner wall of the connecting seat; one side of the outer wall of the downward pressing seat is an inclined surface; the top end of the outer wall of the downward pressing seat is fixedly connected with an inclined plate, and the inclined plate is matched with the inclined surface; dampers are arranged at both the first spring and the second spring.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. When the shearing tool seat moves downward, it drives the rack three to move through the connecting rod six. Since the rack three meshes with the gear three, the movement of the rack three drives the gear three to rotate, the gear three drives the bidirectional threaded rod to rotate, and the rotation of the bidirectional threaded rod drives a pair of sliding plates to move towards the center of the first through groove, thereby driving a pair of clamping blocks to move, so that the pair of clamping blocks squeeze and fix the aluminum rod to be sheared, making the aluminum rod more stable during shearing, thereby reducing the probability of errors or defects in aluminum rod shearing.

[0018] 2. A helical gear four is fixedly connected to the outer side wall of the first round rod; a helical gear five is fixedly connected to the top end of the outer wall of the rotating rod eight, and the helical gear five meshes with the helical gear four, so that the rotation of the first round rod drives the rotating rod eight to rotate. Since gear sixes are fixedly connected to the outer side walls of the rotating rod eight and the third round rod, and the pair of gear sixes mesh with each other, the rotating rod drives the third round rod to rotate through the pair of gear sixes. Since sprocket sevens are fixedly connected to the outer side walls of the third round rod and the fourth round rod, and the pair of sprocket sevens are connected by a seventh chain, the third round rod drives the fourth round rod to rotate through the sprocket sevens and the seventh chain, thereby driving a pair of vertical grinding rollers to rotate, so that the vertical grinding rollers cooperate with the horizontal grinding rollers to grind multiple surfaces of the extruded aluminum profile, improving the subsequent processing efficiency of the aluminum profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] For the convenience of those skilled in the art to understand, the present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 is the main structure diagram of the present invention;

[0021] Figure 2 is the partial structure diagram of the main body of the present invention;

[0022] Figure 3 is the structure diagram of the placing plate, sliding plate, clamping block and heating device of the present invention;

[0023] Figure 4 is the structure diagram of the placing seat, connecting seat, shearing tool seat and third chain of the present invention;

[0024] Figure 5 is the structure diagram of the motor, extrusion seat, placing seat and extrusion die of the present invention;

[0025] Figure 6 Structural diagram of the motor, chain five, horizontal grinding roller and chain six of the present invention;

[0026] Figure 7 Structural diagram of the vertical grinding roller, rotating rod eight, round rod three and round rod four of the present invention;

[0027] Figure 8 Structural diagram of the cutting plate, cutting blade, motor and limiting shell of the present invention;

[0028] In the figure: 1, base; 2, placing plate; 3, heating device; 4, placing groove; 5, motor; 6, rotating shaft; 7, bevel gear one; 8, arc groove; 9, conveying roller; 10, rotating rod one; 11, rotating rod two; 12, sprocket three; 13, sprocket one; 14, chain one; 15, sprocket two; 16, chain two; 17, placing seat; 18, connecting seat; 19, shearing auxiliary seat; 20, shearing knife seat; 21, reciprocating rod one; 22, reciprocating plate; 23, bevel gear ten; 24, rotating rod three; 25, bevel gear nine; 26, chain three; 27, reciprocating rod two; 28, extrusion die; 29, extrusion seat; 30, bevel gear two; 31, first through groove; 32, square plate; 33, sliding plate; 34, clamping block; 35, bidirectional threaded rod; 36, gear three; 37, rack three; 38, horizontal grinding roller; 39, round rod one; 40, round rod two; 41, sprocket five; 42, chain five; 43, sprocket six; 44, chain six; 45, round rod three; 46, round rod four; 47, vertical grinding roller; 48, helical gear four; 49, rotating rod eight; 50, helical gear five; 51, gear six; 52, sprocket seven; 53, chain seven; 54, cutting plate; 55, cutting through groove; 56, rotating rod; 57, cutting blade; 58, bevel gear seven; 59, circular rod; 60, bevel gear eight; 61, sprocket eight; 62, chain eight; 63, limiting shell; 64, adjusting plate; 65, slider; 66, auxiliary roller; 67, threaded rod five; 68, pressing seat; 69, inclined plate. Detailed implementation manners

[0029] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts belong to the scope of protection of the present invention.

[0030] Embodiment 1:

[0031] Please refer to Figures 1 - 7As shown in the figure, a high-strength, tough and wide-width thin-walled extrusion aluminum profile extrusion forming device includes a base 1; the top end of the outer wall of the base 1 is fixedly connected with a placement plate 2 through a pair of support columns; a heating device 3 is arranged at the top end of the outer wall of the placement plate 2; a placement groove 4 is opened at the top end of the outer wall of the base 1; a motor 5 is fixedly connected to the inner side wall of the placement groove 4; a rotating shaft 6 is provided at the output end of the motor 5; an extrusion mechanism is provided at one end of the outer wall of the rotating shaft 6 through a bevel gear 7; a pair of arc grooves 8 are opened at the top end of the outer wall of the placement plate 2; conveying rollers 9 are rotatably connected to the inner side walls of the pair of arc grooves 8; a first rotating rod 10 and a second rotating rod 11 are fixedly connected to one ends of the outer walls of the pair of conveying rollers 9 respectively; a shearing mechanism is provided at one end of the outer wall of the second rotating rod 11 through a sprocket 12; sprockets 13 are fixedly connected to the outer side walls of the rotating shaft 6 and the first rotating rod 10, and a pair of sprockets 13 are connected through a first chain 14; sprockets 15 are fixedly connected to the outer side walls of the first rotating rod 10 and the second rotating rod 11, and a pair of sprockets 15 are connected through a second chain 16. By putting the aluminum rod into the heating device 3, at this time, the motor 5 drives the rotating shaft 6 to rotate. Since sprockets 13 are fixedly connected to the outer side walls of the rotating shaft 6 and the first rotating rod 10, and a pair of sprockets 13 are connected through a first chain 14, the rotating shaft 6 drives the first rotating rod 10 to rotate through the sprocket 13 and the first chain 14. Since sprockets 15 are fixedly connected to the outer side walls of the first rotating rod 10 and the second rotating rod 11, and a pair of sprockets 15 are connected through a second chain 16, the rotation of the first rotating rod 10 drives the second rotating rod 11 to rotate through the sprocket 15 and the second chain 16, so that the first rotating rod 10 and the second rotating rod 11 drive a pair of conveying rollers 9 to rotate, and the aluminum rod placed in the heating device 3 slowly moves into the heating device 3 and the shearing mechanism under the rolling of the conveying rollers 9. When the aluminum rod is heated and moved to a suitable position, the aluminum rod is sheared by the shearing mechanism, and then the aluminum rod is extruded and formed by the extrusion mechanism, so that the device completes the extrusion forming of the aluminum profile through a single motor 5, thereby reducing the use of power sources, reducing energy consumption and cost at the same time, improving the market competitiveness, and also making the extrusion forming of the aluminum profile not need to be moved to each device, improving the production and processing efficiency of the extrusion forming of the aluminum profile.

[0032] The shearing mechanism includes a placing seat 17; the bottom end of the outer wall of the placing seat 17 is fixedly connected to the top end of the outer wall of the base 1, and the placing seat 17 is in an inverted U shape; a connecting seat 18 is fixedly connected to the top end of the outer wall of the placing seat 17, and the connecting seat 18 is in an inverted L shape; a shearing auxiliary seat 19 is fixedly connected to one end of the outer wall of the placing plate 2; a shearing knife seat 20 is slidably connected to one side of the outer wall of the connecting seat 18, and the shearing knife seat 20 is matched with the shearing auxiliary seat 19; a reciprocating rod one 21 is rotatably connected to the top end of the outer wall of the connecting seat 18 through a connecting plate one; a reciprocating plate 22 is arranged on the outer side wall of the reciprocating rod one 21; one side of the outer wall of the reciprocating plate 22 is fixedly connected to one side of the outer wall of the shearing knife seat 20; a bevel gear ten 23 is fixedly connected to the top end of the outer wall of the reciprocating rod one 21; one side of the outer wall of the connecting rod one is rotatably connected to a rotating rod three 24 through a connecting rod two; a bevel gear nine 25 is fixedly connected to one end of the outer wall of the rotating rod three 24, and the bevel gear nine 25 meshes with the bevel gear ten 23; a pair of sprockets three 12 are respectively fixedly connected to one end of the outer walls of the rotating rod two 11 and the rotating rod three 24, and the pair of sprockets three 12 are connected by a chain three 26. When the aluminum rod moves to the connecting seat 18 through the conveying roller 9, the aluminum rod abuts against one side of the inner wall of the connecting seat 18. When the rotating rod two 11 drives the conveying roller 9 to rotate, the rotating rod two 11 drives the rotating rod three 24 to rotate through the sprocket three 12 and the chain three 26, so that the rotating rod three 24 drives the bevel gear nine 25 to rotate. Because the bevel gear nine 25 meshes with the bevel gear ten 23, the rotation of the bevel gear nine 25 drives the reciprocating rod one 21 to rotate through the bevel gear ten 23, so that the rotation of the reciprocating rod one 21 drives the reciprocating block and the shearing knife seat 20 to move up and down reciprocally. When the aluminum rod moves to a suitable position, the shearing knife seat 20 moves down to cooperate with the shearing auxiliary seat 19 to shear the aluminum rod, and then resets, so as to cycle repeatedly, so that the aluminum rod is sheared while being heated and conveyed. Because the aluminum rod is blocked by the connecting seat 18 after moving to a certain position, the aluminum rod will not move infinitely, and the extrusion forming efficiency of the aluminum profile is better.

[0033] On one side of the outer wall of the placement plate 2, a first through groove 31 is provided; on both opposite sides of the outer wall of the placement plate 2, square plates 32 are fixedly connected, and a pair of square plates 32 matches the first through groove 31; on the top ends of the outer walls of a pair of square plates 32, sliding plates 33 are provided, and the bottom ends of the outer walls of a pair of sliding plates 33 are slidably connected to the top ends of the outer walls of the square plates 32 and the bottom ends of the inner walls of the first through groove 31; on the opposite sides of the outer walls of a pair of sliding plates 33, clamping blocks 34 are fixedly connected by a first spring, and the bottom ends of the outer walls of a pair of clamping blocks 34 are slidably connected to the bottom ends of the inner walls of the first through groove 31; on one side of the outer wall of the placement plate 2, a bidirectional threaded rod 35 is rotatably connected through a connecting plate five; one end of the outer wall of the bidirectional threaded rod 35 penetrates through a pair of sliding plates 33 and clamping blocks 34; the bidirectional threaded rod 35 is threadedly connected to a pair of sliding plates 33; one end of the outer wall of the bidirectional threaded rod 35 is fixedly connected with a third gear 36; on one side of the outer wall of the shear knife seat 20, a third rack 37 is fixedly connected through a connecting rod six, and the third rack 37 meshes with the third gear 36. When the shear knife seat 20 descends to prepare to shear the aluminum rod, the downward movement of the shear knife seat 20 drives the third rack 37 to move through the connecting rod six. Because the third rack 37 meshes with the third gear 36, the movement of the third rack 37 drives the third gear 36 to rotate, the third gear 36 drives the bidirectional threaded rod 35 to rotate, the rotation of the bidirectional threaded rod 35 drives a pair of sliding plates 33 to move towards the center of the first through groove 31, thereby driving a pair of clamping blocks 34 to move, and a pair of clamping blocks 34 squeeze and fix the aluminum rod to be sheared, making the aluminum rod more stable when being sheared, thereby reducing the probability of errors or defects in aluminum rod shearing.

[0034] The extrusion mechanism includes a reciprocating rod two 27; one end of the outer wall of the first bevel gear 7 is fixedly connected to one end of the outer wall of the rotating shaft 6; the reciprocating rod two 27 is rotatably connected to one side of the outer wall of the support column; at the top end of the inner wall of the placement seat 17, an extrusion die 28 is provided; one end of the outer wall of the reciprocating rod two 27 penetrates through the support column; on the outer side wall of the reciprocating rod two 27, an extrusion seat 29 is provided, and the bottom end of the outer wall of the extrusion seat 29 is slidably connected to the top end of the outer wall of the base 1; the extrusion seat 29 matches the extrusion die 28 and the placement seat 17; one end of the outer wall of the reciprocating rod two 27 is fixedly connected with a second bevel gear 30, and the second bevel gear 30 meshes with the first bevel gear 7. When the rotating shaft 6 rotates, the rotation of the rotating shaft 6 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the reciprocating rod two 27 to rotate through the second bevel gear 30, the rotation of the reciprocating rod two 27 drives the extrusion seat 29 to reciprocate. After the sheared aluminum rod drops onto the extrusion seat 29, the extrusion seat 29 drives the aluminum rod to move towards the extrusion die 28, and the aluminum rod is extruded and formed through the extrusion die 28. The device completes the processes of heating, conveying, shearing and extrusion forming of the aluminum rod by a single motor 5, thereby reducing energy consumption, lowering costs, and further improving the extrusion forming efficiency of aluminum profiles.

[0035] At the top inner wall of the connecting seat 18, a downward pressing seat 68 is fixedly connected through a second spring; one side of the outer wall of the downward pressing seat 68 is slidably connected to one side of the inner wall of the connecting seat 18; one side of the outer wall of the downward pressing seat 68 is a slope; at the top of the outer wall of the downward pressing seat 68, an inclined plate 69 is fixedly connected, and the inclined plate 69 matches the slope; dampers are arranged at both the first spring and the second spring. When the aluminum rod enters the connecting seat 18, the movement of the aluminum rod will contact the inclined plate 69. At this time, the inclined plate 69 drives the downward pressing seat 68 to move upward until the downward pressing seat 68 moves above the aluminum rod. At this time, the downward pressing seat 68 presses the aluminum rod. After the aluminum rod is sheared, the sheared aluminum rod has no fixed point and support point. At this time, the downward pressing seat 68 drives the sheared aluminum rod to press downward, so that the aluminum rod is not easily stuck after shearing, and the aluminum rod can move smoothly to the extrusion seat 29 for extrusion operation, making the shearing and extrusion forming processes of the aluminum rod more stable and safe.

[0036] At the top outer wall of the base 1, a pair of horizontal grinding rollers 38 are rotatably connected through vertical plates, and the pair of horizontal grinding rollers 38 match the extrusion die 28; at one ends of the outer walls of the pair of horizontal grinding rollers 38, a first round rod 39 and a second round rod 40 are respectively fixedly connected; at one end of the outer wall of the first round rod 39 and on the outer side wall of the rotating shaft 6, a fifth sprocket 41 is fixedly connected, and the pair of fifth sprockets 41 are connected through a fifth chain 42; on the outer side walls of the first round rod 39 and the second round rod 40, a sixth sprocket 43 is fixedly connected, and the pair of sixth sprockets 43 are connected through a sixth chain 44. When the aluminum profile enters between the pair of horizontal grinding rollers 38, at this time, the rotation of the rotating shaft 6 drives the first round rod 39 to rotate through the fifth sprocket 41 and the fifth chain 42, and the first round rod 39 drives the second round rod 40 to rotate through the sixth sprocket 43 and the sixth chain 44, so that the first round rod 39 and the second round rod 40 drive the pair of horizontal grinding rollers 38 to rotate, enabling the extruded aluminum profile to be ground while being extruded, thereby removing burrs and sharp corners on the surface of the aluminum profile and improving the surface finish.

[0037] At the top outer wall of the placing plate 2, a pair of adjusting plates 64 are fixedly connected; on one side of the outer walls of the pair of adjusting plates 64, a slider 65 is slidably connected; on one side of the outer walls of the pair of sliders 65, an auxiliary roller 66 is rotatably connected, and the pair of auxiliary rollers 66 respectively match the pair of conveying rollers 9; on one side of the outer walls of the pair of adjusting plates 64, a fifth threaded rod 67 is rotatably connected through a sixth square plate; at the bottom ends of the outer walls of the pair of fifth threaded rods 67, they respectively penetrate through the pair of sliders 65, and the pair of fifth threaded rods 67 are respectively threadedly connected to the pair of sliders 65. By rotating the fifth threaded rod 67, the fifth threaded rod 67 drives the slider 65 to move up and down, the slider 65 drives the auxiliary roller 66 to move up and down, and the auxiliary roller 66 cooperates with the conveying roller 9 to clamp the aluminum rod, thereby increasing the friction force of the conveying roller 9 on the aluminum rod. When the conveying roller 9 conveys the aluminum rod, the conveying roller 9 is not easily idling, resulting in the aluminum rod not moving, ensuring the conveying of the aluminum rod, and the conveying roller 9 and the auxiliary roller 66 also limit the aluminum rod, making the aluminum rod more stable when being sheared, thereby further reducing the error rate of aluminum rod shearing.

[0038] The outer wall top of the base 1 is rotatably connected with a third round bar 45 and a fourth round bar 46; the outer wall tops of the third round bar 45 and the fourth round bar 46 are both fixedly connected with vertical grinding rollers 47; a pair of vertical grinding rollers 47 are matched with the extrusion die 28; the outer side wall of the first round bar 39 is fixedly connected with a fourth helical gear 48; the outer wall top of the base 1 is rotatably connected with an eighth rotating rod 49; the outer wall top of the eighth rotating rod 49 is fixedly connected with a fifth helical gear 50, and the fifth helical gear 50 meshes with the fourth helical gear 48; the outer side walls of the eighth rotating rod 49 and the third round bar 45 are both fixedly connected with a sixth gear 51, and a pair of sixth gears 51 mesh with each other; the outer side walls of the third round bar 45 and the fourth round bar 46 are both fixedly connected with a seventh sprocket 52, and a pair of seventh sprockets 52 are connected by a seventh chain 53. Through the fourth helical gear 48 fixedly connected to the outer side wall of the first round bar 39 and the fifth helical gear 50 fixedly connected to the outer wall top of the eighth rotating rod 49, and the fifth helical gear 50 meshing with the fourth helical gear 48, the rotation of the first round bar 39 drives the rotation of the eighth rotating rod 49. Since the outer side walls of the eighth rotating rod 49 and the third round bar 45 are both fixedly connected with a sixth gear 51, and a pair of sixth gears 51 mesh with each other, the rotating rod 56 drives the rotation of the third round bar 45 through a pair of sixth gears 51. Since the outer side walls of the third round bar 45 and the fourth round bar 46 are both fixedly connected with a seventh sprocket 52, and a pair of seventh sprockets 52 are connected by a seventh chain 53, the third round bar 45 drives the rotation of the fourth round bar 46 through the seventh sprocket 52 and the seventh chain 53, thereby driving the rotation of a pair of vertical grinding rollers 47, so that the vertical grinding rollers 47 cooperate with the horizontal grinding roller 38 to grind multiple surfaces of the extruded aluminum profile, so that the aluminum profile does not need to be ground after extrusion molding, thereby improving the subsequent processing efficiency of the aluminum profile and reducing the production and processing time of the aluminum profile. When the aluminum profile has more surfaces, only grinding rollers at other positions need to be added.

[0039] Example 2:

[0040] Please refer to Figure 1 and Figure 8As shown in the figure, a cutting plate 54 is fixedly connected to the top end of the outer wall of the base 1; a cutting through groove 55 is formed on one side of the outer wall of the cutting plate 54; a rotating rod 56 is rotatably connected to one side of the outer wall of the cutting plate 54; a cutting blade 57 is fixedly connected to the outer side wall of the rotating rod 56; a seventh bevel gear 58 is fixedly connected to one end of the outer wall of the rotating rod 56; a circular rod 59 is rotatably connected to one side of the outer wall of the cutting plate 54 through a fifth connecting plate; an eighth bevel gear 60 is fixedly connected to one end of the outer wall of the circular rod 59, and the seventh bevel gear 58 and the eighth bevel gear 60 are meshed with each other; a sprocket eight 61 is fixedly connected to one end of the outer wall of the circular rod 59 and the outer side wall of the rotating shaft 6, and a pair of sprocket eights 61 are connected by a chain eight 62. When the aluminum profile is polished, the aluminum profile is moved out through the cutting through groove 55 on the cutting plate 54. At this time, the aluminum profile is limited by the inner side wall of the cutting through groove 55. Since a sprocket eight 61 is fixedly connected to one end of the outer wall of the circular rod 59 and the outer side wall of the rotating shaft 6, and a pair of sprocket eights 61 are connected by a chain eight 62, the rotating shaft 6 drives the circular rod 59 to rotate through the sprocket eight 61 and the chain eight 62. Because a seventh bevel gear 58 is fixedly connected to one end of the outer wall of the rotating rod 56; an eighth bevel gear 60 is fixedly connected to one end of the outer wall of the circular rod 59, and the seventh bevel gear 58 and the eighth bevel gear 60 are meshed with each other, the circular rod 59 drives the rotating rod 56 to rotate through the eighth bevel gear 60 and the seventh bevel gear 58, and the rotating rod 56 drives the cutting blade 57 to rotate to cut the aluminum profile, so that the device completes operations such as heating, shearing, fixing, extrusion molding, polishing, and cutting of the aluminum profile through a single motor 5, thereby greatly reducing the energy consumption of the aluminum profile extrusion molding process and further improving the extrusion molding efficiency of the aluminum profile.

[0041] A limiting shell 63 is fixedly connected to one side of the outer wall of the cutting plate 54; the limiting shell 63 is matched with the cutting through groove 55; the bottom end of the inner wall of the limiting shell 63 is inclined; the limiting shell 63 is matched with the cutting blade 57. When the aluminum profile is cut, the aluminum profile falls into the limiting shell 63. At this time, the aluminum profile slides down to the collection position through the bottom end of the inner wall of the limiting shell 63, facilitating the collection of the aluminum profile. And when the aluminum profile is cut, while the cutting through groove 55 limits the aluminum profile, the inner side wall of the limiting shell 63 also limits the aluminum profile, so that the aluminum profile is not easily deformed or displaced during cutting, and the quality of the cut aluminum profile is better.

[0042] When the present invention is in use, an aluminum rod is placed into the heating device 3. At this time, the motor 5 drives the rotating shaft 6 to rotate. Since sprockets one 13 are fixedly connected to the outer side walls of both the rotating shaft 6 and the first rotating rod 10, and a pair of sprockets one 13 are connected by a first chain 14, the rotating shaft 6 drives the first rotating rod 10 to rotate through the sprockets one 13 and the first chain 14. Since sprockets two 15 are fixedly connected to the outer side walls of both the first rotating rod 10 and the second rotating rod 11, and a pair of sprockets two 15 are connected by a second chain 16, the rotation of the first rotating rod 10 drives the second rotating rod 11 to rotate through the sprockets two 15 and the second chain 16. The first rotating rod 10 and the second rotating rod 11 drive a pair of conveying rollers 9 to rotate, so that the aluminum rod placed in the heating device 3 slowly moves into the heating device 3 and the shearing mechanism under the rolling of the conveying rollers 9.

[0043] When the aluminum rod moves to the connecting seat 18 through the conveying rollers 9, the aluminum rod abuts against one side of the inner wall of the connecting seat 18. When the second rotating rod 11 drives the conveying rollers 9 to rotate, the second rotating rod 11 drives the third rotating rod 24 to rotate through the sprocket three 12 and the third chain 26, so that the third rotating rod 24 drives the ninth bevel gear 25 to rotate. Since the ninth bevel gear 25 meshes with the tenth bevel gear 23, the rotation of the ninth bevel gear 25 drives the first reciprocating rod 21 to rotate through the tenth bevel gear 23, and the rotation of the first reciprocating rod 21 drives the reciprocating block and the shearing knife seat 20 to move up and down reciprocally. When the aluminum rod moves to a suitable position, the shearing knife seat 20 moves down to cooperate with the shearing auxiliary seat 19 to shear the aluminum rod, and then resets. Thus, it circulates repeatedly, so that the aluminum rod is heated and conveyed while being sheared.

[0044] When the shearing knife seat 20 descends to prepare to shear the aluminum rod, the downward movement of the shearing knife seat 20 drives the rack three 37 to move through the connecting rod six. Since the rack three 37 meshes with the gear three 36, the movement of the rack three 37 drives the gear three 36 to rotate, so that the gear three 36 drives the bidirectional threaded rod 35 to rotate, and the rotation of the bidirectional threaded rod 35 drives a pair of sliding plates 33 to move towards the center of the first through groove 31, thereby driving a pair of clamping blocks 34 to move, so that a pair of clamping blocks 34 squeeze and fix the aluminum rod to be sheared, making the aluminum rod more stable when being sheared, thereby reducing the probability of errors or defects in the shearing of the aluminum rod.

[0045] By rotating the fifth threaded rod 67, the fifth threaded rod 67 drives the slider 65 to move up and down, the slider 65 drives the auxiliary roller 66 to move up and down, and the auxiliary roller 66 cooperates with the conveying rollers 9 to clamp the aluminum rod, thereby increasing the friction force of the conveying rollers 9 on the aluminum rod. When the conveying rollers 9 convey the aluminum rod, the conveying rollers 9 are not prone to idle rotation, resulting in the non - movement of the aluminum rod, ensuring the conveyance of the aluminum rod. Moreover, the conveying rollers 9 and the auxiliary roller 66 also limit the aluminum rod, making the aluminum rod more stable when being sheared, thereby further reducing the error rate of the shearing of the aluminum rod.

[0046] When the rotating shaft 6 rotates, the rotation of the rotating shaft 6 drives the first bevel gear 7 to rotate, causing the first bevel gear 7 to drive the second reciprocating rod 27 to rotate through the second bevel gear 30. The rotation of the second reciprocating rod 27 drives the extrusion seat 29 to move reciprocally. After the sheared aluminum rod drops onto the extrusion seat 29, the extrusion seat 29 drives the aluminum rod to move towards the extrusion die 28, and the aluminum rod is extruded and formed through the extrusion die 28.

[0047] When the aluminum rod enters the connecting seat 18, the movement of the aluminum rod will contact the inclined plate 69. At this time, the inclined plate 69 drives the lower pressing seat 68 to move upward until the lower pressing seat 68 moves above the aluminum rod. At this time, the lower pressing seat 68 presses the aluminum rod. After the aluminum rod is sheared, the sheared aluminum rod has no fixed point and support point. At this time, the lower pressing seat 68 drives the sheared aluminum rod to press downward, making it difficult for the aluminum rod to get stuck after shearing, enabling the aluminum rod to move smoothly to the extrusion seat 29 for extrusion operation, and making the shearing and extrusion forming process of the aluminum rod more stable and safe.

[0048] When the extruded aluminum profile exits through the extrusion die 28, the aluminum profile will enter between a pair of horizontal grinding rollers 38. At this time, the rotation of the rotating shaft 6 drives the first round rod 39 to rotate through the fifth sprocket 41 and the fifth chain 42. The first round rod 39 drives the second round rod 40 to rotate through the sixth sprocket 43 and the sixth chain 44, causing the first round rod 39 and the second round rod 40 to drive a pair of horizontal grinding rollers 38 to rotate. While the extruded aluminum profile is being extruded, it is being ground, thereby removing the burrs and sharp corners on the surface of the aluminum profile and improving the surface finish.

[0049] After the aluminum profile is ground by the horizontal grinding rollers 38, a fourth helical gear 48 is fixedly connected to the outer wall of the first round rod 39; a fifth helical gear 50 is fixedly connected to the top end of the outer wall of the eighth rotating rod 49, and the fifth helical gear 50 meshes with the fourth helical gear 48, causing the rotation of the first round rod 39 to drive the eighth rotating rod 49 to rotate. Since gear six 51 is fixedly connected to the outer walls of both the eighth rotating rod 49 and the third round rod 45, and a pair of gear six 51 meshes with each other, the rotating rod 56 drives the third round rod 45 to rotate through a pair of gear six 51. Since sprocket seven 52 is fixedly connected to the outer walls of both the third round rod 45 and the fourth round rod 46, and a pair of sprocket seven 52 are connected by a seventh chain 53, the third round rod 45 drives the fourth round rod 46 to rotate through the sprocket seven 52 and the seventh chain 53, thereby driving a pair of vertical grinding rollers 47 to rotate. Thus, the vertical grinding rollers 47 cooperate with the horizontal grinding rollers 38 to grind multiple surfaces of the extruded aluminum profile, so that the aluminum profile does not need to be ground after extrusion, thereby improving the subsequent processing efficiency of the aluminum profile and reducing the production and processing time of the aluminum profile. When the aluminum profile has more surfaces, only grinding rollers at other positions need to be added.

[0050] After the aluminum profile is polished, the aluminum profile is removed through the cutting through groove 55 on the cutting plate 54. At this time, the aluminum profile is limited by the inner side wall of the cutting through groove 55. The outer wall end of the circular rod 59 and the outer side wall of the rotating shaft 6 are both fixedly connected with a sprocket eight 61, and a pair of sprockets eight 61 are connected by a chain eight 62, so that the rotating shaft 6 drives the circular rod 59 to rotate through the sprocket eight 61 and the chain eight 62. Because one end of the outer wall of the rotating rod 56 is fixedly connected with a bevel gear seven 58; One end of the outer wall of the circular rod 59 is fixedly connected with a bevel gear eight 60, and the bevel gear seven 58 and the bevel gear eight 60 are meshed with each other, so that the circular rod 59 drives the rotating rod 56 to rotate through the bevel gear eight 60 and the bevel gear seven 58, and the rotating rod 56 drives the cutting blade 57 to rotate to cut the aluminum profile.

[0051] After the aluminum profile is cut, the aluminum profile falls into the limiting shell 63. At this time, the aluminum profile slides down to the collection position through the inner wall bottom end of the limiting shell 63, so that the aluminum profile is convenient to collect. And when the aluminum profile is cut, while the cutting through groove 55 limits the aluminum profile, the inner side wall of the limiting shell 63 also limits the aluminum profile, so that when the aluminum profile is cut, it is not easy to deform or shift, and the quality of the cut aluminum profile is better.

[0052] The present application completes operations such as heating, shearing, fixing, extrusion molding, polishing, and cutting of the aluminum profile through a single motor 5, thereby greatly reducing the energy consumption of the aluminum profile extrusion molding process, further improving the extrusion molding efficiency of the aluminum profile, and through the auxiliary roller 66, the lower pressing seat 68, and the limiting shell 63, the conveying of the aluminum rod is not easy to idle, the aluminum rod is more stable when moving to the extrusion seat 29 after being sheared, and the cutting of the aluminum profile is not easy to shift and deform, making the quality of the formed aluminum profile better and making the whole process of production and processing of the aluminum profile more stable and not easy to malfunction.

[0053] The above-disclosed preferred embodiments of the present invention are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only the specific implementation manners. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art in the technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An extrusion forming device for high-strength, tough and wide-width thin-walled extruded aluminum profiles, comprising a base (1); the top end of the outer wall of the base (1) is fixedly connected with a placement plate (2) through a pair of support columns; a heating device (3) is arranged at the top end of the outer wall of the placement plate (2); a placement groove (4) is formed in the top end of the outer wall of the base (1); a motor (5) is fixedly connected to the inner side wall of the placement groove (4); a rotating shaft (6) is arranged at the output end of the motor (5); characterized in that, One end of the outer wall of the rotating shaft (6) is provided with an extrusion mechanism through a first bevel gear (7); a pair of arc-shaped grooves (8) are opened at the top end of the outer wall of the placement plate (2); conveying rollers (9) are rotatably connected to the inner side walls of the pair of arc-shaped grooves (8); one ends of the outer walls of the pair of conveying rollers (9) are fixedly connected with a first rotating rod (10) and a second rotating rod (11) respectively; a shearing mechanism is provided at one end of the outer wall of the second rotating rod (11) through a third sprocket (12); first sprockets (13) are fixedly connected to the outer side walls of the rotating shaft (6) and the first rotating rod (10), and the pair of first sprockets (13) are connected by a first chain (14); second sprockets (15) are fixedly connected to the outer side walls of the first rotating rod (10) and the second rotating rod (11), and the pair of second sprockets (15) are connected by a second chain (16).

2. The extrusion forming equipment for a high-strength, tough and wide-width thin-wall extruded aluminum profile according to claim 1, characterized in that, The shearing mechanism includes a placement seat (17); the bottom end of the outer wall of the placement seat (17) is fixedly connected to the top end of the outer wall of the base (1), and the placement seat (17) is in an inverted U shape; a connecting seat (18) is fixedly connected to the top end of the outer wall of the placement seat (17), and the connecting seat (18) is in an inverted L shape; a shearing auxiliary seat (19) is fixedly connected to one end of the outer wall of the placement plate (2); a shearing knife seat (20) is slidably connected to one side of the outer wall of the connecting seat (18), and the shearing knife seat (20) is matched with the shearing auxiliary seat (19); a first reciprocating rod (21) is rotatably connected to the top end of the outer wall of the connecting seat (18) through a first connecting plate; a reciprocating plate (22) is arranged on the outer side wall of the first reciprocating rod (21); one side of the outer wall of the reciprocating plate (22) is fixedly connected to one side of the outer wall of the shearing knife seat (20); a tenth bevel gear (23) is fixedly connected to the top end of the outer wall of the first reciprocating rod (21); a third rotating rod (24) is rotatably connected to one side of the outer wall of the first connecting rod through a second connecting rod; a ninth bevel gear (25) is fixedly connected to one end of the outer wall of the third rotating rod (24), and the ninth bevel gear (25) meshes with the tenth bevel gear (23); the pair of third sprockets (12) are respectively fixedly connected to one ends of the outer walls of the second rotating rod (11) and the third rotating rod (24), and the pair of third sprockets (12) are connected by a third chain (26).

3. The extrusion forming equipment for a high-strength, tough and wide-width thin-wall extruded aluminum profile according to claim 2, wherein, The extrusion mechanism includes a second reciprocating rod (27); one end of the outer wall of the first bevel gear (7) is fixedly connected to one end of the outer wall of the rotating shaft (6); the second reciprocating rod (27) is rotatably connected to one side of the outer wall of the support column; an extrusion die (28) is arranged at the top end of the inner wall of the placement seat (17); one end of the outer wall of the second reciprocating rod (27) penetrates through the support column; an extrusion seat (29) is arranged on the outer side wall of the second reciprocating rod (27), and the bottom end of the outer wall of the extrusion seat (29) is slidably connected to the top end of the outer wall of the base (1); the extrusion seat (29) is matched with the extrusion die (28) and the placement seat (17); a second bevel gear (30) is fixedly connected to one end of the outer wall of the second reciprocating rod (27), and the second bevel gear (30) meshes with the first bevel gear (7).

4. A high-strength, tough, wide-width and thin-wall extrusion aluminum profile extrusion forming device according to claim 3, characterized in that, One side of the outer wall of the placing plate (2) is provided with a first through groove (31); both opposite sides of the outer wall of the placing plate (2) are fixedly connected with square plates (32), and a pair of square plates (32) are matched with the first through groove (31); at the top of the outer walls of a pair of square plates (32), sliding plates (33) are arranged, and the bottom ends of the outer walls of a pair of sliding plates (33) are slidably connected to the top ends of the outer walls of the square plates (32) and the bottom ends of the inner walls of the first through groove (31); on the opposite sides of the outer walls of a pair of sliding plates (33), clamping blocks (34) are fixedly connected through a first spring, and the bottom ends of the outer walls of a pair of clamping blocks (34) are slidably connected to the bottom ends of the inner walls of the first through groove (31); one side of the outer wall of the placing plate (2) is rotatably connected with a bidirectional threaded rod (35) through a connecting plate five; one end of the outer wall of the bidirectional threaded rod (35) penetrates through a pair of sliding plates (33) and clamping blocks (34); the bidirectional threaded rod (35) is threadedly connected with a pair of sliding plates (33); one end of the outer wall of the bidirectional threaded rod (35) is fixedly connected with a third gear (36); on one side of the outer wall of the shear knife seat (20), a third rack (37) is fixedly connected through a connecting rod six, and the third rack (37) is meshed with the third gear (36).

5. The extrusion forming equipment for a high-strength, tough and wide-width thin-wall extruded aluminum profile according to claim 3, wherein, At the top of the outer wall of the base (1), a pair of horizontal grinding rollers (38) are rotatably connected through vertical plates, and a pair of horizontal grinding rollers (38) are matched with the extrusion die (28); at one ends of the outer walls of a pair of horizontal grinding rollers (38), a first round rod (39) and a second round rod (40) are respectively fixedly connected; at one end of the outer wall of the first round rod (39) and on the outer side wall of the rotating shaft (6), fifth sprockets (41) are fixedly connected, and a pair of fifth sprockets (41) are connected through a fifth chain (42); on the outer side walls of the first round rod (39) and the second round rod (40), sixth sprockets (43) are fixedly connected, and a pair of sixth sprockets (43) are connected through a sixth chain (44).

6. The extrusion forming equipment for a high-strength, tough and wide-width thin-wall extruded aluminum profile according to claim 5, characterized in that, At the top of the outer wall of the base (1), a third round rod (45) and a fourth round rod (46) are rotatably connected; at the top ends of the outer walls of the third round rod (45) and the fourth round rod (46), vertical grinding rollers (47) are fixedly connected; a pair of vertical grinding rollers (47) are matched with the extrusion die (28); on the outer side wall of the first round rod (39), a fourth helical gear (48) is fixedly connected; at the top of the outer wall of the base (1), an eighth rotating rod (49) is rotatably connected; at the top end of the outer wall of the eighth rotating rod (49), a fifth helical gear (50) is fixedly connected, and the fifth helical gear (50) is meshed with the fourth helical gear (48); on the outer side walls of the eighth rotating rod (49) and the third round rod (45), sixth gears (51) are fixedly connected, and a pair of sixth gears (51) are meshed with each other; on the outer side walls of the third round rod (45) and the fourth round rod (46), seventh sprockets (52) are fixedly connected, and a pair of seventh sprockets (52) are connected through a seventh chain (53).

7. The extrusion forming equipment for a high-strength, tough and wide-width thin-wall extruded aluminum profile according to claim 6, characterized in that The outer wall top end of the base (1) is fixedly connected with a cutting plate (54); one side of the outer wall of the cutting plate (54) is provided with a cutting through groove (55); one side of the outer wall of the cutting plate (54) is rotatably connected with a rotating rod (56); the outer side wall of the rotating rod (56) is fixedly connected with a cutting blade (57); one end of the outer wall of the rotating rod (56) is fixedly connected with a seventh bevel gear (58); one side of the outer wall of the cutting plate (54) is rotatably connected with a circular rod (59) through a fifth connecting plate; one end of the outer wall of the circular rod (59) is fixedly connected with an eighth bevel gear (60), and the seventh bevel gear (58) and the eighth bevel gear (60) are meshed with each other; one end of the outer wall of the circular rod (59) and the outer side wall of the rotating shaft (6) are both fixedly connected with an eighth sprocket (61), and a pair of eighth sprockets (61) are connected by an eighth chain (62).

8. The extrusion forming equipment for a high-strength, tough and wide-width thin-wall extruded aluminum profile according to claim 7, wherein, One side of the outer wall of the cutting plate (54) is fixedly connected with a limiting shell (63); the limiting shell (63) is matched with the cutting through groove (55); the bottom end of the inner wall of the limiting shell (63) is inclined; the limiting shell (63) is matched with the cutting blade (57).

9. The extrusion forming equipment for a high-strength, tough and wide-width thin-walled extruded aluminum profile according to claim 1, characterized in that, The outer wall top end of the placing plate (2) is fixedly connected with a pair of adjusting plates (64); one side of the outer walls of the pair of adjusting plates (64) are both slidably connected with sliders (65); one side of the outer walls of the pair of sliders (65) are both rotatably connected with auxiliary rollers (66), and the pair of auxiliary rollers (66) are respectively matched with the pair of conveying rollers (9); one side of the outer walls of the pair of adjusting plates (64) are both rotatably connected with a fifth threaded rod (67) through a sixth square plate; the bottom ends of the outer walls of the pair of fifth threaded rods (67) respectively penetrate through the pair of sliders (65), and the pair of fifth threaded rods (67) are respectively threadedly connected with the pair of sliders (65).

10. The extrusion forming equipment for a high-strength, tough and wide-width thin-wall extruded aluminum profile according to claim 4, characterized in that, The inner wall top end of the connecting seat (18) is fixedly connected with a pressing seat (68) through a second spring; one side of the outer wall of the pressing seat (68) is slidably connected to one side of the inner wall of the connecting seat (18); one side of the outer wall of the pressing seat (68) is a slope; the outer wall top end of the pressing seat (68) is fixedly connected with an inclined plate (69), and the inclined plate (69) is matched with the slope; dampers are arranged at both the first spring and the second spring positions.

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