Aluminum profile forming equipment and method thereof

Abstract

The invention discloses aluminum profile forming equipment and a method thereof, and relates to the technical field of high-quality aluminum alloy profile production, the aluminum profile forming equipment comprises a base mechanism, the top end of the base mechanism is fixedly connected with a base side support, and the side end of the base side support is fixedly connected with an outer side support; the top end of the base mechanism is fixedly connected with a supporting base, the top end of the supporting base is slidably connected with a drawing die, the inner side of the drawing die is slidably connected with a transmission support, and the front end of the transmission support is fixedly connected with a drawing support. A drawing pull rod is slidably connected to the inner side of the drawing support, a drawing pull rod is rotatably connected to the outer side of the drawing pull rod, and a drawing fixed rotating shaft is fixedly connected to the inner side of the drawing pull rod; when in use, by adopting the built-in rotary replaceable pressing die production die, the forming die can be quickly replaced according to actual production requirements in the production process, so that the speed in the production process can be improved to a certain extent, and meanwhile, the production efficiency can also be improved to a certain extent.

Description

Technical Field

[0001] The invention relates to the technical field of high-quality aluminum alloy profile production, and in particular to an aluminum profile forming device and a method thereof. Background Art

[0002] High-quality aluminum alloy sheet is a kind of advanced non-ferrous metal material. High-quality aluminum alloy sheet products have a series of excellent characteristics, such as good strength, good weather resistance, low density, etc., and are often used to make radiator parts or exterior decoration parts. At present, in the production process of high-quality aluminum profiles, extrusion dies are often used to shape aluminum profiles. When in use, the heat of the shaping die of the extrusion die is slow to dissipate, the heat dissipation effect is poor, and long-term use is easy to cause damage to the mold.

[0003] The prior art discloses a forming device for producing seamless aluminum tubes by a common extruder with application number CN202311223862.6 (IPC classification number B21C23 / 00). By setting a fixed support plate, the installation support for the second hydraulic telescopic cylinder is maintained. By setting a force plate, the installation support for the semicircular support plate is maintained. By setting a second hydraulic telescopic cylinder, the second hydraulic telescopic cylinder is started, and the output end of the second hydraulic telescopic cylinder drives the push ring plate to move. By setting a push ring plate, the heated aluminum tube is pushed to produce aluminum profiles.

[0004] However, the existing technology still has certain defects. For example, the technical solution of application number CN202311223862.6 lacks a replacement device for the corresponding die production mold during use. It is necessary to provide the corresponding production mold according to the actual production needs. The replacement is inconvenient and the production efficiency will be affected. At the same time, the production method is single, the profiles produced are relatively single, and it is not very convenient to use. Summary of the invention

[0005] In order to solve the deficiencies mentioned in the above background technology, the object of the present invention is to provide an aluminum profile forming device and method thereof.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] An aluminum profile forming device and method thereof, comprising a base mechanism, a base side bracket is fixedly connected to the top of the base mechanism, and an outer bracket is fixedly connected to the side end of the base side bracket;

[0008] The top of the base mechanism is fixedly connected to a support base, the top of the support base is slidably connected to a drawing die, the inner side of the drawing die is slidably connected to a transmission bracket, and the front end of the transmission bracket is fixedly connected to the drawing bracket;

[0009] The inner side of the pulling bracket is slidably connected to a pulling rod, the outer side of the pulling rod is rotatably connected to a pulling rod, the inner side of the pulling rod is fixedly connected to a pulling fixed shaft, and the bottom end of the pulling rod is fixedly connected to a pulling transmission rod;

[0010] A transfer die is fixedly installed at the rear end of the drawing die, a die support is installed at the rear end of the transfer die, a replacement support is installed inside the die support, and a transfer support is installed at the top of the side end of the base mechanism.

[0011] Furthermore, a top driving cylinder is fixedly connected to the top of the base side bracket, a feed port is opened at the rear end of the base side bracket, and a cutting knife is fixedly installed at the bottom end of the top driving cylinder.

[0012] Furthermore, a movable support is fixedly connected inside the top of the support base, a transmission bottom wheel is rotatably connected inside the movable support, and a drawing tube is slidably connected to the top of the movable support.

[0013] Furthermore, the outer side of the drawing die is slidably connected with an outer drawing die, and the inner side of the outer drawing die is installed with a positioning inner drawing die;

[0014] The outer side of the pulling transmission rod is slidably connected to a movable push plate, the inner bottom end of the movable push plate is fixedly connected to a push spring, the bottom end of the push spring is fixedly connected to the push plate, the outer side of the push plate is rotatably connected to a transmission push rod, the end of the transmission push rod away from the push plate is rotatably connected to a movable push frame, the outer side of the movable push frame is slidably connected to a fixed push frame, and the outer side of the fixed push frame is fixedly connected to a movable accommodating groove.

[0015] Furthermore, the bottom end of the transmission bracket is rotatably connected to an expansion support frame, the bottom end of the expansion support frame is fixedly connected to an expansion push shaft, the outer side of the expansion push shaft is rotatably connected to an auxiliary push rod, the bottom end of the auxiliary push rod is rotatably connected to a bottom support, and the outer side of the auxiliary push rod is slidably connected to an expansion fixed push plate.

[0016] Furthermore, a telescopic push frame is provided on the inner side of the transfer mold, a telescopic push groove is slidably connected to the inner side of the telescopic push frame, a telescopic push rod is fixedly connected to the rear end of the telescopic push groove, the telescopic push rod is fixedly installed on the rear end of the positioning and drawing inner mold, a limiting ring is fixedly connected to the front end of the transfer mold, a rotating bottom push frame is fixedly connected to the bottom end of the limiting ring, a lifting push frame is fixedly connected to the bottom end of the limiting ring, a lifting cylinder is fixedly connected to the bottom end of the lifting push frame, and a cylinder protection plate is fixedly connected to the outer side of the lifting cylinder.

[0017] Furthermore, the replacement bracket is fixedly connected to the replacement control bracket at the rear end, a transmission belt is clamped on the outer side of the replacement control bracket, a bottom transmission wheel is clamped on the inner bottom end of the transmission belt, and a rotation drive motor is fixedly connected to the rear end of the bottom transmission wheel.

[0018] Furthermore, four die frames are distributed in an array outside the die support, and external dies are fixedly installed inside the four die frames. An annular die groove, a special-shaped groove, a tooth-shaped groove and a square groove are fixedly connected to the inner side of each external die.

[0019] Furthermore, the front end of the transfer bracket is fixedly connected to a transfer support plate, the bottom of the front end of the transfer support plate is fixedly connected to a load-bearing bracket, the top of the load-bearing bracket is fixedly connected to an auxiliary positioning plate, and the front end of the auxiliary positioning plate is fixedly connected to a flipping and pushing bracket.

[0020] A method for forming an aluminum profile comprises the following steps:

[0021] Step 1: When die-casting production processing is required, the top driving cylinder at the top of the base mechanism is used to drive the cutting knife at the front end of the feed inlet, so that the cutting knife can cut the aluminum alloy raw material for producing aluminum profiles passing through the feed inlet;

[0022] Step 2: The high-quality aluminum profile raw materials after cutting will stay on the top of the load-bearing bracket at the front end of the transfer support plate, so that the auxiliary positioning plate will carry the corresponding raw materials, and the raw materials will be pushed toward the transfer mold by controlling the transfer bracket. During the pushing process, the flip push bracket will push the rotating bottom push frame so that the limiting ring can carry the corresponding raw materials;

[0023] Step 3: Then let the transfer bracket drive the transfer support plate to return to its position, so that the raw materials are placed at the rear end of the corresponding die bracket. According to the actual die production needs, the corresponding die frame is selected, and the corresponding annular die groove, special-shaped groove, toothed groove or square groove on the inner side of the die frame is matched with the telescopic push groove and telescopic push rod at the rear end, and the external motor is used to drive the drawing bracket, so that the drawing bracket drives the transmission bracket and the transfer mold to realize different types of corresponding die processing;

[0024] Step 4: When the drawing production process is required, use an external motor to drive in the opposite direction of the previous step, so that the drawing bracket is driven in the opposite direction, so that the drawing bracket drives the drawing rod to flip to the front end, so that the movable push plate is pushed to the bottom end accordingly, and at the same time, the push spring is compressed, the push plate moves to the bottom end, and the movable push frame slides inside the movable accommodating groove, so that the rod at the bottom end of the push plate drives the transmission bracket to move;

[0025] Step 5: After the movement in the previous step, the expansion support frame at the bottom of the transmission bracket is moved toward the bottom, and the fixed bottom support and the auxiliary push rod are cooperated to drive the expansion push shaft to move outward, and move it to allow the outer expansion push shaft to completely clamp the outer tube, and drive the outer tube to move outward by pulling the pull bracket;

[0026] Step six: During the process of the previous step, the tube is driven to the thinnest position inside the drawing die, and the positioning drawing inner die is fixed with the expansion push shaft, so that the positioning drawing inner die can cooperate with the drawing die to draw the thick tube into the corresponding thin tube, thereby realizing the drawing production process.

[0027] Beneficial effects of the present invention:

[0028] 1. The present invention adopts a built-in rotating replaceable die production mold, which can quickly replace the molding mold according to actual production needs during the production process, so that the speed of the production process can be improved to a certain extent, and the production efficiency can also be improved to a certain extent. At the same time, when the mold is damaged, it can be replaced by switching the mold, and the staff can perform mold maintenance and replacement processing without interfering with production. The processing efficiency is also improved to a certain extent. Compared with the processing method in the prior art, the efficiency is higher and the stability is also guaranteed to a certain extent;

[0029] 2. When the present invention is in use, the functions of the production equipment are diversified and improved by integrating the drawing production module, and it can be used for the drawing production of aluminum tubes to improve the diversity of processing. At the same time, during the drawing production process, the die processing module can be maintained to avoid equipment waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention will be further described below in conjunction with the accompanying drawings.

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the base mechanism of the present invention;

[0033] Figure 3 is a schematic diagram of the support base of the present invention;

[0034] Figure 4 It is a schematic diagram of the drawing die of the present invention;

[0035] Figure 5 yes Figure 4 The enlarged schematic diagram at A in the middle;

[0036] Figure 6 yes Figure 3 The enlarged schematic diagram of point B in the middle;

[0037] Figure 7 It is a schematic diagram of the transfer mold of the present invention;

[0038] Figure 8 is a schematic diagram of a replacement bracket of the present invention;

[0039] Fig. 9It is a schematic diagram of the die-casting bracket of the present invention;

[0040] Fig.10 It is a schematic diagram of the cutting stent of the present invention.

[0041] In the figure: 1. base mechanism; 11. base side bracket; 12. outer bracket; 13. top driving cylinder; 14. feeding port; 2. supporting base; 21. movable support; 22. driving bottom wheel; 23. drawing tube; 3. drawing die; 31. drawing outer die; 32. positioning drawing inner die; 4. drawing bracket; 41. drawing rod; 42. drawing rod; 43. drawing fixed shaft; 44. drawing transmission rod; 45. movable push plate; 46. pushing spring; 47. pushing plate; 48. transmission push rod; 49. movable push frame; 410. fixed push frame; 411. movable receiving groove; 5. transmission bracket; 51. expansion support frame; 52. expansion push shaft; 53. auxiliary Push rod; 54, bottom support; 55, expansion fixed push plate; 6, transfer mold; 61, telescopic push frame; 62, telescopic push groove; 63, telescopic push rod; 64, limiting ring; 65, rotating bottom push frame; 66, lifting push frame; 67, lifting cylinder; 68, cylinder protection plate; 7, replacement bracket; 71, replacement control bracket; 72, transmission belt; 73, bottom transmission wheel; 74, rotating drive motor; 8, die bracket; 81, mold frame; 82, external die; 83, annular mold groove; 84, special-shaped groove; 85, toothed groove; 86, square groove; 9, transfer bracket; 91, transfer support plate; 92, load-bearing bracket; 93, auxiliary positioning plate; 94, flip push bracket. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0044] An aluminum profile forming device and a method thereof relate to the technical field of high-quality aluminum alloy profile production, and the IPC classification number is B21 C23 / 00.

[0045] like Figure 1As shown, it includes a base mechanism 1, the top of the base mechanism 1 is fixedly connected to a supporting base 2, the top of the supporting base 2 is slidably connected to a drawing die 3, the inner side of the drawing die 3 is slidably connected to a transmission bracket 5, the front end of the transmission bracket 5 is fixedly connected to a drawing bracket 4, the rear end of the drawing die 3 is fixedly installed with a transfer die 6, the rear end of the transfer die 6 is installed with a die bracket 8, the inner side of the die bracket 8 is installed with a replacement bracket 7, and a transfer bracket 9 is installed on the top of the side end of the base mechanism 1.

[0046] like Figure 2 As shown, a base side bracket 11 is fixedly connected to the top of the base mechanism 1, an outer bracket 12 is fixedly connected to the side end of the base side bracket 11, a top driving cylinder 13 is fixedly connected to the top of the base side bracket 11, a feed port 14 is provided at the rear end of the base side bracket 11, and a cutting knife is fixedly installed at the bottom end of the top driving cylinder 13.

[0047] The outer bracket 12 at the top of the base mechanism 1 is used to protect the internal working of the base mechanism 1, and the top driving cylinder 13 is used to drive the bottom cutting knife to cut the raw materials. The feed port 14 is used to guide the moving direction of the raw materials for easy processing.

[0048] like Figure 3 As shown, a movable support 21 is fixedly connected to the top of the support base 2, a driving bottom wheel 22 is rotatably connected to the inside of the movable support 21, and a drawing tube 23 is slidably connected to the top of the movable support 21.

[0049] The mobile support 21 at the top of the support base 2 is used to assist the transportation of the drawn tube 23 using the transmission bottom wheel 22, thereby realizing the drawing production process.

[0050] like Figure 4 As shown, the outer side of the drawing die 3 is slidably connected to a drawing outer die 31, and the inner side of the drawing outer die 31 is installed with a positioning drawing inner die 32.

[0051] The drawing die 3 and the outer drawing die 31 are used to cooperate with the inner drawing die 32 to perform the drawing production process.

[0052] like Figure 5As shown, a pulling rod 41 is slidably connected to the inner side of the pulling bracket 4, a pulling rod 42 is rotatably connected to the outer side of the pulling rod 41, a pulling fixed rotating shaft 43 is fixedly connected to the inner side of the pulling rod 42, a pulling transmission rod 44 is fixedly connected to the bottom end of the pulling rod 42, a movable push plate 45 is slidably connected to the outer side of the pulling transmission rod 44, a pushing spring 46 is fixedly connected to the inner bottom end of the movable push plate 45, a pushing plate 47 is fixedly connected to the bottom end of the pushing spring 46, a transmission push rod 48 is rotatably connected to the outer side of the pushing plate 47, and a movable push frame 49 is rotatably connected to the end of the transmission push rod 48 away from the pushing plate 47, the movable push frame 49 is slidably connected to the outer side of the fixed push frame 410, and a movable accommodating groove 411 is fixedly connected to the outer side of the fixed push frame 410.

[0053] The pulling rod 41 is driven to move by the pulling bracket 4, and the pulling rod 41 drives the pulling rod 42 to move, so that the pulling rod 42 is flipped under the drive of the pulling fixed shaft 43, so that the pushing spring 46 on the inner side of the movable pushing plate 45 can be driven during use, so that the movable pushing frame 49 can move in the movable receiving groove 411 outside the fixed pushing frame 410 to limit the moving direction.

[0054] like Figure 6 As shown, the bottom end of the transmission bracket 5 is rotatably connected to the expansion support frame 51, the bottom end of the expansion support frame 51 is fixedly connected to the expansion push shaft 52, the outer side of the expansion push shaft 52 is rotatably connected to the auxiliary push rod 53, the bottom end of the auxiliary push rod 53 is rotatably connected to the bottom support 54, and the outer side of the auxiliary push rod 53 is slidably connected to the expansion fixed push plate 55.

[0055] The expansion support frame 51 is driven by the transmission support frame 5, so that the bottom support 54 cooperates with the expansion support frame 51 to drive the expansion push shaft 52, so that the expansion push shaft 52 is driven outward and expands. The expanded expansion push shaft 52 will clamp the outer drawing tube 23 and drive the drawing tube 23 to move outward.

[0056] like Figure 7 As shown, a telescopic push frame 61 is provided on the inner side of the transfer mold 6, a telescopic push groove 62 is slidably connected to the inner side of the telescopic push frame 61, a telescopic push rod 63 is fixedly connected to the rear end of the telescopic push groove 62, and the telescopic push rod 63 is fixedly installed on the rear end of the positioning and drawing inner mold 32, a limiting ring 64 is fixedly connected to the front end of the transfer mold 6, a rotating bottom push frame 65 is fixedly connected to the bottom end of the limiting ring 64, a lifting push frame 66 is fixedly connected to the bottom end of the limiting ring 64, a lifting cylinder 67 is fixedly connected to the bottom end of the lifting push frame 66, and a cylinder protection plate 68 is fixedly connected to the outer side of the lifting cylinder 67.

[0057] The transfer mold 6 is driven by the movement of the telescopic push groove 62 inside the telescopic push frame 61, and the raw material at the front end is pushed to move to the position of the replacement bracket 7 during the movement, thereby realizing the die production process.

[0058] like Figure 8 As shown, the rear end of the replacement bracket 7 is fixedly connected to a replacement control bracket 71, a transmission belt 72 is clamped on the outer side of the replacement control bracket 71, a bottom transmission wheel 73 is clamped on the inner bottom end of the transmission belt 72, and a rotation drive motor 74 is fixedly connected to the rear end of the bottom transmission wheel 73.

[0059] By rotating the driving motor 74 to drive the bottom transmission wheel 73 to rotate, the transmission belt 72 drives the replacement bracket 7 by rotating the replacement control bracket 71, so that the replacement bracket 7 can be correctly rotated to the corresponding position, and cooperate with the die bracket 8 to realize the die production process.

[0060] like Fig. 9 As shown, four mold frames 81 are distributed in an array on the outside of the mold support 8, and external molds 82 are fixedly installed on the inside of the four mold frames 81. The inside of each external mold 82 is respectively fixedly connected with an annular mold groove 83, a special-shaped groove 84, a tooth-shaped groove 85 and a square groove 86.

[0061] like Fig.10 As shown, the front end of the transfer bracket 9 is fixedly connected to a transfer support plate 91, the bottom of the front end of the transfer support plate 91 is fixedly connected to a load-bearing bracket 92, the top of the load-bearing bracket 92 is fixedly connected to an auxiliary positioning plate 93, and the front end of the auxiliary positioning plate 93 is fixedly connected to a flipping and pushing bracket 94.

[0062] According to actual production needs, the corresponding annular groove 83, special-shaped groove 84, tooth-shaped groove 85 and square groove 86 can be selected to produce aluminum profiles with different shapes. The raw materials are pushed toward the transfer mold 6 by controlling the transfer bracket 9. During the pushing process, the flip push bracket 94 pushes the rotating bottom push frame 65, so that the limiting ring 64 can carry the corresponding raw materials.

[0063] A method for forming an aluminum profile comprises the following steps:

[0064] Step 1: When die production processing is required, the top driving cylinder 13 at the top of the base mechanism 1 is used to drive the cutting knife at the front end of the feed inlet 14, so that the cutting knife can cut the aluminum alloy raw material for producing aluminum profiles passing through the feed inlet 14;

[0065] Step 2: The cut high-quality aluminum profile raw material will stay on the top of the carrying bracket 92 at the front end of the transfer support plate 91, so that the auxiliary positioning plate 93 carries the corresponding raw materials, and the raw materials are pushed toward the transfer mold 6 by controlling the transfer bracket 9. During the pushing process, the flip push bracket 94 pushes the rotating bottom push frame 65, so that the limiting ring 64 can carry the corresponding raw materials;

[0066] Step 3: Then let the transfer bracket 9 drive the transfer support plate 91 to return to its position, so that the raw material is placed at the rear end of the corresponding die bracket 8, and according to the actual die production requirements, select the corresponding die frame 81, let the corresponding annular die groove 83, special-shaped groove 84, tooth-shaped groove 85 or square groove 86 on the inner side of the die frame 81 cooperate with the telescopic push groove 62 and telescopic push rod 63 at the rear end, and use an external motor to drive the drawing bracket 4, so that the drawing bracket 4 drives the transmission bracket 5 and the transfer mold 6, so as to realize different types of corresponding die processing;

[0067] Step 4: When the drawing production process is required, the external motor is used to drive in the opposite direction to the previous step, so that the drawing bracket 4 is driven in the opposite direction, so that the drawing bracket 4 drives the drawing rod 41 to flip to the front end, and the movable push plate 45 is pushed to the bottom end accordingly, and at the same time, the push spring 46 is compressed, and the push plate 47 moves to the bottom end, and the movable push frame 49 slides inside the movable accommodating groove 411, so that the rod at the bottom end of the push plate 47 drives the transmission bracket 5 to move;

[0068] Step 5: After the movement in the previous step, the expansion support frame 51 at the bottom end of the transmission bracket 5 moves toward the bottom end, cooperates with the fixed bottom support 54 and the auxiliary push rod 53, drives the expansion push shaft 52 to move outward, moves to the point where the outer expansion push shaft 52 can completely clamp the outer (23), and drives the outer (23) to move outward by pulling the pulling bracket 4;

[0069] Step six: During the process of the previous step, the high-quality aluminum alloy tube is driven to the thinnest position inside the drawing die 3, and the positioning drawing inner die 32 is fixed with the expansion push shaft 52, so that the positioning drawing inner die 32 can cooperate with the drawing die 3 to draw the thick tube into a corresponding thin tube, thereby realizing the drawing production process.

[0070] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0071] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An aluminum profile forming device, comprising a base mechanism (1), characterized in that: The top end of the base mechanism (1) is fixedly connected to a base side bracket (11), and the side end of the base side bracket (11) is fixedly connected to an outer bracket (12); The top of the base mechanism (1) is fixedly connected to a support base (2), the top of the support base (2) is slidably connected to a drawing die (3), the inner side of the drawing die (3) is slidably connected to a transmission bracket (5), and the front end of the transmission bracket (5) is fixedly connected to a drawing bracket (4); The inner side of the pulling bracket (4) is slidably connected to a pulling rod (41), the outer side of the pulling rod (41) is rotatably connected to a pulling rod (42), the inner side of the pulling rod (42) is fixedly connected to a pulling fixed rotating shaft (43), and the bottom end of the pulling rod (42) is fixedly connected to a pulling transmission rod (44); A transfer die (6) is fixedly mounted at the rear end of the drawing die (3), a die support (8) is mounted at the rear end of the transfer die (6), a replacement support (7) is mounted inside the die support (8), and a transfer support (9) is mounted on the top of the side end of the base mechanism (1).

2. The aluminum profile forming equipment according to claim 1, characterized in that: The top end of the base side bracket (11) is fixedly connected to a top driving cylinder (13), a feed inlet (14) is provided at the rear end of the base side bracket (11), and a cutting knife is fixedly installed at the bottom end of the top driving cylinder (13).

3. The aluminum profile forming equipment according to claim 1, characterized in that: The top of the support base (2) is fixedly connected to a movable support (21), the inner side of the movable support (21) is rotatably connected to a transmission bottom wheel (22), and the top of the movable support (21) is slidably connected to a drawing tube (23).

4. The aluminum profile forming equipment according to claim 1, characterized in that: The outer side of the drawing die (3) is slidably connected to an outer drawing die (31), and the inner side of the outer drawing die (31) is provided with a positioning inner drawing die (32); A movable push plate (45) is slidably connected to the outer side of the pulling transmission rod (44), a push spring (46) is fixedly connected to the inner bottom end of the movable push plate (45), a push plate (47) is fixedly connected to the bottom end of the push spring (46), a transmission push rod (48) is rotatably connected to the outer side of the push plate (47), an end of the transmission push rod (48) away from the push plate (47) is rotatably connected to a movable push frame (49), a fixed push frame (410) is slidably connected to the outer side of the movable push frame (49), and a movable accommodating groove (411) is fixedly connected to the outer side of the fixed push frame (410).

5. The aluminum profile forming equipment according to claim 1, characterized in that: The bottom end of the transmission bracket (5) is rotatably connected to an expansion support frame (51), the bottom end of the expansion support frame (51) is fixedly connected to an expansion push shaft (52), the outer side of the expansion push shaft (52) is rotatably connected to an auxiliary push rod (53), the bottom end of the auxiliary push rod (53) is rotatably connected to a bottom support (54), and the outer side of the auxiliary push rod (53) is slidably connected to an expansion fixed push plate (55).

6. The aluminum profile forming equipment according to claim 4, characterized in that: The transfer mold (6) is provided with a telescopic push frame (61) on the inner side, a telescopic push groove (62) is slidably connected to the inner side of the telescopic push frame (61), a telescopic push rod (63) is fixedly connected to the rear end of the telescopic push groove (62), and the telescopic push rod (63) is fixedly installed on the rear end of the positioning and drawing inner mold (32), a limiting ring (64) is fixedly connected to the front end of the transfer mold (6), a rotating bottom push frame (65) is fixedly connected to the bottom end of the limiting ring (64), a lifting push frame (66) is fixedly connected to the bottom end of the limiting ring (64), a lifting cylinder (67) is fixedly connected to the bottom end of the lifting push frame (66), and a cylinder protection plate (68) is fixedly connected to the outer side of the lifting cylinder (67).

7. The aluminum profile forming equipment according to claim 1, characterized in that: The replacement bracket (7) is fixedly connected to a replacement control bracket (71) at the rear end, a transmission belt (72) is clamped on the outer side of the replacement control bracket (71), a bottom transmission wheel (73) is clamped on the inner bottom end of the transmission belt (72), and a rotation drive motor (74) is fixedly connected to the rear end of the bottom transmission wheel (73).

8. The aluminum profile forming equipment according to claim 1, characterized in that: Four die frames (81) are arranged in an array on the outside of the die support (8), and external die frames (82) are fixedly installed on the inside of the four die frames (81). An annular die groove (83), a special-shaped groove (84), a tooth-shaped groove (85) and a square groove (86) are fixedly connected to the inside of each external die (82).

9. The aluminum profile forming equipment according to claim 1, characterized in that: The front end of the transfer support (9) is fixedly connected to a transfer support plate (91), the bottom of the front end of the transfer support plate (91) is fixedly connected to a bearing support (92), the top of the bearing support (92) is fixedly connected to an auxiliary positioning plate (93), and the front end of the auxiliary positioning plate (93) is fixedly connected to a flipping and pushing support (94).

10. An aluminum profile forming method, comprising an aluminum profile forming device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: When die pressing is required, the top driving cylinder (13) at the top of the base mechanism (1) is used to drive the cutting knife at the front end of the feed inlet (14), so that the cutting knife can cut the aluminum alloy raw material for producing aluminum profiles passing through the feed inlet (14); Step 2: The cut high-quality aluminum profile raw material will stay on the top of the carrying bracket (92) at the front end of the transfer support plate (91), allowing the auxiliary positioning plate (93) to carry the corresponding raw materials, and the raw materials are pushed toward the transfer mold (6) by controlling the transfer bracket (9). During the pushing process, the flip push bracket (94) pushes the rotating bottom push frame (65) so that the limiting ring (64) can carry the corresponding raw materials; Step 3: Then, the transfer bracket (9) drives the transfer support plate (91) to return to its original position, so that the raw material is placed at the rear end of the corresponding die bracket (8). According to the actual die production requirements, the corresponding die frame (81) is selected, and the corresponding annular die groove (83), special-shaped groove (84), tooth-shaped groove (85) or square groove (86) on the inner side of the die frame (81) is matched with the telescopic push groove (62) and telescopic push rod (63) at the rear end, and the external motor is used to drive the drawing bracket (4), so that the drawing bracket (4) drives the transmission bracket (5) and the transfer mold (6), so as to realize different types of corresponding die processing; Step 4: When the drawing production process is required, use an external motor to drive in the opposite direction to the previous step, so that the drawing bracket (4) is driven in the opposite direction, so that the drawing bracket (4) drives the drawing rod (41) to flip toward the front end, so that the movable push plate (45) is pushed toward the bottom end accordingly, and at the same time, the push spring (46) is compressed, the push plate (47) moves toward the bottom end, and the movable push frame (49) slides inside the movable receiving groove (411), so that the rod at the bottom end of the push plate (47) drives the transmission bracket (5) to move; Step 5: After the movement in the previous step, the expansion support frame (51) at the bottom end of the transmission bracket (5) is moved toward the bottom end, and the expansion push shaft (52) is driven to move outward in coordination with the fixed bottom support (54) and the auxiliary push rod (53), until the expansion push shaft (52) on the outside can completely clamp the outer tube, and the outer tube is driven to move outward by pulling the pulling bracket (4); Step 6: During the process of the previous step, the tube is driven to the thinnest position inside the drawing die (3), and the positioning drawing inner die (32) is fixed by cooperating with the expansion push shaft (52), so that the positioning drawing inner die (32) can cooperate with the drawing die (3) to draw the thick tube into a corresponding thin tube, thereby realizing the drawing production process.

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