Aluminum profile traction straightening machine

Abstract

The utility model relates to an aluminium profile traction straightening machine, including support gantry and support side plate, support side plate is connected in support gantry top, guide unit, support gantry top is equipped with two groups of left and right symmetry distribution's guide unit, the guide unit is used for the traction, guide of aluminium profile, straightening unit, straightening unit sets up in support side plate one side, straightening unit is used for the straightening treatment of aluminium profile. The utility model discloses utilize traction roller and limit roller to can guide and traction the position of aluminium profile, utilize horizontal straightening assembly and longitudinal straightening assembly can respectively from the straightening operation of aluminium profile from two sides and left and right two sides, make straightening can more comprehensive contact aluminium profile, make single -time can complete the straightening operation of aluminium profile to the straightening efficiency of aluminium profile can be improved.

Description

Technical Field

[0001] This utility model relates to the field of profile processing technology, specifically to an aluminum profile traction straightening machine. Background Technology

[0002] Aluminum profiles are metallic materials with specific cross-sectional shapes and dimensions, made from aluminum as the base material and alloying elements such as copper, magnesium, silicon, and zinc through processes like melting, extrusion, or casting. Aluminum profiles are lightweight, corrosion-resistant, machinable, and recyclable, and are widely used in construction, industry, electronic heat dissipation, and transportation. After oxidation, aluminum profiles have a very attractive appearance and are resistant to dirt; oil stains are easily cleaned. When assembling products, different specifications of profiles are used according to different load-bearing requirements, along with matching aluminum profile accessories. No welding is required, making them more environmentally friendly. Furthermore, they are lightweight, easy to carry, and extremely convenient to install, disassemble, and move.

[0003] To eliminate deformation during processing and ensure geometric accuracy, mechanical properties, and feasibility of subsequent processing, straightening operations are generally required in the production of aluminum profiles. In the Chinese utility model patent CN204545035U, entitled "Aluminum Profile Straightening Structure," an upper pressure roller, lower pressure roller, positioning roller, adjusting roller, and distance adjustment device are used to conveniently straighten aluminum profiles. However, in the aforementioned application, straightening the aluminum profile using the upper and lower pressure rollers only achieves straightening through compression from the upper and lower sides. When deformations such as bending occur on the sides, the aluminum profile needs to be flipped and re-inserted into the straightening device for straightening. This operation is cumbersome and makes it difficult to fully straighten the aluminum profile in a single operation, affecting the efficiency of aluminum profile straightening.

[0004] The methods described in this section are not necessarily methods that had been previously conceived or adopted. Unless otherwise specified, no method described in this section should be assumed to be prior art simply because it is included in this section. Similarly, unless otherwise specified, the issues mentioned in this section should not be considered to be accepted in any prior art. Utility Model Content

[0005] This utility model addresses the technical problems existing in the prior art by providing an aluminum profile traction straightening machine.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: an aluminum profile traction straightening machine, including a support frame and a support side plate, wherein the support side plate is connected to the top of the support frame; The guide unit has two sets of symmetrically distributed guide units installed on the top of the support frame. The guide unit is used to pull and guide the aluminum profile. A straightening unit is disposed on one side of the support side plate and is used to straighten aluminum profiles. The guiding unit includes two traction rollers and a limiting roller. Both traction rollers are mounted on the top of the adjusting component. The adjusting component is mounted on the top of the height control component. The height control component is mounted on the top of the support frame. The limiting roller is located on one side of the traction roller. One end of the limiting roller is connected to one side of the lifting component. The lifting component is mounted on the side of the support side plate. The straightening unit includes a transverse straightening component and a longitudinal straightening component. Three transverse straightening components are installed on one side of the support side plate, and a longitudinal straightening component is provided between two adjacent transverse straightening components. The longitudinal straightening component is installed on the top of the support frame.

[0007] In this technical solution, traction rollers and limiting rollers are used to guide and pull the position of the aluminum profile. The transverse straightening component and the longitudinal straightening component can be used to straighten the aluminum profile from the top and bottom and left and right sides respectively, so that the aluminum profile can be contacted more comprehensively during straightening, and the straightening operation of the aluminum profile can be completed in one go, thereby improving the straightening efficiency of the aluminum profile.

[0008] Preferably, the adjustment assembly includes a mounting bracket and a bidirectional adjustment stud, the two ends of which are rotatably connected through to the side of the mounting bracket; The surface of the bidirectional stud is threaded with two symmetrically distributed adjusting plates, and the top of each adjusting plate is connected to a traction roller. Both ends of the bidirectional adjusting stud are connected to adjusting hand discs.

[0009] In this technical solution, the position of the traction roller can be adjusted by adjusting the design of the adjustment component to adapt to different types of aluminum profiles.

[0010] Preferably, the inner walls on both sides of the mounting bracket are connected to multiple adjustment rails, and the surfaces of the adjustment rails are slidably connected through the adjustment plate.

[0011] In this technical solution, the movement trajectory of the adjustment plate can be limited by using the adjustment track.

[0012] Preferably, the height control component includes two mounting side plates and a height control bidirectional stud. Both mounting side plates are connected to the top of the support frame. One end of the height control bidirectional stud is rotatably connected to one mounting side plate, and the other end of the height control bidirectional stud is rotatably through-connected to the other mounting side plate. The end of the height control bidirectional stud away from the mounting side plate is connected to the output end of a drive source, and the drive source is connected to one side of the mounting side plate. The height-controlling bidirectional stud has two symmetrically distributed sliding plates connected to its surface by threads. Multiple rotating bars are provided above the sliding plates, and rotating frames are rotatably connected to both ends of each rotating bar. The lower rotating frame is connected to the top of the sliding plate, and the upper rotating frame is connected to the bottom of the mounting frame.

[0013] In this technical solution, the height of the traction roller can be adjusted by the height control component.

[0014] Preferably, a plurality of height control rails are connected between the two mounting side plates, and the surfaces of the height control rails are slidably connected through the sliding plate.

[0015] In this technical solution, the movement trajectory of the sliding plate can be limited by using a height control track.

[0016] Preferably, the lifting assembly includes a fixed frame and a lifting bidirectional stud. The fixed frame is connected to the side of the support side plate. The bottom end of the lifting bidirectional stud is rotatably connected to the inner wall of the bottom surface of the fixed frame. The top end of the lifting bidirectional stud is rotatably connected to the top surface of the fixed frame. A lifting hand plate is connected to the top end of the lifting bidirectional stud. The lifting bidirectional stud is threaded with a lifting plate. One side of the lifting plate is slidably connected to the side of the fixed frame. A follower plate is connected to one side of the lifting plate, and a limit roller is connected to one side of the follower plate.

[0017] In this technical solution, the height of the limit roller can be adjusted using a lifting assembly to accommodate different types of aluminum profiles.

[0018] Preferably, the inner side of the fixed frame is connected to multiple lifting rails, and the surface of the lifting rails is slidably connected to the lifting plate.

[0019] In this technical solution, the movement trajectory of the lifting plate can be limited by the lifting track.

[0020] Preferably, the transverse straightening assembly includes a movable straightening roller and a fixed straightening roller. The movable straightening roller is disposed above the fixed straightening roller. One end of the movable straightening roller is connected to the longitudinal moving plate, and one end of the fixed straightening roller is connected to one side of the support side plate.

[0021] The support side plate has multiple mounting slots on one side, and the bottom wall of the mounting slot is rotatably connected to a vertical bidirectional stud. A longitudinal moving plate is threaded onto the surface of the vertical bidirectional stud. The bottom wall of the mounting groove is connected to multiple fixed rails, and the surface of the fixed rails is slidably connected through the longitudinal moving plate. The top of the vertical bidirectional stud is connected to a rotating hand disc.

[0022] In this technical solution, the aluminum profile can be extruded and straightened from both the top and bottom using a transverse straightening component.

[0023] Preferably, the longitudinal straightening assembly includes two symmetrically distributed transverse straightening rollers, the bottom ends of which are respectively connected to the tops of two transverse moving plates; One side of the support side plate is rotatably connected to a transverse bidirectional stud, and the other end of the transverse bidirectional stud is rotatably connected to a reinforcing side plate. The bottom of the reinforcing side plate is connected to the top of the support frame. The end of the transverse bidirectional stud away from the support side plate is connected to an operating hand disc. Two transverse moving plates are threadedly connected to the surface of the transverse bidirectional stud. Multiple anti-deviation rails are connected between the reinforcing side plate and the supporting side plate, and the surface of the anti-deviation rails is slidably connected through the transverse moving plate.

[0024] In this technical solution, the longitudinal straightening component can be used to apply pressure and straighten the aluminum profile from both the front and rear sides.

[0025] The beneficial effects of this utility model are: This utility model utilizes a transverse straightening component and a longitudinal straightening component to straighten aluminum profiles from the top and bottom and left and right sides respectively, allowing for more comprehensive contact with the aluminum profiles during straightening and enabling the straightening operation to be completed in a single operation, thereby improving the straightening efficiency of aluminum profiles. Furthermore, the position of the aluminum profile can be guided and pulled by the traction roller and the limiting roller, the vertical position of the aluminum profile can be adjusted, and the position of the aluminum profile can be calibrated so that the aluminum profile can be aligned with the traction position of the transverse straightening component and the longitudinal straightening component, thus avoiding affecting the straightening accuracy of the aluminum profile. Furthermore, the positions of the traction roller, limit roller, moving straightening roller, and transverse straightening roller can all be adjusted, thus adapting to different types of aluminum profiles, making the straightening machine more widely applicable and more flexible in use. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 The present invention relates to a three-dimensional structure of the traction roller, adjusting assembly, and height control assembly. Figure One ; Figure 3 The present invention relates to a three-dimensional structure of the traction roller, adjusting assembly, and height control assembly. Figure Two ; Figure 4 This is a front sectional view of the traction roller, adjusting assembly, and height control assembly of this utility model. Figure 5 This is a side sectional view of the traction roller, adjusting assembly, and height control assembly of this utility model. Figure 6 This is a three-dimensional structural diagram of the limiting roller and lifting assembly of this utility model; Figure 7 This is a cross-sectional view of the limiting roller and lifting assembly of this utility model; Figure 8 This is a three-dimensional structural diagram of the transverse straightening component of this utility model; Figure 9 This is a three-dimensional structural diagram of the longitudinal straightening component of this utility model.

[0027] The attached diagram lists the components represented by each number as follows: 1. Support frame; 2. Support side panels; 3. Traction roller; 4. Limiting rollers; 5. Adjustment components; 51. Mounting bracket; 52. Adjustment stud; 53. Adjustment plate; 54. Adjustment rail; 55. Adjustment hand dial; 6. Height control assembly; 61. Mounting side plate; 62. Height control bidirectional stud; 63. Drive source; 64. Sliding plate; 65. Rotating bar; 66. Rotating frame; 67. Height control track; 7. Lifting assembly; 71. Fixed frame; 72. Lifting two-way stud; 73. Lifting plate; 74. Follower plate; 75. Lifting rail; 76. Lifting hand panel; 8. Lateral straightening assembly; 81. Moving straightening roller; 82. Fixed straightening roller; 83. Longitudinal moving plate; 84. Vertical bidirectional stud; 85. Fixed track; 86. Rotating handwheel; 9. Longitudinal straightening assembly; 91. Transverse straightening roller; 92. Transverse moving plate; 93. Transverse bidirectional stud; 94. Reinforced side plate; 95. Anti-deviation track; 96. Operating hand panel; 10. Control box. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0030] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0031] according to Figures 1 to 9 As shown, an aluminum profile traction straightening machine includes a support frame 1 and a support side plate 2, wherein the support side plate 2 is connected to the top of the support frame 1; The guide unit is provided on the top of the support frame 1. Two sets of guide units are symmetrically distributed on the left and right sides. The guide units are used to pull and guide the aluminum profile. A straightening unit is disposed on one side of the support side plate 2, and the straightening unit is used to straighten the aluminum profile; The guiding unit includes two traction rollers 3 and a limiting roller 4. Both traction rollers 3 are installed on the top of the adjusting component 5. The adjusting component 5 is installed on the top of the height control component 6. The height control component 6 is installed on the top of the support frame 1. The limiting roller 4 is located on one side of the traction roller 3. One end of the limiting roller 4 is connected to one side of the lifting component 7. The lifting component 7 is installed on the side of the support side plate 2. The straightening unit includes a transverse straightening component 8 and a longitudinal straightening component 9. Three transverse straightening components 8 are installed on one side of the support side plate 2, and a longitudinal straightening component 9 is provided between two adjacent transverse straightening components 8. The longitudinal straightening component 9 is installed on the top of the support frame 1.

[0032] In this technical solution, the traction roller 3 and the limiting roller 4 are used to guide and pull the position of the aluminum profile. The transverse straightening component 8 and the longitudinal straightening component 9 are used to straighten the aluminum profile from the top and bottom and left and right sides respectively, so that the aluminum profile can be contacted more comprehensively during straightening, and the straightening operation of the aluminum profile can be completed in one go, thereby improving the straightening efficiency of the aluminum profile.

[0033] The adjustment assembly 5 includes a mounting bracket 51 and an adjustment bidirectional stud 52, the two ends of which are rotatably and through-connected to the side of the mounting bracket 51. The surface of the adjusting bidirectional stud 52 is threaded with two symmetrically distributed adjusting plates 53, and the top of each of the two adjusting plates 53 is connected to a traction roller 3; Both ends of the bidirectional adjusting stud 52 are connected to adjusting hand discs 55.

[0034] In this technical solution, the position of the traction roller 3 can be adjusted by adjusting component 5 to adapt to different types of aluminum profiles.

[0035] Multiple adjustment rails 54 are connected to the inner walls on both sides of the mounting bracket 51, and the surface of the adjustment rails 54 is slidably connected to the adjustment plate 53.

[0036] In this technical solution, the movement trajectory of the adjustment plate 53 can be limited by the adjustment track 54.

[0037] In use, as needed, rotate the adjusting hand dial 55, which drives the adjusting bidirectional stud 52 to rotate, thereby driving the adjusting plates 53 on both sides to move towards or away from each other along the adjusting track 54, thereby driving the corresponding traction rollers 3 to move in the same direction, so that the distance between the two traction rollers 3 can be adjusted to adapt to different types of aluminum profiles.

[0038] The height control component 6 includes two mounting side plates 61 and a height control bidirectional stud 62. Both mounting side plates 61 are connected to the top of the support frame 1. One end of the height control bidirectional stud 62 is rotatably connected to one mounting side plate 61, and the other end of the height control bidirectional stud 62 is rotatably connected through to the other mounting side plate 61. The end of the height control bidirectional stud 62 away from the mounting side plate 61 is connected to the output end of the drive source 63, and the drive source 63 is connected to one side of the mounting side plate 61. The height-controlling bidirectional stud 62 has two symmetrically distributed sliding plates 64 threadedly connected to its surface. Multiple rotating bars 65 are provided above the sliding plates 64. Both ends of the rotating bars 65 are rotatably connected to rotating frames 66. The lower rotating frame 66 is connected to the top of the sliding plate 64, and the upper rotating frame 66 is connected to the bottom of the mounting frame 51.

[0039] In this technical solution, the height of the traction roller 3 can be adjusted by the height control component 6.

[0040] Multiple height control rails 67 are connected between the two mounting side plates 61, and the surface of the height control rails 67 is slidably connected through the sliding plate 64.

[0041] In this technical solution, the movement trajectory of the sliding plate 64 can be limited by the height control track 67.

[0042] According to the model of the aluminum profile, the drive source 63 drives the height control bidirectional stud 62 to rotate, thereby driving the sliding plates 64 on both sides to move backward and backward along the height control track 67. At this time, under the action of the rotating frame 66, the rotating bar 65 rotates with the movement of the sliding plate 64, thereby driving the mounting frame 51 to move up and down, and adjusting the height of the mounting frame 51 and the traction roller 3 and other structures.

[0043] The lifting assembly 7 includes a fixed frame 71 and a lifting bidirectional stud 72. The fixed frame 71 is connected to the side of the support side plate 2. The bottom end of the lifting bidirectional stud 72 is rotatably connected to the inner wall of the bottom surface of the fixed frame 71. The top end of the lifting bidirectional stud 72 is rotatably connected to the top surface of the fixed frame 71. A lifting hand plate 76 is connected to the top end of the lifting bidirectional stud 72. The lifting bidirectional stud 72 is threadedly connected to a lifting plate 73. One side of the lifting plate 73 is slidably connected to the side of the fixed frame 71. A follower plate 74 is connected to one side of the lifting plate 73, and a limit roller 4 is connected to one side of the follower plate 74.

[0044] In this technical solution, the height of the limiting roller 4 can be adjusted using the lifting component 7 to accommodate different types of aluminum profiles.

[0045] The fixed frame 71 is connected to a plurality of lifting rails 75 on its inner side, and the surface of the lifting rails 75 is slidably connected to the lifting plate 73.

[0046] In this technical solution, the movement trajectory of the lifting plate 73 can be limited by the lifting rail 75.

[0047] In use, rotating the lifting hand disc 76 drives the lifting double-direction stud 72 to rotate. The rotation of the lifting double-direction stud 72 drives the lifting plate 73 to move along the lifting track 75, thereby driving the follower plate 74 to move in the same direction, and then driving the limit roller 4 to move in the same direction, thus adjusting the height of the limit roller 4.

[0048] The transverse straightening assembly 8 includes a movable straightening roller 81 and a fixed straightening roller 82. The movable straightening roller 81 is disposed above the fixed straightening roller 82. One end of the movable straightening roller 81 is connected to the longitudinal moving plate 83, and one end of the fixed straightening roller 82 is connected to one side of the support side plate 2.

[0049] The support side plate 2 has multiple mounting slots on one side, and the bottom wall of the mounting slot is rotatably connected to a vertical bidirectional stud 84. The surface of the vertical bidirectional stud 84 is threadedly connected to a longitudinal moving plate 83. The bottom wall of the mounting groove is connected to a plurality of fixed rails 85, and the surface of the fixed rails 85 is slidably connected through the longitudinal moving plate 83. The top of the vertical bidirectional stud 84 is connected to a rotating hand disc 86.

[0050] In this technical solution, the aluminum profile can be extruded and straightened from both the top and bottom sides using the transverse straightening component 8.

[0051] In use, the vertical bidirectional stud 84 is rotated by rotating the hand disc 86, which drives the longitudinal moving plate 83 to move along the fixed track 85, thereby driving the moving straightening roller 81 to move in the same direction. The height of the moving straightening roller 81 is adjusted, that is, the distance between the moving straightening roller 81 and the fixed straightening roller 82 is adjusted to adapt to different types of aluminum profiles.

[0052] The longitudinal straightening assembly 9 includes two symmetrically distributed transverse straightening rollers 91, the bottom ends of which are respectively connected to the tops of two transverse moving plates 92. One side of the support side plate 2 is rotatably connected to a transverse bidirectional stud 93, and the other end of the transverse bidirectional stud 93 is rotatably connected to a reinforcing side plate 94. The bottom of the reinforcing side plate 94 is connected to the top of the support frame 1. The end of the transverse bidirectional stud 93 away from the support side plate 2 is connected to an operating hand plate 96. Two transverse moving plates 92 are threadedly connected to the surface of the transverse bidirectional stud 93. Multiple anti-deviation rails 95 are connected between the reinforcing side plate 94 and the supporting side plate 2, and the surface of the anti-deviation rails 95 is slidably connected through the transverse moving plate 92.

[0053] In this technical solution, the longitudinal straightening component 9 can be used to apply pressure and straighten the aluminum profile from both the front and rear sides.

[0054] In use, rotating the operating hand dial 96 drives the transverse bidirectional stud 93 to rotate, which in turn drives the transverse moving plates 92 on both sides to move towards or away from each other along the anti-deviation track 95. This drives the transverse straightening rollers 91 on both sides to move in the same direction, so that the two transverse straightening rollers 91 can move towards or away from each other. The distance between the transverse straightening rollers 91 and the transverse moving plates 92 can be adjusted to accommodate different types of aluminum profiles.

[0055] The traction roller 3, the limiting roller 4, the moving straightening roller 81, the fixed straightening roller 82, and the transverse straightening roller 91 are all composed of a fixed central shaft and a rotating sleeve sleeve rotatably mounted on the surface of the central shaft.

[0056] A control box 10 is installed on one side of the support side plate 2.

[0057] The drive source 63 is a motor or other device that can output rotational kinetic energy.

[0058] It should be understood that the various forms of processes shown above can be used to rearrange, add, or delete steps. For example, the steps described in this disclosure can be performed in parallel, sequentially, or in a different order, as long as the desired result of the technical solution disclosed in this disclosure can be achieved, and this is not limited herein.

[0059] While embodiments or examples of this disclosure have been described with reference to the accompanying drawings, it should be understood that the methods, systems, and devices described above are merely exemplary embodiments or examples, and the scope of this utility model is not limited by these embodiments or examples, but only by the granted claims and their equivalents. Various elements in the embodiments or examples may be omitted or replaced by their equivalents. Furthermore, the steps may be performed in a different order than that described in this disclosure. Further, various elements in the embodiments or examples may be combined in various ways. Importantly, as technology evolves, many elements described herein can be replaced by equivalents that appear after this disclosure.

Claims

1. An aluminum profile traction straightening machine, characterized in that, include: A support frame (1) and a support side plate (2), wherein the support side plate (2) is connected to the top of the support frame (1); The guide unit is provided with two sets of guide units that are symmetrically distributed on the left and right sides on the top of the support frame (1). The guide unit is used to pull and guide the aluminum profile. A straightening unit is provided on one side of the support side plate (2) and is used to straighten aluminum profiles. The guiding unit includes two traction rollers (3) and a limiting roller (4). The two traction rollers (3) are both installed on the top of the adjusting component (5). The adjusting component (5) is installed on the top of the height control component (6). The height control component (6) is installed on the top of the support frame (1). The limiting roller (4) is located on one side of the traction roller (3). One end of the limiting roller (4) is connected to one side of the lifting component (7). The lifting component (7) is installed on the side of the support side plate (2). The straightening unit includes a transverse straightening component (8) and a longitudinal straightening component (9). Three transverse straightening components (8) are installed on one side of the support side plate (2), and a longitudinal straightening component (9) is provided between two adjacent transverse straightening components (8). The longitudinal straightening component (9) is installed on the top of the support frame (1).

2. The aluminum profile pulling straightener according to claim 1, characterized in that The adjustment assembly (5) includes a mounting bracket (51) and an adjustment bidirectional stud (52), the two ends of which are rotatably connected to the side of the mounting bracket (51); The surface of the adjusting bidirectional stud (52) is threaded with two symmetrically distributed adjusting plates (53), and the top of each of the two adjusting plates (53) is connected to a traction roller (3). Both ends of the adjusting bidirectional stud (52) are connected to adjusting hand discs (55).

3. The aluminium profile pulling straightening machine according to claim 2, characterised in that The mounting bracket (51) has multiple adjustment rails (54) connected to the inner walls on both sides, and the surface of the adjustment rails (54) is slidably connected to the adjustment plate (53).

4. The aluminum profile pulling straightener according to claim 1, characterized in that The height control component (6) includes two mounting side plates (61) and a height control bidirectional stud (62). Both mounting side plates (61) are connected to the top of the support frame (1). One end of the height control bidirectional stud (62) is rotatably connected to one mounting side plate (61), and the other end of the height control bidirectional stud (62) is rotatably connected to the other mounting side plate (61). The end of the height control bidirectional stud (62) away from the mounting side plate (61) is connected to the output end of the drive source (63). The drive source (63) is connected to one side of the mounting side plate (61). The height-controlling bidirectional stud (62) has two symmetrically distributed sliding plates (64) threaded on its surface. Multiple rotating bars (65) are provided above the sliding plates (64). Both ends of the rotating bars (65) are rotatably connected to rotating frames (66). The lower rotating frame (66) is connected to the top of the sliding plate (64), and the upper rotating frame (66) is connected to the bottom of the mounting frame (51).

5. The aluminium profile pulling straightening machine according to claim 4, characterized in that Multiple height control rails (67) are connected between the two mounting side plates (61), and the surface of the height control rails (67) is slidably connected through the sliding plate (64).

6. The aluminum profile pulling straightening machine according to claim 1, characterized in that, The lifting assembly (7) includes a fixed frame (71) and a lifting double-sided stud (72). The fixed frame (71) is connected to the side of the support side plate (2). The bottom end of the lifting double-sided stud (72) is rotatably connected to the inner wall of the bottom surface of the fixed frame (71). The top end of the lifting double-sided stud (72) is rotatably connected to the top surface of the fixed frame (71). The top end of the lifting double-sided stud (72) is connected to a lifting hand plate (76). The lifting bidirectional stud (72) is threaded with a lifting plate (73). One side of the lifting plate (73) is slidably connected to the side of the fixed frame (71). One side of the lifting plate (73) is connected to a follower plate (74). One side of the follower plate (74) is connected to a limit roller (4).

7. The aluminium profile pulling straightening machine according to claim 6, characterised in that The fixed frame (71) has multiple lifting rails (75) connected to its inner side, and the surface of the lifting rails (75) is slidably connected to the lifting plate (73).

8. The aluminum profile pulling straightener according to claim 1, characterized in that The transverse straightening assembly (8) includes a movable straightening roller (81) and a fixed straightening roller (82). The movable straightening roller (81) is positioned above the fixed straightening roller (82). One end of the movable straightening roller (81) is connected to the longitudinal moving plate (83), and one end of the fixed straightening roller (82) is connected to one side of the support side plate (2).

9. The aluminium profile pulling straightening machine according to claim 8, characterized in that The support side plate (2) has multiple mounting slots on one side, and the bottom wall of the mounting slot is rotatably connected to a vertical bidirectional stud (84), and the surface of the vertical bidirectional stud (84) is threadedly connected to a longitudinal moving plate (83). The bottom wall of the mounting groove is connected to a plurality of fixed rails (85), and the surface of the fixed rails (85) is slidably connected through the longitudinal moving plate (83). The top of the vertical bidirectional stud (84) is connected to a rotating hand disc (86).

10. The aluminum profile pulling straightener according to claim 1, characterized in that The longitudinal straightening assembly (9) includes two symmetrically distributed transverse straightening rollers (91), the bottom ends of which are respectively connected to the top of two transverse moving plates (92); One side of the supporting side plate (2) is rotatably connected to a transverse bidirectional stud (93), and the other end of the transverse bidirectional stud (93) is rotatably connected to the reinforcing side plate (94). The bottom of the reinforcing side plate (94) is connected to the top of the supporting frame (1). The end of the transverse bidirectional stud (93) away from the supporting side plate (2) is connected to an operating hand disc (96). The surface of the transverse bidirectional stud (93) is threaded with two transverse moving plates (92). Multiple anti-deviation rails (95) are connected between the reinforcing side plate (94) and the supporting side plate (2), and the surface of the anti-deviation rails (95) is slidably connected through the transverse moving plate (92).

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