Aluminum material cutting machine tool for assembling photovoltaic support

Abstract

The application discloses an aluminum material cutting machine tool for assembling a photovoltaic support and relates to the technical field of aluminum material cutting. The machine tool comprises a machine table and further comprises a cutting assembly for cutting the aluminum material, a turnover assembly comprising a positioning pipe capable of rotating by 180 degrees, and a supporting assembly comprising a first bracket and a second bracket. The first bracket and the second bracket are respectively attached to the symmetrical surfaces of the aluminum material. The supporting assembly is driven to switch between a first state and a second state through the rotation of the turnover assembly. In the first state, the second bracket supports the aluminum material, and in the second state, the first bracket supports the aluminum material. The cutting break point is located in the middle of the aluminum material, and the break point is located in a T-shaped groove of the aluminum material. Thus, the gap and burrs generated during cutting are hidden in the T-shaped groove, thereby ensuring the edge quality of the aluminum material.

Description

Technical Field

[0001] This invention relates to the field of aluminum cutting technology, specifically to an aluminum cutting machine tool for assembling photovoltaic brackets. Background Technology

[0002] Aluminum has a density about one-third that of steel, which not only makes it lightweight but also significantly improves installation efficiency: aluminum profile brackets do not require hoisting equipment, making them especially suitable for scenarios with narrow roof spaces and inconvenient hoisting. In addition, photovoltaic modules are designed to last for more than 20 years, and the brackets, as supporting structures, must meet the requirements for long-term use. Aluminum has a much higher corrosion resistance than tin-plated steel, so it is gradually replacing steel in new photovoltaic projects.

[0003] Because of its high viscosity, aluminum shavings easily stick to the cutting edge of the blade, causing the aluminum profile to be squeezed and bitten during the cutting process. This results in notches and a large number of burrs on the cut edge of the aluminum profile. Even after subsequent chamfering processes, the notches on the edge still exist. Summary of the Invention

[0004] The purpose of this invention is to provide an aluminum cutting machine tool for assembling photovoltaic brackets, so as to overcome the shortcomings of the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an aluminum cutting machine tool for assembling photovoltaic brackets, comprising a machine base, and further comprising:

[0006] A cutting assembly used for cutting aluminum materials;

[0007] The flipping assembly includes a positioning tube that can rotate at a certain degree, with aluminum material extending through the positioning tube to the lower part of the cutting assembly;

[0008] The supporting component includes a first bracket and a second bracket, which are respectively attached to the symmetrical surface of the aluminum material. By rotating the rotating component, the supporting component receives a transmission and switches between a first state and a second state. In the first state, the second bracket supports the aluminum material, and in the second state, the first bracket supports the aluminum material.

[0009] Preferably, the flipping assembly further includes a first motor, and the first motor and the positioning tube are connected by a gear transmission.

[0010] Preferably, the support assembly further includes a stand, a fixing sleeve, and an annular groove. The stand is fixedly installed on the machine base, the fixing sleeve is fixedly installed on the stand, and the annular groove is formed inside the fixing sleeve. The two ends of the annular groove are a first end point and a second end point, respectively. A first rotating ball is provided on the first bracket, and a second rotating ball is provided on the second bracket. In a first state, the second rotating ball is at the second end point, and the first rotating ball is at the first end point. In a second state, the second rotating ball is at the first end point, and the first rotating ball is at the second end point.

[0011] Preferably, the system includes a guide assembly comprising a first cylinder, a displacement plate, a friction ring, a universal joint, a friction sleeve, a first guide roller, and a second guide roller. A pair of first guide rollers are rotatably connected inside the positioning tube, and a pair of second guide rollers are rotatably connected inside the positioning tube and perpendicular to the axis of the first guide rollers. One end of the universal joint is rotatably connected inside the positioning tube. The friction sleeve is fixedly installed at one end of the universal joint, and the other end of the universal joint is fixedly installed on the end face of the first guide roller. The displacement plate is slidably sleeved outside the positioning tube. The friction ring is fixedly installed on the displacement plate and is coaxial with the positioning tube. The first cylinder is used to drive the displacement plate to move along the axial direction of the positioning tube, so that the friction ring and the friction sleeve can be disconnected or separated.

[0012] Preferably, it includes a feeding assembly for conveying aluminum material toward the cutting assembly for displacement.

[0013] Preferably, the feed assembly includes:

[0014] The track frame has a column fixedly installed on its upper part, and a pair of clamps are slidably connected to the column. The pair of clamps are driven by a pair of second cylinders.

[0015] A reciprocating drive component is used to drive the track frame to move back and forth along the aluminum material conveying direction.

[0016] Preferably, it includes a conveyor line, which is located on one side of the machine, and the cut aluminum material falls onto the conveyor line.

[0017] Preferably, it also includes a stabilizing component, which includes a lead screw, a threaded block, a third cylinder, a mounting plate, and a turntable. The lead screw is rotatably connected to one side of the conveyor line, the threaded block is threadedly connected to the lead screw, the third cylinder is fixedly installed on the upper part of the threaded block, the mounting plate is fixedly installed on the telescopic end of the third cylinder, and the turntable is rotatably connected to the mounting plate.

[0018] Preferably, a pair of limiting plates are fixedly installed on the turntable, and when the third cylinder extends, the turntable is in the forward path of the aluminum material.

[0019] Preferably, the cutting assembly includes a body, a lifting platform, a telescopic cylinder, a cutting section, and a rotating shaft. The body is mounted on the machine platform. The lifting platform is driven by the telescopic cylinder so that its height is adjustable in the vertical direction. The lower part of the rotating shaft is fixedly mounted on the cutting section. The rotating shaft is mounted on the lifting platform, and the angle of the rotating shaft is adjustable.

[0020] In the above technical solution, the present invention provides an aluminum cutting machine tool for assembling photovoltaic brackets. The cutting component cuts to the center of the aluminum material, and the aluminum material is flipped 180 degrees by the flipping component before cutting again. This ensures that the cutting break point is in the middle of the aluminum material, and the break point must be in the T-groove of the aluminum material. In this way, the notch and burrs generated during cutting are hidden in the T-groove, ensuring the quality of the cross-sectional edge of the aluminum material. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0022] Figure 1 This is an overall schematic diagram of an aluminum cutting machine tool for assembling photovoltaic brackets according to the present invention;

[0023] Figure 2 This invention relates to an aluminum cutting machine tool for assembling photovoltaic brackets. Figure 1 Enlarged view of point A in the middle;

[0024] Figure 3 This invention relates to an aluminum cutting machine tool for assembling photovoltaic brackets. Figure 1 A magnified schematic diagram of the guide component installed at point B in the middle section;

[0025] Figure 4 This is a cross-sectional view of the flipping component of an aluminum cutting machine tool for assembling photovoltaic brackets according to the present invention;

[0026] Figure 5 This is a schematic diagram of the support component of an aluminum cutting machine tool for assembling photovoltaic brackets after it has been exploded according to the present invention.

[0027] Figure 6 This is a schematic diagram of the feed assembly of an aluminum cutting machine tool for assembling photovoltaic brackets according to the present invention;

[0028] Figure 7 This is a schematic diagram of the universal joint in the guide assembly of an aluminum cutting machine tool for assembling photovoltaic brackets according to the present invention;

[0029] Figure 8This is a schematic diagram of the first and second brackets of an aluminum cutting machine tool for assembling photovoltaic brackets according to the present invention;

[0030] Figure 9 This is a schematic diagram of the bevel machining of aluminum material using an aluminum cutting machine tool for assembling photovoltaic brackets according to the present invention.

[0031] Explanation of reference numerals in the attached drawings: 1. Cutting assembly; 2. Tilting assembly; 3. Aluminum material; 4. Feeding assembly; 5. Supporting assembly; 6. Conveyor line; 7. Stabilizing assembly; 8. Guiding assembly; 9. Machine base; 11. Main body; 12. Lifting platform; 13. Telescopic cylinder; 14. Cutting section; 15. Rotating shaft; 21. Positioning tube; 22. First motor; 23. Gear section; 41. Track frame; 42. Reciprocating drive component; 43. Column; 44. Clamping plate; 45. Second cylinder; 51. Stand; 5 2. Fixed sleeve; 53. First bracket; 54. Second bracket; 55. Annular groove; 551. First end point; 552. Second end point; 531. First rotating ball; 541. Second rotating ball; 71. Lead screw; 72. Threaded block; 73. Third cylinder; 74. Mounting plate; 75. Turntable; 751. Limiting plate; 81. First cylinder; 82. Displacement plate; 821. Friction ring; 83. Universal joint; 831. Friction sleeve; 84. First guide roller; 85. Second guide roller. Detailed Implementation

[0032] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] Please see Figure 1-9 The present invention provides an aluminum cutting machine tool for assembling photovoltaic brackets, including a machine base 9, and further comprising:

[0034] Cutting assembly 1, which is used to cut aluminum material 3;

[0035] The flipping component 2 includes a positioning tube 21 that can rotate 180 degrees. The aluminum material 3 extends through the positioning tube 21 to the lower part of the cutting component 1. The positioning tube 21 provides radial constraint to the aluminum material 3, ensuring that the aluminum material 3 extends along the preset axis to the bottom of the cutting component 1, and preventing the aluminum material 3 from shifting laterally during the conveying process.

[0036] The supporting component 5 includes a first bracket 53 and a second bracket 54. The first bracket 53 and the second bracket 54 are respectively attached to the symmetrical surface of the aluminum material 3. By rotating the flipping component 2, the supporting component 5 receives transmission and switches between a first state and a second state. In the first state, the second bracket 54 supports the aluminum material 3, and in the second state, the first bracket 53 supports the aluminum material 3.

[0037] In an embodiment of the present invention, the machine tool drives the positioning tube 21 to rotate 180 degrees through the flipping component 2 to achieve two positioning of the aluminum material 3 during the cutting process: after the first cut to the center position of the aluminum material 3, the aluminum material 3 is flipped so that the uncut surface faces upward, and the cutting is performed again to ensure that the final break point is located in the T-groove of the aluminum material 3. This design hides the notch and burr generated by the cutting in the T-groove, avoids the edge defects caused by traditional single cutting, and significantly improves the end face quality of the aluminum material 3.

[0038] By dynamically switching the support component 5, the stability of the aluminum material 3 during the flipping process can be ensured. When the support component 5 switches to its first state, it is in its first working state: the second bracket 54 is attached to the lower symmetrical surface of the aluminum material 3 to provide stable support for the aluminum material 3, prevent the aluminum material 3 from sagging due to its own weight, and ensure that the aluminum material 3 remains in a horizontal position during cutting.

[0039] Immediately afterward, the aluminum material 3 flips over, and the supporting component 5 completes a state switch in sync with the flipping action: the rotation of the aluminum material 3 drives the first bracket 53 and the second bracket 54 to move in sync and enter the second state. The first bracket 53 fits against the lower symmetrical surface of the aluminum material 3 after flipping, taking over from the second bracket 54 to support the aluminum material 3, ensuring that the aluminum material 3 maintains a stable horizontal posture after flipping, and avoiding the aluminum material 3 from shifting or shaking during the flipping process. Meanwhile, the first bracket 53 flips to the upper part and retracts towards the positioning tube 21 to avoid interference with the cutting component 1.

[0040] In this way, since both cuts are based on the center of aluminum material 3, the final cut is located at the center of the cross-section of aluminum material 3. Since the aluminum material 3 of the photovoltaic bracket is usually designed with a T-slot (for assembly connection), its central area corresponds exactly to the internal space of the T-slot. Therefore, the notch and burrs produced by the cut will be naturally hidden inside the T-slot, rather than exposed on the edge of the end face of aluminum material 3. This fundamentally solves the edge defect problem caused by traditional single cuts, and the assembly requirements of the photovoltaic bracket can be met without subsequent chamfering or small chamfering.

[0041] Furthermore, due to the high viscosity of aluminum material 3, in traditional single-cutting processes, the saw blade needs to penetrate the aluminum cross-section in one go, resulting in three major problems: concentrated cutting force, large contact area, and poor aluminum chip removal. Ultimately, this leads to aluminum chips sticking to the cutting edge and squeezing and biting during the cutting moment, causing end face chips and burrs. However, this invention reduces blade sticking at the source by using a two-stage cutting process of initial half-cutting and flipping followed by a second full cut, significantly improving end face quality.

[0042] In another embodiment of the present invention, the flipping assembly 2 further includes a first motor 22, and the first motor 22 and the positioning tube 21 are connected by a gear part 23.

[0043] The first motor 22 is usually a servo motor, whose output shaft is rigidly connected to the drive gear of the gear section 23. In this way, the first motor 22 drives the positioning tube 21 to rotate and ensures the accuracy of the rotation angle, so as to ensure that the positions of the two cutting breaks are aligned.

[0044] In another embodiment of the present invention, the supporting component 5 further includes a stand 51, a fixing sleeve 52, and an annular groove 55. The stand 51 is fixedly installed on the machine base 9, the fixing sleeve 52 is fixedly installed on the stand 51, and the annular groove 55 is formed inside the fixing sleeve 52. The two ends of the annular groove 55 are a first end point 551 and a second end point 552, respectively. A first rotating ball 531 is provided on the first bracket 53, and a second rotating ball 541 is provided on the second bracket 54. In a first state, the second rotating ball 541 is located at the second end point 552, and the first rotating ball 531 is located at the first end point 551. In a second state, the second rotating ball 541 is located at the first end point 551, and the first rotating ball 531 is located at the second end point 552.

[0045] First, the switching between the first and second states of the supporting component 5 relies entirely on the power of the rotating component 2 to drive the aluminum material 3 to rotate, without the need for additional driving components, achieving precise switching. The specific process consists of two steps:

[0046] In the first state, the aluminum material 3 is not flipped. The second bracket 54 is the main support and the first bracket 53 is the auxiliary limiting component. At this time, the second rotating ball 541 is inserted into the second end point 552 of the annular groove 55. The roller of the second bracket 54 is completely in contact with the lower symmetry plane of the aluminum material 3 and bears the entire weight of the aluminum material 3, including the weight of the aluminum material itself and the downward pressure during cutting.

[0047] The first rotating ball 531 is located in the positioning groove of the first end point 551 of the annular groove 55, and the roller of the first bracket 53 is in contact with the upper symmetrical surface of the aluminum material 3 to ensure the static stability of the aluminum material 3.

[0048] The rigid support of the second bracket 54 ensures that the aluminum material 3 does not sag or shift during the initial cutting of the cutting assembly 1, thus guaranteeing the straightness of the half-cut.

[0049] After the initial cut, the positioning tube 21 will rotate the aluminum material 3 180 degrees to the second state, and after flipping, the upper support will turn into the lower support during the second cut. The specific process is as follows:

[0050] When aluminum material 3 rotates 180°, its original upper symmetry plane (the surface that was originally in contact with the first bracket 53) becomes the lower symmetry plane, and its original lower symmetry plane (the surface that was originally in contact with the second bracket 54) becomes the upper symmetry plane.

[0051] When the positioning tube 21 rotates precisely 180° and stops, the first rotating ball 531 slides exactly into the positioning groove at the second end 552 of the annular groove 55, and the second rotating ball 541 slides into the positioning groove at the first end 551. At this time:

[0052] The rollers of the first bracket 53 are completely in contact with the new lower symmetrical plane of the aluminum material 3, and take over the second bracket 54 as the main support to bear the weight of the aluminum material 3.

[0053] Meanwhile, the rollers of the second bracket 54 maintain contact with the new upper symmetrical surface of the aluminum material 3 and retract toward the location of the positioning tube 21. In this way, the second bracket 54, originally cutting component 1, becomes an auxiliary limiting component.

[0054] The first bracket 53 provides relay support, ensuring that the aluminum material 3 remains stably supported after being flipped, thus avoiding deformation problems.

[0055] In another embodiment of the present invention, please refer to Figure 3 , Figure 4 Figure 7 The system includes a guide assembly 8, which comprises a first cylinder 81, a displacement plate 82, a friction ring 821, a universal joint 83, a friction sleeve 831, a first guide roller 84, and a second guide roller 85. A pair of first guide rollers 84 are rotatably connected inside a positioning tube 21, and a pair of second guide rollers 85 are rotatably connected inside the positioning tube 21 and perpendicular to the axis of the first guide rollers 84. One end of the universal joint 83 is rotatably connected inside the positioning tube 21, and the friction sleeve 831 is fixedly installed at one end of the universal joint 83. The other end of the universal joint 83 is fixedly installed on the end face of the first guide roller 84. The displacement plate 82 is slidably sleeved on the outside of the positioning tube 21, and the friction ring 821 is fixedly installed on the displacement plate 82 and is coaxial with the positioning tube 21. The first cylinder 81 is used to drive the displacement plate 82 to move along the axial direction of the positioning tube 21, so that the friction ring 821 and the friction sleeve 831 are disconnected or separated.

[0056] It includes a feed assembly 4, which is used to transport aluminum material 3 toward the cutting assembly 1 for displacement.

[0057] A pair of first guide rollers 84 and a pair of second guide rollers 85 are rotatably connected inside the positioning tube 21, and their axes are at 90° to constrain the aluminum material 3 so that it can be smoothly inserted into the positioning tube 21.

[0058] When the feeding assembly 4 clamps the aluminum material 3 and drives it to be conveyed to the cutting assembly 1, the first cylinder 81 is in the retracted state. At this time, the displacement plate 82 drives the friction ring 821 away from the friction sleeve 831. The outer wall of the aluminum material 3 contacts the first guide roller 84 and the second guide roller 85. The first guide roller 84 and the second guide roller 85 restrict the four sides of the aluminum material 3, so that it can be smoothly inserted into the positioning tube 21.

[0059] During the initial cut, the feed assembly 4 remains clamped to ensure the stability of the aluminum material 3 during cutting. During the second cut, the feed assembly 4 needs to be released. At this time, the aluminum material 3 may move axially during rotation. The first cylinder 81 extends and the piston rod pushes the displacement plate 82 along the positioning tube 21 towards the friction sleeve 831 until the friction ring 821 and the friction sleeve 831 are fully in contact. At this time, the positioning tube 21 rotates, and the friction sleeve 831 and the friction ring 821 roll together. The friction sleeve 831 drives the universal joint 83 to rotate, and the rotation of the universal joint 83 will inevitably drive the first guide roller 84 to rotate. The rotation of the first guide roller 84 applies a thrust to the aluminum material 3 in the direction of the cutting assembly 1. This ensures that the aluminum material 3 always contacts the stabilizing assembly 7 during rotation (when the aluminum material 3 is in contact, the first guide roller 84 will only rotate on its own axis, while the aluminum material 3 remains stationary), so as to ensure that the cutting seam can be aligned during the second cut.

[0060] In the embodiments of the present invention, please refer to Figure 6 The feed assembly 4 includes:

[0061] The track frame 41 has a column 43 fixedly installed on its upper part. A pair of clamping plates 44 are slidably connected to the column 43. The pair of clamping plates 44 are driven by a pair of second cylinders 45 respectively.

[0062] The reciprocating drive 42 is used to drive the track frame 41 to reciprocate along the conveying direction of the aluminum material 3.

[0063] During feeding, the second cylinder 45 drives the clamping plate 44 to clamp the aluminum material 3, and the reciprocating drive component 42 drives the track frame 41 to move along the preset direction to complete the precise feeding of the aluminum material 3 to the cutting component 1. When the aluminum material 3 rotates, the second cylinder 45 controls the clamping plate 44 to open. After the rotation is completed, it is clamped again. After the cutting is completed, the clamping is released and reset to enter the next cycle, adapting to the cutting rhythm of the machine tool throughout the process.

[0064] The wear-resistant rubber pad on the inside of the clamping plate 44 can prevent hard contact between the metal clamping plate and the aluminum material 3.

[0065] Includes a conveyor line 6, which is located on one side of the machine base 9, and the cut aluminum material 3 falls onto the conveyor line 6.

[0066] In another embodiment of the present invention, a stabilizing component 7 is further included, which includes a lead screw 71, a threaded block 72, a third cylinder 73, a mounting plate 74, and a turntable 75. The lead screw 71 is rotatably connected to one side of the conveyor line 6, the threaded block 72 is threadedly connected to the lead screw 71, the third cylinder 73 is fixedly mounted on the upper part of the threaded block 72, the mounting plate 74 is fixedly mounted on the telescopic end of the third cylinder 73, and the turntable 75 is rotatably connected to the mounting plate 74.

[0067] A pair of limiting plates 751 are fixedly installed on the turntable 75. When the third cylinder 73 extends, the turntable 75 is in the forward path of the aluminum material 3.

[0068] The end of the aluminum material 3 to be cut gradually enters the channel between the limiting plates 751. The limiting plates 751 restrict the lateral displacement of the aluminum material 3 by side contact, ensuring that the aluminum material is accurately aligned with the cutting part 14 of the cutting assembly 1.

[0069] The positioning position is adjusted by the lead screw 71 to adapt to aluminum materials of different lengths. Then, the turntable 75 is driven by the third cylinder 73 to enter the forward path of the aluminum material 3. The limiting plate 751 supports the aluminum material 3 to prevent the aluminum material 3 from tearing during secondary cutting. The state turntable 75 can rotate with the aluminum material 3 to reduce friction damage. After the cutting is completed, it can be quickly removed.

[0070] According to the preset cutting length of the photovoltaic bracket aluminum material 3, the lead screw 71 rotates and drives the threaded block 72 to move axially, which in turn drives the third cylinder 73 and the turntable 75 to move synchronously, so that the position of the limiting plate 751 is exactly at the end positioning point when the front end of the aluminum material reaches the cutting part 14, that is, the cutting length is equal to the distance from the cutting part 14 to the limiting plate 751.

[0071] A pressure sensor is added at turntable 75. When the feed assembly 4 feeds aluminum material 3, if the pressure is too high, the reciprocating drive 42 will be forcibly disconnected to avoid overfeeding.

[0072] The aluminum material 3 will fall into the conveyor line 6 only when the third cylinder 73 retracts after cutting, rather than falling immediately after cutting, thus avoiding the occurrence of blade breakage.

[0073] In another embodiment of the present invention, the cutting assembly 1 includes a body 11, a lifting platform 12, a telescopic cylinder 13, a cutting section 14, and a rotating shaft 15. The body 11 is mounted on the machine base 9. The lifting platform 12 is driven by the telescopic cylinder 13 so that its height is adjustable in the vertical direction. The lower part of the rotating shaft 15 is fixedly mounted on the cutting section 14. The rotating shaft 15 is mounted on the lifting platform 12, and the angle of the rotating shaft 15 is adjustable.

[0074] When performing beveling on aluminum material 3 according to the present invention, as shown in the attached... Figure 9The aluminum profile shown is cut by adjusting the angle of the cutting section 14 to make the saw blade deflect at a certain angle, directly cutting the aluminum material 3. After rotating it 180 degrees, the aluminum material 3 is fed again, and finally cut again. In this way, with one angle adjustment and rotating feed, symmetrical bevel cutting at both ends can be achieved. (This is relevant to the attached...) Figure 9 As shown, for photovoltaic bracket aluminum material 3 requiring beveled ends, the cutting component 1, in coordination with the flipping component 2 and the feeding component 4, can complete the processing of two beveled angles on a single aluminum material 3 with only one angle setting. Compared with traditional processing, which requires adjusting the saw blade angle at both ends of the aluminum material separately, resulting in deviations and wasting time, this component, through one angle adjustment and 180° flipping feed, fully meets the docking accuracy requirements of photovoltaic brackets and improves processing efficiency, thus enriching the application scenarios of the equipment.

[0075] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An aluminum cutting machine tool for assembling photovoltaic brackets, comprising a machine base (9), characterized in that, Also includes: A cutting assembly (1) is used to cut aluminum material (3); The flipping assembly (2) includes a positioning tube (21) that can rotate 180 degrees, and an aluminum material (3) extends through the positioning tube (21) to the lower part of the cutting assembly (1); The supporting component (5) includes a first bracket (53) and a second bracket (54). The first bracket (53) and the second bracket (54) are respectively attached to the symmetrical surface of the aluminum material (3). By rotating the flipping component (2), the supporting component (5) receives the transmission and switches between the first state and the second state. In the first state, the second bracket (54) supports the aluminum material (3), and in the second state, the first bracket (53) supports the aluminum material (3). The supporting assembly (5) also includes a stand (51), a fixing sleeve (52), and an annular groove (55). The stand (51) is fixedly installed on the machine base (9), and the fixing sleeve (52) is fixedly installed on the stand (51). The annular groove (55) is opened inside the fixing sleeve (52). The two ends of the annular groove (55) are a first end point (551) and a second end point (552), respectively. A first rotating ball (531) is provided on the first bracket (53), and a second rotating ball (541) is provided on the second bracket (54). In a first state, the second rotating ball (541) is at the second end point (552), and the first rotating ball (531) is at the first end point (551). In a second state, the second rotating ball (541) is at the first end point (551), and the first rotating ball (531) is at the second end point (552).

2. The aluminum cutting machine tool for assembling photovoltaic brackets according to claim 1, characterized in that, The flipping assembly (2) also includes a first motor (22), and the first motor (22) and the positioning tube (21) are connected by a gear (23).

3. The aluminum cutting machine tool for assembling photovoltaic brackets according to claim 1, characterized in that, The guide assembly (8) includes a first cylinder (81), a displacement plate (82), a friction ring (821), a universal joint (83), a friction sleeve (831), a first guide roller (84), and a second guide roller (85). A pair of first guide rollers (84) are rotatably connected inside the positioning tube (21), and a pair of second guide rollers (85) are rotatably connected inside the positioning tube (21) and perpendicular to the axis of the first guide rollers (84). One end of the universal joint (83) is rotatably connected inside the positioning tube (21), and the friction sleeve (831) is... 1) The universal joint (83) is fixedly installed at one end, and the other end of the universal joint (83) is fixedly installed on the end face of the first guide roller (84). The displacement plate (82) is slidably sleeved on the outside of the positioning tube (21). The friction ring (821) is fixedly installed on the displacement plate (82) and the friction ring (821) and the positioning tube (21) are coaxial. The first cylinder (81) is used to drive the displacement plate (82) to move along the axial direction of the positioning tube (21) so that the friction ring (821) and the friction sleeve (831) can be disconnected or separated.

4. The aluminum cutting machine tool for assembling photovoltaic brackets according to claim 1, characterized in that, Includes a feed assembly (4) for conveying aluminum material (3) toward the cutting assembly (1) for displacement.

5. The aluminum cutting machine tool for assembling photovoltaic brackets according to claim 4, characterized in that, The feed assembly (4) includes: The track frame (41) has a column (43) fixedly installed on its upper part. A pair of clamps (44) are slidably connected on the column (43). The pair of clamps (44) are driven by a pair of second cylinders (45). A reciprocating drive (42) is used to drive the track frame (41) to reciprocate along the conveying direction of the aluminum material (3).

6. The aluminum cutting machine tool for assembling photovoltaic brackets according to claim 1, characterized in that, Includes a conveyor line (6), which is located on one side of the machine (9), and the cut aluminum material (3) falls onto the conveyor line (6).

7. The aluminum cutting machine tool for assembling photovoltaic brackets according to claim 6, characterized in that, It also includes a stabilizing component (7), which includes a lead screw (71), a threaded block (72), a third cylinder (73), a mounting plate (74), and a turntable (75). The lead screw (71) is rotatably connected to one side of the conveyor line (6), the threaded block (72) is threadedly connected to the lead screw (71), the third cylinder (73) is fixedly installed on the upper part of the threaded block (72), the mounting plate (74) is fixedly installed on the telescopic end of the third cylinder (73), and the turntable (75) is rotatably connected to the mounting plate (74).

8. The aluminum cutting machine tool for assembling photovoltaic brackets according to claim 7, characterized in that, A pair of limiting plates (751) are fixedly installed on the turntable (75). When the third cylinder (73) extends, the turntable (75) is on the forward path of the aluminum material (3).

9. The aluminum cutting machine tool for assembling photovoltaic brackets according to claim 1, characterized in that, The cutting assembly (1) includes a body (11), a lifting platform (12), a telescopic cylinder (13), a cutting section (14), and a rotating shaft (15). The body (11) is mounted on the machine base (9). The lifting platform (12) is driven by the telescopic cylinder (13) so that its height is adjustable in the vertical direction. The lower part of the rotating shaft (15) is fixedly mounted on the cutting section (14). The rotating shaft (15) is mounted on the lifting platform (12), and the angle of the rotating shaft (15) is adjustable.

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