Aluminum profile sheet weld joint welding equipment

Abstract

The invention discloses aluminum profile thin plate weld joint welding equipment which comprises a welding frame and an aluminum plate and further comprises a truss, a welding rod, a welding rod and a welding rod. The welding table is placed below the welding frame and used for placing and fixing the aluminum plate to be welded; the fixed box is arranged on the truss in a sliding manner; and the collecting box is connected with the fixing box through an auxiliary welding structure, and the collecting box is used for collecting waste generated during welding. The device has the advantages that welding waste is collected and treated in a unified mode, the storage efficiency of the waste is improved in the treatment process, continuous operation of the device is kept, and the pressing effect of the pressing wheel is matched, so that the welding position of an aluminum plate is connected naturally, flatly and attractively, and welding seams are trimmed synchronously and efficiently in cooperation with the welding speed; and during welding, high residual heat left at the welding position is used for trimming the welding position, so that the welding seam is smooth and flat, the final welding effect is guaranteed, and higher welding quality, precision and stability are provided.

Description

Technical Field

[0001] The present invention relates to the technical field of welding equipment, and particularly to a welding equipment for aluminum profile thin plates at the weld seam. Background Art

[0002] Aluminum profile thin plates are usually thin and soft, and are prone to deformation, cracks or uneven heat input during welding. Welding equipment for weld seams (such as a precisely controlled welding machine) can provide better heat control, ensure the uniformity of heat input during the welding process, and prevent the aluminum profile thin plates from deforming or being damaged due to an overly large heat affected zone.

[0003] During the welding of aluminum plates by existing weld seam welding equipment, waste materials usually fly and rotate. As the pressing wheel rolls, the waste materials will adhere to it, affecting the effect of the pressing wheel pressing the aluminum plate, and causing scratches or pits on the surface of the aluminum plate. However, these waste materials usually need to be processed uniformly after welding is completed. The processing process is not timely, and in order to improve the welding effect, it is also necessary to additionally perform final fine grinding on the weld seam. At this time, the weld seam has completely cooled down and its hardness has increased, and the treatment effect of the weld seam is not good. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem of poor welding efficiency in the prior art, and to propose a welding equipment for aluminum profile thin plates at the weld seam.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A welding equipment for aluminum profile thin plates at the weld seam, including a welding frame and an aluminum plate, and further including:

[0007] A truss, which is fixedly arranged on the welding frame;

[0008] A welding table, which is placed under the welding frame and is used for placing and fixing the aluminum plate to be welded;

[0009] A fixed box, which is slidably arranged on the truss;

[0010] A collection box, which is connected to the fixed box through an auxiliary welding structure. The collection box is used for collecting waste materials generated during welding, and the auxiliary welding structure is used for stabilizing the position of the aluminum plate during the welding process;

[0011] A welding collection structure, which is arranged in the collection box and is used for uniformly processing the collected waste materials to prevent the waste materials from splashing on the aluminum plate;

[0012] An installation box, which is connected to the auxiliary welding structure. A synchronous welding treatment structure is installed in the installation box, and it polishes the weld seam on the surface of the aluminum plate synchronously according to the welding speed.

[0013] In the above-mentioned aluminum profile thin plate weld welding equipment, a motor is slidably installed on the truss, and the motor is fixedly connected to the fixed box. A welding head is fixedly installed at the driving end of the motor. The welding head is used for welding the aluminum plate, and the welding head penetrates through the installation box.

[0014] In the above-mentioned aluminum profile thin plate weld welding equipment, the auxiliary welding structure includes a hydraulic rod fixedly installed in the fixed box. A fixed shaft is fixedly installed at the driving end of the hydraulic rod. A fixed frame is fixedly installed on the fixed shaft. A rotating shaft is rotatably installed on the fixed frame. A pressing wheel is fixedly installed on the rotating shaft. The pressing wheel moves at the gap between two aluminum plates to prevent the welded part of the aluminum plate from warping.

[0015] In the above-mentioned aluminum profile thin plate weld welding equipment, two shielding covers are fixedly installed on the fixed frame. Transmission mechanisms II are installed at both ends of the rotating shaft, and the two shielding covers are respectively used to shield the transmission mechanisms II. A transmission mechanism I is installed at one end of the rotating shaft.

[0016] In the above-mentioned aluminum profile thin plate weld welding equipment, the welding collection structure includes two winding rollers rotatably installed in the collection box. The transmission mechanism II is also installed on the upper winding roller. A short shaft is rotatably installed in the collection box. A gear II is fixedly installed on the short shaft. A gear I is fixedly installed on the upper winding roller, and the gear I meshes with the gear II. A transmission mechanism IV is commonly installed between the lower winding roller and the short shaft. A welding waste pressing component is installed on the lower winding roller.

[0017] In the above-mentioned aluminum profile thin plate weld welding equipment, the welding waste pressing component includes an incomplete gear fixedly installed at one end of the winding roller. A collection groove, a vertical groove and a receiving groove are formed in the collection box. The lower surface of the collection groove is sloped, and the vertical groove is communicated with the collection groove and the receiving groove.

[0018] A torsion spring is fixedly installed outside the collection box. One end of the torsion spring is fixedly installed with a gear III, and the gear III meshes with the incomplete gear. A threaded rod is rotatably installed in the receiving groove. A piston block is threadedly installed on the threaded rod. A tooth plate is fixedly installed on the lower surface of the piston block. The piston block and the tooth plate are jointly and sealingly slid in the receiving groove, and one end of the threaded rod rotatably penetrates through the receiving groove and is fixed to the gear III.

[0019] In the above-mentioned aluminum profile thin plate weld welding equipment, a through hole is opened at the bottom of the collection box, and a collection box is fixedly installed at the bottom of the collection box. The upper opening of the collection box is communicated with the through hole. A round shaft is rotatably installed in the collection box. Tooth rings are fixedly installed at both ends of the round shaft, and both tooth rings are meshed with a toothed plate. A shielding plate is fixedly installed on the round shaft. The movement of the toothed plate drives the shielding plate to rotate through the round shaft to block the through hole to ensure the sealing of the accommodation groove.

[0020] In the above-mentioned aluminum profile thin plate weld welding equipment, the synchronous welding treatment structure includes a first rotating rod, a second rotating rod, and a third rotating rod rotatably installed in the installation box, and the first conveying mechanism is connected to the first rotating rod. A third conveying mechanism is commonly installed between the first rotating rod and the third rotating rod.

[0021] In the above-mentioned aluminum profile thin plate weld welding equipment, a sliding plate is fixedly installed in the installation box. A toothed rod is slidably installed on the sliding plate. Half-toothed rings are fixedly installed on both the first rotating rod and the second rotating rod, and both half-toothed rings surround 180°. The positions of the two half-toothed rings are complementary. The toothed rod is alternately meshed with the two half-toothed rings. Tooth rings are fixedly installed on both the third rotating rod and the second rotating rod, and the tooth ring on the third rotating rod is meshed with the tooth ring on the second rotating rod. A vertical rod is fixedly installed at one end of the toothed rod, and a grinding block is fixedly installed at the lower end of the vertical rod. The grinding block is used to trim the welding position of the aluminum plate.

[0022] In summary, the present invention uniformly collects and processes the welding waste, improves the storage efficiency of the waste during the processing, maintains the continuous operation of the device, and cooperates with the pressing effect of the pressing wheel, so that the connection at the welded part of the aluminum plate is natural, flat and beautiful. It synchronously and efficiently trims the weld seam in coordination with the welding speed, and uses the relatively high residual temperature remaining at the welded part to trim it during welding, so that the weld seam is smooth and flat, ensuring the final welding effect, and providing higher welding quality, precision and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of a kind of aluminum profile thin plate weld welding equipment proposed by the present invention;

[0024] Figure 2 is a schematic structural diagram from another perspective of the present invention;

[0025] Figure 3 is a schematic structural diagram of the welding head in the present invention;

[0026] Figure 4 is in the present invention Figure 3 top view;

[0027] Figure 5 is in the present invention Figure 4 structural cross-sectional view along the A-A direction in;

[0028] Figure 6 This is the top view of the shielding cover in the present invention;

[0029] Figure 7 In the present invention Figure 6 The structural sectional view along the B-B direction;

[0030] Figure 8 In the present invention Figure 6 The structural sectional view along the C-C direction;

[0031] Figure 9 This is the top view of the collection box in the present invention;

[0032] Figure 10 In the present invention Figure 9 The structural sectional view along the D-D direction;

[0033] Figure 11 In the present invention Figure 10 The enlarged schematic view of the structure of part a;

[0034] Figure 12 This is the structural schematic view of the sliding plate and the toothed rod in the present invention.

[0035] In the figure: 1, welding frame; 2, welding head; 3, welding table; 4, aluminum plate; 5, fixed box; 6, truss; 7, hydraulic rod; 8, fixed shaft; 9, fixed frame; 10, pressing wheel; 11, grinding block; 12, installation box; 13, conveyor mechanism one; 14, shielding cover; 15, vertical rod; 16, collection box; 17, rotating shaft; 18, conveyor mechanism two; 19, rotating rod one; 20, rotating rod two; 21, rotating rod three; 22, conveyor mechanism three; 23, sliding plate; 24, winding roller; 25, gear one; 26, gear two; 27, gear three; 28, piston block; 29, collection box; 30, torsion spring; 31, threaded rod; 32, toothed ring; 33, toothed plate; 34, shielding plate; 35, round shaft; 36, accommodating groove; 37, collection groove; 38, toothed rod; 39, incomplete gear. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0037] Refer to Figures 1 - 7, an aluminum profile thin plate welding device, including a welding frame 1 and an aluminum plate 4, further comprising: a truss 6, which is fixedly arranged on the welding frame 1. The truss 6 is fixedly arranged on the welding frame 1 by screws and bolts. By adjusting the positions of the screws and bolts, the height of the truss 6 can be changed, and the position of the truss 6 can be adjusted according to the thickness of the aluminum plate 4. A motor is slidably installed on the truss 6, and a power supply is connected to the truss 6, which can drive the motor to slide left and right. It further includes a fixed box 5, which is slidably arranged on the truss 6, and is fixedly connected between the motor and the fixed box 5. A welding head 2 is fixedly installed at the driving end of the motor. The welding head 2 is used for welding the aluminum plate 4. When the motor is turned on, it will drive the welding head 2 to rotate and rub against the aluminum plate 4 to generate high temperature, prompting the aluminum plate 4 to melt and combine. And during the welding process, waste generated by the welding of the aluminum plate 4 will adhere to the welding head 2, and the welding head 2 rotates through the installation box 12.

[0038] It further includes a welding table 3, which is placed below the welding frame 1 and is used for placing and fixing the aluminum plate 4 to be welded; it further includes a collection box 16, which is connected to the fixed box 5 through an auxiliary welding structure. The collection box 16 is used for collecting the waste adhered to the welding head 2 during welding. The position of the collection box 16 close to the welding head 2 is open, and the opening position is set at the lower end of the welding head 2. Filamentous waste will be generated at the lower end of the welding head 2 during welding; the auxiliary welding structure includes a hydraulic rod 7 fixedly installed in the fixed box 5. A fixed shaft 8 is fixedly installed at the driving end of the hydraulic rod 7. A fixed frame 9 is fixedly installed on the fixed shaft 8. A rotating shaft 17 is rotatably installed on the fixed frame 9. A pressing wheel 10 is fixedly installed on the rotating shaft 17. The pressing wheel 10 is made of rubber material. The welding direction is Figure 3 in which the welding head 2 moves towards the position of the pressing wheel 10 (from right to left). The pressing wheel 10 moves at the gap between the two aluminum plates 4, which is used to prevent the edges of the aluminum plate 4 at the welding place from warping, and press the welding joint. Through pressing, it can help the aluminum plate 4 to be better butt-jointed, make the contact surface of the welding area smoother, and the weld seam more uniform, thereby improving the strength of the welded joint. At the same time, it stabilizes the position of the aluminum plate 4 during the welding process, avoids the displacement of the aluminum plate 4 during high-temperature welding, and ensures the continuity and consistency of the weld seam.

[0039] Driving the hydraulic rod 7 to extend and shorten can drive the pressing wheel 10 to rise and fall through the fixed shaft 8 and the fixed frame 9, so as to realize the pressing of aluminum plates 4 with different thicknesses. Two shielding covers 14 are fixedly installed on the fixed frame 9. Transmission mechanisms two 18 are installed at both ends of the rotating shaft 17, and the two shielding covers 14 are respectively used to shield the transmission mechanisms two 18. A transmission mechanism one 13 is installed at one end of the rotating shaft 17.

[0040] Refer to Figures 7 - 11, further comprising a welding collection structure, which is arranged in the collection box 16 and is used for uniformly processing the collected waste materials to ensure the welding effect. The welding collection structure includes two winding rollers 24 rotatably installed in the collection box 16. Forks are arranged on the two winding rollers 24, and the forks on the two winding rollers 24 are both bent, with opposite bending directions, and the forks on the two winding rollers 24 are used alternately. The second conveying mechanism 18 is also installed on the upper winding roller 24. The second conveying mechanism 18 includes pulleys one respectively fixedly arranged at both ends of the rotating shaft 17 and both ends of the upper winding roller 24. A belt one is rotatably sleeved between the two pulleys one. A short shaft is rotatably installed in the collection box 16. A second gear 26 is fixedly installed on the short shaft. A first gear 25 is fixedly installed on the upper winding roller 24, and the first gear 25 meshes with the second gear 26. A fourth conveying mechanism is commonly installed between the lower winding roller 24 and the short shaft. The fourth conveying mechanism includes pulleys two respectively fixedly installed on the short shaft and the winding roller 24. A belt two is rotatably sleeved between the two pulleys two.

[0041] A welding waste pressing component is installed on the lower winding roller 24. The welding waste pressing component includes an incomplete gear 39 fixedly installed at one end of the winding roller 24. A collection groove 37, a vertical groove and a receiving groove 36 are formed in the collection box 16. The lower surface of the collection groove 37 is arranged in a slope, and the vertical groove is communicated with the collection groove 37 and the receiving groove 36. The lower surface of the collection groove 37 is arranged in a slope. The two winding rollers 24 rotate cooperatively to wind the waste materials on the welding head 2 into the collection groove 37, so that they can slide along the inclined surface to Figure 10 the lower right corner of the collection groove 37 in it and flow to the vertical groove.

[0042] A torsion spring 30 is fixedly installed outside the collection box 16. One end of the torsion spring 30 is fixedly installed with a third gear 27, and the third gear 27 meshes with the incomplete gear 39. A threaded rod 31 is rotatably installed in the receiving groove 36. A piston block 28 is threadedly installed on the threaded rod 31. The lower surface of the piston block 28 is fixedly installed with a toothed plate 33, and the piston block 28 and the toothed plate 33 are jointly and sealingly slid in the receiving groove 36. One end of the threaded rod 31 rotatably penetrates through the receiving groove 36 and is fixed to the third gear 27.

[0043] A through hole is formed in the bottom of the collection box 16. A collection box 29 is fixedly installed at the bottom of the collection box 16. The upper opening of the collection box 29 is communicated with the through hole. A round shaft 35 is rotatably installed in the collection box 16. Tooth rings 32 are fixedly installed at both ends of the round shaft 35, and both tooth rings 32 mesh with the toothed plate 33. A shielding plate 34 is fixedly installed on the round shaft 35. The movement of the toothed plate 33 drives the shielding plate 34 to rotate through the round shaft 35 to block the through hole to ensure the sealing of the receiving groove 36.

[0044] When the lower coiling roller 24 rotates, it drives the incomplete gear 39 to rotate. The rotation of the incomplete gear 39 drives the intermittent rotation of the third gear 27. When the incomplete gear 39 rotates and meshes with the third gear 27, it drives the threaded rod 31 to rotate, causing the piston block 28 on the threaded rod 31 to move from directly below the vertical groove to the leftmost side of the receiving groove 36 ( Figure 10 for reference). During this process, the waste in the collection groove 37 is pumped into the receiving groove 36. While the piston block 28 moves, it drives the toothed ring 32 to rotate through the toothed plate 33. The toothed ring 32 drives the shielding plate 34 to rotate through the round shaft 35 to seal the through hole. When the piston block 28 moves to the left, the vertical groove is in a negative pressure state. Therefore, the waste enters the receiving groove 36 under the cooperation of the slope and the negative pressure. When the incomplete gear 39 separates from the third gear 27, at this time, under the action of the torsion spring 30, the threaded rod 31 rotates quickly in the reverse direction, driving the piston block 28 to move quickly to the right, compressing the waste in the receiving groove 36, and at the same time driving the toothed plate 33 to move, causing the toothed ring 32 to rotate in the reverse direction. At this time, the shielding plate 34 opens again, enabling the compressed waste to be collected into the collection box 29, improving the operating efficiency of the equipment. Collecting the waste can prevent the high-temperature waste from polluting the aluminum plate 4, and at the same time prevent the pressing wheel 10 from squeezing the waste when assisting in pressing the aluminum plate 4, preventing scratches and pits on the surface of the aluminum plate 4 and improving the welding efficiency of the aluminum plate 4.

[0045] Refer to Figure 3 、 Figure 5 and Figure 12 , it also includes an installation box 12, which is connected to the auxiliary welding structure. A synchronous welding treatment structure is installed in the installation box 12, which is used for synchronously grinding the weld on the surface of the welded aluminum plate 4. The synchronous welding treatment structure includes a first rotating rod 19, a second rotating rod 20 and a third rotating rod 21 rotatably installed in the installation box 12, and the first conveying mechanism 13 is connected to the first rotating rod 19. A third conveying mechanism 22 is jointly installed between the first rotating rod 19 and the third rotating rod 21. A sliding plate 23 is fixedly installed in the installation box 12. A toothed rod 38 is slidably installed on the sliding plate 23. Half-toothed rings are fixedly installed on both the first rotating rod 19 and the second rotating rod 20, and both half-toothed rings surround 180°. The positions of the two half-toothed rings are complementary. The toothed rod 38 meshes with the two half-toothed rings alternately. Tooth rings are fixedly installed on both the third rotating rod 21 and the second rotating rod 20, and the tooth ring on the third rotating rod 21 meshes with the tooth ring on the second rotating rod 20. One end of the toothed rod 38 is fixedly installed with a vertical rod 15, and a grinding block 11 is fixedly installed at the lower end of the vertical rod 15. The grinding block 11 is used for trimming the welding position of the aluminum plate 4.

[0046] While the pressing wheel 10 rotates, it drives the first rotating rod 19 to rotate through the first transmission mechanism 13. The rotation of the first rotating rod 19 drives the third rotating rod 21 to rotate synchronously through the third transmission mechanism 22. The rotation of the third rotating rod 21 drives the second rotating rod 20 to rotate in the opposite direction through the cooperation of two gear rings. At this time, the rotation directions of the first rotating rod 19 and the second rotating rod 20 are opposite. When the semi-gear ring on the first rotating rod 19 meshes with the toothed rod 38, it will drive the toothed rod 38 to move towards the second rotating rod 20. When the first rotating rod 19 rotates to be separated from the toothed rod 38, at this time, the semi-gear ring on the second rotating rod 20 meshes with the toothed rod 38, driving the toothed rod 38 to move towards the first rotating rod 19 again. During this process, the movement of the toothed rod 38 will drive the grinding block 11 to reciprocate through the vertical rod 15, and the grinding block 11 is arranged behind the advancing direction of the welding head 2. The lower surface of the grinding block 11 is at the same level as the lowest point of the pressing wheel 10. When the pressing wheel 10 presses the aluminum plate 4, at this time, the grinding block 11 contacts the welding joint of the aluminum plate 4, and at the same time, according to the moving speed (welding speed), the weld seam is polished synchronously to ensure the flatness and beauty of the welding joint of the aluminum plate 4. During the welding process, especially at high temperatures, gases are easily released to form pores. The grinding block 11 can reduce the accumulation of gases, thereby effectively reducing the generation of pores. At the same time, the grinding block 11 can effectively absorb the heat at the weld seam, making the heat evenly distributed and gradually reduced, and trimming it when the temperature at the weld seam is relatively high to ensure the smoothness, flatness and beauty of the weld seam.

[0047] Further explanation, the above fixed connection, unless otherwise clearly stipulated and limited, should be understood in a broad sense. For example, it can be welding, gluing, or integrally formed setting, etc., which are common means well-known to those skilled in the art.

[0048] The specific operation steps of the present invention are as follows:

[0049] Fix the aluminum plate 4 on the welding table 3, start the motor to drive the welding head 2 to approach the aluminum plate 4 for welding. At this time, drive the hydraulic rod 7 to make it drive the pressing wheel 10 through the fixed shaft 8 to press the weld seam of the aluminum plate 4. Through pressing, it can help the aluminum plate 4 to be better butt-jointed, make the contact surface of the welding area flatter, and the weld seam more uniform, thereby improving the strength of the welded joint;

[0050] During the welding process, the pressing wheel 10 moves, driving the upper winding roller 24 to rotate through the second transmission mechanism 18. The rotation of the upper winding roller 24 drives the lower winding roller 24 to rotate in the opposite direction under the cooperation of the first gear 25 and the second gear 26. At this time, the waste on the welding head 2 is wound into the collection box 16. While the lower winding roller 24 rotates, it will drive the incomplete gear 39 to rotate. The rotation of the incomplete gear 39 drives the third gear 27 to rotate intermittently. When the incomplete gear 39 rotates and meshes with the third gear 27, it will drive the threaded rod 31 to rotate, so that the rotation of the threaded rod 31 drives the piston block 28 on it to move from directly below the vertical groove to the leftmost side of the receiving groove 36 (Figure 10 (for reference), during this process, the waste in the collection tank 37 is pumped into the accommodation tank 36. While the piston block 28 moves, it drives the toothed ring 32 to rotate through the toothed plate 33. The toothed ring 32 drives the baffle plate 34 to rotate through the round shaft 35 to seal the through hole. When the incomplete gear 39 is separated from the third gear 27, at this time, under the action of the torsion spring 30, the threaded rod 31 rotates rapidly in the reverse direction, driving the piston block 28 to move rapidly to the right, pressing the waste in the accommodation tank 36, and at the same time driving the toothed plate 33 to move, causing the toothed ring 32 to rotate in the reverse direction. At this time, the baffle plate 34 opens again, enabling the pressed waste to be collected into the collection box 29, improving the operation efficiency of the equipment. Collecting the waste can prevent the high-temperature waste from polluting the aluminum plate 4, and at the same time prevent the pressing wheel 10 from squeezing the waste when assisting in pressing the aluminum plate 4, preventing scratches and pits on the surface of the aluminum plate 4 and improving the welding efficiency of the aluminum plate 4.

[0051] While the pressing wheel 10 rotates, it drives the first rotating rod 19 to rotate through the first transmission mechanism 13. The rotation of the first rotating rod 19 drives the third rotating rod 21 to rotate synchronously through the third transmission mechanism 22. The rotation of the third rotating rod 21 drives the second rotating rod 20 to rotate in the reverse direction through the cooperation of two toothed rings. When the semi-toothed ring on the first rotating rod 19 meshes with the toothed rod 38, it drives the toothed rod 38 to move towards the second rotating rod 20. When the first rotating rod 19 rotates to be separated from the toothed rod 38, at this time, the semi-toothed ring on the second rotating rod 20 meshes with the toothed rod 38, driving the toothed rod 38 to move towards the first rotating rod 19 again. This process repeats. During this process, the movement of the toothed rod 38 drives the grinding block 11 to move reciprocally through the vertical rod 15 to trim the weld seam of the aluminum plate 4, and synchronously grind the weld seam according to the moving speed (welding speed) to ensure the flatness and beauty of the welded part of the aluminum plate 4.

[0052] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A welding device for welding a thin aluminum profile weld, comprising a welding frame (1) and an aluminum plate (4), characterized in that: Also includes: A truss (6) fixedly mounted on the welding frame (1); A welding table (3) is placed below the welding frame (1) and is used to place and fix the aluminum plate (4) to be welded; A fixed box (5) which is slidably mounted on the truss (6); A collection box (16) connected to the fixed box (5) via an auxiliary welding structure, the collection box (16) being used to collect waste generated during welding, and the auxiliary welding structure being used to stabilize the position of the aluminum plate (4) during the welding process; A welding collection structure, which is arranged in the collection box (16) and is used to uniformly process the collected waste materials to prevent the waste materials from splashing onto the aluminum plate (4); The installation box (12) is connected to the auxiliary welding structure. A synchronous welding processing structure is installed in the installation box (12) and synchronously grinds the weld on the surface of the aluminum plate (4) according to the welding speed.

2. The aluminum profile sheet welding equipment according to claim 1, characterized in that: A motor is slidably mounted on the truss (6), and the motor is fixedly connected to the fixed box (5). A welding head (2) is fixedly mounted on the driving end of the motor. The welding head (2) is used to weld the aluminum plate (4), and the welding head (2) passes through the mounting box (12).

3. The aluminum profile sheet welding equipment according to claim 1, characterized in that: The auxiliary welding structure comprises a hydraulic rod (7) fixedly mounted in a fixed box (5); a fixed shaft (8) is fixedly mounted on the driving end of the hydraulic rod (7); a fixed frame (9) is fixedly mounted on the fixed shaft (8); a rotating shaft (17) is rotatably mounted on the fixed frame (9); a pressing wheel (10) is fixedly mounted on the rotating shaft (17); the pressing wheel (10) moves in the gap between the two aluminum plates (4) to prevent warping at the welding position of the aluminum plates (4).

4. The aluminum profile sheet welding equipment according to claim 3, characterized in that: Two shielding covers (14) are fixedly mounted on the fixed frame (9), a second conveying mechanism (18) is mounted on both ends of the rotating shaft (17), and the two shielding covers (14) are respectively used to shield the second conveying mechanism (18), and a first conveying mechanism (13) is mounted on one end of the rotating shaft (17).

5. The aluminum profile sheet welding equipment according to claim 4, characterized in that: The welding collection structure comprises two winding rollers (24) rotatably mounted in a collection box (16); a second conveying mechanism (18) is also mounted on the upper winding roller (24); a short shaft is rotatably mounted in the collection box (16); a second gear (26) is fixedly mounted on the short shaft; a first gear (25) is fixedly mounted on the upper winding roller (24); the first gear (25) is meshed with the second gear (26); a fourth conveying mechanism is mounted between the lower winding roller (24) and the short shaft; and a welding waste pressing component is mounted on the lower winding roller (24).

6. The aluminum profile sheet welding equipment according to claim 5, characterized in that: The welding waste pressing component comprises an incomplete gear (39) fixedly mounted on one end of the winding roller (24); a collecting groove (37), a vertical groove and a receiving groove (36) are provided in the collecting box (16); the lower surface of the collecting groove (37) is arranged in a slope, and the vertical groove is connected to the collecting groove (37) and the receiving groove (36).

7. The aluminum profile sheet welding equipment according to claim 6, characterized in that: A torsion spring (30) is fixedly mounted outside the collecting box (16), one end of the torsion spring (30) is fixedly mounted with a gear three (27), and the gear three (27) is meshed with an incomplete gear (39), a threaded rod (31) is rotatably mounted in the receiving groove (36), a piston block (28) is threadedly mounted on the threaded rod (31), a toothed plate (33) is fixedly mounted on the lower surface of the piston block (28), and the piston block (28) and the toothed plate (33) are sealed and slid together in the receiving groove (36), and one end of the threaded rod (31) is rotatably penetrated through the receiving groove (36) and is fixed to the gear three (27).

8. The aluminum profile sheet welding equipment according to claim 7, characterized in that: A through hole is provided at the bottom of the collection box (16), a collection box (29) is fixedly mounted at the bottom of the collection box (16), an upper opening of the collection box (29) is communicated with the through hole, a circular shaft (35) is rotatably mounted in the collection box (16), toothed rings (32) are fixedly mounted at both ends of the circular shaft (35), and both toothed rings (32) are meshed with toothed plates (33), a shielding plate (34) is fixedly mounted on the circular shaft (35), and the toothed plate (33) moves through the circular shaft (35) to drive the shielding plate (34) to rotate to shield the through hole and ensure the sealing of the receiving groove (36).

9. The aluminum profile sheet welding equipment according to claim 4, characterized in that: The synchronous welding processing structure comprises a rotating rod 1 (19), a rotating rod 2 (20) and a rotating rod 3 (21) which are rotatably installed in an installation box (12), and a transmission mechanism 1 (13) is connected to the rotating rod 1 (19), and a transmission mechanism 3 (22) is installed between the rotating rod 1 (19) and the rotating rod 3 (21).

10. The aluminum profile sheet welding equipment according to claim 9, characterized in that: A slide plate (23) is fixedly installed in the installation box (12), and a gear rod (38) is slidably installed on the slide plate (23). Half gear rings are fixedly installed on the rotating rod 1 (19) and the rotating rod 2 (20), and the two half gear rings are surrounded by 180 degrees. The positions of the two half gear rings are complementary, and the gear rod (38) is alternately meshed with the two half gear rings. The rotating rod 3 (21) and the rotating rod 2 (20) are fixedly installed with gear rings, and the gear ring on the rotating rod 3 (21) is meshed with the gear ring on the rotating rod 2 (20). A vertical rod (15) is fixedly installed on one end of the gear rod (38), and a grinding block (11) is fixedly installed on the lower end of the vertical rod (15). The grinding block (11) is used to trim the welding position of the aluminum plate (4).

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