An automated welding equipment and welding method for edge-sealed water tanks

Abstract

This invention discloses an automated welding equipment and method for edge-sealing water tanks, relating to the field of automated welding equipment technology. It includes a base, with a base plate adjustment assembly on its upper side. The base plate adjustment assembly includes a support seat, and a hollow frame is fixedly installed on the top of the support seat. A positive and negative lead screw is rotatably connected to the inner wall of the hollow frame. A U-shaped slider is symmetrically threaded onto the outer surface of the positive and negative lead screw. A connecting rod is rotatably connected to the inner surface of the U-shaped slider. One end of the connecting rod is rotatably connected to a U-shaped fixing block. A clamping drive assembly is provided on the upper side of the U-shaped fixing block. By using the clamping drive assembly and rotating the positive and negative lead screws, the clamping drive assembly moves up and down. This not only facilitates the installation, clamping, and fixing of the base plate but also facilitates the height adjustment of the base plate, improving welding stability and quality. Simultaneously, it reduces labor intensity and costs, and increases the welding efficiency of the edge-sealing water tank.

Description

Technical Field

[0001] This invention relates to the field of automated welding equipment technology, specifically to an automated welding equipment and welding method for edge-sealing water tanks. Background Technology

[0002] Edge-sealed gutters are a type of gutter used in specific fields, commonly found in the photovoltaic industry and construction sector. In buildings such as photovoltaic sunrooms, edge-sealed gutters are typically used to secure the tie bars or diagonal beams, ensuring that the sides of the sunroom do not leak, thus serving a waterproofing and drainage function. In terms of materials, they are mostly made of metals such as aluminum-zinc-magnesium coated steel, which have good corrosion resistance. In the metal processing field, the forming and production of edge-sealed gutters is an important step, including one-time forming and welding methods. Since the one-time forming method uses a whole sheet of material to stamp the gutter, it has high requirements for equipment and molds, requiring 0.8-1mm thick plates, integral molds, and imported stamping equipment. Although there is no weld leakage problem, the edge cutting of the sheet metal is large, and the investment in molds and equipment is high, resulting in high costs. Therefore, most manufacturers use the welding method to produce edge-sealed gutters. The existing welding method usually involves welders fixing one side plate of the edge-sealed gutter to a workbench, and then manually welding along the edge of the side plate by hand, thus completing the welding and forming of the edge-sealed gutter.

[0003] However, the existing welding forming method has low welding efficiency. With the continuous rise in labor costs, production costs also increase. Long hours of welding work can easily lead to worker fatigue, further reducing work efficiency and increasing the risk of producing defective products.

[0004] Therefore, an automated welding equipment and welding method for edge-sealing water tanks are proposed to solve the above problems. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides an automated welding equipment and method for edge-sealed water tanks. This not only facilitates the installation, clamping, and fixing of the base plate but also allows for easy height adjustment, improving welding stability and quality. Furthermore, it reduces labor intensity and costs, significantly increasing the welding efficiency of edge-sealed water tanks to solve the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: an automated welding equipment and welding method for edge-sealing water tanks, comprising a base, a bottom plate adjustment assembly provided on the upper side of the base, an automatic welding assembly provided on the upper side of the bottom plate adjustment assembly, and a side plate adjustment assembly provided on the lower side of the bottom plate adjustment assembly.

[0009] The base plate adjustment assembly includes a support base, a hollow frame is fixedly installed on the top of the support base, a positive and negative lead screw is rotatably connected to the inner wall of the hollow frame, a U-shaped slider is symmetrically threaded to the outer surface of the positive and negative lead screw, a connecting rod is rotatably connected to the inner surface of the U-shaped slider, a U-shaped fixing block is rotatably connected to one end of the connecting rod, a clamping drive assembly is provided on the upper side of the U-shaped fixing block, an L-shaped bracket is provided on the upper side of the clamping drive assembly, a guide rail is fixedly installed on one outer surface of the L-shaped bracket, a cross is fixedly installed on one outer surface of the guide rail, and a hollow seat is slidably installed on the lower outer wall of the cross.

[0010] Preferably, the support base is fixedly installed on the central inner surface of the base, the U-shaped slider is slidably installed on the inner cavity surface of the hollow frame, and the hollow base is fixedly installed on the upper outer surface of the base.

[0011] Preferably, the clamping drive assembly includes a first mounting plate, a roller shaft is rotatably connected to one inner surface of the first mounting plate, a second mounting plate is provided on one side of the first mounting plate, a drive roller is rotatably connected to one inner surface of the second mounting plate, a worm gear is fixedly mounted on one end of the rotating shaft of the drive roller, a worm is meshed with the outer edge of the worm gear, and a second motor is fixedly mounted on the outer surface of one end of the worm.

[0012] Preferably, the first mounting plate is fixedly mounted on the upper outer surface of the U-shaped fixing block, the L-shaped bracket is fixedly mounted on the upper outer surface of the second mounting plate, the worm gear is rotatably connected to the inner wall of one side of the second mounting plate, and the second motor is fixedly mounted on the inner wall of one end of the second mounting plate.

[0013] Preferably, the side plate adjustment assembly includes two positive and negative lead screws. The outer surface of the two positive and negative lead screws is symmetrically threaded with a T-shaped frame. A valve is fixedly installed on the outer surface of one end of the T-shaped frame. A threaded column is rotatably connected to the upper inner wall of the T-shaped frame. A limiting block is threadedly connected to the outer surface of the threaded column. An L-shaped baffle is provided on one side of the two positive and negative lead screws. A threaded lead screw is threadedly connected to the lower inner wall of the L-shaped baffle. A valve is fixedly installed on the outer surface of one end of the threaded lead screw.

[0014] Preferably, the second lead screw is rotatably connected to the middle of the inner wall of the base, the T-shaped frame slides on the inner surface of the base, the limiting block is slidably installed on the inner surface of the T-shaped frame, the L-shaped baffle slides on one side of the inner wall of the base, and the first threaded screw is rotatably connected to the inner wall of the base and located below the second lead screw.

[0015] Preferably, the automatic welding assembly includes a motor, a threaded screw two is fixedly mounted on the outer surface of the output end of the motor, a connecting block is threadedly connected to the outer surface of the threaded screw two, a hollow frame two is fixedly mounted on one side of the outer surface of the connecting block, a threaded column two is rotatably connected to the inner wall of the hollow frame two, an installation block is threadedly connected to the outer surface of the threaded column two, and a welding head is fixedly mounted on the lower outer surface of the installation block.

[0016] Preferably, the motor is fixedly installed on one inner wall of the guide rail frame, the threaded screw is rotatably connected to the other inner wall of the guide rail frame, the connecting block slides on the inner surface of the guide rail frame, and the mounting block slides on the inner surface of the hollow frame.

[0017] Preferably, a vertical clamping drive assembly is provided on the upper side of the T-shaped frame, the limiting block is fixedly installed on the outer wall of the second vertical mounting plate, and the first vertical mounting plate is fixedly installed on the upper outer surface of the T-shaped frame.

[0018] A method for welding an edge-sealed water tank, comprising welding the edge-sealed water tank using the welding equipment described in any one of the claims, the welding method comprising:

[0019] S1 base plate installation: Place the base plate inside the clamping drive assembly, rotate the positive and negative screws to make the base plate fit against the outer surface of the drive roller, then start the motor to drive the worm gear to rotate, so that the base plate is located in the center of the mounting plate. Then rotate the valve to drive the screw to rotate, so that the vertical surface of the L-shaped baffle is perpendicular to one end surface of the base plate.

[0020] S2 Side Plate Installation: Rotate the threaded column one to drive the limit block to slide, so that the clamping drive assembly clamps the side plate. Then start the clamping drive assembly to drive the side plate to move, so that one end of the side plate is attached to the outer surface of one side of the L-shaped baffle. Then rotate valve one to drive the positive and negative screw two to rotate, so that the upper edge of the two side plates is attached to the two side edges of the bottom plate.

[0021] S3 Welding: Rotating the threaded column two causes the mounting block to slide, and the sliding of the mounting block causes the welding head to move synchronously. Then, starting the motor one drives the threaded screw two to rotate, and the rotation of the threaded screw two causes the connecting block to slide, thereby driving the hollow frame two to move, and then driving the welding head to perform straight welding along the edge of the base plate and the side plate.

[0022] (III) Beneficial Effects

[0023] Compared with the prior art, the present invention provides an automated welding equipment and welding method for edge-sealing water tanks, which has the following beneficial effects:

[0024] 1. This invention utilizes a base plate adjustment assembly, including a support base, to place the base plate inside the clamping drive assembly, located on the outer surface of the roller. Rotating the first positive and negative lead screw causes two U-shaped sliders symmetrically threaded on their outer surfaces to slide relative to each other, rotating the connecting rod and causing the mounting plate to move upwards, bringing the base plate into contact with the outer surface of the drive roller. Then, starting the second motor drives the worm gear to rotate, which in turn drives the worm wheel meshing on its outer surface to rotate, further rotating the drive roller and causing the base plate to move until it stops at the center position of the mounting plate. When the height of the base plate needs to be changed, the first positive and negative lead screw is rotated again to move the clamping drive assembly vertically. Using this structure, the clamping drive assembly and the rotation of the first positive and negative lead screw to move the clamping drive assembly up and down not only facilitate the installation, clamping, and fixing of the base plate but also facilitate the height adjustment of the base plate, improving welding stability and quality. Simultaneously, it reduces labor intensity and costs, significantly improving the welding efficiency of the edge-sealed water tank to a certain extent.

[0025] 2. This invention utilizes a side plate adjustment assembly, including two positive and negative lead screws. First, rotating valve two causes lead screw one to rotate. The rotation of lead screw one causes an L-shaped baffle to slide on the lower inner wall of the base, making the vertical surface of the L-shaped baffle perpendicular to one end surface of the base plate. At this time, the side plates on both sides are placed in the vertically arranged clamping drive assembly. Then, rotating threaded column one causes the limiting block to slide on the inner cavity surface of the T-shaped frame, causing the clamping drive assembly to clamp the side plates. Next, the clamping drive assembly is activated to move the side plates, so that one end of the side plate is in contact with the L-shaped baffle. After the side plate is installed, rotating valve one drives the positive and negative screw two to rotate. The rotation of the positive and negative screw two causes the two T-shaped brackets with symmetrical threaded connections on their outer surfaces to slide on the inner surface of the base, thereby causing the two side plates to move relative to each other. This makes the upper edges of the two side plates fit with the two sides of the base plate. Using the above structure, the installation and adjustment of the side plates of the edge-sealed water tank are facilitated, enabling the equipment to weld edge-sealed water tanks of different specifications, improving its flexibility and practicality, while further improving work efficiency and reducing the risk of generating waste.

[0026] 3. This invention utilizes an automated welding assembly, including a motor, which rotates a threaded column to drive a threaded mounting block on its outer surface to slide on the inner surface of a hollow frame. The sliding of the mounting block causes the welding head to move synchronously. Then, the motor is activated to rotate a threaded screw, which in turn causes a threaded connecting block on its outer surface to slide on the inner surface of a guide rail, thereby moving the hollow frame and causing the welding head to perform linear welding along the edges of the base plate and side plate. By using the above structure, and by activating the motor to drive the welding head to move linearly, automated welding of the edge-sealed water tank is achieved, improving welding quality, reducing the workload of workers, and thus greatly reducing labor costs. Attached Figure Description

[0027] Figure 1 This is an overall structural diagram of the present invention;

[0028] Figure 2 This is a structural diagram of the base plate adjustment assembly of the present invention;

[0029] Figure 3 This is a diagram showing the internal structure of the clamping drive and hollow frame of the present invention.

[0030] Figure 4 This is a structural diagram of the side plate adjustment assembly of the present invention;

[0031] Figure 5 This is a diagram of the internal structure of the T-shaped frame of the present invention;

[0032] Figure 6 This is a diagram of the internal structure of the base of the present invention;

[0033] Figure 7 This is a structural diagram of the automatic welding assembly of the present invention.

[0034] Figure label:

[0035] 1. Base; 2. Base plate adjustment assembly; 3. Side plate adjustment assembly; 4. Automatic welding assembly; 5. Clamping drive assembly; 21. Support base; 22. Hollow frame one; 23. Positive and negative lead screw one; 24. U-shaped slider; 25. Connecting rod; 26. U-shaped fixing block; 27. L-shaped bracket; 28. Guide rail frame; 29. ​​Cross; 211. Hollow base; 31. Positive and negative lead screw two; 32. T-shaped frame; 33. Valve one; 34. 35. Threaded column 1; 36. Limiting block; 37. L-shaped baffle; 38. Threaded screw 1; 49. Valve 2; 40. Motor 1; 41. Threaded screw 2; 42. Connecting block; 43. Hollow frame 2; 44. Threaded column 2; 45. Mounting block; 46. Welding head; 57. Mounting plate 1; 58. Roller shaft; 59. Mounting plate 2; 50. Drive roller; 51. Worm gear; 52. Worm; 53. Worm; 54. Motor 2. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0038] Example

[0039] Please refer to Figures 1 to 7As shown:

[0040] To address the problems mentioned in the technical solutions, this application provides an automated welding equipment and welding method for edge-sealed water tanks, including a base 1, a base plate adjustment assembly 2 on the upper side of the base 1, an automatic welding assembly 4 on the upper side of the base plate adjustment assembly 2, and a side plate adjustment assembly 3 on the lower side of the base plate adjustment assembly 2.

[0041] The base plate adjustment assembly 2 includes a support base 21. A hollow frame 22 is fixedly installed on the top of the support base 21. A positive and negative lead screw 23 is rotatably connected to the inner wall of the hollow frame 22. A U-shaped slider 24 is symmetrically threaded onto the outer surface of the positive and negative lead screw 23. A connecting rod 25 is rotatably connected to the inner surface of the U-shaped slider 24. A U-shaped fixing block 26 is rotatably connected to one end of the connecting rod 25. A clamping drive assembly 5 is provided on the upper side of the U-shaped fixing block 26. An L-shaped bracket 27 is provided on the upper side of the clamping drive assembly 5. A guide rail 28 is fixedly installed on one outer surface of the L-shaped bracket 27. A cross 29 is fixedly installed on one outer surface of the guide rail 28. A hollow seat 211 is slidably installed on the lower outer wall of the cross 29.

[0042] Preferably, the support base 21 is fixedly installed on the inner surface of the center of the base 1, the U-shaped slider 24 is slidably installed on the inner surface of the hollow frame 22, and the hollow seat 211 is fixedly installed on the upper outer surface of the base 1.

[0043] Preferably, the clamping drive assembly 5 includes a mounting plate 51, a roller 52 rotatably connected to the inner surface of one side of the mounting plate 51, a mounting plate 53 is provided on one side of the mounting plate 51, a drive roller 54 is rotatably connected to the inner surface of one side of the mounting plate 53, a worm gear 55 is fixedly mounted on one end of the rotating shaft of the drive roller 54, a worm 56 is meshed with the outer edge of the worm gear 55, and a motor 57 is fixedly mounted on the outer surface of one end of the worm 56.

[0044] Preferably, mounting plate 1 51 is fixedly mounted on the upper outer surface of U-shaped fixing block 26, L-shaped bracket 27 is fixedly mounted on the upper outer surface of mounting plate 2 53, worm gear 56 is rotatably connected to the inner wall of one side of mounting plate 2 53, and motor 2 57 is fixedly mounted on the inner wall of one end of mounting plate 2 53.

[0045] Preferably, the side plate adjustment assembly 3 includes a second positive and negative lead screw 31, a T-shaped frame 32 is symmetrically threaded to the outer surface of the second positive and negative lead screw 31, a valve 33 is fixedly installed on the outer surface of one end of the T-shaped frame 32, a threaded column 34 is rotatably connected to the upper inner wall of the T-shaped frame 32, a limiting block 35 is threaded to the outer surface of the threaded column 34, an L-shaped baffle 36 is provided on one side of the second positive and negative lead screw 31, a threaded lead screw 37 is threaded to the lower inner wall of the L-shaped baffle 36, and a valve 38 is fixedly installed on the outer surface of one end of the threaded lead screw 37.

[0046] Preferably, the positive and negative lead screw 31 is rotatably connected to the middle of the inner wall of the base 1, the T-shaped frame 32 slides on the inner surface of the base 1, the limiting block 35 is slidably installed on the inner surface of the T-shaped frame 32, the L-shaped baffle 36 slides on one side of the inner wall of the base 1, and the threaded lead screw 37 is rotatably connected to the inner wall of the base 1 located below the positive and negative lead screw 31.

[0047] Preferably, the automatic welding assembly 4 includes a motor 41, a threaded screw 42 fixedly mounted on the outer surface of the output end of the motor 41, a connecting block 43 threadedly connected to the outer surface of the threaded screw 42, a hollow frame 44 fixedly mounted on one side of the outer surface of the connecting block 43, a threaded post 45 rotatably connected to the inner wall of the hollow frame 44, a mounting block 46 threadedly connected to the outer surface of the threaded post 45, and a welding head 47 fixedly mounted on the lower outer surface of the mounting block 46.

[0048] Preferably, motor 41 is fixedly installed on one side of the inner wall of guide rail frame 28, threaded screw 42 is rotatably connected to the other side of the inner wall of guide rail frame 28, connecting block 43 slides on the inner surface of guide rail frame 28, and mounting block 46 slides on the inner surface of hollow frame 44.

[0049] Preferably, a vertical clamping drive assembly 5 is provided on the upper side of the T-shaped frame 32, a limiting block 35 is fixedly installed on the outer wall of the vertical mounting plate 2 53, and a vertical mounting plate 1 51 is fixedly installed on the upper outer surface of the T-shaped frame 32.

[0050] A method for welding a rimmed water tank, comprising welding the rimmed water tank using the welding equipment according to any one of claims 1 to 9, the welding method comprising:

[0051] S1 Base Plate Installation: Place the base plate inside the clamping drive assembly 5, rotate the positive and negative screw 23 to drive the base plate to adhere to the outer surface of the drive roller 54, then start the motor 57 to drive the worm gear 56 to rotate, so that the base plate is located at the center of the mounting plate 51. Then rotate the valve 38 to drive the threaded screw 37 to rotate, so that the vertical surface of the L-shaped baffle 36 is perpendicular to one end surface of the base plate.

[0052] S2 side plate installation: Rotate the threaded column 34 to drive the limit block 35 to slide, so that the clamping drive assembly 5 clamps the side plate. Then start the clamping drive assembly 5 to drive the side plate to move, so that one end of the side plate is attached to the outer surface of one side of the L-shaped baffle 36. Then rotate the valve 33 to drive the positive and negative screw 31 to rotate, so that the upper edge of the two side plates is attached to the two side edges of the bottom plate.

[0053] S3 Welding: Rotating the threaded column 45 causes the mounting block 46 to slide. The sliding of the mounting block 46 causes the welding head 47 to move synchronously. Then, starting the motor 41 drives the threaded screw 42 to rotate. The rotation of the threaded screw 42 causes the connecting block 43 to slide, thereby driving the hollow frame 44 to move, which in turn drives the welding head 47 to perform straight welding along the edges of the base plate and side plate.

[0054] The working principle of all the content in the above embodiments is as follows:

[0055] First, place the base plate inside the clamping drive assembly 5, located on the outer surface of the roller 52. Then, rotate the first and second screws 23 to drive the two U-shaped sliders 24, which are symmetrically threaded on their outer surfaces, to slide relative to each other. This causes the connecting rod 25 to rotate, making the mounting plate 51 move upward and causing the base plate to adhere to the outer surface of the drive roller 54. Next, start the second motor 57 to drive the worm gear 56 to rotate. The rotation of the worm gear 56 drives the worm wheel 55 meshing on its outer surface to rotate, which in turn drives the drive roller 54 to rotate, causing the base plate to move until it stops at the center position of the mounting plate 51. When it is necessary to change the height of the base plate, continue to rotate the first and second screws 23 to drive the clamping drive assembly 5 to move vertically. After the base plate is installed, rotate the second valve 38 to drive the threaded screw 37 to rotate. The threaded screw 37 rotates... The L-shaped baffle 36 is slid along the lower inner wall of the base 1, so that the vertical surface of the L-shaped baffle 36 is perpendicular to one end surface of the base plate. At this time, the side plates on both sides are placed in the vertically set clamping drive assembly 5. Then, the threaded column 34 is rotated to drive the limiting block 35 to slide on the inner surface of the T-shaped frame 32, so that the clamping drive assembly 5 clamps the side plate. Then, the clamping drive assembly 5 is started to drive the side plate to move, so that one end of the side plate is attached to one side outer surface of the L-shaped baffle 36. After the side plate is installed, the valve 33 is rotated to drive the positive and negative screw 31 to rotate. The rotation of the positive and negative screw 31 drives the two T-shaped frames 32 with symmetrical threaded connections on their outer surfaces to slide on the inner surface of the base 1, thereby driving the two side plates to move relative to each other, so that the upper edge of the two side plates is attached to the two side edges of the base plate.

[0056] Finally, rotating the threaded column 45 causes the mounting block 46, which is threaded on its outer surface, to slide on the inner surface of the hollow frame 44. The sliding of the mounting block 46 causes the welding head 47 to move synchronously. Then, the motor 41 is started to drive the threaded screw 42 to rotate. The rotation of the threaded screw 42 causes the connecting block 43, which is threaded on its outer surface, to slide on the inner surface of the guide rail frame 28, thereby driving the hollow frame 44 to move, and then driving the welding head 47 to perform straight welding along the edges of the base plate and the side plate.

[0057] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0058] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated welding equipment for edge-sealing water tanks, comprising a base (1), characterized in that: The base (1) is provided with a base plate adjustment assembly (2) on its upper side, an automatic welding assembly (4) is provided on the upper side of the base plate adjustment assembly (2), and a side plate adjustment assembly (3) is provided on the lower side of the base plate adjustment assembly (2). The base plate adjustment assembly (2) includes a support base (21). A hollow frame (22) is fixedly installed on the top of the support base (21). A positive and negative screw rod (23) is rotatably connected to the inner wall of the hollow frame (22). A U-shaped slider (24) is symmetrically threaded on the outer surface of the positive and negative screw rod (23). A connecting rod (25) is rotatably connected to the inner surface of the U-shaped slider (24). A U-shaped fixing block (26) is rotatably connected to one end of the connecting rod (25). A clamping drive assembly (5) is provided on the upper side of the U-shaped fixing block (26). An L-shaped bracket (27) is provided on the upper side of the clamping drive assembly (5). A guide rail frame (28) is fixedly installed on one side of the outer surface of the L-shaped bracket (27). A cross (29) is fixedly installed on one side of the outer surface of the guide rail frame (28). A hollow seat (211) is slidably installed on the lower outer wall of the cross (29). The clamping drive assembly (5) includes a mounting plate one (51), a roller shaft (52) is rotatably connected to the inner surface of one side of the mounting plate one (51), a mounting plate two (53) is provided on one side of the mounting plate one (51), a drive roller (54) is rotatably connected to the inner surface of one side of the mounting plate two (53), a worm gear (55) is fixedly installed at one end of the rotation shaft of the drive roller (54), a worm (56) is meshed on the outer edge of the worm gear (55), and a motor two (57) is fixedly installed on the outer surface of one end of the worm (56). The side plate adjustment assembly (3) includes a positive and negative screw rod two (31), the outer surface of the positive and negative screw rod two (31) is symmetrically threaded with a T-shaped frame (32), a valve one (33) is fixedly installed on the outer surface of one end of the T-shaped frame (32), a threaded column one (34) is rotatably connected to the upper inner wall of the T-shaped frame (32), a limiting block (35) is threadedly connected to the outer surface of the threaded column one (34), an L-shaped baffle (36) is provided on one side of the positive and negative screw rod two (31), a threaded screw rod one (37) is threadedly connected to the lower inner wall of the L-shaped baffle (36), and a valve two (38) is fixedly installed on the outer surface of one end of the threaded screw rod one (37). The automatic welding assembly (4) includes a motor (41), a threaded screw (42) is fixedly installed on the outer surface of the output end of the motor (41), a connecting block (43) is threadedly connected to the outer surface of the threaded screw (42), a hollow frame (44) is fixedly installed on one side of the outer surface of the connecting block (43), a threaded column (45) is rotatably connected to the inner wall of the hollow frame (44), an installation block (46) is threadedly connected to the outer surface of the threaded column (45), and a welding head (47) is fixedly installed on the lower outer surface of the installation block (46).

2. The automated welding equipment for edge-sealing water tanks according to claim 1, characterized in that: The support base (21) is fixedly installed on the inner surface of the center of the base (1), the U-shaped slider (24) is slidably installed on the inner surface of the hollow frame (22), and the hollow seat (211) is fixedly installed on the outer surface of the upper side of the base (1).

3. The automated welding equipment for edge-sealing water tanks according to claim 2, characterized in that: The first mounting plate (51) is fixedly installed on the upper outer surface of the U-shaped fixing block (26), the L-shaped bracket (27) is fixedly installed on the upper outer surface of the second mounting plate (53), the worm gear (56) is rotatably connected to the inner wall of one side of the second mounting plate (53), and the second motor (57) is fixedly installed on the inner wall of one end of the second mounting plate (53).

4. The automated welding equipment for edge-sealing water tanks according to claim 1, characterized in that: The second positive and negative lead screw (31) is rotatably connected to the middle of the inner wall of the base (1), the T-shaped frame (32) slides on the inner surface of the base (1), the limiting block (35) is slidably installed on the inner surface of the T-shaped frame (32), the L-shaped baffle (36) slides on one side of the inner wall of the base (1), and the first threaded lead screw (37) is rotatably connected to the inner wall of the base (1) and located below the second positive and negative lead screw (31).

5. The automated welding equipment for edge-sealing water tanks according to claim 1, characterized in that: The motor (41) is fixedly installed on one side of the inner wall of the guide rail frame (28), the threaded screw (42) is rotatably connected to the other side of the inner wall of the guide rail frame (28), the connecting block (43) slides on the inner surface of the guide rail frame (28), and the mounting block (46) slides on the inner surface of the hollow frame (44).

6. The automated welding equipment for edge-sealing water tanks according to claim 1, characterized in that: The upper side of the T-shaped frame (32) is provided with a vertical clamping drive assembly (5), the limiting block (35) is fixedly installed on the outer wall of the vertical mounting plate two (53), and the vertical mounting plate one (51) is fixedly installed on the upper outer surface of the T-shaped frame (32).

7. A method for welding a water tank with an edge banding, characterized in that, The edging water tank is welded using the automated welding equipment for edging water tanks as described in any one of claims 1 to 6, wherein the welding method includes: S1 Base Plate Installation: Place the base plate inside the clamping drive assembly (5), rotate the first positive and negative screw (23) to drive the base plate to adhere to the outer surface of the drive roller (54), then start the second motor (57) to drive the worm gear (56) to rotate, so that the base plate is located at the center of the mounting plate (51), then rotate the second valve (38) to drive the first threaded screw (37) to rotate, so that the vertical surface of the L-shaped baffle (36) is perpendicular to one end surface of the base plate; S2 side plate installation: Rotate threaded column one (34) to drive the limit block (35) to slide, so that the clamping drive assembly (5) clamps the side plate. Then start the clamping drive assembly (5) to drive the side plate to move, so that one end of the side plate is attached to the outer surface of one side of the L-shaped baffle (36). Then rotate valve one (33) to drive the positive and negative screw two (31) to rotate, so that the upper edge of the two side plates is attached to the two side edges of the bottom plate. S3 Welding: Rotate the threaded column two (45) to drive the mounting block (46) to slide. The sliding of the mounting block (46) drives the welding head (47) to move synchronously. Then start the motor one (41) to drive the threaded screw two (42) to rotate. The rotation of the threaded screw two (42) drives the connecting block (43) to slide, thereby driving the hollow frame two (44) to move, and then driving the welding head (47) to perform straight welding along the edge of the bottom plate and the side plate.

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