A new type of profiled steel diaphragm welding equipment

Abstract

The application discloses a novel sectional steel partition plate welding equipment, which comprises a box body base, a follow-up welding tool I and a follow-up welding tool II symmetrically arranged on the left and right sides of the box body base, and is characterized in that the follow-up welding tool I and the follow-up welding tool II are connected together through a screw rod, one end of the screw rod is provided with a hand wheel after penetrating through the follow-up welding tool I, the follow-up welding tool I and the follow-up welding tool II each comprise a comb type correcting mechanism arranged above the box body base, a transverse clamping correcting device is arranged on the comb type correcting mechanism, end fine adjustment devices are arranged on the outer sides of the two ends of the comb type correcting mechanism, and a welding mechanism is arranged above the comb type correcting mechanism; a wire feeder is arranged above the welding mechanism through a support, and a welding wire is wound on the wire feeder. The novel sectional steel partition plate welding equipment solves the problem of alignment and deviation correction, improves work efficiency, performs shape fine adjustment and position fixing on irregular steel partition plates, and improves welding accuracy, adjustability and diversity.

Description

Technical Field

[0001] This invention relates to the field of steel partition welding technology, and in particular to a novel steel partition welding equipment. Background Technology

[0002] Steel partitions are made from flat steel and twisted steel arranged at a certain interval and welded together to form a raw plate. They are then processed through cutting, edging, grinding, notching, and hot-dip galvanizing to create the finished product required by the customer. Their characteristics include: high load-bearing capacity, lightweight for easy hoisting; attractive appearance, good ventilation, and durability; hot-dip galvanizing provides excellent corrosion resistance, a glossy and attractive surface, and good ventilation, lighting, heat dissipation, explosion-proof, anti-slip properties, and prevention of dirt accumulation.

[0003] The rapid development of modern industry constantly places newer and higher demands on welding technology, while the new achievements of modern industry and science and technology provide a broad and solid technical foundation for the development of welding methods and specialized welding equipment. Welding processes and equipment have flourished in tandem under the impetus of modern industry and science and technology. In the existing production process of steel partitions, welding technology is usually required. Traditional manual welding often has drawbacks; the welding effect depends on the worker's skill level, and the welding speed is significantly reduced. Furthermore, steel partition welding also suffers from unstable welded structures. Therefore, the intervention of mechanical structures is necessary. The design of this steel partition welding structure can solve the problem of wobbling during the welding process, improve welding efficiency, and replace manual labor with mechanization, representing a significant breakthrough in previous steel partition welding designs.

[0004] During the pressure welding process of steel partitions, problems such as deformation and inconsistent spacing due to welding errors can easily occur. If the steel partitions are deformed or the spacing is inconsistent, it will have an irreversible impact on subsequent welding. Based on this, the present invention proposes a novel steel partition welding equipment. Summary of the Invention

[0005] The purpose of this invention is to provide a novel steel partition welding equipment to solve the problems mentioned above.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] This invention discloses a novel steel partition welding equipment, comprising a box-shaped base and two follower welding fixtures symmetrically arranged on the left and right sides of the box-shaped base. The two follower welding fixtures are connected together by a lead screw, and a handwheel is provided at one end of the lead screw after it passes through the follower welding fixture. Both the follower welding fixtures include a comb-shaped straightening mechanism disposed above the box-shaped base. The comb-shaped straightening mechanism is provided with a lateral clamping and straightening device. End fine-tuning devices are provided at the outer positions of both ends of the comb-shaped straightening mechanism. A welding mechanism is disposed above the comb-shaped straightening mechanism. A wire feeder is disposed above the welding mechanism via a bracket, and welding wire is wound on the wire feeder.

[0008] Furthermore, the following welding fixture one and the following welding fixture two have the same structure.

[0009] Furthermore, the comb-shaped straightening mechanism includes a straightening fixed seat and a straightening movable seat. The straightening fixed seat has a groove for placing the straightening movable seat, and a steel partition placement groove for placing steel partitions is provided in the vertical direction of the groove. The straightening movable seat is provided with a steel partition clamping groove for placing steel partitions and a clamping plate for pressing the steel partitions. The clamping plate and the steel partition placement groove are placed in parallel.

[0010] Furthermore, the lateral clamping and straightening device includes a hydraulic cylinder and a second air cylinder respectively disposed at both ends of the comb-shaped straightening mechanism. The hydraulic cylinder output shaft is provided with a straightening head, which is engaged with the comb-shaped straightening mechanism. The output shaft of the second air cylinder is provided with a straightening reset head, which abuts against the comb-shaped straightening mechanism.

[0011] Furthermore, the end fine-tuning device includes an end positioning plate fixedly connected to the welding mechanism. Floating joints are provided on the outer walls of both ends of the end positioning plate, and the floating joints are connected to the working end of cylinder one.

[0012] Furthermore, the welding mechanism includes a lateral moving module disposed outside the comb-shaped straightening mechanism, a lifting moving module slidably connected above the lateral moving module, a welding connecting plate slidably connected on the lifting moving module, manual shifting platforms symmetrically arranged on the welding connecting plate, a welding gun holding connecting plate disposed on the manual shifting platform, a welding gun holding block mounted on the welding gun holding connecting plate, and a welding gun disposed on the welding gun holding block.

[0013] Furthermore, the lifting and moving module slides on the lateral moving module via a cable chain.

[0014] Furthermore, the manual shifting stage includes a tripod, with a slider one provided on one side of the tripod. The slider one is slidably mounted on the slide rail one, which is installed on the welding connection plate. A slider two is provided on the side of the tripod perpendicular to the slider one. A slide rail two is slidably mounted on the slider two, which is installed on the welding torch holding connection plate.

[0015] Compared with the prior art, the beneficial technical effects of the present invention are as follows:

[0016] This invention relates to a novel steel partition welding equipment. Through the operation of a handwheel and lead screw, the distance between the two ends of the welding fixture is brought closer, fixing the approximate position of the steel partition. Steel partitions of different lengths can be placed within it. A lateral clamping and straightening device clamps the steel partition, ensuring welding stability and improving welding quality. An end-mounted fine-tuning device moves the end-mounted positioning plate back and forth, buffering the two ends of the steel partition for fine-tuning and fixing, offering greater flexibility and operability. The welding mechanism eliminates the need for repeated adjustments to the welding torch position when welding steel partitions of the same specification. A comb-shaped straightening mechanism corrects welding errors caused by partition deformation and inconsistent spacing resulting from pressure welding. The clamping gap of the comb-shaped straightening mechanism is designed to be the same as the partition thickness, avoiding over-correction and secondary deformation. In summary, this novel steel partition welding equipment not only solves the alignment and correction problems in multiple ways but also improves work efficiency. It allows for shape fine-tuning and position fixing of irregular steel partitions, improving welding accuracy, adjustability, and versatility. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of the novel steel partition welding equipment of the present invention;

[0019] Figure 2 This is a partial structural diagram of the novel steel partition welding equipment of the present invention. Figure 1 ;

[0020] Figure 3 This is a partial structural diagram of the novel steel partition welding equipment of the present invention. Figure 2 ;

[0021] Figure 4 A schematic diagram of the correction fixing seat structure;

[0022] Figure 5 A schematic diagram of the corrective movable seat structure;

[0023] Figure 6 This is a schematic diagram of the manual shifting stage structure;

[0024] Explanation of reference numerals in the attached drawings: 1. Follow-up welding fixture one; 2. Follow-up welding fixture two; 3. Box base; 4. Welding mechanism; 5. Handwheel; 6. Lateral clamping and straightening device; 7. End fine-tuning device; 8. Wire feeder; 9. Hydraulic cylinder output shaft; 10. Cylinder one; 11. Lifting and moving module; 12. Lateral moving module; 13. Welding connecting plate; 14. Cable chain; 15. Lead screw; 16. Comb-shaped straightening mechanism; 17. Straightening mandrel; 18. Straightening and resetting mandrel; 19. Cylinder two; 20. Manual shifting stage; 21. Floating joint; 22. End positioning plate; 23. Hydraulic cylinder; 24. Welding torch; 25. Welding torch holding block; 26. Welding torch holding connecting plate;

[0025] 16-1, Correction fixing seat; 16-1-1, Groove; 16-1-2, Steel partition placement groove; 16-2, Correction moving seat; 16-2-1, Clamping plate; 16-2-2, Steel partition clamping groove;

[0026] 20-1, Tripod; 20-2, Slider 1; 20-3, Slide Rail 1; 20-4, Slider 2; 20-5, Slide Rail 2. Detailed Implementation

[0027] like Figure 1-5 As shown, a novel steel partition welding equipment includes a housing base 3 and two follower welding fixtures 1 and 2 symmetrically installed on the left and right sides of the housing base 3. The follower welding fixtures 1 and 2 have identical structures. The follower welding fixtures 1 and 2 are connected by a lead screw 15. One end of the lead screw 15 extends through the follower welding fixture 11 and is fitted with a handwheel 5. By using the handwheel 15 to drive the lead screw 15, the distance between the two follower welding fixtures is brought closer, approximately fixing the position of the steel partition. This allows steel partitions of different lengths to be placed inside. After the steel partition is welded, the handwheel 15 is manually turned in the opposite direction to remove the steel partition.

[0028] Both the first and second follower welding fixtures include a comb-shaped straightening mechanism 16 mounted above the base 3 of the housing. The comb-shaped straightening mechanism 16 includes a straightening fixed seat 16-1 and a straightening movable seat 16-2. The straightening fixed seat 16-1 has a groove 16-1-1 for placing the straightening movable seat 16-2. A steel partition placement groove 16-1-2 for placing steel partitions is installed vertically on the groove 16-1-1. The straightening movable seat 16-2 has a steel partition clamping groove 16-2-2 for placing steel partitions and a clamping plate 16-2-1 for pressing the steel partitions. The clamping plate 16-2-1 and the steel partition placement groove 16-1-2 are placed parallel to each other. The straightening moving seat 16-2 is placed in the groove 16-1-1 of the straightening fixed seat 16-1. When the straightening top 17 moves, the straightening moving seat 16-2 moves in the groove 16-1-1. At this time, the side of the steel partition is clamped by the clamping plate 16-2-1 on the straightening moving seat 16-2 into the steel partition placement groove 16-1-2 on the straightening fixed seat 16-1. The clamping gap is the same as the thickness of the partition to avoid over-straightening and secondary deformation, thereby fixing the steel partition.

[0029] A transverse clamping and straightening device 6 is installed on the comb-shaped straightening mechanism 16. The transverse clamping and straightening device 6 includes a hydraulic cylinder 23 and a pneumatic cylinder 19 respectively installed at both ends of the comb-shaped straightening mechanism 16. A straightening head 17 is installed on the hydraulic cylinder output shaft 9 of the hydraulic cylinder 23. The straightening head 17 is snapped onto the straightening moving seat 16-2 of the comb-shaped straightening mechanism 16, which has a dovetail groove (e.g., ...). Figure 5 (As shown) at one end. The output shaft of the second cylinder 19 is equipped with a straightening and resetting head 18, which abuts against the end of the straightening fixing seat 16-1 on the comb-shaped straightening mechanism 16. The hydraulic cylinder 23 drives the hydraulic cylinder output shaft 9 and the straightening head 17 mounted thereon to move, while the second cylinder 19 drives the straightening and resetting head 18 to move. The comb-shaped straightening mechanism 16, located in the middle, also clamps the side of each steel partition under the action of both, thereby achieving lateral fixation of the steel partition. After welding is completed, the hydraulic cylinder 23 and the second cylinder 19 retract, the straightening head 17 and the straightening and resetting head 18 return to their original positions, the pressure on both sides of the steel partition is released, and the comb-shaped straightening mechanism 16 returns to its initial state.

[0030] The comb-shaped straightening mechanism 16 has end fine-tuning devices 7 installed on its outer ends. Each end fine-tuning device 7 includes an end positioning plate 22 fixedly connected to the welding mechanism 4. Floating joints 21 are installed on the outer walls of both ends of the end positioning plate 22, and each floating joint 21 is connected to the working end of the cylinder 10. When the cylinder 10 actuates, the floating joints 21 press against the end positioning plate 22, causing the end positioning plate 22 to fit against the top of the steel partition. The entire welding mechanism 4 is adjusted to a position parallel to the workpiece weld, buffering and pressing against the steel partition sealing plate for fixation, thus providing greater flexibility and operability.

[0031] A welding mechanism 4 is installed above the comb-shaped straightening mechanism 16. The welding mechanism 4 includes a lateral moving module 12 installed outside the comb-shaped straightening mechanism 16. A lifting moving module 11 is slidably connected above the lateral moving module 12. The lifting moving module 11 slides on the lateral moving module 12 via a drag chain 14. A welding connecting plate 13 is slidably connected to the lifting moving module 11. Manual shifting platforms 20 are symmetrically installed on the welding connecting plate 13. A welding torch holding connecting plate 26 is installed on the manual shifting platform 20. A welding torch holding block 25 is installed on the welding torch holding connecting plate 26. A welding torch 24 is installed on the welding torch holding block 25.

[0032] like Figure 6 As shown, the manual shifting table 20 includes a tripod 20-1. A slider 20-2 is mounted on one side of the tripod 20-1. The slider 20-2 is slidably connected to a slide rail 20-3, which is mounted on the welding connection plate 13. A slider 20-4 is mounted on the side of the tripod 20-1 perpendicular to the slider 20-2. A slide rail 20-5 is slidably connected to the slider 20-4, which is mounted on the welding torch holding connection plate 26. The adjustment device of the welding torch 24 can be manually adjusted using the manual shifting table 20. Two knobs control the vertical and horizontal directions respectively. After the initial adjustment of the relative position of the welding torch during steel partition welding, it does not need to be adjusted again during welding of steel partitions of the same specifications, saving manual intervention time and improving the efficiency of mass production.

[0033] A wire feeder 8 is mounted above the welding mechanism 4 via a bracket, and the welding wire used during welding is wound on the wire feeder 8.

[0034] The operation process of this invention is as follows:

[0035] First, the handwheel 15 drives the lead screw 15 to move, bringing the two ends of the follow-up welding fixture closer together and fixing the steel partition plate in approximately the same position. Second, the hydraulic cylinder 23 drives the hydraulic cylinder output shaft 9 and the straightening mandrel 17 installed together to move, and the second cylinder 19 drives the straightening reset mandrel 18 to move. The comb-shaped straightening mechanism 16 in the middle clamps the side of each steel partition plate under the action of both, thereby fixing the steel partition plate in the lateral direction. Then, the first cylinder 10 moves, and the floating joint 21 presses against the end positioning plate 22, so that the end positioning plate 22 fits against the top of the steel partition plate. The entire welding mechanism 4 is adjusted to a position parallel to the weld seam of the workpiece, and the steel partition plate sealing plate is pressed down in a buffer manner to fix the steel partition plate. Finally, the transverse moving module 12, the lifting moving module 11 and the manual shifting table 20 adjust the position of the welding gun 24 in sequence and perform the welding operation.

[0036] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A novel steel partition welding equipment, characterized in that: The device includes a housing base (3) and two follower welding fixtures (1 and 2) symmetrically arranged on the left and right sides of the housing base (3). The follower welding fixtures (1 and 2) are connected together by a lead screw (15). One end of the lead screw (15) passes through the follower welding fixture (1) and is equipped with a handwheel (5). Both the follower welding fixtures (1 and 2) include a comb-shaped straightening mechanism (16) arranged above the housing base (3). The comb-shaped straightening mechanism (16) is equipped with a transverse clamping and straightening device (6). The outer ends of the comb-shaped straightening mechanism (16) are equipped with end fine-tuning devices (7). A welding mechanism (4) is arranged above the comb-shaped straightening mechanism (16). A wire feeder (8) is arranged above the welding mechanism (4) through a bracket. Welding wire is wound on the wire feeder (8). The comb-shaped straightening mechanism (16) includes a straightening fixed seat (16-1) and a straightening movable seat (16-2). The straightening fixed seat (16-1) has a groove (16-1-1) for placing the straightening movable seat (16-2). The groove (16-1-1) has a steel partition placement groove (16-1-2) for placing steel partitions in the vertical direction. The straightening movable seat (16-2) has a steel partition clamping groove (16-2-2) for placing steel partitions and a clamping plate (16-2-1) for pressing the steel partitions. The clamping plate (16-2-1) and the steel partition placement groove (16-1-2) are placed in parallel. The end fine-tuning device (7) includes an end positioning plate (22) fixedly connected to the welding mechanism (4). Floating joints (21) are provided on the outer side walls of both ends of the end positioning plate (22). The floating joints (21) are connected to the working end of cylinder one (10).

2. The novel steel partition welding equipment according to claim 1, characterized in that: The following welding fixture one (1) and the following welding fixture two (2) have the same structure.

3. The novel steel partition welding equipment according to claim 1, characterized in that: The transverse clamping and straightening device (6) includes a hydraulic cylinder (23) and a second cylinder (19) respectively disposed at both ends of the comb-shaped straightening mechanism (16). The hydraulic cylinder output shaft (9) of the hydraulic cylinder (23) is provided with a straightening head (17), which is engaged with the comb-shaped straightening mechanism (16). The output shaft of the second cylinder (19) is provided with a straightening reset head (18), which abuts against the comb-shaped straightening mechanism (16).

4. The novel steel partition welding equipment according to claim 1, characterized in that: The welding mechanism (4) includes a lateral moving module (12) disposed outside the comb-shaped straightening mechanism (16). A lifting moving module (11) is slidably connected above the lateral moving module (12). A welding connecting plate (13) is slidably connected on the lifting moving module (11). Manual shifting platforms (20) are symmetrically arranged on the welding connecting plate (13). A welding torch holding connecting plate (26) is disposed on the manual shifting platform (20). A welding torch holding block (25) is installed on the welding torch holding connecting plate (26). A welding torch (24) is disposed on the welding torch holding block (25).

5. The novel steel partition welding equipment according to claim 4, characterized in that: The lifting and moving module (11) slides on the horizontal moving module (12) via a drag chain (14).

6. The novel steel partition welding equipment according to claim 4, characterized in that: The manual shifting stage (20) includes a tripod (20-1), a slider 1 (20-2) is provided on one side of the tripod (20-1), the slider 1 (20-2) is slidably mounted on a slide rail 1 (20-3), and the slide rail 1 (20-3) is mounted on the welding connection plate (13); a slider 2 (20-4) is provided on the side of the tripod (20-1) perpendicular to the slider 1 (20-2), and a slide rail 2 (20-5) is slidably mounted on the slider 2 (20-4), and the slide rail 2 (20-5) is mounted on the welding torch holding connection plate (26).

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