A welding device and method for welding multiple partitions in an AI server cabinet

Abstract

The application discloses a kind of welding equipment and method for welding multiple partitions in AI server cabinet, and the application relates to the technical field of welding multiple partitions in AI server cabinet, it includes workbench, fixedly arranged positioning base for positioning AI server cabinet on the tabletop of workbench, and the right end of positioning base is provided with positioning stop in it;The top surface of the left end portion of channel steel is fixedly provided with a linear cylinder M arranged longitudinally, a support M is fixedly arranged on the top surface of the moving part of linear cylinder M, and a welding head M is fixedly arranged in the support M and inclined leftward and downward;The bottom surface of the left end portion of channel steel is fixedly provided with a linear cylinder P arranged longitudinally, a support P is fixedly arranged on the top surface of the moving part of linear cylinder P, and a welding head P is fixedly arranged in the support P and inclined leftward and upward.The beneficial effects of the application are: reduce the work intensity of workers, improve the efficiency of welding partitions in AI server cabinet.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of welding multiple partitions in an AI server cabinet, and particularly relates to a welding device and method for welding multiple partitions in an AI server cabinet. BACKGROUND

[0002] The finished AI server cabinet is used for installing multiple AI servers, and the core role of the finished AI server cabinet is to provide high-performance computing support for artificial intelligence applications, so as to meet the high computing power demand for mass data processing and complex algorithm operation in the AI model training and reasoning process.

[0003] Among them, the sizes of finished AI server cabinets of different specifications are different, and the structure of a finished AI server cabinet produced by a workshop for a customer is as shown in Figures 1-3 The finished AI server cabinet includes an AI server cabinet 1, an opening formed at the right end of the AI server cabinet 1, four partitions 2 welded on the left side inner wall of the AI server cabinet 1 along the height direction, and the vertical spacing between every two adjacent partitions 2 is equal. The upper edge of the left end of the partition 2 is in contact with the left side inner wall of the AI server cabinet 1, and the lower edge of the left end of the partition 2 is in contact with the left side inner wall of the AI server cabinet 1, and a strip-shaped welding scar 3 is formed at the contact position. The four partitions 2 are respectively used for carrying AI servers of different models.

[0004] The method for a worker in the workshop to weld a batch of finished AI server cabinets is as follows:

[0005] S1, the worker takes out an AI server cabinet 1 as shown in Figures 4-5 , and supports it on the table top of a tooling table 4;

[0006] S2, the worker rotates the pressing plate 5 downward to press the pressing plate 5 on the top surface of the AI server cabinet 1, so as to fix the AI server cabinet 1 between the pressing plate 5 and the tooling table 4, as shown in Figure 6 ;

[0007] S3, the first partition 2 is welded on the left side inner wall of the AI server cabinet 1, and the specific operation steps are as follows:

[0008] S31, the worker draws a line on the left side inner wall of the AI server cabinet 1 with a pencil, and ensures that the position of the line is the to-be-welded position of the partition 2;

[0009] S32, the worker takes out a partition 2 as shown in Figures 7-8 , abuts the left end face of the partition 2 against the line and keeps the partition 2 stationary, and the abutting direction is as shown by the arrow in Figure 9 , so that the partition 2 enters the welding station;

[0010] S33. The worker operates the laser welding machine with his right hand, aligning the welding head 6 of the laser welding machine with the contact point between the upper edge of the left end of the partition 2 and the inner left wall of the AI ​​server cabinet 1, such as... Figure 10 As shown; then the worker turns on the laser welding machine, the welding head 6 emits a laser beam, and the emitted laser beam begins to weld the upper edge of the left end of the partition 2 to the AI ​​server cabinet 1;

[0011] Then, the worker operates the laser welding machine, causing the welding head 6 to gradually move backward. The welding head 6 gradually welds the upper edge of the left end of the partition 2 to the AI ​​server cabinet 1. As the welding head 6 passes the partition 2, a strip-shaped weld scar 3 is formed between the upper edge of the left end of the partition 2 and the inner left wall of the AI ​​server cabinet 1. Figure 11 As shown;

[0012] S34. The worker operates the laser welding machine with his right hand, aligning the welding head 6 of the laser welding machine with the contact point between the lower edge of the left end of the partition 2 and the inner left wall of the AI ​​server cabinet 1, such as... Figure 12 As shown; then the laser welding machine is turned on, the welding head 6 emits a laser beam, and the emitted laser beam begins to weld the lower edge of the left end of the partition 2 to the AI ​​server cabinet 1;

[0013] The worker then gradually moves the welding head 6 backward, welding the lower edge of the left end of the partition 2 to the AI ​​server cabinet 1. As the welding head 6 passes the partition 2, a strip-shaped weld scar 3 is formed between the lower edge of the left end of the partition 2 and the inner left wall of the AI ​​server cabinet 1. Figure 13 As shown, the first partition 2 was finally welded onto the inner left side wall of the AI ​​server cabinet 1.

[0014] S4. The worker repeats step S3 three times to weld three more partitions 2 onto the inner left side of the AI ​​server cabinet 1. This completes the process of welding four partitions 2 inside an AI server cabinet 1, resulting in the first desired finished AI server cabinet. The structure of the finished AI server cabinet is as follows: Figures 1-3 As shown;

[0015] S5. The worker rotates the clamping plate 5 upwards to separate the clamping plate 5 from the AI ​​server cabinet 1, and then the worker removes the finished AI server cabinet from the tooling table 4.

[0016] S6. Workers repeat steps S1 to S5 multiple times to weld four partitions 2 onto the left inner wall of multiple AI server cabinets 1, thereby obtaining a batch of finished AI server cabinets.

[0017] However, while the methods used in the workshop can weld and produce a batch of finished AI server racks, the following technical defects still exist in actual operation:

[0018] I. In step S31, the worker needs to draw a line on the left inner wall of the AI ​​server cabinet 1 with a pencil. In step S32, the worker also needs to manually press the left end face of the partition 2 against the line and keep the partition 2 still so that the partition 2 can enter the welding station. Both operations are performed manually by the worker, which not only increases the worker's workload but also prolongs the welding time of the partition 2, thereby reducing the efficiency of welding the partition 2 inside the AI ​​server cabinet 1.

[0019] II. In step S33, the worker needs to operate the laser welding machine to form a strip weld scar 3 between the upper edge of the left end of the partition 2 and the left inner wall of the AI ​​server cabinet 1 through the welding head 6 of the laser welding machine. In step S34, the worker also needs to operate the laser welding machine to form a strip weld scar 3 between the lower edge of the left end of the partition 2 and the left inner wall of the AI ​​server cabinet 1 through the welding head 6 of the laser welding machine. Only then can a partition 2 be welded inside the AI ​​server cabinet 1. In other words, the worker needs to perform two welding processes in total to weld a partition 2 to the left inner wall of the AI ​​server cabinet 1. This undoubtedly increases the welding time of the partition 2, thereby further reducing the efficiency of welding the partition 2 inside the AI ​​server cabinet 1.

[0020] Therefore, there is an urgent need for welding equipment and methods that can reduce the workload of workers and improve the efficiency of welding partitions inside AI server cabinets. Summary of the Invention

[0021] The purpose of this invention is to overcome the shortcomings of the prior art and provide a welding device and method for welding multiple partitions inside an AI server cabinet.

[0022] The objective of this invention is achieved through the following technical solution: a welding device for welding multiple partitions inside an AI server cabinet, comprising a workbench and a positioning base fixed on the workbench surface for positioning the AI ​​server cabinet, wherein a positioning stop is provided at the right end of the positioning base and the positioning stop matches the outer contour of the AI ​​server cabinet.

[0023] The workbench is also fixed on the right side of the positioning base, which is used to allow the partition to enter the welding station. The welding assembly includes an arched frame fixed on the workbench, a drive motor fixed on the top wall of the arched frame, and a guide rod that slides upward through the top wall of the arched frame. A gear is installed on the output shaft of the drive motor. A lifting platform is fixed at the top of the guide rod. A rack that slides downward through the top wall of the arched frame is fixed on the bottom surface of the lifting platform. The rack meshes with the gear.

[0024] A mounting base is fixed on the top surface of the lifting platform. A main cylinder is fixed on the right side wall of the mounting base. The piston rod of the main cylinder passes through the mounting base to the left, and a concave part is fixed on the extended end. A channel steel is fixed between the left and right side walls of the concave part. The horizontal width of the channel steel is less than the horizontal width of the partition plate. The longitudinal width of the groove of the channel steel is equal to the longitudinal width of the partition plate. A horizontally arranged secondary cylinder is fixed inside the concave part. The piston rod of the secondary cylinder extends to the right, and a push plate is fixed on the extended end. The push plate and the groove of the channel steel are opposite to each other.

[0025] A longitudinally arranged linear cylinder M is fixed on the top surface of the left end of the channel steel. A bracket M is fixed on the top surface of the moving part of the linear cylinder M. A welding head M that tilts to the left and downwards is fixed inside the bracket M. A longitudinally arranged linear cylinder P is fixed on the bottom surface of the left end of the channel steel. A bracket P is fixed on the top surface of the moving part of the linear cylinder P. A welding head P that tilts to the left and upwards is fixed inside the bracket P.

[0026] Multiple support legs, which are fixed to the ground, are fixed on the bottom surface of the workbench.

[0027] Two connecting brackets are fixed between the positioning base and the worktable.

[0028] A square hole is provided in the top wall of the arched frame, and the guide rod slides in conjunction with the square hole.

[0029] The top wall of the arched frame has a through groove located to the right of the square hole, and the lower end of the rack passes through the through groove downward.

[0030] The wiring of welding head M and welding head P are both connected to the laser welding machine, and welding head M and welding head P are symmetrical vertically.

[0031] The welding equipment also includes a controller, which is electrically connected to the laser welding machine, linear cylinder M, linear cylinder P, drive motor, main cylinder and secondary cylinder via signal lines.

[0032] A method for welding multiple partitions inside an AI server cabinet, comprising the following steps:

[0033] S1. The worker takes out an AI server cabinet and puts it into the positioning stop of the positioning base from top to bottom. Since the positioning stop matches the outer contour of the AI ​​server cabinet, the AI ​​server cabinet is positioned. At this time, the first welding position on the left inner wall of the AI ​​server cabinet is exactly opposite to the groove of the channel steel.

[0034] S2. Weld the first partition to the inner left side of the AI ​​server cabinet. The specific steps are as follows:

[0035] S21. The worker takes out a partition and places it from top to bottom into the groove of the channel steel of the welding assembly. The right end of the partition rests against the push plate. Since the first welding position on the left inner wall of the AI ​​server cabinet is exactly opposite to the groove of the channel steel, and since the partition and the groove of the channel steel cooperate, the first partition is positioned. At this time, the partition is exactly opposite to the first welding position on the left inner wall of the AI ​​server cabinet.

[0036] S22. The piston rod of the secondary cylinder of the control welding assembly retracts to the left, the piston rod drives the push plate to move to the left, and the push plate pushes the partition to move to the left in the groove of the channel steel; when the piston rod of the secondary cylinder is fully retracted, the left end of the partition is just exposed outside the groove of the channel steel.

[0037] S23. The piston rod of the main cylinder of the control welding assembly extends to the left, the piston rod drives the concave part to move to the left, the concave part drives the secondary cylinder, channel steel and push plate to move to the left synchronously, and the channel steel drives the partition plate, linear cylinder M and linear cylinder P to move to the left synchronously.

[0038] When the piston rod of the main cylinder is fully extended, the partition enters the AI ​​server cabinet and the left end of the partition abuts against the first welding position on the left inner wall of the AI ​​server cabinet, thus allowing the partition to enter the welding station. At this time, the welding head M on the linear cylinder M is facing the upper edge of the left end of the partition and the contact point with the left inner wall of the AI ​​server cabinet. At the same time, the welding head P on the linear cylinder P is facing the lower edge of the left end of the partition and the contact point with the left inner wall of the AI ​​server cabinet.

[0039] S24. Control the laser welding machine to start. The laser beam emitted by the welding head M irradiates the contact point between the upper edge of the left end of the partition and the inner wall of the left side of the AI ​​server cabinet, thereby starting to weld the upper edge of the left end of the partition to the AI ​​server cabinet. At the same time, the laser beam emitted by the welding head P irradiates the contact point between the lower edge of the left end of the partition and the inner wall of the left side of the AI ​​server cabinet, thereby starting to weld the lower edge of the left end of the partition to the AI ​​server cabinet.

[0040] S25. Control the moving part of the linear cylinder M to move backward. The moving part drives the bracket M to move backward. The bracket M drives the welding head M to move to the right in sync. The welding head M gradually welds the upper edge of the left end of the partition to the AI ​​server cabinet. When the welding head M passes the partition backward, a strip weld scar is formed between the upper edge of the left end of the partition and the left inner wall of the AI ​​server cabinet.

[0041] At the same time, the moving part of the linear cylinder P is controlled to move backward, which drives the support P to move backward. The support P drives the welding head P to move to the right in sync. The welding head P gradually welds the lower edge of the left end of the partition to the AI ​​server cabinet. When the welding head P passes the partition backward, a strip weld scar is formed between the lower edge of the left end of the partition and the left inner wall of the AI ​​server cabinet, thus finally achieving the welding of the first partition on the left inner wall of the AI ​​server cabinet.

[0042] S3. Weld the second partition to the inner left side of the AI ​​server cabinet. The specific steps are as follows:

[0043] S31. Control the laser welding machine to shut down, and then control the piston rod of the main cylinder to retract to the right. The piston rod drives the concave part to move to the right, and the concave part drives the secondary cylinder and the channel steel to move to the right synchronously. The channel steel drives the linear cylinder M and the linear cylinder P to move to the right synchronously. When the piston rod of the main cylinder is fully retracted, the channel steel, the secondary cylinder, the linear cylinder M and the linear cylinder P are all reset.

[0044] S32. Control the moving parts of linear cylinder M and linear cylinder P to move forward, so that welding head M and welding head P are reset; then control the piston rod of the secondary cylinder to extend to the right, and the piston rod drives the push plate to move to the right, so that the push plate is reset.

[0045] S33. The output shaft of the drive motor controlling the welding assembly rotates counterclockwise. The output shaft drives the gear to rotate counterclockwise synchronously. The gear drives the rack to move downward. The rack drives the lifting platform to move downward. The lifting platform drives the guide rod, main cylinder, concave part, channel steel, linear cylinder M and linear cylinder P to move downward synchronously. When the drive motor runs for the set time, the controller controls the drive motor to shut down. At this time, the second welding position on the left inner wall of the AI ​​server cabinet is exactly opposite to the groove of the channel steel.

[0046] S34. The worker repeats step S2 once to weld the second partition on the inner left side of the AI ​​server cabinet.

[0047] S4. The worker repeats step S3 twice to weld two more partitions on the inner left side of the AI ​​server cabinet, thus finally achieving the welding of four partitions in one AI server cabinet and obtaining the first required finished AI server cabinet.

[0048] S5. Workers repeat steps S1 to S4 multiple times to weld four partitions onto the left inner wall of multiple AI server cabinets, thereby obtaining a batch of finished AI server cabinets.

[0049] The present invention has the following advantages: reducing the workload of workers and improving the efficiency of welding partitions inside the AI ​​server cabinet. Attached Figure Description

[0050] Figure 1 A structural diagram of a finished AI server rack produced in a certain workshop;

[0051] Figure 2 for Figure 1 Main section diagram;

[0052] Figure 3 for Figure 2 CC section view;

[0053] Figure 4 This is a structural diagram of an AI server cabinet;

[0054] Figure 5 for Figure 4 Main section diagram;

[0055] Figure 6 This is a schematic diagram showing how to fix the AI ​​server cabinet between the pressure plate and the tooling table;

[0056] Figure 7 This is a schematic diagram of the partition structure;

[0057] Figure 8 for Figure 7 Main section diagram;

[0058] Figure 9 This is a schematic diagram showing the left end face of the partition abutting against the marked line.

[0059] Figure 10 A schematic diagram showing how to align the welding head of the laser welding machine with the contact point between the upper edge of the left end of the partition and the inner wall of the left side of the AI ​​server cabinet.

[0060] Figure 11 A schematic diagram showing the formation of a strip weld scar between the upper edge of the left end of the partition and the inner left wall of the AI ​​server cabinet;

[0061] Figure 12A schematic diagram showing how to align the welding head of the laser welding machine with the contact point between the lower edge of the left end of the partition and the inner wall of the left side of the AI ​​server cabinet.

[0062] Figure 13 A schematic diagram showing the formation of a strip weld scar between the lower edge of the left end of the partition and the inner left wall of the AI ​​server cabinet;

[0063] Figure 14 This is a schematic diagram of the structure of the present invention;

[0064] Figure 15 for Figure 14 A schematic diagram of the partial cross-section;

[0065] Figure 16 This is a schematic diagram of the positioning base of the present invention;

[0066] Figure 17 for Figure 16 Main section diagram;

[0067] Figure 18 This is a schematic diagram of the welding assembly of the present invention;

[0068] Figure 19 for Figure 18 A schematic diagram of direction D;

[0069] Figure 20 for Figure 18 A schematic diagram of the partial cross-section;

[0070] Figure 21 A schematic diagram illustrating the positioning of the AI ​​server cabinet;

[0071] Figure 22 This is a schematic diagram showing the right end face of the partition resting against the push plate.

[0072] Figure 23 This is a schematic diagram showing the left end of the partition plate just protruding outside the groove of the channel steel.

[0073] Figure 24 This is a schematic diagram showing the first welding position where the left end of the partition abuts against the inner left wall of the AI ​​server cabinet;

[0074] Figure 25 A schematic diagram showing the formation of a strip weld scar between the upper edge of the left end of the partition and the inner left wall of the AI ​​server cabinet;

[0075] Figure 26 This is a schematic diagram of the push plate resetting.

[0076] Figure 27 This is a schematic diagram showing the second welding position on the left inner wall of the AI ​​server cabinet, which is exactly opposite to the groove of the channel steel.

[0077] Figure 28 A schematic diagram showing how to weld the second partition onto the inner left wall of the AI ​​server cabinet;

[0078] In the picture:

[0079] 1-AI server cabinet, 2-partition, 3-strip weld bar, 4-tooling table, 5-pressure plate, 6-welding head;

[0080] 7-Worktable, 8-Positioning base, 9-Positioning stop;

[0081] 10-Welding assembly, 11-Arch frame, 12-Drive motor, 13-Guide rod, 14-Gear, 15-Lifting platform, 16-Rack, 17-Mounting base, 18-Main stage cylinder, 19-Concave part, 20-Channel steel, 21-Groove, 22-Secondary stage cylinder, 23-Push plate;

[0082] 24-Linear cylinder M, 25-Bracket M, 26-Welding head M, 27-Linear cylinder P, 28-Bracket P, 29-Welding head P, 30-Connecting bracket, 31-Square hole, 32-Through groove. Detailed Implementation

[0083] The present invention will be further described below with reference to the accompanying drawings. The scope of protection of the present invention is not limited to the following description:

[0084] like Figures 14-20 As shown, a welding device for welding multiple partitions inside an AI server cabinet includes a workbench 7 and a positioning base 8 fixed on the surface of the workbench 7 for positioning the AI ​​server cabinet 1. The positioning base 8 has a positioning stop 9 at its right end, which mates with the outer contour of the AI ​​server cabinet 1. Multiple support legs supporting the ground are fixed on the bottom surface of the workbench 7. Two connecting frames 30 are fixed between the positioning base 8 and the workbench 7.

[0085] The workbench 7 is also fixed on the table surface, located on the right side of the positioning base 8, for the partition 2 to enter the welding station. The welding assembly 10 includes an arched frame 11 fixed on the table surface of the workbench 7, a drive motor 12 fixed on the top wall of the arched frame 11, and a guide rod 13 that slides upward through the top wall of the arched frame 11. A gear 14 is installed on the output shaft of the drive motor 12. A lifting platform 15 is fixed at the top of the guide rod 13. A rack 16 that slides downward through the top wall of the arched frame 11 is fixed on the bottom surface of the lifting platform 15. The rack 16 meshes with the gear 14.

[0086] A mounting base 17 is fixed on the top surface of the lifting platform 15. A main cylinder 18 is fixed on the right side wall of the mounting base 17. The piston rod of the main cylinder 18 extends to the left through the mounting base 17, and a concave part 19 is fixed on the extended end. A channel steel 20 is fixed between the left and right side walls of the concave part 19. The horizontal width of the channel steel 20 is less than the horizontal width of the partition 2. The longitudinal width of the groove 21 of the channel steel 20 is equal to the longitudinal width of the partition 2. A horizontally arranged secondary cylinder 22 is fixed inside the concave part 19. The piston rod of the secondary cylinder 22 extends to the right, and a push plate 23 is fixed on the extended end. The push plate 23 and the groove 21 of the channel steel 20 are opposite each other.

[0087] A longitudinally arranged linear cylinder M24 is fixed to the top surface of the left end of the channel steel 20. A bracket M25 is fixed to the top surface of the moving part of the linear cylinder M24, and a welding head M26 inclined to the left and downward is fixed inside the bracket M25. A longitudinally arranged linear cylinder P27 is fixed to the bottom surface of the left end of the channel steel 20. A bracket P28 is fixed to the top surface of the moving part of the linear cylinder P27, and a welding head P29 inclined to the left and upward is fixed inside the bracket P28. The wiring of the welding head M26 and the welding head P29 are both connected to a laser welding machine, and the welding heads M26 and P29 are symmetrical vertically.

[0088] A square hole 31 is provided in the top wall of the arched frame 11, and the guide rod 13 is slidably engaged with the square hole 31. A through groove 32 is provided in the top wall of the arched frame 11 on the right side of the square hole 31, and the lower end of the rack 16 passes through the through groove 32 downward.

[0089] The welding equipment also includes a controller, which is electrically connected to the laser welding machine, linear cylinder M24, linear cylinder P27, drive motor 12, main cylinder 18, and secondary cylinder 22 via signal lines. The operator can control the moving parts of linear cylinder M24 and linear cylinder P27 to move backward through the controller, which in turn drives welding head M26 and welding head P29 to move backward in a straight line. At the same time, the controller can also control the extension or retraction of the piston rods of main cylinder 18 and secondary cylinder 22, and can also control the start or stop of drive motor 12, which has the characteristics of high automation.

[0090] A method for welding multiple partitions inside an AI server cabinet, comprising the following steps:

[0091] S1, the worker takes out a... Figures 4-5 The AI ​​server cabinet 1 shown is placed into the positioning stop 9 of the positioning base 8 from top to bottom. Because the positioning stop 9 matches the outer contour of the AI ​​server cabinet 1, the AI ​​server cabinet 1 is positioned. Figure 21As shown, at this time, the first welding position on the left inner wall of the AI ​​server cabinet 1 is exactly opposite to the groove 21 of the channel steel 20.

[0092] S2. Weld the first partition 2 onto the inner left side wall of the AI ​​server cabinet 1. The specific steps are as follows:

[0093] S21, The worker takes out a... Figures 7-8 As shown, partition 2 is placed from top to bottom into the groove 21 of the channel steel 20 of the welding assembly 10, and the right end face of partition 2 rests against the push plate 23, as shown. Figure 22 As shown, since the first welding position on the left inner wall of the AI ​​server cabinet 1 is exactly opposite to the groove 21 of the channel steel 20, and since the partition 2 cooperates with the groove 21 of the channel steel 20, the first partition 2 is positioned. At this time, the partition 2 is exactly opposite to the first welding position on the left inner wall of the AI ​​server cabinet 1.

[0094] S22, the piston rod of the secondary cylinder 22 of the control welding assembly 10 retracts to the left, the piston rod drives the push plate 23 to move to the left, and the push plate 23 pushes the partition plate 2 to move to the left within the groove 21 of the channel steel 20; when the piston rod of the secondary cylinder 22 is fully retracted, the left end of the partition plate 2 is just exposed outside the groove 21 of the channel steel 20, as shown. Figure 23 As shown;

[0095] S23, the piston rod of the main cylinder 18 of the control welding assembly 10 extends to the left, the piston rod drives the concave part 19 to move to the left, the concave part 19 drives the secondary cylinder 22, the channel steel 20 and the push plate 23 to move to the left synchronously, and the channel steel 20 drives the partition plate 2, the linear cylinder M24 and the linear cylinder P27 to move to the left synchronously.

[0096] After the piston rod of the main stage cylinder 18 is fully extended, the partition 2 enters the AI ​​server cabinet 1, and the left end of the partition 2 abuts against the first welding position on the left inner wall of the AI ​​server cabinet 1, such as... Figure 24 As shown, the partition 2 is then moved into the welding station. At this time, the welding head M26 on the linear cylinder M24 is facing the upper edge of the left end of the partition 2 and the contact point with the left inner wall of the AI ​​server cabinet 1. At the same time, the welding head P29 on the linear cylinder P27 is facing the lower edge of the left end of the partition 2 and the contact point with the left inner wall of the AI ​​server cabinet 1.

[0097] S24. Control the laser welding machine to start. The laser beam emitted by the welding head M26 irradiates the contact point between the upper edge of the left end of the partition 2 and the inner wall of the left side of the AI ​​server cabinet 1, thereby starting to weld the upper edge of the left end of the partition 2 to the AI ​​server cabinet 1. At the same time, the laser beam emitted by the welding head P29 irradiates the contact point between the lower edge of the left end of the partition 2 and the inner wall of the left side of the AI ​​server cabinet 1, thereby starting to weld the lower edge of the left end of the partition 2 to the AI ​​server cabinet 1.

[0098] S25. Control the moving part of the linear cylinder M24 to move backward. The moving part drives the bracket M25 to move backward. The bracket M25 drives the welding head M26 to move to the right simultaneously. The welding head M26 gradually welds the upper edge of the left end of the partition 2 to the AI ​​server cabinet 1. After the welding head M26 passes the partition 2 backward, a strip weld scar 3 is formed between the upper edge of the left end of the partition 2 and the left inner wall of the AI ​​server cabinet 1. Figure 25 As shown;

[0099] Simultaneously, the moving part of the linear cylinder P27 is controlled to move backward, which in turn drives the bracket P28 to move backward. The bracket P28 then drives the welding head P29 to move to the right in sync. The welding head P29 gradually welds the lower edge of the left end of the partition 2 to the AI ​​server cabinet 1. As the welding head P29 passes the partition 2, a strip-shaped weld scar 3 is formed between the lower edge of the left end of the partition 2 and the inner left side wall of the AI ​​server cabinet 1. Figure 25 As shown, the first partition 2 was finally welded onto the inner left side wall of the AI ​​server cabinet 1.

[0100] As can be seen from steps S21 to S23, the worker only needs to first place the partition 2 into the groove 21 of the channel steel 20, so that the partition 2 and the first welding position on the left inner wall of the AI ​​server cabinet 1 are opposite each other; then, the piston rod of the secondary cylinder 22 is controlled to retract to the left, so that the left end of the partition 2 is exposed outside the groove 21 of the channel steel 20; finally, the piston rod of the main cylinder 18 is controlled to extend to the left, so that the left end of the partition 2 abuts against the first welding position on the left inner wall of the AI ​​server cabinet 1, thereby allowing the partition 2 to automatically and quickly enter the welding position.

[0101] Therefore, it can be seen that this welding equipment is superior to... Figures 4-13The welding method shown eliminates the need for workers to first draw a line on the inner left side of the AI ​​server cabinet 1 with a pencil to determine the welding position of the partition 2, nor does it require workers to manually place the left end face of the partition 2 against the line and keep the partition 2 stationary before it can enter the welding station. Instead, the partition 2 can be automatically and quickly moved into the welding station simply by the cooperation of the positioning base 8 and the welding component 10. This not only reduces the workload of workers, but also shortens the welding time of the partition 2, thereby improving the efficiency of welding the partition 2 in the AI ​​server cabinet 1.

[0102] Furthermore, in steps S24-S25, after the partition 2 enters the welding station, the worker only needs to control the moving parts of the linear cylinder M24 and the linear cylinder P27 to move backward. The upper edge of the left end of the partition 2 can be welded to the inner left wall of the AI ​​server cabinet 1 by the welding head M26 to form a strip weld scar 3. At the same time, the lower edge of the left end of the partition 2 is welded to the inner left wall of the AI ​​server cabinet 1 by the welding head P29 to form a strip weld scar 3, thereby welding a partition 2 into the AI ​​server cabinet 1.

[0103] Therefore, it can be seen that this welding equipment is superior to... Figures 4-13 The welding method shown eliminates the need for workers to manually operate the laser welding machine to perform two welding processes to weld a partition 2 into the AI ​​server cabinet 1. Instead, by controlling the simultaneous activation of linear cylinders M24 and P27, the partition 2 can be welded into the AI ​​server cabinet 1 in one go, thereby shortening the welding time of the partition 2 and further improving the efficiency of welding the partition 2 into the AI ​​server cabinet 1.

[0104] S3. Weld the second partition 2 onto the inner left side wall of AI server cabinet 1. The specific steps are as follows:

[0105] S31. Control the laser welding machine to shut down, and then control the piston rod of the main cylinder 18 to retract to the right. The piston rod drives the concave part 19 to move to the right, and the concave part 19 drives the secondary cylinder 22 and the channel steel 20 to move to the right synchronously. The channel steel 20 drives the linear cylinder M24 and the linear cylinder P27 to move to the right synchronously. When the piston rod of the main cylinder 18 is fully retracted, the channel steel 20, the secondary cylinder 22, the linear cylinder M24, and the linear cylinder P27 are all reset.

[0106] S32, control the moving parts of linear cylinder M24 and linear cylinder P27 to move forward, thereby resetting welding heads M26 and P29; then control the piston rod of secondary cylinder 22 to extend to the right, the piston rod drives push plate 23 to move to the right, so that push plate 23 is reset, as shown. Figure 26 As shown;

[0107] S33, the output shaft of the drive motor 12 of the control welding assembly 10 rotates counterclockwise, driving the gear 14 to rotate counterclockwise synchronously. The gear 14 drives the rack 16 to move downwards, the rack 16 drives the lifting platform 15 to move downwards, and the lifting platform 15 drives the guide rod 13, the main stage cylinder 18, the concave part 19, the channel steel 20, the linear cylinder M24, and the linear cylinder P27 to move downwards synchronously. When the drive motor 12 runs for a set time, the controller controls the drive motor 12 to shut off. At this time, the second welding position on the left inner wall of the AI ​​server cabinet 1 is exactly opposite to the groove 21 of the channel steel 20. Figure 27 As shown;

[0108] S34. The worker repeats step S2 once to weld the second partition 2 onto the inner left wall of the AI ​​server cabinet 1. Figure 28 As shown;

[0109] S4. The worker repeats step S3 twice to weld two more partitions 2 onto the inner left side of the AI ​​server cabinet 1. This completes the process of welding four partitions 2 inside an AI server cabinet 1, resulting in the first desired finished AI server cabinet. The structure of the finished AI server cabinet is as follows: Figures 1-3 As shown;

[0110] S5. Workers repeat steps S1 to S4 multiple times to weld four partitions 2 onto the left inner wall of multiple AI server cabinets 1, thereby obtaining a batch of finished AI server cabinets.

[0111] Furthermore, as can be seen from steps S2 to S4, workers only need to use the coordinated operation of the channel steel 20 of the welding assembly 10, the secondary cylinder 22, the main cylinder 18 and the drive motor 12 to automatically and correspondingly weld the four partitions 2 to the designated positions on the left inner wall of the AI ​​server cabinet 1, thereby quickly obtaining a finished AI server cabinet and improving the production efficiency of the finished AI server cabinet.

Claims

1. A welding device for welding multiple partitions inside an AI server cabinet, characterized in that: It includes a workbench (7) and a positioning base (8) fixed on the workbench (7) for positioning the AI ​​server cabinet (1). The positioning base (8) has a positioning stop (9) inside the right end, and the positioning stop (9) matches the outer contour of the AI ​​server cabinet (1). The workbench (7) is also fixed on the table surface, which is located on the right side of the positioning base (8) and is used to allow the partition (2) to enter the welding station. The welding assembly (10) includes an arched frame (11) fixed on the table surface of the workbench (7), a drive motor (12) fixed on the top wall of the arched frame (11), and a guide rod (13) that slides upward through the top wall of the arched frame (11). A gear (14) is installed on the output shaft of the drive motor (12). A lifting platform (15) is fixed at the top of the guide rod (13). A rack (16) that slides downward through the top wall of the arched frame (11) is fixed on the bottom surface of the lifting platform (15). The rack (16) meshes with the gear (14). A mounting base (17) is fixed on the top surface of the lifting platform (15). A main cylinder (18) is fixed on the right side wall of the mounting base (17). The piston rod of the main cylinder (18) passes through the mounting base (17) to the left, and a concave part (19) is fixed on the extended end. A channel steel (20) is fixed between the left and right side walls of the concave part (19). The horizontal width of the channel steel (20) is less than the horizontal width of the partition (2). The longitudinal width of the groove (21) of the channel steel (20) is equal to the longitudinal width of the partition (2). A horizontally arranged secondary cylinder (22) is fixed inside the concave part (19). The piston rod of the secondary cylinder (22) extends to the right, and a push plate (23) is fixed on the extended end. The push plate (23) and the groove (21) of the channel steel (20) are opposite to each other. A longitudinally arranged linear cylinder M (24) is fixed on the top surface of the left end of the channel steel (20). A bracket M (25) is fixed on the top surface of the moving part of the linear cylinder M (24). A welding head M (26) inclined to the left and downward is fixed inside the bracket M (25). A longitudinally arranged linear cylinder P (27) is fixed on the bottom surface of the left end of the channel steel (20). A bracket P (28) is fixed on the top surface of the moving part of the linear cylinder P (27). A welding head P (29) inclined to the left and upward is fixed inside the bracket P (28).

2. The welding equipment for welding multiple partitions inside an AI server cabinet according to claim 1, characterized in that: Multiple support legs that are supported on the ground are fixed on the bottom surface of the workbench (7).

3. The welding equipment for welding multiple partitions inside an AI server cabinet according to claim 2, characterized in that: Two connecting brackets (30) are fixed between the positioning base (8) and the worktable (7).

4. The welding equipment for welding multiple partitions inside an AI server cabinet according to claim 3, characterized in that: A square hole (31) is provided in the top wall of the arched frame (11), and the guide rod (13) slides in conjunction with the square hole (31).

5. The welding equipment for welding multiple partitions inside an AI server cabinet according to claim 4, characterized in that: The top wall of the arched frame (11) has a through groove (32) located to the right of the square hole (31), and the lower end of the rack (16) passes through the through groove (32) downward.

6. The welding equipment for welding multiple partitions inside an AI server cabinet according to claim 5, characterized in that: The wiring of welding head M (26) and welding head P (29) are both connected to the laser welding machine, and welding head M (26) and welding head P (29) are symmetrical vertically.

7. The welding equipment for welding multiple partitions inside an AI server cabinet according to claim 6, characterized in that: The welding equipment also includes a controller, which is electrically connected to the laser welding machine, linear cylinder M (24), linear cylinder P (27), drive motor (12), main cylinder (18) and secondary cylinder (22) via signal lines.

8. A method for welding multiple partitions inside an AI server cabinet, using the welding equipment for welding multiple partitions inside an AI server cabinet as described in claim 7, characterized in that: It includes the following steps: S1. The worker takes out an AI server cabinet (1) and puts the AI ​​server cabinet (1) into the positioning stop (9) of the positioning base (8) from top to bottom. Since the positioning stop (9) matches the outer contour of the AI ​​server cabinet (1), the AI ​​server cabinet (1) is positioned. At this time, the first welding position on the left inner wall of the AI ​​server cabinet (1) is exactly opposite to the groove (21) of the channel steel (20). S2. Weld the first partition (2) onto the inner left side of the AI ​​server cabinet (1). The specific operation steps are as follows: S21. The worker takes out a partition (2) and puts the partition (2) into the groove (21) of the channel steel (20) of the welding assembly (10) from top to bottom. The right end of the partition (2) is placed against the push plate (23). Since the first welding position on the left inner wall of the AI ​​server cabinet (1) is exactly opposite to the groove (21) of the channel steel (20), and since the partition (2) and the groove (21) of the channel steel (20) are matched, the first partition (2) is positioned. At this time, the partition (2) is exactly opposite to the first welding position on the left inner wall of the AI ​​server cabinet (1). S22, the piston rod of the secondary cylinder (22) of the control welding assembly (10) retracts to the left, the piston rod drives the push plate (23) to move to the left, and the push plate (23) pushes the partition (2) to move to the left in the groove (21) of the channel steel (20); when the piston rod of the secondary cylinder (22) is fully retracted, the left end of the partition (2) is just exposed outside the groove (21) of the channel steel (20); S23, the piston rod of the main cylinder (18) of the control welding assembly (10) extends to the left, the piston rod drives the concave part (19) to move to the left, the concave part (19) drives the secondary cylinder (22), the channel steel (20) and the push plate (23) to move to the left in sync, the channel steel (20) drives the partition plate (2), the linear cylinder M (24) and the linear cylinder P (27) to move to the left in sync; When the piston rod of the main cylinder (18) is fully extended, the partition (2) enters the AI ​​server cabinet (1), and the left end of the partition (2) abuts against the first welding position on the left inner wall of the AI ​​server cabinet (1), thereby allowing the partition (2) to enter the welding position. At this time, the welding head M (26) on the linear cylinder M (24) is facing the upper edge of the left end of the partition (2) and the contact point with the left inner wall of the AI ​​server cabinet (1). At the same time, the welding head P (29) on the linear cylinder P (27) is facing the lower edge of the left end of the partition (2) and the contact point with the left inner wall of the AI ​​server cabinet (1). S24. Control the laser welding machine to start. The laser beam emitted by the welding head M (26) irradiates the contact point between the upper edge of the left end of the partition (2) and the inner wall of the left side of the AI ​​server cabinet (1), thereby starting to weld the upper edge of the left end of the partition (2) onto the AI ​​server cabinet (1); at the same time, the laser beam emitted by the welding head P (29) irradiates the contact point between the lower edge of the left end of the partition (2) and the inner wall of the left side of the AI ​​server cabinet (1), thereby starting to weld the lower edge of the left end of the partition (2) onto the AI ​​server cabinet (1); S25. Control the moving part of the linear cylinder M (24) to move backward. The moving part drives the bracket M (25) to move backward. The bracket M (25) drives the welding head M (26) to move to the right in sync. The welding head M (26) gradually welds the upper edge of the left end of the partition (2) to the AI ​​server cabinet (1). When the welding head M (26) passes the partition (2) backward, a strip weld scar (3) is formed between the upper edge of the left end of the partition (2) and the left inner wall of the AI ​​server cabinet (1). At the same time, the moving part of the linear cylinder P (27) is controlled to move backward, and the moving part drives the bracket P (28) to move backward. The bracket P (28) drives the welding head P (29) to move to the right in sync. The welding head P (29) gradually welds the lower edge of the left end of the partition (2) to the AI ​​server cabinet (1). When the welding head P (29) passes the partition (2) backward, a strip weld scar (3) is formed between the lower edge of the left end of the partition (2) and the left inner wall of the AI ​​server cabinet (1). Thus, the first partition (2) is finally welded on the left inner wall of the AI ​​server cabinet (1). S3. Weld the second partition (2) onto the inner left side of the AI ​​server cabinet (1). The specific operation steps are as follows: S31. Control the laser welding machine to shut down, and then control the piston rod of the main cylinder (18) to retract to the right. The piston rod drives the concave part (19) to move to the right. The concave part (19) drives the secondary cylinder (22) and the channel steel (20) to move to the right synchronously. The channel steel (20) drives the linear cylinder M (24) and the linear cylinder P (27) to move to the right synchronously. When the piston rod of the main cylinder (18) is fully retracted, the channel steel (20), the secondary cylinder (22), the linear cylinder M (24) and the linear cylinder P (27) are all reset. S32. Control the moving parts of linear cylinder M (24) and linear cylinder P (27) to move forward, so that welding head M (26) and welding head P (29) are reset; then control the piston rod of secondary cylinder (22) to extend to the right, and the piston rod drives the push plate (23) to move to the right, so that the push plate (23) is reset. S33, the output shaft of the drive motor (12) of the control welding assembly (10) rotates counterclockwise, the output shaft drives the gear (14) to rotate counterclockwise synchronously, the gear (14) drives the rack (16) to move downward, the rack (16) drives the lifting platform (15) to move downward, the lifting platform (15) drives the guide rod (13), the main cylinder (18), the concave part (19), the channel steel (20), the linear cylinder M (24) and the linear cylinder P (27) to move downward synchronously; when the drive motor (12) runs to the set time, the controller controls the drive motor (12) to turn off. At this time, the second welding position on the left inner wall of the AI ​​server cabinet (1) is exactly opposite to the groove (21) of the channel steel (20); S34. The worker repeats step S2 once to weld the second partition (2) on the left inner wall of the AI ​​server cabinet (1). S4. The worker repeats step S3 twice to weld two more partitions (2) on the left inner wall of the AI ​​server cabinet (1), thus finally achieving the welding of four partitions (2) inside an AI server cabinet (1) and obtaining the first required finished AI server cabinet. S5. Workers repeat steps S1 to S4 multiple times to weld four partitions (2) onto the left inner wall of multiple AI server cabinets (1), thereby obtaining a batch of finished AI server cabinets.

Images