Automatic welding platform for energy storage cabinet

Abstract

The invention relates to the technical field of welding platforms, and discloses an energy storage cabinet automatic welding platform which comprises supporting parts and driving turntables, the opposite sides of the two supporting parts are rotationally provided with the driving turntables, driving motors are installed on the top faces of the supporting parts, and the output ends of the driving motors are fixedly connected to the driving turntables. According to the energy storage cabinet welding device, by means of the adsorbable supporting structure, cabinet bodies can be spliced and fixed firstly and then welded during welding, the stability during welding is guaranteed, the welding stroke is more efficient, the welding efficiency is improved, the welding efficiency is improved, and the energy storage cabinet welding device is suitable for large-scale popularization and application. And the position does not need to be repeatedly moved and adjusted, the position of the cabinet body is conveniently controlled, the problem that an existing energy storage cabinet automatic welding platform is inconvenient to splice and fix during welding is solved, the welding difficulty is reduced, and the welding stroke is more efficient.

Description

Technical Field

[0001] This invention application relates to the technical field of welding platforms, specifically an automated welding platform for energy storage cabinets. Background Art

[0002] An energy storage cabinet is the basic unit of an energy storage device. The daily power storage capacity of an energy storage cabinet reaches 5,500 degrees, like a large power bank, equivalent to the daily power consumption of more than five hundred households. Its core function is to convert electrical energy into chemical energy for storage through a battery pack and convert it back into electrical energy for output when needed. It is widely used in power systems, renewable energy, and industrial and commercial fields to achieve grid load balancing and improve energy utilization efficiency.

[0003] When assembling and processing an energy storage cabinet, parts such as the plate-shaped cabinet body of the energy storage cabinet need to be placed on a welding platform, and after splicing and fitting, welding is carried out. However, since the existing energy storage cabinets are all relatively large, during welding, adjustments need to be made according to the welding sequence. It is necessary to first assemble the cabinet body into a rectangular cabinet body and then weld the interior. However, due to the large volume of the cabinet body, after assembly, large support parts are required for fixation, and when welding the four sides, repeated adjustments are needed, increasing the welding difficulty and time consumption. Summary of the Invention

[0004] In order to solve the problem that the existing automated welding platform for energy storage cabinets is inconvenient for splicing and fixing during welding, the present invention provides an automated welding platform for energy storage cabinets to solve the above problems.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An automated welding platform for energy storage cabinets includes a support part and a driving turntable. Driving turntables are rotatably provided on the opposite sides of the two support parts. A driving motor is installed on the top surface of the support part, and the output end of the driving motor is fixedly connected to the driving turntable for driving the driving turntable to rotate;

[0007] A number of fixing parts are equidistantly installed on the opposite sides of the two driving turntables for supporting and fixing the cabinet plates of the energy storage cabinet. Each fixing part is connected to the driving turntable through an adjusting assembly, and the adjusting assembly is used to adjust the distance between the fixing part and the driving turntable;

[0008] A welding part is provided between the two driving turntables for welding two adjacent cabinet plates of the energy storage cabinet.

[0009] Further, the support part includes a fixed bottom plate, a support frame and a bearing seat. The support frame is fixed on the top surface of the fixed bottom plate. An elevation frame is fixed on the top surface of the support frame. Reinforcing rib plates are fixed inside the support frame. The output end of the driving motor is rotatably sleeved with a bearing seat, and the bearing seat is fixedly installed on the top surface of the elevation frame. Lockable pulleys are symmetrically fixed on the bottom surface of one of the fixed bottom plates.

[0010] Further, the fixing part includes a fixed support plate, a guide air pipe, branch air pipes and connecting air pipes. Four fixed support plates are equidistantly arranged on the opposite sides of the two driving turntables. A guide air pipe is arranged on the outside of each fixed support plate. A number of branch air pipes are equidistantly and through-fixedly arranged between each guide air pipe and the fixed support plate. A connecting air pipe is through-fixedly arranged on the side of each branch air pipe.

[0011] Further, the adjusting assembly includes air cylinders and support connecting plates. A support connecting plate is fixed on the side of each fixed support plate. Each support connecting plate is slidably attached to the side wall of the driving turntable. An air cylinder is fixedly installed on the outer wall of the driving turntable outside each support connecting plate. The output end of each air cylinder is fixed on the fixed support plate. A positioning assembly is installed on one of the support connecting plates in each group for assisting in positioning the cabinet board of the energy storage cabinet.

[0012] Further, the welding part includes a pneumatic linear slide rail, a sliding sleeve and a robotic arm. A pneumatic linear slide rail is arranged between the central positions of the two driving turntables. A fixed block is fixed at one end of the pneumatic linear slide rail close to the pulley side. The fixed block is slidably inserted into the lock seat. The lock seat is fixed on the support part. A lock body is fixed on the side of the lock seat for locking the fixed block. The other end of the pneumatic linear slide rail is fixed on the other driving turntable. A sliding sleeve is slidably sleeved on the pneumatic linear slide rail. A robotic arm is fixedly installed on the top surface of the sliding sleeve. A welding torch fixing sleeve is fixed at the execution end of the robotic arm for clamping and fixing the welding torch.

[0013] Further, the fixing part also includes a protective rubber pad and a connecting air pipe. A protective rubber pad is adhesively fixed on the side of each fixed support plate away from the guide air pipe. Each protective rubber pad is arranged in a horizontally placed U shape that matches the fixed support plate. Through holes that match the branch air pipes are opened inside each fixed support plate and the protective rubber pad. A dust-proof net is fixed inside each through hole.

[0014] Further, the positioning assembly includes a moving plate and a positioning plate. A fixable moving plate is slidably connected to the outside of one of the support connecting plates in each group. Positioning plates are fixed at one ends of the opposite sides of the two moving plates for positioning the cabinet board of the energy storage cabinet.

[0015] Further, the adjusting component further includes a moving slider and a sliding groove. A sliding groove is formed inside each driving turntable on the side of each supporting connecting plate. A moving slider is slidably sleeved inside each sliding groove. Each moving slider and the sliding groove are arranged as convex types that cooperate with each other and are horizontally placed.

[0016] Further, the positioning component further includes a fixed slider, a fixed screw, and a fixed nut. A fixed slider is slidably sleeved inside each moving plate. The side of each fixed slider is fixed to the side wall of the supporting connecting plate. A fixed screw is fixed to the outside of each fixed slider. One end of each fixed screw extending outside the moving plate is threadedly sleeved with a fixed nut. A rectangular sliding groove that cooperates with the fixed slider is formed inside each moving plate.

[0017] Further, a welding method for an energy storage cabinet automatic welding platform, the welding method includes the following steps:

[0018] Step (A), assemble the welding platform and place the cabinet body;

[0019] Step (A1), push the support frame with the pulley side, so that the fixed block is inserted into the lock seat, and open the lock body. Lock the pneumatic linear slide rail and the lock seat through the lock body, and fix the welding torch on the welding torch fixing sleeve;

[0020] Step (A2), according to the size of the energy storage cabinet body to be welded, adjust the position of the fixed support plate. When adjusting, open the air cylinder, so that the air cylinder pushes the supporting connecting plate to move. The supporting connecting plate drives the fixed support plate to move. The movement of the supporting connecting plate drives the moving slider to slide inside the sliding groove, so as to adjust the distance between the fixed support plate and the center of the driving turntable, and fix the fixed support plate;

[0021] After the adjustment of the fixed support plate is completed, turn the fixed nut to release the clamping and fixing of the moving plate by the fixed nut. Pull the moving plate, and adjust the position of the positioning plate according to the size of the energy storage cabinet. After the adjustment is completed, turn the fixed nut again to clamp and fix the fixed nut again;

[0022] Step (B), assemble the energy storage cabinet and weld;

[0023] Step (B1), the driving motor runs, drives the driving turntable to rotate, rotates the fixed support plate with the positioning plate to the bottommost end. The handling device places the cabinet body inside the lowermost fixed support plate. Open the air pump to generate negative pressure inside the through hole, adsorb and fix the cabinet body on the fixed support plate and the protective rubber pad, and make the side of the cabinet body fit against the positioning plate;

[0024] Step (B2): After the first cabinet body is fixed, the driving motor runs to drive the driving turntable to rotate, rotate the first cabinet body to a vertical position, then place the second cabinet body on the fixed pallet rotated to the lowest position, fit and assemble it with the first piece, and adsorb and fix the second cabinet body on the fixed pallet and the protective rubber pad;

[0025] Step (B3): After the first and second cabinet bodies are assembled, the driving motor runs to drive the driving turntable to rotate, rotate the first cabinet body to the uppermost position, rotate the second cabinet body to a vertical position, and then assemble and place the third cabinet body. At the same time, the robotic arm runs to drive the welding torch to weld the connection between the first cabinet body and the second cabinet body, and the pneumatic linear slide rail runs to drive the welding torch to move through the sliding sleeve;

[0026] Step (B4): After the third cabinet body is assembled and the first and second cabinet bodies are welded, then assemble the fourth cabinet body and weld the connection between the second cabinet body and the third cabinet body. After the welding is completed, during the return movement of the welding torch, the welding torch welds the connection between the third cabinet body and the fourth cabinet body, and finally welds the connection between the first cabinet body and the fourth cabinet body;

[0027] Step (C): Remove the energy storage cabinet after welding and forming;

[0028] Step (C1): Place a movable tray at the bottom of the formed energy storage cabinet and make the top of the tray fit the bottom surface of the formed energy storage cabinet. Then turn off the air pump to release the adsorption force on the cabinet body, and then open the lock body to release the limit lock of the lock body on the fixed block;

[0029] Step (C2): Move the support part to release the limit of the formed energy storage cabinet by the side support part. Then remove the formed energy storage cabinet from the outside of the welding part through the tray, move the support part back to the side of the pneumatic linear slide rail, and align and lock the pneumatic linear slide rail with the driving turntable.

[0030] Compared with the prior art, the beneficial effects of the present invention are:

[0031] 1. In the present invention, through the adsorbable support structure, during welding, the cabinet bodies can be first spliced and fixed and then welded, ensuring the stability during welding, and the welding process is more efficient. There is no need to repeatedly move and adjust the position, which is convenient for controlling the position of the cabinet body, solves the problem that the existing automatic welding platform for energy storage cabinets is inconvenient to splice and fix during welding, reduces the welding difficulty, and makes the welding process more efficient.

[0032] 2. In the present invention, through the adjustable design of the support connecting plate, during use, the position of the support connecting plate can be adjusted according to the size of the energy storage cabinet, improving the applicability of the welding platform. Moreover, the movable design of the single-sided support frame facilitates the blanking of the energy storage cabinet body after welding, enhancing the convenience during the operation of the welding platform.

[0033] 3. In the present invention, through the preliminary placement type positioning component, during welding, the energy storage cabinet body can be repositioned through the positioning plate, further ensuring the accuracy of the splicing of the energy storage cabinet body when the welding platform is in use. At the same time, it also facilitates the subsequent assembly and positioning of the energy storage cabinet body, improving the accuracy during the use of the welding platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0035] Figure 1 is a three-dimensional structural schematic diagram of an automated welding platform according to an embodiment of the present application;

[0036] Figure 2 is Figure 1 a partial structural schematic diagram of the automated welding platform in the shown embodiment;

[0037] Figure 3 is Figure 1 a partial structural sectional schematic diagram of the automated welding platform in the shown embodiment;

[0038] Figure 4 is Figure 1 a structural schematic diagram of the driving turntable in the shown embodiment;

[0039] Figure 5 is Figure 1 a structural schematic diagram of the cabinet fixing part in the shown embodiment;

[0040] Figure 6 is Figure 1 a structural schematic diagram of the positioning component in the shown embodiment;

[0041] Figure 7 is Figure 1 a front view schematic diagram of the partial structure of the welding part in the shown embodiment.

[0042] Meanings of the reference numerals in the drawings: 1. Support part; 11. Fixed bottom plate; 12. Support frame; 13. Reinforcing rib plate; 14. Heightening frame; 15. Bearing seat; 2. Driving turntable; 3. Driving motor; 4. Fixing part; 41. Fixed supporting plate; 42. Protective rubber pad; 43. Air duct; 44. Branch air duct; 45. Connecting air duct; 46. Dust-proof net; 5. Adjusting assembly; 51. Cylinder; 52. Support connecting plate; 53. Moving slider; 54. Slide groove; 6. Welding part; 61. Pneumatic linear slide rail; 62. Slide sleeve; 63. Robot arm; 64. Welding torch fixing sleeve; 65. Lock seat; 66. Fixed block; 67. Lock body; 7. Positioning assembly; 71. Moving plate; 72. Fixed slider; 73. Fixed screw; 74. Fixed nut; 75. Positioning plate. Detailed implementation manners

[0043] To make the application purpose, features, and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the embodiments described below are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0044] Refer to Figure 1 , Figure 2 and Figure 4 , an automated welding platform for an energy storage cabinet, comprising a support part 1 and a driving turntable 2. Driving turntables 2 are rotatably arranged on opposite sides of the two support parts 1. A driving motor 3 is installed on the top surface of the support part 1, and the output end of the driving motor 3 is fixedly connected to the driving turntable 2 for driving the driving turntable 2 to rotate;

[0045] A number of fixing parts 4 are equally spaced and installed on opposite sides of the two driving turntables 2 for supporting and fixing the cabinet plates of the energy storage cabinet. Each fixing part 4 is connected to the driving turntable 2 through an adjusting assembly 5, and the adjusting assembly 5 is used to adjust the distance between the fixing part 4 and the driving turntable 2;

[0046] A welding part 6 is arranged between the two driving turntables 2 for welding two adjacent cabinet plates of the energy storage cabinet.

[0047] As an optimized solution, as Figure 1 shown, the support part 1 includes a fixed bottom plate 11, a support frame 12, and a bearing seat 15. The support frame 12 is fixed on the top surface of the fixed bottom plate 11, the heightening frame 14 is fixed on the top surface of the support frame 12, the reinforcing rib plate 13 is fixed inside the support frame 12, the output end of the driving motor 3 is rotatably sleeved with the bearing seat 15, and the bearing seat 15 is fixedly installed on the top surface of the heightening frame 14. Lockable pulleys are symmetrically fixed on the bottom surface of one of the fixed bottom plates 11.

[0048] As an optimization solution, as Figures 1 to 5 shown, the fixing part 4 includes a fixing support plate 41, an air guide pipe 43, branch air pipes 44 and connecting air pipes 45. Four fixing support plates 41 are equidistantly arranged on the opposite sides of the two driving turntables 2. An air guide pipe 43 is arranged on the outside of each fixing support plate 41. A number of branch air pipes 44 are equidistantly and through-fixedly arranged between each air guide pipe 43 and the fixing support plate 41. A connecting air pipe 45 is through-fixedly arranged on the side of each branch air pipe 44. The fixing part 4 further includes a protective rubber pad 42 and a connecting air pipe 45. Each connecting air pipe 45 is connected to the air inlet end of the air pump through a hose. A protective rubber pad 42 is adhesively fixed on one side of each fixing support plate 41 away from the air guide pipe 43. Each protective rubber pad 42 is arranged as a horizontally placed U shape that cooperates with the fixing support plate 41. Through holes that cooperate with the branch air pipes 44 are opened inside each fixing support plate 41 and the protective rubber pad 42. A dust-proof net 46 is fixed inside each through hole.

[0049] As an optimization solution, as Figure 1 、 Figure 2 and Figure 5 shown, the adjusting assembly 5 includes a cylinder 51 and a supporting connecting plate 52. A supporting connecting plate 52 is fixed on the side of each fixing support plate 41. Each supporting connecting plate 52 is slidably attached to the side wall of the driving turntable 2. A cylinder 51 is fixedly installed on the outer wall of the driving turntable 2 on the outside of each supporting connecting plate 52. The output end of each cylinder 51 is fixed on the fixing support plate 41. A positioning assembly 7 is installed on one of each group of supporting connecting plates 52 to assist in positioning the cabinet board of the energy storage cabinet. The adjusting assembly 5 further includes a moving slider 53 and a sliding groove 54. A sliding groove 54 is opened inside the driving turntable 2 on the side of each supporting connecting plate 52. A moving slider 53 is slidably sleeved inside each sliding groove 54. Each moving slider 53 and the sliding groove 54 are arranged as a convex shape that cooperates with each other and is horizontally placed.

[0050] As an optimization solution, as Figure 3 and Figure 5 shown, the welding part 6 includes a pneumatic linear slide rail 61, a sliding sleeve 62 and a robotic arm 63. A pneumatic linear slide rail 61 is arranged between the central positions of the two driving turntables 2. A fixed block 66 is fixed at one end of the pneumatic linear slide rail 61 close to the pulley side. The fixed block 66 is slidably inserted into the lock seat 65. The lock seat 65 is fixed on the supporting part 1. A lock body 67 is fixed on the side of the lock seat 65 for locking the fixed block 66. The other end of the pneumatic linear slide rail 61 is fixed on the other driving turntable 2. A sliding sleeve 62 is slidably sleeved on the pneumatic linear slide rail 61. A robotic arm 63 is fixedly installed on the top surface of the sliding sleeve 62. A welding gun fixing sleeve 64 is fixed at the execution end of the robotic arm 63 for clamping and fixing the welding gun.

[0051] As a further optimization solution, as Figure 1 、 Figure 2 andFigure 6 As shown, the positioning component 7 includes a moving plate 71 and a positioning plate 75. One of each group of support connecting plates 52 is slidably connected to a fixed-type moving plate 71. Positioning plates 75 are fixed at one end of the opposite sides of the two moving plates 71 for positioning the cabinet board of the energy storage cabinet. The positioning component 7 further includes fixed sliders 72, fixed screw rods 73, and fixed nuts 74. Each moving plate 71 is internally slidably sleeved with a fixed slider 72. Each fixed slider 72 is fixed to the side wall of the support connecting plate 52. A fixed screw rod 73 is fixed to the outside of each fixed slider 72. One end of each fixed screw rod 73 extending to the outside of the moving plate 71 is threadedly sleeved with a fixed nut 74. A rectangular sliding groove for cooperating with the fixed slider 72 is provided inside each moving plate 71.

[0052] Working principle: Assemble and weld the platform and place the cabinet body. Push the support frame 12 with pulleys on one side so that the fixed block 66 is inserted into the lock seat 65 and the lock body 67 is opened. Lock the pneumatic linear slide rail 61 and the lock seat 65 through the lock body 67, and fix the welding torch on the welding torch fixing sleeve 64. According to the size of the energy storage cabinet body to be welded, adjust the position of the fixed support plate 41. When adjusting, open the air cylinder 51 so that the air cylinder 51 pushes the support connecting plate 52 to move. The support connecting plate 52 drives the fixed support plate 41 to move. The movement of the support connecting plate 52 drives the moving slider 53 to slide inside the chute 54, thereby adjusting the distance between the fixed support plate 41 and the center of the driving turntable 2, and fixing the fixed support plate 41. After the adjustment of the fixed support plate 41 is completed, turn the fixed nut 74 to release the clamping and fixing of the moving plate 71 by the fixed nut 74, pull the moving plate 71, adjust the position of the positioning plate 75 according to the size of the energy storage cabinet, and after the adjustment is completed, turn the fixed nut 74 again to re-clamp and fix the fixed nut 74;

[0053] Assemble the energy storage cabinet and weld it. Run the drive motor 3 to drive the drive turntable 2 to rotate, and rotate the fixed support plate 41 with the positioning plate 75 to the bottommost position. The handling equipment places the cabinet body inside the lowermost fixed support plate 41. Turn on the air pump to generate negative pressure inside the through hole, adsorb and fix the cabinet body on the fixed support plate 41 and the protective rubber pad 42, and make the side of the cabinet body fit against the positioning plate 75. After the first piece of the cabinet body is fixed, run the drive motor 3 to drive the drive turntable 2 to rotate, and rotate the first piece of the cabinet body to a vertical position. Then place the second piece of the cabinet body on the fixed support plate 41 rotated to the bottommost position, assemble and fit it with the first piece, and adsorb and fix the second piece of the cabinet body on the fixed support plate 41 and the protective rubber pad 42. After the first and second pieces of the cabinet body are assembled, run the drive motor 3 to drive the drive turntable 2 to rotate, rotate the first piece of the cabinet body to the uppermost position, and rotate the second piece of the cabinet body to a vertical position. Then assemble and place the third piece of the cabinet body. At the same time, the robotic arm 63 runs to drive the welding torch to weld the connection between the first piece and the second piece of the cabinet body. The pneumatic linear slide rail 61 runs, and drives the welding torch to move through the sliding sleeve 62. After the third piece of the cabinet body is assembled and the connection between the first and second pieces of the cabinet body is welded, then assemble the fourth piece of the cabinet body and weld the connection between the second and third pieces of the cabinet body. After the welding is completed, during the return movement of the welding torch, the welding torch welds the connection between the third and fourth pieces of the cabinet body, and finally welds the connection between the first and fourth pieces of the cabinet body;

[0054] Remove the welded and formed energy storage cabinet, place a movable tray at the bottom of the formed energy storage cabinet, and make the bottom surface of the formed energy storage cabinet fit against the top of the tray. Then turn off the air pump to release the adsorption force on the cabinet body. Then open the lock body 67 to release the limit lock of the lock body 67 on the fixed block 66, move the support part 1 to release the limit of the formed energy storage cabinet by this side support part 1. Then remove the formed energy storage cabinet from the outside of the welding part 6 through the tray, and then move the support part 1 back to the side of the pneumatic linear slide rail 61, and align and lock the pneumatic linear slide rail 61 with the drive turntable 2.

[0055] For those skilled in the art, it is obvious that this application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of this application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of this application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the same elements of the claims are intended to be included in this application. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0056] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims

1. An automated welding platform for an energy storage cabinet, characterized in that: It includes a support part (1) and a driving turntable (2). Driving turntables (2) are rotatably arranged on the opposite sides of the two support parts (1). A driving motor (3) is installed on the top surface of the support part (1), and the output end of the driving motor (3) is fixedly connected to the driving turntable (2) to drive the driving turntable (2) to rotate; A number of fixing parts (4) are equidistantly installed on the opposite sides of the two driving turntables (2) for supporting and fixing the cabinet plates of the energy storage cabinet. Each fixing part (4) is connected to the driving turntable (2) through an adjusting component (5), and the adjusting component (5) is used to adjust the distance between the fixing part (4) and the driving turntable (2); A welding part (6) is arranged between the two driving turntables (2) for welding two adjacent cabinet plates of the energy storage cabinet.

2. The automated welding platform for energy storage cabinets according to claim 1, wherein: The support part (1) includes a fixed bottom plate (11), a support frame (12) and a bearing seat (15). A support frame (12) is fixed on the top surface of the fixed bottom plate (11), a heightening frame (14) is fixed on the top surface of the support frame (12), a reinforcing rib plate (13) is fixed inside the support frame (12), the output end of the driving motor (3) is rotatably sleeved with a bearing seat (15), and the bearing seat (15) is fixedly installed on the top surface of the heightening frame (14). Lockable pulleys are symmetrically fixed on the bottom surface of one of the fixed bottom plates (11).

3. The automated welding platform for the energy storage cabinet according to claim 1, characterized in that: The fixing part (4) includes a fixed support plate (41), a guide air pipe (43), a branch air pipe (44) and a connecting air pipe (45). Four fixed support plates (41) are equidistantly arranged on the opposite sides of the two driving turntables (2). A guide air pipe (43) is arranged on the outside of each fixed support plate (41), and a number of branch air pipes (44) are equidistantly and through-fixedly arranged between each guide air pipe (43) and the fixed support plate (41), and a connecting air pipe (45) is through-fixedly arranged on the side of each branch air pipe (44).

4. The automated welding platform for energy storage cabinets according to claim 3, wherein: The adjusting component (5) includes a cylinder (51) and a support connecting plate (52). A support connecting plate (52) is fixed on the side of each fixed support plate (41), and each support connecting plate (52) is slidably attached to the side wall of the driving turntable (2). A cylinder (51) is fixedly installed on the outer wall of the driving turntable (2) outside each support connecting plate (52), and the output end of each cylinder (51) is fixed on the fixed support plate (41). A positioning component (7) is installed on one of each group of support connecting plates (52) for assisting in positioning the cabinet plates of the energy storage cabinet.

5. The automated welding platform for energy storage cabinets according to claim 1, characterized in that: The welding part (6) includes a pneumatic linear slide rail (61), a sliding sleeve (62) and a robotic arm (63). A pneumatic linear slide rail (61) is arranged between the central positions of the two driving turntables (2). One end of the pneumatic linear slide rail (61) close to the pulley side is fixedly provided with a fixed block (66). The fixed block (66) is slidably inserted into the inside of a lock seat (65). The lock seat (65) is fixed on the support part (1). A lock body (67) is fixed to the side of the lock seat (65) for locking the fixed block (66). The other end of the pneumatic linear slide rail (61) is fixed to another driving turntable (2). A sliding sleeve (62) is slidably sleeved on the pneumatic linear slide rail (61). A robotic arm (63) is fixedly installed on the top surface of the sliding sleeve (62). A welding torch fixing sleeve (64) is fixed to the execution end of the robotic arm (63) for clamping and fixing a welding torch.

6. The automated welding platform for the energy storage cabinet according to claim 3, characterized in that: The fixing part (4) further includes a protective rubber pad (42) and a connecting air pipe (45). A protective rubber pad (42) is adhesively fixed to the side of each fixing support plate (41) away from the air guide pipe (43). Each protective rubber pad (42) is arranged in a horizontally placed U shape matching the fixing support plate (41). Through holes matching the branch air pipes (44) are formed inside each fixing support plate (41) and the protective rubber pad (42). A dust-proof net (46) is fixed inside each through hole.

7. The automated welding platform for energy storage cabinets according to claim 4, characterized in that: The positioning assembly (7) includes a moving plate (71) and a positioning plate (75). A fixable moving plate (71) is slidably connected to the outside of one of each group of support connecting plates (52). Positioning plates (75) are fixed to one ends of the opposite sides of the two moving plates (71) for positioning the cabinet board of the energy storage cabinet.

8. The automated welding platform for the energy storage cabinet according to claim 4, wherein: The adjusting assembly (5) further includes a moving slider (53) and a sliding groove (54). A sliding groove (54) is formed inside the driving turntable (2) on the side of each support connecting plate (52). A moving slider (53) is slidably sleeved inside each sliding groove (54). Each moving slider (53) and the sliding groove (54) are arranged in a convex shape matching each other in the horizontal direction.

9. The automated welding platform for energy storage cabinets according to claim 7, characterized in that: The positioning assembly (7) further includes a fixed slider (72), a fixed screw (73) and a fixed nut (74). A fixed slider (72) is slidably sleeved inside each moving plate (71). The side of each fixed slider (72) is fixed to the side wall of the support connecting plate (52). A fixed screw (73) is fixed to the outside of each fixed slider (72). A fixed nut (74) is threadedly sleeved on one end of each fixed screw (73) extending to the outside of the moving plate (71). A rectangular sliding groove matching the fixed slider (72) is formed inside each moving plate (71).

10. A welding method for an energy storage cabinet automated welding platform obtained from the energy storage cabinet automated welding platform according to any one of claims 1-9, characterized in that: The welding method includes the following steps: Step (A), assembling the welding platform and placing the cabinet body; Step (A1): Push the support frame (12) on the pulley side so that the fixed block (66) is inserted into the lock base (65), and open the lock body (67). Lock the pneumatic linear slide rail (61) and the lock base (65) through the lock body (67), and fix the welding torch on the welding torch fixing sleeve (64). Step (A2): According to the size of the energy storage cabinet body to be welded, adjust the position of the fixed support plate (41). When adjusting, open the cylinder (51) so that the cylinder (51) pushes the support connecting plate (52) to move. The support connecting plate (52) drives the fixed support plate (41) to move. The movement of the support connecting plate (52) drives the moving slider (53) to slide inside the chute (54), thereby adjusting the distance between the fixed support plate (41) and the center of the driving turntable (2), and fixing the fixed support plate (41). Step (A3): After the adjustment of the fixed support plate (41) is completed, turn the fixing nut (74) to release the clamping and fixing of the moving plate (71) by the fixing nut (74). Pull the moving plate (71), and adjust the position of the positioning plate (75) according to the size of the energy storage cabinet. After the adjustment is completed, turn the fixing nut (74) again to re-clamp and fix the fixing nut (74). Step (B): Assemble the energy storage cabinet and weld it. Step (B1): The driving motor (3) runs to drive the driving turntable (2) to rotate, and rotates the fixed support plate (41) with the positioning plate (75) to the bottommost position. The handling device places the cabinet body inside the lowermost fixed support plate (41). Open the air pump to generate negative pressure inside the through hole, adsorb and fix the cabinet body on the fixed support plate (41) and the protective rubber pad (42), and make the side of the cabinet body fit against the positioning plate (75). Step (B2): After the first cabinet body is fixed, the driving motor (3) runs to drive the driving turntable (2) to rotate, and rotates the first cabinet body to be vertically placed. Then place the second cabinet body on the fixed support plate (41) rotated to the bottommost position, assemble and fit it with the first cabinet body, and adsorb and fix the second cabinet body on the fixed support plate (41) and the protective rubber pad (42). Step (B3): After the first and second cabinet bodies are assembled, the driving motor (3) runs to drive the driving turntable (2) to rotate, rotates the first cabinet body to the uppermost position, rotates the second cabinet body to be vertically placed, and then assemble and place the third cabinet body. At the same time, the robotic arm (63) runs to drive the welding torch to weld the connection between the first cabinet body and the second cabinet body, and the pneumatic linear slide rail (61) runs to drive the welding torch to move through the sliding sleeve (62). Step (B4): After the third cabinet body is assembled and the connection between the first and second cabinet bodies is welded, then assemble the fourth cabinet body and weld the connection between the second and third cabinet bodies. After the welding is completed, during the return movement of the welding torch, the welding torch welds the connection between the third and fourth cabinet bodies, and finally welds the connection between the first and fourth cabinet bodies. Step (C): Remove the welded and formed energy storage cabinet. Step (C1): Place a movable tray at the bottom of the formed energy storage cabinet, and make the bottom surface of the formed energy storage cabinet fit against the top of the tray. Then turn off the air pump to release the adsorption force on the cabinet body. Then open the lock body (67) to release the limit lock of the lock body (67) on the fixed block (66). Step (C2): Move the support part (1) to release the limit of the formed energy storage cabinet by this side support part (1). Then remove the formed energy storage cabinet from the outside of the welding part (6) through the tray. Then move the support part (1) back to the side of the pneumatic linear slide rail (61), and align and lock the pneumatic linear slide rail (61) with the driving turntable (2).

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