New energy storage machine case automatic welding equipment and method

Abstract

The present application belongs to the technical field of new energy storage machine case processing, especially a new energy storage machine case automatic welding equipment and method, aiming at the size and thickness of the plate to be welded, the staff needs to repeatedly operate the clamping block to clamp and fix the plate to be welded, which causes complicated operation and reduces the welding efficiency of the automatic welding equipment, and the following scheme is proposed, including a tool support frame and a welding tool platform, a welding clamping module is arranged above the welding tool platform, and the welding clamping module comprises a U-shaped support seat, and a sliding groove one is arranged on the welding tool platform at equal intervals. The new energy storage machine case automatic welding equipment and method has the effect of realizing self-adaptive clamping and fixing of plates to be welded with different sizes and thicknesses, avoiding the need for staff to repeatedly operate the clamping block to clamp and fix the plate to be welded, causing complicated operation, and improving the welding efficiency of the automatic welding equipment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of new energy storage machine case processing, in particular to a new energy storage machine case automatic welding device and method. BACKGROUND

[0002] The welding of a new energy storage machine case usually refers to connecting metal plates (such as aluminum alloy plates) through a welding process to form the structure of a battery case. After the metal plates are pretreated through cutting, bending, etc., they are connected through a welding process to form various parts of the battery case, such as a bottom plate, a side plate, an end cover, etc. Techniques that may be used in the welding process include laser welding, resistance spot welding, cold metal transfer welding, etc.

[0003] In order to ensure the stability of the battery case during welding, a clamp is used to clamp and fix the plate to be welded. Since the size and thickness of the plate to be welded are different, the worker needs to repeatedly operate the clamping block to clamp and fix the plate to be welded, which causes complicated operation and reduces the welding efficiency of the automatic welding device. SUMMARY

[0004] The present application discloses a new energy storage machine case automatic welding device and method, which aims to solve the technical problem of the size and thickness of the plate to be welded being different, the worker needing to repeatedly operate the clamping block to clamp and fix the plate to be welded, causing complicated operation and reducing the welding efficiency of the automatic welding device.

[0005] The present application provides a new energy storage machine case automatic welding device, which comprises a tool support frame and a welding tool platform. A welding clamping module is arranged above the welding tool platform, and the welding clamping module comprises a U-shaped support seat. A plurality of sliding grooves one are equidistantly arranged on the welding tool platform, and an adjusting sliding seat is slidably connected in each sliding groove one. A horizontal moving rod is connected to one side of two adjusting sliding seats on the same side through bolts. Two sliding grooves two are arranged on one side of each horizontal moving rod. A moving sliding seat is slidably connected in each sliding groove two. A plurality of circular sliding holes one are equidistantly arranged on the side surface of each moving sliding seat. An active top column two is slidably connected in each circular sliding hole one. A clamping soft plate is movably connected to one end of each active top column two. A telescopic spring two is fixedly connected to the opposite side of the active top column two and the moving sliding seat.

[0006] In an preferred embodiment, the two horizontal moving rods are fixedly connected with support blocks at equal distances on one side, and a plurality of the support blocks are provided with a circular hole one on one side, the same side of a plurality of circular holes one are internally connected with the same two-way screw rod through a bearing, the two horizontal moving rods are fixedly connected with screw rod motor two on one side, the driving end of the screw rod motor two is connected with one end of the two-way screw rod through a shaft coupling, a plurality of the moving sliding seats are fixedly connected with screw nut blocks on one side, and the screw nut blocks are provided with screw holes on the side surface.

[0007] In an preferred embodiment, the two horizontal moving rods are fixedly connected with support blocks at equal distances on one side, and a plurality of the support blocks are provided with a circular hole one on one side, the same side of a plurality of circular holes one are internally connected with the same two-way screw rod through a bearing, the two horizontal moving rods are fixedly connected with screw rod motor two on one side, the driving end of the screw rod motor two is connected with one end of the two-way screw rod through a shaft coupling, a plurality of the moving sliding seats are fixedly connected with screw nut blocks on one side, and the screw nut blocks are provided with screw holes on the side surface.

[0008] In an preferred embodiment, the two horizontal moving rods are fixedly connected with support blocks at equal distances on one side, and a plurality of the support blocks are provided with a circular hole one on one side, the same side of a plurality of circular holes one are internally connected with the same two-way screw rod through a bearing, the two horizontal moving rods are fixedly connected with screw rod motor two on one side, the driving end of the screw rod motor two is connected with one end of the two-way screw rod through a shaft coupling, a plurality of the moving sliding seats are fixedly connected with screw nut blocks on one side, and the screw nut blocks are provided with screw holes on the side surface.

[0009] In an preferred embodiment, the two horizontal moving rods are fixedly connected with support blocks at equal distances on one side, and a plurality of the support blocks are provided with a circular hole one on one side, the same side of a plurality of circular holes one are internally connected with the same two-way screw rod through a bearing, the two horizontal moving rods are fixedly connected with screw rod motor two on one side, the driving end of the screw rod motor two is connected with one end of the two-way screw rod through a shaft coupling, a plurality of the moving sliding seats are fixedly connected with screw nut blocks on one side, and the screw nut blocks are provided with screw holes on the side surface.

[0010] In an preferred embodiment, the two horizontal moving rods are fixedly connected with support blocks at equal distances on one side, and a plurality of the support blocks are provided with a circular hole one on one side, the same side of a plurality of circular holes one are internally connected with the same two-way screw rod through a bearing, the two horizontal moving rods are fixedly connected with screw rod motor two on one side, the driving end of the screw rod motor two is connected with one end of the two-way screw rod through a shaft coupling, a plurality of the moving sliding seats are fixedly connected with screw nut blocks on one side, and the screw nut blocks are provided with screw holes on the side surface.

[0011] In a preferred scheme, two sides of the two moving frames are provided with two round holes three, the interiors of the opposite two round holes three are connected with the same rotating seat through bearings, the exteriors of the multiple rotating seats are fixedly connected with extrusion springs at equal distances, the sides of the multiple extrusion springs located at the same side are fixedly connected with the same cleaning brush plate, the opposite side of the movable top column three and the fixed block is fixedly connected with the same telescopic spring three, one side of the two moving frames is fixedly connected with a universal motor, the driving end of the universal motor is connected with one end of one of the rotating seats through a shaft coupling, the exteriors of the multiple rotating seats are fixedly connected with a belt wheel one, the exteriors of the two belt wheels one located at the same side are slidably connected with the same belt two.

[0012] In a preferred scheme, the two sides of the tool support frame are provided with round holes four, the interiors of the two round holes four are connected with angle adjusting columns through bearings, one end of the angle adjusting column is fixedly connected to one side of the welding tool platform, one side of the tool support frame is fixedly connected with a driving motor, the driving end of the driving motor and the exterior of one of the angle adjusting columns are fixedly connected with a belt wheel two, the exteriors of the two belt wheels two are slidably connected with the same belt one.

[0013] In a preferred scheme, the tool support frame is provided with an automatic welding gun body on one side, and a welding box is arranged on one side of the tool support frame.

[0014] A use method of the new energy storage machine box automatic welding equipment, using the new energy storage machine box automatic welding equipment as described above, comprising the following steps:

[0015] Step one, when welding the battery box plate, first place the bottom plate on the welding tool platform, then according to the size of the plate, start the lead screw motor two at this time, drive the bidirectional lead screw to make the movable sliding seat move in the sliding groove two on the horizontal moving rod, adjust the clamping soft plate on the movable sliding seat to one side of the plate edge;

[0016] Step two, then start the winding motor, wind the winding rope through the winding disc on the winding motor, at this time, drive the horizontal moving rod on the adjusting sliding seat through the linkage support rod to move oppositely, so that the clamping soft plate on the adjusting sliding seat clamps and fixes the bottom plate of the battery box, when the clamping soft plate collides with the bottom plate of the battery box, the clamping soft plate self-adapts to clamp and fix the bottom plate;

[0017] Step three, then the vertical plate is inserted into the two vertical limiting plate intermediate position, at this time the vertical plate is through the self-adapting limiting of movable top column one, so that the limiting roller is limited to the vertical plate clamping, the vertical plate is welded with the bottom plate, after starting the electric drive rod, the lifting plate is driven by the electric drive rod, so that the vertical limiting plate rises and separates from the welded vertical plate, then start the lead screw motor one, the lead screw motor one drives the adjusting screw to rotate, so that the vertical limiting plate on the adjusting slide moves to the next welding point, then reset the vertical limiting plate and reinsert the vertical plate for welding.

[0018] As can be seen from the above, the new energy storage machine case automatic welding equipment provided by the application has the beneficial effect of realizing self-adapting clamping and fixing of different sizes and thicknesses of the to-be-welded plates, avoiding the need for workers to repeatedly operate the clamping block to clamp and fix the to-be-welded plates, causing complicated operation, and improving the welding efficiency of the automatic welding equipment. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A schematic diagram of the main structure of the new energy storage machine case automatic welding equipment according to the application is shown in the figure.

[0020] Figure 2 A schematic diagram of the side structure of the new energy storage machine case automatic welding equipment according to the application is shown in the figure.

[0021] Figure 3 A schematic diagram of the inclined side structure of the new energy storage machine case automatic welding equipment according to the application is shown in the figure.

[0022] Figure 4 A schematic diagram of the welding and clamping module structure of the new energy storage machine case automatic welding equipment according to the application is shown in the figure.

[0023] Figure 5 A schematic diagram of the welding and clamping module structure of the new energy storage machine case automatic welding equipment according to the application is shown in the figure.

[0024] Figure 6 A schematic diagram of the vertical limiting plate structure of the new energy storage machine case automatic welding equipment according to the application is shown in the figure.

[0025] Figure 7 A schematic diagram of the D part of the new energy storage machine case automatic welding equipment according to the application is shown in the figure. Figure 6

[0026] A schematic diagram of the C part of the new energy storage machine case automatic welding equipment according to the application is shown in the figure. Figure 8 Figure 4 A schematic diagram of the B part of the new energy storage machine case automatic welding equipment according to the application is shown in the figure.

[0027] Figure 9 Figure 4 A schematic diagram of the B part of the new energy storage machine case automatic welding equipment according to the application is shown in the figure. ​​

[0028] Figure 10 For Figure 3 The A part of the enlarged structural schematic diagram.

[0029] In the figure: 1, the welding box; 2, the automatic welding gun body; 3, the tool support frame; 4, the welding tool platform; 5, the welding clamping module; 501, the support plate; 502, the limiting circular tube; 503, the guide cylinder; 504, the electric drive rod; 505, the adjusting sliding block; 506, the adjusting screw; 507, the screw motor one; 508, the vertical limiting plate; 509, the lifting plate; 510, the movable jacking column one; 511, the extension spring one; 512, the universal head; 513, the limiting roller; 514, the sliding groove one; 515, the horizontal moving rod; 516, the return spring; 517, the linkage support rod; 518, the adjusting sliding seat; 519, the winding rope; 520, the U-shaped support seat; 521, the winding disc; 522, the winding motor; 523, the support block; 524, the bidirectional screw; 525, the screw motor two; 526, the sliding groove two; 527, the screw nut block; 528, the moving sliding seat; 529, the movable jacking column two; 530, the clamping soft plate; 531, the extension spring two; 6, the angle adjusting column; 7, the belt one; 8, the driving motor; 9, the feeding and cleaning module; 901, the fixed block; 902, the movable jacking column three; 903, the extension spring three; 904, the moving frame; 905, the rotating seat; 906, the belt two; 907, the extrusion spring; 908, the cleaning brush plate; 909, the universal motor. DETAILED DESCRIPTION

[0030] 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 described embodiments are only part of the embodiments of the present application, not all.

[0031] The new energy energy storage machine case automatic welding equipment disclosed mainly applies to the scene that the size and thickness of the to-be-welded plate are different, the work staff needs to repeatedly operate the clamping block to clamp and fix the to-be-welded plate, the operation is complicated, and the welding efficiency of the automatic welding equipment is reduced.

[0032] Referring to Figures 1-9The utility model provides a kind of new energy energy storage machine case automatic welding equipment, including tooling support frame 3 and welding tooling platform 4, welding tooling platform 4 is provided with welding clamping module 5 above, and welding clamping module 5 includes U-shaped support seat 520, welding tooling platform 4 is provided with sliding slot one 514 equidistantly, and the inside of multiple sliding slot one 514 is slidably connected with adjusting slide seat 518, one side of two adjusting slide seats 518 located in the same side is connected with same horizontal moving rod 515 by bolt, the side of two horizontal moving rods 515 is provided with two sliding grooves two 526, and the inside of multiple sliding grooves two 526 is slidably connected with moving slide seat 528, and the side of multiple moving slide seats 528 is provided with circular smooth hole one equidistantly, and the inside of multiple circular smooth hole one is slidably connected with movable jacks two 529, one end of multiple movable jacks two 529 is movably connected with same clamping soft board 530, and movable jacks two 529 and the opposite side of moving slide seat 528 are fixedly connected with same telescopic spring two 531.

[0033] With reference to Figures 1-9 The side of two horizontal moving rods 515 is fixedly connected with support block 523 equidistantly, and the side of multiple support blocks 523 is provided with circular hole one, the inside of multiple circular holes one located in the same side is connected with same bidirectional screw rod 524 by bearing, the side of two horizontal moving rods 515 is fixedly connected with screw rod motor two 525, and the driving end of screw rod motor two 525 is connected to one end of bidirectional screw rod 524 by shaft coupling, the side of multiple moving slide seats 528 is fixedly connected with screw rod nut block 527, and the side of multiple screw rod nut blocks 527 is provided with screw hole.

[0034] With reference to Figures 1-9 The side of multiple adjusting slide seats 518 is fixedly connected with reset spring 516, and one end of reset spring 516 is fixedly connected to the side of sliding slot one 514, the side of two adjusting slide seats 518 located in the same side is connected with same linkage support rod 517 by bolt, the side of U-shaped support seat 520 is fixedly connected with winding motor 522, the winding end of winding motor 522 is fixedly connected with winding disc 521, winding rope 519 is wound in the inside of winding disc 521, and one end of winding rope 519 is fixedly connected to the side of linkage support rod 517.

[0035] With reference to Figures 1-9Both sides of the welding tool platform 4 are fixedly connected with two supporting plates 501, and a plurality of the supporting plates 501 are provided with a round opening on one side, and the same side is provided with a limiting circular tube 502, and the limiting circular tube 502 is provided with a limiting slot on the upper side, and the limiting slot is slidably connected with an adjusting sliding block 505, and the side of the adjusting sliding block 505 is provided with a limiting circular hole and a screw hole, and the opposite side of one of the limiting circular tubes 502 is fixedly connected with a guide cylinder 503, and the opposite side of the other limiting circular tube 502 is provided with a round hole two, and the round hole two is rotatably connected with an adjusting screw rod 506 through a bearing, and one side of one of the supporting plates 501 is fixedly connected with a screw rod motor 507, and the driving end of the screw rod motor 507 is connected with one end of the adjusting screw rod 506 through a shaft coupling.

[0036] Referring to Figures 1-9 Both sides of the adjusting sliding block 505 are fixedly connected with an electric drive rod 504, and the driving end of the electric drive rod 504 is fixedly connected with a lifting plate 509, and one side of the lifting plate 509 is fixedly connected with two vertical limiting plates 508, and the vertical limiting plate 508 is provided with a round sliding hole two on one side, and the round sliding hole two is slidably connected with a movable jacks 510, and one side of the movable jacks 510 is movably connected with a universal joint 512, and the universal joint 512 is provided with a limiting roller 513, and the opposite side of the movable jacks 510 and the vertical limiting plate 508 is fixedly connected with a telescopic spring 511.

[0037] In a specific application scenario, when welding the battery box plate, first place the bottom plate on the welding tool platform 4, then according to the size of the plate, start the lead screw motor two 525, drive the bidirectional lead screw 524 to make the moving slide 528 move inside the sliding groove two 526 on the horizontal moving rod 515, adjust the clamping soft plate 530 on the moving slide 528 to one side of the plate edge, then start the winding motor 522, wind the winding rope 519 through the winding disc 521 on the winding motor 522, at this time, drive the horizontal moving rod 515 on the adjusting slide 518 through the linkage support rod 517 to move in opposite directions, so that the clamping soft plate 530 on the adjusting slide 518 clamps and fixes the bottom plate of the battery box, when the clamping soft plate 530 encounters the bottom plate, it is clamped and fixed by the self-adaptive movement of the clamping soft plate 530, then insert the vertical plate into the middle position between the two vertical limiting plates 508, at this time, the vertical plate is limited and clamped by the limiting roller 513 through the self-adaptive limiting of the movable top column one 510, after the vertical plate and the bottom plate are welded, start the electric drive rod 504, drive the lifting plate 509 to make the vertical limiting plate 508 rise and separate from the welded vertical plate, then start the lead screw motor one 507, drive the adjusting lead screw 506 to rotate, make the vertical limiting plate 508 on the adjusting slide 505 move to the next welding point, then reset the vertical limiting plate 508 and reinsert it into the vertical plate for welding, through the welding clamping module 5, the size and thickness of the to-be-welded plate are clamped and fixed, avoiding the need for workers to repeatedly operate the clamping block to clamp and fix the to-be-welded plate, causing the operation to be complicated, improving the welding efficiency of the automatic welding equipment.

[0038] Referring to Figure 1 , Figure 2 , Figure 9 and Figure 10 One side of the lifting plate 509 is provided with a feeding and cleaning module 9, and the feeding and cleaning module 9 comprises a fixed block 901, two smooth holes three are formed in the two sides of the fixed block 901, two movable top columns three 902 are slidably connected inside the two smooth holes three, and the two movable top columns three 902 are fixedly connected with a moving frame 904 on one side.

[0039] Referring to Figure 10Two round holes three are arranged on two sides of the two movable frames 904, the interiors of the opposite two round holes three are connected with the same rotating seat 905 through bearings, the exteriors of the plurality of rotating seats 905 are fixedly connected with the extrusion springs 907 at equal distances, the side of the plurality of extrusion springs 907 located on the same side is fixedly connected with the same cleaning brush plate 908, the opposite side of the movable top column three 902 and the fixed block 901 is fixedly connected with the same telescopic spring three 903, one side of the two movable frames 904 is fixedly connected with the universal motor 909, the driving end of the universal motor 909 is connected with one end of one of the rotating seats 905 through a shaft coupling, the exterior of the plurality of rotating seats 905 is fixedly connected with the belt wheel one, the exteriors of the two belt wheel ones located on the same side are slidingly connected with the same belt two 906.

[0040] In a specific application scenario, when the vertical plate is inserted into the vertical limiting plate 508, the vertical plate passes through the fixed block 901 at this time, the universal motor 909 is started, the universal motor 909 drives the rotating seat 905 to rotate, the cleaning brush plate 908 on the rotating seat 905 cleans the to-be-welded point of the vertical plate, and the cleaning face of the cleaning brush plate 908 is more attached to the surface of the vertical plate through the telescopic property of the extrusion spring 907, so that the cleaning strength on the vertical plate is increased.

[0041] Referring to Figure 1 , Figure 2 and Figure 3 , the two sides of the tool support frame 3 are provided with round holes four, the interiors of the two round holes four are connected with the angle adjusting columns 6 through bearings, one end of the angle adjusting column 6 is fixedly connected to one side of the welding tool platform 4, one side of the tool support frame 3 is fixedly connected with the driving motor 8, the driving end of the driving motor 8 and the exterior of one of the angle adjusting columns 6 are fixedly connected with the belt wheel two, the exteriors of the two belt wheels two are slidingly connected with the same belt one 7.

[0042] Referring to Figure 1 , the tool support frame 3 is provided with the automatic welding gun body 2, and the welding box 1 is arranged on one side of the tool support frame 3.

[0043] The use method of the new energy storage machine box automatic welding equipment, using the new energy storage machine box automatic welding equipment as described above, comprising the following steps:

[0044] Step one, when the battery box plate is welded, first, the bottom plate is placed above the welding tool platform 4, then according to the size of the plate, the lead screw motor two 525 is started at this time, the bidirectional lead screw 524 is driven by the lead screw motor two 525 to move the movable sliding seat 528 in the sliding groove two 526 on the horizontal moving rod 515, so that the clamping soft plate 530 on the movable sliding seat 528 is adjusted to one side of the plate edge;

[0045] Step two, then start winding motor 522, through the winding disc 521 on winding motor 522 winding rope 519, at this time through the linkage support rod 517 drive adjusting slide 518 on the horizontal moving rod 515 to move to the opposite, so that the adjusting slide 518 on the clamping soft plate 530 on the battery box bottom plate clamping fixed, clamping soft plate 530 and the battery box bottom plate when the collision, through the clamping soft plate 530 self-adapting activity on the bottom plate clamping fixed;

[0046] Step three, then the vertical plate is inserted into the two vertical limiting plate 508 intermediate position, at this time the vertical plate through the self-adapting limiting of movable top column 510, so that the limiting roller 513 on the vertical plate limiting clamping, vertical plate and bottom plate welding is completed, start the electric drive rod 504, through the electric drive rod 504 drive lifting plate 509 so that the vertical limiting plate 508 rises and separates from the vertical plate of the welding is completed, then start the lead screw motor one 507, lead screw motor one 507 drive adjusting screw 506 rotation, so that the adjusting slide block 505 on the vertical limiting plate 508 moves to the next to be welded point, then reset the vertical limiting plate 508 reinserted into the vertical plate welding.

[0047] The above, only for the preferred specific embodiments of the present application, but the scope of protection of the present application is not limited to this, any skilled in the art of the technical personnel in the technical range of the present application disclosed according to the technical scheme of the present application and the invention concept of equivalent replacement or change, should be covered in the scope of protection of the present application.

Claims

1. A new energy storage machine case automatic welding equipment, comprising a tool support frame (3) and a welding tool platform (4), characterized in that, The welding fixture platform (4) is provided with a welding clamping module (5) above, and the welding clamping module (5) comprises a U-shaped support seat (520), a plurality of sliding grooves I (514) are equidistantly arranged on the welding fixture platform (4), adjusting sliding seats (518) are slidably connected in the plurality of sliding grooves I (514), one side of two adjusting sliding seats (518) located on the same side is connected with the same horizontal moving rod (515) through bolts, two sides of the two horizontal moving rods (515) are provided with two sliding grooves II (526), and moving sliding seats (528) are slidably connected in the plurality of sliding grooves II (526), a plurality of circular sliding holes I are equidistantly arranged on the side surface of the plurality of moving sliding seats (528), and movable jacks II (529) are slidably connected in the plurality of circular sliding holes I, one end of the plurality of movable jacks II (529) is movably connected with the same clamping soft plate (530), and the opposite side of the movable jack II (529) and the moving sliding seat (528) is fixedly connected with the same telescopic spring II (531), two side plates (501) are fixedly connected on the two sides of the welding fixture platform (4), a plurality of round openings are arranged on the side of the plurality of side plates (501), the same limiting circular tube (502) is fixedly connected in the two round openings located on the same side, limiting grooves are arranged on the upper sides of the two limiting circular tubes (502), adjusting sliding blocks (505) are slidably connected in the two limiting grooves, limiting circular holes and screw holes are respectively arranged on the side surfaces of the two adjusting sliding blocks (505), the opposite side of one limiting circular tube (502) is fixedly connected with the same guide cylinder (503), the two sides of the other limiting circular tube (502) are respectively provided with circular holes II, the same adjusting screw rod (506) is connected in the two circular holes II through bearings, one side of one side plate (501) is fixedly connected with a screw rod motor I (507), the driving end of the screw rod motor I (507) is connected with one end of the adjusting screw rod (506) through a shaft coupling, one side of the two adjusting sliding blocks (505) is fixedly connected with electric drive rods (504), and the driving ends of the two electric drive rods (504) are fixedly connected with lifting plates (509), two vertical limiting plates (508) are fixedly connected on one side of the two lifting plates (509), circular sliding holes II are equidistantly arranged on one side of the two vertical limiting plates (508), movable jacks I (510) are slidably connected in the plurality of circular sliding holes II, one side of the plurality of movable jacks I (510) is movably connected with universal joints (512), limiting rollers (513) are arranged in the plurality of universal joints (512), and the opposite side of the movable jack I (510) and the vertical limiting plate (508) is fixedly connected with the same telescopic spring I (511).

2. The new energy energy storage case automatic welding equipment according to claim 1, characterized in that, The sides of the two horizontal moving rods (515) are fixedly connected with support blocks (523) at equal distances, a circular hole one is formed in the side of each support block (523), the same side of the plurality of circular hole ones is connected with the same bidirectional screw rod (524) through bearings, the side of each horizontal moving rod (515) is fixedly connected with a screw rod motor two (525), the driving end of the screw rod motor two (525) is connected with one end of the bidirectional screw rod (524) through a shaft coupling, the side of each moving sliding seat (528) is fixedly connected with a screw rod nut block (527), and screw holes are formed in the side of each screw rod nut block (527).

3. The new energy energy storage case automatic welding equipment according to claim 2, characterized in that, The side of each adjusting sliding seat (518) is fixedly connected with a reset spring (516), one end of the reset spring (516) is fixedly connected to the side of the sliding groove one (514), the side of each adjusting sliding seat (518) on the same side is connected with the same linkage support rod (517) through a bolt, one side of the U-shaped support seat (520) is fixedly connected with a winding motor (522), the winding end of the winding motor (522) is fixedly connected with a winding disc (521), the inside of the winding disc (521) is wound with a winding rope (519), and one end of the winding rope (519) is fixedly connected to the side of the linkage support rod (517).

4. The new energy energy storage case automatic welding equipment according to claim 3, characterized in that, One side of one of the lifting plates (509) is provided with a feeding and cleaning module (9), and the feeding and cleaning module (9) comprises a fixed block (901), a circular sliding hole three is formed in the two sides of the fixed block (901), and the inside of each circular sliding hole three is slidably connected with a movable jacking column three (902).

5. The new energy energy storage case automatic welding equipment according to claim 4, characterized in that, Two circular holes three are formed in the two sides of each moving frame (904), the inside of the opposite two circular holes three is connected with the same rotating seat (905) through a bearing, a plurality of rotating seats (905) are fixedly connected with a compression spring (907) at equal distances outside, the side of each compression spring (907) on the same side is fixedly connected with the same cleaning brush plate (908), the opposite side of the movable jacking column three (902) and the fixed block (901) is fixedly connected with the same telescopic spring three (903), the side of each moving frame (904) is fixedly connected with a universal motor (909), the driving end of the universal motor (909) is connected with one end of one of the rotating seats (905) through a shaft coupling, and the outside of each rotating seat (905) is fixedly connected with a belt pulley one.

6. The new energy energy storage case automatic welding equipment according to claim 5, characterized in that, The two sides of the tool support frame (3) are provided with circular holes four, and the inside of each circular hole four is connected with an angle adjusting column (6) through a bearing, one end of the angle adjusting column (6) is fixedly connected to the side of the welding tool platform (4), and the side of the tool support frame (3) is fixedly connected with a driving motor (8). The driving end of the driving motor (8) and the outside of one of the angle adjusting columns (6) are fixedly connected with a belt pulley two, and the outside of the two belt pulleys two is slidably connected with the same belt one (7).

7. The new energy energy storage case automatic welding equipment according to claim 6, characterized in that, The side of the tool support frame (3) is provided with an automatic welding gun body (2), and the side of the tool support frame (3) is provided with a welding box (1).

8. A method of using a new energy storage machine box automatic welding device, using a new energy storage machine box automatic welding device according to claim 7, characterized in that, It comprises the following steps: Step one, when welding the battery box plate, first place the bottom plate on the welding tool platform (4), then according to the size of the plate, start the screw rod motor two (525), drive the bidirectional screw rod (524) to make the moving slide (528) move in the sliding groove two (526) on the horizontal moving rod (515), so that the clamping soft plate (530) on the moving slide (528) is adjusted to the side of the plate edge; Step two, then start the winding motor (522), wind the winding rope (519) through the winding disc (521) on the winding motor (522), at this time, drive the horizontal moving rod (515) on the adjusting slide (518) to move oppositely through the linkage support rod (517), so that the clamping soft plate (530) on the adjusting slide (518) clamps and fixes the bottom plate of the battery box, when the clamping soft plate (530) contacts the bottom plate of the battery box, the bottom plate is clamped and fixed through the self-adaptive movement of the clamping soft plate (530); Step three, then insert the vertical plate into the middle position of the two vertical limiting plates (508), at this time, the vertical plate is limited and clamped by the limiting roller (513) through the self-adaptive limiting of the movable top column one (510), after the vertical plate and the bottom plate are welded, start the electric drive rod (504), drive the lifting plate (509) through the electric drive rod (504) to make the vertical limiting plate (508) rise and separate from the welded vertical plate, then start the screw rod motor one (507), drive the adjusting screw rod (506) to rotate through the screw rod motor one (507), so that the vertical limiting plate (508) on the adjusting slide (505) moves to the next welding point, then reset the vertical limiting plate (508) to reinsert the vertical plate for welding.

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