Intelligent battery shell forming equipment for new energy battery processing

Abstract

The invention relates to the field of battery shell processing, in particular to intelligent battery shell forming equipment for new energy battery processing, and provides the following scheme aiming at the problems that the material positioning speed of battery shell forming equipment in the prior art is low and a product of traditional side forming equipment is easily clamped in a profile groove: the intelligent battery shell forming equipment comprises a forming mechanism and a stamping mechanism, the mounting seat comprises a mounting disc and a fixed frame which is fixed in the center of the top of the mounting disc and is coaxially arranged with the mounting disc; the bending assembly comprises a mounting plate fixed to the top of the fixing frame, a placement plate mounted on the top face of the mounting plate through a reset piece and four side plates hinged to the periphery of the mounting plate, the four side plates abut against the periphery of the placement plate after being folded, and a shaped groove is formed in the upper portion of the placement plate. When materials are placed, the materials only need to be flatly laid and tightly pressed on the top of the placing plate so that the materials can be positioned, the situation that the formed products are clamped in the profiled grooves can be effectively avoided, and therefore the purpose of facilitating discharging is achieved.

Description

Technical Field

[0001] This invention relates to the field of battery casing processing, and in particular to an intelligent forming equipment for battery casings used in the processing of new energy batteries. Background Technology

[0002] Currently, most battery casing forming equipment widely used in the industry is side forming equipment based on traditional stamping or roll forming principles. In terms of material positioning, existing equipment generally uses manual positioning and fixing with limit plates or clamps. This positioning method is slow, has limited accuracy, and is difficult to adapt to high-speed continuous production rhythms.

[0003] Furthermore, in the demolding process, traditional side-forming equipment suffers from a significant problem: products easily become stuck in the mold groove. Since battery casings are typically deep-cavity, thin-walled rectangular structures, their side walls and the inner wall of the mold groove generate a large contact area and adhesion force after forming. Simultaneously, the casing material undergoes stretching and strain hardening during stamping, potentially resulting in slight springback, causing a "clamping" effect between its outer wall and the inner wall of the mold groove. Existing equipment often uses ejector pins for unidirectional demolding, resulting in a concentrated and unidirectional demolding force, making it difficult to overcome the aforementioned adhesion and clamping forces. This easily leads to the formed battery casing being scratched or scraped during demolding, or completely stuck in the mold groove, requiring manual intervention for cleaning. This severely restricts the improvement of production cycle time and the degree of equipment automation, becoming a major failure point on the production line. Therefore, this solution proposes an intelligent battery casing forming equipment for new energy battery processing. Summary of the Invention

[0004] The present invention proposes an intelligent battery casing forming equipment for new energy battery processing, which solves the problems of slow material positioning speed in existing battery casing forming equipment and easy product jamming in the mold groove in traditional side forming equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A smart forming equipment for battery casings used in the processing of new energy batteries includes a production line. Multiple forming mechanisms for placing materials are installed on the production line. A stamping mechanism for stamping the materials on the forming mechanisms is installed on one side of the production line. The forming mechanism includes:

[0007] The mounting base includes a mounting plate and a fixing frame that is fixed to the top center of the mounting plate and coaxially therewith;

[0008] A bending assembly includes a mounting plate fixed to the top of a fixed frame, a placement plate mounted on the top surface of the mounting plate by a reset member, and four side plates respectively hinged around the mounting plate. When the four side plates are closed, they abut against the perimeter of the placement plate and form square grooves on the placement plate.

[0009] A drive assembly, which is mounted on the mounting plate and is used to drive the side panels to close when the placement plate is lowered and to drive the side panels to open when the placement plate is raised.

[0010] The stamping mechanism includes a mounting frame, a telescopic component mounted on the mounting frame, and a pressure plate mounted on the output end of the telescopic component;

[0011] The number of drive components is the same as the number of side plates. There is a one-to-one correspondence between the four drive components and the four side plates. After the pressure plate contacts the placement plate, it drives the placement plate to descend during the descent process, thereby causing multiple side plates to close together and extruding the material on the top surface of the placement plate into the mold groove.

[0012] The above technical solution not only allows for material positioning by simply laying the material flat and pressing it firmly on the top of the placement plate, but also effectively prevents the product from getting stuck in the mold groove after molding, thus facilitating unloading.

[0013] As a further improvement to the above solution, the production line includes a mounting platform and an annular conveyor belt mounted on the mounting platform, with the forming mechanism mounted on top of the conveyor belt.

[0014] As a further improvement to the above solution, the reset component includes a fixed post fixed to the bottom surface of the placement plate and a reset spring movably sleeved outside the fixed post. The top of the reset spring is fixedly connected to the bottom surface of the placement plate, and the bottom of the reset spring is fixedly connected to the top surface of the mounting plate. The top surface of the mounting plate has a through hole for the fixed post to pass through, and the bottom of the fixed post extends through the through hole to the bottom of the mounting plate.

[0015] The above technical solution facilitates the automatic lifting of the formed product after stamping, thereby achieving the purpose of convenient unloading.

[0016] As a further improvement to the above solution, the bottom surface of the placement plate is fixed with a plurality of limiting posts for limiting the distance between it and the mounting plate, so that the side plate abuts against the top surface of the mounting plate when it abuts against the outer periphery of the placement plate.

[0017] As a further improvement to the above solution, the drive assembly includes a fixed plate mounted on the top surface of the mounting plate, a movable block disposed on the top surface of the fixed plate, and a connecting rod hinged to the top surface of the movable block. The other end of the connecting rod is hinged to the back of the corresponding side plate. A transmission component for driving the movable block to move so as to drive the side plate to open and close is mounted on the fixed plate.

[0018] The above technical solution achieves the goal of driving the side panel to flip by lifting and lowering the placement plate, thereby completing the opening or closing operation.

[0019] As a further improvement to the above solution, the top surface of the fixing plate is provided with a mounting groove for mounting a transmission component. The transmission component includes a screw rotatably connected inside it along its length and a transmission gear fixed to one end of the screw. The moving block is threaded onto the outer circumference of the screw and slides in the mounting groove. The end of the screw with the transmission gear extends to the inner side of the fixing frame. A transmission rack is fixed to the bottom surface of the placement plate. A connecting hole for the transmission rack to pass through is provided on the mounting plate. The bottom of the transmission rack extends through the connecting hole to the inner side of the fixing frame and meshes with the transmission gear.

[0020] As a further improvement to the above solution, the placement plate has a hollow structure, and the top surface of the placement plate has multiple air holes communicating with its interior. The bottom surface of the mounting plate is equipped with a negative pressure mechanism, which cooperates with the fixing column to drive the negative pressure mechanism to extract the air inside the placement plate and form a negative pressure inside it during the descent of the fixing column.

[0021] As a further improvement to the above solution, the negative pressure mechanism includes an air cylinder installed on the bottom surface of the mounting plate, a piston plate disposed inside the air cylinder, and a piston rod fixed on the bottom surface of the piston plate. The bottom of the piston rod extends to the bottom of the air cylinder and is fixed with a connecting plate. The air cylinder is connected to the interior of the placement plate through a connecting hose. The connecting plate is located directly below the fixed column and cooperates with it so that when the two come into contact with each other, the connecting plate is driven to descend when the fixed column descends to draw air from the placement plate into the air cylinder.

[0022] As a further improvement to the above solution, an elastic element for driving the connecting plate to automatically return to its original position is installed between the connecting plate and the mounting plate. The bottom surface of the mounting plate is provided with a storage hole for installing the elastic element. The elastic element includes a connecting spring fixed at the bottom of the storage hole and an elastic post fixed at the top of the connecting spring. The top of the elastic post extends above the storage hole and is fixed to the bottom surface of the connecting plate. A locking component for locking the elastic post is installed on the mounting plate.

[0023] The above technical solution utilizes a connecting spring to drive the connecting plate and piston rod to automatically move upward and return to their original positions, while the locking component locks the elastic column, thereby maintaining a negative pressure state inside the placement plate.

[0024] As a further improvement to the above solution, the locking assembly includes a rod that is movably inserted into the mounting plate along the radial direction of the mounting plate, a fixing block fixed to one end of the rod, and a fixing spring that is movably sleeved on the outer periphery of the rod. One end of the fixing spring is connected to the fixing block, and the other end of the fixing spring is fixedly connected to the outer wall of the mounting plate. The other end of the rod extends into the receiving hole and abuts against the outer periphery of the elastic post. The outer periphery of the elastic post has a locking hole for engaging and locking the rod.

[0025] The above technical solution allows for convenient locking and unlocking of the elastic post via the insert plate of the insert rod.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0027] 1. By setting up bending components, drive components, and mounting bases, when placing materials, simply place the materials flat on the placement plate, and the material's sides will abut against the side plates, thereby achieving the purpose of quickly positioning the material for stamping. In conjunction with the stamping mechanism, as the pressure plate presses on the top surface of the material and continues to descend, it will drive the placement plate to descend synchronously. The descent of the placement plate will drive multiple side plates to close, thereby gradually forming a cavity. During the closing process, the material is bent, and finally stamped and formed under the cooperation of the pressure plate and the cavity.

[0028] 2. By setting a reset component, the pressure plate can be driven to move automatically upward by the spring force of the reset spring during the upward process of the stamping. During the upward movement of the placement plate, the drive component is driven to open the side plate, so that the formed product can be automatically lifted from the mold groove, avoiding the material from getting stuck in the mold groove and affecting the efficiency of the workers unloading the material.

[0029] 3. By setting a negative pressure mechanism, the air inside the placement plate can be extracted during the material extrusion molding process, thereby creating a negative pressure inside. Under the pressure of the pressure plate, the material will be tightly attached to the top surface of the placement plate. After the negative pressure is formed inside the placement plate, the material will be adsorbed on the top surface of the placement plate, thus preventing the product from getting stuck outside the pressure plate during the process of the pressure plate rising after processing. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of the present invention;

[0031] Figure 2 This is a schematic diagram of the molding mechanism of the present invention;

[0032] Figure 3 A schematic diagram of the side plate and drive assembly.

[0033] Figure 4 This is a schematic diagram of the inner structure of the base of the molding mechanism;

[0034] Figure 5 This is a structural diagram of the elastic element and the mounting plate;

[0035] Figure 6 A schematic diagram of the negative pressure mechanism and the fixed column;

[0036] Figure 7 This is a schematic diagram of the limiting post and the return spring.

[0037] Explanation of key symbols:

[0038] 1. Mounting platform; 2. Conveyor belt; 3. Mounting tray; 4. Mounting frame; 5. Telescopic component; 6. Pressure plate; 7. Placement plate; 8. Side plate; 9. Fixing plate; 10. Moving block; 11. Connecting rod; 12. Air hole; 13. Mounting groove; 14. Screw; 15. Fixing column; 16. Air cylinder; 17. Piston rod; 18. Transmission rack; 19. Transmission gear; 20. Fixing frame; 21. Connecting plate; 22. Mounting plate; 23. Elastic column; 24. Storage hole; 25. Limiting column; 26. Return spring; 27. Connecting hose; 28. Insertion hole; 29. ​​Insertion rod; 30. Fixing block; 31. Fixing spring. Detailed Implementation

[0039] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0040] Example 1:

[0041] Please combine Figure 1 - Figure 7 This embodiment of a new energy battery processing intelligent battery casing forming equipment includes an assembly line with multiple forming mechanisms for placing materials installed on the assembly line. A stamping mechanism for stamping the materials on the forming mechanisms is installed on one side of the assembly line. The assembly line includes a mounting platform 1 and an annular conveyor belt 2 installed on the mounting platform 1. The forming mechanisms are installed on the top of the conveyor belt 2. By installing multiple forming mechanisms on the conveyor belt 2, continuous feeding and stamping can be achieved during the rotation of the conveyor belt 2, thereby helping to improve production efficiency.

[0042] The stamping mechanism includes a mounting frame 4, a telescopic member 5 mounted on the mounting frame 4, and a pressure plate 6 mounted on the output end of the telescopic member 5. The telescopic member 5 is a hydraulic cylinder or an electric telescopic rod. When the telescopic member 5 extends, it drives the pressure plate 6 to descend, thereby stamping the material placed on the forming mechanism.

[0043] The molding mechanism includes:

[0044] The mounting base includes a mounting plate 3 and a fixing frame 20 fixed at the top center of the mounting plate 3 and coaxially arranged therewith. The mounting plate is fixed on the conveyor belt 2 and drives the forming mechanism to rotate with the rotation of the conveyor belt 2, thereby rotating the material to be processed together with the forming mechanism to the bottom of the stamping mechanism for stamping.

[0045] The bending assembly includes a mounting plate 22 fixed to the top of a fixed frame 20, a placement plate 7 mounted on the top surface of the mounting plate 22 via a reset component, and four side plates 8 respectively hinged around the perimeter of the mounting plate 22. The placement plate 7 is the same size as the pressure plate 6. When the four side plates 8 are closed, they abut against the perimeter of the placement plate 7 and form a groove above the placement plate 7. The reset component includes a fixing post 15 fixed to the bottom surface of the placement plate 7 and a reset spring 26 movably sleeved outside the fixing post 15. The top of the reset spring 26 is fixed to the bottom surface of the placement plate 7, and the bottom of the reset spring 26 is fixed to the top surface of the mounting plate 22. A through hole is provided on the top surface of the mounting plate 22 for the fixing post 15 to pass through. The bottom of the fixing post 15 extends below the mounting plate 22 through the through hole. The reset component is designed to drive the placement plate 7 to automatically rise and return to its original position after it descends, thereby forming the bent plate 7. The product is lifted upwards to facilitate unloading by workers. During processing, the material is placed on the placement plate 7, and the material is spread flat on the top of the placement plate 7 by adjusting and pressing. At this time, the four side plates 8 are in an inclined and open state, and the outer periphery of the material abuts against the side plates 8, thereby restricting the position of the material and achieving the purpose of quickly positioning the material. During the stamping process, when the pressure plate 6 descends and presses against the surface of the material, it will drive the placement plate 7 to descend as it continues to descend. The return spring 26 is compressed accordingly. The process of the placement plate 7 descending will close the side plates 8, thereby bending the material into shape. After forming, as the pressure plate 6 rises, the placement plate 7 will automatically move upwards under the drive of the return spring 26, thereby lifting the formed product upwards. At the same time, the side plates 8 open outwards to prevent the product from getting stuck in the mold groove, making it easy for workers to pick up and put down.

[0046] The drive assembly is mounted on the mounting plate 3 and is used to drive the side plates 8 to close when the placement plate 7 descends and to drive the side plates 8 to open when the placement plate 7 rises. The number of drive assemblies is the same as the number of side plates 8, with four drive assemblies corresponding one-to-one with four side plates 8. After the pressure plate 6 contacts the placement plate 7, it drives the placement plate 7 to descend during the descent, thereby causing multiple side plates 8 to close and extrude the material on the top surface of the placement plate 7 into the molding groove. By setting the drive assembly, the side plates 8 are driven to open and close during the lifting and lowering of the placement plate 7, which avoids the molded product from getting stuck in the molding groove, greatly facilitates the operation of the staff, and improves the intelligence of the production.

[0047] The drive assembly includes a fixed plate 9 mounted on the top surface of the mounting plate 3, a movable block 10 disposed on the top surface of the fixed plate 9, and a connecting rod 11 hinged to the top surface of the movable block 10. The other end of the connecting rod 11 is hinged to the back of the corresponding side plate 8. A transmission component for driving the movable block 10 to move and drive the side plate 8 to open and close is mounted on the fixed plate 9. A mounting groove 13 for mounting the transmission component is opened on the top surface of the fixed plate 9. The transmission component includes a screw 14 rotatably connected inside it along its length and a transmission gear 19 fixed to one end of the screw 14. The movable block 10 is threaded onto the outer periphery of the screw 14 and slides in the mounting groove 13. One end of the screw 14 with the transmission gear 19 extends to the inner side of the fixed frame 20. A transmission rack 18 is fixed on the bottom surface of the placement plate 7. A connecting rod 18 is opened on the mounting plate 22 for the transmission rack 18 to pass through. The bottom of the transmission rack 18 extends through the connecting hole to the inside of the fixed frame 20 and meshes with the transmission gear 19. During the descent of the placement plate 7, the transmission rack 18 descends synchronously. During the descent, the transmission rack 18 drives the transmission gear 19 to rotate forward, thereby driving the screw 14 to rotate forward. During the forward rotation of the screw 14, the moving block 10 moves towards the side closer to the mounting plate 22. Then, the side plate 8 can be driven to gradually flip inward and close through the connecting rod 11. Conversely, when the placement plate 7 moves upward, the transmission rack 18 moves upward, thereby driving the screw 14 to rotate in reverse. The moving block 10 moves away from the mounting plate 22, thereby driving the side plate 8 to flip outward and open. Through the setting of the drive component, the purpose of automatically driving the side plate 8 to open and close during the lifting and lowering of the mounting plate 22 is achieved.

[0048] In this embodiment, a plurality of limiting posts 25 are fixed on the bottom surface of the placement plate 7 to limit the distance between it and the mounting plate 22. When the side plate 8 abuts against the outer periphery of the placement plate 7, it abuts against the top surface of the mounting plate 22. By setting the limiting posts 25, when the bottom of the limiting posts 25 abuts against the top surface of the mounting plate 22 during the process of the placement plate 7 being pressed down, the placement plate 7 can no longer continue to descend. At this time, the side plate 8 and the mounting plate 22 close together and abut against the outer periphery of the placement plate 7. The setting of the limiting posts 25 can not only limit the descent distance of the placement plate 7, but also avoid the situation where the return spring 26 is damaged due to excessive descent of the placement plate 7.

[0049] Example 2:

[0050] Combination Figure 4 - Figure 7This embodiment, based on embodiment 1, further improves upon the following: the placement plate 7 has a hollow structure, and its top surface has multiple air holes 12 communicating with its interior. A negative pressure mechanism is installed on the bottom surface of the mounting plate 22. The negative pressure mechanism cooperates with the fixing column 15 to drive the negative pressure mechanism to extract air from the placement plate 7 and create negative pressure inside it during the descent of the fixing column 15. The negative pressure mechanism includes an air cylinder 16 installed on the bottom surface of the mounting plate 22, a piston plate disposed in the air cylinder 16, and a piston rod 17 fixed on the bottom surface of the piston plate. The bottom of the piston rod 17 extends below the air cylinder 16 and is fixed with a connecting plate 21. The air cylinder 16 is connected to the interior of the placement plate 7 through a connecting hose 27. The connecting plate 21 is located directly below the fixing column 15 and is connected to the air cylinder 16. In coordination, after the two come into contact with each other, the connecting plate 21 is driven to descend when the fixed column 15 descends, thus drawing the air in the placement plate 7 into the air cylinder 16. After the pressure plate 6 presses the material onto the top surface of the placement plate 7, the air cylinder 12 is covered by the material. Until the fixed column 15 touches the connecting plate 21 after descending a certain distance, the connecting plate 21 will be pressed down during the continued descent of the fixed column 15, thereby driving the piston rod 17 to descend. The descent of the piston rod 17 drives the piston plate in the air cylinder 16 to move down, thereby drawing the air inside the placement plate 7 into the air cylinder 16, thus creating a negative pressure inside the placement plate 7, thereby adsorbing the material onto the top surface of the placement plate 7. This can prevent the material from moving during the stamping process and also prevent the material from getting stuck on the outer periphery of the pressure plate 6 after the stamping is completed.

[0051] In this embodiment, multiple air cylinders 16 are provided. The bottom of the piston rod 17 in each of the multiple air cylinders 16 is fixedly connected to the connecting plate 21. By providing multiple air cylinders 16, more air can be extracted from the inside of the placement plate 7, thereby creating a lower negative pressure inside the placement plate 7, so that the material can be more tightly adsorbed on the top surface of the placement plate 7.

[0052] In this embodiment, an elastic element for automatically restoring the connecting plate 21 to its original position is installed between the connecting plate 21 and the mounting plate 3. The bottom surface of the mounting plate 3 has a receiving hole 24 for installing the elastic element. The elastic element includes a connecting spring fixed to the bottom of the receiving hole 24 and an elastic post 23 fixed to the top of the connecting spring. The top of the elastic post 23 extends above the receiving hole 24 and is fixedly connected to the bottom surface of the connecting plate 21. A locking assembly for locking the elastic post 23 is installed on the mounting plate 3. During the descent of the connecting plate 21, the elastic post 23 gradually moves into the receiving hole 24. The connecting spring is gradually compressed until the bottom of the connecting plate 21 abuts against the top surface of the mounting plate 3. The elastic column 23 is locked by the locking component, so that the piston rod 17 will not move upward when the fixed column 15 moves upward, thus keeping the inside of the placement plate 7 in a negative pressure state. After the locking component releases the locking state of the elastic column 23, the elastic column 23 is bounced up under the action of the connecting spring, thereby driving the connecting plate 21 to move upward. The air in the air cylinder 16 flows back into the inside of the placement plate 7, thereby restoring the pressure inside the placement plate 7 to normal, and the staff can easily remove it from the placement plate 7.

[0053] In this embodiment, the locking assembly includes a rod 29 movably inserted into the mounting plate 3 along the radial direction of the mounting plate 3, a fixing block 30 fixed to one end of the rod 29, and a fixing spring 31 movably sleeved on the outer periphery of the rod 29. One end of the fixing spring 31 is connected to the fixing block 30, and the other end of the fixing spring 31 is fixedly connected to the outer wall of the mounting plate 3. The other end of the rod 29 extends into the receiving hole 24 and abuts against the outer periphery of the elastic post 23. The outer periphery of the elastic post 23 has a hole 28 for engaging and locking the rod 29. By setting the rod 29 and the fixing block 30, the locking assembly can lock the rod 29. The fixed spring 31 ensures that, without locking the elastic post 23, the insertion rod 29 abuts against the outer periphery of the elastic post 23 under the action of the fixed spring 31. When the elastic post 23 moves down so that the insertion hole 28 is aligned with the insertion rod 29, the insertion rod 29 will be locked into the insertion hole 28 under the action of the fixed spring 31, thus locking the elastic post 23. When the lock is engaged, simply pull the insertion rod 29 outwards towards the mounting plate 3 to remove the insertion rod 29 from the outside of the insertion hole 28, thereby achieving the purpose of conveniently locking the elastic post 23 and engaging the locked state.

[0054] The above embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A smart molding equipment for battery casings used in the processing of new energy batteries, comprising an assembly line, characterized in that, The production line is equipped with multiple forming mechanisms for placing materials, and a stamping mechanism is installed on one side of the production line for stamping the materials on the forming mechanisms. The forming mechanism includes: The mounting base includes a mounting plate and a fixing frame that is fixed to the top center of the mounting plate and coaxially therewith; A bending assembly includes a mounting plate fixed to the top of a fixed frame, a placement plate mounted on the top surface of the mounting plate by a reset member, and four side plates respectively hinged around the mounting plate. When the four side plates are closed, they abut against the perimeter of the placement plate and form square grooves on the placement plate. A drive assembly, which is mounted on the mounting plate and is used to drive the side panels to close when the placement plate is lowered and to drive the side panels to open when the placement plate is raised. The stamping mechanism includes a mounting frame, a telescopic component mounted on the mounting frame, and a pressure plate mounted on the output end of the telescopic component; The number of drive components is the same as the number of side plates. There is a one-to-one correspondence between the four drive components and the four side plates. After the pressure plate contacts the placement plate, it drives the placement plate to descend during the descent process, thereby causing multiple side plates to close together and extruding the material on the top surface of the placement plate into the mold groove.

2. The intelligent forming equipment for battery casings used in new energy battery processing according to claim 1, characterized in that, The production line includes a mounting platform and an annular conveyor belt mounted on the mounting platform, with the forming mechanism mounted on top of the conveyor belt.

3. The intelligent forming equipment for battery casings used in new energy battery processing according to claim 1, characterized in that, The reset component includes a fixed post fixed to the bottom surface of the placement plate and a reset spring movably sleeved outside the fixed post. The top of the reset spring is fixedly connected to the bottom surface of the placement plate, and the bottom of the reset spring is fixedly connected to the top surface of the mounting plate. The top surface of the mounting plate has a through hole for the fixed post to pass through, and the bottom of the fixed post extends through the through hole to the bottom of the mounting plate.

4. The intelligent forming equipment for battery casings used in new energy battery processing according to claim 1, characterized in that, The bottom surface of the placement plate is fixed with a plurality of limiting posts for limiting the distance between it and the mounting plate, so that the side plate abuts against the top surface of the mounting plate when it abuts against the outer periphery of the placement plate.

5. The intelligent forming equipment for battery casings used in new energy battery processing according to claim 1, characterized in that, The drive assembly includes a fixed plate mounted on the top surface of the mounting plate, a movable block disposed on the top surface of the fixed plate, and a connecting rod hinged to the top surface of the movable block. The other end of the connecting rod is hinged to the back of the corresponding side plate. A transmission component for driving the movable block to move so as to drive the side plate to open and close is mounted on the fixed plate.

6. The intelligent forming equipment for battery casings used in new energy battery processing according to claim 5, characterized in that, The top surface of the fixed plate has a mounting groove for mounting a transmission component. The transmission component includes a screw rotatably connected inside it along its length and a transmission gear fixed to one end of the screw. The moving block is threaded onto the outer circumference of the screw and slides in the mounting groove. The end of the screw with the transmission gear extends to the inner side of the fixed frame. A transmission rack is fixed to the bottom surface of the placement plate. The mounting plate has a connecting hole for the transmission rack to pass through. The bottom of the transmission rack extends through the connecting hole to the inner side of the fixed frame and meshes with the transmission gear.

7. The intelligent forming equipment for battery casings used in new energy battery processing according to claim 3, characterized in that, The placement plate has a hollow structure, and the top surface of the placement plate has multiple air holes that communicate with its interior. The bottom surface of the mounting plate is equipped with a negative pressure mechanism. The negative pressure mechanism cooperates with the fixing column to drive the negative pressure mechanism to extract the air inside the placement plate and form a negative pressure inside it during the descent of the fixing column.

8. The intelligent forming equipment for battery casings used in new energy battery processing according to claim 7, characterized in that, The negative pressure mechanism includes an air cylinder installed on the bottom surface of the mounting plate, a piston plate disposed inside the air cylinder, and a piston rod fixed on the bottom surface of the piston plate. The bottom of the piston rod extends to the bottom of the air cylinder and is fixed with a connecting plate. The air cylinder is connected to the interior of the placement plate through a connecting hose. The connecting plate is located directly below the fixed column and cooperates with it so that when the two come into contact with each other, the connecting plate is driven to descend when the fixed column descends to draw air from the placement plate into the air cylinder.

9. The intelligent forming equipment for battery casings used in new energy battery processing according to claim 8, characterized in that, An elastic element for automatically returning the connecting plate to its original position is installed between the connecting plate and the mounting plate. The bottom surface of the mounting plate has a storage hole for installing the elastic element. The elastic element includes a connecting spring fixed at the bottom of the storage hole and an elastic post fixed at the top of the connecting spring. The top of the elastic post extends above the storage hole and is fixed to the bottom surface of the connecting plate. A locking component for locking the elastic post is installed on the mounting plate.

10. The intelligent forming equipment for battery casings used in new energy battery processing according to claim 9, characterized in that, The locking assembly includes a rod that is movably inserted into the mounting plate along the radial direction of the mounting plate, a fixing block fixed to one end of the rod, and a fixing spring that is movably sleeved on the outer periphery of the rod. One end of the fixing spring is connected to the fixing block, and the other end of the fixing spring is fixed to the outer wall of the mounting plate. The other end of the rod extends into the receiving hole and abuts against the outer periphery of the elastic post. The outer periphery of the elastic post has a locking hole for engaging and locking the rod.

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