Battery manufacturing platform with overturning function

Abstract

The utility model discloses a battery manufacturing platform with an overturning function, and belongs to the technical field of battery manufacturing platforms. A battery manufacturing platform with an overturning function comprises mounting frames symmetrically mounted on a base station, first bidirectional lead screws are rotatably connected to the mounting frames, and the battery manufacturing platform is characterized by further comprising clamping plates symmetrically mounted on the first bidirectional lead screws, mounting grooves are formed in the clamping plates, second bidirectional lead screws are rotatably mounted in the mounting grooves, and the second bidirectional lead screws are rotatably connected to the mounting frames. Clamping claws are symmetrically installed at the two ends of the second bidirectional lead screw, and when the second bidirectional lead screw rotates, the two sets of clamping claws get close to each other or get away from each other. The connecting plate is fixedly connected to the clamping plate, and a protection part is arranged in the middle of the connecting plate; the first two-way lead screw is matched with the second two-way lead screw, the corners of the battery are clamped through the clamping plates and the clamping claws respectively, the stabilizing effect during overturning of the battery is achieved, and the problem that the battery falls off due to inertia force or gravity center change caused by overturning of the battery is solved.

Description

Technical Field

[0001] This utility model relates to the field of battery manufacturing platform technology, and in particular to a battery manufacturing platform with a flipping function. Background Technology

[0002] A battery is a device that converts chemical energy into electrical energy through internal chemical oxidation-reduction reactions. It is mainly divided into primary batteries, secondary batteries, and fuel cells. In battery manufacturing, the flipping process is crucial: it optimizes electrolyte distribution and improves electrode material wettability through multi-angle rotation, while also meeting the requirements for simulating extreme testing conditions and safe disassembly. Flipping also prevents electrolyte precipitation and improves the consistency of high-energy-density batteries.

[0003] Battery manufacturing platforms, typically installed on production lines, consist of a base, mechanical frame, clamping mechanism, flipping mechanism, drive system, and control system. Servo motors drive the rotating shaft via reducers, working in conjunction with adaptive pneumatic clamps to secure the batteries. PLC programming precisely controls the flipping angle and speed, while sensors monitor clamping force and position in real time. A typical operating flow includes loading, low-speed flipping and immersion, reset and unloading, and abnormal interruption protection.

[0004] When using existing battery manufacturing platforms, since some batteries are rectangular, conventional clamping mechanisms usually clamp rectangular batteries from both sides to achieve a stable clamping effect. However, subsequent flipping operations are required. During the flipping process, the battery experiences inertial force, and the conventional double-sided clamping method cannot guarantee the stability of the battery during the flipping process. The battery may fall due to its own weight or inertial force. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the clamping mechanism in the prior art is difficult to guarantee the stability of the battery during the flipping process, and to propose a battery manufacturing platform with flipping function.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A battery manufacturing platform with a flipping function includes a mounting frame symmetrically mounted on a base, with a first bidirectional lead screw rotatably connected to the mounting frame. The platform further includes: a clamping plate symmetrically mounted on the first bidirectional lead screw, wherein the clamping plate has a mounting groove, and a second bidirectional lead screw is rotatably mounted in the mounting groove. Clamping claws are symmetrically mounted at both ends of the second bidirectional lead screw, and when the second bidirectional lead screw rotates, the two sets of clamping claws move closer to or further away from each other; and a connecting plate fixedly connected to the clamping plate, with a protective portion provided in the middle of the connecting plate.

[0008] To protect the battery, preferably, the protective part includes: a fixed box disposed in the middle of the connecting plate, the fixed box having a pressurizing chamber and an air supply chamber that are interconnected, the connecting plate extending into the pressurizing chamber, a spring fixedly installed in the pressurizing chamber, the two ends of the spring abutting against the inner wall of the connecting plate and the fixed box respectively; and an airbag fixed on the fixed box, the airbag being connected to the air supply chamber.

[0009] To further protect the battery, preferably, the contact surface between the clamping plate and the battery is covered with an anti-slip pad, and the deformation of the anti-slip pad is less than 70%.

[0010] To avoid damage to the battery from rigid clamping, the anti-slip pad is further made of silicone.

[0011] To drive the first bidirectional lead screw, preferably, a servo motor is fixedly mounted on the mounting frame, and the output end of the servo motor is fixedly connected to any end of the first bidirectional lead screw.

[0012] To drive the second bidirectional lead screw, preferably, one end of the second bidirectional lead screw passes through the clamping plate, and an adjustment knob is fixedly installed on the second bidirectional lead screw.

[0013] Compared with the prior art, this utility model provides a battery manufacturing platform with a flipping function, which has the following advantages:

[0014] 1. This battery manufacturing platform with a flipping function uses a first bidirectional lead screw to allow the clamping plate to change according to the width of the battery, thereby achieving width adaptation and clamping the wide side of the battery. Then, the second bidirectional lead screw works in conjunction with the clamping claws to make the clamping claws fit the upper and lower surfaces of the battery, thereby stably clamping the battery and preventing the battery from falling and being damaged due to inertial force when flipping.

[0015] 2. This battery manufacturing platform with a flipping function, through the protective part, when the mounting frame moves, squeezes the air inside the fixing box through the connecting plate, and the air in the pressurized chamber flows into the air supply chamber, thereby causing the airbag to expand and wrap around the edge of the battery, thus protecting the battery and making it convenient to use.

[0016] The parts of this device not described herein are the same as or can be implemented using existing technologies. The first bidirectional lead screw of this utility model, together with the second bidirectional lead screw, clamps the corners of the battery through the clamping plate and the clamping claw, respectively, and achieves a stable effect when the battery is flipped, preventing the battery from falling off due to inertial force or change in center of gravity caused by the flipping. Attached Figure Description

[0017] Figure 1 This is an isometric structural diagram of a battery manufacturing platform with a flipping function proposed in this utility model.

[0018] Figure 2 This is a partial cross-sectional structural diagram of a battery manufacturing platform with a flipping function proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the fixing box of a battery manufacturing platform with a flipping function proposed in this utility model.

[0020] Figure 4 This utility model proposes a battery manufacturing platform with a flipping function. Figure 2 A magnified structural diagram of point A in the middle.

[0021] In the diagram: 1. Mounting frame; 2. First bidirectional lead screw; 3. Clamping plate; 4. Mounting slot; 5. Second bidirectional lead screw; 6. Servo motor; 7. Clamping claw; 8. Connecting plate; 9. Fixing box; 10. Spring; 11. Airbag; 12. Adjustment knob. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Example:

[0025] Reference Figures 1-4 A battery manufacturing platform with a flipping function includes a mounting frame 1 symmetrically mounted on a base. In this application, the mounting frame 1 is connected to an external driving device through connecting columns on both sides. A first bidirectional lead screw 2 is rotatably connected inside the mounting frame 1. The platform also includes two symmetrical clamping plates 3 connected to the first bidirectional lead screw 2 through a threaded connection. The first bidirectional lead screw 2, in conjunction with the clamping plates 3, can be adjusted according to the width of the battery to adapt to the battery width.

[0026] A mounting groove 4 is fixedly installed on the clamping plate 3. A second bidirectional lead screw 5 is rotatably installed in the mounting groove 4. The two ends of the second bidirectional lead screw 5 are connected by threads to two symmetrical clamping claws 7. The second bidirectional lead screw 5 and the clamping claws 7 can be adjusted according to the width of the battery. When the second bidirectional lead screw 5 rotates counterclockwise, the two sets of clamping claws 7 move closer to each other, and vice versa. This allows the clamping mechanism to keep the battery stable during flipping operations and avoid the problem of the battery falling and being damaged due to gravity or inertia. A connecting plate 8 is fixedly connected to the clamping plate 3, and a protective part is provided in the middle of the connecting plate 8.

[0027] A fixing box 9 is provided between the two connecting plates 8. The fixing box 9 has a pressurizing chamber and an air supply chamber that are interconnected. The connecting plate 8 extends into the pressurizing chamber. A spring 10 is fixedly installed in the pressurizing chamber. The two ends of the spring 10 abut against the inner walls of the connecting plate 8 and the fixing box 9, respectively. An airbag 11 is fixed on the fixing box 9 and is connected to the air supply chamber. When the mounting frame 1 moves, the air inside the fixing box 9 is squeezed by the connecting plate 8. The air in the pressurizing chamber flows into the air supply chamber, thereby causing the airbag 11 to inflate and wrap around the edge of the battery, thus protecting the battery and facilitating its use.

[0028] An anti-slip pad is attached to the contact surface between the clamping plate 3 and the battery. The deformation of the anti-slip pad is less than 70%, and the anti-slip pad is made of silicone. When the anti-slip pad is compressed and deformed, it applies an elastic force parallel to the battery plane to protect the battery. The silicone anti-slip pad improves the stability of the clamping mechanism when holding the battery, and the toughness of the silicone material protects the battery, preventing deformation and damage to the battery corners caused by rigid clamping.

[0029] A servo motor 6 is fixedly mounted on the mounting frame 1. The output end of the servo motor 6 passes through the mounting frame 1 and is connected to one end of the first bidirectional lead screw 2 via a coupling. The servo motor 6 is a Siemens SINAMICS S210 series motor, which ensures that the positioning error of the device when driving the first bidirectional lead screw 2 by the servo motor 6 is within 0.03 degrees, thus ensuring the accuracy of battery clamping.

[0030] One end of the second bidirectional lead screw 5 passes through the clamping plate 3. An adjustment knob 12 is fixedly installed on the second bidirectional lead screw 5. The second bidirectional lead screw 5 can be adjusted by adjusting the adjustment knob 12, thereby changing the distance between the two clamping claws 7, so as to adapt to the thickness of batteries of different specifications, and thus enable this application to adapt to more rectangular batteries of different specifications.

[0031] In this utility model, the rectangular battery is first placed between the clamping plate 3 and the clamping claw 7. Then, the two mounting frames 1 are driven to move toward the battery by an external device. When the clamping plate 3 contacts the battery, the mounting groove 4 moves with the clamping plate 3, so the connecting plate 8 moves toward the inside of the fixing box 9 along with the mounting groove 4. The connecting plate 8 compresses the spring 10 to deform it, thereby pressurizing the air inside the pressurizing chamber. Then, the air inside the pressurizing chamber enters the air supply chamber and injects the air into the airbag 11. Then, the airbag 11 expands to wrap the edge of the battery, thereby protecting the edge of the battery.

[0032] After the clamping plate 3 clamps one side of the battery, the servo motor 6 is started. The servo motor 6 drives the first bidirectional lead screw 2 to rotate, thereby causing the two clamping plates 3 to move closer to the battery. Then, the clamping plates 3 drive the mounting frame 1 to move until the inner side of the clamping claw 7 contacts the battery. Then, the adjustment knob 12 is rotated, which drives the second bidirectional lead screw 5 to rotate. Then, the clamping plate 3 follows the rotation of the second bidirectional lead screw 5, thereby driving the clamping claw 7 to move closer to the battery position. Then, the clamping claw 7 clamps the four corners of the battery, thereby ensuring the stability of the battery when flipped and making it convenient to use.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A battery manufacturing platform with a flipping function, comprising mounting frames (1) symmetrically mounted on a base, wherein a first bidirectional lead screw (2) is rotatably connected to the mounting frames (1), characterized in that, Also includes: Clamping plates (3) are symmetrically mounted on the first bidirectional lead screw (2). The clamping plate (3) is provided with an installation groove (4), and a second bidirectional screw (5) is rotatably installed in the installation groove (4). Clamping claws (7) are symmetrically installed at both ends of the second bidirectional screw (5). When the second bidirectional screw (5) rotates, the two sets of clamping claws (7) move closer to each other or further away from each other. A connecting plate (8) is fixedly connected to the clamping plate (3), and a protective part is provided in the middle of the connecting plate (8).

2. The battery manufacturing platform with a flipping function according to claim 1, characterized in that, The protective part includes: A fixed box (9) is set in the middle of the connecting plate (8). The fixed box (9) has a pressurizing chamber and an air supply chamber that are interconnected. The connecting plate (8) extends into the pressurizing chamber. A spring (10) is fixedly installed in the pressurizing chamber. The two ends of the spring (10) abut against the inner walls of the connecting plate (8) and the fixed box (9), respectively. An airbag (11) is fixed on a fixed box (9) and is connected to the air supply chamber.

3. The battery manufacturing platform with a flipping function according to claim 1, characterized in that, The contact surface between the clamping plate (3) and the battery is covered with an anti-slip pad, and the deformation of the anti-slip pad is less than 70%.

4. A battery manufacturing platform with a flipping function according to claim 3, characterized in that, The anti-slip mat is made of silicone.

5. A battery manufacturing platform with a flipping function according to claim 1, characterized in that, A servo motor (6) is fixedly installed on the mounting frame (1), and the output end of the servo motor (6) is fixedly connected to any end of the first bidirectional lead screw (2).

6. A battery manufacturing platform with a flipping function according to claim 1, characterized in that, One end of the second bidirectional lead screw (5) passes through the clamping plate (3), and an adjustment knob (12) is fixedly installed on the second bidirectional lead screw (5).

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