Supporting mechanism suitable for battery pole roll

Abstract

The utility model discloses a supporting mechanism suitable for a battery pole roll, which belongs to the technical field of new energy batteries and comprises a base, a steering component and at least one flexible supporting component. The steering assembly is connected with the base; the flexible supporting assembly is connected with the steering assembly and is driven by the steering assembly to rotate, and when a battery pole roll is placed on the flexible supporting assembly, the size of the flexible supporting assembly is automatically adjusted according to the outer diameter size of the battery pole roll, so that the battery pole roll is clamped. According to the utility model, flexible support and automatic steering adjustment of the battery pole roll can be realized, so that the excellent performance and safety of the produced battery are ensured.

Description

Technical Field

[0001] This utility model belongs to the field of new energy battery technology, specifically relating to a support mechanism suitable for battery electrode rolls. Background Technology

[0002] As the new energy industry continues to demand higher efficiency and quality in battery production, production flow rates at each stage have intensified. This is especially true at the rolling and slitting station, which faces the pressure of a continuous stream of qualified electrode rolls emerging from previous processes. Furthermore, with the widespread adoption of automated conveying equipment such as Overhead Hoist Transfer (OHT) and Automated Guided Vehicles (AGVs), the flexible support and automatic rapid steering of battery electrode rolls have become particularly crucial. Inconsistent placement of battery electrode rolls can negatively impact production efficiency, and in severe cases, lead to a decline in cell quality, ultimately affecting the quality of the battery and battery pack, causing irreversible damage.

[0003] The existing support mechanisms have the following main drawbacks:

[0004] (1) The pole roll support is of a single type and the changeover speed is slow;

[0005] (2) Manual steering with polar roll has poor repeatability and slow speed;

[0006] (3) The spacing adjustment is complicated and the manual disassembly and assembly is inefficient. Utility Model Content

[0007] To address the aforementioned issues, this invention proposes a support mechanism suitable for battery electrode rolls, which can provide flexible support and automatic steering adjustment for the battery electrode rolls, thereby ensuring the excellent performance and safety of the produced batteries.

[0008] To achieve the above-mentioned technical objectives and effects, this utility model is implemented through the following technical solution:

[0009] A support mechanism suitable for battery electrode rolls, comprising:

[0010] Base;

[0011] A steering assembly is connected to the base;

[0012] At least one flexible support component is provided, which is connected to the steering component and is driven to rotate by the steering component. When the battery electrode roll is placed on the flexible support component, the flexible support component automatically adjusts its own size according to the outer diameter of the battery electrode roll to achieve clamping of the battery electrode roll.

[0013] In the above solution, the steering component is used to automatically adjust the direction of the battery electrode roll to meet the material feeding requirements of the process. This avoids manual steering, improves the accuracy of repeated positioning, and the speed is adjustable. Furthermore, the flexible support component is used to provide flexible support for battery electrode rolls with different outer diameters, which improves the applicability of the support mechanism in this invention. It eliminates the need to frequently replace the flexible support component due to different outer diameters of the battery electrode rolls, and ultimately achieves automatic docking with conveying equipment such as OHT and AGV.

[0014] Optionally, the base includes:

[0015] frame;

[0016] At least one set of through-beam photoelectric sensors is disposed on both sides of the frame to detect whether there is an object on the flexible support assembly.

[0017] The above scheme provides a specific implementation structure of the base. The through-beam photoelectric sensor on the frame is used to automatically determine whether a battery electrode roll is placed on the flexible support component. It has a fast detection speed, good stability, and strong anti-interference ability.

[0018] Optionally, the base further includes adjustable feet, which are located at the bottom of the frame.

[0019] In the above solution, leveling is achieved by setting adjustable feet to adjust the level according to the flatness of the ground, thus ensuring the stability of the entire support structure.

[0020] Optionally, the base further includes an auxiliary guide support, which is connected to the base and contacts the steering assembly to support the steering assembly.

[0021] In the above scheme, the auxiliary guide support for the steering component can prevent the uneven distribution of battery electrode rolls from adversely affecting the rotation of the steering component, thus ensuring that the battery electrode rolls are in a stable state.

[0022] Optionally, the auxiliary guide support is a omnidirectional ball.

[0023] The above solution specifies the concrete structure of the auxiliary guide support. The omnidirectional ball can rotate and adjust in multiple directions, flexibly changing the support angle and direction according to the shape, weight distribution, and actual usage requirements of the supported object, providing precise support and ensuring the object remains stable. Furthermore, the omnidirectional ball has a low coefficient of rolling friction, effectively reducing friction and energy loss when an object moves or rotates on its surface, while also minimizing wear on the object's surface and the omnidirectional ball itself.

[0024] Optionally, the steering component includes:

[0025] A steering drive device includes a motor, an output drive shaft, a support bearing assembly, a gear, and a slewing bearing; the motor is connected to the base, its output shaft is connected to the output drive shaft, and the output drive shaft is sequentially connected to the support bearing and the gear; the gear rotatably meshes with the slewing bearing;

[0026] The steering frame is connected to the slewing bearing, and the slewing bearing drives the steering frame to rotate.

[0027] In the above scheme, the motor provides power, and the output transmission shaft drives the gear and the slewing bearing to rotate and mesh, thereby driving the steering frame connected to the slewing bearing to rotate, thus realizing the automatic steering function.

[0028] Optionally, the steering component further includes:

[0029] A steering limit device is provided on the base. When the steering assembly rotates to a predetermined position, the steering limit device contacts the steering assembly and restricts the steering assembly from continuing to rotate.

[0030] In the above scheme, a steering limit device is used to limit the rotation range, prevent oversteering, achieve precise positioning of the steering components, and stabilize the working posture.

[0031] Optionally, the steering component further includes:

[0032] A steering detection device, mounted on the base, is used to monitor the rotation angle of the steering assembly in real time.

[0033] In the above scheme, a steering detection device is used to monitor the rotation angle of the steering component in real time to prevent the steering component from over-steering.

[0034] Optionally, the flexible support assembly includes:

[0035] The support is connected to the steering assembly via an elastic element;

[0036] A support block, connected to the support, is used to support the battery electrode roll;

[0037] The first clamping arm and the second clamping arm are disposed opposite to each other on both sides of the support. The first clamping arm and the second clamping arm have the same structure, both including a first connecting block and a second connecting block that are rotatably connected. The first connecting block is also rotatably connected to the support. There is an included angle between the second connecting block and the first connecting block.

[0038] A flexible support block is disposed on the end of the second connecting block away from the first connecting block. When the battery electrode roll is placed on the flexible support assembly, the flexible support block and the support block together support the battery electrode roll.

[0039] In the above scheme, when the battery electrode roll is placed on the support block, the elastic element is compressed, which drives the first connecting block, the second connecting block and the flexible support block to move, so that the flexible support block and the support block jointly support the battery electrode roll, thereby limiting the battery electrode rolls with different outer diameters and achieving flexible support.

[0040] Optionally, the support mechanism for the battery electrode roll further includes a pitch variable assembly;

[0041] The pitch control component includes:

[0042] Two sets of pitch adjustment blocks are arranged opposite each other on both sides of the flexible support component. Each pitch adjustment block has several threaded through holes along its axial direction. The end of each pitch adjustment block is connected to the steering component through a pad, forming a gap with the steering component.

[0043] An adjustment plate is disposed between the elastic element and the steering assembly, with both ends located within the gap between the pitch adjustment block and the steering assembly, respectively.

[0044] Adjusting bolts are used to engage with corresponding threaded through holes to secure the adjusting plate.

[0045] In the above scheme, when it is necessary to adjust the support spacing, simply loosen a single set of adjusting bolts to adjust the position of the flexible support component, thereby adjusting the spacing between adjacent flexible support components.

[0046] Optionally, each of the pitch adjustment blocks is provided with a scale.

[0047] The above solution enables precise adjustment and fixation of battery electrode rolls of different widths.

[0048] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0049] This invention utilizes a steering component to automatically adjust the direction of the battery electrode rolls to meet the material feeding requirements of the process, avoiding manual steering, improving the accuracy of repeated positioning, and offering adjustable speed. Furthermore, it employs a flexible support component to provide flexible support for battery electrode rolls with different outer diameters, enhancing the applicability of the support mechanism in this invention. This eliminates the need for frequent replacement of the flexible support component due to different outer diameters of the battery electrode rolls, ultimately achieving automatic docking with conveying equipment such as OHT and AGV. Attached Figure Description

[0050] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0051] Figure 1This is a schematic diagram of the overall structure of the support mechanism for battery electrode rolls provided in this embodiment of the utility model;

[0052] Figure 2 This is a schematic diagram of the structure of the support component provided in an embodiment of the present utility model;

[0053] Figure 3 This is a schematic diagram of the steering assembly provided in an embodiment of the present invention;

[0054] Figure 4 This is a schematic diagram of the structure of the flexible support component provided in this embodiment of the utility model;

[0055] The diagram is marked as follows:

[0056] 1-Base; 2-Steering assembly; 3-Flexible support assembly; 11-Frame; 12-Adjusting foot; 13-Through-beam photoelectric sensor; 14-Auxiliary guide support; 15-Steering detection device; 21-Steering drive device; 211-Motor; 212-Output drive shaft; 213-Support bearing; 214-Gear; 215-Slewing bearing; 22-Steering limit device; 23-Steering frame; 31-Support block; 32-Support; 33-Pitch adjustment block; 34-Adjusting bolt; 35-Padded block; 36-Scale; 37-First connecting block; 38-Flexible support block; 39-Elastic element; 40-Second connecting block; 41-Adjusting plate; 5-Pole roll. Detailed Implementation

[0057] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the scope of protection of this utility model.

[0058] In the description of this utility model patent, it should be noted that the terms "upper", "lower", "left", "right", "horizontal", 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 patent 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 patent.

[0059] In the description of this utility model patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0060] The application principle of this utility model will be described in detail below with reference to the accompanying drawings.

[0061] like Figures 1-4 As shown, this utility model provides a support mechanism suitable for battery electrode rolls, comprising:

[0062] Base 1;

[0063] Steering assembly 2 is connected to the base 1;

[0064] At least one flexible support component 3 is connected to the steering component 2 and is driven to rotate by the steering component 2. When the battery electrode roll 5 is placed on the flexible support component 3, the flexible support component 3 automatically adjusts its own size according to the outer diameter of the battery electrode roll 5 to achieve clamping of the battery electrode roll 5.

[0065] In the above solution, the steering component 2 is used to automatically adjust the steering of the battery electrode roll 5 to meet the material feeding requirements of the process. This avoids manual steering, improves the accuracy of repeated positioning, and the speed is adjustable. Furthermore, the flexible support component 3 is used to provide flexible support for battery electrode rolls 5 with different outer diameters, which improves the applicability of the support mechanism in this utility model. It eliminates the need to frequently replace the flexible support component 3 due to different outer diameters of the battery electrode roll 5, and ultimately achieves automatic docking with conveying equipment such as OHT and AGV.

[0066] In one specific embodiment of this utility model, the base 1 includes:

[0067] Rack 11;

[0068] At least one set of through-beam photoelectric sensors 13 is disposed on both sides of the frame 11. In specific implementation, the number of through-beam photoelectric sensors 13 is preferably the same as the number of flexible support components 3. An aluminum profile bracket is screwed onto the frame 11, and the through-beam photoelectric sensors 13 are movably connected to the aluminum profile bracket, so as to facilitate adjustment of the installation position of the through-beam photoelectric sensors 13 according to the installation position of the flexible support components 3.

[0069] The above scheme provides a specific implementation structure of the base 1. The through-beam photoelectric sensor 13 on the frame 11 is used to automatically determine whether a battery electrode roll 5 is placed on the flexible support component 3. It has fast detection speed, good stability and strong anti-interference ability.

[0070] In one specific embodiment of the present invention, the base 1 further includes an adjusting foot 12, which is disposed at the bottom of the frame 11.

[0071] In the above solution, adjusting feet 12 are used to level the surface according to its flatness, ensuring the stability of the entire support mechanism. The specific structure of the adjusting feet 12 is not specifically limited in this invention, as long as it can achieve leveling based on the flatness of the surface.

[0072] In one specific embodiment of this utility model, the base 1 further includes an auxiliary guide support 14, which is connected to the base 1 and contacts the steering assembly 2, and is used to support the steering assembly 2. In specific implementation, multiple auxiliary guide supports 14 can be provided. Preferably, multiple auxiliary guide supports 14 are evenly distributed below the steering assembly 2 to improve the overall structural stability.

[0073] In the above scheme, the auxiliary guide support 14 supports the steering component 2, which can prevent the uneven distribution of the battery electrode rolls 5 from having an adverse effect on the rotation of the steering component 2, and ensure that the battery electrode rolls 5 are in a stable state.

[0074] In one specific embodiment of this utility model, the auxiliary guide support 14 is a omnidirectional ball. During implementation, the omnidirectional ball contacts the bottom surface of the steering frame 23 in the steering assembly 2.

[0075] The above solution specifies the structure of the auxiliary guide support 14. The omnidirectional ball can rotate and adjust in multiple directions, flexibly changing the support angle and direction according to the shape, weight distribution, and actual usage requirements of the supported object, providing precise support and ensuring the object remains stable. Furthermore, the omnidirectional ball has a low coefficient of rolling friction, effectively reducing friction and energy loss when an object moves or rotates on its surface, while also minimizing wear on the object's surface and the omnidirectional ball itself.

[0076] In one specific embodiment of this utility model, the steering component 2 includes:

[0077] A steering drive device 21, used to provide driving force, includes a motor 211, an output drive shaft 212, a support bearing 213, a gear 214, and a slewing bearing 215; the motor 211 is connected to the base 1, and its output shaft is connected to the output drive shaft 212; the output drive shaft 212 is sequentially connected to the support bearing 213 and the gear 214; the gear 214 rotatably meshes with the slewing bearing 215.

[0078] The steering frame 23 is connected to the slewing bearing 215, and the slewing bearing 215 drives the steering frame 23 to rotate. In specific implementation, the slewing bearing 215 and the steering frame 23 can be fixedly connected by multiple sets of bolts.

[0079] In the above scheme, the motor 211 provides power, and the output transmission shaft drives the gear 214 and the slewing bearing 215 to rotate and mesh, thereby driving the steering frame 23 connected to the slewing bearing 215 to rotate, thus realizing the automatic steering function.

[0080] In one specific embodiment of this utility model, the steering component 2 further includes:

[0081] A steering limit device 22 is disposed on the base 1. When the steering assembly 2 rotates to a predetermined position, the steering limit device 22 contacts the steering assembly 2, restricting the steering assembly 2 from continuing to rotate. In specific implementation, the steering limit device 22 is preferably disposed diagonally on the frame 11. The steering frame 23 in the steering assembly 2 has a downwardly extending protrusion for cooperating with the steering limit device 22. The steering limit device 22 can be a stop; when the steering frame 23 in the steering assembly 2 contacts the stop, the steering assembly 2 cannot continue to rotate.

[0082] In the above scheme, the steering limit device 22 is used to limit the rotation range, prevent oversteering, achieve precise positioning of the steering component 2, and stabilize the working posture.

[0083] In one specific embodiment of this utility model, the steering component 2 further includes:

[0084] A steering detection device 15 is mounted on the base 1 and is used to monitor the rotation angle of the steering assembly 2 in real time.

[0085] In the above scheme, the steering detection device 15 is used to monitor the rotation angle of the steering component 2 in real time to prevent the steering component 2 from over-steering.

[0086] In one specific embodiment of this utility model, the flexible support component 3 includes:

[0087] The support 32 is connected to the steering assembly 2 via an elastic element 39. In specific implementation, the elastic element 39 can be a spring, which is inexpensive and easy to procure.

[0088] The support block 31 is connected to the support 32 and is used to support the battery electrode roll 5;

[0089] The first clamping arm and the second clamping arm are arranged opposite to each other on both sides of the support 32. The first clamping arm and the second clamping arm have the same structure, both including a first connecting block 37 and a second connecting block 40 that are rotatably connected. The first connecting block 37 is also rotatably connected to the support 32. There is an included angle between the second connecting block 40 and the first connecting block 37.

[0090] A flexible support block 38 is disposed on the end of the second connecting block 40 away from the first connecting block 37. When the battery electrode roll 5 is placed on the flexible support assembly 3, the flexible support block 38 and the support block 3831 together support the battery electrode roll 5. In specific implementation, the flexible support block 38 can be made of nylon, which is low in cost and can protect the battery electrode roll 5 from scratches.

[0091] In the above scheme, when the battery electrode roll 5 is placed on the support block 31, the elastic element 39 will be compressed, and the first connecting block 37, the second connecting block 40 and the flexible support block 38 will move, so that the flexible support block 38 and the support block 31 jointly support the battery electrode roll 5, thereby limiting the battery electrode roll 5 with different outer diameters and achieving flexible support.

[0092] In one specific embodiment of this utility model, the support mechanism suitable for battery electrode rolls further includes a pitch-changing component;

[0093] The pitch control component includes:

[0094] Two sets of pitch adjustment blocks 33 are arranged opposite to each other on both sides of the flexible support component 3. Each pitch adjustment block 33 has several threaded through holes along its axial direction. The end of each pitch adjustment block 33 is connected to the steering component 2 through a pad 35, forming a gap with the steering component 2.

[0095] Adjustment plate 41 is disposed between the elastic element 39 and the steering assembly 2, and its two ends are respectively located in the gap between the pitch adjustment block 33 and the steering assembly 2;

[0096] The adjusting bolt 34 is used to engage with the corresponding threaded through hole on the pitch adjusting block 33 to fix the adjusting plate 41.

[0097] In the above scheme, when it is necessary to adjust the support spacing, simply loosen a single set of adjusting bolts 34 to adjust the position of the flexible support component 3, thereby adjusting the spacing between adjacent flexible support components 3.

[0098] In one specific embodiment of this utility model, each pitch adjustment block 33 is provided with a scale. In the specific implementation process, each pitch adjustment block 33 is provided with an axial scale 36.

[0099] The above solution enables precise adjustment and fixation of battery electrode rolls 5 with different widths.

[0100] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A support mechanism suitable for battery electrode rolls, characterized in that, include: Base; A steering assembly is connected to the base; At least one flexible support component is provided, which is connected to the steering component and is driven to rotate by the steering component. When the battery electrode roll is placed on the flexible support component, the flexible support component automatically adjusts its own size according to the outer diameter of the battery electrode roll to achieve clamping of the battery electrode roll.

2. The support mechanism for battery electrode rolls according to claim 1, characterized in that, The base includes: frame; At least one set of through-beam photoelectric sensors is disposed on both sides of the frame to detect whether there is an object on the flexible support assembly.

3. A support mechanism suitable for battery electrode rolls according to claim 2, characterized in that: The base also includes adjustable feet, which are located at the bottom of the frame.

4. A support mechanism suitable for battery electrode rolls according to claim 1, characterized in that: The base also includes an auxiliary guide support, which is connected to the base and in contact with the steering assembly to support the steering assembly.

5. A support mechanism suitable for battery electrode rolls according to claim 4, characterized in that: The auxiliary guide support is a swivel ball.

6. A support mechanism suitable for battery electrode rolls according to claim 1, characterized in that, The steering component includes: The steering drive device includes a motor, an output drive shaft, a support bearing, a gear, and a slewing bearing; the motor is connected to the base, its output shaft is connected to the output drive shaft, and the output drive shaft is sequentially connected to the support bearing and the gear; the gear also rotatably meshes with the slewing bearing; The steering frame is connected to the slewing bearing, and the slewing bearing drives the steering frame to rotate.

7. A support mechanism suitable for battery electrode rolls according to claim 1, characterized in that, The steering assembly also includes: A steering limit device is provided on the base. When the steering assembly rotates to a predetermined position, the steering limit device contacts the steering assembly and restricts the steering assembly from continuing to rotate.

8. A support mechanism suitable for battery electrode rolls according to claim 1, characterized in that, The steering assembly also includes: A steering detection device, mounted on the base, is used to monitor the rotation angle of the steering assembly in real time.

9. A support mechanism suitable for battery electrode rolls according to claim 1, characterized in that: The flexible support component includes: The support is connected to the steering assembly via an elastic element; A support block, connected to the support, is used to support the battery electrode roll; The first clamping arm and the second clamping arm are disposed opposite to each other on both sides of the support. The first clamping arm and the second clamping arm have the same structure, both including a first connecting block and a second connecting block that are rotatably connected. The first connecting block is also rotatably connected to the support. There is an included angle between the second connecting block and the first connecting block. A flexible support block is disposed on the end of the second connecting block away from the first connecting block. When the battery electrode roll is placed on the flexible support assembly, the flexible support block and the support block together support the battery electrode roll.

10. A support mechanism suitable for battery electrode rolls according to claim 9, characterized in that, The support mechanism for battery electrode rolls also includes a pitch-changing assembly; The pitch control component includes: Two sets of pitch adjustment blocks are arranged opposite each other on both sides of the flexible support component. Each pitch adjustment block has several threaded through holes along its axial direction. The end of each pitch adjustment block is connected to the steering component through a pad, forming a gap with the steering component. Each pitch adjustment block is provided with a scale. An adjustment plate is disposed between the elastic element and the steering assembly, with both ends located within the gap between the pitch adjustment block and the steering assembly, respectively. The adjusting bolt is used to engage with the corresponding threaded through hole on the pitch adjusting block to fix the adjusting plate.

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