Equipment for sleeving steel belt on battery module

Abstract

The utility model relates to the technical field of battery production, and discloses battery module steel belt sleeving equipment which comprises a first feeding mechanism, a second feeding mechanism and a steel belt sleeving mechanism, and the steel belt sleeving mechanism is located on the operation path of the first feeding mechanism and the second feeding mechanism. The first feeding mechanism is used for feeding of a lower steel belt and feeding and sleeving of an upper steel belt, and the second feeding mechanism is used for feeding of a battery module; the steel belt sleeving mechanism comprises a battery module placing table, battery module pre-pressing units and a lower steel belt sleeving unit, the battery module pre-pressing units are arranged on the two opposite sides of the battery module placing table and used for applying extrusion force to the two opposite ends of the battery module, and the lower steel belt sleeving unit is arranged at the lower end of the battery module placing table and used for sleeving a lower steel belt. The automatic steel belt sleeving device has the following technical effects that through the matching of the first feeding mechanism and the steel belt sleeving mechanism, the automatic sleeving of the upper steel belt and the lower steel belt of the battery module is realized, the production efficiency of the battery module is improved, the operation precision is high, and the production quality is high.

Description

Technical Field

[0001] This utility model belongs to the field of battery production technology, specifically relating to a battery module steel strip equipment. Background Technology

[0002] The process of attaching steel strips to battery modules is a necessary step in battery module production. By attaching steel strips to the outside of the battery module, the structural strength of the battery module can be enhanced, the overall connection stability and safety can be improved, and the battery module can operate stably and efficiently. With the increasing prevalence of automated production, the production of battery modules is also gradually pursuing automation and efficiency.

[0003] The existing battery module steel strip fitting process involves loading the battery module onto an insulating tray, pressing the battery module using an extrusion mechanism, and then manually fitting the upper and lower steel strips onto the upper and lower ends of the battery module, respectively. This manual steel strip fitting method is not only inefficient but also prone to inaccurate or incomplete fitting, severely impacting product quality. Utility Model Content

[0004] To address the shortcomings of the existing technology, this utility model provides a battery module steel strip fitting device. Through the cooperation of the first feeding mechanism and the steel strip fitting mechanism, the upper and lower steel strips of the battery module can be automatically fitted, improving the production efficiency of the battery module, and achieving high operation accuracy and high production quality.

[0005] The technical effects to be achieved by this utility model are realized through the following technical aspects:

[0006] This utility model provides a battery module steel strip mounting device, including a first feeding mechanism, a second feeding mechanism and a steel strip mounting mechanism. The steel strip mounting mechanism is located on the working path of the first feeding mechanism and the second feeding mechanism. The first feeding mechanism is used for feeding the lower steel strip and feeding and mounting the upper steel strip, and the second feeding mechanism is used for feeding the battery module.

[0007] The steel strip fitting mechanism includes a battery module placement platform, a battery module pre-compression unit, and a steel strip fitting unit. The battery module pre-compression unit is located on opposite sides of the battery module placement platform and is used to apply compressive force to the opposite ends of the battery module. The steel strip fitting unit is located at the lower end of the battery module placement platform and is used to fit the steel strip.

[0008] As a further description of the technical solution of this utility model, the lower steel strip unit includes a clamping assembly and a first lifting assembly. The clamping assembly is disposed on opposite sides of the lower end of the battery module placement platform and is used to clamp and fix the lower steel strip. The first lifting assembly is disposed below the clamping assembly and is used to lift the clamping assembly.

[0009] As a further description of the technical solution of this utility model, the lower steel strip unit also includes a lower steel strip positioning component, which is arranged around the edge of the battery module placement platform.

[0010] As a further description of the technical solution of this utility model, the sleeve steel belt mechanism also includes a battery module positioning unit. The battery module positioning unit includes a first positioning component and a second positioning component respectively disposed on opposite sides of the battery module placement platform. The first positioning component and the second positioning component are respectively used to push against the opposite sides of the battery module.

[0011] As a further description of the technical solution of this utility model, the battery module steel strip feeding device also includes a steel strip feeding mechanism, and the first feeding mechanism operates between the steel strip feeding mechanism and the steel strip feeding mechanism.

[0012] The steel strip feeding mechanism includes a first hopper, a second hopper, a first drive module for driving the first hopper to move horizontally, and a second drive module for driving the second hopper to move horizontally. The driving directions of the first drive module and the second drive module are parallel to each other.

[0013] As a further description of the technical solution of this utility model, the first hopper is provided with a steel strip shaping and limiting component, which abuts against the inner periphery of the steel strip.

[0014] As a further description of the technical solution of this utility model, the bottom of the first hopper is provided with a second lifting component, which abuts against the steel strip located at the bottom of the first hopper and is used to lift the steel strip in the first hopper.

[0015] As a further description of the technical solution of this utility model, the first feeding mechanism includes a driving unit and a feeding unit driven and connected to the driving unit. The feeding unit includes a steel strip limiting block and a steel strip fixing assembly arranged around the outer periphery of the steel strip limiting block. The steel strip fixing assembly is used to press and fix the steel strip onto the steel strip limiting block.

[0016] As a further description of the technical solution of this utility model, the feeding unit also includes a steel strip unloading assembly, which is disposed on the edge of the steel strip limiting block and is used to push the steel strip downward.

[0017] As a further description of the technical solution of this utility model, the battery module steel strip equipment also includes a conveying mechanism and a unloading mechanism. The steel strip mechanism is disposed on the conveying mechanism, and the conveying mechanism is located on the working path of the first loading mechanism, the second loading mechanism and the unloading mechanism.

[0018] In summary, this utility model has at least the following advantages:

[0019] The battery module steel strip mounting equipment provided by this utility model realizes the feeding of the lower steel strip and the feeding and mounting of the upper steel strip by setting a first feeding mechanism, and realizes the mounting of the lower steel strip by setting a steel strip mounting mechanism. Through the cooperation of the first feeding mechanism and the steel strip mounting mechanism, the upper and lower steel strips of the battery module can be automatically mounted. The automation production level is high, which effectively improves the production efficiency of the battery module. Moreover, the production operation has high precision, which is conducive to improving the production quality of the battery module. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the battery module sleeve steel strip equipment according to Embodiment 1 of this utility model;

[0021] Figure 2 This is a schematic diagram of the steel belt mechanism in Embodiment 1 of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the sleeve steel strip unit in Embodiment 2 of this utility model;

[0023] Figure 4 This is a schematic diagram of the battery module positioning unit according to Embodiment 2 of this utility model;

[0024] Figure 5 This is a schematic diagram of the steel strip feeding mechanism in Embodiment 3 of this utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the first feeding mechanism in Embodiment 3 of this utility model;

[0026] Figure 7 This is a schematic diagram of the feeding unit in Embodiment 3 of this utility model;

[0027] Figure 8 This is a schematic diagram of the conveying mechanism and the unloading mechanism of Embodiment 3 of this utility model.

[0028] Marked in the image:

[0029] 1. First feeding mechanism; 11. Drive unit; 12. Feeding unit; 121. Steel strip limit block; 122. Steel strip fixing assembly; 123. Steel strip unloading assembly;

[0030] 2. Second feeding mechanism;

[0031] 3. Steel strip mounting mechanism; 31. Battery module placement platform; 32. Battery module pre-compression unit; 33. Lower steel strip mounting unit; 331. Clamping assembly; 332. First lifting assembly; 333. Lower steel strip positioning assembly; 34. Battery module positioning unit; 341. First positioning assembly; 342. Second positioning assembly;

[0032] 4. Steel strip feeding mechanism; 41. First hopper; 411. Steel strip shaping and limiting assembly; 412. Second lifting assembly; 42. Second hopper; 43. First drive module; 44. Second drive module;

[0033] 5. Conveying mechanism; 6. Unloading mechanism. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. The described embodiments are some, but not all, of the embodiments of this utility model.

[0035] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0036] Example 1

[0037] refer to Figures 1 to 2 The battery module steel strip mounting equipment provided in this embodiment includes a first feeding mechanism 1, a second feeding mechanism 2, and a steel strip mounting mechanism 3. The steel strip mounting mechanism 3 is located on the working path of the first feeding mechanism 1 and the second feeding mechanism 2. The first feeding mechanism 1 is used for feeding the lower steel strip and feeding and mounting the upper steel strip, while the second feeding mechanism 2 is used for feeding the battery module. It should be noted that the upper steel strip is the steel strip mounted on the upper end of the battery module, and the lower steel strip is the steel strip mounted on the lower end of the battery module. The upper and lower steel strips are the same steel strip and may come from the same steel strip hopper. In some embodiments, both the first feeding mechanism 1 and the second feeding mechanism 2 can be feeding robots.

[0038] The steel strip fitting mechanism 3 includes a battery module placement platform 31, a battery module pre-compression unit 32, and a steel strip fitting unit 33. The battery module pre-compression unit 32 is located on opposite sides of the battery module placement platform 31 and is used to apply compressive force to the opposite ends of the battery modules. The steel strip fitting unit 33 is located at the lower end of the battery module placement platform 31 and is used for fitting the steel strip. It should be noted that due to space limitations in fitting the steel strip, it cannot be directly fitted by the first feeding mechanism 1. Instead, the steel strip fitting unit 33 is required to perform the steel strip fitting operation.

[0039] In this embodiment, the battery module pre-compression unit 32 includes a first pre-compression component and a second pre-compression component. The first pre-compression component and the second pre-compression component are located at opposite ends of the battery module. During the pre-compression operation, the first pre-compression component is fixed and the second pre-compression component pushes the battery module to press against the first pre-compression component, thereby squeezing the battery module.

[0040] It is understandable that the battery module includes multiple batteries, and there is a gap between adjacent batteries. By applying a compressive force to the opposite ends of the battery module through the battery module pre-compression unit 32, the gap between adjacent batteries can be reduced, thereby reducing the volume of the battery module to facilitate the insertion of the upper and lower steel strips. When the battery module pre-compression unit 32 is retracted, the compressive force applied to the battery module disappears, and the battery module returns to its original shape. At this time, the upper and lower steel strips are just inserted into the steel strip snap-fit ​​positions on the outside of the battery module, and the upper and lower steel strips can be firmly fitted onto the battery module.

[0041] The specific implementation process is as follows: the first feeding mechanism 1 feeds the lower steel strip to the lower end of the battery module placement platform 31, that is, the lower steel strip is fitted onto the lower end of the battery module placement platform 31; then the second feeding mechanism 2 feeds the battery module onto the battery module placement platform 31, and the battery module pre-compression unit 32 applies extrusion pressure to the opposite ends of the battery module; then the first feeding mechanism 1 feeds the upper steel strip to the top of the battery module placement platform 31 and directly fits it onto the upper end of the battery module. At the same time, the lower steel strip fitting unit 33 lifts the lower steel strip located at the lower end of the battery module placement platform 31 upwards, so that the lower steel strip is fitted onto the lower end of the battery module. The battery module pre-compression unit 32 retracts, so that the upper steel strip and the lower steel strip are engaged on the battery module, completing the fitting operation of the upper and lower steel strips.

[0042] The battery module steel strip mounting equipment in this embodiment, through the cooperation of the first feeding mechanism and the steel strip mounting mechanism, can realize the automated mounting of the upper and lower steel strips of the battery module. It has a high level of automation and effectively improves the production efficiency of the battery module. Moreover, the production operation has high precision and effectively improves the production quality of the battery module, thereby improving the product quality.

[0043] Example 2

[0044] As a further optimization of Example 1, refer to Figures 3 to 4 The lower steel strip unit 33 includes a clamping assembly 331 and a first lifting assembly 332. The clamping assembly 331 is located on opposite sides of the lower end of the battery module placement platform 31 and is used to clamp and fix the lower steel strip. The first lifting assembly 332 is located below the clamping assembly 331 and is used to lift the clamping assembly 331. The clamping assembly 331 includes a first clamping plate and a second clamping plate located on opposite sides of the lower end of the battery module placement platform 31. The first clamping plate and the second clamping plate are opened and closed by a tensioning drive cylinder, thereby achieving clamping and fixing of the lower steel strip. Under the fixing action of the clamping assembly 331, the lower steel strip can be accurately moved to the steel strip clamping position at the lower end of the battery module by the rising of the first lifting assembly 332, thereby realizing the installation of the lower steel strip with high precision and high efficiency.

[0045] In some embodiments, the steel strip fitting unit 33 further includes a steel strip positioning assembly 333, which is arranged around the edge of the battery module placement platform 31. Specifically, the steel strip positioning assembly 333 includes multiple positioning blocks evenly distributed around the edge of the battery module placement platform 31. During loading, the steel strip is fitted around the periphery of the multiple positioning blocks, thereby enabling more accurate positioning of the steel strip. This makes the subsequent steel strip fitting operation of the steel strip fitting unit 33 more precise and efficient, and helps to further improve the quality of the steel strip fitting operation.

[0046] As a further optimization, the steel strip fitting mechanism 3 also includes a battery module positioning unit 34. The battery module positioning unit 34 includes a first positioning component 341 and a second positioning component 342 respectively located on opposite sides of the battery module placement platform 31. The first positioning component 341 and the second positioning component 342 are respectively used to push against the opposite sides of the battery module. In this embodiment, the first clamping plate and the first positioning component 341 are located on the same side of the battery module placement platform 31. Since the battery module may shift in position when it is loaded onto the battery module placement platform 31, the simultaneous pushing of the battery module by the first positioning component 341 and the second positioning component 342 can correct the position of the battery module, ensuring that the upper and lower steel strips are accurately aligned and fitted onto the battery module. This improves the accuracy and efficiency of the steel strip fitting operation and helps to increase the product qualification rate.

[0047] The battery module steel strip fitting equipment in this embodiment, through the cooperation of the clamping component and the first lifting component, enables more precise steel strip fitting operations and improves production efficiency; by setting up a steel strip positioning component, the steel strip fitting operations can be made more precise and efficient, improving the quality of steel strip fitting operations; by setting up a battery module positioning unit, the upper and lower steel strips can be accurately aligned and fitted onto the battery module, improving the accuracy and efficiency of steel strip fitting operations and helping to improve the product qualification rate.

[0048] Example 3

[0049] As a further optimization of Example 2, refer to Figures 5 to 8 The battery module steel strip feeding device also includes a steel strip feeding mechanism 4, and a first feeding mechanism 1 operates between the steel strip feeding mechanism 4 and the steel strip feeding mechanism 3. The steel strip feeding mechanism 4 includes a first hopper 41, a second hopper 42, a first drive module 43 for driving the first hopper 41 to move horizontally, and a second drive module 44 for driving the second hopper 42 to move horizontally. The driving directions of the first drive module 43 and the second drive module 44 are parallel to each other.

[0050] The first drive module 43 and the second drive module 44 are arranged in parallel. The first feeding mechanism 1 is located at the same end of the first drive module 43 and the second drive module 44. It can pick up materials from the first hopper 41 or the second hopper 42. When the steel strip in the first hopper 41 is depleted, the first hopper 41 moves away from the first feeding mechanism 1 under the drive of the first drive module 43 and reaches the other end of the first drive module 43. The first hopper 41 is then manually replenished, and the first feeding mechanism 1 then picks up materials from the second hopper 42. Through the alternating movement of the first hopper 41 and the second hopper 42, the continuity of the feeding operation of the first feeding mechanism 1 can be ensured, improving production efficiency. At the same time, the manual replenishment operation can be separated from the feeding operation of the first feeding mechanism 1, avoiding mutual interference or accidental injury during the operation, and ensuring the orderliness and safety of the production operation.

[0051] As a further optimization, a steel strip shaping and limiting assembly 411 is provided inside the first hopper 41, which abuts against the inner periphery of the steel strip. In this embodiment, the steel strip shaping and limiting assembly 411 consists of multiple limiting plates erected inside the first hopper 41. The multiple limiting plates are arranged in a rectangular pattern, and the size of the rectangle matches the size of the inner periphery of the steel strip. Several steel strips are stacked around the periphery of the multiple limiting plates, with the inner periphery of the steel strip abutting against the limiting plates. Since the steel strip is relatively thin, it is prone to deformation during transportation. By shaping the steel strip in the first hopper 41 using the steel strip shaping and limiting assembly 411, the regularity and consistency of the steel strip can be ensured, which is beneficial to improving the accuracy and efficiency of the steel strip stacking operation and improving product quality.

[0052] In some embodiments, a second lifting assembly 412 is provided at the bottom of the first hopper 41. The second lifting assembly 412 abuts against the steel strip located at the bottom of the first hopper 41 and is used to lift the steel strip in the first hopper 41. It can be understood that when the steel strip is loaded into the first hopper 41, the bottom steel strip abuts against the second lifting assembly 412. After the first feeding mechanism 1 removes a steel strip from the first hopper 41, the second lifting assembly 412 will lift the steel strip upwards, thereby ensuring that the first feeding mechanism 1 can remove the steel strip from the same position at the top of the first hopper 41 in each feeding process. This is beneficial to improving the operating efficiency and accuracy of the first feeding mechanism 1 and improving the quality of automated production operations.

[0053] It should be noted that in this embodiment, the structure of the second hopper 42 is the same as that of the first hopper 41, and it is also equipped with a steel strip shaping and limiting component 411 and a second lifting component 412, which will not be described in detail here.

[0054] The first feeding mechanism 1 includes a drive unit 11 and a feeding unit 12 drivenly connected to the drive unit 11. The feeding unit 12 includes a steel strip limiting block 121 and a steel strip fixing assembly 122 arranged around the outer periphery of the steel strip limiting block 121. The steel strip fixing assembly 122 is used to press and fix the steel strip onto the steel strip limiting block 121. In this embodiment, the drive unit 11 is a robotic arm.

[0055] When the first feeding mechanism 1 takes material from the first hopper 41, the steel strip limiting block 121 first enters the inner circumference of the steel strip. The steel strip fixing assembly 122 applies pressure from the outer circumference of the steel strip to the steel strip, so that the steel strip abuts and is fixed to the outer side wall of the steel strip limiting block 121, thereby achieving the clamping and fixing of the steel strip, so as to stably feed the steel strip onto the steel strip feeding mechanism 3.

[0056] In some embodiments, the feeding unit 12 further includes a steel strip unloading assembly 123, which is disposed on the edge of the steel strip limiting block 121 and used to push the steel strip downward. In this embodiment, the steel strip unloading assembly 123 includes an upper and lower drive cylinder and a pusher plate driven and connected to the upper and lower drive cylinder. The upper and lower drive cylinder is fixedly connected to the top edge of the steel strip limiting block 121. Under the drive of the upper and lower drive cylinder, the pusher plate can move downward along the outer side wall of the steel strip limiting block 121, pushing the steel strip located on the outer side wall of the steel strip limiting block 121 down, thereby releasing the steel strip.

[0057] In some embodiments, the battery module steel strip feeding device further includes a conveying mechanism 5 and a feeding mechanism 6. The steel strip feeding mechanism 3 is mounted on the conveying mechanism 5, which is located on the working path of the first feeding mechanism 1, the second feeding mechanism 2, and the feeding mechanism 6. In some embodiments, the feeding mechanism 6 can be a feeding robot.

[0058] It should be noted that in this embodiment, the steel strip feeding mechanism 3 can move back and forth on the conveying mechanism 5. The steel strip feeding mechanism 3 first moves to the position of the first feeding mechanism 1 to feed the lower steel strip, then moves to the position of the second feeding mechanism 2 to feed the battery module, then moves back to the position of the first feeding mechanism 1 to feed the upper steel strip and to set the upper and lower steel strips, and finally moves to the position of the unloading mechanism 6 to unload the battery module.

[0059] The battery module steel strip equipment in this embodiment achieves alternating movement of the first and second material bins by setting up a first drive module and a second drive module. This ensures the continuity of the first feeding mechanism's feeding operation, improves production efficiency, and avoids human-machine interaction or accidental injury during operation, ensuring the orderliness and safety of production. By setting up a steel strip shaping and limiting component, the regularity and consistency of the fed steel strip can be ensured, improving the accuracy and efficiency of the steel strip setting operation. By setting up a second lifting component, the operation efficiency and accuracy can be further improved, enhancing the quality of automated production.

[0060] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0061] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. 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. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0062] In this invention, unless otherwise expressly specified and limited, "above or below" the first feature may include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on" the first feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the first feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0063] Although the description of this utility model has been given in conjunction with the specific embodiments described above, it is obvious to those skilled in the art that many substitutions, modifications, and variations can be made based on the above description. Therefore, all such substitutions, modifications, and variations are included within the spirit and scope of the appended claims.

Claims

1. A battery module steel strip packaging equipment, characterized in that, It includes a first feeding mechanism (1), a second feeding mechanism (2), and a steel strip mounting mechanism (3). The steel strip mounting mechanism (3) is located on the working path of the first feeding mechanism (1) and the second feeding mechanism (2). The first feeding mechanism (1) is used for feeding the lower steel strip and feeding and mounting the upper steel strip. The second feeding mechanism (2) is used for feeding the battery module. The steel strip fitting mechanism (3) includes a battery module placement platform (31), a battery module pre-compression unit (32), and a steel strip fitting unit (33). The battery module pre-compression unit (32) is located on opposite sides of the battery module placement platform (31) and is used to apply compressive force to the opposite ends of the battery module. The steel strip fitting unit (33) is located at the lower end of the battery module placement platform (31) and is used to fit the steel strip.

2. The battery module steel strip equipment according to claim 1, characterized in that, The lower steel strip unit (33) includes a clamping assembly (331) and a first lifting assembly (332). The clamping assembly (331) is located on opposite sides of the lower end of the battery module placement platform (31) and is used to clamp and fix the lower steel strip. The first lifting assembly (332) is located below the clamping assembly (331) and is used to lift the clamping assembly (331).

3. The battery module steel strip equipment according to claim 2, characterized in that, The lower steel strip unit (33) further includes a lower steel strip positioning component (333), which is arranged around the edge of the battery module placement platform (31).

4. The battery module steel strip assembly equipment according to claim 1, characterized in that, The sleeve steel belt mechanism (3) further includes a battery module positioning unit (34), which includes a first positioning component (341) and a second positioning component (342) respectively disposed on opposite sides of the battery module placement platform (31). The first positioning component (341) and the second positioning component (342) are respectively used to push against the opposite sides of the battery module.

5. The battery module steel strip equipment according to claim 1, characterized in that, It also includes a steel strip feeding mechanism (4), and the first feeding mechanism (1) operates between the steel strip feeding mechanism (4) and the steel strip feeding mechanism (3); The steel strip feeding mechanism (4) includes a first hopper (41), a second hopper (42), a first drive module (43) for driving the first hopper (41) to move horizontally, and a second drive module (44) for driving the second hopper (42) to move horizontally. The driving directions of the first drive module (43) and the second drive module (44) are parallel to each other.

6. The battery module steel strip equipment according to claim 5, characterized in that, The first hopper (41) is equipped with a steel strip shaping and limiting component (411), which abuts against the inner periphery of the steel strip.

7. The battery module steel strip equipment according to claim 5, characterized in that, The bottom of the first hopper (41) is provided with a second lifting component (412), which abuts against the steel strip located at the bottom of the first hopper (41) and is used to lift the steel strip in the first hopper (41).

8. The battery module steel strip equipment according to claim 1, characterized in that, The first feeding mechanism (1) includes a driving unit (11) and a feeding unit (12) driven and connected to the driving unit (11). The feeding unit (12) includes a steel strip limiting block (121) and a steel strip fixing assembly (122) arranged around the outer periphery of the steel strip limiting block (121). The steel strip fixing assembly (122) is used to press and fix the steel strip onto the steel strip limiting block (121).

9. The battery module steel strip equipment according to claim 8, characterized in that, The feeding unit (12) also includes a steel strip unloading assembly (123), which is located on the edge of the steel strip limiting block (121) and is used to push the steel strip downward.

10. The battery module steel strip equipment according to claim 1, characterized in that, It also includes a conveying mechanism (5) and a feeding mechanism (6), the steel belt mechanism (3) is disposed on the conveying mechanism (5), and the conveying mechanism (5) is located on the working path of the first feeding mechanism (1), the second feeding mechanism (2) and the feeding mechanism (6).

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