Battery cell shell entering equipment and battery cell shell entering system

Abstract

The utility model discloses equipment and a system for inserting a battery cell into a shell. The device for assembling the battery cell into the shell comprises a bearing part and a traction assembly, wherein the bearing part is provided with a bearing surface, and the bearing surface is used for bearing the battery cell and the shell; the traction assembly is connected to the bearing part and comprises a first driving part and a traction part, the traction part is connected to the first driving part, the first driving part can drive the traction part to move in the first direction and the second direction, and the second direction is parallel to the first direction and opposite to the first direction. And the traction piece is configured to extend into the shell along a second direction and pull the end cover to move until the battery cell is completely put into the shell. The first driving piece drives the traction piece to move in the first direction, and the traction piece applies an acting force for moving the shell in the first direction to the battery cell, so that the battery cell is mounted in the shell, and in the process, the end cover is prevented from being subjected to thrust in the first direction, and the possibility that a mylar film is scratched with the shell and the battery cell is damaged is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly, in particular to a battery core shell insertion device and a shell insertion system. Background Art

[0002] A battery cell generally includes a pole core, a Mylar film, and a spacer connected to both ends of the pole core. The Mylar film is coated on the outer circumference of the pole core. During the shelling process of the battery cell, the battery cell needs to be pushed into the shell and then the welding of the end covers on both sides is completed. In the prior art, one end of the battery cell is generally connected to the end cover first, and then the battery cell is pushed into the shell by applying force to the end cover to achieve the shelling of the battery cell. During this process, the end cover will transfer the force to the Mylar film and the battery cell, which may cause the Mylar film to be squeezed and scratched against the shell, resulting in damage to the Mylar film, or the battery cell is damaged by the squeezing force and affects the overall performance of the battery cell. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a battery core shell insertion device, which can prevent the end of the battery core from being subjected to thrust and reduce the possibility of damage to the battery core.

[0004] The utility model also provides another battery core shell insertion device.

[0005] The utility model also provides a battery core shelling system having the battery core shelling device.

[0006] According to the first aspect of the present invention, a battery cell shell insertion device includes:

[0007] A carrier, wherein the carrier is provided with a carrying surface, and the carrying surface is used to carry the battery cell and the shell;

[0008] A pulling component is connected to the carrier, and the pulling component includes a first driving component and a pulling component. The pulling component is connected to the first driving component, and the first driving component can drive the pulling component to move along the first direction and the second direction. The second direction is parallel to the first direction and opposite to the first direction. The pulling component is configured to extend into the shell along the second direction and pull the spacer to move until the battery cell is completely inserted into the shell.

[0009] The battery cell shelling device according to the embodiment of the utility model has at least the following beneficial effects: the first driving member drives the pulling member to move in the first direction, so that after the pulling member is connected to the spacer, a force is applied to the battery cell to move the shell along the first direction, thereby the battery cell is installed in the shell. In this process, the end cover is prevented from being subjected to a thrust along the first direction, thereby reducing the possibility of the Mylar film and the shell being scratched, and the battery cell being damaged, thereby improving the shelling quality.

[0010] According to some embodiments of the utility model, the spacer is provided with a pulling portion, and the pulling member is provided with a clamping groove. The first driving member can drive the pulling member to move to a first position. When the pulling member is located at the first position, the pulling portion is accommodated in the clamping groove, and the inner wall of the clamping groove abuts against the pulling portion.

[0011] According to some embodiments of the utility model, the spacer includes a main body and a partition, the partition is connected to the main body, the main body is provided with a weight reducing groove, the partition separates the weight reducing groove to form an avoidance groove, the pulling part is connected to the side of the partition away from the main body, the first driving member can drive the pulling member to move so that at least part of the pulling member is accommodated in the avoidance groove, and the pulling part is accommodated in the clamping groove.

[0012] According to some embodiments of the utility model, it also includes a clamping assembly, which is connected to the carrier, and the clamping assembly and the pulling assembly are spaced apart along the first direction. The clamping assembly includes a clamping member and a second driving member, and the clamping member is configured to clamp the battery cell along a third direction, which is a direction parallel to the carrier surface and intersecting with the first direction, and the second driving member can drive the clamping member to move along the first direction.

[0013] According to some embodiments of the present invention, the battery cell shell insertion device further includes a third driving member, and the third driving member can drive the supporting member to rotate.

[0014] According to the second aspect of the present invention, a battery cell shell insertion device includes:

[0015] A carrier, wherein the carrier has a first side and a second side arranged in sequence along a first direction, and the carrier is provided with a carrying surface, and the carrying surface is used to carry the housing and the battery cell;

[0016] A third driving member is connected to the supporting member, and the third driving member can drive the supporting member to rotate until the supporting surface is tilted downward relative to the horizontal plane, and the second side is located below the first side, so that the battery cell can move along the first direction until the battery cell is completely inserted into the shell.

[0017] The battery cell shelling device according to the embodiment of the utility model has at least the following beneficial effects: during the process of the third driving member rotating the supporting member, or after the third driving member rotates the supporting member to a set angle, the battery cell can be moved into the shell under the action of its own gravity, thereby avoiding the end cover of the battery cell being subjected to thrust during the shelling process, thereby reducing the possibility of damage to the battery cell and improving the shelling quality.

[0018] According to some embodiments of the utility model, the clamping member also includes a clamping assembly, the clamping assembly includes a clamping member and a second driving member, the clamping member is used to clamp the battery cell along a third direction, the third direction is a direction parallel to the bearing surface and intersecting with the first direction, and the second driving member can drive the clamping member to move along the first direction.

[0019] According to some embodiments of the present invention, the clamping member is also configured to move a portion of the battery cell into the shell. When the portion of the battery cell is located in the shell, the third driving member drives the supporting member to rotate so that the battery cell moves along the first direction until the battery cell is completely inserted into the shell.

[0020] According to some embodiments of the present invention, an elastic member is further included. The elastic member is disposed on the second side of the carrier, at least a portion of the elastic member is accommodated in the shell, and the elastic member is used to abut against the spacer along the first direction.

[0021] According to a third aspect of the present invention, a battery cell shell insertion system includes:

[0022] A first positioning mechanism, the first positioning mechanism is used to position the battery cell along a third direction, the third direction is parallel

[0023] A direction on the bearing surface and intersecting with the first direction;

[0024] The battery cell shell insertion device provided in the first or second embodiment further includes a second positioning mechanism.

[0025] A second positioning mechanism is connected to the bearing member, and the second positioning mechanism is used to position the housing along a third direction;

[0026] A guiding mechanism, used for guiding the battery cell;

[0027] Wherein, along the shell insertion direction of the battery core, the first positioning mechanism, the guide mechanism and the second positioning mechanism

[0028] Set them in sequence.

[0029] The battery cell shelling device according to the embodiment of the utility model has at least the following beneficial effects: the battery cell shelling system includes the battery cell shelling device provided by the first aspect or the second aspect embodiment, and at least has all the advantages of the battery cell shelling device, the first positioning mechanism and the second positioning mechanism respectively position the battery cell and the shell, so that the battery cell corresponds to the shell, and the guide mechanism is used to guide the battery cell during the shelling process, thereby ensuring the accuracy of the battery cell shelling process and improving the quality of the battery cell shelling.

[0030] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0032] Figure 1 This is a schematic diagram of a battery cell shell insertion device according to an embodiment of the utility model;

[0033] Figure 2 for Figure 1 Magnified view of area “A”;

[0034] Figure 3 It is a schematic diagram of a spacer ring of an embodiment of the utility model;

[0035] Figure 4 It is a schematic diagram of another battery cell shell insertion device according to an embodiment of the utility model;

[0036] Figure 5 is a schematic diagram of a battery cell and an elastic member;

[0037] Figure 6 Schematic diagram of the battery cell shell system.

[0038] Reference numerals:

[0039] A bearing member 100 and a bearing surface 110;

[0040] Pulling assembly 200, pulling member 210, clamping groove 211, first driving member 220

[0041] Clamping assembly 300, clamping member 310, second driving member 320, third driving member 330;

[0042] The housing 400, the battery cell 500, the spacer 510, the pulling portion 511, the main body 512, the partition 513, the weight-reducing groove 514, and the avoidance groove 5141;

[0043] Elastic member 600 , first positioning mechanism 700 , second positioning mechanism 800 , and guiding mechanism 900 . DETAILED DESCRIPTION

[0044] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0045] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0046] In the description of the present utility model, "several" means more than one, "many" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0047] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0048] In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] Generally, the battery cell 500 includes a pole core, a Mylar film, a spacer 510 and an end cap. The Mylar film is coated on the outer periphery of the winding core, and the spacer 510 is connected to the end of the battery cell 500. Before the battery cell 500 is put into the shell, the end cap on one side is connected to the spacer 510, and the end cap is used to be welded with the shell 400. In the process of putting the battery cell 500 into the shell, the battery cell 500 needs to be pushed into the shell 400, and then the welding of the end caps on both sides is completed. In the prior art, one end of the battery cell 500 is generally connected to the end cap first, and then the battery cell 500 is pushed into the shell 400 by applying a force to the end cap to achieve the shell entry of the battery cell 500. In this process, the end cap will transfer the force to the Mylar film and the battery cell 500, which may cause the Mylar film to be squeezed and scratched with the shell 400, resulting in damage to the Mylar film, or the battery cell 500 is damaged by the squeezing force and affects the overall performance of the battery cell 500.

[0050] In order to solve at least one of the above problems, referring to Figure 1and Figure 2 The first embodiment of the utility model provides a battery cell shelling device for loading a battery cell 500 into a shell 400. The battery cell shelling device includes a carrier 100 and a pulling assembly 200. The carrier 100 is provided with a carrying surface 110, and the carrying surface 110 is used to carry the battery cell 500 and the shell 400; the pulling assembly 200 is connected to the carrier 100, and the pulling assembly 200 includes a first driving member 220, a clamping assembly 300 and a pulling member 210, and the pulling member 210 is connected to the first driving member 220, the clamping assembly 300, and the first driving member 220, the clamping assembly 300 can drive the pulling member 210 to move along a first direction and a second direction, the second direction is parallel to the first direction and opposite to the first direction, and the pulling member 210 is configured to extend into the shell 400 along the second direction and pull the spacer 510 to move until the battery cell 500 is completely shelled.

[0051] The battery cell 500 of this embodiment has a first end and a second end arranged in sequence along the first direction. The end cap of the first end is an integral structure with the spacer 510 and is connected to the pole core. The second end only has the spacer 510 during the shelling process. The end cap of the second end is welded to the shell 400 after the shelling step of the battery cell 500 is completed to achieve the closure of the shell 400. The first driving member 220 clamping assembly 300 drives the pulling member 210 to move along the first direction, so that the pulling member 210 is connected to the spacer 510, and then applies a force to the battery cell 500 to move the shell 400 along the first direction, so that the battery cell 500 moves along the first direction until the shelling step of the battery cell 500 is completed. In this process, the end cap is prevented from being subjected to a thrust along the first direction, thereby reducing the possibility of the Mylar film and the shell 400 being scratched and the battery cell 500 being damaged, thereby improving the shelling quality.

[0052] Reference Figure 2 and Figure 3 In some embodiments, the spacer 510 is provided with a pulling portion 511, the pulling member 210 is provided with a clamping groove 211, and the first driving member 220 can drive the pulling member 210 to move to the first position. When the pulling member 210 is located at the first position, the pulling portion 511 is accommodated in the clamping groove 210, and the inner wall of the clamping groove 211 abuts against the pulling portion 511. When the first driving member 220 clamps the assembly 300 to drive the pulling member 210 to move along the first direction, the pulling portion 511 abuts against the inner wall of the clamping groove 211, and the pulling member 210 can apply a force along the first direction to the pulling portion 511, thereby driving the battery cell 500 to move until the shell insertion step is completed.

[0053] Reference Figure 2 and Figure 3In some embodiments, the spacer 510 includes a main body 512 and a partition 513, the partition 513 is connected to the main body 512, the main body 512 is provided with a weight-reducing groove 514, the partition 513 separates the weight-reducing groove 514 to form an avoidance groove 5141, the pulling portion 511 is connected to the side of the partition 513 away from the main body 512, the first driving member 220 clamping assembly 300 can drive the pulling member 210 to move to at least partially accommodated in the avoidance groove 5141, and the pulling portion 511 is accommodated in the clamping groove 211. Specifically, there are two pulling members 210, and the clamping grooves 211 of the two pulling members 210 are arranged opposite to each other. The first driving member 220 clamping assembly 300 is selected as a finger cylinder. The first driving member 220 clamping assembly 300 can drive the two pulling members 210 to move away from or close to each other along the third direction, so that the pulling part 511 can be accommodated in the clamping groove 211 or separated from the clamping groove 211. When the first driving member 220 clamping assembly 300 drives the pulling member 210 to move along the first direction, the two pulling members 210 can synchronously apply force to the pulling part 511, so that the battery cell 500 does not deflect or skew during the movement along the first direction, thereby ensuring the quality of the battery cell 500 entering the shell.

[0054] It can be understood that along the first direction, the size of the clamping groove 211 is larger than the size of the pulling portion 511, thereby reducing the difficulty of matching the clamping groove 211 with the pulling portion 511. Even if a certain misalignment occurs when the first driving member 220 clamping assembly 300 drives the clamping groove 211 to move along the second direction, the pulling portion 511 can still be accommodated in the clamping groove 211 without affecting the use of the battery cell shelling device.

[0055] In some embodiments, the battery cell shelling device further includes a clamping assembly, the clamping assembly includes a clamping member 310 and a second driving member 320, the clamping member 310 is used to clamp the battery cell 500 along the third direction, and the second driving member 320 can drive the clamping member 310 to move along the first direction. Specifically, the clamping member 310 is also configured to move the spacer 510 into the shell 400, and when the spacer 510 is located in the shell 400, the first driving member 220 and the clamping assembly 300 drive the pulling member 210 to extend into the shell 400 along the first direction and pull the spacer 510 to move until the battery cell 500 is completely shelled.

[0056] Since the size of the battery cell 500 along the first direction is generally large, the battery cell 500 needs to be inserted into the shell in multiple steps. The clamping assembly is arranged on the first side of the carrier 100. After the clamping member 310 clamps the battery cell 500 along the third direction, the second driving member 320 drives the clamping member 310 to move toward the shell 400 to the maximum stroke, and then the clamping member 310 releases the battery cell 500 and returns to the initial position, and then re-clamps the battery cell 500. The above process is repeated until the spacer 510 is within the stroke of the pulling member 210. Finally, the pulling member 210 moves the battery cell 500 into the shell 400, thereby completing the shell insertion process of the battery cell 500. By completing the shell insertion process of the first few sections of the battery cell 500 through the clamping member 310, the required travel of the pulling member 210 along the first direction can be reduced, and the clamping member 310 also clamps the battery cell 500 from the third direction, and similarly will not apply force to the end cover, thereby reducing the possibility of damage to the battery cell 500 and improving the shell insertion quality of the battery cell 500.

[0057] In some embodiments, the carrier 100 has a first side and a second side arranged in sequence along a first direction, and the battery cell shelling device also includes a third driving member 330, which can drive the carrier 100 to rotate until the carrying surface 110 is inclined downward relative to the horizontal plane, and the first side is located below the second side. When the third driving member 330 drives the supporting member 100 to flip, the pulling assembly 200 will rotate together with the supporting member 100 and be able to maintain the pulling state with the spacer 510. When the supporting surface 110 is tilted downward, the gravity exerted on the battery cell 500 can be decomposed into a force along the first direction parallel to the supporting surface 110 and a force perpendicular to the supporting surface 110. The force parallel to the supporting surface 110 can reduce the magnitude of the pulling force required to be applied by the pulling member 210. The friction between the battery cell 500 and the shell 400 is caused by the component of gravity perpendicular to the bearing surface 110. Compared with when the battery cell 500 is inserted into the shell in a horizontal posture, the friction between the battery cell 500 and the shell 400 is caused by gravity. The method of this embodiment can effectively reduce the friction between the battery cell 500 and the shell 400 during the shell insertion process, thereby reducing the possibility of friction damage to the Mylar film.

[0058] Reference Figure 4The second embodiment of the utility model provides another battery cell shelling device, including a carrier 100 and a third driving member 330. The carrier 100 is provided with a bearing surface 110, and the bearing surface 110 is used to bear the shell 400 and the battery cell 500; the third driving member 330 can drive the carrier 100 to rotate until the bearing surface 110 is tilted downward relative to the horizontal plane, so that the battery cell 500 can move under the action of its own gravity until the battery cell 500 is completely shelled. When the carrying surface 110 is tilted downward, the gravity acting on the battery cell 500 can be decomposed into a force along a first direction parallel to the carrying surface 110 and a force perpendicular to the carrying surface 110. The friction between the battery cell 500 and the shell 400 is caused by the component of gravity perpendicular to the carrying surface 110. Compared with when the battery cell 500 is inserted into the shell in a horizontal posture, the friction between the battery cell 500 and the shell 400 is caused by gravity. The method of this embodiment can effectively reduce the friction between the battery cell 500 and the shell 400 during the insertion process, thereby reducing the possibility of friction damage to the Mylar film.

[0059] Reference Figure 4 In some embodiments, the battery cell shelling device also includes a clamping member 310 and a clamping assembly, the clamping assembly includes a clamping member 310 and a second driving member 320, the clamping member 310 is used to clamp the battery cell 500 along a third direction, and the second driving member 320 can drive the clamping member 310 to move along the first direction.

[0060] Specifically, the clamping member 310 is configured to move a portion of the battery cell 500 into the housing 400. When the spacer 510 is located in the housing 400, the third driving member 330 drives the bearing member 100 to rotate until the bearing surface 110 is tilted downward relative to the horizontal plane, so that the battery cell 500 can move into the housing 400 along the first direction under the action of its own gravity. The clamping member 310 moves a portion of the battery cell 500 into the housing 400, thereby reducing the distance between the spacer 510 and the housing 400, and preventing the battery cell 500 from sliding along the first direction for a long distance and too fast speed, causing the spacer 510 to hit the housing 400, thereby causing damage to the housing 400 and / or the battery cell 500. Among them, the third driving member 330 can be selected as a cylinder or a motor.

[0061] Reference Figure 4 and Figure 5In some embodiments, the battery cell shell insertion device further includes an elastic member 600, which is disposed on the second side of the carrier 100, and at least part of the elastic member 600 is accommodated in the shell 400, and the elastic member 600 is used to abut the spacer 510 along the first direction. Since the battery cell 500 slides into the shell 400 under the action of its own gravity, the spacer 510 may hit the shell 400 due to excessive speed during the process of the battery cell 500 moving relative to the shell 400 until the shell insertion is completed, thereby causing damage to the shell 400 and / or the battery cell 500. In this embodiment, the elastic member 600 is provided and at least partly accommodated in the shell 400, and the battery cell 500 compresses the elastic member 600 after abutting against the elastic member 600. The elastic member 600 will apply a force to the battery cell 500 to slow down the sliding speed of the battery cell 500, thereby reducing the impact force when the end cover contacts the shell 400, and ensuring the integrity of the shell 400 and the battery cell 500. It is understandable that there may be multiple elastic members 600, which are arranged in sequence along the third direction, and the multiple third elastic members 600 can be synchronously abutted against the battery cell 500, so that the force on the battery cell 500 is more uniform. The elastic member 600 may be a spring.

[0062] Reference Figure 6 The third aspect of the utility model provides a battery cell shelling system, including a first positioning mechanism 700, a second positioning mechanism 800, a guiding mechanism 900 and the battery cell shelling device provided by the second aspect of the utility model. The first positioning mechanism 700 is used to position the battery cell 500 along the third direction; the second positioning mechanism 800 is used to position the shell 400 along the third direction; the guiding mechanism 900 is used to guide the battery cell 500; wherein, along the first direction, the first positioning mechanism 700, the guiding mechanism 900 and the second positioning mechanism 800 are sequentially arranged. The battery cell 500 shelling system includes the battery cell shelling device provided by the first aspect of the utility model, and at least has all the advantages of the battery cell shelling device. The first positioning mechanism 700 and the second positioning mechanism 800 respectively position the battery cell 500 and the shell 400, so that the battery cell 500 corresponds to the shell 400, and the guiding mechanism 900 is used to guide the battery cell 500 during the shelling process, thereby ensuring the accuracy of the shelling process of the battery cell 500 and improving the shelling quality.

[0063] Specifically, the first positioning mechanism 700 and the second positioning mechanism 800 each include two clamping parts, the two clamping parts are arranged at intervals along the third direction, and at least one of the two clamping parts can move relative to the other, so as to clamp and position the housing 400 and the battery cell 500 along the third direction. The guide mechanism 900 can select a guide film commonly used in the prior art or two rollers arranged oppositely to guide the battery cell 500 during the shell insertion process.

[0064] The embodiments of the utility model are described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the utility model. In addition, the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

Claims

1. A battery cell shelling device, characterized in that: Used to install a battery cell with a spacer into a shell, wherein the battery cell is inserted into the shell in a first direction, and the battery cell inserting device comprises: A carrier, wherein the carrier is provided with a carrying surface, and the carrying surface is used to carry the battery cell and the shell; A pulling component is connected to the carrier, and the pulling component includes a first driving component and a pulling component. The pulling component is connected to the first driving component, and the first driving component can drive the pulling component to move along the first direction and the second direction. The second direction is parallel to the first direction and opposite to the first direction. The pulling component is configured to extend into the shell along the second direction and pull the spacer to move until the battery cell is completely inserted into the shell.

2. The battery cell shelling device according to claim 1, characterized in that: The spacer is provided with a pulling portion, and the pulling member is provided with a clamping groove. The first driving member can drive the pulling member to move to a first position. When the pulling member is located at the first position, the pulling portion is accommodated in the clamping groove, and the inner wall of the clamping groove abuts against the pulling portion.

3. The battery cell shelling device according to claim 2, characterized in that: The spacer includes a main body and a partition, the partition is connected to the main body, the main body is provided with a weight-reducing groove, the partition separates the weight-reducing groove to form an avoidance groove, the pulling part is connected to the side of the partition away from the main body, the first driving member can drive the pulling member to move so that at least part of the pulling member is accommodated in the avoidance groove, and the pulling part is accommodated in the clamping groove.

4. The battery cell shelling device according to claim 1, characterized in that: It also includes a clamping assembly, which is connected to the carrier. Along the first direction, the clamping assembly and the pulling assembly are arranged at intervals. The clamping assembly includes a clamping member and a second driving member. The clamping member is configured to clamp the battery cell along a third direction, which is a direction parallel to the carrier surface and intersecting with the first direction. The second driving member can drive the clamping member to move along the first direction.

5. The battery cell shelling device according to any one of claims 1 to 4, characterized in that: The battery cell shelling device further includes a third driving member, and the third driving member can drive the supporting member to rotate.

6. A battery cell shelling device, characterized in that: Used to install a battery cell into a shell, wherein the battery cell is inserted into the shell in a first direction, and the battery cell inserting device comprises: A carrier, wherein the carrier has a first side and a second side arranged in sequence along a first direction, and the carrier is provided with a carrying surface, and the carrying surface is used to carry the housing and the battery cell; A third driving member is connected to the supporting member, and the third driving member can drive the supporting member to rotate until the supporting surface is tilted downward relative to the horizontal plane, and the second side is located below the first side, so that the battery cell moves along the first direction until the battery cell is completely inserted into the shell.

7. The battery cell shelling device according to claim 6, characterized in that: It also includes a clamping member and a clamping assembly, the clamping assembly includes a clamping member and a second driving member, the clamping member is connected to the second driving member, the clamping member is used to clamp the battery cell along a third direction, the third direction is a direction parallel to the bearing surface and intersecting with the first direction, and the second driving member can drive the clamping member to move along the first direction.

8. The battery cell shelling device according to claim 7, characterized in that: The clamping member is also configured to move a portion of the battery core into the shell. When a portion of the battery core is located in the shell, the third driving member drives the carrier to rotate to move the battery core along the first direction until the battery core is completely inserted into the shell.

9. The battery cell shelling device according to any one of claims 6 to 8, characterized in that: The battery core has a spacer and also includes an elastic member, wherein the elastic member is arranged on the second side of the carrier, at least a part of the elastic member is accommodated in the shell, and the elastic member is used to abut against the spacer along the first direction.

10. The battery cell shell system is characterized by: include: A first positioning mechanism, the first positioning mechanism is used to position the battery cell along a third direction, the third direction is parallel A direction on the bearing surface and intersecting with the first direction; The battery cell shell insertion device according to any one of claims 1 to 9 further comprises a second positioning mechanism, wherein the second positioning mechanism The second positioning mechanism is connected to the bearing member and is used to position the housing along a third direction; A guiding mechanism, used for guiding the battery cell; Wherein, along the first direction, the first positioning mechanism, the guiding mechanism and the second positioning mechanism are arranged in sequence.

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