CN218655600U - Electricity core memory device - Google Patents

Abstract

The application relates to a battery cell cache device, this battery cell cache device includes: a storage mechanism comprising a storage rack comprising a plurality of storage compartments spaced apart in a first direction; the transmission mechanism comprises a jig and a transmission assembly, the jig is used for bearing the battery cell, and the driving end of the transmission assembly moves along the second direction and is connected with the jig so as to drive the jig and the battery cell to extend into the storage compartment; the transposition mechanism is connected with the storage rack and/or the transfer mechanism so as to switch different storage compartments to the movement path of the jig in the second direction. This application utilizes to have a plurality of storage compartments and comes the classified storage bad electric core, and it transmits the mechanism and transmits bad electric core to the storage compartment that corresponds bad reason in to accomplish the classified storage of bad electric core, saved the manpower, satisfy the automated processing requirement of battery.

Description

Electricity core memory device

Technical Field

The application relates to the technical field of battery processing equipment, in particular to a battery cell caching device.

Background

At present, batteries are widely used in various industries, especially in the industries of electronic products and new energy automobiles. With the rapid development of these industries, the demand for batteries is increasing.

Generally, the respective components of the battery are separately manufactured and finally assembled, whereby the battery is mass-produced on a large scale through a production line. In each link of battery production assembly, defective products can be generated, and after the defective products appear in the batteries, the batteries need to be classified according to defective reasons, so that follow-up maintenance is facilitated, and experience can be summarized according to the defective reasons.

In the related art, in the processing process of the battery, the generated bad battery cores are transferred by a manipulator to leave the processing line body, stacked at the corresponding stations and finally collected by manpower in a unified manner.

On one hand, however, a cache device for placing a bad cell needs to be arranged at each station, which occupies more production space and also increases production cost; on the other hand, because the defective rate has the uncertainty, need assign specialized personnel to monitor a plurality of buffer memory device of placing bad electric core, just can prevent that certain buffer memory device from surpassing the buffer memory volume, so aggravated manual work volume again, extravagant manpower, and be not conform to battery automated production's development law.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a battery cell cache device to solve the technical problems that manpower is wasted by manually collecting bad battery cells in the correlation technique, and the battery cell cache device is not in line with the automatic production and development rules of batteries.

A cell cache device, comprising:

a storage mechanism comprising a storage rack comprising a plurality of storage compartments spaced apart in a first direction;

the transmission mechanism comprises a jig and a transmission assembly, the jig is used for bearing the battery cell, and the driving end of the transmission assembly moves along a second direction and is connected with the jig so as to drive the jig and the battery cell to extend into the storage compartment;

the transposition mechanism is connected with the storage rack and/or the transfer mechanism so as to switch different storage compartments to the movement path of the jig in the second direction.

In some embodiments, the storage mechanism further includes a support frame, the fixed end of the index mechanism is connected to the support frame, and the driving end of the index mechanism moves along the first direction and is connected to the storage frame.

In some embodiments, the transfer mechanism further comprises a transfer base, the fixed end of the index mechanism is connected with the transfer base, and the driving end of the index mechanism moves along the first direction and is connected with the fixed end of the transfer component.

In some embodiments, the storage rack comprises:

a frame;

the battery cell support structure comprises a plurality of support plates, wherein the support plates are connected with a frame and arranged at intervals in a first direction, notches are formed in the support plates, the notches are used for the jig to penetrate through the support plates in the first direction, the jig is used for supporting the middle of the battery cell, and the jig penetrates through the notches so as to enable the battery cell to be reserved on the support plates.

In some embodiments, the storage rack further comprises a plurality of cushions, and the cushions are disposed on the upper surfaces of the plurality of support plates.

In some embodiments, the transfer assembly comprises:

a transfer frame;

a plurality of transfer pieces, transfer the piece and include stiff end and edge the drive end of second direction motion, the stiff end and the drive end of a plurality of transfer pieces connect gradually, and are located the head the drive end of transfer piece with the tool is connected, are located the afterbody the stiff end of transfer piece with transfer the frame and connect, in order to drive the tool is in the multistage motion in the second direction.

In some embodiments, the plurality of transfer members include a first transfer member including a first transfer linear module and a first transfer plate, the first transfer plate is connected to the transfer frame, a fixed end of the first transfer linear module is connected to the first transfer plate, and a driving end of the first transfer linear module is connected to the jig.

In some embodiments, the plurality of transferring members further includes a second transferring member including a second transferring linear module and a second transferring plate, the second transferring plate is connected to the driving end of the first transferring linear module, the fixed end of the second transferring linear module is connected to the second transferring plate, and the driving end of the second transferring module is connected to the jig.

In some embodiments, the jig comprises:

the base is connected with the driving end of the transfer assembly;

the two limiting plates are connected to the base and arranged in the second direction at intervals, and the two limiting plates are used for clamping the battery cell.

In some embodiments, the base is provided with a plurality of mounting structures arranged at intervals along the second direction, and the limiting plate is connected with the base through the mounting structures.

The beneficial effect that technical scheme that this application provided brought includes:

the embodiment of the application provides an electric core memory device, when producing the defective products in the electric core course of working, it drives the tool and removes the defective products unloading department to the battery processing line body to transmit the subassembly, bear bad electric core by the tool, and transfer bad electric core by transmitting the subassembly, according to bad reason, under the effect of transposition mechanism, it is the same with the height that bears the tool of bad electric core to correspond to deposit the storage compartment of this bad electric core, transfer tool and bad electric core to storing the compartment in by transmitting the subassembly again, in order to accomplish the classified storage of bad electric core, the manpower is saved, and realize the bad electric core of automatic classified storage, satisfy the automated processing requirement of battery.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of a storage mechanism provided in an embodiment of the present application;

FIG. 2 is a schematic view of a storage rack provided in an embodiment of the present application;

FIG. 3 is a schematic view of a transfer mechanism provided in accordance with an embodiment of the present application;

FIG. 4 is a partially schematic illustration of a transfer mechanism provided in accordance with an embodiment of the present application;

fig. 5 is a schematic view of a second transfer unit and a jig according to an embodiment of the present disclosure.

In the figure: 1. a storage mechanism; 11. a storage rack; 111. a frame; 112. a support plate; 1121. A notch; 11a, a storage compartment; 113. a cushion pad; 12. a support frame; 3. a transposition mechanism; 2. a transfer mechanism; 21. a jig; 211. a base; 2111. a mounting structure; 212. a limiting plate; 2121. a waist-shaped groove; 22. a transfer assembly; 221. a transfer frame; 222. a first transfer member; 2221. a first transfer plate; 2222. a first transfer straight line module; 223. a second transfer member; 2231. a second transfer plate; 2232. a second transfer straight line module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the application provides a battery core caching device, utilize the storage frame that has a plurality of storage compartments to come the classified storage bad electric core among this battery core caching device, according to bad reason, make the different storage compartments correspond with the tool that bears bad electric core, utilize and transmit subassembly and tool to arrange bad electric core in appointed storage compartment, in order to accomplish the classified storage of bad electric core, the manpower has been saved, and realize the bad electric core of automatic classified storage, satisfy the automated processing requirement of battery. The application solves the technical problems that manpower is wasted when defective products are collected manually and the automatic production and development rules of the batteries are not met in the related technology.

Referring to fig. 1 to 3, a cell caching apparatus includes a storage mechanism 1 and a transfer mechanism 2. The storage mechanism 1 is used for storing bad cells in a classified manner, and the transfer mechanism 2 is used for transferring the bad cells to the storage mechanism 1.

Referring to fig. 1 and 2, the storage mechanism 1 includes a storage rack 11, the storage rack 11 includes a plurality of storage compartments 11a, and the storage compartments 11a are spaced apart in a first direction, which is vertical in the embodiment, i.e., Z-axis direction in the drawing. A plurality of storage compartments 11a are provided to facilitate classified storage of defective cells of different causes.

Referring to fig. 1, fig. 3 and fig. 4, the transfer mechanism 2 includes a fixture 21 and a transfer assembly 22, the fixture 21 is used for carrying the electrical core, and a driving end of the transfer assembly 22 is connected to the fixture 21 to drive the fixture 21 to move in a second direction, in this embodiment, the second direction is a Y-axis direction in the drawing. The opening of the storage compartment 11a is disposed toward the second direction, so that the transfer assembly 22 drives the jig 21 and the bad battery cells to extend into the storage compartment 11a.

Referring to fig. 1, 3 and 4, in order to support the transfer assembly 22 to place the jig 21 and the defective cell into different storage compartments 11a, the cell buffer device further includes a switching mechanism 3 connected to the storage rack 11 and/or the transfer mechanism 2 to switch the movement path of the jig 21 from the different storage compartments 11a to the different storage compartments 11a in the second direction. The transposition mechanism 3 drives the storage rack 11 or the transfer assembly 22 to move up and down in the first direction, so that the storage compartments 11a with different heights are located on the moving path of the jig 21 in the second direction, and the transfer assembly 22 can be used to drive the jig 21 and the bad cells to extend to different storage compartments 11a.

It is understood that each storage compartment 11a is defined in advance, i.e., each storage compartment 11a is used to store cells for which a failure cause is specified. After the bad electric core appears in the production line, the bad electric core is born by the jig 21, and according to the bad reason, under the effect of the transposition mechanism 3, the jig 21 bearing the bad electric core is at the same height with the corresponding storage compartment 11a, and then the jig 21 and the bad electric core are transferred to the storage compartment 11a through the transfer assembly 22, so that the bad electric core is stored through the storage compartment 11a.

Referring to fig. 1, in the present embodiment, the index mechanism 3 is connected to the storage mechanism 1, and the storage mechanism 1 further includes a support frame 12. The fixed end of the transposition mechanism 3 is fixed with the support frame 12 through a bolt, and the driving end of the transposition mechanism 3 moves along the first direction and is connected with the storage frame 11 so as to drive the storage frame 11 to move in the first direction. Further, in order to improve the stability of the lifting movement of the storage rack 11, the storage rack 11 is slidably disposed on the supporting rack 12 through a guide rail set. In this embodiment, the position changing mechanism 3 includes a screw mechanism, and in other embodiments, the position changing mechanism 3 may further include a linear motor.

With this arrangement, under the action of the transposition mechanism 3, the height of the storage rack 11 is changed, so that the heights of different storage compartments 11a and the height of the jig 21 of the transfer mechanism 2 are the same, and the jig 21 can conveniently carry bad cells into different storage compartments 11a.

In some embodiments, the index 3 is coupled to the transfer mechanism 2, the transfer mechanism 2 further comprises a transfer base, the fixed end of the index 3 is bolted to the transfer base, and the driving end of the index 3 moves in the first direction and is coupled to the fixed end of the transfer assembly 22. The whole transferring assembly 22 is driven to move up and down by the transposition mechanism 3, so as to change the height of the jig 21 bearing the bad battery core, so that the jig 21 bearing the bad battery core and different storage compartments 11a are at the same height, and the jig 21 and the bad battery core are conveniently transferred to the storage compartments 11a by the transferring assembly 22. In order to improve the stability of the sliding of the transfer assembly 22 on the transfer base, the transfer assembly 22 can be slidably disposed on the transfer base through the guide rail set. In this embodiment, the position changing mechanism 3 includes a screw mechanism, and in other embodiments, the position changing mechanism 3 may further include a linear motor.

With such an arrangement, under the action of the transposition mechanism 3, the heights of the transfer assembly 22 and the jig 21 are changed, so that the heights of the different storage compartments 11a and the heights of the jigs 21 of the transfer mechanism 2 are the same, and the jigs 21 can conveniently bear defective electric cores to enter the different storage compartments 11a.

Referring to fig. 1 and 2, in particular, the storage rack 11 includes a frame 111 and a plurality of support plates 112, the plurality of support plates 112 are all connected to the frame 111 by bolts, and the plurality of support plates 112 are arranged at intervals in a first direction to divide an inner space of the frame 111 into a plurality of storage compartments 11a, and bad cells are placed on the support plates 112 to store the cells.

Referring to fig. 1 to fig. 3, a notch 1121 is further formed in the support plate 112, and the notch 1121 is disposed near the middle of the support plate 112. When the jig 21 bears the bad battery core, the jig 21 supports the middle part of the bad battery core, and the two ends of the bad battery core are both in a suspended state. After the transferring assembly 22 drives the jig 21 and the bad cell to be placed in the storage compartment 11a, the storage rack 11 is driven by the transposition mechanism 3 to ascend, the supporting plate 112 actively ascends to receive the bad cell, two ends of the bad cell are supported by the supporting plate 112, the jig 21 passes through the supporting plate 112 from the notch 1121, the bad cell is received by the supporting plate 112 to be separated from the jig 21, and finally the transferring assembly 22 drives the jig 21 to be separated from the storage compartment 11a, so that the bad cell is left on the supporting plate 112.

Referring to fig. 1-3, the storage shelf 11 preferably further includes a plurality of cushions 113, and the cushions 113 may include rubber pads. The upper surfaces of the support plates 112 are all fixedly bonded with cushions 113 to avoid hard collision between the support plates 112 and bad cells, and the cushions 113 made of rubber have an insulating effect.

Referring to fig. 3-5, in particular, the transfer assembly 22 includes a transfer frame 221 and a plurality of transfer members including a fixed end and a drive end that moves in a second direction. The fixed ends and the driving ends of the plurality of transferring pieces are sequentially connected to form a multi-section transferring structure, wherein the driving section of the transferring piece at the head is connected with the jig 21, and the fixed ends of the transferring piece at the tail are connected with the transferring piece so as to drive the jig 21 to perform multi-section movement in the second direction through the plurality of transferring pieces.

With such an arrangement, since the plurality of transfer pieces are adopted to drive the jig 21 to move in the second direction, the stroke of each transfer piece can be set to be shorter, and the movement stroke of the jig 21 can be increased by the plurality of transfer pieces. Therefore, the movement stroke of the jig 21 can be increased in a limited space by adopting a mode of driving the jig 21 by a plurality of transfer members.

In this embodiment, the number of the transfer members is two, and the transfer members include a first transfer member 222 and a second transfer member 223.

Referring to fig. 3 to 5, specifically, the first transfer member 222 includes a first transfer linear module 2222 and a first transfer plate 2221, the first transfer plate 2221 is connected to the transfer frame 221 through a bolt, a fixed end of the first transfer linear module 2222 is connected to the first transfer plate 2221 through a bolt, a driving end of the first transfer linear module 2222 is connected to the fixture 21 to drive the fixture 21 to move in the second direction, and further, the first transfer linear module 2222 drives the fixture 21 to move in the opposite direction of the second direction to drive the fixture 21 to the blanking position of the defective cell to receive the defective cell. The first linear transfer module 2222 includes an air cylinder, and in other embodiments, the first linear transfer module 2222 may further include a linear motor or a screw mechanism.

Referring to fig. 1, 3-5, in particular, the second transferring member 223 includes a second transferring plate 2231 and a second transferring straight module 2232, wherein the first transferring member 222 is connected to the jig 21 through the second transferring member 223. The second transfer plate 2231 is slidably disposed to the first transfer plate 2221 along the second direction, and the second transfer plate 2231 is slidably connected to the first transfer plate 2221 through the guide rail set. The fixed end of the second transfer linear module 2232 is fixed to the second transfer plate 2231 by a bolt, and the driving end of the second transfer linear module 2232 is connected to the jig 21 by a bolt, so that the jig 21 is driven by the second transfer linear module 2232 to move in the second direction. Further, after the first transferring member 222 drives the jig 21 to move in the direction opposite to the second direction to receive the defective battery cell, the first transferring linear module 2222 and the second transferring linear module 2232 both move in the direction of the second direction, so as to drive the jig 21 and the defective battery cell to extend into the storage compartment 11a. The second transfer linear module 2232 includes a cylinder, and in other embodiments, the second transfer linear module 2232 may further include a linear motor or a screw mechanism.

It can be understood that the first transferring member 222 drives the second transferring member 223 and the jig 21 to move synchronously along the opposite direction of the second direction, so that the jig 21 reaches the discharging position of the defective battery cell and receives the defective battery cell through the jig 21. Subsequently, the first transferring member 222 and the second transferring member 223 synchronously drive the jig 21 to move along the positive direction of the second direction, so that the jig 21 and the defective battery cell are conveniently conveyed into the storage compartment 11a. Through setting up first transfer piece 222 and second transfer piece 223, the motion stroke grow of tool 21 in the second direction to make things convenient for tool 21 to circulate in the unloading department and the storage mechanism 1 department of bad electric core.

Referring to fig. 3 to 5, specifically, the fixture 21 includes a base 211 and two limiting plates 212, the base 211 is connected to the driving end of the transfer assembly 22, in this embodiment, the driving end of the second transfer linear module 2232 is connected to the base 211 to drive the base 211 to move in the second direction. Further, the base 211 is slidably disposed on the second transfer plate 2231 through a set of guide rails, so as to improve the stability of the sliding of the base 211.

Referring to fig. 3 to 5, the two limiting plates 212 are connected to the base 211 and are spaced apart from each other in the second direction. When tool 21 bears bad electric core, bad electric core is supported by base 211, and two limiting plates 212 are located the both sides face of the width direction of bad electric core respectively, and it is spacing to carry out the centre gripping to bad electric core through two limiting plates 212 to restrict bad electric core and move at will on base 211.

Referring to fig. 3 to 5, a plurality of mounting structures 2111 are further formed on the base 211, the plurality of mounting structures 2111 are spaced along the second direction, and the limiting plate 212 is connected to the base 211 through the mounting structures 2111. The spacing plates 212 are matched with different mounting structures 2111, so that the distance between the two spacing plates 212 is adjusted to adapt to battery cores with different widths. Specifically, the mounting structure 2111 includes a threaded bore, while the limit plate 212 is connected with the base 211 by a bolt assembly. Preferably, the limiting plate 212 is provided with a waist-shaped groove 2121 for the bolt assembly to pass through, so as to improve the flexibility of the mounting position of the limiting plate 212.

The embodiment of the application provides a battery cell caching device, when producing the defective products in the battery cell course of working, transmit subassembly 22 and drive tool 21 and remove the defective products unloading department to the battery processing line body, bear bad electric core by tool 21, and transfer bad electric core by transmitting subassembly 22, according to bad reason, under the effect of transposition mechanism 3, the height that corresponds to the storage compartment 11a of depositing this bad electric core and the tool 21 that bears the weight of bad electric core is the same, transfer tool 21 and bad electric core to storing compartment 11a by transmitting subassembly 22 again, in order to accomplish the classified storage of bad electric core, the manpower has been saved, and realize automatic classified storage bad electric core, satisfy the automated processing requirement of battery.

Another embodiment of the present application provides an ultrasonic welding machine electric core caching method, based on the above electric core caching apparatus, including the following steps:

a plurality of storage compartments are preset according to the reasons of poor battery cells.

And taking out the bad cell and obtaining the reason of the bad cell.

And moving the bad cell to the corresponding storage compartment according to the bad reason of the cell.

In the description of the present application, it is to be understood that the forward direction of "Y" in the drawings represents the forward direction, and the reverse direction of "Y" correspondingly represents the rearward direction; the forward direction of "Z" represents the upward direction, and correspondingly, the reverse direction of "Z" represents the downward direction, and the terms "Y", "Z", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings of the specification, and are only for convenience of describing and simplifying the present application, but 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 thus, should not be construed as limiting the present application. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a battery core buffer memory device which characterized in that, it includes:

a storage mechanism comprising a storage rack comprising a plurality of storage compartments spaced apart in a first direction;

the transmission mechanism comprises a jig and a transmission assembly, the jig is used for bearing the battery cell, and the driving end of the transmission assembly moves along a second direction and is connected with the jig so as to drive the jig and the battery cell to extend into the storage compartment;

the transposition mechanism is connected with the storage rack and/or the transfer mechanism so as to switch different storage compartments to the movement path of the jig in the second direction.

2. The cell cache device according to claim 1, wherein the storage mechanism further comprises a support frame, a fixed end of the index mechanism is connected to the support frame, and a driving end of the index mechanism moves along the first direction and is connected to the storage frame.

3. The cell cache device according to claim 1 or 2, wherein the transfer mechanism further comprises a transfer base, a fixed end of the transposition mechanism is connected to the transfer base, and a driving end of the transposition mechanism moves along the first direction and is connected to a fixed end of the transfer assembly.

4. The cell cache device of claim 1, wherein the storage shelf comprises:

a frame;

the battery cell support structure comprises a plurality of support plates, wherein the support plates are connected with a frame and arranged at intervals in a first direction, notches are formed in the support plates, the notches are used for the jig to penetrate through the support plates in the first direction, the jig is used for supporting the middle of the battery cell, and the jig penetrates through the notches so as to enable the battery cell to be reserved on the support plates.

5. The cell cache device of claim 4, wherein the storage rack further comprises a plurality of cushions, and the cushions are disposed on the upper surfaces of the support plates.

6. The cell cache device of claim 1, wherein the transfer assembly comprises:

a transfer frame;

the fixture comprises a plurality of transfer pieces, each transfer piece comprises a fixed end and a driving end moving along the second direction, the fixed ends and the driving ends of the plurality of transfer pieces are sequentially connected, the driving ends of the transfer pieces are located at the head and connected with the fixture, and the fixed ends of the transfer pieces at the tail are connected with the transfer frame to drive the fixture to move in multiple sections along the second direction.

7. The battery cell cache device of claim 6, wherein the plurality of transferring members include a first transferring member, the first transferring member includes a first transferring linear module and a first transferring plate, the first transferring plate is connected to the transferring frame, a fixed end of the first transferring linear module is connected to the first transferring plate, and a driving end of the first transferring linear module is connected to the jig.

8. The cell cache device according to claim 7, wherein the plurality of transferring members further include a second transferring member, which includes a second transferring linear module and a second transferring plate, the second transferring plate is connected to the driving end of the first transferring linear module, the fixed end of the second transferring linear module is connected to the second transferring plate, and the driving end of the second transferring module is connected to the jig.

9. The cell cache device according to claim 1, wherein the jig comprises:

the base is connected with the driving end of the transfer assembly;

the two limiting plates are connected to the base and arranged in the second direction at intervals, and the two limiting plates are used for clamping the battery cell.

10. The cell cache device according to claim 9, wherein the base is provided with a plurality of mounting structures arranged at intervals along the second direction, and the limiting plate is connected to the base through the mounting structures.

Images