CN221126006U

CN221126006U - Battery production equipment

Info

Publication number: CN221126006U
Application number: CN202322696841.8U
Authority: CN
Inventors: 唐荣; 刘昆鹏; 闵文科; 李方洲
Original assignee: Hymson Laser Technology Group Co Ltd
Current assignee: Hymson Laser Technology Group Co Ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-06-11
Anticipated expiration: 2033-10-08

Abstract

The utility model discloses a battery production device. The battery production equipment comprises a welding device, a material moving device, a post-welding treatment device and a core combining device, wherein the welding device is used for welding the battery core and the top cover. Through setting up the material shifting device with close the core device in welding set in the both sides of first orientation, set up the post-weld treatment device in welding set in one side of second orientation to make material feeding device, post-weld treatment device and close the core device and encircle welding set jointly and set up, can rationally utilize welding set in first orientation and second orientation ascending space to lay out, make holistic overall arrangement of battery production facility be rectangular form and distribute, reduce the space requirement to single orientation, and all have certain crisscross in first orientation and second orientation between each device, can make things convenient for the staff to each device's observation, overhaul with the quick fault location of determining.

Description

Battery production equipment

Technical Field

The utility model relates to the technical field of battery preparation, in particular to battery production equipment.

Background

In the preparation of square power battery, need with a plurality of electric cores and single top cap welding back, laminate and pile up a plurality of electric cores together through closing the core process to the follow-up process of going into the shell. In the related art, the related devices of the material moving, welding, post-welding treatment and core closing operation of the battery core and the top cover are arranged in sequence along the same direction, the length and the size of the production equipment are larger, the space requirements are higher, and when overhauling is carried out, workers need to move a longer distance to finish the observation of all the devices. Therefore, there is a need for research improvements in the layout of related devices.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the battery production equipment, which can enable the space layout to be more compact and is convenient to overhaul.

The battery production equipment comprises a welding device, a material moving device, a post-welding treatment device and a core combining device, wherein the welding device is used for welding an electric core and a top cover. The material moving device is arranged on one side of the welding device in the first direction, and is used for feeding the battery cell and the top cover to the welding device and transferring the battery cell welded by the welding device. The post-welding treatment device is arranged on one side of the welding device in the second direction and is used for treating the battery cell welded by the welding device, and the second direction is perpendicular to the first direction. The core closing device is arranged on one side, away from the material moving device, of the welding device in the first direction, and the core closing device is used for carrying out core closing operation on the battery core processed by the post-welding treatment device. The post-welding treatment device is positioned between the material moving device and the core closing device in the first direction, and the material moving device, the post-welding treatment device and the core closing device are arranged around the welding device together.

The battery production equipment provided by the embodiment of the utility model has at least the following beneficial effects: through setting up the material shifting device with close the core device in welding set in the both sides of first orientation, set up the post-weld treatment device in welding set in one side of second orientation to make material feeding device, post-weld treatment device and close the core device and encircle welding set jointly and set up, can rationally utilize welding set in first orientation and second orientation ascending space to lay out, make holistic overall arrangement of battery production facility be rectangular form and distribute, reduce the space requirement to single orientation, and all have certain crisscross in first orientation and second orientation between each device, can make things convenient for the staff to each device's observation, overhaul with the quick fault location of determining.

According to some embodiments of the utility model, the battery production apparatus comprises an inspection platform located between the welding device and the core closing device in the first direction, the inspection platform being located on a side of the post-weld treatment device facing the welding device in the second direction.

According to some embodiments of the utility model, the battery production device comprises a first conveying device and a second conveying device, wherein the first conveying device is used for conveying the battery cells to be processed, and the material moving device can pick up the battery cells conveyed by the first conveying device; the second conveying device is used for conveying the battery core after the core closing device is closed, and the first conveying device and the second conveying device are positioned on the same side of the welding device in the second direction.

According to some embodiments of the utility model, the battery production apparatus includes an inspection platform located between the welding device and the core closing device in the first direction, and located between the first conveying device and the second conveying device in the first direction, the inspection platform, the first conveying device, and the second conveying device being located on a side of the post-weld treatment device facing the welding device in the second direction.

According to some embodiments of the utility model, the battery production apparatus includes a first conveying device for conveying the battery cells to be processed, the first conveying device being located at one side of the material moving device in the second direction; the moving device comprises a top cover feeding assembly and a battery cell feeding assembly, wherein the top cover feeding assembly is positioned on one side, deviating from the welding device, of the battery cell feeding assembly in the first direction, the top cover feeding assembly is used for top cover feeding, the battery cell feeding assembly extends in the second direction, the battery cell feeding assembly can feed the battery cells on the first conveying device and the top cover fed by the top cover feeding assembly to the welding device, and the battery cell feeding assembly can convey the battery cells welded by the welding device to the post-welding treatment device.

According to some embodiments of the present utility model, the battery cell feeding assembly includes a first rail, a second rail, a battery cell transplanting mechanism, and a carrier jig, where the first rail extends along the second direction, the battery cell transplanting mechanism is connected to the first rail, the battery cell transplanting mechanism can pick up or put down a battery cell, and the battery cell transplanting mechanism can move along the first rail to a position corresponding to the first conveying device, the carrier jig, and the post-welding treatment device; the second track extends along the first direction, the bearing jig is used for bearing the battery cell and the top cover, the bearing jig is connected with the second track, and the bearing jig can move to a position corresponding to the welding device and the first track along the second track.

According to some embodiments of the utility model, the top cover feeding assembly comprises a top cover stock platform, a coding mechanism and a top cover transplanting mechanism, wherein the coding mechanism and the top cover stock platform are sequentially arranged in the first direction along the direction deviating from the battery cell feeding assembly, the top cover transplanting mechanism can move to the position corresponding to the battery cell feeding assembly, the coding mechanism and the top cover stock platform along the first direction, and the top cover transplanting mechanism can pick up or put down a top cover.

According to some embodiments of the utility model, the post-welding treatment device comprises a conveying module, a welding dust removing module, a welding detection module and a first rubberizing module, wherein the welding dust removing module, the welding detection module and the rubberizing module are sequentially arranged in the first direction along the direction close to the core combining device, the conveying module extends along the first direction, and the conveying module can convey the battery core welded by the welding device to positions corresponding to the welding dust removing module, the welding detection module and the rubberizing module.

According to some embodiments of the utility model, the core assembling device comprises a core assembling feeding module, a core assembling discharging module and a second rubberizing module, wherein the core assembling feeding module, the core assembling discharging module and the second rubberizing module are arranged along the second direction, the core assembling feeding module can feed the battery core processed by the post-welding treatment device to the core assembling module, and the core assembling discharging module can discharge the battery core processed by the core assembling module to the second rubberizing module.

According to some embodiments of the utility model, the battery production device further comprises a second conveying device, the second conveying device is used for conveying the battery core after the core closing device is closed, the second rubberizing module comprises a rotary table and a rubberizing assembly, the rotary table is provided with a plurality of stations, each station is arranged around the rotation center of the rotary table, and each station corresponds to the second conveying device, the rubberizing assembly and the core closing blanking module respectively.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

Fig. 1 is a schematic view of a battery production apparatus according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of the cell loading assembly of fig. 1.

Reference numerals:

a welding device 100;

The device comprises a material moving device 200, a top cover feeding assembly 210, a top cover material storing platform 211, a coding mechanism 212, a top cover transplanting mechanism 213, a battery cell feeding assembly 220, a first track 221, a second track 222, a battery cell transplanting mechanism 223 and a bearing jig 224;

The post-welding treatment device 300, the conveying module 310, the welding and printing dust removing module 320, the welding and printing detection module 330, the first rubberizing module 340, the rubberizing and printing module 341, the first PET rubberizing module 342 and the second PET rubberizing module 343;

The device comprises a core assembling device 400, a core assembling and feeding module 410, a core assembling module 420, a core assembling and blanking module 430, a second rubberizing module 440, a rotary table 441, a station 442 and a rubberizing component 443;

A service platform 500;

the first conveying device 600, the second conveying device 610, the blanking transplanting mechanism 611 and the conveying belt 612.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number is understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

In the description of the present utility model, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The battery production apparatus of the embodiment of the present application is described below with reference to the drawings of the specification. It should be noted that, in fig. 1 and fig. 2, the first direction is shown in the left-right direction, and the second direction is shown in the up-down direction, and in fig. 2, the soldering device 100 is shown, so that the relative positions of the die-feeding assembly 220 and the soldering device 100 are conveniently shown.

Referring to fig. 1, a battery production apparatus according to an embodiment of the present utility model includes a welding device 100, a material moving device 200, a post-welding treatment device 300, and a core assembly device 400, wherein the welding device 100 is used for welding a battery cell and a top cover. The material transferring device 200 is disposed at one side of the welding device 100 in the first direction, and the material transferring device 200 is used for feeding the battery cell and the top cover to the welding device 100 and transferring the battery cell welded by the welding device 100. The post-welding treatment device 300 is disposed on one side of the welding device 100 in a second direction, and the post-welding treatment device 300 is used for treating the battery cells welded by the welding device 100, wherein the second direction is perpendicular to the first direction. The core closing device 400 is disposed at a side of the welding device 100 away from the material moving device 200 in the first direction, and the core closing device 400 is used for performing core closing operation on the battery cells processed by the post-welding treatment device 300. Wherein the post-weld treatment device 300 is located between the material moving device 200 and the core closing device 400 in the first direction, and the material moving device 200, the post-weld treatment device 300 and the core closing device 400 jointly encircle the welding device 100.

Through setting up the material shifting device 200 and the core closing device 400 in the welding set 100 in the both sides of first orientation, set up the post-weld treatment device 300 in the welding set 100 in one side of second orientation to make material feeding device, post-weld treatment device 300 and core closing device 400 encircle welding set 100 jointly and set up, can rationally utilize welding set 100 in first orientation and the ascending space of second orientation to lay out, make the holistic overall arrangement of battery production facility rectangular form distribute, reduce the space requirement to single orientation, and all have certain crisscross between each device in first orientation and the second orientation, can make things convenient for the staff to the observation of each device, overhaul with the quick determination fault position.

Referring to fig. 1, in some embodiments, the battery production apparatus includes an inspection platform 500, the inspection platform 500 being located between the welding device 100 and the core device 400 in a first direction, the inspection platform 500 being located on a side of the post-welding treatment device 300 facing the welding device 100 in a second direction, such that the welding device 100, the post-welding treatment device 300, and the core device 400 are disposed around the inspection platform 500. Through setting up maintenance platform 500, can further improve maintenance efficiency for when the staff is located maintenance platform 500, can observe the running situation of welding set 100, postweld processing apparatus 300 and core closing device 400, and carry out the pertinence to the position that breaks down and repair, ensure that production goes on smoothly.

Referring to fig. 1, in some embodiments, a battery production apparatus includes a first conveyor 600 and a second conveyor 610, the first conveyor 600 is used to convey a battery cell to be processed, and the transfer device 200 is capable of picking up the battery cell conveyed by the first conveyor 600; the second conveying device 610 is used for conveying the battery cells after the core assembling device 400 is assembled, and the first conveying device 600 and the second conveying device 610 are located on the same side of the welding device 100 in the second direction. Through setting up first conveyor 600 and second conveyor 610 in the same side of welding set 100 in the second direction, can further optimize space configuration, the space of rational utilization welding set in the second direction for battery production facility's overall arrangement is compacter, when realizing material loading and unloading, reduces the requirement to the space as far as possible, the space in the rational utilization second direction. And the staff conveniently observes the material loading condition and the unloading condition of battery production facility, ensures that production is continuous.

Referring to fig. 1, further, on the basis that the battery production apparatus includes the first and second conveyors 600 and 610, the battery production apparatus is provided with the service platform 500, the service platform 500 being located between the welding device 100 and the core closing device 400 in the first direction, and the service platform 500 being located between the first and second conveyors 600 and 610 in the first direction, the service platform 500, the first and second conveyors 600 and 610 being located on the side of the post-welding treatment device 300 facing the welding device 100 in the second direction. Since the first conveying device 600 and the second conveying device 610 implement loading and unloading, respectively, in production, the first conveying device 600 needs to be connected to a first station, and the second conveying device 610 needs to be connected to a next station, so that the extending directions of the first conveying device 600 and the second conveying device 610 are opposite. When the first conveying device 600 and the second conveying device 610 are arranged on the same side of the post-welding treatment device 300 in the second direction, a space is reserved between the first conveying device 600 and the second conveying device 610, space can be provided for workers to enter the overhaul platform 500 by utilizing the space, space utilization rate is improved, and workers can observe feeding and discharging conditions more conveniently on the overhaul platform 500, so that production can be monitored conveniently.

Referring to fig. 1, in some embodiments, the battery production apparatus includes a first conveyor 600, the first conveyor 600 being configured to convey the battery cells to be processed, the first conveyor 600 being located at one side of the transfer device 200 in the second direction. The material moving device 200 comprises a top cover feeding assembly 210 and a battery cell feeding assembly 220, wherein the top cover feeding assembly 210 is positioned on one side of the battery cell feeding assembly 220, which is away from the welding device 100, in the first direction, the top cover feeding assembly 210 is used for top cover feeding, and because the top cover is smaller than the battery cell in size, the top cover is convenient to be placed and transported in a concentrated manner, and the occupied area of the volume of related conveying equipment is also smaller, so that the top cover feeding assembly 210 is arranged on the outer side of the first direction, the space on the first direction can be reasonably utilized for arrangement, and the space requirement is reduced as much as possible on the basis of realizing top cover feeding.

The battery cell feeding assembly 220 extends along the second direction, the battery cell feeding assembly 220 can feed the battery cells on the first conveying device 600 and the top cover conveyed by the top cover feeding assembly 210 to the welding device 100, and the battery cell feeding assembly 220 can convey the battery cells welded by the welding device 100 to the post-welding treatment device. The battery cell and the top cover are fed together through the battery cell feeding assembly 220, and the welded battery cell and the top cover are conveyed in the next step through the battery cell feeding assembly 220, so that the utilization rate of the battery cell feeding assembly 220 can be improved, and the space structure is more compact. It is understood that the welded cells mentioned herein refer to a plurality of cells welded to the same top cover to form a cell group.

Specifically, the top cover feeding assembly 210 includes a top cover stock platform 211, a coding mechanism 212 and a top cover transplanting mechanism 213, the coding mechanism 212 and the top cover stock platform 211 are sequentially arranged along a direction deviating from the battery cell feeding assembly 220 in a first direction, and the top cover transplanting mechanism 213 can move to a position corresponding to the battery cell feeding assembly 220, the coding mechanism 212 and the top cover stock platform 211 along the first direction so as to pick up a top cover at the top cover stock platform 211 and convey the top cover to the coding mechanism 212 for coding. After the coding is completed, the top cover is picked up again and is conveyed to the battery cell feeding assembly 220, so that the battery cell to be welded and the top cover are conveyed to the welding device 100 together through the battery cell feeding assembly 220.

Wherein, because the top cap is small in size and easy to store, the temporary storage of the top cap can be performed through the top cap stock platform 211 to replace the conveying of the conveyor belt, so that the requirement on space is reduced. The top cover transplanting mechanism 213 may be selected as a robot as is conventional in the art.

Referring to fig. 1 and 2, the battery cell loading assembly 220 includes a first rail 221, a second rail 222, a battery cell transplanting mechanism 223 and a carrying jig 224, the first rail 221 extends along a second direction, the battery cell transplanting mechanism 223 is connected with the first rail 221, the battery cell transplanting mechanism 223 can pick up or put down a battery cell, and the battery cell transplanting mechanism 223 can move along the first rail 221 to a position corresponding to the first conveying device 600, the carrying jig 224 and the post-welding treatment device. The cell transplanting mechanism 223 is matched with the first rail 221, and can convey the cell to be welded to the bearing jig 224, and convey the welded cell to the post-welding treatment device 300 after welding. The cell transplanting mechanism 223 may be a movable manipulator which is conventional in the art, and cooperates with the first rail 221 to limit the movement direction.

The second rail 222 extends along the first direction, the bearing fixture 224 is used for bearing the battery cell and the top cover, the bearing fixture 224 is connected with the second rail 222, and the bearing fixture 224 can move to a position corresponding to the welding device 100 and the first rail 221 along the second rail 222. The cooperation of the bearing jig 224 and the second rail 222 can convey the battery cell to be welded and the top cover to the welding device 100 for welding operation after the battery cell to be welded and the top cover are in place on the bearing jig 224, and convey the welded battery cell back to the corresponding position of the battery cell transplanting mechanism 223 after the welding is completed. Positioning between the battery cell and the top cover is achieved through the battery cell transplanting mechanism 223 and the top cover transplanting mechanism 213, and an additional positioning component can be arranged at the welding device 100 to achieve positioning between the battery cell and the top cover.

The movement along the first rail 221 and the second rail 222 may be implemented with reference to a linear module.

Referring to fig. 1, in some embodiments, the post-welding treatment device 300 includes a conveying module 310, a welding dust removing module 320, a welding detection module 330 and a first rubberizing module 340, where the welding dust removing module 320, the welding detection module 330 and the first rubberizing module 340 are sequentially disposed along a direction close to the core combining device 400 in a first direction, the conveying module 310 extends along the first direction, and the conveying module 310 can convey the battery core welded by the welding device 100 to positions corresponding to the welding dust removing module 320, the welding detection module 330 and the first rubberizing module 340. The battery core after welding conveyed by the material transferring device 200 is received through the conveying module 310, and the battery core after welding is driven to sequentially pass through the welding dust removing module 320, the welding detection module 330 and the first rubberizing module 340, so that postwelding treatment is realized, and the efficiency of postwelding treatment and the utilization rate of space are improved.

Specifically, the first rubberizing module 340 includes a solder paste seal module 341, a first PET paste glue module 342, and a second PET paste glue module 343, so as to implement rubberizing operation of the welded battery cell. The conveyor module 310 may be selected to be a conveyor belt as is conventional in the art.

Referring to fig. 1, in some embodiments, the core assembly device 400 includes a core assembly feeding module 410, a core assembly module 420, a core assembly blanking module 430 and a second rubberizing module 440, wherein the core assembly feeding module 410, the core assembly module 420, the core assembly blanking module 430 and the second rubberizing module 440 are arranged along a second direction, the core assembly feeding module 410 can feed the battery core processed by the post-welding processing device 300 to the core assembly module 420, and the core assembly blanking module 430 can feed the battery core processed by the core assembly module 420 to the second rubberizing module 440. Through the cooperation of the core combination feeding module 410, the core combination module 420, the core combination discharging module 430 and the second rubberizing module 440, the core combination procedures in battery production can be completed by the operations of feeding, core combination bending, discharging and core combination rubberizing of the battery core after the post-welding treatment is completed. And, the core assembly feeding module 410, the core assembly module 420, the core assembly discharging module 430 and the second rubberizing module 440 are arranged along the second direction, so that the space in the second direction can be effectively utilized.

Further, the second rubberizing module 440 includes a turntable 441 and a rubberizing assembly 443, the turntable 441 is provided with a plurality of stations 442, each station 442 is disposed around a rotation center of the turntable 441, and each station 442 can respectively correspond to the second conveying device 610, the rubberizing assembly 443, and the core assembly blanking module 430. Through the application of the turntable 441 to carry out the transportation of the battery core after the core combination of the core combination module 420 is completed, the space configuration can be further optimized, and the space in the first direction and the second direction can be reasonably utilized.

Specifically, the rubberizing component 443 is a rubberizing binding module that is conventional in the art to realize the rubberizing operation of the electrical core after the core is combined. The number of the stations 442 of the turntable 441 may be three to correspond to the second conveying device 610, the rubberizing component 443, and the core assembling and blanking module 430, respectively, and it can be understood that each station 442 can correspond to the second conveying device 610, the rubberizing component 443, and the core assembling and blanking module 430 at the same time when the turntable 441 rotates by a set angle. The number of the stations 442 of the turntable 441 may be more than three, for example, when an NG recycling assembly is disposed between the rubberizing assembly 443 and the second conveying device 610 in the rotation direction of the turntable 441, four stations 442 are disposed, and the four stations 442 correspond to the NG recycling assembly, the second conveying device 610, the rubberizing assembly 443 and the core closing blanking module 430, respectively, so as to further realize recycling of the core with poor core closing. The second conveying device 610 specifically includes a discharging and transplanting mechanism 611 and a conveying belt 612, where the discharging and transplanting mechanism 611 may be a manipulator in the field, and the electrical core on the corresponding station 442 of the turntable 441 may be conveyed to the conveying belt 612 for discharging.

It may be appreciated that an NG recovery assembly may be correspondingly disposed at the cell loading assembly 220 to recover bad cells, an NG recovery assembly may be correspondingly disposed at the cap loading assembly 210 to recover bad caps, and an NG recovery assembly may be correspondingly disposed at the post-welding treatment device 300 to recover poorly welded cells.

The overall flow of implementing the cell-to-cell operation in some embodiments is described below with reference to fig. 1 and 2.

The first conveying device 600 conveys the to-be-welded battery cell, and the battery cell transplanting mechanism 223 grabs the to-be-welded battery cell from the first conveying device 600 and moves along the first track 221 to place the welding battery cell on the bearing jig 224. The top cover transplanting mechanism 213 conveys the top cover from the top cover stock platform 211 to the coding mechanism 212 for coding, and after coding is completed, the top cover transplanting mechanism 213 conveys the top cover after coding is completed to the bearing jig 224. The battery cell and the top cover are positioned on the bearing jig 224, the bearing jig 224 moves to the welding device 100 along the second track 222, and the welding device 100 welds the battery cell and the top cover. After the welding is completed, the cell transplanting mechanism 223 grabs the welded cell and conveys the welded cell to the conveying module 310.

The welded battery core moves on the conveying module along the first direction, and sequentially passes through the welding and printing dust removing module 320, the welding and printing detecting module 330, the paste welding and printing glue module 341, the first paste PET glue module 342 and the second paste PET glue module 343 for post-welding treatment. After the post-welding treatment is completed, the core assembly feeding module 410 feeds the battery core after the post-welding treatment to the core assembly module 420 for performing the core bending operation. After the core closing operation is completed, the core closing blanking module 430 blanking the core after the core closing operation is completed onto the station 442 of the turntable 441, the station 442 rotates to move the core after the core closing operation to the rubberizing component 443 for rubberizing, then the turntable 441 continues to rotate to the NG detection station 442 for NG detection, then the turntable 441 continues to rotate, and the blanking transplanting mechanism 611 grabs the core after the NG detection and conveys the core to the conveying belt 612 for blanking.

In the present application, the components, assemblies and mechanisms of the welding device 100, the material transferring device 200, the post-welding treatment device 300, the core assembly device 400, the first conveying device 600 and the second conveying device 610 can all use conventional related apparatuses to perform corresponding functions, and specific selection modes are not described in detail herein.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model. Furthermore, embodiments of the utility model and features of the embodiments may be combined with each other without conflict.

Claims

1. Battery production equipment for welding and core-closing of electric core, characterized by comprising:

the welding device is used for welding the battery core and the top cover;

The material moving device is arranged at one side of the welding device in the first direction, and is used for feeding the battery cell and the top cover to the welding device and transferring the battery cell welded by the welding device;

The post-welding treatment device is arranged on one side of the welding device in a second direction, and is used for treating the battery cell welded by the welding device, and the second direction is perpendicular to the first direction;

The core closing device is arranged at one side of the welding device, which is away from the material moving device in the first direction, and is used for carrying out core closing operation on the battery core processed by the post-welding treatment device;

The post-welding treatment device is positioned between the material moving device and the core closing device in the first direction, and the material moving device, the post-welding treatment device and the core closing device are arranged around the welding device together.

2. The battery production apparatus according to claim 1, comprising an inspection platform located between the welding device and the core closing device in the first direction, the inspection platform being located on a side of the post-welding treatment device facing the welding device in the second direction.

3. The battery production equipment according to claim 1, comprising a first conveying device and a second conveying device, wherein the first conveying device is used for conveying the battery cells to be processed, and the material moving device can pick up the battery cells conveyed by the first conveying device; the second conveying device is used for conveying the battery core after the core closing device is closed, and the first conveying device and the second conveying device are positioned on the same side of the welding device in the second direction.

4. The battery production apparatus according to claim 3, characterized in that the battery production apparatus comprises an inspection platform located between the welding device and the core closing device in the first direction and located between the first conveying device and the second conveying device in the first direction, the inspection platform, the first conveying device and the second conveying device being located on a side of the post-welding treatment device facing the welding device in the second direction.

5. The battery production apparatus according to claim 1, characterized in that the battery production apparatus comprises a first conveying device for conveying the battery cells to be processed, the first conveying device being located at one side of the material moving device in the second direction; the moving device comprises a top cover feeding assembly and a battery cell feeding assembly, wherein the top cover feeding assembly is positioned on one side, deviating from the welding device, of the battery cell feeding assembly in the first direction, the top cover feeding assembly is used for top cover feeding, the battery cell feeding assembly extends in the second direction, the battery cell feeding assembly can feed the battery cells on the first conveying device and the top cover fed by the top cover feeding assembly to the welding device, and the battery cell feeding assembly can convey the battery cells welded by the welding device to the post-welding treatment device.

6. The battery production equipment according to claim 5, wherein the battery cell feeding assembly comprises a first rail, a second rail, a battery cell transplanting mechanism and a bearing jig, the first rail extends along the second direction, the battery cell transplanting mechanism is connected with the first rail, the battery cell transplanting mechanism can pick up or put down a battery cell, and the battery cell transplanting mechanism can move to a position corresponding to the first conveying device, the bearing jig and the post-welding treatment equipment along the first rail; the second track extends along the first direction, the bearing jig is used for bearing the battery cell and the top cover, the bearing jig is connected with the second track, and the bearing jig can move to a position corresponding to the welding device and the first track along the second track.

7. The battery production facility of claim 5 or 6, wherein the top cap feeding assembly includes a top cap stock platform, a coding mechanism and a top cap transplanting mechanism, the coding mechanism and the top cap stock platform are sequentially arranged in the first direction along a direction away from the battery cell feeding assembly, the top cap transplanting mechanism is capable of moving to a position corresponding to the battery cell feeding assembly, the coding mechanism and the top cap stock platform along the first direction, and the top cap transplanting mechanism is capable of picking up or putting down a top cap.

8. The battery production equipment according to claim 1, wherein the post-welding treatment device comprises a conveying module, a welding dust removing module, a welding detection module and a first rubberizing module, wherein the welding dust removing module, the welding detection module and the rubberizing module are sequentially arranged in the first direction along the direction close to the core combining device, the conveying module extends along the first direction, and the conveying module can convey a battery core welded by the welding device to positions corresponding to the welding dust removing module, the welding detection module and the rubberizing module.

9. The battery production device according to claim 1, wherein the core assembling device comprises a core assembling feeding module, a core assembling discharging module and a second rubberizing module, the core assembling feeding module, the core assembling discharging module and the second rubberizing module are arranged along the second direction, the core assembling feeding module can feed the battery core processed by the post-welding processing device to the core assembling module, and the core assembling discharging module can discharge the battery core processed by the core assembling die to the second rubberizing module.

10. The battery production equipment according to claim 9, further comprising a second conveying device, wherein the second conveying device is used for conveying the battery cells after the core closing of the core closing device is completed, the second rubberizing module comprises a rotary table and a rubberizing assembly, the rotary table is provided with a plurality of stations, each station is arranged around the rotation center of the rotary table, and each station corresponds to the second conveying device, the rubberizing assembly and the core closing blanking module respectively.