CN219488877U

CN219488877U - Stacking table transfer equipment for battery cell module

Info

Publication number: CN219488877U
Application number: CN202320832718.1U
Authority: CN
Inventors: 马志祥; 白红梅; 郭时茂; 杜合礼; 陆理方; 李波; 姜德志; 王勇煌
Original assignee: Upton Automation Systems Kunshan Co ltd
Current assignee: Upton Automation Systems Kunshan Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-08
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses stacking table transferring equipment for a battery cell module, which is characterized in that a battery cell in the previous process is transferred to a stacking table through a six-axis mechanical arm, the stacking table rotates, so that a module transfer robot transfers the battery cell group placed on the stacking table to the next process, the stacking table comprises a turntable and stacking frames connected with the turntable, the stacking frames are provided with two groups and comprise a first stacking frame and a second stacking frame, and a plurality of storage assemblies capable of placing the battery cell are arranged on the first stacking frame and the second stacking frame; deposit the subassembly including placing the storage table of electric core, fixed connection in the piece of accepting of storage table one end and swing joint in the locating component of depositing the table other end, first pile up erect and be connected in the linear module of locating component, linear module can drive locating component and remove to it is fixed to place electric core butt joint on depositing the table, improved the work efficiency that electric core module stacked the transport.

Description

Stacking table transfer equipment for battery cell module

Technical Field

The utility model relates to the field of battery transfer equipment, in particular to stacking table transfer equipment for a battery cell module.

Background

The lithium ion power battery is a green battery with the best comprehensive performance in the world at present because of the characteristics of high voltage, high capacity, low consumption, no memory effect, no public nuisance, small volume, small internal resistance, less self discharge, more cycle times and the like. The method is widely applied to various civil and military fields such as new energy vehicles, mobile phones, notebook computers, tablet computers and the like.

The lithium ion power battery module is generally composed of a plurality of single bare cells, end plates, insulating covers, heat insulation pads and side plates, and the power battery assembly machine on the market at present can only complete the assembly operation of single batteries, but can not automatically assemble the plurality of single bare cells, the end plates, the insulating covers and the heat insulation pads into the battery module, and part of the operation needs manual assembly by workers, so that the assembly efficiency and the assembly precision are lower, the production cost is higher, and the requirement of mass battery module production can not be met.

Disclosure of Invention

In order to solve the technical problems, the utility model provides stacking table transfer equipment for a battery cell module, and the equipment can be used for stacking a plurality of battery cells into the module and then facilitating unified transportation so as to facilitate the next process.

The technical scheme of the utility model is as follows: the stacking table transfer equipment for the battery cell modules is used for carrying the battery cells in the previous process to a stacking table through a six-axis mechanical arm, the stacking table rotates so that a module carrying robot carries the battery cell modules placed on the stacking table to the next process, the stacking table comprises a turntable and stacking frames connected to the turntable, two groups of stacking frames are arranged and comprise a first stacking frame and a second stacking frame, and the first stacking frame and the second stacking frame are respectively provided with a plurality of storage assemblies capable of placing the battery cells;

the storage assembly comprises a storage table for placing the battery cells, a bearing block fixedly connected to one end of the storage table and a positioning assembly movably connected to the other end of the storage table, wherein the first stacking frame is provided with a linear module connected to the positioning assembly, and the linear module can drive the positioning assembly to move so as to be fixedly abutted to the battery cells placed on the storage table.

Further, the first stacking frame and the second stacking frame have the same structure.

Further, the first stacking frame comprises a plurality of supporting plates which are obliquely arranged, and the inner sides of the supporting plates are fixedly connected with a plurality of triangular plates.

Further, a plurality of the supporting plates and a plurality of the triangular plates are of an integrated structure.

Further, a plurality of support plates are connected through reinforcing rods, and a plurality of triangular plates are connected through the reinforcing rods.

Further, a storage space is formed between the storage table and the first stacking frame.

Further, the positioning assembly comprises a frame connected with the linear module, an abutting block connected with the frame and an alignment assembly connected with the frame and located above the abutting block, and the linear module drives the abutting block to abut against the battery cell through the frame and aligns the battery cell placed on the storage table through the alignment assembly.

Further, the alignment assembly comprises a platform connected to the frame, a driving piece connected to the platform, and two clamping plates connected to the driving piece, wherein the driving piece can drive the two clamping plates to be close to or far away from each other.

Further, two the tip of splint is equipped with the stopper, the platform is equipped with the cooperation the inductor that the stopper used, the inductor with driving piece signal connection.

Further, the turntable is rotatable 180 degrees along its axial direction.

The beneficial technical effects of the utility model are as follows:

1. the revolving stage can be along its axial 180 degrees rotations to pile up a plurality of electric core and transport after the module, compare artificial stacking and improved work efficiency greatly.

2. The arrangement of the multiple groups of storage components facilitates stacking of more battery cells, and the stacking and carrying efficiency of the modules is improved.

3. The first stacking frame and the second stacking frame are obliquely arranged relative to the turntable, so that the battery cells can be automatically abutted together by means of self gravity, and the orderly stacking of the battery cells is ensured.

4. The butt piece and the two splint mutually support and use, fix between a plurality of electric cores through the butt piece, guarantee that the electric core can not take place to drop, the position control of electric core is adjusted through the two splint simultaneously for the electric core can be neat pile up.

5. The inductor and the limiting block are matched with each other to be used, so that the surface of the battery cell can not be damaged when the two clamping plates adjust the position of the battery cell.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a stacking table according to the present utility model;

FIG. 3 is a schematic view of a storage assembly of the present utility model connected to a stacking rack;

FIG. 4 is a schematic view of a storage assembly of the present utility model connected to a stacking rack in another view;

fig. 5 is a schematic structural view of the positioning assembly of the present utility model.

The reference numerals are:

100. a six-axis mechanical arm; 200. a module handling robot; 300. a stacking table; 310. a turntable; 320. a first stack; 321. a support plate; 322. a triangle; 330. a second stack; 331. a reinforcing rod; 340. a storage table; 341. a receiving block; 350. a positioning assembly; 351. a frame; 352. an abutment block; 360. an alignment assembly; 361. a platform; 362. a driving member; 363. a clamping plate; 3631. a limiting block; 3632. an inductor; 370. a linear module.

Detailed Description

In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships described based on the embodiments and shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 and 2, the present utility model relates to a stacking table transferring apparatus for a battery cell module, in particular, to a stacking table 300 for transferring a battery cell of a previous process by a six-axis robot arm, the stacking table 300 being rotated so that a module transferring robot transfers a battery cell set placed on the stacking table 300 to a next process, the stacking table 300 including a turntable 310 and a stacking rack connected to the turntable 310, the stacking rack having two sets and including a first stacking rack 320 and a second stacking rack 330, the first stacking rack 320 and the second stacking rack 330 each having a plurality of storage units capable of placing battery cells;

as shown in fig. 2, 3 and 4, the storage assembly includes a storage platform 340 for placing the battery cells, a receiving block 341 fixedly connected to one end of the storage platform 340, and a positioning assembly 350 movably connected to the other end of the storage platform 340, the first stacking frame 320 is provided with a linear module 370 connected to the positioning assembly 350, and the linear module 370 can drive the positioning assembly 350 to move so as to butt and fix the battery cells placed on the storage platform 340.

It should be noted that, the stacking table 300 is provided with a first stacking frame 320 and a second stacking frame 330, wherein the first stacking frame 320 is located at one side of the six-axis mechanical arm 100, and the second stacking frame 330 is located at one side of the module handling robot 200; the first stacking frame 320 and the second stacking frame 330 are respectively provided with a plurality of storage tables 340, and the plurality of storage tables 340 are arranged on the first stacking frame 320 and the second stacking frame 330; when the six-axis mechanical arm sequentially places the battery cells in the previous process on the plurality of storage tables 340, one end of each battery cell is abutted with the bearing block 341 and is supported by the bearing block.

In the stacking process, the linear module 370 drives the positioning assembly 350 to linearly move, positions the battery cells placed on the storage table 340 in real time, ensures that the positions of the battery cells on the storage table 340 cannot be changed, and avoids the battery cells from falling.

When the number of stacked cells reaches the requirement, the linear module 370 drives the positioning assembly 350 to linearly move and fix the cells, the turntable 310 rotates to rotate the first stacking frame 320 full of stacked cells to one side of the module robot, and the module handling robot 200 sequentially handles the cell modules.

At this time, the second stacking frame 330 located at one side of the six-axis mechanical arm 100 continues the above-mentioned actions until the number of stacked battery cells reaches the set requirement.

Through the structure, the battery cells are quickly stacked into the module, and the battery cell module is carried, so that the packaging of the next process is facilitated.

The first stacker tray 320 has the same structure as the second stacker tray 330.

The first stacking frame 320 includes a plurality of support plates 321 disposed obliquely, and inner sides of the plurality of support plates 321 are fixedly connected to a plurality of triangular plates 322.

Wherein, backup pad 321 slope sets up to when six arm 100 place the electric core, the electric core can rely on self weight and the butt of accepting piece 341 and automatic pile up, supports the electric core through accepting piece 341 simultaneously, has improved the efficiency of piling up greatly.

Likewise, the supporting plate 321 is supported by the triangular plate 322, so that the bearing capacity of the supporting plate 321 is ensured.

The support plates 321 and the triangular plates 322 are integrally formed.

The supporting plates 321 are connected through the reinforcing rods 331, and the triangular plates 322 are connected through the reinforcing rods 331, so that the bearing capacity of the supporting plates 321 is further improved, and the safety of the battery cells placed on the storage table 340 is ensured.

The storage space between the storage platform 340 and the first stacking rack 320 is convenient for the movement of the positioning assembly 350, so as to avoid interference to the storage platform 340 during the movement of the positioning assembly 350.

As shown in fig. 3 and 5, the positioning assembly 350 includes a frame 351 connected to the linear module 370, an abutment block 352 connected to the frame 351, and an alignment assembly 360 connected to the frame 351 and located above the abutment block 352, where the linear module 370 drives the abutment block 352 to abut against the battery cells through the frame 351, and aligns the battery cells placed on the storage platform 340 through the alignment assembly 360.

It should be noted that, one end of the frame 351 is connected to the linear module 370, and the storage platform 340 is located in the frame 351, when the linear module 370 drives the frame 351 to move, the frame 351 moves along the length direction of the storage platform 340, and the abutment block 352 connected to the frame 351 abuts against the battery cell during the moving process, so as to ensure the stability of the battery cell located on the storage platform 340.

When the abutment block 352 abuts against the battery cell, the alignment assembly 360 connected to the frame 351 and located above the abutment block 352 adjusts the position of the battery cell, so as to stack the battery cells on the storage platform 340 in order.

The alignment assembly 360 includes a platform 361 connected to the frame 351, a driving member 362 connected to the platform 361, and two clamping plates 363 connected to the driving member 362, wherein the driving member 362 can drive the two clamping plates 363 to approach or separate from each other.

The driving member 362 may be a slider module driving or a cylinder driving, and in this embodiment, the cylinder driving is preferred, so that the two clamping plates 363 can move linearly by the cylinder to abut against or separate the battery cells placed on the storage stage 340.

When the two clamping plates 363 are abutted against the battery cell, the position of the battery cell on the storage table 340 is adjusted by the two clamping plates 363, and the battery cell is prevented from falling off in the adjustment process due to the abutting block 352 abutting against the battery cell in the adjustment process.

When the two clamping plates 363 are separated from each other, the cells are aligned and the next cell is to be placed.

The ends of the two clamping plates 363 are provided with limiting blocks 3631, the platform 361 is provided with sensors 3632 matched with the limiting blocks 3631, and the sensors 3632 are in signal connection with the driving piece 362.

Through the cooperation of stopper 3631 and inductor 3632, limited the travel of two splint 363, can not cause the damage to the electric core surface when guaranteeing that two splint 363 adjust the position of electric core.

The turntable 310 can be rotated 180 degrees along its axial direction to enable transfer of the stacked cell modules and handling of the stacked cell modules by the module handling robot 200.

The above examples are only specific embodiments of the present utility model for illustrating the technical solution of the present utility model, but not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the foregoing examples, it will be understood by those skilled in the art that the present utility model is not limited thereto: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.

Claims

1. A stacking table transfer device for a battery cell module, wherein a battery cell of a previous process is transferred to a stacking table (300) through a six-axis mechanical arm, the stacking table (300) rotates so that a module transfer robot can transfer the battery cell set placed on the stacking table (300) to a next process, and the stacking table (300) is characterized by comprising a turntable (310) and stacking racks connected to the turntable (310), wherein the stacking racks are provided with two groups and comprise a first stacking rack (320) and a second stacking rack (330), and the first stacking rack (320) and the second stacking rack (330) are respectively provided with a plurality of storage assemblies capable of placing the battery cell;

the storage assembly comprises a storage table (340) for placing the battery cells, a bearing block (341) fixedly connected to one end of the storage table (340) and a positioning assembly (350) movably connected to the other end of the storage table (340), the first stacking frame (320) is provided with a linear module (370) connected to the positioning assembly (350), and the linear module (370) can drive the positioning assembly (350) to move so as to be fixedly abutted to the battery cells placed on the storage table (340).

2. The stacking station transfer apparatus for a battery cell module according to claim 1, wherein the first stacking frame (320) and the second stacking frame (330) have the same structure.

3. The stacking table transfer device for the battery cell module according to claim 2, wherein the first stacking frame (320) comprises a plurality of support plates (321) which are obliquely arranged, and inner sides of the plurality of support plates (321) are fixedly connected to a plurality of triangular plates (322).

4. A stacking table transfer device for a battery cell module according to claim 3, characterized in that a plurality of the support plates (321) and a plurality of the triangular plates (322) are of an integrally formed structure.

5. The stacking table transfer device for the battery cell modules according to claim 4, wherein a plurality of the support plates (321) are connected by a reinforcing rod (331), and a plurality of the triangular plates (322) are connected to each other by the reinforcing rod (331).

6. The stacking station transfer apparatus for a battery cell module according to claim 1, wherein a space is stored between the storage station (340) and the first stacking frame (320).

7. The stacking station transfer apparatus for a battery cell module according to claim 6, wherein the positioning assembly (350) comprises a frame (351) connected to the linear module (370), an abutment block (352) connected to the frame (351), and an alignment assembly (360) connected to the frame (351) and located above the abutment block (352), the linear module (370) drives the abutment block (352) to abut against the battery cell through the frame (351), and aligns the battery cell placed on the storage station (340) through the alignment assembly (360).

8. The stacking table transfer device for a battery cell module according to claim 7, wherein the alignment assembly (360) comprises a platform (361) connected to the frame (351), a driving member (362) connected to the platform (361), and two clamping plates (363) connected to the driving member (362), the driving member (362) being capable of driving the two clamping plates (363) toward or away from each other.

9. The stacking table transfer device for the battery cell module according to claim 8, wherein limiting blocks (3631) are arranged at the end portions of the two clamping plates (363), the platform (361) is provided with an inductor (3632) matched with the limiting blocks (3631), and the inductor (3632) is in signal connection with the driving piece (362).

10. The stacking station transfer apparatus for a battery cell module according to claim 1, wherein the turntable (310) is rotatable 180 degrees along its axial direction.