CN211320240U

CN211320240U - Flexible lithium ion power battery package PACK production line

Info

Publication number: CN211320240U
Application number: CN201922099928.0U
Authority: CN
Inventors: 时哲; 李东明; 韩桥; 张继军; 赵强; 张德奎; 王玉辉
Original assignee: China Automobile Industry Engineering Co Ltd
Current assignee: China Automobile Industry Engineering Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-21
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a flexible lithium ion power battery package PACK production line arranges in the workshop, including module lifting device, the automatic vanning equipment of module, module erection equipment, PACK test equipment, a serial communication port, module lifting device is located between module temporary storage and the automatic vanning equipment of module, module erection equipment is located the trilateral periphery of the automatic vanning equipment of module, PACK test equipment is located the workshop one corner is relative with the battery package temporary storage that is used for the storage assembly test to accomplish. The utility model discloses this kind of flexible lithium ion power battery PACK production line can compatible multiple module PACK production, has improved the production efficiency and the investment cost of production line, and production of multiple product just can be satisfied to a production line.

Description

Flexible lithium ion power battery package PACK production line

Technical Field

The utility model relates to a battery production technical field especially relates to a flexible lithium ion power battery package PACK production line.

Background

With the continuous development of lithium ion battery technology, the application range of lithium ion batteries is more and more extensive, and especially, the lithium ion batteries are widely applied in the field of new energy automobiles. The use of lithium ion batteries, the assembly of which is known as PACK, often requires the cells to be connected in series and in parallel, and the protective plate and control system to be added.

However, the raw materials of the conventional battery PACK PACK production line can only be a single module, and the production of PACKs of various modules cannot be met. Because the purchase of new energy automobile factory to the module has many suppliers, the module that the module supplier produced is different, if can't satisfy the production of many varieties on a battery package PACK production line, will increase the investment cost and the manufacturing cost of enterprise, influence the production efficiency of enterprise.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical defect who exists among the prior art, and provide a flexible lithium ion power battery package PACK production line for the demand that a PACK line can compatible a plurality of products, the investment cost of enterprise has significantly reduced, has improved production efficiency.

For realizing the utility model discloses a technical scheme that the purpose adopted is:

the utility model provides a flexible lithium ion power battery package PACK production line arranges in the workshop, including module lifting device, the automatic vanning equipment of module, module erection equipment, PACK test equipment, its characterized in that, module lifting device is located between module temporary storage and the automatic vanning equipment of module, module erection equipment is located the trilateral periphery of the automatic vanning equipment of module, PACK test equipment is located workshop one corner is relative with the battery package temporary storage that is used for the storage assembly test to accomplish.

The automatic module boxing equipment comprises a horizontal conveying line and a boxing robot, wherein the horizontal conveying line is used for conveying a module sent by the module hoisting equipment to a preset position, the boxing robot is matched with the horizontal conveying line, so that the module is assembled in a lower box body, and after the assembly is completed, a battery PACK formed by assembly is conveyed to a PACK test area by an AVG trolley and is tested by PACK test equipment.

The outer side of the module automatic boxing equipment is provided with two AVG trolleys to convey lower boxes.

Wherein, module lifting device be the crossbeam formula manipulator.

The utility model discloses this kind of flexible lithium ion power battery PACK production line can compatible multiple module PACK production, has improved the production efficiency and the investment cost of production line, and production of multiple product just can be satisfied to a production line.

Drawings

FIG. 1 is a process flow diagram of the flexible lithium ion power battery PACK PACK production line of the present invention;

FIG. 2 is a layout diagram of the equipment layout of the flexible lithium ion power battery PACK PACK production line of the present invention;

FIG. 3 is a partial enlarged view of a set of module lifting equipment and module automatic encasement equipment of FIG. 1;

fig. 4 is a schematic top view of the module hoisting device of the present invention;

FIG. 5 is a schematic top view of the AVG cart of the present invention;

fig. 6 is an axonometric view of a lower box of the utility model.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-6, the utility model discloses a flexible lithium ion power battery package PACK production line arranges in the workshop, including arranging a plurality of module lifting device 9 in module lifting device district 5, installing a plurality of module automatic vanning equipment of arranging side by side in module packing box district 5, arranging the module erection equipment in module erection zone 7, arrange the PACK test equipment at test zone 3, module lifting device is located between module temporary storage 1 and the module automatic vanning equipment, module erection equipment is located module automatic vanning equipment's trilateral periphery, PACK test equipment is located the workshop one corner is relative with the battery package temporary storage 2 that is used for the storage assembly test to accomplish.

The automatic module boxing equipment comprises a horizontal conveying line 11 (such as a roller conveying line) used for conveying modules conveyed by the module hoisting equipment to a preset position and a boxing robot 13 matched with the horizontal conveying line, so that the modules 10 are loaded in a lower box body 15, assembled battery PACKs are conveyed to a PACK testing area 3 by an AVG trolley 14 after assembly is completed and tested by PACK testing equipment, and the assembled battery PACKs are conveyed to a battery PACK temporary storage 3 for temporary storage after testing is completed.

The outer side of the automatic module boxing equipment is provided with two AVG trolleys 14 to convey the lower box body 15, so that the production beat can be improved, and one boxing robot carries out boxing on the lower box bodies 15 on the two AVG trolleys 14. Wherein, the lower box body on the AVG trolley 14 is hoisted by a KBK suspension crane, placed on the trolley connected with the AGV, and conveyed to the automatic boxing station of the module.

The module hoisting equipment is a beam-type manipulator, as shown in fig. 2 and shown in the drawing, and is used for hoisting the module placed in the module temporary storage area 8 below the module temporary storage 1, and placing the module on a horizontal conveying line so as to convey the module to the working range of the boxing robot, and of course, other hoisting equipment such as KBK hoisting equipment can be adopted, and the method is not limited in details.

The utility model discloses in, through having set up crossbeam formula manipulator 9 in module temporary storage area 8, supplementary workman goes up the unloading. The workman will produce required module from the module storehouse with fork truck and carry the module buffers, the workman operates crossbeam formula manipulator and sweeps the sign indicating number area of going up with the module of module buffers 8 at the module and sweeps on the sign indicating number area of going up sweeps the sign indicating number back and send to horizontal feed line, through sweeping the sign indicating number to the module and go up the line, enable the system and tell the robot according to sweeping the module model that the sign indicating number judged the line, the module of going on the line passes through the module transfer chain and carries the robot and snatchs the region of module, put in the box down by the robot.

It should explain once more that, because the kind of the module of battery is many, carry out the manual work when the module is on line and sweep the sign indicating number, be used for judging different modules, sweep the module that the sign indicating number was accomplished and go on line, carry the automatic vanning station of module through the rollgang.

The utility model discloses in, the robot adopts six robots, because the difference of module model, can set up different anchor clamps and pick the module, the robot can sweep the module model that the sign indicating number was judged according to the online district and switch over different anchor clamps. AGV takes box down to carry the automatic vanning district of module, and the robot snatchs the module and places in the box down.

The mold switching process of the robot is as follows: the robot places the jig of the previous model module in the jig placing area 16 and automatically switches a new jig.

Because the production beat is high, set up two stations and supply the robot to put down the box, the robot is when placing module to a lower box, and another lower box waits for. Wherein the structure of box down can carry out different designs as required, specifically is not limited to the structure and the shape that the embodiment of the utility model discloses a shows.

What especially need explain, the utility model discloses in, because the module is automatic to be vanned the beat high, intensity of labour is big, adopt the robot to snatch the mode of module and grab the lower box body with the module from the transfer chain in. And the robot adopts different anchor clamps to the module of difference, when switching between different modules, the robot can place the platform with module anchor clamps put into anchor clamps, then changes the module anchor clamps that correspond the model to the production beat has been improved, makes the robot can adapt to snatching of heterogeneous module.

The utility model discloses in, the module installation includes that the module is screwed up, installs the copper bar, connects processes such as water pipe, installation BMS. Because the raw materials of the processes are various, the stations adopt a manual mode, and a tightening gun is arranged at a tightening station, so that the labor intensity of workers is reduced, and the process is the prior art and is not explained.

The utility model discloses in, PACK test area carries out the communication test to the battery package that the equipment is good with PACK test equipment, and gas tightness test, test such as charge-discharge test to the battery package of guaranteeing every delivery all is qualified. In PACK production process, wherein the battery package of lithium cell is formed by a plurality of modules set, has added battery management system etc. and a module is assembled into to a plurality of monomer electricity cores, provides higher voltage and capacity.

The utility model discloses sweep the sign indicating number in the module online, judge the switching of module type, adopt the robot to vanning at module vanning station, the robot can carry out the switching of module anchor clamps automatically, realizes the vanning of different modules on a production line. The robot can not realize the place, reduces workman's intensity of labour with artifical mode and adoption auxiliary assembly to realize the PACK equipment of multiple module on a PACK production line.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a flexible lithium ion power battery package PACK production line arranges in the workshop, including module lifting device, the automatic vanning equipment of module, module erection equipment, PACK test equipment, its characterized in that, module lifting device is located between module temporary storage and the automatic vanning equipment of module, module erection equipment is located the trilateral periphery of the automatic vanning equipment of module, PACK test equipment is located workshop one corner is relative with the battery package temporary storage that is used for the storage assembly test to accomplish.

2. The flexible lithium-ion power battery PACK production line according to claim 1, wherein the automatic module boxing equipment comprises a horizontal conveying line for conveying the modules conveyed by the module hoisting equipment to a preset position and a boxing robot matched with the horizontal conveying line so as to assemble the modules in the lower box body, and after the assembly is completed, the assembled battery PACKs are conveyed to a PACK test area by the AVG trolley and tested by the PACK test equipment.

3. The flexible lithium-ion power battery PACK production line as claimed in claim 1, wherein the outside of the module automatic boxing apparatus is equipped with two AVG trolleys for conveying the lower box.

4. The flexible lithium ion power battery PACK production line of claim 1, wherein the module hoisting equipment is a beam-type manipulator.