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Lithium battery industry -- sick sensor solution
专栏:Company News
发布日期:2020-01-02
阅读量:62
作者:Leaguer
收藏:
benefits:Reliable precision and stable performance; benefits:It can be distinguished from electrode coating, copper foil or aluminum foil stably by the color or contrast of tape.

Process overview of lithium battery

锂电池行业—SICK传感器方案

Electrode production

锂电池行业—SICK传感器方案

1 coating thickness control

锂电池行业—SICK传感器方案

Electrode coating: continuous and uniform coating with accuracy up to micron level

Sike solution: displacement sensor od5000

Features & benefits:

The measurement speed is high, and the frequency can reach 80 kHz;

The repeatability is as low as 0.01 μ M.

2 edge correction

锂电池行业—SICK传感器方案

Winding machine: if the position of the pole piece is not accurate, the quality of the battery cell will be reduced and the energy capacity of the battery will be weakened.

Sike solutions:

Displacement correction sensor OL1

Deviation correction sensor as30

Fiber optic sensors wll190t and ll3-ts40

Features & benefits:

Reliable precision and stable performance;

With a variety of different precision correction sensor series, the overall cost performance of the scheme is high.


锂电池行业—SICK传感器方案

3 test tape

锂电池行业—SICK传感器方案

Winding machine: it is required to detect different colors of tape (translucent or full transparent), position and cut the battery pole piece.

Sike solutions:

Color code sensor KTS prime

Color sensor CSM

Color coded optical fiber ktl180

Gloss sensor

Features & benefits:

It can be distinguished from electrode coating, copper foil or aluminum foil stably by the color or contrast of tape. ;

Sike's color code / color sensor can support a response frequency of up to 70kHz, realizing efficient identification and production..


锂电池行业—SICK传感器方案

Battery cell manufacturing

锂电池行业—SICK传感器方案

1 presence detection

锂电池行业—SICK传感器方案

Mini photoelectric sensor g2f

Features & benefits:

Mini shape is suitable for small space;

Compared with the optical fiber sensor, it does not need to use additional components, which is conducive to reducing the total cost and the cost of call and installation.

2 pole piece material hole damage detection


锂电池行业—SICK传感器方案

Automatic measuring grating

Features & benefits:

In the technological process, it can detect the broken or damaged state of the pole piece in time;

Without expensive camera solutions, the highest output quality can be achieved by detecting holes in the foil in the process flow.

It is not interfered by ambient light, stable in performance and easy to use.

3 single and double sheet detection


锂电池行业—SICK传感器方案

Stacking in boxes: during the stacking process, it is necessary to detect the single and double sheets of the picked pole pieces.

Sike solutions:

Proximity sensor IDF

Ultrasonic sensor ud18

Features & benefits:

Whether the clamp grabs multiple electrodes and separators or not, reliable detection can be realized. ;

Simple teaching of electrode materials, saving process time

锂电池行业—SICK传感器方案

Battery module assembly

锂电池行业—SICK传感器方案

1 Identification of electric core

锂电池行业—SICK传感器方案

Code reader

Features & benefits:

Compact design, resolution up to 1MP, suitable for both large size FOV and small size mode;

The automatic parameter conversion function can improve the flexibility and stability of decoding.

2 assembly loading identification


锂电池行业—SICK传感器方案

RFID

Features & benefits:

UHF technology can ensure detection stability: support single item identification and batch reading;

Production process identification can be realized in multiple production sites.

3 check the battery module


2装配装载识别

During the assembly process, detection, position detection and surface state detection (scratch, glue...) are required

Sike solutions:

3D vision sensor trispector

3D vision sensor ranger3

Features & benefits:

The most cost-effective configurable 3D inspection solution: trispector;

Ranger3: the fastest 3D camera on the market, with a speed of 46khz, supports new inspection tasks within the product line.

Security solutions for the battery industry


2装配装载识别

Effective solutions for battery industry

2装配装载识别




Source: Guangzhou Xike sensor Co., Ltd


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