button battery automatic assembly machine

CY-110-A button battery automatic assembly machine, according to the button battery assembly process, to complete the whole process of automatic assembly, liquid injection and sealing. The servo motor is used to drive the button battery, and the pressure is stable and reliable. It can be used to assemble and seal a series of buckle batteries with a diameter of 20mm, such as CR2032, by equipping them with different fixtures.

Product characteristics：

1. Button battery automatic assembly, special fixture loading, one time to complete a battery assembly;

2. Manually load the material into the special fixture, switch the fixture to achieve fast loading, and complete the whole process of automatic assembly, liquid injection and sealing at one time;

3. Suitable for standard CR2032 button battery, different material specifications can be customized tray realization;

4. Standard half battery assembly, full battery assembly can be switched by custom tray and touch screen selection;

5. The equipment can be used in the drying room or double-sided glove box;

6. Liquid injection quantity and injection times can be set digitally;

7. Servo motor drive sealing, stable pressure, can be set digitally;

8. Built-in vacuum pump, saving space;

9. Touch screen operation, easy to use.

Contact information：

If you are interested in our CY-110-A button battery automatic assembly machine, please contact us for more information and a quote.

Phone：+86 136 6380 8508

Email：jason@cysitech.com

Sales manger：Jason.Zhang

WhatsApp:+86 150 3827 2566

Wechat：cykytech

Technical parameters：

Application case：

Experiment preparation

Material preparation: Prepare an appropriate amount of positive material (such as manganese dioxide), negative material (such as lithium metal), diaphragm, electrolyte, positive and negative shell, etc.

Tools: In addition to the button battery automatic assembly machine, you need to prepare auxiliary tools such as gloves, scissors, and rulers.

Environment preparation: Ensure that the operation area is clean and dust-free, and that the temperature and humidity meet the technical requirements to avoid the impact of static electricity and dust. The operation area should be equipped with a ventilation system to prevent the accumulation of harmful gases.

Experimental procedure

Material preparation:

Use an electronic scale to accurately weigh the required positive material, negative material and electrolyte.

The positive material and the negative material are placed in the positive and negative shell respectively.

Cut diaphragm to desired size and set aside.

Electrolyte injection:

Use a dropper or microinjector to inject an appropriate amount of electrolyte into the positive shell to ensure an even distribution of electrolyte.

Pay attention to control the amount of electrolyte injection to avoid too much or too little.

Material loading:

Place the prepared positive shell, negative shell, diaphragm and other materials on the feed port of the automatic assembly machine of the button battery.

Adjust the feed rate to ensure that materials enter the assembly line in sequence.

Parameter setting:

According to the battery specifications and assembly requirements, set the parameters of the button battery automatic assembly machine, including pressing pressure, pressing time, electrolyte injection amount, etc.

It can be tested in small batches first and adjusted to the best state before being formally put into production.

Automatic assembly operation:

Start the automatic assembly program and the assembly machine will automatically complete the following steps:

Positioning: Fix the positive shell on the assembly table to ensure the correct position.

Electrolyte injection: Automatically inject appropriate amount of electrolyte to ensure uniform distribution of electrolyte.

Diaphragm placement: The cut diaphragm is automatically placed on the electrolyte of the positive shell to ensure that the diaphragm is smooth and no bubbles.

Negative shell cover: Automatically cover the negative shell on the positive shell to ensure the alignment of the two.

Pressing: The battery is pressed using a high-precision pressing device to ensure that the positive and negative shells are tightly combined without leakage.

Record the operating status and parameters of each step to ensure the stability and consistency of the assembly process.

Quality inspection:

Carefully check each piece of assembled button lithium battery to ensure that the positive and negative shells are tightly combined, no leakage, no bubbles, no cracks.

Use tools such as microscopes and thickness gauges for detailed inspection and record relevant data.

Performance test:

Some samples were randomly selected for charge-discharge cycle test to evaluate the key indicators such as capacity retention rate and internal resistance.

Record test results and analyze the effect of assembly on battery performance.

Result analysis

By using the button battery automatic assembly machine, the company has achieved the following results in the assembly process of button lithium batteries:

Improve assembly quality: The high-precision positioning system and stable pressing device ensure that the positive and negative shells of the battery are tightly combined, reducing leakage and bubbles, and improving the quality of the battery.

Enhanced consistency: Standardized operating processes and high-precision equipment ensure that the assembly effect of each battery is highly consistent, improving the consistency and stability of the battery.

Improved production efficiency: The automated all-in-one design significantly reduces assembly time, improves production efficiency, and reduces labor costs.

Reduce the rate of defective products: standardized operation process and high-precision equipment reduce the error caused by human operation and reduce the rate of defective products.