21700 battery automatic sorting machine operation process

21700 battery automatic sorting machine operation process
The following is the general operation process of the 21700 battery automatic sorting machine:

Preparation for startup

1. Turn on the power: Make sure the main power supply and load switch of the sorting machine are turned on, and the power supply voltage is consistent with the rated voltage of the equipment, usually AC 220 volts and a frequency of 50 Hz.

2. Turn on the main control device: Turn on the key switch on the main control device, and press and hold the switch state switch to switch the working state of the battery sorting machine from "pause" to "work".

3. Start the computer: Turn on the computer connected to the sorting machine and run the simulation test program.

4. Check and adjust the probe distance: According to the size specifications of the tested 21700 battery, adjust the distance of the sorting machine probe to keep it consistent with the distance between the battery poles to ensure the accuracy of the test.

5. Calibrate the sorting machine: Let the xenon lamp of the sorting machine flash 5-10 times, and then use the standard battery cell to calibrate the sorting machine to ensure the accuracy of the test data.

Feeding operation

1. Prepare batteries: Check the 21700 batteries to be sorted to ensure that the battery surface is clean, without scratches, deformation and other defects to avoid affecting the test results.

2. Put in the feeding mechanism: Manually put the whole box of batteries into the buffer area of ​​the feeding mechanism, and pay attention to placing them neatly to avoid the batteries from squeezing or getting stuck.

Parameter setting

1. Enter the software interface: Enter the control interface of the battery sorter through the operating software on the computer.

2. Set the sorting parameters: According to the production requirements and battery specifications, set the threshold range of battery internal resistance, voltage and other parameters, as well as the number of sorting levels in the upper computer software. Generally, the 21700 battery automatic sorting machine can achieve multi-level sorting, such as 5-11 levels.

Test sorting operation

1. Feeding and conveying: The feeder will send the batteries from the buffer area to the test area one by one. During this process, the conveying mechanism such as the belt will smoothly carry the batteries to the test position. Some equipment may also be equipped with a coding function to print relevant information on the battery for traceability.

2. Testing cells: When the battery reaches the test position, the test cylinder in the test mechanism will drive the test probe to contact the battery pole, and the high-precision internal resistance and voltage automatic test system will start working, quickly and accurately measuring the key performance indicators such as the battery's internal resistance and voltage, and uploading the data to the software analysis system.

3. Software sorting: The software analyzes and judges the uploaded test data according to the preset parameter threshold to determine the grade of each battery.

4. Mechanical sorting: The sorting mechanism sorts batteries of different grades into the corresponding receiving channels or gears through mechanical devices such as mechanical claws according to the judgment results of the software to complete the automatic sorting work.

Receiving and subsequent processing

1. Receiving: After the batteries of each grade are sorted to the corresponding receiving trough, the receiving belt will rotate to send the batteries to the receiving trough. When the receiving trough is full, the full sensor will trigger the system to send out an audible and visual alarm, waiting for the battery to be taken away manually. After the battery is taken away, the receiving device will automatically reset and continue to work in a cycle.

2. Data recording and preservation: The control system of the sorting machine will record each test data and sorting results in detail, and can be saved to the local database or uploaded to the production management system as needed, so as to facilitate the subsequent traceability and analysis of product quality.

3. Equipment cleaning and maintenance: After completing the sorting of a batch of batteries, the equipment's loading area, test area and receiving area should be cleaned in time to remove residual batteries, debris, etc., to keep the equipment clean. At the same time, the equipment should be regularly maintained and maintained according to the equipment's maintenance requirements, such as checking the wear of components, lubricating moving parts, cleaning sensors, etc., to ensure the long-term stable operation of the equipment.