I. Equipment Overview

1. Equipment Name: Horizontal Heat Press Aging Machine

2. Equipment Model: YK-W64CH-5V6A

3. Equipment Application:

This equipment is specifically designed for the aging process of soft-pack lithium-ion batteries. It utilizes a rapid heating method by clamping the batteries between aluminum plates to achieve efficient aging. The battery cells are securely clamped between pressure plates using a pneumatic cylinder. Each unit boasts 64 individual channels, incorporating 8 units of 5V6A three-range testers. Two sets of fixtures are employed, each comprising 32 channels, with two batteries placed on each layer. The maximum charge and discharge current is rated at 6A. The equipment is compatible with batteries that have the following dimensions: Length 170mm, Width 102mm, Thickness 12.8mm. It is equipped with a comprehensive range of functionalities, including heating, temperature control, charging, data connection, and communication capabilities.

4. Scope of Application:

5. Equipment Dimensions:

The equipment measures approximately 1800mm in length, 1400mm in width, and 1850mm in height.

6. Equipment Weight:

The equipment weighs approximately 1400Kg.

7. Equipment Color:

The equipment comes in a standard computer white finish or can be customized to match the customer's preference.

II. Process Flow

III. Equipment Structure Diagram (For Reference Only)）

IV. Equipment Functions and Description

Layer Structure Diagram

Layer Structure Diagram

1. Pneumatic cylinder pressurization, controlled by PLC through electric proportional valve, can realize multi-period and multi-section pressure adjustment.

2. Adopt the silicone heating plate to heat, and the temperature is controlled by the PLC temperature module.

3. The layer plate is equipped with silica gel plate.

4. The polar ear pressure block is made of insulating material injection molding parts.

5. The compression spring of the polar ear pressure block is made of mold spring or 304 stainless steel spring.

6. Adopt high temperature and corrosion resistant PET membrane pocket battery.

7. The PCB board can be adjusted manually when the product is changed.

8. Both ends of the fixture have heat insulation measures to reduce heat conduction to the outside of the fixture or other parts of the equipment.

9. Protection function

1) Software overvoltage, undervoltage, overcurrent, undercurrent and overcapacity protection.

2) Voltage and current protection value range can be set.

3) Set a high alarm light to prompt the working state.

4) Equipped with emergency stop button, the fixture automatically opens when emergency stop.

5) A smoke alarm is installed. When there is a smoke alarm, the machine stops running and gives an alarm.

6) After the device is shut down by alarm, the unfinished process can continue from the interrupted position without starting the process from scratch.

7) If the communication between the lower computer and the upper computer is interrupted, the original process can be continued after the communication is restored to normal.

8) Over temperature protection, the system will automatically cut off the heating and forming process of the tool and give an alarm when the set temperature is exceeded.

9) When there is an abnormal power failure of the device, the current process step can be continued.

10) When there is a time communication interruption or PC failure, the device will automatically enter the waiting state, and continue the current process after the communication is quickly reset.

五、

Device Main Parameters

1. Device Performance Indicators

3. Formation Software Functions

1. Language: Simplified Chinese.

2. Process Editing: Can set different processes according to battery model, the charge-discharge conditions in the process include: constant current charging (CCC), constant current constant voltage charging (CCVC), sleep (Rest), constant current discharging (CCD).

3. Each step of charge and discharge can be copied, pasted, deleted, etc., and single or multiple steps can be moved, deleted, cycled at will, and each process can be edited with 1 to 32 formation steps.

4. Accurately control the ending condition of each process by limiting time, voltage and current.

5. The software supports various continuations, such as manual pause continuation, software shutdown continuation, power failure interruption continuation, device communication interruption continuation, and abnormal stop continuation.

6. Local detailed test data storage, can view the current test data and historical data of each channel at any time, there are two ways to display data and curves, and supports exporting EXCE reports in single or batch forms, and can also set automatic data export after test completion as needed.

7. Supports capacity sorting, which can be used for battery grading.

8. Supports end-of-test qualification judgment based on specified cycle capacity, voltage, time, etc. information.

9. Supports various step protections and global voltage, current, temperature anomaly protection, and abnormal alarm.

10. Supports database server background storage.

5.Main equipment parameters

1. 设备性能指标

2. Power supply parameters

3. Into software functions

1) Language: Simplified Chinese.

2) Process editing: Different processes can be set according to the battery model. The charging and discharging conditions in the process include: constant current charging (CCC), constant current and constant voltage charging (CCVC), sleep (Rest), and constant discharge (CCD).

3) The functions of copy, paste and delete can be realized between each step of charging and discharging, and the functions of arbitrary move, delete and cycle can be carried out in single step and multiple steps. Each process can be edited to 1~32 steps.

4) The end condition of each process is accurately controlled by limiting time, voltage and current.

5) The software supports various kinds of renewal, such as manual pause renewal, software shutdown renewal, power interruption renewal, equipment communication interruption renewal, abnormal stop renewal.

6) Local test detailed data storage, you can view the current test data and historical data of each channel at any time, there are two ways of corresponding data and curve, and support to export EXCE report in single or batch form, in addition, you can set automatic derivative data at the end of the test according to needs.

7) Support capacity sorting, which can sort the battery level.

8) Support the qualification judgment at the end of the test, according to the specified cycle capacity, voltage, time and other information to judge.

9) Support various work step protection and global voltage, current, temperature anomaly protection, and abnormal alarm.

10) Support database server background storage.

11) Software offline protection.

12) Software provides free upgrade.

Six, the main parts

Vii. Spare parts