12PPM CTP BESS Battery Pack Assembly Line High Efficiency Energy Storage Manufacturing Solution

12PPM CTP BESS Battery PACK Assembly Line

1.1 Layout

Line Overview

Overview of Energy Storage PACK Line:

1. Capacity: 12 PPM;
2. Blueprint battery: 314AH;
   • Compatible with: 587AH;
3. Blueprint module: 1P26S;
   • Compatible modules:
   • A:314AH 1P13S;
   • B: 314AH 1P26S is equivalent to 2*1P13S (dual module with common terminal board);
   • C:314AH 1P26S (single module);
   • D:587AH 1P26S;
4. Blueprint PACK: 314AH-1P104S;
   • Original PACK size: L2180±5mm*W790±2mm*H250±2mm;
   • Compatible PACK: 587AH-1P104S;
   • Compatible PACK size: L2230±5mm*W1248±2mm*H253±2mm;
5. Overall dimensions: L81M*W15M*H3.5M;
6. Production line type: primarily liquid cooling
7. Staffing: 7 people for the module section, 12 people for the PACK section

Overview of module section:

1. Battery cell loading: The robot transports and loads battery cells, grabs 5 battery cells, and automatically places them in the sorting buffer position, while reserving a position for manual loading;
2. OCV testing: automatic testing, 2 modes per test, automatic scanning, testing, NG automatic exclusion, material replenishment, automatic cell flipping Automatically combine OCV and formula requirements, adjust the direction of the battery cell, and upload test information;;
3. Battery cell gluing: Double-person gluing and peeling, with automatic error prevention by the equipment to prevent incorrect gluing;
4. Module stacking: Six-axis robot handling and feeding mode, with 4 modules at a time, and the number of stacked module cells can be set;
5. Module transfer: The servo gantry module uses vacuum suction cups to adsorb the cell module, and the servo gantry + suction cups automatically pick up the cells and transfer them to the clamping station;
6. Module extrusion sheath steel strip/end plate installation: dual-station, automatic extrusion, manual pre-embedding of steel strip/sheath steel strip/end plate installation;
7. Module offline: Manual use of gantry crane to assist in packing into the box, with the gantry crane sling using a hook + cloth belt method, and the sling load capacity of 500KG;

Overview of main work stations in PACK section:

1. Equipment in the production line: In line with the AGV transit processing mode, the AGV can be placed in its designated position and immediately begin processing; The AGV conveyor system comprises 19 AGV vehicles (with a load capacity of 2T), 10 charging stations, and 1 AGV dispatching system, which receives instructions from the upper-level system Instruct and schedule the AGV vehicle to facilitate the transfer of APCK material carts;
2. Liquid cooling board on-line/air tightness test: manual + air tightness tester method, test information upload, if the test is OK, complete printing and pasting labels at the same workstation, The liquid-cooled Plate is manually lifted and installed online with the assistance of a gantry crane. The gantry crane and the gantry crane used for the PACK off-line process share a common lifting frame. The lifting device adopts a hook method, The lifting device system can bear a load of 250KG;
3. Liquid cooling plate gluing: Four-axis gantry module + gluing machine, dual-component gluing (55 gallons, no transfer station), with adjustable glue type and quantity;
4. Module packing/scanning and binding: Manually operate the gantry crane to pack the modules into the box, and simultaneously scan and bind the module code with the box code for uploading;
5. Module fastening: Manually tighten the gun to secure the module, scan and upload the torque information;
6. Insulation and voltage withstand test before welding: Test the automatic lower pressing of the gantry, test the insulation and voltage withstand values of the module's total positive and negative terminals and the end plate; upload test information;
7. Addressing/Cleaning: Online four-axis + CCD mode, automatic operation, addressing coordinates are uploaded and shared for use by downstream equipment, sequentially performing laser cleaning on the pole terminals, According to the formula, compare the positive and negative directions of the battery cells to determine whether they are correct, and reject defective products through the NG outlet;
8. Install CCS/scan code/NG drainage: manual operation, first confirm the polarity square, then install CCS;
9. Laser welding: Four-axis gantry servo + 6KW laser + CCD + ranging mode, utilizing data from the addressing machine, employing a dual-pressure dual-welding mode,Upload module code, power, speed, and defocus value, and provide a matching nitrogen generator;
10. Post-welding inspection/cleaning: Online visual imaging inspection of welding appearance, and cleaning of welding positions using a brush and negative pressure;
11. Copper bar installation: manual component installation, component scanning, and torque information uploading;
12. Installing gas aerosol/signal acquisition wiring harness: manual operation, scanning and uploading information;
13. BMU installation: manual component installation, component scanning, and torque information uploading;
14. Top cover installation and fastening: manual operation, scanning, torque information upload;
15. PACK-EOL Test: Equipped with a testing instrument, conducted with manual assistance, and with test information uploaded (the testing instrument is provided by the customer);
16. Final inspection of box airtightness test: Manually test with an airtightness tester, print and affix labels, install fuses, scan and upload information;
17. PACK offline: The gantry crane and the liquid cooling board are brought online. The gantry crane adopts a shared lifting frame, and the lifting device utilizes a hook method. The lifting system has a load capacity of 1500KG;

Please contact us for detail:

Mr.John Yang Managing Director

Email:johnyang@supo-awt.com