LiFePO4 Prismatic Battery Production Line for Lithium Ion Battery

Automated battery cell assembling system designed for high-efficiency production of lithium-ion batteries with exceptional quality control and flexible module compatibility.

• Equipment capacity: ≥10PPM
• Final excellent rate: ≥99.8% (equipment-caused defects only)
• Equipment failure rate: ≤2%
• Compatible with multiple module specifications with quick changeover
• Laser output power stability: ≤±1% fluctuation
• Galvanometer focal length: digitally displayed and adjustable (-5.0 to +5.0mm range)
• Focal length adjustment accuracy: ≤0.5mm
• Automated welding process with editable parameters and access control

• Robot system: BORUNTE 4-axis Robot
• Operating mode: Point-to-point / Continuous line segment
• Gluing system: HY
• Control system: HY
• Pneumatic Components: Airtac
• Servo motor: Servo System
• Photoelectric Sensors: Omron
• Power: MEAN WELL, HENGFU
• Ball screw: TBI
• Linear Guides: HIWIN
• Frame: Fangtong welding mechanism, countertop soldering iron block, gantry milling
• Sheet metal: Fully enclosed structure with transparent window

The stacking robot handles material loading and unloading from the gluing equipment conveyor line, performing stacking operations according to module recipes in series-parallel sequences. This flexible approach accommodates various module combinations with different series-parallel configurations.

Stacking proceeds from bottom to top with alternating cells and insulating plates, beginning with the first cell, followed by the first insulating plate, and continuing to the final cell. During stacking, a downward pressing and beating mechanism simultaneously pre-presses and fixes components.

The gripper, controlled by the robot, features photoelectric induction for precise cell placement. The module stacking platform employs a fixed-slope dual-station design with dual clamps per station, enabling simultaneous placement of two cells. While Station A performs stacking, Station B synchronously handles pre-extrusion movement tasks, with alternating stations maximizing stacking and movement efficiency.