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Automatic Battery Stacking Machine for Pouch Cell
This equipment is suitable for the Z-shaped lamination process of pouch cells and prismatic batteries.Suitable for Battery pilot line，Lab scale production，R&D manufacturing，Mass production line
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PP-DP260A｜Automatic Battery Stacking Machine
Applicable Battery Types
The machine adopts Z-fold stacking technology for high precision pouch cell assembly. of pouch cells and prismatic cells.Suitable for Battery pilot line,Lab scale production,R&D manufacturing,Mass production line,EV battery manufacturing,Energy storage battery production,Sodium-ion battery pilot line,Solid-state battery R&D
Battery Stacking Process
Step 1: Electrode Loading
Step 2: Electrode positioning/alignment
Step 3: Separator Unrolled
Step 4: Z-fole stacking
Step 5: Cell Adhesive Application
Step 2: Electrode positioning/alignment
Step 3: Separator Unrolled
Step 4: Z-fole stacking
Step 5: Cell Adhesive Application
Step 6: Cell Feeding
Advantages
- Both cathode and anode plates are arranged in material tanks, fitted with real-time floating lifting structure inside working tanks.
- Secondary positioning mechanisms configured for cathode and anode plates to realize high-precision positioning.
- Plate handling manipulator adopts high-speed linear servo module assembly. Vacuum pick-and-place runs stably, shifting stations between material tank, secondary positioning bench and stacking platform. Cathode and anode manipulators alternately carry out feeding operation.
- Diaphragm unwinding unit adopts precision servo semi-closed loop control, working tension adjustable continuously, equipped with deviation rectifying mechanism.
- Stacking platform built with accurate guiding structure, lifting dynamically along with stacking thickness to suit composite lithium battery cells of varying thickness. Driven by high-speed linear servo modules, it moves reciprocally between electrodes at high speed with great accuracy and stability, forming Z-fold lamination of electrode plates and separator. Cylinder-driven clamping claws execute X-Y compound motion to clamp and position plates and separator, finishing Z-shape lamination assembly for composite lithium battery cells.
- Electrical control system centers on PLC controller. It takes signals from timing, pressure and position sensors to drive motors, directional valves, cylinders and other actuators, achieving automatic workflow operation.
- Human-machine interaction conducted via HMI, enabling equipment parameter setting, data display and operational status feedback.
Technical Specifications
Automatic Battery Stacking Machine Basic Parameters
- Dimensions: 1940mm (L) × 1650mm (D) × 2100mm (H) (subject to final design)
- Power supply: 220V 50HZ
- Air source: 0.5MPa
- No corrosive gases, liquids, or explosive gases
- Color: Supplier’s standard color sample (International Warm Gray 1C)
Technical Specifications
| Parameter | Value |
| Equipment speed | 1.4~1.6s/pcs |
| Stacking Accuracy | ±0.25mm |
| Missing piece detection and protection | Ultrasonic testing |
| Applicable Cell Type | Pouch Cell/ Prismatic Cell |
| CCD Inspection | Optional |
| MES Interface | Optional |
Applicable Specifications
| Project | Specifications (mm) | Schematic diagram of the battery cell |
| Cell length L | 90-260 |  |
| Cell width W | 60-180 | |
| Cell thickness T | 5-30 | |
| Tab exposed L1 | 10-25 | |
| Tab direction | Opposite side / Same side | |
| When the tabs are on opposite sides，L+L1≤ | 260 |
FAQ
- What battery types does this machine support?
- Pouch cell and prismatic battery
- Can it be used in pilot line production?
- This equipment can be applied to pilot-scale production.
- What is stacking accuracy?
- Center deviation ±0.25mm
- Does it support MES integration?
- Support MES integration
- What is lead time?
- The standard delivery time is 45 days.
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