Automatic Battery Electrode Stacking Machine for Lithium-ion & Sodium-ion Pouch Cell and Prismatic Cell mR-ZDP200
Model: MR-ZDP200
This machine is suitable for the stacking process of lithium-ion power battery cells, utilizing a Z-shaped stacking method. The separator is unwound by a motor, passing through a tensioning mechanism and an alignment mechanism before being fed into the stacking platform. The robotic mechanism moves left and right, and the suction arm system picks up the positive and negative electrode sheets from the material boxes. After precise positioning on a secondary alignment platform, the electrode sheets are stacked on the stacking platform, while the separator is shifted left and right. The stacking platform has four sets of pressing dies that cross-move to press the electrode sheets tightly. Once stacking is completed, the clamping mechanism grips the cell, cut the separator, and a robotic arm transfers the cell to the adhesive application station for automatic adhesive application. Meanwhile, the automatic stacking process for the next cell begins.
Process Flow
Basic Parameters
1. Dimensions: 1940mm (L) × 1650mm (D) × 2100mm (H) (just for reference)
2. Power supply: 220V 50HZ
3. Gas source: 0.5MPa
4. No corrosive gas, liquid, or explosive gas
Technical Parameters
1. Applicable Specifications:
Length: L 130–200mm
Width: W 100–200mm
Thickness: H 5–25mm
Tab Length: Q ≤ 25mm
2. Equipment Speed: 1.4–1.6s/pcs
3. Alignment Accuracy of Electrode Sheets and Separator:
Center deviation: ±0.25mm
4. Dust Protection:
Effective dust protection mechanisms are installed in the material trays and pre-positioning sections.
5. Reliability:
High-precision components and frequently moving modules are secured with positioning pins for stability.
6. Multi-Sheet and Missing Sheet Protection (Ultrasonic Detection):
Missing sheet detection and protection
Anti-multiple-sheet mechanism
Multi-sheet detection mechanism to effectively prevent multiple sheets from being stacked into the cell.
7. Cell specifications
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Item |
Specification |
Cell |
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Thickness H(mm) |
5～25 |
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Width W(mm) |
100～200 |
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Length L(mm) |
130～200 |
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Tab Length Q(mm) |
Q≤25 |
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Tab Width(mm) |
≤25 |
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Tab Direction |
Same Side |
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Picture for reference
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