Lithium ion battery assembly line pouch cell electrode automatic
stacking machine
Basic parameter :
| Reference Shape Size | 2500×2100×1900 mm(L×W×H) |
| Reference Weight | 1600Kg |
| Power source | AC220V single phase；voltage pulsation±10%； |
| Compressed air | 0.4～0.6Mpa(4-6kgf/cm2), Compressed air flow per unit 100L/min,
unilization ratio 50％ |
| Ambient temperature | 20～35℃ |
| Relative humidity | 5～55％HR |
| Environmental cleanliness | No less than 100,000 grade, no corrosive gas, liquid, explosive gas |
| Vacuum source | Customer-owned |
| Air supply | -0.6Mpa(Self-provided air source ) |
| Rate of movement (failure caused by equipment only) | ≥95% |
| Pass rate (except bad incoming materials) | ≥98% |
This device uses the manipulator left and right to move, in the two
poles limit to pick up the electrode material, in the middle
position alternately put the materials to stack, and simultaneously
completes the Z-shaped folding of separator during the left and
right movement. So back and forth to finish the entire core’s
stacking and assembling.The manipulator adopts linear servo motion
module achieving high speed, smooth and accuracy.Separator put
materials with constant tension, and in the process of putting
materials, there is a correction mechanism to control the neatly
consistent discharge. The electrode silo adopts linear servo motion
module to convert different electrode sheets.
They are mainly used for production line of lithium ion pouch
battery.
- Electrode displacement Precision servo motor control ensures
accurate positioning of stacking.
- Electrode bending double-chip device for polar bending can avoid
multi-sucking and strip images at a time
- Electrode secondary re-preposition. The alignment device ensures
accurate positioning of the pole
- The separator rectifying device can ensure the accurate alignment
of the separator
- Material Box automatic air blowing device allow the pole to drift
away automatically ensures that the pole does not absorb much.
- Secondary counter-position blowing dust removal device make sure
the laminated stacking electrodes are free of dust
- Positive and negative electrode lifter guarantee the positive and
negative electrodes are always at the same height;
- The separator unwinding has the function of constant tension, which
ensures that the separator tension is basically constant when
stacking.
- The separator is cut off automatically;
- No tail coil;
- Battery core automatic taping.
