Auto Z-Type Stacking Machine for Lithium-Ion Pouch Cells

• Customization: Available
• Production Scope: Product Line
• Automation: Automation
• Model NO.: TOB-ADP300B
• After-sales Service: 1year
• Power Supply: AC220V 50Hz
• Weight: About 2000kg
• Automatic Production Line: Assembly
• Certification: ISO, CE
• Warranty: 1year
• Transport Package: Wooden Box
• Specification: W2400 x L1800 x H2200mm
• Trademark: TOB
• Origin: China
• Production Capacity: 1000000sets/Month

Product Description

Auto Z-type Stacking Machine for Lithium-ion Pouch Cells

Equipment overview and process flow

1.This equipment is mainly used in the Z-type stacking process of lithium-ion pouch cells.

2.The cathode and anode electrodes are respectively in the material box and manually fed into the stacking machine. The separator automatically unwind, pass through the tension mechanism and the correction mechanism, and then is introduced into the stacking table.

The manipulator repeatedly moves left and right, and the suction cup mechanism of the manipulator takes out the cathode and anode electrodes from the material box respectively, then performs the stacking process after secondary precise positioning, also drives the separator to move left and right.
There are four sets of press-blade mechanisms on the stacking table to compress the electrodes. After the stacking is completed, the cell is removed through the manipulator clamping mechanism, the separator is cut off, and the cell is transferred to the taping station for automatic taping.
At the same time, the automatic stacking of the next cell is started, and the cell that has been teped are automatically unloaded.

Equipment features

1.High precision: Through the precise positioning of the electrodes, the overall position accuracy of the electrodes during stacking is guaranteed to be ±0.3mm.

2.Separator accuracy: automatically unwinding, tension control, integral module correction, separator alignment accuracy ±0.3mm.

3.Reliability: The parts in high precision and high speed are fixed by pins.

4.Dust control: the material box is equipped with an effective dust suction mechanism, the suction rod of the suction cup is made of non-metallic material.

5.Measures for multi-piece and missing piece: the material box swings the wind, the piece brush, the manipulator shakes to separate the electrode. 
Equipment technical parameters

Item	Parameters
Stacking speed	1.3~1.5s/pcs
Alignment accuracy of electrode and separator	±0.3mm
Alignment accuracy of the end face of the separator	±0.3mm
Alignment accuracy of adjacent electrodes	±0.2mm
Overall alignment accuracy of the electrodes	±0.3mm
Stacking layers	Can be set within the thickness range
Separator wrapping process	No (If you need,  this can be add)
Qualified rate	99% (defects caused only by this machine)
Utilization rate	98% (fault caused only by this machine)

Machine overview and schematic diagram

Item	Specification
Overall dimensions	W2400 x L1800 x H2200mm (dimensions are subject to the final design)
Weight/bearing	About 2000Kg, >450Kg/M­²
Color	Gray (if Party A has color requirements, please provide color standard samples)
Power supply	AC220V 50Hz,  Voltage fluctuation ±10%,  Power: 3KW
Compressed air	0.5~0.7Mpa (5~7kgf/cm²),  200L/min
Ambient temperature	5~35ºC
Relative humidity	5~55% HR
Air/dust	It does not contain salty gas, toxic and corrosive gas, and there should be no conductive dust
Magnetic and vibration	There should be no magnetic field affecting the device, there should be no obvious vibration.