Automatic stacking machine battery making equipment
The battery pouch cell stacker is equipped with auto electrode pick-up and stacking capabilities through vacuum manipulators.
To ensure accurate electrode positioning, the layer stacking machine pouch cell features an adjustable mechanical electrode fixture.
Battery pouch cell stacker features PLC Touch Screen Control, allowing for easy control of the stacking process.
For immediate use, the lab automatic stacking machine comes with one set of 80x50mm stocking die fixtures.
Automatic Pouch Cell Stacking Machine For Lithium Battery
Description:
AOT-MSK-111A-ES battery pouch cell stacker is a desktop high-precision automatic stacker that can be used in an argon glove box. Using a "Z"-shaped stacking method, the anode and cathode electrodes are alternately stacked with a separator in between.
Advanced Features: Compatible with stacking for both regular electrodes and pure Lithium anode electrodes in the Ar glove box or dry room. PLC Touch Screen Control allows easy control Auto electrode pick-up & stacking via vacuum manipulators Auto separator cutting and feeding for each battery. Adjustable mechanical electrode fixture for accurate electrode positioning Auto tension-controlled rotor for separator feeding One set of 80x50mm stocking die fixtures is included for immediate use.
Basic Parameter:
product Name
Pouch Cell Stacking Machine
Power
400 W
Working Voltage
AC220V 50/60Hz
AC 110V version is available with a transformer.
Stackable Size Ef electrode
Standard stacking electrode size: 62 mm Length x 46 Width (Current Corrector Not Included) 110 mm Length x100 mm Width (Max. Current Corrector Not Included)
Stackable Layers
Up to 100 layers
Stacking Speed
6 - 8 seconds/layer
Max. Electrode Thickness
Piled-up thickness < 20 mm
Max Current Corrector Length
Max. 15 mm
Aligning Accuracy
±0.3 mm for stacked electrodes
Acceptable Separator Roll Size
·I.D>76mm
O.D<250mm
Please choose the corresponding separator size according to the electrode size
Stacking Fixture
One set of 62 x 46 mm stacking die fixtures is included for immediate use.
If you need different-sized electrode stacking, please inform us before ordering. We will make it for you at an extra cost. Allowable
customization size: Max. 110mm x 100mm; Min. 40 mm x 30 mm; Each size cell needs one mold.
Operation in Glove Box
The Pouch Cell Stacking Machine can be operated in the glove box in either N2 and Ar gas
Vacuum Pump
An Oilless Vacuum pump (28L/min, 140W) is built-in to enable the vacuum suction function of the electrode pick-up/stacking
manipulator.
Product Dimensions
L720 mm x W585 mm x H700 mm
Weight
250kg
Product Display
battery stacking machine assembly for pouch cell
The AOT-MSK-111A-ES lab automatic stacking machine is a compact and highly accurate automatic stacker designed to be used inside an argon glove box. The layer stacking machine pouch cell utilizes a "Z"-shaped stacking method, where the anode and cathode electrodes are alternately placed with a separator in between.
Automatic stacking machine battery making equipment
The battery pouch cell stacker operates within the controlled atmosphere of an argon glove box to prevent contamination and maintain the integrity of the electrode materials.
Exhibition
Certificate
FAQ
Q1. What is the stacking process in battery manufacturing?
The stacking process in battery manufacturing involves assembling the individual components of a battery cell in a specific order and sequence to form a complete battery stack. This process is critical for achieving the desired electrical and mechanical properties of the battery.
During the stacking process, electrode layers, separators, and electrolytes are carefully arranged and aligned to create a layered structure. The electrode layers consist of a cathode, an anode, and a separator in between to prevent direct contact. The layers are typically coated with active materials that enable electrochemical reactions during battery operation.
Once the layers are stacked, they are compressed or pressed together to ensure good contact and maximize the electrode's active area. This compression helps to improve the overall performance and energy density of the battery. The applied pressure also aids in the formation of solid interfaces between the electrode layers and the electrolyte, promoting efficient ion transport and reducing internal resistance.
Q2. How does the battery stacking machine work?
The battery stacking machine is used in the battery manufacturing process to assemble and stack the individual battery components, such as electrodes, separators, and current collectors, into a complete battery cell. Here's how the battery stacking machine typically works:
Preparation: The machine is set up with the necessary components, including the electrodes, separators, and current collectors, which are usually supplied in rolls or sheets.
Feeding: The machine feeds the electrodes, separators, and current collectors into the stacking area. They are usually guided and positioned accurately to ensure the correct alignment during the stacking process.
Stacking: The machine uses precise robotic or automated mechanisms to stack the components in the desired sequence. This process may involve placing alternating layers of positive and negative electrodes with separators in between.
Compression: Once the components are stacked, the machine applies pressure or compression to ensure proper contact between the layers. This compresses the electrodes, helps improve the overall cell performance, and ensures good electrical conductivity.
Welding: In some cases, the battery stacking machine may also incorporate a welding or bonding mechanism to join the current collectors and electrodes together. This welding process helps establish electrical connections and strengthens the overall structure of the battery cell.
Inspection: After the stacking and welding process is complete, the machine may include inspection stations to check for any defects or inconsistencies in the stacked battery cells. This ensures the quality and reliability of the finished battery products.
Output: Once the stacking and inspection are done, the completed battery cells are discharged from the machine. They are then further processed, such as undergoing electrolyte filling, sealing, and additional testing, to create finished battery packs or modules.
Overall, the battery stacking machine automates the precise and efficient stacking of battery components, ensuring consistent and accurate assembly of battery cells in the manufacturing process.
Q3.The role of the battery stacker
The battery stacker is a highly automated device whose main role is to realize the efficient and accurate stacking and combination of battery cells to build a battery pack to meet specific energy requirements and structural strength. Through precise robotic arms or delivery systems, battery stackers can reduce manual operation and improve production efficiency, while ensuring the stability and safety of battery stacking, providing reliable power support for electric vehicles, energy storage systems and other fields.
