Siscodata ha introdotto una linea pilota automatizzata per il trattamento di celle prismatiche, focalizzata sul wrapping, cleaning e isolamento dielettrico, progettata per soddisfare i requisiti del mercato USA e le norme IRA. La tecnologia garantisce un'elevata precisione nell'isolamento, fondamentale per ottimizzare la densità energetica e la sicurezza nel mercato e-bike, permettendo al contempo rapidi cambi formato e conformità agli standard UL/CSA per le Gigafactory. Per ulteriori informazioni, call Mrs.Laura Cattaneo or Mr.Brambilla +39.0332.472471 or e-mail at info@siscodata.com .]
La linea è stata progettata per rispondere alle rigorose normative del mercato USA (IRA e UL) e per garantire alta densità energetica nel settore e-mobility . Il sistema integra un controllo di visione artificiale avanzato, in grado di rilevare in tempo reale bolle d'aria e micro-pieghe sul film isolante, garantendo la qualità del prodotto finale e gestendo cambi formato rapidi.
Siscodata hat eine automatisierte Pilotanlage für die Verarbeitung prismatischer Zellen eingeführt, deren Schwerpunkt auf dem Umwickeln, Reinigen und der dielektrischen Isolierung liegt und die darauf ausgelegt ist, die Anforderungen des US-Marktes sowie die IRA-Vorschriften zu erfüllen. Die Technologie gewährleistet eine hohe Präzision bei der Isolierung, was für die Optimierung der Energiedichte und der Sicherheit auf dem E-Bike-Markt von entscheidender Bedeutung ist, und ermöglicht gleichzeitig schnelle Formatwechsel sowie die Einhaltung der UL/CSA-Normen für Gigafactories.
Die Anlage wurde entwickelt, um die strengen Vorschriften des US-Marktes (IRA und UL) zu erfüllen und eine hohe Energiedichte im Bereich der E-Mobilität zu gewährleisten [2]. Das System verfügt über eine fortschrittliche Bildverarbeitungssteuerung, die Luftblasen und Mikrofalten auf der Isolierfolie in Echtzeit erkennen kann, wodurch die Qualität des Endprodukts sichergestellt und schnelle Formatwechsel ermöglicht werden .
Siscodata has introduced an automated pilot line for processing prismatic cells, focused on wrapping, cleaning, and dielectric insulation, designed to meet U.S. market requirements and IRA standards. The technology ensures high precision in insulation—which is essential for optimizing energy density and safety in the e-bike market—while enabling rapid format changes and compliance with UL/CSA standards for Gigafactories.
The line was designed to meet the stringent regulations of the U.S. market (IRA and UL) and to ensure high energy density in the e-mobility sector [2]. The system incorporates advanced machine vision control capable of detecting air bubbles and micro-creases on the insulating film in real time, ensuring the quality of the final product and enabling rapid format changes
TESA film:
85µm (50 backing + 35 glue) thicker film is possible up to 220µm.
As per drawing the PET film is
• MED009657_A01 M21: 112mm length 960,9 ±1mm
• MED009683_A01 M26: 110mm width and length 1363,0
±1mm
Note: the roll film must be provided without splice jointure.Siscodata has an extra cost automatic device module to avoid also this problem (see post coming soon).
Film roll:
size and dimensions:
• pass width: from min. 105 mm up to max. 120 mm.
• external diameter: 320 mm max.
• internal diameter: 75 mm
• bobbin absolute maximum weight: 12 Kg
Film cut device: rotating blade or laser 450 nm option
MICA:
specifications to be defined in a further stage, but we foresee:
• picking technology: Vacuum venturi generator;
• loaded manually on a silos stack: max height 500 mm.
• only one glued surface cover by liner
• red peeling label: the position of the red label must be defined
with Siscodata in a further project step and can have only
±2mm position error.
Precision of application: position on module bottom as follow:
• Film: ±1mm
• Mica: ±1mm
This error will be added up to the previous errors of the geometry of
the module received.
Bubble / Wrinkle:
under PET film. It will depend on the battery surface and the
alignment between battery and under module (for example “PAD not
in position”: in case a compressing PAD is not in the correct position,
then the bottom lamination will lead to a consequential error).
Cycle time:
72 seconds/module max. time cycle.
Note: in the area will be 2-3 modules in process at the same time
Process:
1. Robot1 picks a module and drops it on the underwrapping unit position, with
bottom part exposed. Robot gripper and Underwrapping-Gripper must be
compatible among themselves: so, Siscodata will share specifications to Kuka in
a further project stage in order to design such gripper.
2. Underwrapping unit moves the module on an X-Y axis.
3. Before lamination, we suggest cleaning the surface with “Air Taifun” system and
air aspirator (see “Option CLEAN”)
4. Film lamination will be done as per Pict. 5. Length of film will be fixed (not adapted
to module size).
5. OPTIONAL CAMERA (extra cost not included): Keyence linear camera (same system as cell wrapping) can check the film adhesion just after lamination.
6. Then Robot2 picks the module and brings it to MICA application station.
7. Here a de-stacking and pealing unit exposes a single MICA plate with exposed glue.
8. An application tampon sticks the MICA layer to the bottom center part of the module.
9. Robot1 picks again the module and passes it on the Camera checking station
(more info on actual camera is needed).
10. Robot1 drops the module again on the input line.
Per ulteriori informazioni, call Mrs.Laura Cattaneo or Mr.Brambilla +39.0332.472471 or e-mail at info@siscodata.com
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