Assembling Battery Machines TRIZ Cases

A thermal management component bonded to each cell’s largest wall improves heat control while preserving battery space and energy density.

Vacuum densification and edge-guided dispensing shape semi-solid electrodes with better homogeneity and lower electrolyte loss.

Die-cut spaced tabs reduce bending strength in wound electrode assemblies, helping prevent coating detachment and separator burning.

Multiple winding heads move with the strip feed to raise coil winding speed while maintaining precision and stable tension for battery cell production.

Real-time slurry thickness measurement adjusts magnet spacing to keep graphite crystal orientation uniform and improve battery charging performance.

Rounded punch edges, thickness edges, and corners with different radii disperse molding stress to prevent pouch film cracks and whitening.

Multiple winding heads cut and re-grab composite bands during winding, enabling fast cylindrical cell production with constant tension and quality.

Cooling the pouch body raises electrolyte viscosity before gas suction, reducing electrolyte loss while improving lithium battery degassing.

Real-time slurry loading measurement changes magnet spacing to keep graphite crystal orientation uniform and improve battery charge-discharge performance.

Injection molding forms battery electrode sheets with uniform thickness before lamination, cutting material loss, wrinkles, and spec change time.

Predictive monitoring of battery production status enables earlier abnormality detection, improving line stability, yield, and efficiency.

Injection-molded electrode sheets are laminated onto metal substrates to reduce material loss, wrinkles, and changeover delays.

Rolling pressurizing members flatten uneven battery surfaces with consistent pressure while reducing friction and terminal damage.

A grooved guide roller and holder contact structure keep foil tension uniform during transfer, reducing breakage and manual repositioning.

Internal baffles stabilize insulation and redirect vented gases in battery pack thermal barriers to help prevent cascading thermal events.

Alternating first and second loading units let one plate load while another is received, raising electrode plate transfer speed to the align table.

A compressible buffering member inside the cell limits electrode deformation, reduces wrinkling, and improves cycling performance.

A probe and remote detection unit measure pouch cell sealing gaps in real time, enabling immediate defect detection without exposing sensors to heat.

Temporary stacking with aligned positioning holes lets a pin set electrode overlap accurately, speeding solid-state battery lamination.

Distributed pressurization compresses the electrode assembly's flattened layer, cutting occupied cell space while preserving layer parallelism.

A grooved guide roller and automated tension control keep battery-cell foil transfer uniform, reducing breakage and operator intervention.

Extra feed length creates spacing between wound layers, reducing stress at curved portions during pressing of oval electrode assemblies.

Feeding the lamination sheet slightly longer per shaft rotation creates layer spacing that eases curved-portion stress during oval electrode winding.

An added third tab routes heat from the electrode assembly to the end cap through an insulating member, lowering overcurrent temperature and risk.

A multi-petal current collector and conductive adhesive simplify cylindrical battery assembly while reducing welding steps and roll-core damage risk.

An elastically pressurized tilted mandrel absorbs tolerance and motion deviation to prevent electrode misalignment, detachment, and damage.

Buffer-based routing keeps electrode assemblies moving to working inspection and packaging units when battery line processes stop.

Vibration during battery formation removes trapped gas from the electrode assembly, improving electrolyte impregnation and avoiding long aging delays.

An air-cushioned hinged mandrel keeps electrode plates aligned during cell stacking while limiting impact, overpressure, and plate damage.

Measured roll diameter drives automatic height adjustment so heavy pouch rolls align with chucking points for safer, faster replacement.

Rolling contact between winding needles cuts separator friction, preventing scratches and misplacement during battery electrode winding.

A stationary support arm transfers coils and cores along a fixed path for precise, repeatable battery winding without complex AGVs or sensors.

A double-pipe gas discharge path enables activation gas removal and electrolyte injection while cutting sealing steps and leakage risk.

Staggered angle grinders cut multiple battery module pole-piece connections at once, improving disconnect accuracy, safety, and blade life.

Gas-solid reactants form a dense internal battery protection layer that shields welds and surfaces from corrosion and short circuits.

A movable folding unit separates transport from terrace folding, cutting cycle time while improving secondary battery cell folding stability.

Optical reference surfaces and distance sensing improve pouch battery sealing gap measurement accuracy and reduce operator-dependent variation.

Individually controlled transport vehicles and transfer stations keep cell stacks moving continuously, reducing delays and stabilizing output.

Ultra-short pulse laser notching cuts laminated electrode tabs while preventing insulating layer melting, debris, lifting, and collector exposure.

Pre-assembled unit plates and controlled diaphragm tension enable faster battery stacking while preventing wrinkles that can trigger safety risks.

Two-direction pressurizing aligns and fixes flame-retardant sheets on inclined battery modules, improving attachment yield and heat transfer delay.

Rotating rollers and elastic insulating contact flatten uneven battery surfaces while avoiding terminal damage and reducing fixture changes.

Partial edge thermal bonding and region-specific pressing reduce electrode damage while stabilizing layered lithium-ion electrode assemblies.

A sliding clamp and locking adjustment mechanism lets one tray fit battery modules of different lengths while reducing tray variants and handling damage.

Automated gripping across multiple conveyors arranges battery cells by preset polarity combinations, speeding pre-stacking and assembly.

Movable clamping and pushing assemblies keep battery cells aligned during pre-stacking, reducing tilt from friction and smoothing transfer to pressurization.

Visual compensation corrects battery cell and adhesive paper position errors, improving adhesive placement precision for module assembly.

Clamping plates and a tray-mounted mechanism stabilize battery modules during transfer, reducing cell shake and displacement for downstream assembly.

An aerogel insulation sheet with expandable edge foam blocks heat and flame spread between battery cells during thermal runaway.