Assembling Battery Machines TRIZ Cases

A laminate structure generator uses opposing hands to fold film into a Z-shape for secondary cell assembly.

Inserting a magnet-held core into a closed-section cross member prevents thermal deformation and gaps during laser welding.

An inclined fixing tape pushes separator edges to prevent irregular folding and short-circuits in stacked electrode assemblies.

A battery manufacturing method measures vacuum attainment time to dynamically adjust depressurization rates during electrolyte injection.

Guide slots in the taping plate pre-position adhesive tape, enabling single-step attachment that eliminates repetitive manual handling and misalignment errors.

A segmented mandrel uses distinct coupling regions to join connector elements and electrodes during battery assembly.

Grooves aligned with the thinnest battery cell portion fix the component in place, eliminating alignment dispersion and PCM via hole exposure.

A battery material stacking device uses a rotating rotor to hold and reverse sheet-like workpieces for sequential placement.

Multi-drum device laminates separators and electrodes to resolve productivity versus complexity trade-offs.

A battery cleaning device uses an adhesive roller to remove surface foulants from flat cell areas before pressing.

Sorting cells into thickness ranks offsets variation in the arrangement direction, ensuring uniform external dimensions for reliable mounting.

Adhesive bonding eliminates mechanical fasteners in battery modules, increasing energy density by reclaiming packaging space previously occupied by hardware.

Curved conveyor plates reduce peripheral bending stress on sheet electrodes, preventing cracking during high speed stacking.

Mold injects and dries slurry into a sheet to prevent cracking during drying while ensuring strong adhesion.

Pressure adjustment units create a gradient that accelerates impregnation speed, reducing processing time for high-viscosity electrolytes.

Positive electrode current collector exposed in intermediate winding layer enables low-resistance contact without negative electrode exposure.

Optical detection corrects electrode tab attitude against reference block to eliminate mechanical clearance variations during battery stack forming.

A battery cell manufacturing device stacks unit cells using gravity and wraps them with a separation film.

Cutting initial electrodes into middle-stage segments with varying lengths to produce final electrodes of specific areas.

Vertical pin retraction eliminates horizontal clearance needs, enabling secure battery module handling in tight electric vehicle casings.

Rotary disc stacking system positions electrode layers with vacuum suction to resolve manual handling precision trade-offs.

A folding device uses paired rollers to vertically and horizontally bend the surplus winding end portion of a separator film over a unit cell.

Continuous conveyor belts compress battery plate packs to a predefined dimension while measuring applied forces for quality assessment.

Intermediate shelves support stacked energy storage modules and dissipate heat, resolving structural complexity in multi-plane arrangements.

Synchronous rotation control prevents mono frame twisting and positional shifts, ensuring reliable welding quality in secondary battery assembly.

A pouch forming device uses a control member to dynamically reduce stripper pressing force during punch insertion.

A compact ultrasonic separator bonding apparatus aligns the oscillator, booster, and horn parallel to the conveyance direction.

Jelly roll electrode assembly uses projecting tabs to electrically couple the cell to a battery terminal.

A secondary battery laminating device uses a stepped bonding part to apply uniform pressure and heat across the electrode assembly.

Insulation frame bonded to current collectors stabilizes structural unit cells during stacking.

A hollow winding core with peripheral holes uses suction to hold a strip-shaped separator during electrode winding.

Segmented parallel belts eliminate conveyor standstill, boosting productivity by 30% while maintaining welding precision.

Continuous web conveying eliminates batch processing bottlenecks to boost production speed while maintaining precise alignment.

Variable mandrel rotation via a cam mechanism resolves inconsistent winding tension, ensuring high-quality electrode assembly manufacturing.

Protruded collector foils bend around base ends to minimize dead space and improve volume energy density.

Spacing member defines a deformation space for the sealing block, ensuring uniform sealing thickness to prevent electrolyte leakage in pouch batteries.

An oval mandrel with a major-to-minor axis ratio of 1.5 or more minimizes linear velocity change during rotation.

Guides on rotating arms fix and flatten gas pockets to prevent damage during unloading.

A battery system assembly press uses sliding rails to compress cell groups against cooling ducts.

A columnar rotor holds separator material via suction to maintain shape stability during continuous rotation and cutting.

Dip-coating a frozen electrode assembly in liquid polymer forms a sealed case that eliminates empty spaces and prevents swelling.

Zigzag battery cell module merges electrical connection and thermal expansion spacing into single contact plates, eliminating separate spacers.

A cell stacking apparatus bonds electrodes to separators before folding them in zigzags using a movable stack plate.

Elastically plastic film yields plastically to compensate for cell thickness variations, maintaining consistent pressure and thermal conductivity.

Aligning radical units in a magazine resolves misalignment issues while reducing production time.

A cleaning roll with a nano thin film adsorbs foreign substances from protective films during battery cell lamination.

A test fixture holds battery cells perpendicular to a base plate with dedicated electrical contacts for automated module assembly.

Gradual pressure reduction toward the storage element prevents electrolyte spillage while maintaining gas discharge efficiency.

Adsorption by a nano-coated cleaning roll removes contaminants from protective films, preventing battery defects and reducing production costs.

Laser distance sensors measure protruding electrode tabs through a bus plate to automate detection in flexible packaging battery packs.