Filament Handling TRIZ Cases

A filament dispenser uses a laterally movable axle to enable independent spool rotation.

Rotating closure system reduces user effort by automatically cycling through preset tension levels.

Segmented spool design prevents slack accumulation and mechanical interference during simultaneous installation of varying conductor sizes.

Dynamic reel height control compensates for lateral misalignment during unwinding, reducing edge stress and improving track registration accuracy.

A helical winding head uses an opening member with a linear orthogonal cross-section to flatten fiber bundles during the winding process.

A filament winding apparatus adjusts radial guide positions to prevent fiber bundle interference.

A fiber waste collection device uses compressed air injection to transfer material through suction pipes.

A rotary can changer with four arms moves fiber cans along a curved track between filling and removal stations on multi-head drafting lines.

Horizontal stocker placement prevents package contact while reducing device height.

Motorized peg carriers spread radially to match transport distances, reducing exchange and cleaning times across spinning lines.

A lightweight winding device with elongate legs enables rapid hose coiling via a rotation tool coupling.

Dual cutters and suction automate fiber transfer, resolving manual cutting errors.

A yarn winding device employs a contact guide between the fulcrum and traverse guides to remove slack and prevent stitching at package edges.

A fiber bundle winding device uses a controller to adjust traverse guide movement during bobbin rotation.

A self-actuating tension head automates steel strap tensioning and sealing through a modular drive wheel and pivot arm mechanism.

A hose reel uses a worm gear and lever to drive a reciprocating guide.

Segmenting wound yarn length into variable intervals reduces memory usage while enabling precise identification of event causes.

An oscillating linear drive replaces complex mechanical gears to enable variable thread laying widths while reducing braking energy and improving angle control.

A fiber guide contact surface engineered with specific roughness parameters to reduce friction and prevent damage during high-speed processing.

A robotic creel loader transfers full spools from a magazine to the fiber placement machine using turret mechanisms.

Smooth deflection pulleys prevent fiber accumulation on the toothed belt, reducing maintenance needs for textile winding machines.

A single box wire pushing machine uses a U-shaped shell and guide wheel assemblies to streamline internal component arrangement.

A yarn quality measuring instrument adjusts sampling frequency based on real-time speed signals to detect thickness unevenness accurately.

A second flexible tube holds a longitudinal plate against a conveying tube to prevent transverse bending and fiber reversal during robot movements.

A metal-dielectric-metal plasmonic taper compresses light into a nanoscale spot via adiabatic mode transformation.

Segment continuous susceptor springs into discrete coils along conductor wires, reducing Litz wire quantity while maintaining heating efficiency.

A hexagonal wire cart elevates spools via axle support cams to enable single-person dispensing.

Segmented modules with dynamically adjustable sheaves reduce the system footprint while maintaining consistent wire tension during tire bead formation.

Dual-core mounting mechanism distributes inertial loads across opposite ends of a rotating web medium core.

Dynamic speed differential regulation prevents plastic deformation and uneven torque by limiting relative velocity between the strip and drive rollers.

Movement mechanisms retract restriction guides to prevent excessive yarn spreading and threading difficulties when feed rollers exceed bobbin holder width.

A cyclone separator integrates with multiple transfer pipes to collect fiber waste from false-twisting machines.

A compliant polyurethane gel capstan minimizes shear and compressive stresses on optical fibers, preventing coating failures at splice junctions.

Bilateral support from split half-reels reduces flexural moments on heavy spools, enabling uniform coiling and automatic tying.

Segmenting the winding station into a base and movable cover simplifies cleaning access while maintaining continuous thread production.

Segmented suction devices use dynamic slides to transfer lower thread, reducing downtime during batch changes.

Stacked friction balls in a perforated brake disc create adjustable rotation resistance to maintain consistent yarn tension during direct-cabling.

A curved supporting body integrates lateral and front indicating sections to display operational states across multiple angles.

A rotatable peg system attaches yarn supply packages to creel stands with precise orientation control.

Rotary buttons and retractable feet replace complex clips, reducing tripping hazards while maintaining stability.

A triangular base with an integrated clip guides necktie ends to form a balanced Windsor knot, reducing the complexity of traditional tying steps.

Integrally forged drive body merges shaft and gears, resolving casting strength limits while downsizing the reel.

A C-shaped constraint secures stiff monofilament thread on sewing machine bobbins, preventing unwinding and jamming that disrupts automated feeding.

Pivot arms and a winch enable horizontal deployment of reels, resolving the trade-off between maximizing storage volume and maintaining rapid access speed.

A wire electrode supply apparatus uses dual tension units to stabilize fine wire transport, resolving vibration issues that degrade surface roughness.

A cross-winding machine adjusts thread tension using a correction factor derived from bobbin diameter and length deviations.

Synchronizing the bobbin reverse drive with feeder movement maintains constant thread tension during automatic reattachment, preventing twists and breaks.

Replacing heavy gas machines, this lightweight winder automates tape rolling to cut labor costs.

A pivotable support pivots a drive wheel to engage coils selectively, eliminating complex torque transmission couplings.