Filament Handling TRIZ Cases

An aspheric bi-cylindrical lens focuses light onto a linear digital optical sensor for textile material inspection.

A sensing system on a wire spool measures rotational speed to calculate the outer diameter of the wound wire.

A welding wire feed system synchronizes push and pull motor speeds using a controller to maintain consistent wire delivery.

A movable discharge head repositions between full and empty containers during fiber filling operations.

A pivoting liftable mechanism raises a strap supply reel to waist height for one-handed operation.

A feeder holding device arranges tape feeders in multiple rows within a single plane to increase component supply capacity.

A winding transfer system deposits pairs of different elongated elements simultaneously on a forming drum.

Cut fiber slivers orient along curved paths via automated placement, reducing production complexity while maintaining structural strength.

Sensors measure carriage orientation and forces to calculate reel weight, preventing damage from exceeding load limits and ensuring DOT regulation compliance.

A spooler apparatus winds continuous pouch package webs onto rotatable spindles for organized storage and handling.

A hand-operated tool with clamping and guide members creates a smooth passageway for sheathed cables.

Transparent resin transmissive part incorporates an antistatic agent to reduce surface resistivity and maintain optical clarity.

Piezoelectric mechanisms replace bulky motors to eliminate overheating while enabling high-frequency wire feed for improved weld quality.

A reel assembly with a freely rotating inner flange enables direct ground spooling of wire without external supports.

A wire body holding mechanism moves between take-up and winding positions to automate bobbin loading.

Movable side pressure plates stabilize roll paper against bouncing and skewing as diameter decreases, resolving loading complexity trade-offs.

Segmented barriers and disposable designs resolve hygiene and comfort trade-offs while automated cutting ensures manufacturing consistency.

Twisting resin-impregnated fiber bundles during pultrusion creates pellets with optimized peripheral surface resin layer thickness.

A yarn winding machine adjusts suction opening standby position based on package diameter to prevent double withdrawal defects.

Segmented interlaced portions in a fiber bundle joint prevent heat accumulation during calcination, enabling continuous production at standard temperatures.

A vehicle winds an elongated flexible element using a support frame and actuator to pull itself along the terrain.

Cover member guides accompanied airflow along rotating yarn packages, reducing air resistance and power consumption during high-speed winding.

Electric drives on empty-tube transport rows enable software-configurable lot management programs for textile machines.

A drive roll adjusts supply velocity to maintain consistent stress on elastic threads during overend unwinding.

Integrated tensile force measurement on rotating bobbin carriers enables early detection of wire breakage and maintains uniform braid quality.

Multi-step rotation and encoder feedback align the spindle, eliminating gaps or excessive pressure during bobbin changeover.

A brushless synchronous motor detects thread laps by comparing operating torque against stored thresholds.

Lever-based pulling bars clamp and stretch stiff twine tails, reducing knot volume to pass through baler routing systems.

A textile drum inter-storage uses an independently driven compensatory arm to maintain constant yarn tension during cross winding.

A sound jam detector analyzes acoustic signals from paper movement to identify physical obstructions within the transport path.

A yarn winding machine traverse arm positions a guide section to form an acute angle with the yarn path for stable operation.

Backwardly bent legs add weight to a de-coiling cone, keeping it in contact with a weld wire coil to prevent tangles and maintain continuous feeding.

Synchronized drive mechanisms counteract twisting during extraction, minimizing waste and production interruptions.

Variable crossing angle winding ensures even dye distribution in inner layers while maintaining high material density for efficient processing.

A sleeve disc centering projection integrates a functional wear device to guide bobbin tubes during winding transitions.

Electromagnetic actuation conveys conductive fiber material via Lorentz force, preventing wall contact and friction damage during transport.

Segmenting the splicing head from fixed compressed air lines reduces conversion time and machine downtime during yarn lot changes on cross-winders.

Segmented fiber drop terminal assemblies use nested components and sequential locking to prevent unauthorized access while simplifying wall mounting.

Photoelectric sensor detects empty bobbins on full hangers using a movable light shield, eliminating separate transfer mechanisms.

Roller-based guide device elevates wire strands to allow fence posts to slide without ground contact, reducing manual handling time and labor costs.

An integrated cam-lock mechanism secures the cable feeder to varying tray widths, eliminating loose hardware and reducing manual effort during installation.

Narrow yarn guides constrain vibration to prevent dust adherence on optical surfaces, ensuring accurate breakage detection.

Information management unit resets remaining yarn amount and time data upon sudden package replacement.

Axial actuation shifts the traverse device radially during operation, preventing machine downtime and reducing yarn wastage during automatic bobbin changeover.

A cutting tool integrated into a flexible line package features a recessed blade and an arm member that applies mechanical advantage to sever the line.

Optimizing winding parameters prevents looseness in large fineness bundles, reducing forming time while maintaining shape stability.

Magnet sensor detects origin position to calculate actual pulse count, resolving mounting accuracy constraints while ensuring reliable yarn end catching.

A rotatable roll stand base uses a movable lock element engaging a support surface to secure the structure during operation.

Curved slot guiding elements direct optical fiber through bobbin rim ports, eliminating manual winding errors and reducing operator effort.

A bending apparatus with a lifting mechanism adjusts support frame height to bend flexible cable terminals on reels of varying diameters.