Registering Devices TRIZ Cases

Adjusts triangular end positions via servo drives and sensors to resolve width variations and improve butt joint quality in truck tire manufacturing.

Internal positioning of the adjusting member prevents user injury and device damage while maintaining operational accessibility.

A movable sheet guide abuts a fixed position part within the device main body when the detachable unit mounts.

A sheet discharging tray uses a movable flag to trigger an optical sensor for presence detection.

Segmented roller pairs prevent preceding sheets from sticking during memory write delays, ensuring full ejection before the next sheet feeds.

A front lay mechanism uses a dynamic speed profile to maintain consistent impact and lift-off speeds.

Preliminary suction stabilizes sheet posture during air blowing separation, preventing skewing that degrades image registration accuracy.

A transmission mechanism interrupts rotational force to reconveying rollers during simplex printing.

Decoupling pickup and registration roller speeds reduces collision noise while maintaining high productivity through independent speed control.

Virtual laser alignment edges guide veneer sheet positioning at the lay-up station.

Dynamic shift limits correct lateral displacement between first and second surface image formation, ensuring precise alignment without causing sheet skew.

Two roller pairs rotate flat products by 90 degrees without shifting the transport axis, preventing document damage and misalignment.

A sheet feed device uses a single detection section to identify both sheet presence and retaining plate position.

A cam-driven detector lever measures sheet thickness to identify double sheets, preventing jams and reducing downtime.

A sheet stacking device uses distance detection to output behavior stabilization commands that adjust feeding speed and air flow.

A sheet processing apparatus directs bundles to distinct discharge positions based on post-processing status.

Reversing sheet conveyance direction corrects skew errors while minimizing apparatus size and complexity.

Variable roller speeds maintain optimal warping to prevent buckling and ensure stable conveyance position.

A paper conveyance device controller adjusts feed timing based on sensor detection to minimize roller idling.

Segmented suction plates with independent airflow channels lift uneven sheets without manual intervention, reducing idle time and operational costs.

Lift mechanism lowers feeders to prevent ink contamination while gantry positions card for printing.

A paper conveying device temporarily stops succeeding sheets at a prescribed position downstream before re-conveying them to the registration roller pair.

Continuous position detection and dynamic speed adjustment correct lateral deviations without stopping conveyance to maintain duplex timing accuracy.