Article Separation TRIZ Cases
- Independent Moving Members for Sheet Alignment Stability
Segmented moving members adapt to local sheet deformations to prevent oblique movement and double feeding in high-speed paper handling systems.
- Removable Pick Unit Assembly with Tortuous Cam Pathway
Removable picking assembly engages external gear via tortuous cam pathway and detent guide edge for precise alignment.
- Medium Supply Device Jam Prevention via Blocking and Curving
A medium supply device uses a movable blocking portion and curve-forming mechanism to guide media into the nip region.
- Medium Feeding Device Gap Blocking Mechanism
A medium feeding device uses a blocking unit to seal the gap between the load and regulating units, preventing media from catching during ascent or descent.
- Sheet Tray Bottom Plate Rotation and Holding Body Dynamics
A rotatable bottom plate raises sheet ends while a movable holding body adjusts downstream, preventing jams between the end fence and front wall.
- Retreat Mechanism for Paper Feed Tray Rectifying Member
A retractable rectifying member moves alongside a paper feed tray to maintain negative pressure sheet separation.
- Swingable Sheet Feeder Roller Replacement Mechanism
Segmented arms pivot around a fixed pivot point to expose worn feed and separation rollers, reducing replacement time without removing the drive mechanism.
- Tray Handle Elastic Member Noise Reduction
An elastic member between the tray handle and body absorbs shock during drawing, eliminating collision noise.
- Profiled Strip Sheet Guide for Vibration Control
Plastic deformation of the strip increases bending resistance, preventing sagging and vibration during large-format sheet conveyance.
- Swingable Auxiliary Tray for Non-Uniform Sheet Feeding
A swingable auxiliary tray tilts stacked envelopes to ensure uniform pickup roller pressure.
- Sheet Feed Device with Adjustable Moment Force
An elastic member with adjustable moment force supports the bottom plate, ensuring stable feeding of uneven envelope stacks without inclining the tray.
- Sheet Feeding Device Blocking Suction Air for Safe Detachment
A sheet feeding device uses a blocking device to shut down suction air after conveying sheets.
- Reversible Mail Storage Tray with Jogging Walls
A reversible storage tray uses perpendicular jogging walls to align mailpieces for high-speed processing.
- Rotatable Nip Guide Mechanism for Sheet Separation
A rotatable nip guide mechanism maintains consistent contact pressure against a feed roller to ensure reliable single-sheet separation.
- Curved Sheet Guide with Domical Support for Burr Separation
A sheet conveyance apparatus uses a domically bent support surface to guide the topmost sheet against a separating member.
- Extended Bottom Plate Support for Sheet Feeding Parallelism
A sheet feeding device uses a casing-mounted support to stabilize an extended bottom plate during vertical movement.