paper feeder 3d model

Design a 3D-printable gravity-fed paper feeder for a paper shredder. The feeder should hold a stack of A4 paper vertically and guide the sheets down into the shredder using gravity only. The design must include: – A vertical magazine that fits standard A4 paper (210 × 297 mm) – A narrow adjustable outlet slot at the bottom that allows only 4–5 sheets to pass at a time – Smooth internal surfaces to prevent paper jams – A slightly tapered lower section to prevent bridging – A front or side opening to allow easy loading of paper – A wide mounting flange or stop that rests on top of the shredder so the feeder cannot be pulled inside – No moving parts, springs, or motors The feeder should rely entirely on gravity and the shredder’s pull force. Design must be suitable for 3D printing (PLA or PETG), with simple geometry and no supports required if possible. Style: functional, minimal, industrial Scale: sized for a typical home/office shredder slot Output as a single solid object, optimized for easy printing a