Imaging Unit Movable Path for Recording Medium Interference

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Solution Overview

Problem

Interference is likely to occur between a recording medium being transported from a storage unit and an imaging unit disposed downstream in the transport direction, due to the configuration of the imaging unit.

Innovation Solution

A recording medium storage device is designed with a storage unit, a blowing unit that blows gas onto the recording medium, and an imaging unit that is positioned downstream but has parts that are movable in a direction separating from the transport path of the recording medium.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If the imaging unit is disposed on the downstream side of the storage unit in the recording medium transport direction, then the imaging unit can effectively image the recording medium, but interference is likely to occur between the recording medium being transported and the imaging unit

Engineering Contradiction:
Improveimaging capabilityVSAvoidinterference between recording medium and imaging unit
Core Design Contradiction:
Measurement precisionVSObject-affected harmful factors

Solution Approach 1:

The imaging unit is configured with movable parts that can move in a direction separating from the transport path of the recording medium. This dynamic configuration allows the imaging unit to be positioned on the downstream side for effective imaging while avoiding interference with the transported recording medium by moving away from the transport path when needed

Inventive Principle:
Principle #15Dynamics

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

This configuration minimizes interference between the recording medium and the imaging unit, allowing for effective imaging and transport of the recording medium without mechanical conflicts.

Implementation Method 1

a blowing unit that blows gas onto the recording medium stored in the storage unit

Methodology Applied
Scientific EffectGas flow:

Data Source

PatentUS20250076802A1Recording medium storage device and image forming apparatus
Publication Date: 2025.03.06 FUJIFILM BUSINESS INNOVATION CORP
  • US20250076802A1 patent drawing
  • US20250076802A1 patent drawing
  • US20250076802A1 patent drawing

AI summary

A recording medium storage device includes a storage unit that stores a recording medium to be transported; a blowing unit that blows a gas onto the recording medium stored in the storage unit; and an imaging unit that is disposed on a downstream side of the storage unit in a recording medium transport direction, and that images the recording medium stored in the storage unit, at least a part of the imaging unit being movable in a direction separating from a transport path of the recording medium.