Movable Cover Flap for Media Conveying Path Guidance
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional conveying devices in image recording apparatuses lack an efficient mechanism to selectively guide media between different conveying paths, leading to potential jamming and operational inefficiencies.
Innovation Solution
A conveying device featuring a movable cover with a guide portion and a pivotable flap, supported by the cover, which can be selectively restricted or allowed to pivot, enabling controlled guidance of media between various paths within the device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a flap is provided to guide media between conveying paths, then media guidance flexibility is improved, but device complexity increases
Solution Approach 1:
The flap is designed to be movable rather than fixed, allowing it to pivot between different positions to guide media along different conveying paths. This dynamic element provides adaptability without requiring multiple separate fixed guides for each possible path configuration.
Solution Approach 2:
The single flap structure serves multiple functions by pivoting to different positions, effectively replacing what would otherwise require multiple fixed guide structures for different conveying paths. One component performs the work of several potential components.
2Ease of repair
If a cover is made movable to facilitate jam removal, then ease of maintenance is improved, but device complexity increases
Solution Approach 1:
The cover is designed to pivot between a closed position (during operation) and an open position (for maintenance and jam removal). This single movable cover replaces what would otherwise require disassembly of multiple fasteners or panels, simplifying the maintenance process while adding only one degree of freedom to the system.
3Reliability
If a restricting mechanism is added to control flap pivoting, then media guidance reliability is improved, but device complexity increases
Solution Approach 1:
The restricting mechanism acts as an intermediary between the flap and the conveying paths, controlling when and how the flap can pivot. This mechanism ensures the flap only moves to positions that properly guide media, preventing misalignment or jamming while adding a relatively simple control element.
Solution Approach 2:
The restricting mechanism is designed to automatically engage and disengage based on the cover position and media presence, without requiring external control systems. The mechanism self-regulates to maintain proper flap positioning, reducing the need for additional control complexity.
Data Source
AI summary
In a conveying device, a cover member includes a guide portion and is configured to move relative to a casing between a first position at which the guide portion defines a first conveying path, and a second position at which the guide portion exposes the first conveying path to an exterior of the conveying device. A conveying unit is configured to convey a medium along a second conveying path. A flap is supported by the cover member and pivotable about a pivot axis between a third position and a fourth position. The flap is configured to guide the medium toward the conveying unit. A restricting mechanism is configured to selectively allow and restrict pivoting of the flap to the fourth position.