Rotating Media Receiver for Jam-Free Roll Printing Stacking
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Solution Overview
Problem
Existing printing medium accommodating apparatuses face challenges in efficiently stacking rolled printing media without a stand, leading to surface damage, jamming, and inconvenience in handling discharged media.
Innovation Solution
A printing medium accommodating apparatus with a receiving member, holding member, and attachment unit that allows attachment to a stand-less printer, featuring a turning member and attachment units for flexible positioning and secure holding of discharged media.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a printing medium accommodating apparatus is configured with a stand to support the printing apparatus, then the printing medium can be properly discharged and stacked, but the setting position is limited to where the stand can be placed
Solution Approach 1:
The attachment unit is divided into separate components that can be independently attached and detached from the printing apparatus. The holding member and receiving member are segmented to allow flexible positioning without requiring a fixed stand structure, enabling the apparatus to be placed at various locations.
Solution Approach 2:
The attachment unit is designed with universal adaptability to be mounted on different types of printing apparatus regardless of whether they have stands. The attachment unit serves multiple functions including holding the receiving member, providing attachment to the printing apparatus, and enabling flexible positioning, making the system versatile for various deployment scenarios.
2Ease of operation
If a sheet member with U shape is used to receive rolled printing medium, then the printing medium can be discharged along the sheet member, but surface damage and jamming may occur
Solution Approach 1:
The receiving member is designed as a flexible cloth-like sheet that can conform to the shape of rolled printing medium. This flexibility allows the sheet to gently receive and guide the rolled medium without causing surface damage, while still providing the necessary structural support to prevent jamming during discharge.
Solution Approach 2:
The receiving member is configured to accommodate curved or rolled printing medium rather than forcing it into a straight configuration. The U-shaped or curved design of the receiving member allows the rolled printing medium to discharge smoothly along its contour, preventing surface damage and jamming.
3Reliability
If the holding member is fixed in position, then the receiving member is securely held, but flexible positioning is not achieved
Solution Approach 1:
The attachment unit incorporates a turning member that enables the holding member to rotate or adjust its position dynamically. This dynamic capability allows the receiving member to be positioned at different angles and locations while maintaining secure attachment, providing both reliability and positioning flexibility.
Solution Approach 2:
The turning member acts as an intermediary mechanism between the fixed attachment point on the printing apparatus and the holding member. It mediates between the need for secure attachment and the desire for flexible positioning, allowing the holding member to be oriented in different directions while remaining firmly attached.
Data Source
AI summary
A printing medium accommodating apparatus can stack a printing medium discharged from a discharge port of a printing apparatus. This accommodating apparatus includes a receiving member configured to receive a printing medium discharged from the discharge port; a holding member configured to hold one end of the receiving member; and a turning member configured to turn the holding member, and includes an attachment unit capable of attaching the turning member to an insertion slot provided in the printing apparatus.