Printer Guiding Module Swing-Out Structure for Rapid Paper Loading
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Solution Overview
Problem
The curled nature of paper inside automated machines makes it inconvenient to install, leading to prolonged printing times and poor print quality due to limited space within the printer.
Innovation Solution
A printer design with a guiding module that opens away from the printing module, forming a larger space for paper installation, and fastening members that secure the paper's stable passage through the module.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If the guiding module is built-in the printing unit, then the structure is compact, but the space for paper installation is limited
Solution Approach 1:
The guiding module is designed to be movable relative to the printing unit, allowing it to swing between a built-in position (for compactness) and an extended position (for increased paper installation space). The swing arm mechanism with plug pivots enables dynamic reconfiguration of the internal space based on operational needs.
Solution Approach 2:
The guiding module extends in a direction away from the printing module along the side wall, utilizing the lateral dimension created by the swing arm mechanism. This dimensional extension provides additional space for paper installation without significantly increasing the overall footprint of the printer.
2Volume of moving object
If the guiding module opens away from the printing module, then the space for paper installation increases, but the structural stability may be compromised
Solution Approach 1:
The guiding module transitions from a static built-in structure to a dynamic movable structure that can swing between positions. This allows the system to achieve both compactness and extended space as needed, while maintaining structural integrity through the pivot connection points.
Solution Approach 2:
The printer structure is divided into separate modules: the printing unit and the guiding module connected by swing arms. This segmentation allows independent movement and positioning of each module, enabling the guiding module to extend for paper installation while the printing unit remains stable.
3Loss of time
If the paper is curled and installed quickly, then the waiting time is reduced, but the paper passage stability may be affected
Solution Approach 1:
The guiding module is pre-positioned and the swing arms are ready to swing into place, allowing the paper installation process to be performed quickly without requiring complex adjustments during installation. The pre-configured structure guides the paper smoothly through the printing module.
Solution Approach 2:
The guiding module acts as an intermediary between the paper roll and the printing module, providing a smooth transition path for the curled paper. The swing arm mechanism with plug pivots creates a guided passage that maintains paper stability during the quick installation process.
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
Accelerates paper installation, reducing customer waiting time and ensuring stable printing by allowing quick and efficient paper change and installation.
Implementation Method 1
Each swing arm is pivotally connected to a perforation of the side wall by a plug. The guiding module swings back and forth in a direction away from or towards the printing module using the plug as a pivot.
Data Source
AI summary
A fast-operating printer which enables users to quickly change and install paper has a main body and a printing unit. By arranging a plug assembly of the guiding module into a perforation on the side wall as the hardware design, the guiding module effectively opens in a direction away from the printing module so that a larger space between the guiding module and the printing module is formed, allowing cashiers to quickly thread the paper through it, thereby accelerating the paper installation process and reducing customer waiting time. Furthermore, the first fastening members of the printing module correspondingly fasten into the second fastening members of the guiding module, ensuring stable passage of the paper through the printing module for printing. The enlarged space enables the cashier to rapidly change and install the paper sheet for printing, thereby reducing waiting time for consumers and providing other significant advantages.