Automatic Page Turning Mechanism for Book Digitization
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Solution Overview
Problem
Traditional methods for digitizing bound documents are labor-intensive and costly due to the need for manual page turning, making them unsuitable for smaller institutions or individuals.
Innovation Solution
A system using a rotating platform with an adhesive page lifter and a transparent hood allows for automatic page turning without user intervention, utilizing a single motor and minimal mechanical parts to reduce costs and increase reliability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual page turning is used for digitization, then operational control is simple, but productivity is low and labor intensity is high
Solution Approach 1:
The system performs page turning automatically without requiring human operators to manually turn each page. The rotating platform and adhesive lifter mechanism self-actuate to advance pages through the scanner, eliminating manual labor while maintaining operational simplicity.
Solution Approach 2:
The patent replaces the manual mechanical action of page turning with an automated mechanical system consisting of a rotating platform, adhesive lifter, and page guide. This substitution increases productivity while keeping the system relatively simple in structure.
2Extent of automation
If complex mechanical page turning devices are used, then automation is high, but device complexity and cost increase
Solution Approach 1:
The page turning function is divided into distinct operational phases: page engagement by the adhesive lifter, rotation on the platform, separation from the book, and positioning by the page guide. This segmentation allows each phase to be handled by simple, dedicated mechanical elements rather than a complex integrated mechanism.
Solution Approach 2:
The system uses changes in rotational parameters of the platform to control the page turning process. By varying the rotation speed and position, the system achieves automatic page advancement without requiring complex mechanical actuators for each movement, thereby reducing overall device complexity.
3Loss of time
If traditional digitization systems are used, then imaging quality is maintained, but operational cost and time consumption increase
Solution Approach 1:
The rotating platform enables continuous page advancement without stopping between pages. The adhesive lifter continuously engages and releases pages in sequence, creating an uninterrupted digitization process that significantly reduces total digitization time compared to manual methods while maintaining image quality.
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
The system enables efficient and cost-effective digitization of bound documents, allowing for affordable ownership by individuals and institutions, with reduced operational costs and increased reliability compared to existing solutions.
Implementation Method 1
A page lifter with an adhesive surface is dropped onto an uppermost page of the book. The uppermost page is held fast by the page lifter.
Data Source
AI summary
A system and method for automatically turning the pages of an open book (80) without user intervention for the purposes of digital imaging or viewing. One embodiment of the system includes a rotating platform (15) for mounting the open book (80), a page lifter (51), a transparent stationary hood (62), and a camera (201). As the platform (15) rotates, the page lifter (51) is dropped onto the uppermost page on the leading side of the book (80). The uppermost page is held fast and lifted up by the page lifter (51). The platform (15) continues to rotate, peeling the uppermost page free from the page lifter (51) and eventually trapping the book completely under the hood (62) which holds the book (80) open and keeps the uppermost pages visible. The platform (15) rotation is paused momentarily to allow for image capture by a camera (201) viewing the open book (80) through the hood (62). Other embodiments are described and shown.