Automated Book Cover Assembly with Dynamic Film Cutting and Folding
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Solution Overview
Problem
Existing solutions for book covers lack versatility in fitting different book dimensions and often obscure the book's title, requiring time-consuming manual adjustments and lacking personalization options.
Innovation Solution
A method and assembly that uses a film unwound from a coil, with controlled cutting and folding devices, to create custom-fit book covers that can be personalized, allowing for remote dimension input and integration of title, logo, and identification codes, using a control unit to manage the cutting and folding process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If manual covering jackets are made with paper or film and adhesive tape, then the covering can be customized, but it takes up a considerable amount of time and depends on individual skills
Solution Approach 1:
The patent replaces manual mechanical operations (cutting, folding, gluing by hand) with an automated assembly system that uses mechanical cutting devices, folding mechanisms, and adhesive application systems controlled by a computer, thereby reducing time consumption while maintaining customization capability
Solution Approach 2:
The system allows dynamic adjustment of film dimensions and folding parameters through computer control to match different book sizes, enabling customized covering jackets to be produced automatically without increasing time consumption
2Adaptability or versatility
If manual covering jackets are made with paper or film, then flexibility is achieved, but the title of the book is covered up making it difficult to identify
Solution Approach 1:
The covering jacket is divided into distinct functional zones: a transparent or translucent film portion that allows the book title to remain visible, and an opaque protective covering portion that provides protection. This segmentation resolves the contradiction by maintaining both flexibility and information visibility
Solution Approach 2:
The patent uses transparent or translucent film materials in specific portions of the covering jacket to allow light transmission, thereby maintaining visibility of the book title while still providing protective coverage
3Ease of manufacture
If standard size covering jackets are used, then production is simplified, but they do not fit books of different dimensions
Solution Approach 1:
The system employs dynamic adjustable parameters in the cutting and folding processes, where the film dimensions and folding measurements can be automatically adjusted according to the specific book dimensions being covered, enabling simple production of custom-fit jackets
Solution Approach 2:
The automated assembly system is designed to handle multiple book sizes and types through programmable control, making the same equipment universally applicable to different dimensional requirements without complicating the production process
Data Source
AI summary
An assembly for realizing in continuous covering jackets of book elements of different dimensions starting from a film wrapped up in a coil. The assembly includes a mechanism for cutting the film unrolling from the coil for realizing pieces of the film; a first folding device of a first end of the pieces; a second folding device of a second end of the pieces; a control and command unit and a longitudinal welder suitable for both superiorly and inferiorly closing folded pockets and for regulating the height of the cover itself by trimming the parts in excess.