Book Cover Feeder With Sectioned Side Guide

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Solution Overview

Problem

Existing book production lines face challenges in efficiently and flexibly incorporating unique book blocks and covers, especially in small or micro-editions, where unambiguous identification is crucial for processing, and existing feeders struggle to handle multiple cover formats sequentially and economically.

Innovation Solution

A book cover feeder system with a guiding side and driving side, featuring a feeding device, cover magazine, and separating device, which allows for the automatic handling and storage of different cover formats, using a side guiding device divided into sections that can be adjusted based on the format, enabling flexible and economic processing of book covers.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a book cover feeder is designed to handle multiple cover formats, then the adaptability and versatility of the feeder is improved, but the device complexity increases due to the need for adjustable guiding sections and format change mechanisms

Engineering Contradiction:
Improveability to handle multiple cover formatsVSAvoidcomplexity of adjustable guiding device
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The side guiding device is divided into multiple sections that can be independently adjusted. Each section can be positioned to accommodate different cover formats, allowing the feeder to handle various sizes without requiring complete redesign of the guiding system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The guiding sections are made movable and adjustable rather than fixed. This allows the feeder to dynamically adapt to different cover formats by repositioning the guiding sections, enabling format changes during operation while maintaining manageable complexity through modular adjustment mechanisms.

Inventive Principle:
Principle #15Dynamics

2Productivity

If automatic format change capability is implemented, then the productivity and ease of operation are improved, but the device complexity and initial investment cost increase

Engineering Contradiction:
Improveprocessing speed and efficiencyVSAvoidcomplexity of automatic format change mechanism
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The guiding sections are pre-configured in positions suitable for different standard formats. Before processing a new format, the system can quickly select and position the appropriate pre-configured sections, reducing the complexity of real-time adjustments while maintaining high productivity.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The feeder system automatically detects the cover format and adjusts the guiding sections without requiring manual intervention. The system self-regulates by selecting appropriate guiding configurations based on the detected format, improving productivity while keeping the control mechanism relatively simple through automated decision-making algorithms.

Inventive Principle:
Principle #25Self-service

3Manufacturing precision

If precise identification and allocation of unique book blocks and covers is implemented, then the manufacturing precision and reliability are improved, but the measurement and detection difficulty increases

Engineering Contradiction:
Improveaccuracy of book block and cover allocationVSAvoiddifficulty of identifying unique book parts
Core Design Contradiction:
Manufacturing precisionVSDifficulty of detecting and measuring

Solution Approach 1:

The system incorporates detection devices that identify unique book blocks and covers, and this information is fed back to the control system. The control system uses this feedback to make precise allocation decisions, ensuring that the correct cover is assigned to the correct book block while maintaining manageable detection complexity through systematic information processing.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

An intermediary control system is introduced between the detection devices and the allocation mechanism. This intermediary processes the identification information, matches book blocks with corresponding covers based on unique identifiers, and coordinates the allocation process, thereby achieving high precision without requiring direct complex interaction between detection and allocation components.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS8579274B2Cover feeder for multiple format covers
Publication Date: 2013.11.12 MULLER MARTINI HLDG
  • US8579274B2 patent drawing
  • US8579274B2 patent drawing
  • US8579274B2 patent drawing

AI summary

A book cover feeder to supply book covers to a production unit of a book production line. The feeder has a guiding side and a driving side for conveying the book covers in a production direction. The book cover feeder comprising includes a feeding device onto which book covers of a single format are deposited singly, in a scaled formation or in a stack formation. A magazine is arranged to receive the covers from the feeding device. The magazine has a stacking shaft. A separating device is operatively arranged relative to the magazine. The feeding device, the cover magazine and the separating device are embodied integrally or adjoining each other. The feeding device includes, on the guiding side and/or the driving side, a side guiding device that is divided into multiple sections arranged one behind the other in the production direction.