Bookbinding Apparatus Manual Paper Feeding Control

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Solution Overview

Problem

Existing bookbinding systems do not allow for the manual insertion of ready-made printed matters as a portion of a booklet, limiting user control over the manufacturing process.

Innovation Solution

A bookbinding apparatus that enables manual feeding of booklet components at desired timings by integrating a manual paper feeding unit and a case bookbinding device, allowing for the insertion of printed materials at specific pages through a network-connected printer and case bookbinding device, with features like automatic paper-feeding propriety management and trial paper feeding to prevent misfeeding.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If manual paper feeding is implemented to insert ready-made printed matter into booklets, then user control and adaptability are improved, but device complexity and operation difficulty increase

Engineering Contradiction:
Improveability to insert ready-made printed matterVSAvoidcomplexity of manual feeding mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

A sensor acts as an intermediary between the manual paper feeding operation and the bookbinding device. The sensor detects the presence and position of manually fed sheets, automatically verifying whether they are correctly positioned without requiring complex mechanical guidance systems or operator expertise.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If manual paper feeding is implemented to insert ready-made printed matter, then versatility is improved, but ease of operation deteriorates due to increased operational steps

Engineering Contradiction:
Improveability to insert ready-made printed matterVSAvoidease of manual feeding operation
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The sensor provides immediate feedback to the operator about whether the manually fed sheet is correctly positioned. This feedback loop allows operators to quickly correct positioning errors without complex procedures, maintaining ease of operation while enabling versatile manual feeding capabilities.

Inventive Principle:
Principle #23Feedback

3Adaptability or versatility

If existing bookbinding systems are used without manual feeding capability, then device complexity is reduced, but adaptability to insert ready-made printed matter is limited

Engineering Contradiction:
Improveability to insert ready-made printed matterVSAvoidcomplexity of bookbinding system
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The sensor serves as a minimal intermediary component that bridges the gap between simple bookbinding operations and the need for manual insertion of ready-made printed matter. This single added element provides versatile functionality without substantially increasing overall system complexity.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentEP2962861B1Bookbinding apparatus
Publication Date: 2017.12.13 RISO KAGAKU CORP
  • EP2962861B1 patent drawingFigure 1
  • EP2962861B1 patent drawingFigure 2
  • EP2962861B1 patent drawingFigure 3

AI summary

An aligning unit (305) stores a paper bundle that is formed by inserting a medium (TG) that is different from printed body text paper sheets conveyed from a printer (20) into the printed body text paper sheets. A manual paper feeding unit (304) stores a medium that is manually fed. A conveyance control unit (308b) makes the medium be conveyed from the manual paper feeding unit (304) to the aligning unit (305) after the body text paper sheets that include a page specified by a print job are stored in the aligning unit (305) and before the body text paper sheet conveyed from the printer immediately afterwards is stored in the aligning unit (305).