Individual Heating Units for Resin Adhesion in Manufacturing

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Solution Overview

Problem

Existing manufacturing apparatuses face challenges in improving adhesion between multiple manufacturing materials, particularly when they are collectively heated, which can lead to inconsistent temperature distribution and reduced manufacturing accuracy.

Innovation Solution

A manufacturing apparatus featuring individual heating units that deliver and heat multiple linear manufacturing materials side by side, allowing for precise temperature control and improved adhesion by adjusting heating temperatures based on the materials' positions and delivery amounts, along with a pressing unit to enhance surface contact.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If multiple manufacturing materials are collectively heated, then heating process is simplified, but temperature distribution becomes inconsistent and adhesion deteriorates

Engineering Contradiction:
Improveheating process complexityVSAvoidtemperature distribution uniformity
Core Design Contradiction:
Device complexityVSManufacturing precision

Solution Approach 1:

The heating system is divided into multiple independent heating units, each corresponding to a specific manufacturing material. This segmentation allows each material to be heated individually with precise temperature control, eliminating the temperature distribution inconsistencies that occur with collective heating while maintaining manageable system complexity through modular design.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Each heating unit is configured to provide localized heating tailored to the specific thermal requirements of its corresponding manufacturing material. This local quality approach ensures that each material receives the precise temperature it needs for optimal adhesion, rather than relying on a single heating zone that cannot accommodate varying thermal properties across different materials.

Inventive Principle:
Principle #3Local quality

2Manufacturing precision

If individual heating units are used for each manufacturing material, then temperature control precision and adhesion are improved, but device complexity increases

Engineering Contradiction:
Improveadhesion qualityVSAvoidheating system structure
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

Multiple heating units are integrated into a single coordinated system that works in unison to heat different manufacturing materials. This merging approach combines the individual heating functions into a unified structure, reducing overall system complexity while maintaining the precision benefits of individual heating control for each material.

Inventive Principle:
Principle #5Merging (Combining)

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

This approach enhances adhesion and manufacturing accuracy by minimizing temperature differences between materials, preventing insufficient heating, and ensuring consistent application, even during complex shape formation.

Implementation Method 1

The individual heating units individually heat the manufacturing materials delivered by the delivery unit

Methodology Applied
Scientific EffectHeating: Heating

Data Source

PatentUS11298878B2Manufacturing apparatus
Publication Date: 2022.04.12 FUJIFILM BUSINESS INNOVATION CORP
  • US11298878B2 patent drawing
  • US11298878B2 patent drawing
  • US11298878B2 patent drawing

AI summary

A manufacturing apparatus includes a delivery unit and individual heating units. The delivery unit delivers plural linear manufacturing materials that are arranged side by side to apply the manufacturing materials onto a table. The manufacturing materials contain resin. The individual heating units individually heat the manufacturing materials delivered by the delivery unit.