Movable Injection Molding System with Integrated Peripheral Devices

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Solution Overview

Problem

Existing injection molding systems face restrictions in placement due to the dispersed arrangement of peripheral devices, which limits their operational flexibility and convenience.

Innovation Solution

An integrated injection molding system where the injection molding machine, material supply device, temperature controller, dryer, and controller are housed within a movable casing, allowing for centralized operation and enhanced mobility.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If peripheral devices are dispersedly arranged, then each device can be independently positioned, but the place where the injection molding machine can be used is restricted

Engineering Contradiction:
Improveplacement flexibilityVSAvoidsystem arrangement
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines the injection molding machine, material supply device, temperature controller, dryer, and controller into a single integrated casing. This merging of previously dispersed devices into one unified mobile unit resolves the technical contradiction by enabling flexible placement throughout facilities while maintaining all necessary functional components in a coordinated arrangement

Inventive Principle:
Principle #5Merging (Combining)

2Adaptability or versatility

If all devices are integrated into a movable casing, then operational flexibility is improved, but the size and weight of the system increases

Engineering Contradiction:
Improveoperational flexibilityVSAvoidsystem weight
Core Design Contradiction:
Adaptability or versatilityVSWeight of moving object

Solution Approach 1:

The patent implements mobility by equipping the integrated casing with casters, transforming the system from a fixed installation to a dynamically movable unit. This dynamic capability allows the heavy integrated system to be repositioned throughout facilities as needed, resolving the contradiction between integration weight and operational flexibility

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS11491691B2Injection molding system
Publication Date: 2022.11.08 SEIKO EPSON CORP
  • US11491691B2 patent drawing
  • US11491691B2 patent drawing
  • US11491691B2 patent drawing

AI summary

An injection molding system includes: an injection molding machine where a shaping mold is installed; a material supply device supplying a material to the injection molding machine; a temperature controller controlling a temperature of the shaping mold; a dryer drying a material stored in the material supply device; a controller controlling the injection molding machine; and a casing. The injection molding machine, the material supply device, the temperature controller, the dryer, and the controller are provided inside the casing. The casing has a caster and is configured to be movable.