Button Product Fabrication With Vertical Die Stacking

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Solution Overview

Problem

Existing button product manufacturing devices have a large installation area due to the arrangement of printing and mold units, necessitating a compact design.

Innovation Solution

The button product manufacturing device is designed with the die unit positioned above the printing unit, reducing the overall installation area by eliminating the need for side-by-side placement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Area of stationary object

If the die unit and printing unit are disposed side by side, then the device can maintain simple structure and ease of operation, but the installation area increases

Engineering Contradiction:
Improveinstallation areaVSAvoiddevice layout complexity
Core Design Contradiction:
Area of stationary objectVSDevice complexity

Solution Approach 1:

The patent applies vertical stacking to arrange the die unit and printing unit in the height direction rather than side-by-side in the horizontal plane. Specifically, the die unit is positioned above the printing unit, transforming a two-dimensional horizontal layout into a three-dimensional vertical arrangement, thereby reducing the installation area while maintaining functional integrity

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Area of stationary object

If the die unit is disposed above the printing unit, then the installation area is reduced, but the conveying path becomes more complex

Engineering Contradiction:
Improveinstallation areaVSAvoidconveying path complexity
Core Design Contradiction:
Area of stationary objectVSDevice complexity

Solution Approach 1:

The conveying unit is positioned to extend from the printing unit upward to the die unit, effectively nesting the conveying path within the vertical structure. This allows the printing medium to be conveyed vertically from the printing unit to the die unit without requiring additional horizontal space, integrating the conveying function into the stacked arrangement

Inventive Principle:
Principle #7Nested doll (Nesting)

Data Source

PatentEP4623748A1Can product fabricating device
Publication Date: 2025.10.01 BROTHER KOGYO KK
  • EP4623748A1 patent drawingFigure 1
  • EP4623748A1 patent drawingFigure 2
  • EP4623748A1 patent drawingFigure 3

AI summary

Provided is a button product fabricating device that has a reduced installation footprint and that is made more compact. This button product fabricating device for fabricating a button product by connecting a front member and a rear member comprises a printing unit for printing onto a printing target medium, a die unit for connecting the front member and the rear member, and a conveying unit for conveying the printing target medium above the front member in a conveying direction from the printing unit toward the die unit, wherein the die unit is disposed above the printing unit.