Multi-Use Hoop Framing Board Precision Assembly

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Solution Overview

Problem

Traditional hooping mounting frame apparatuses are complex and lack precision and durability, making them inefficient for diverse embroidery applications.

Innovation Solution

A process involving precision cut and drilled extruded acrylic and polypropylene pieces, assembled with hardware and accessories, using a CO2 laser cutter for precise cutting and printing for alignment indications, allowing for a multi-use hoop framing board with enhanced precision, durability, and ease of use.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If traditional hooping mounting frame apparatuses are used, then they can provide basic hooping functionality, but they are complex and lack precision and durability

Engineering Contradiction:
Improvedimensional precisionVSAvoidstructural complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The framing board is divided into multiple removable board pieces that can be individually precision-cut and drilled. These segments can be assembled in different configurations to create various hooping applications, reducing the complexity of a single large complex structure while maintaining high precision through standardized manufacturing of each piece.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The board pieces are designed with universal features such as standardized holes, slots, and mounting points that allow the same components to serve multiple functions. A single set of precision-manufactured pieces can create different hoop sizes and configurations, eliminating the need for multiple specialized apparatuses.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Reliability

If traditional hooping mounting frame apparatuses are used, then they can provide basic hooping functionality, but they lack durability

Engineering Contradiction:
ImprovedurabilityVSAvoidmanufacturing simplicity
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

The framing board uses composite construction combining acrylic board pieces with metal hardware components. The acrylic provides a durable, precise, and stable base that resists warping and wear, while the metal hardware adds strength to mounting points and moving parts, creating a highly reliable assembly that is still relatively simple to manufacture.

Inventive Principle:
Principle #40Composite materials

3Manufacturing precision

If precision cut and drilled extruded acrylic and polypropylene pieces are used, then manufacturing precision and durability are improved, but manufacturing complexity increases

Engineering Contradiction:
Improvecutting and drilling precisionVSAvoidmanufacturing process simplicity
Core Design Contradiction:
Manufacturing precisionVSEase of manufacture

Solution Approach 1:

The board pieces are pre-cut, pre-drilled, and pre-finished to precise dimensions before assembly. All critical holes, slots, and mounting features are prepared in advance during manufacturing, allowing the final assembly to be simple and quick without requiring complex field adjustments or precision work by the end user.

Inventive Principle:
Principle #10Preliminary action

4Loss of energy

If the multi-use hoop framing board is shipped in compact packaging, then shipping costs are reduced, but assembly complexity may increase

Engineering Contradiction:
Improveshipping costVSAvoidassembly ease
Core Design Contradiction:
Loss of energyVSEase of operation

Solution Approach 1:

The board pieces and accessories are designed to nest within each other or pack into a compact configuration for shipping. Smaller components fit into cavities or attach to larger pieces, creating a space-efficient package that reduces shipping volume and cost while allowing straightforward reassembly by simply reversing the nesting sequence.

Inventive Principle:
Principle #7Nested doll (Nesting)

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

The solution provides a highly precise, durable, and efficient multi-use hoop framing board that can be easily converted for various embroidery applications, offering improved precision and reduced shipping costs through compact packaging.

Implementation Method 1

The process includes the step of using a CO2 laser cutter to precision cut the extruded acrylic and polypropylene pieces.

Methodology Applied
Scientific EffectLaser cutting: Laser Ablation

Data Source

PatentUS10697099B2Process for making a hooping device
Publication Date: 2020.06.30 TEX INC
  • US10697099B2 patent drawing
  • US10697099B2 patent drawing
  • US10697099B2 patent drawing

AI summary

A multi-use hoop framing board and accessories, if any, manufacturing method includes obtaining precision cut and drilled extruded acrylic and polypropylene embroidery board pieces and hardware for assembling a multi-use hoop framing board. The steps include printing one or more of the board pieces and/or accessories to provide for pre-determined alignments and utilization of the embroidery board pieces in desired operating units. The pieces and hardware are then assembled into a multi-use hoop framing board.