CNC Knitting Machine Integrated Control System for Custom Garment Production

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Solution Overview

Problem

The high cost and time-consuming process of producing single custom knitted garments using traditional knitting machines, along with the inefficiency of shipping machines from different countries, result in increased costs and reduced accessibility for fashion designers and consumers.

Innovation Solution

An integrated system that includes a CNC knitting machine paired with an integrated control system, thermal scanner, and online platform for custom order processing, allowing for localized production, body scanning, and real-time customization, enabling efficient production of custom knitted products by minimizing the need for entire garment replacement and optimizing yarn usage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If a traditional knitting machine is used for single garment production, then high quality can be achieved, but production time and cost increase significantly

Engineering Contradiction:
Improvegarment qualityVSAvoidproduction time
Core Design Contradiction:
Manufacturing precisionVSProductivity

Solution Approach 1:

The knitting machine is divided into modular components including a control system, yarn supply system, needle assembly, and waste removal system. This segmentation allows each component to be optimized independently for both quality and efficiency, enabling faster production cycles without sacrificing garment quality through coordinated operation of specialized modules

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The knitting machine incorporates dynamic control systems that can adjust needle speed, yarn tension, and stitch patterns in real-time during operation. This dynamic adaptability allows the machine to optimize its operation for each specific garment design, maintaining high quality while reducing production time through intelligent parameter adjustment rather than fixed slow-speed operation

Inventive Principle:
Principle #15Dynamics

2Ease of manufacture

If a knitting machine is shipped from a different country, then production capability is provided, but shipping time and costs increase substantially

Engineering Contradiction:
Improveproduction capabilityVSAvoidshipping time
Core Design Contradiction:
Ease of manufactureVSLoss of time

Solution Approach 1:

The knitting machine is designed as a self-contained unit with integrated control systems, power supply, and operational software that can be deployed immediately upon arrival. This self-service capability eliminates the need for complex assembly or configuration after shipping, reducing the effective lead time despite the machine being manufactured and shipped from a different location

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The control system and operational parameters are pre-configured during manufacturing, and the machine arrives ready-for-production with all necessary components assembled and tested. This preliminary preparation ensures that once the machine is delivered, production can begin immediately without additional setup time, minimizing the impact of shipping delays on the overall production schedule

Inventive Principle:
Principle #10Preliminary action

3Ease of manufacture

If entire garments are replaced rather than minimized replacement, then production simplicity is maintained, but material waste and cost increase

Engineering Contradiction:
Improveproduction simplicityVSAvoidmaterial waste
Core Design Contradiction:
Ease of manufactureVSLoss of substance

Solution Approach 1:

The system can extract and remove only the defective or misaligned portions of a knitted garment rather than discarding the entire piece. The controlled needle movement and positioning systems allow precise extraction of specific sections for replacement while retaining the majority of the original garment, significantly reducing yarn and material waste while maintaining production simplicity through automated partial-replacement operation

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

Instead of discarding entire garments when defects occur, the system recovers and retains usable portions of the knitted material. The control system tracks which sections need replacement and which can be retained, allowing recovery of valuable yarn and material resources while maintaining ease of manufacture through automated identification and selective replacement of only the necessary portions

Inventive Principle:
Principle #34Discarding and recovering

Data Source

PatentUS10650429B2Knitted textile methods and systems
Publication Date: 2020.05.12 GERSON GARRETT
  • US10650429B2 patent drawing
  • US10650429B2 patent drawing
  • US10650429B2 patent drawing

AI summary

An apparatus including at least one variation order processing server is configured to include at least one communication device coupled to at least one knitted textile consumer variation website, at least one production variation instruction data converter processor, at least one variation adapted knitting machine integrated control systems, at least one order tracking processor, at least one internet communication device, a thermal scanner, and at least one integrated control systems adaptation device, and at least one integrated knitted textiles variation ecommerce web application is configured to be coupled to at least one consumer internet communication device for communicating with the at least one knitted textile consumer variation website.