Thread Clamping Control Layout for Multi-Head Embroidery Machines

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Solution Overview

Problem

Existing embroidery machines, especially large or multi-head machines, require multiple operators or frequent back-and-forth movement due to limited operation areas, causing operational inconvenience.

Innovation Solution

A thread clamping device with functional buttons and indicator lights on a mounting seat, allowing control of the embroidery frame and machine head from a centralized location, enhancing operability and reducing the need for multiple operators.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the operation panel is equipped with only one and has a relatively small operation area, then the device complexity is reduced, but the ease of operation deteriorates

Engineering Contradiction:
Improveease of operationVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The operation panel is segmented into multiple distributed control interfaces. Each thread clamping device mounting seat is equipped with its own functional buttons and indicator lights, allowing operators to control different machine heads from different locations rather than requiring a single centralized panel.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The control interface is extended from a single two-dimensional panel to a three-dimensional distributed arrangement. Control buttons are placed on multiple mounting seats positioned at different locations around the machine, creating additional spatial dimensions for operation access.

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

2Productivity

If the embroidery machine is large or multi-head, then the processing capability is improved, but the ease of operation deteriorates due to limited operation area

Engineering Contradiction:
Improveprocessing capabilityVSAvoidease of operation
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The machine is segmented into multiple independent control zones, with each thread clamping device mounting seat serving as an independent control station for its corresponding machine head. This allows operators to work at different stations simultaneously without interfering with each other.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Each thread clamping device mounting seat with functional buttons serves multiple purposes: it acts as both a thread clamping mechanism and a local control station for the corresponding machine head, eliminating the need for separate control panels for each station.

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

3Adaptability or versatility

If two people are needed or one operator needs to run back and forth, then the control coverage is improved, but the productivity deteriorates

Engineering Contradiction:
Improvecontrol coverageVSAvoidproductivity
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The control system is segmented into multiple autonomous control nodes distributed at different mounting seats. Each node can independently control its corresponding machine head, allowing a single operator to manage multiple heads by moving between stationary control points rather than running back and forth to a single panel.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Each thread clamping device mounting seat is equipped with its own functional buttons and indicator lights, making each control station self-sufficient. The control interface serves itself by having all necessary controls and feedback indicators integrated at each mounting seat location.

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP4656787A1Embroidery machine and thread clamping device
Publication Date: 2025.12.03 ZHEJIANG HEHE ELECTROMECHANICAL CO LTD
  • EP4656787A1 patent drawingFigure 1~2
  • EP4656787A1 patent drawingFigure 3
  • EP4656787A1 patent drawing

AI summary

The invention discloses an embroidery machine and a thread clamping device, including an embroidery machine body, a machine head, an embroidery frame, and a thread clamping device on the embroidery machine body. The thread clamping device comprises a thread clamping device mounting seat, corresponding thread regulator components, and functional buttons, or indicator lights and functional buttons in the functional area, for controlling the embroidery frame or/and the machine head on the thread clamping device mounting seat. As the thread clamping device is typically positioned above the machine head in a corresponding configuration, the embroidery frame and machine head can be controlled and adjusted via functional buttons on the thread clamping device corresponding to the machine head during embroidery machine operation observation. The invention simplifies operation, alleviates operator burden, and enhances work efficiency. With a simple structure and ease of use, the invention boasts high practical value and broad market prospects.