Tilting Coupler Support for Drum Port Alignment Automation

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Solution Overview

Problem

Existing devices for automating the connection of a coupler to a drum container are insufficient in accurately inserting and fastening the coupler due to variations in drum container shapes and orientations.

Innovation Solution

A coupler supporting module that includes a base frame, a slide frame, a tilting joint, and a coupler holder, allowing the coupler to tilt according to the angle of the discharge port of the drum container, enabling automatic attachment and detachment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a fixed-position coupler connection device is used, then the device structure is simple, but it cannot accommodate variations in drum container orientations and angles

Engineering Contradiction:
Improveadaptability to drum container orientationsVSAvoidcoupler supporting module structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The coupler supporting module employs a tilting joint mechanism that enables dynamic adjustment of the coupler's orientation. The tilting part can rotate relative to the support part, allowing the system to adapt to different drum container angles while maintaining a relatively simple overall structure.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The coupler supporting module is divided into distinct functional segments: a support part for mounting, a tilting joint with tilting support part and tilting part, and a coupler holder. This segmentation allows each component to perform its specific function while contributing to overall adaptability.

Inventive Principle:
Principle #1Segmentation

2Reliability

If manual coupler connection is performed, then the device structure is simple, but the risk of accidents from harmful liquid exposure increases

Engineering Contradiction:
Improvesafety against harmful liquid exposureVSAvoidautomatic coupler attachment
Core Design Contradiction:
ReliabilityVSExtent of automation

Solution Approach 1:

The automated coupler supporting module performs the connection operation autonomously without requiring manual intervention. The system self-adjusts the coupler orientation and executes the attachment to the discharge port automatically, eliminating human exposure to harmful liquids while maintaining operational reliability.

Inventive Principle:
Principle #25Self-service

3Manufacturing precision

If the coupler position is fixed, then the device structure is simple, but the insertion accuracy into the discharge port decreases

Engineering Contradiction:
Improvecoupler insertion accuracyVSAvoidposition adjustment mechanism
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The tilting joint mechanism provides dynamic position adjustment capability, allowing the coupler to be precisely oriented toward the discharge port. The rotational degrees of freedom in the tilting joint enable accurate alignment while keeping the adjustment mechanism relatively simple.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20250136428A1Coupler supporting module for drum container
Publication Date: 2025.05.01 PROTEC CO LTD
  • US20250136428A1 patent drawing
  • US20250136428A1 patent drawing
  • US20250136428A1 patent drawing

AI summary

Provided is a coupler supporting module configured to support a coupler for a drum container that stores various types of liquid, the coupler being connected to the drum container to enable liquid flow, and more particularly, a coupler supporting module for a drum container, which supports the coupler to tilt according to an angle of a discharge port of the drum container. The coupler supporting module for a drum container allows the coupler to be inserted into the discharge port of the drum container while tilting the coupler to align with an angle the discharge port when the coupler is lowered, by supporting the coupler in a tiltable manner using a tilting joint. Accordingly, the coupler supporting module for a drum container is applicable to an automated device that automatically connects the coupler to the drum container and is effectively utilized.