Autonomous Manipulator Coating Supply System

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing feed devices on processing machines can only accommodate a limited number of coating materials due to space and complexity constraints, making it difficult to provide a variety of coating materials to the machine.

Innovation Solution

A delivery system comprising a storage device and a mobile, autonomous manipulator, such as a 6-axis robot, that transfers coating materials between the storage device and the feed device, allowing for the supply of any number of coating materials without the need for them to be stored on the processing machine.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If feed devices are designed to accommodate multiple coating materials on the processing machine, then the variety of coating materials that can be supplied increases, but the device complexity and space requirements increase

Engineering Contradiction:
Improvevariety of coating materialsVSAvoidcomplexity of feed device
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent extracts the coating material storage function from the processing machine itself and places it in a separate storage device. The manipulator serves as an intermediary to transfer coating materials between the storage device and the feed device on the processing machine. This separation allows the processing machine to maintain a simple feed device while still having access to multiple coating materials stored externally.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The manipulator acts as an intermediary element between the storage device and the feed device. It automatically transfers coating materials between these two components, eliminating the need for complex manual handling mechanisms and reducing the overall system complexity while enabling versatile coating material supply.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If feed devices are designed to accommodate multiple coating materials on the processing machine, then the variety of coating materials that can be supplied increases, but the space requirements increase

Engineering Contradiction:
Improvevariety of coating materialsVSAvoidspace on processing machine
Core Design Contradiction:
Adaptability or versatilityVSArea of stationary object

Solution Approach 1:

The patent removes the coating material storage function from the processing machine's feed device and relocates it to a separate storage device. This extraction allows the feed device on the processing machine to remain compact and simple, while the storage device can be positioned externally to provide unlimited coating material variety without consuming space on the processing machine itself.

Inventive Principle:
Principle #2Taking out (Extraction)

3Productivity

If coating materials are stored on the processing machine, then quick access is possible, but the space and complexity are limited

Engineering Contradiction:
Improvequick access to coating materialsVSAvoidcomplexity of supply system
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The manipulator is designed to automatically transfer coating materials between the storage device and the feed device without requiring manual intervention. This self-service mechanism maintains quick access to coating materials while reducing the complexity of the supply system by eliminating the need for manual handling and complex control mechanisms.

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP3890932B1Supply system, method to equip a supply device with a coating material and use
Publication Date: 2024.04.17 HOMAG GMBH
  • EP3890932B1 patent drawingFigure 1

AI summary

The present invention relates to a supply system for supplying a coating material to a feed device for feeding a coating material to a processing machine, wherein the supply system comprises: a storage device designed to store at least one coating material, and a manipulator designed to transfer coating material between the feed device and the storage device.