Multi-Component Floor Dispensing Rig for Automated Mixing

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Solution Overview

Problem

Existing methods for applying flooring materials, such as epoxy coatings, require manual mixing and dispensing, which are inefficient and labor-intensive, especially when multiple components are involved.

Innovation Solution

A mobile floor surface dispense rig with integrated wheels, supports, displacers, and pumps that automatically mix and dispense multiple flooring material components, featuring movable and stowable displacers for efficient material handling and a dispenser that can be easily positioned for precise application.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual mixing and dispensing methods are used, then device complexity is reduced, but productivity and labor efficiency deteriorate

Engineering Contradiction:
Improvedispensing efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent combines multiple functions (mixing, pumping, and dispensing) into a single integrated rig system. The mixing container is merged with pumping mechanisms and dispensing apparatus, allowing automated multi-component material processing in one unified system, thereby improving productivity without proportionally increasing overall system complexity

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The rig is designed as a multi-functional system that can handle multiple components, perform mixing, pumping, and dispensing operations. The system can accommodate different material supplies and component configurations, providing universal applicability for various flooring material applications while maintaining efficient automated operation

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

2Ease of operation

If automated pumping systems are used, then labor requirements are reduced, but ease of operation deteriorates due to system complexity

Engineering Contradiction:
Improveoperational simplicityVSAvoidautomation level
Core Design Contradiction:
Ease of operationVSExtent of automation

Solution Approach 1:

The system incorporates automatic material drawing and pumping mechanisms that operate autonomously once configured. The displacers automatically draw materials from supplies and pump them through the system without continuous manual intervention, allowing the equipment to serve itself during operation while maintaining ease of use through simplified controls

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The pumping system uses movable displacers that can be positioned and adjusted dynamically based on material levels and dispensing requirements. This dynamic capability allows the automated system to adapt to changing conditions while maintaining operational simplicity through automated adjustment mechanisms

Inventive Principle:
Principle #15Dynamics

3Productivity

If multiple material supplies are integrated into one system, then productivity improves, but device complexity increases

Engineering Contradiction:
Improvematerial handling efficiencyVSAvoidsystem integration complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system divides material handling into separate, modular components - each material supply is handled by its own displacer and pumping mechanism. This segmentation allows independent management of each material stream while integrating them into a unified dispensing system, improving productivity through coordinated multi-material handling without excessive complexity

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system employs a hierarchical structure where multiple material supplies are integrated within a single rig framework. The displacers and pumping mechanisms are nested within the overall system architecture, with each component fitting into a defined space and function, thereby managing complexity through organized integration of multiple materials

Inventive Principle:
Principle #7Nested doll (Nesting)

Data Source

PatentUS20260027576A1Multi component floor surface dispensing rig
Publication Date: 2026.01.29 GRACO MINNESTOA INC
  • US20260027576A1 patent drawing
  • US20260027576A1 patent drawing
  • US20260027576A1 patent drawing

AI summary

A floor surface dispense rig is configured to mix multiple constituent materials together to form a plural component flooring material and is configured to output that plural component material onto a ground surface. The dispense rig includes multiple displacers that draw the individual constituent materials from material supplies and pump the constituent materials to a dispenser for emitting the resultant plural component material.