Partly Disposable Plug-and-Spray Adhesive System
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing systems for applying two-component adhesives are cumbersome, costly, and prone to clogging, with complex equipment that is difficult to handle and control, especially when applying higher pressures, which limits their suitability for efficient and controlled adhesive application in manufacturing processes.
Innovation Solution
A partly disposable plug&spray system using two disposable containers for the adhesive components, capable of withstanding pressures between 10 kPa and 1000 kPa, with a lightweight, adaptable design that includes a flexible inner vessel and a robust outer wall for easy relocation and precise control of adhesive application, utilizing pressurized air and a coupler for efficient mixing and application.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If prior art systems use large containers with pressure equipment for adhesive application, then adhesive can be supplied continuously, but the equipment becomes voluminous, complex and costly
Solution Approach 1:
The system divides the adhesive supply into two separate disposable containers (first component and second component), each independently manageable. This segmentation eliminates the need for complex pumping systems while enabling continuous supply through simple connection to spray equipment
Solution Approach 2:
The invention employs disposable containers for adhesive components that are replaced when empty, eliminating the need for expensive, complex pressure equipment and cleaning systems. The disposable nature maintains productivity while dramatically reducing device complexity
2Ease of operation
If pressure is applied to transfer adhesive from container to spray equipment, then adhesive flow is enabled, but clogging and blocking of tubes may occur
Solution Approach 1:
The disposable containers are designed to be replaced rather than cleaned, eliminating clogging issues entirely. When clogging occurs, the entire container is discarded and replaced, ensuring continuous reliable operation without maintenance
3Productivity
If complicated supporting equipment such as pumps and pressure devices is used, then adhesive can be pressurized and transferred, but the system becomes difficult to handle and relocate
Solution Approach 1:
By using disposable containers that can be directly connected to spray equipment, the system eliminates heavy pumps and pressure devices. The simplified setup is easily moved and reconfigured, maintaining productivity while dramatically improving mobility and ease of operation
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system provides a lightweight, easy-to-use, and cost-effective solution for applying two-component adhesives with improved control over adhesive application, reducing clogging risks and allowing for precise regulation of spray pattern and shear force, enabling strong bond formation with minimal investment and enhanced mobility.
Implementation Method 1
By providing pressure an adhesive component is typically transferred through a tube or the like to the spray equipment
Data Source
Figure 1~2
Figure 3~5
AI summary
The present invention is in the field of a partly disposable system for a two component adhesive, a coupler for use in such a system, a disposable container comprising an adhesive component, and a method of filling disposable system. The disposable system comprises a first disposable container for a first component, and a second disposable container for a second component, each container being capable of withstanding a pressure of 100 kPa-600 kPa.