Flexible Frame Dust Collection Apparatus for Power Tool Debris Capture
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Solution Overview
Problem
Existing dust collection systems for power tools are inefficient in capturing debris and dust, requiring excessive energy consumption and manual effort, and may not effectively prevent larger debris from being dispersed, posing health and safety risks.
Innovation Solution
A dust collection apparatus featuring a frame body made from partially flexible and/or elastic materials, such as foam or elastomer, with a dust blocking component that allows airflow while trapping dust, comprising a mesh structure or filter, and a method of producing this apparatus using molding and attachment techniques to create a unitary and enclosed dust collection cavity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-generated harmful factors
If a vacuum cleaning device is used to collect debris and dust, then dust collection is achieved, but energy consumption increases and manual effort is required
Solution Approach 1:
The dust collection apparatus is passively integrated into the power tool housing and automatically captures debris and dust at the source during tool operation, without requiring separate vacuum cleaning devices or manual intervention. The flexible frame body allows the apparatus to conform to the workpiece and maintain effective collection throughout the sanding or cutting operation.
2Object-generated harmful factors
If a fixed suction port is used in vacuum cleaning, then dust collection is possible, but the suction port can only be positioned approximate to the workpiece, reducing collection efficiency
Solution Approach 1:
The dust collection apparatus employs a flexible frame body made of elastomer material that can dynamically conform to the contours of different workpieces. This flexibility allows the apparatus to adapt its shape and position to maintain optimal contact with the workpiece surface, ensuring effective dust collection regardless of the workpiece geometry.
3Stability of the object's composition
If rigid frame bodies are used in dust collection apparatus, then structural stability is maintained, but adaptability to different workpiece contours is reduced
Solution Approach 1:
The dust collection apparatus utilizes a flexible frame body constructed from elastomer material that can bend and conform to various workpiece contours while maintaining its structural integrity. This flexible yet stable construction allows the apparatus to adapt to different workpiece shapes and sizes without compromising the enclosure's ability to collect and contain dust effectively.
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 apparatus effectively captures dust and debris by allowing airflow while preventing larger particles from escaping, providing a more efficient and safer solution for workshop environments with reduced energy consumption and improved ease of use.
Implementation Method 1
a dust blocking component attached the frame body at the exhaust outlet; wherein the dust blocking component is arranged to allow an airflow passing through
Implementation Method 2
the frame body comprises an at least partially flexible and/or elastic material
Data Source
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AI summary
A dust collection apparatus and a method of producing a dust collection apparatus. The dust collection apparatus comprises a frame body defining an air inlet and an exhaust outlet; and a dust blocking component attached the frame body at the exhaust outlet; wherein the dust blocking component is arranged to allow an airflow passing through, and the combination of the frame body and the dust blocking component defines a dust collection cavity therein; and wherein the frame body comprises an at least partially flexible and/or elastic material.