Magnetic Swarf Collection Tool for Hard-to-Reach Skate Sharpeners
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Solution Overview
Problem
Conventional methods for removing metallic swarf from skate sharpeners are inefficient, often spreading debris and causing damage to the sharpener, and fail to effectively clean hard-to-reach areas.
Innovation Solution
A collection tool with a handle, sheath, and plunger mechanism that uses magnets to attract and collect swarf, featuring a flexible sheath to conform to sharpener surfaces and ridges to prevent swarf from being carried into the handle, allowing for safe and complete removal without damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional air cleaning processes or devices (vacuums and blowers) are used to remove swarf, then some swarf can be removed from the sharpener, but the swarf spreads around the workspace and may cause damage to components
Solution Approach 1:
The patent introduces a collection tool as an intermediary device between the swarf and the workspace. The tool includes a collection mechanism (such as a magnet or brush) that captures swarf at the source, preventing it from spreading to the workspace while allowing controlled removal from the sharpener
Solution Approach 2:
The invention extracts the swarf removal function from the general cleaning process by using a specialized collection tool that can access hard-to-reach areas. The tool pulls swarf out from crevices and difficult locations where conventional vacuums cannot reach, containing the removal process within a controlled tool mechanism
2Productivity
If brushes are used to remove swarf, then some swarf can be removed from the sharpener, but the swarf spreads around the workspace
Solution Approach 1:
The collection tool serves as an intermediary that captures swarf in a controlled manner. Instead of allowing brushes to scatter swarf across the workspace, the tool's collection mechanism (magnet or enclosed brush) contains the swarf within its structure, enabling removal without dispersion
3Productivity
If conventional cleaning methods are used, then swarf removal is attempted, but hard to access locations within the sharpener cannot be effectively cleaned
Solution Approach 1:
The collection tool is designed with segmented or modular components that can be configured to access different areas of the sharpener. The tool may include extendable elements, adjustable components, or multiple collection mechanisms that can be positioned to reach into crevices and hard-to-access locations
Solution Approach 2:
The collection tool provides localized cleaning capability by directing the collection mechanism (magnet or brush) to specific hard-to-reach areas. The tool allows the user to focus the cleaning action on particular problem areas within the sharpener rather than attempting to clean the entire device uniformly
4Productivity
If conventional cleaning methods are used, then swarf removal is performed, but damage may occur to mechanical and electrical components of the sharpener
Solution Approach 1:
The collection tool acts as a protective intermediary between the cleaning process and the sharpener's components. The tool's designed collection mechanism (magnet or enclosed brush) allows swarf removal while the tool's structure protects mechanical and electrical components from direct contact with abrasive brushes or high-velocity air flows that could cause damage
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 tool efficiently collects swarf from small crevices and hard-to-reach areas, preventing spread and damage to the sharpener, enhancing operational safety and effectiveness.
Implementation Method 1
The plunger can comprise a plunger body comprising one or more magnets, the plunger body configured to move the one or more magnets along the first channel and the second channel
Data Source
AI summary
A collection tool for collecting metallic debris can comprise a handle, a sheath, and a plunger. The handle can comprise a handle body and a first channel extending through the handle body between a distal opening a proximal opening. The sheath can extend from the distal end of the handle body and can comprises a sheath body and a second channel extending through the sheath body between a distal end and a proximal opening aligned with the distal opening of the first channel. The plunger can comprise a plunger body compressing one or more magnets and configured to move the magnets along the channels, and a plunger handle at a proximal end of the plunger body. The plunger handle is configured to move the plunger between a first configuration with the magnets near the distal end of the second channel and a second configuration with the magnets positioned within the first channel.