Manual Wire Stripper with Adjustable Blade Assembly
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Solution Overview
Problem
Conventional methods for removing electrical insulation from wires, such as melting, are energy-intensive and environmentally detrimental, making them inefficient and costly for recycling processes.
Innovation Solution
A manually-operated wire stripper with an adjustable cutting assembly and multiple wire slots allows for precise cutting and removal of insulation across various wire sizes by creating an incision and pulling the insulation along the wire length.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If melting method is used to remove insulation, then insulation removal is achieved, but energy consumption increases and environmental harm occurs
Solution Approach 1:
The patent replaces the thermal field (melting method) with a mechanical field (cutting assembly). The blade assembly with movable blade physically cuts through the insulation material instead of using heat to melt it, thereby eliminating energy consumption and environmental harm associated with thermal processing while achieving complete insulation removal.
Solution Approach 2:
The patent changes the operating parameter from thermal energy (temperature) to mechanical force (cutting pressure). By adjusting the mechanical parameters such as blade sharpness, cutting force, and positioning accuracy, the system achieves insulation removal without the negative effects of thermal processing including energy consumption and environmental pollution.
2Ease of manufacture
If melting method is used to remove insulation, then insulation removal is achieved, but environmental harm increases
Solution Approach 1:
The patent replaces the thermal field (melting method) with a mechanical field (cutting assembly). The blade assembly with movable blade physically cuts through the insulation material instead of using heat to melt it, thereby eliminating energy consumption and environmental harm associated with thermal processing while achieving complete insulation removal.
3Ease of manufacture
If conventional wire strippers are used, then insulation removal is achieved, but adaptability to different wire sizes is limited
Solution Approach 1:
The patent implements a movable blade assembly that can be adjusted along the base plate to accommodate different wire diameters. The cutting assembly includes a movable carriage system with guide rods and adjustment mechanisms that allow dynamic repositioning of the blade to match various wire sizes, thereby achieving high adaptability while maintaining effective insulation removal capability.
Solution Approach 2:
The patent designs a universal wire stripper system that can handle multiple wire sizes through a single device. The adjustable cutting assembly, combined with multiple wire slots of different dimensions, creates a multi-functional tool that adapts to various insulation thicknesses and wire diameters, eliminating the need for multiple specialized strippers.
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
This method reduces energy consumption and environmental impact while providing a cost-effective and efficient means to strip insulation, facilitating the recycling process.
Implementation Method 1
A blade is utilized to create an incision in the electrical insulation of an electrical wire
Data Source
AI summary
A manually-operated wire stripper is a device for cutting and removing the electrical insulation from an electrical wire. The device includes a base plate onto which a first mounting plate and a second mounting plate are perpendicularly mounted. A first rod is rotatably mounted through the first mounting plate and the second mounting plate. A cutting assembly is mounted for longitudinal movement to the first rod and may be moved into position such that a blade of the cutting assembly is aligned with a selected slot from a plurality of wire slots traversing through the base plate. An electrical wire may be stripped by inserting the electrical wire through the selected slot, creating a cut in the electrical insulation with the blade, and then manually pulling the electrical wire through the selected slot to remove the electrical insulation along the length of the electrical wire.