Magnetic Rotor Cleaning Station Using Adhesive Tape for Ferrous Particles
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing cleaning technologies fail to effectively remove ferrous particles from the surface of cylindrical magnetic rotors due to their strong magnetic attraction, which are not displaced by traditional washing methods.
Innovation Solution
A cleaning station that uses a rotating magnetic rotor and adhesive tape, where the adhesive tape is pressed against the rotor surface to migrate ferrous particles onto itself, utilizing a pusher device and motorized support pins to manage the tape unwinding and winding, ensuring complete removal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If traditional washing methods are used on magnetic rotors, then non-magnetic material and organic substances can be removed, but ferrous particles remain attracted to the magnetic surface and cannot be removed
Solution Approach 1:
The patent introduces an adhesive tape as an intermediary element between the cleaning system and the magnetic rotor surface. The tape's adhesive layer acts as a mediator that captures ferrous particles through adhesion, allowing them to be transferred from the magnetic surface without requiring direct mechanical or chemical action on the particles themselves.
Solution Approach 2:
The invention replaces traditional mechanical washing systems (water jets, brushes, chemicals) with an adhesive-based removal system. Instead of using mechanical force to dislodge particles against magnetic attraction, the system uses adhesive forces to capture and transfer particles, fundamentally substituting the cleaning mechanism.
2Force
If high pressure washes are used on magnetic rotors, then cleaning force is increased, but ferrous particles are only displaced on the surface rather than removed
Solution Approach 1:
The adhesive tape serves as a mediator that intercepts ferrous particles before they can be merely displaced by high-pressure forces. The tape's adhesive layer provides a capturing mechanism that converts the high-pressure displacement action into effective particle removal through adhesion and transfer.
Solution Approach 2:
The patent converts the harmful effect of strong magnetic attraction (which causes particles to adhere firmly to the surface) into a beneficial effect. The same magnetic force that makes removal difficult is utilized to guide and concentrate ferrous particles onto the adhesive tape, where they are then easily transferred away.
3Manufacturing precision
If adhesive tape is used to remove ferrous particles, then complete particle removal is achieved, but the system requires complex motorized support pins and pusher devices for tape management
Solution Approach 1:
The support pins are designed with multi-functionality, serving both as structural supports for the adhesive tape and as rotatable elements that control tape unwinding and winding. The pusher device also performs multiple functions: advancing the tape, maintaining contact pressure with the rotor surface, and facilitating tape replacement, thereby reducing the need for separate dedicated components for each function.
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 solution efficiently removes ferrous particles from the rotor surface by leveraging adhesive tape to attract and transfer them, providing a thorough cleaning process that is adaptable to different rotor sizes and ensures complete particle removal.
Implementation Method 1
a pusher device configured to press the adhesive tape as it passes from the first and to the second support pin against the magnetic rotor housed in the seat so that by dragging (or in a motorized manner), the motion of the adhesive tape commands the rotation of the magnetic rotor about its axis A and the surface impurities on the magnetic rotor migrate from the magnetic rotor to the adhesive tape, remaining attached on the adhesive of the adhesive tape
Implementation Method 2
Due to the magnetic field generated by these particular rotors, the ferrous particles are spontaneously attracted and forcibly retained on their surface
Data Source
AI summary
A cleaning station for removing surface impurities from the surface of a cylindrical magnetic rotor having an axis; the cleaning station comprises: a seat for housing the magnetic rotor in a rotatable manner about its axis; a first pin having an axis parallel to the axis of the magnetic rotor when housed in the seat, wherein the first pin is rotatable about its axis and supports a roll of adhesive tape; a second pin having an axis parallel to the axis for the first pin; wherein the second pin receives an initial unwinding end of the roll of adhesive tape supported on the first pin and is rotatable about its axis to progressively wind the adhesive tape about its axis during unwinding from the first pin; a motorization for commanding the unwinding of the adhesive tape from the first pin and the winding of the adhesive tape on the second pin; a pusher device configured to press the adhesive tape as it passes from the first and to the second pin against the magnetic rotor housed in the seat so that by dragging, the motion of the adhesive tape commands the rotation of the magnetic rotor about its axis and the surface impurities on the magnetic rotor migrate from the magnetic rotor to the adhesive tape remaining attached on the adhesive of the adhesive tape. Main figure: FIG. 6