Laundry Separation Conveyor with Lateral Pressing for Damage Control
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Solution Overview
Problem
Existing methods for untangling and separating compact masses of laundry from washing machines are inefficient and can damage the laundry due to the need for manual handling and the high cost and space requirements of known devices like driers and shakers.
Innovation Solution
A device comprising a housing with a conveyor belt, lateral plate elements actuated by pressure medium cylinders, and an output sley, which gradually reduces the height of the laundry mass through lateral pressing and separates the pieces using a coordinated system of conveyor belts and pressure medium control to prevent damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual handling is used to separate laundry pieces, then the laundry can be separated, but physical force must be mustered up and the pieces could be damaged
Solution Approach 1:
The patent replaces manual mechanical handling with an automated mechanical system consisting of a conveyor belt and pressing device. The pressing device applies controlled compressive forces to untangle and separate laundry pieces automatically, eliminating the need for manual physical force and reducing damage risk through precise force control.
Solution Approach 2:
The pressing device adjusts the compression force parameters to optimize separation effectiveness while preventing damage. By controlling the magnitude and duration of compressive forces, the system achieves effective untangling without exceeding damage thresholds of the laundry materials.
2Productivity
If driers and shakers are used to untangle laundry, then the laundry can be untangled and pre-dried, but the production of such devices is extensive and expensive and requires large space
Solution Approach 1:
The patent divides the untangling function into discrete operational stages: initial pressing to loosen the compact mass, conveyor belt transport to distribute pieces, and secondary pressing for final separation. This segmentation allows each component to perform a specific function with simple construction, avoiding the need for complex rotating drums and shaking mechanisms.
Solution Approach 2:
The patent extracts the essential untangling function from complex drier-shaker systems and implements it through a simplified pressing and conveying mechanism. By removing unnecessary components like rotating drums, heating elements, and shaking mechanisms, the system achieves effective untangling with minimal device complexity and space requirements.
3Volume of moving object
If the mass of laundry is pressed to reduce height, then the laundry can be compacted for transport, but the pieces could be damaged by excessive compressive force
Solution Approach 1:
The pressing device incorporates feedback control to monitor and adjust compressive forces in real-time. Sensors detect the resistance of the laundry mass and automatically adjust the pressing force to maintain optimal compression levels, preventing excessive force that could damage delicate laundry pieces while still achieving effective compaction.
Solution Approach 2:
The system applies gradual compression rather than sudden heavy pressure, cushioning the laundry pieces against damage. The pressing mechanism increases compression force progressively and maintains it within safe limits, preventing shock damage to the laundry while achieving the desired reduction in mass height for transport.
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 device effectively untangles and separates laundry with controlled compressive forces, reducing the risk of damage and improving efficiency over existing methods, allowing for integration into conveyor systems for further processing.
Implementation Method 1
the mass of laundry is untangled by repeated lateral pressing and is moved along a device, which gradually reduces the height of the mass of laundry
Implementation Method 2
a deforming device, which acts on the mass of laundry, and an output device, which partially separates the pieces of laundry of the mass of laundry
Data Source
AI summary
A device for untangling pieces of laundry, in particular flat pieces of laundry, is provided. The device is integrated into a processing system that includes a washing system, a press and a conveying system. The mass of laundry is delivered from the press, is conveyed through a rack-like housing, and is untangled. The laundry is then transferred to a transverse conveyor belt in separated form.