Food Crate Buffer Sorting for Continuous Washing
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Solution Overview
Problem
Existing devices for cleaning food crates lack flexibility, requiring continuous loading with only the currently needed crates for washing, limiting their operational flexibility and efficiency.
Innovation Solution
A device with a detection system and sorting unit that continuously sorts and manages food crates into buffer areas before and after the washing system, allowing for continuous operation and flexible handling of different crate types, including movable removal and loading units to manage buffer sections efficiently.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the washing device loads only currently needed crates according to demand, then the device operates efficiently for immediate needs, but the device lacks flexibility and cannot maintain continuous operation with multiple crate types
Solution Approach 1:
The buffer area is divided into multiple buffer sections, each capable of storing different crate types. This segmentation allows the system to maintain multiple crate types simultaneously without requiring a complete redesign of the loading mechanism, thus improving flexibility while keeping individual buffer sections manageable in size and complexity.
Solution Approach 2:
The patent introduces a temporal dimension to crate management by implementing buffers that store crates over time. Instead of immediate demand-based processing, the system accumulates crates in buffer sections before washing, allowing for more flexible scheduling and handling of different crate types without increasing the complexity of the core washing mechanism.
2Productivity
If the device processes only demanded crate types, then operational simplicity is maintained, but continuous operation and efficiency are compromised
Solution Approach 1:
The buffer sections automatically manage crate storage and release without requiring complex manual intervention. The system self-regulates by filling buffer sections when crates are available and releasing them when washing capacity is available, maintaining continuous operation while keeping the operating process relatively simple through automated buffer management.
Solution Approach 2:
The buffer sections enable continuous washing operation by decoupling the loading process from the washing process. Crates can be continuously loaded into buffer sections while the washing unit operates continuously, ensuring that the washing device never idle and maintaining high productivity without significantly complicating the overall operation.
3Adaptability or versatility
If buffer areas are configured with multiple buffer sections, then flexibility in managing different crate types is improved, but the device complexity increases
Solution Approach 1:
Each buffer section is designed with universal functionality to handle different crate types. The buffer sections can be dynamically assigned to different crate types based on demand, and the same loading mechanism can service multiple buffer sections. This universality improves the system's ability to manage multiple crate types while avoiding the complexity of having dedicated storage for each crate type.
4Reliability
If the sorting unit continuously sorts objects into buffer areas, then the supply of different crate types is ensured, but the device complexity and operational complexity increase
Solution Approach 1:
The sorting unit performs preliminary sorting of crates into appropriate buffer sections before the washing process. By pre-sorting crates and placing them in the correct buffer sections in advance, the system ensures reliable supply of the required crate types during washing without requiring complex real-time decision-making during operation, thus improving reliability while managing operational complexity.
Data Source
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AI summary
The device (1) has a conveying unit (3) for transporting the objects (2) along a transport path (T) from a service area (4) to a delivery area (5) and a peripheral area like a washing plant (6), which is arranged between the service area and the delivery area and through which the objects are guided. The buffer areas (7) are provided along the transport path before and after the peripheral area for temporarily receiving identical objects respectively. An independent claim is included for a method for manipulating objects, particularly multiple different containers such as food boxes.