A modular food preparation system
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Solution Overview
Problem
Existing automated cooking systems are inflexible, expensive, and not adaptable for use outside a kitchen or on a larger scale. They lack modularity, making it difficult to upgrade or combine with traditional cooking methods, and they generate significant food waste and have inefficient maintenance processes.
Innovation Solution
A modular automatic or semi-automatic cooking system that consists of stackable food preparation modules with interchangeable containers, allowing for flexible configurations and combinations with traditional cooking methods. The system includes a user interface and a main control unit for autonomous control of food preparation steps, enabling upgradability and adaptability for various cooking scenarios.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If automated cooking systems are designed with fixed configurations, then they can perform specific cooking tasks reliably, but they cannot be upgraded or adapted to different cooking methods
Solution Approach 1:
The automated cooking system is divided into separate functional modules (food preparation module, cooking module, serving module) that can be independently configured and combined. Each module performs a specific cooking task reliably, while the overall system adaptability is achieved through modular assembly, allowing users to upgrade or adapt the system by adding or removing modules without affecting the reliability of individual components.
Solution Approach 2:
The modules are designed with universal interfaces and standardized connection mechanisms that enable them to work together in different configurations. The food preparation module can serve multiple cooking methods by adjusting its parameters, and the same module can be used across different system configurations, providing both reliable task performance and system versatility.
2Adaptability or versatility
If automated cooking systems include multiple specialized components, then they can handle various cooking tasks, but the system becomes bulky and complex
Solution Approach 1:
Instead of one large complex system, the cooking apparatus is segmented into multiple smaller functional modules. Each module has a specific function (preparation, cooking, serving), which simplifies the internal structure of each component while the combination of modules provides comprehensive cooking capabilities. This modular approach reduces overall system complexity by making each individual module simpler and more focused.
Solution Approach 2:
The modules are designed to nest or stack together in a compact arrangement, with the food preparation module positioned above the cooking module, which in turn is above the serving module. This vertical nesting minimizes the horizontal footprint and makes the system more space-efficient, reducing the bulky appearance while maintaining full functionality.
3Device complexity
If food preparation modules are designed with stationary containers, then the structure is simple and stable, but food materials cannot be efficiently transferred between modules
Solution Approach 1:
The containers are designed to be movable rather than stationary, allowing them to be transported between modules by a robotic arm or conveyor mechanism. This dynamic design enables efficient food transfer from the food preparation module to the cooking module and then to the serving module, significantly improving productivity. The added complexity of movement mechanisms is offset by the substantial gain in automated food handling efficiency.
4Productivity
If containers are made rotatable to enable food discharge, then food transfer capability is improved, but the container design becomes more complex
Solution Approach 1:
The containers incorporate a rotation mechanism that allows them to tilt or rotate for efficient food discharge into the cooking module. This dynamic feature enables complete emptying of the container contents without manual intervention. The rotation mechanism is integrated into the container design in a compact manner, adding minimal complexity while providing significant functional benefit for automated food transfer.
Solution Approach 2:
The rotation and discharge functions are merged into a single integrated mechanism within the container. Rather than separate systems for holding and dispensing food, the container design combines these functions, where the same structural elements enable both stable holding during transport and controlled discharge during transfer, reducing overall complexity.
Data Source
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AI summary
The system comprises one or more food preparation modules (1) which include one or more containers (20). The containers include at least a top lid (21) enabling to receive food materials. The modules (1) are furthermore configured so that food materials can be transferred from a first module to a second module placed underneath the first module in a stack of modules. This may be done by aligning containers of the modules to each other and to aligned transfer openings (30,31) in the modules. Preparation of food materials can take place through a movement of the containers inside a module (1) or by food processing tools integrated in the containers (20). The system may be expanded by modules configured for dedicated tasks, such as cooking modules (4) and a water supply module (2). The system also offers an option for the user to perform part of the food preparation and cooking process manually.