Compact Flatbread Machine With Integrated Pressing and Cooking
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Solution Overview
Problem
Existing solutions for making flatbreads in residential kitchens are either too complex, costly, or inefficient, often requiring extensive engineering features and storage space, and do not effectively replicate the quality and flavor of freshly made homemade flatbreads.
Innovation Solution
A compact flatbread machine with a series of stations for raw material addition, mixing, dough piecing, pressing, and cooking, allowing for the preparation of small batches of flatbreads with minimal user effort and without the need for expensive electronics or storage-intensive capsules, using a hopper for bulk ingredient mixing and a cooking zone with adjustable temperatures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a machine makes flatbreads automatically, then productivity is improved, but device complexity increases
Solution Approach 1:
The machine is divided into distinct functional stations: mixing station with hopper, dough piecing station, pressing station with platen, and cooking zone. Each station performs a specific operation in sequence, allowing automated production while keeping individual components simple and manageable.
Solution Approach 2:
The pressing platen serves multiple functions: it presses the dough to desired thickness and simultaneously cooks the flatbread when heated. This multi-functionality reduces the number of separate components needed, simplifying the overall device while maintaining automated productivity.
2Reliability
If sensors and fail-safe features are added, then reliability is improved, but device complexity and cost increase
Solution Approach 1:
The machine uses simple mechanical and thermal principles to achieve consistent results without complex electronics. The hopper feeds dough automatically, the platen applies consistent pressure, and the cooking zone provides controlled heating. The system self-regulates through basic physics rather than requiring sensors or electronic control.
3Manufacturing precision
If batch mixing is used, then manufacturing precision is improved, but loss of time increases
Solution Approach 1:
The hopper pre-mixes a batch of dough ingredients before they are needed for pressing and cooking. This preliminary mixing action ensures consistent dough quality is prepared in advance, and the mixed dough is then fed automatically to subsequent stations, reducing overall preparation time while maintaining precision.
4Area of stationary object
If a compact design is used, then area of stationary object is reduced, but device complexity may increase
Solution Approach 1:
The pressing and cooking functions are merged into a single station where the platen both presses and cooks the flatbread. This consolidation reduces the overall footprint of the machine while maintaining all necessary functions, achieving compact design without excessive complexity.
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
Enables the production of high-quality, flavorful flatbreads in small batches with minimal user input, reducing costs and environmental impact while maintaining the freshness and taste of homemade flatbreads, suitable for residential kitchen use.
Implementation Method 1
a cooking zone subsequent to the dough pressing assembly, where the lower platen is configured to transfer the pressed flatbread dough piece to the cooking zone
Implementation Method 2
a mixing assembly in operational communication with the hopper, the mixing assembly configured to blend the raw materials in the mixing chamber
Data Source
AI summary
Various examples are related to making flatbreads such as, e.g., a compact machine for making flatbread in a residential kitchen-type environment or other countertop, tabletop, or space limited applications. In one example, a machine includes a hopper including a mixing chamber configured for bulk addition of raw materials for preparation of flatbread pieces; a mixing assembly configured to blend the raw materials into a flatbread dough mixture; a dough piecing assembly configured to generate a dough piece from an extruded portion of the flatbread dough mixture; a lower platen configured to transfer the pressed flatbread dough piece to a cooking zone on the dough contacting surface for cooking; and a flatbread ejection station configured to remove a cooked flatbread piece from the machine. A second cooking zone can be included to further cook the pressed flatbread dough piece prior to ejection from the machine.