Automated Shawarma Slicing Mechanism for Consistent Meat Thickness
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Solution Overview
Problem
Traditional methods for preparing Shawarma, Gyros, and Doner Kebab sandwiches are inefficient due to manual labor requirements, inconsistent slice thickness, exposure to heat, air pollution, and slow production, which can lead to injuries, inconsistent taste, and increased costs.
Innovation Solution
An automated apparatus that includes a grilling, smoking, and slicing mechanism for meat, along with a sandwich assembly system that automatically dispenses ingredients and prints order information, reducing manual labor and ensuring consistent quality and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If manual slicing is used, then the operator can control the slicing process, but the slice thickness is inconsistent and the operator is exposed to heat and air pollution
Solution Approach 1:
The patent replaces manual mechanical slicing with an automated slicing mechanism that uses a rotating blade to slice meat consistently. The automated system eliminates human exposure to heat and pollution while maintaining precise control over slice thickness through mechanical means.
Solution Approach 2:
The patent introduces an automated slicing device as an intermediary between the meat source and the final product. This intermediary mechanism performs the slicing function without requiring direct human intervention in the hazardous environment, thereby protecting operators while ensuring consistent slice quality.
2Reliability
If traditional roasting methods are used, then the meat can be cooked, but the production time is long and the process is slow
Solution Approach 1:
The patent implements preliminary preparation of meat by pre-cutting and pre-seasoning the meat before roasting. This preliminary action reduces the overall production time while maintaining cooking quality, as the meat is already prepared for optimal cooking performance.
Solution Approach 2:
The patent employs continuous roasting mechanisms where multiple spits rotate simultaneously in controlled environments. This continuous operation allows for uninterrupted cooking processes, increasing productivity while maintaining consistent cooking quality through automated temperature and rotation control.
3Productivity
If automated slicing is implemented, then the slicing speed increases, but the device complexity increases
Solution Approach 1:
The patent divides the slicing function into separate modular components: a rotating blade mechanism, a meat support system, and a control system. This segmentation allows for simplified individual components that can be manufactured and maintained more easily, while collectively achieving high slicing speeds.
Solution Approach 2:
The automated slicing mechanism is designed to handle multiple types of meat and produce various slice thicknesses using a single device configuration. This multi-functionality reduces the need for multiple specialized devices, thereby managing complexity while maintaining high productivity across different product requirements.
4Manufacturing precision
If skilled labor is required for meat preparation, then the quality can be maintained, but the labor cost increases and skilled workers are scarce
Solution Approach 1:
The patent implements self-service automation where the system automatically performs tasks traditionally requiring skilled judgment, such as monitoring meat doneness, adjusting rotation speeds, and controlling slicing parameters. The automated system serves itself by using sensors and controllers to maintain quality standards without human intervention.
Solution Approach 2:
The patent incorporates feedback mechanisms through sensors that monitor temperature, rotation speed, and slicing parameters in real-time. This feedback allows the automated system to adjust its operations to maintain preparation quality equivalent to skilled labor, while the programmed control logic manages the complexity of these adjustments.
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 apparatus significantly reduces preparation time, minimizes labor requirements, ensures consistent product quality, and enhances customer experience by providing quick, hygienic, and cost-effective Shawarma, Gyros, and Doner Kebab sandwiches.
Implementation Method 1
The meat is roasted by inserting a vertical spindle 111 through the meat, and then placing the meat and spindle into a grilling unit which slowly rotates the spindle, thereby evenly cooking the meat.
Implementation Method 2
If a smoked flavor is desired to be added, this is normally accomplished by roasting using natural coal. Compared to gas or electrically produced heat, roasting using natural coal results in slow production, additional cost and efforts.
Data Source
AI summary
Methods and apparatuses for preparing sandwiches (subs, wraps) and meal, such as Shawarma, Gyros and Doner Kebab sandwiches and meals. The apparatus includes a grilling mechanism, a smoking mechanism, a slicing mechanism, sandwich and meal assembly mechanism, sandwich wrapping and packing mechanism and accepting money and credit card mechanism. The slicing mechanism is configured to slice a cylinder or cone of meat in an automated, substantially helical slicing pattern. The sandwich assembly includes various components to automatically dispense selected bread, condiments, and other sandwich and meal ingredients and wrapping and packing the sandwich.