Bun holding cabinet
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Solution Overview
Problem
In quick service restaurants and food service settings, managing and handling a variety of baked goods for sandwich assembly is challenging due to increased menu options and customer customizations, leading to inefficiencies in food preparation time and inventory management, as well as issues with baked goods becoming stale or degraded when exposed to uncontrolled environments.
Innovation Solution
A baked goods holding cabinet with a controlled environment compartment, conveyor system, and processor that manages the dispensing of baked goods to a toaster or treatment device, maintaining optimal temperature, humidity, and atmosphere to extend freshness, while integrating with a kitchen management system for inventory tracking and order fulfillment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If baked goods are kept in an uncontrolled environment for quick access, then handling speed is improved, but baked goods quickly become stale and degrade in quality
Solution Approach 1:
The patent implements a controlled environment within the holding cabinet that maintains specific atmospheric conditions (temperature, humidity, and gas composition) to preserve baked goods. The system uses heating elements, humidity controls, and enclosed compartments to create an inert-like environment that prevents staling and degradation while keeping baked goods readily accessible for quick dispensing.
2Adaptability or versatility
If multiple types of baked goods are stored together for menu variety, then adaptability is improved, but inventory management complexity increases
Solution Approach 1:
The holding cabinet is divided into multiple separate compartments, each dedicated to storing specific types of baked goods. The system includes multiple conveyors that can independently handle different baked good types. This segmentation allows the system to manage diverse inventory (different buns, rolls, and baked goods for various menu items) while simplifying tracking and retrieval through organized, dedicated storage zones for each baked good type.
Solution Approach 2:
The system incorporates sensors and controllers that monitor the presence, temperature, and humidity of baked goods in each compartment. This feedback mechanism enables automated tracking of inventory levels and conditions, allowing the system to manage complex multi-type baked good storage without increasing operational complexity, as the system self-monitors and can trigger alerts or adjustments.
3Reliability
If sequential preparation of food items is used for customization, then food quality is maintained, but preparation time exceeds customer expectations
Solution Approach 1:
The holding cabinet pre-positiones multiple types of baked goods in ready-to-dispense locations within controlled compartments. Baked goods are pre-heated and pre-positioned on conveyors before orders are placed, allowing the system to rapidly retrieve and deliver specific items without sequential preparation delays. This preliminary positioning and conditioning enables quick customization while maintaining quality.
Solution Approach 2:
The system uses continuous conveyors that constantly move and position baked goods in the optimal locations. The controlled environment continuously maintains temperature and humidity conditions. This continuous action ensures that whenever an order is placed, the needed baked goods are already in the correct state and position for immediate dispensing, eliminating idle time while maintaining quality standards.
4Adaptability or versatility
If more specialty baked goods are kept available for custom requests, then customer satisfaction is improved, but the learning curve for workers increases
Solution Approach 1:
The holding cabinet system is designed to automatically manage the dispensing of baked goods based on order requirements. The conveyors and controllers automatically retrieve and deliver the correct baked good types without requiring workers to manually search or remember inventory locations. This self-service capability allows the system to handle diverse specialty baked goods and complex customizations while reducing the operational burden and training requirements for workers.
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 system efficiently manages and maintains the freshness of multiple types of baked goods, reducing preparation time and human error in sandwich assembly by providing a controlled environment for storage and automated dispensing, ensuring consistent quality and reducing waste.
Implementation Method 1
A heating element is positioned within the cabinet and is operable by the processor to heat the cabinet
Implementation Method 2
A fan is positioned within the cabinet and is operable by the processor to circulate air within the cabinet
Data Source
AI summary
A baked good holding cabinet includes a compartment and provides a controlled environment within the compartment. A tray is configured to receive a plurality of baked goods and to be received within the compartment to hold the plurality of baked goods in the controlled environment. A cabinet actuator is operable to move a baked good within the cabinet to a dispense point of the cabinet.