Bun separation
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Solution Overview
Problem
In quick service restaurants (QSR) and food service settings, handling and preparing baked goods for sandwich assembly is inefficient due to the complexity of managing pre-sliced buns, which can become stale or degrade quickly, and the increased menu options lead to a higher learning curve for workers, making it difficult to separate and direct bun portions correctly for toasting.
Innovation Solution
A bun separator system that includes a bun feeder, obstruction, and actuator to selectively separate pre-sliced buns into portions, guiding them along specific feed paths for individual treatment, such as toasting, while maintaining the buns in a controlled environment to prevent degradation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If pre-sliced buns are provided in complete condition, then the interior of the baked good is protected from degradation, but the partitioned pieces must be separated and directed for individual treatment which adds complexity
Solution Approach 1:
The bun is pre-sliced before being placed in the holder, so the slicing action is performed in advance. The holder then maintains the pre-sliced bun in a controlled environment to preserve freshness, and separation occurs automatically when needed without requiring manual slicing or complex separation mechanisms during the assembly process.
Solution Approach 2:
The bun holder is designed with a specific structure that includes a holder body with a holder cavity, and the pre-sliced bun is positioned within this cavity. The holder provides structured support for the segmented bun pieces, allowing them to be held separately but together in a controlled environment that prevents degradation while simplifying the separation process.
2Ease of operation
If baked goods are held separately once sliced, then they can be accessed individually, but the interior of the baked good is susceptible to degradation when exposed to air
Solution Approach 1:
The holder cavity provides a protective enclosure for the pre-sliced bun, shielding the interior surfaces from direct air exposure. The bun remains in this protected environment until separation is needed, preventing degradation from air exposure while still allowing for individual access when required.
Solution Approach 2:
The bun is pre-sliced and positioned within the holder cavity in advance, so that individual portions are already prepared and accessible. The holder maintains these pre-separated portions in a protected state, providing both individual accessibility and protection from degradation simultaneously.
3Adaptability or versatility
If the number of menu options and customer customizations increase, then more variety is provided, but the assembly instructions become harder for workers to remember and correctly follow
Solution Approach 1:
The bun holder is designed to automatically present the bun in the correct orientation and position for assembly. The holder structure itself provides the assembly guidance through its physical design, eliminating the need for workers to memorize complex assembly instructions for different bun types and configurations.
Solution Approach 2:
The bun holder is designed with a universal structure that can accommodate different types of buns and configurations. The holder body and cavity design provide a standardized interface that works across multiple menu items and customization options, simplifying the assembly process regardless of the specific bun type being used.
Data Source
AI summary
A bun separator separates pre-sliced buns into portions. A bun feeder receives a pre-sliced bun having a plurality of portions and moves the pre-sliced bun along a first feed path. An obstruction is arranged relative to the first feed path and engages at least one portion of the plurality of portions of the pre-sliced bun. An actuator operates to selectively engage at least one portion of the plurality of portions of the pre-sliced bun against the obstruction to separate the least one portion of the pre-sliced bun and transfer the at least one portion to a second feed path.