Cutting Machine Packaging Device Nesting for Crumb Control
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Solution Overview
Problem
Existing cutting machines for bread and similar food items often result in crumbs falling outside the machine during packaging, creating an unsightly and unhygienic environment, especially when operated by customers.
Innovation Solution
The cutting machine incorporates a packaging device housed within the machine, which allows for crumbs to fall inside, featuring a movable and foldable design that ensures easy cleaning and maintenance, with a grate or plate-like structure to prevent crumb accumulation, and automatic return to a horizontal position for safe operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the packaging device is placed outside the housing of the cutting machine, then the food can be packaged conveniently, but crumbs fall outside the cutting machine creating an unsightly and unhygienic environment
Solution Approach 1:
The packaging device is nested within the housing of the cutting machine, specifically in the removal area where sliced food is deposited. This allows the packaging process to occur inside the housing boundaries, preventing crumbs from falling outside while maintaining packaging functionality.
Solution Approach 2:
The packaging device is designed to be movable between a first position (extending outward for packaging) and a second position (retracted inward for cleaning). This dimensional change allows the device to access different spatial zones - extending outward when needed for packaging and retracting inward to prevent crumb accumulation outside the housing.
2Ease of operation
If the packaging device is fixed in a horizontal position for packaging, then food can be placed on it easily, but it becomes difficult to clean and maintain
Solution Approach 1:
The packaging device is designed as a movable component that can transition between a first horizontal position (for packaging operation) and a second retracted position (for cleaning access). This dynamic positioning allows the device to serve dual purposes: facilitating food placement when horizontal and enabling easy cleaning when retracted.
Solution Approach 2:
The packaging device changes its spatial parameter (position) between two states: extended outward in a horizontal orientation for packaging, and retracted inward for cleaning. This parameter change allows the same component to optimize for different operational requirements - packaging efficiency versus cleaning accessibility.
3Adaptability or versatility
If the packaging device extends outward from the housing, then packaging is accessible, but crumbs accumulate in the area outside the cutting machine
Solution Approach 1:
The packaging device dynamically changes position between extending outward (providing packaging accessibility) and retracting inward (preventing crumb accumulation outside). This dynamic behavior allows the system to adapt between two operational modes: packaging mode where the device is extended, and cleaning mode where the device is retracted to maintain a clean exterior.
4Ease of repair
If the packaging device is made movable and foldable, then cleaning becomes easier, but the device complexity increases
Solution Approach 1:
The packaging device incorporates a movable mechanism that allows it to transition between extended and retracted positions. This dynamic capability, while adding some mechanical complexity, enables the device to be folded or pivoted back into the housing for easy cleaning and maintenance, ultimately improving serviceability.
Data Source
AI summary
A cutting machine (10) for strand-shaped food products has at least one cutting blade for the strand-shaped food product and a housing (48) with a loading area for the strand-shaped food product and a dispensing area for the cut strand-shaped food product. A packaging device (40) is provided in the dispensing area and/or the loading area of the housing (48), onto which the cut strand-shaped food product can be placed in such a way that a packaging bag can be placed over the packaging device (40) and the cut food product. The packaging device (40) is located inside the housing (48).