Dynamic L-Board Allocation for Food Slices

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Solution Overview

Problem

Existing methods for packaging food product slices, such as ham, on L-boards lack versatility and efficiency in adapting to varying product properties like size, weight, and quality features, limiting the ability to produce diverse end products with optimal packaging solutions.

Innovation Solution

A method and device that dynamically allocate different product carriers, specifically L-boards, based on the properties of food product portions, such as size, weight, or quality features, using sensors and image processing to determine the appropriate carrier for each product, allowing for the production of multiple end products with optimized packaging.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a single type of L-board is used for all product portions, then the device complexity is reduced and operation is simplified, but the adaptability to different product properties (size, weight, quality) is limited

Engineering Contradiction:
Improveadaptability to product propertiesVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system dynamically selects appropriate L-boards based on real-time detection of product properties. Sensors detect properties such as size, weight, or quality features of each product portion, and the control system automatically selects and allocates the suitable L-board type from multiple available options, enabling adaptability without requiring manual intervention or complex mechanical switching mechanisms.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The food processing device is designed to handle multiple types of L-boards (different sizes, shapes, colors, or imprints) using a single allocation system. The device can process various product portions with different properties and assign the appropriate L-board type from a universal set of carriers, making the system multi-functional and adaptable to diverse packaging requirements.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If multiple different L-board types are made available for allocation, then the versatility to produce diverse end products is increased, but the device complexity and operational complexity increase

Engineering Contradiction:
Improveversatility to produce diverse end productsVSAvoidoperational complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system performs automatic self-service by detecting product properties through sensors and autonomously selecting the appropriate L-board type without operator intervention. The control system automatically manages the allocation process, matching product characteristics with suitable carrier properties, thereby maintaining ease of operation despite the availability of multiple L-board types.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system incorporates feedback mechanisms where sensors continuously monitor product properties (size, weight, quality features) and provide real-time information to the control system. Based on this feedback, the system automatically adjusts L-board selection to match product requirements, enabling versatile end product production while simplifying operation through automated decision-making.

Inventive Principle:
Principle #23Feedback

3Manufacturing precision

If L-board selection is based on multiple product properties (size, weight, quality features), then the precision of packaging optimization is improved, but the measurement and detection requirements become more complex

Engineering Contradiction:
Improvepackaging optimization precisionVSAvoiddetection complexity
Core Design Contradiction:
Manufacturing precisionVSDifficulty of detecting and measuring

Solution Approach 1:

The detection system is segmented into multiple specialized sensors, each designed to measure specific product properties independently. One sensor detects size dimensions, another measures weight, and additional sensors assess quality features such as color or texture. This segmentation allows the system to accurately evaluate multiple properties without requiring a single complex measurement device, thereby maintaining detection feasibility while achieving high packaging optimization precision.

Inventive Principle:
Principle #1Segmentation

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 diverse end products with tailored packaging solutions by selecting the appropriate L-board size and design based on product properties, enhancing the versatility and economic operation of food processing systems.

Implementation Method 1

the property of the product portion is detected by means of a camera. With a camera and respective image processing software, in particular the size, especially the outline of the product portion the texture, in particular the fat content, the color or the shape of the product portion can be detected

Methodology Applied
Scientific EffectImage processing: Image Processing

Data Source

PatentUS9180990B2Method for allocating product carriers and a food processing device
Publication Date: 2015.11.10 WEBER FOOD TECHNOLOGY SE & CO KG
  • US9180990B2 patent drawing
  • US9180990B2 patent drawing
  • US9180990B2 patent drawing

AI summary

The disclosure relates to a method for allocating product carriers, in particular L-boards, to certain types of product portions of a food product, in particular stacks of slices of a food product. During processing of the product portions, at least two different product carriers are available, of which a specific product carrier is respectively combined with the product portion in dependency of a property of a product portion. Furthermore, the disclosure relates to a food processing device.