Counter-Roller Segmentation for Uniform Pressure
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Solution Overview
Problem
Existing slicer technologies face challenges in achieving uniform contact pressure and efficient conveyance of intermediate sheet material during multi-lane slicing of food products, leading to uneven slicing and increased installation space requirements.
Innovation Solution
The solution involves a counter-roller with a large number of small rollers and pressure elements, where the pressure elements are arranged to apply compressive force uniformly along the counter-roller's length, allowing for flexible adjustment and compact design, enabling precise alignment and efficient conveyance of the intermediate sheet material.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If a single large counter-roller is used to convey intermediate sheet material, then the device structure is simple, but the contact pressure distribution is uneven leading to poor conveyance quality
Solution Approach 1:
The counter-roller is divided into multiple small rollers (at least three) arranged along the longitudinal axis. Each small roller independently contacts the intermediate sheet material, allowing for more uniform pressure distribution across the sheet width while maintaining a manageable structural complexity through modular arrangement.
Solution Approach 2:
Pressure elements are positioned at specific locations to apply compressive forces targeted at the small rollers. This enables localized pressure adjustment at different positions along the counter-roller, ensuring uniform contact pressure where needed while keeping the overall device structure relatively simple.
2Manufacturing precision
If multiple pressure elements are added to achieve uniform contact pressure, then the conveyance quality improves, but the device complexity and installation space increase
Solution Approach 1:
The counter-roller system is segmented into multiple small rollers positioned along the longitudinal axis, with pressure elements strategically placed at specific locations. This segmentation allows uniform pressure distribution to be achieved with fewer pressure elements compared to a single large roller, reducing the overall volume and installation space requirements.
Solution Approach 2:
The pressure elements are arranged in the longitudinal dimension rather than requiring lateral space. By distributing pressure along the length of the counter-roller through multiple small rollers, the system achieves uniform pressure without increasing the lateral footprint, thus reducing installation space.
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
This configuration ensures uniform contact pressure and efficient conveyance of the intermediate sheet material, allowing for precise alignment and reduced installation space, enhancing the slicing process and product quality.
Implementation Method 1
the pressure elements are arranged to apply compressive force uniformly along the counter-roller's length
Implementation Method 2
a roller and at least one counter-roller opposite the roller for conveying a free end of at least one endless web of intermediate sheet material between the roller and the counter-roller
Data Source
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Figure 3
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AI summary
An interlayer feeder for a device for slicing food products, in particular a high-performance slicer, comprises at least one, in particular driven, roller and at least one counter roller opposite the roller for conveying a free end of at least one continuous web of an interlayer material between the roller and the counter roller, wherein the roller has at least two individually driveable roller bodies, wherein in particular the two roller bodies are movably connected to each other.