Food Slicer Axial Adjustment Planetary Drive
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Solution Overview
Problem
High-performance circular blade slicers face challenges in achieving cyclable designs that allow for both planetary motion and axial adjustment, requiring complex and costly drive technologies, and often necessitate additional components for blank cuts, which complicates the design and increases construction effort.
Innovation Solution
A slicing apparatus with an axially adjustable rotor shaft that supports a cutting blade revolving in a planetary motion, utilizing a combined axial and rotary bearing and a decoupled rotational drive to simplify the design and eliminate the need for complex axial adjustments, allowing for efficient blank cuts without additional components.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a circular blade slicer is designed to allow both planetary motion and axial adjustment for blank cuts, then the slicer can achieve high cutting speeds and perform blank cuts, but the drive technology becomes complex and requires disproportionately higher construction effort
Solution Approach 1:
The patent combines the planetary motion mechanism and axial adjustment mechanism into a single integrated drive system. The drive unit simultaneously provides both the planetary motion for high-speed cutting and the axial adjustment capability for blank cuts, eliminating the need for separate complex drive systems and reducing overall construction effort
Solution Approach 2:
The drive unit is designed to perform multiple functions: it generates planetary motion for cutting at high speeds and also enables axial adjustment for blank cuts. This multi-functional design reduces the number of separate components needed and simplifies the overall drive technology while maintaining both high productivity and blank cut capability
2Productivity
If the cutting head is made axially adjustable as a whole to enable blank cuts, then the slicer can perform blank cuts, but the design becomes more complex and requires additional components
Solution Approach 1:
Instead of making the entire cutting head axially adjustable, the patent segments the adjustment mechanism to only the necessary components. The blade carrier or specific cutting elements are made axially adjustable while the rest of the cutting head remains fixed, reducing design complexity and component requirements while still enabling blank cut functionality
Solution Approach 2:
The patent introduces dynamic axial adjustability to the cutting elements during operation, allowing the blade to move axially only when needed for blank cuts. This dynamic adjustment is achieved through the integrated drive system that can selectively activate axial movement, maintaining simplicity during normal cutting operations while enabling blank cuts when required
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 solution enables a compact, hygienic, and highly functional cyclable circular blade slicer that achieves high cutting speeds with minimalistic design, optimizing axial adjustment and eliminating the need for complex components, thus facilitating efficient operation and maintenance.
Implementation Method 1
a cutting blade which is supported by the rotor, which revolves about the axis of rotation in a planetary motion and which additionally rotates relative to the rotor about a blade axis
Data Source
AI summary
The invention relates to a device for slicing food products, in particular a high-performance slicer, comprising a rotor shaft which rotates about a rotational axis during operation and which can be adjusted in an axial manner, in particular in order to carry out blank cuts and/or to adjust cutting gaps; a rotor which is driven by the rotor shaft; a cutting blade which is supported by the rotor, in particular a circular blade which rotates about the rotational axis in a planetary manner and additionally rotates relative to the rotor about a blade axis that runs parallel to the rotational axis in an offset manner; and a rotary drive for the rotor shaft.