Reversibly Modular Elastic Cutter for Salami Production
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Solution Overview
Problem
Current cutting devices in sausage production plants experience high friction and metal material release due to the rubbing of cutters against fixed discs, leading to deformation and contamination of the meat product, which affects product quality and equipment longevity.
Innovation Solution
A disassemblable cutter with a modular design featuring T-shaped and C-shaped elements and pre-loaded bending arms, allowing for elastic movement and easy installation, maintenance, and reduction of friction through a reversible assembly configuration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If rigid cutters are used in the cutting device, then cutting stability is improved, but friction and metal material release increase due to rubbing against fixed discs
Solution Approach 1:
The cutter is designed with elastic properties allowing it to dynamically adapt its shape during operation. The elastic material enables the cutter to flex and conform to the fixed disc surface, maintaining stable cutting contact while reducing friction and preventing metal release through reversible deformation.
Solution Approach 2:
The invention changes the physical parameter of the cutter from rigid to elastic. This parameter change allows the cutter to deform under pressure, adapting to surface irregularities and reducing the harmful rubbing effect that causes metal material release while maintaining cutting stability.
2Object-generated harmful factors
If cutters are made elastic to reduce friction, then metal material release is reduced, but cutting precision may be compromised
Solution Approach 1:
The cutter is designed with elastic properties allowing it to dynamically adapt its shape during operation. The elastic material enables the cutter to flex and conform to the fixed disc surface, maintaining stable cutting contact while reducing friction and preventing metal release through reversible deformation.
Solution Approach 2:
The cutter is designed with elastic properties allowing it to dynamically adapt its shape during operation. The elastic material enables the cutter to flex and conform to the fixed disc surface, maintaining stable cutting contact while reducing friction and preventing metal release through reversible deformation.
3Strength
If fixed disc surfaces are kept rigid for structural strength, then equipment durability is improved, but deformation and concavities occur in central areas due to concentrated pressure
Solution Approach 1:
The cutter is designed with elastic properties allowing it to dynamically adapt its shape during operation. The elastic material enables the cutter to flex and conform to the fixed disc surface, maintaining stable cutting contact while reducing friction and preventing metal release through reversible deformation.
Solution Approach 2:
The elastic cutter is designed to preemptively compensate for the deformation of the fixed disc. By being inherently flexible, the cutter can adapt to surface irregularities and concavities before they affect cutting precision, effectively counteracting the harmful effects of disc deformation.
4Ease of repair
If cutters are designed with complex modular components for easy maintenance, then ease of repair is improved, but device complexity increases
Solution Approach 1:
The cutter is divided into multiple independent components including the body, bending arms, and cutting edges. This segmentation allows individual parts to be easily replaced or maintained without disassembling the entire cutter, improving ease of repair while the modular design keeps each component simple.
Solution Approach 2:
The modular design enables worn or damaged components to be quickly discarded and replaced with new ones. The cutter body and bending arms can be separated and individual parts recovered or replaced, simplifying maintenance operations without requiring complex disassembly procedures.
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 cutter effectively reduces metal material release and friction, maintaining product quality and extending equipment lifespan by adapting to deformations and allowing for efficient cleaning and maintenance.
Implementation Method 1
the cutter (100) is made of an elastic material or, alternatively, it is provided with at least one elastic element (110)
Implementation Method 2
said bending arms being pre-loaded with a pre-established elastic force
Data Source
Figure 1A~1B
Figure 2
AI summary
Reversibly modular elastic cutter (100) for producing salamis, constituted by a first T-shaped element (10) constituted by an outer sharp profile (11) and a central projection (15) provided with a pair of concavities (16-16'); and constituted by a second element (20) constituted by an outer sharp profile (21) and by a pair of bending arms (26-26') provided with a convexity (27-27'); said elements (10, 20) being suitable to be engaged in a first assembled configuration, wherein the convexities (27-27') of the two bending arms (26-26') are lodged into the concavity (16-16') and wherein said bending arms (26-26') have a predetermined tensional load; said cutter (100) being suitable to be reversibly inserted, when in said first assembled configuration, in a special seat (205) arranged on each of the radial arms (203) constituting the cutter holder (200) of the industrial meat production plant; said cutter (100) also being suitable to quickly and easily take a second disassembled configuration when removed from said cutter holder (200), characterised in that said first element (10) and said second element (20) are separated from each other to allow cleaning and maintenance thereof.