Slicing Machine Gate Gauge for Precise Opening Adjustment
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Solution Overview
Problem
Slicing machines, such as centrifugal-type slicers, face challenges in accurately adjusting gate openings for precise control of slice thickness due to measurement errors caused by operator handling of gauges, especially when fine adjustments are necessary, leading to inconsistent slice thicknesses.
Innovation Solution
A gauge system comprising a frame with dial indicators, magnetic units, locator pins, and a handle, which securely attaches to the cutting head and allows for accurate measurement and adjustment of gate openings without manual holding, using spring-loaded plunger assemblies for consistent contact and reduced operator error.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual holding of gauges is used for measurement, then operator flexibility is maintained, but measurement precision deteriorates due to handling errors
Solution Approach 1:
The gauge system is self-positioning through magnetic attachment to the cutting head and automatic alignment via locator pins. The spring-loaded plunger assemblies automatically engage with the gate opening surfaces, eliminating the need for operator handling and positioning adjustments during measurement.
Solution Approach 2:
Manual mechanical positioning and holding of gauges is replaced by magnetic attachment forces and spring-loaded mechanical engagement. The measurement system transitions from operator-dependent manual positioning to automatic mechanical positioning through magnetic and elastic forces.
2Manufacturing precision
If fine adjustments of gate openings are made, then slice thickness control is improved, but measurement errors increase due to operator handling difficulty
Solution Approach 1:
The gauge system performs self-alignment and self-measurement during fine adjustments. The spring-loaded plungers automatically adapt to the gate opening dimensions, and the magnetic attachment ensures the gauge remains properly positioned even during delicate adjustment operations, eliminating operator-induced errors.
Solution Approach 2:
The gauge system is pre-positioned and pre-aligned before measurement begins through magnetic attachment and locator pin engagement. The spring-loaded plungers are pre-loaded to ensure consistent contact pressure, preparing the measurement system in advance to eliminate errors during the actual measurement of fine gate openings.
3Measurement precision
If consistent contact during measurement is achieved, then measurement precision is improved, but device complexity increases due to spring-loaded mechanisms
Solution Approach 1:
The spring-loaded plunger assemblies utilize elastic deformation parameters to achieve consistent contact force. By changing the physical state from rigid to elastic contact, the system automatically compensates for surface irregularities and maintains constant measurement pressure, improving consistency while using simple elastic components.
Solution Approach 2:
The spring-loaded plungers act as intermediaries between the gauge body and the gate opening surfaces. These elastic intermediaries absorb positioning variations and surface irregularities, providing consistent contact force while isolating the measurement mechanism from direct mechanical complexity.
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 precise and consistent measurement and adjustment of gate openings, reducing measurement errors and allowing for fine control of slice thickness, thereby improving the uniformity of sliced products.
Implementation Method 1
a gauge system comprising a frame with dial indicators, magnetic units, locator pins, and a handle, which securely attaches to the cutting head
Data Source
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AI summary
Instruments and methods for measuring and adjusting gate openings of a slicing machine utilizing a gauge system that includes a frame, a device for securing the frame to the interior surface of a cutting head, a device for locating the frame relative to a knife and/or a gate of the cutting head that define the gate opening therebetween, and a device mounted to the frame for measuring the gate opening. The measuring device includes an anvil biased in an outward direction relative to the frame, an indicator mounted to the anvil and biased therewith In the outward direction relative to the frame, and a probe of the indicator biased in the outward direction relative to the indicator, The probe and anvil provide a outward measurement of the gate opening based on a differential measurement of surfaces of the knife and gate.