Ceramic Tile Dry Decoration Flow Control for Stable Layer Deposition
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Solution Overview
Problem
Existing decorating machines struggle to maintain a constant quantity of ceramic material with varying grain sizes during the decoration process, leading to fluctuations that impair the quality of the deposited layer.
Innovation Solution
A decorating machine with a distributor unit and storage container system, equipped with sensors and a control module, regulates the flow rate of ceramic material based on level measurements to maintain a consistent quantity within the storage container, ensuring precise deposition and decoration quality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If a storage container is used to accumulate ceramic material, then the quantity of material can be maintained constant, but fluctuations occur when materials with non-constant or different grain sizes are used
Solution Approach 1:
A sensor (S) is arranged to detect a significant parameter of the quantity of ceramic compound contained in the storage container (F), and a control module is connected to the sensor and distributor unit to regulate the dispensing of ceramic compound as a function of the measurement signal received from the sensor. This feedback loop automatically adjusts dispensing to maintain constant material quantity in the storage container, compensating for variations in grain size and flowability.
2Quantity of substance
If the relative speed between deposit plane and support element is regulated, then the quantity of material accumulated can be maintained constant, but significant fluctuations occur with non-constant grain sizes
Solution Approach 1:
The control module regulates the dispensing of ceramic compound based on real-time measurement signals from the sensor, allowing dynamic adjustment of material flow to compensate for grain size variations and maintain consistent accumulation quality.
Solution Approach 2:
The system changes the dispensing parameters (flow rate, timing) as a function of detected material quantity, adapting the dispensing process to maintain constant accumulation despite variations in ceramic material properties.
3Manufacturing precision
If sensors and control modules are added to regulate material flow, then material quantity can be precisely controlled, but device complexity increases
Solution Approach 1:
A sensor (S) detects a significant parameter of the quantity of ceramic compound in the storage container, and a control module uses this measurement signal to automatically regulate the distributor unit, creating a self-regulating system that maintains precise material control.
Solution Approach 2:
The system uses its own sensor measurements to automatically adjust its dispensing operation, making the control process self-regulating and reducing the need for external intervention or complex manual control mechanisms.
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 system maintains a constant quantity of ceramic material, preserving the structure and decoration integrity even with non-constant or different grain sizes, enhancing the precision and definition of the deposited layer.
Implementation Method 1
The sensor (S) is arranged to detect a significant parameter of the quantity of ceramic compound contained in the storage container (F)
Implementation Method 2
The sensor (S) is arranged to detect a significant parameter of the quantity of ceramic compound contained in the storage container (F)
Implementation Method 3
The ceramic compound is progressively transferred towards the deposit plane (50)
Data Source
AI summary
A machine for dry decoration of ceramic slabs or tiles, comprising: —a deposit plane (50); —a distributor unit (D), arranged to dispense, in a controlled manner, a ceramic compound in granular or powdered form, formed by two or more different ceramic materials; —a storage container (F), interposed between the distributor unit (D) and the deposit plane (50) to store a certain quantity of ceramic compound dispensed by the distributor unit (D), and comprising an unloading opening (O) arranged to allow the deposit of the ceramic compound on the deposit plane (50); wherein the storage container (F) and the deposit plane (50) are in relative movement with respect to one another along a longitudinal direction (Y); —a control module, connected to the distributor unit (D) and arranged to control and regulate the dispensing of ceramic compound by the distributor unit (D); The machine comprises one or more sensors (S), connected to the control module and arranged to detect a significant parameter of the quantity of ceramic compound contained in the storage container (F) and to process a corresponding measurement signal; The control module is arranged to regulate the dispensing of ceramic compound as a function of the measurement signal received, so as to maintain a desired amount of ceramic compound inside the container (F).