Artificial Stone Inkjet Line with Heating-Cooling Routing

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Solution Overview

Problem

Existing artificial quartz stone processing lines face inefficiencies due to the need for separate curing methods for different ink materials, leading to blocking issues when stones requiring thermal curing interfere with those that do not.

Innovation Solution

An inkjet processing line with a centering device, inkjet printing device, drying device, and cooling device arranged in sequence, allowing for flexible drying or cooling of artificial stones based on their specific needs, using a transition station to switch between heating and cooling devices without interference.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If thermal curing is used for inkjet printing, then ink materials requiring elevated temperature can be cured, but processing line blocking occurs when stones needing heating interfere with those that do not

Engineering Contradiction:
Improvecuring method adaptabilityVSAvoidprocessing efficiency
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The processing line is segmented into separate thermal curing section and natural cooling section. Stones requiring thermal curing are directed to the heating area, while stones needing natural cooling proceed to the cooling area, eliminating mutual interference and enabling parallel processing of different stone types.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system dynamically adapts the curing method for each stone based on its specific requirements. The processing line can switch between thermal curing and natural cooling modes, allowing flexible handling of different ink materials without fixed processing sequences.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If separate curing methods are used for different ink materials, then various ink types can be processed, but processing line blocking occurs

Engineering Contradiction:
Improveink material compatibilityVSAvoidprocessing line complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The processing line is divided into distinct functional zones: a thermal curing section with heating devices for temperature-sensitive inks, and a natural cooling section for inks requiring ambient curing. This spatial segmentation allows multiple curing methods to operate simultaneously without increasing overall system complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The processing line is designed with multi-functional capability to handle different ink materials through a unified system architecture. Both thermal curing and natural cooling pathways are integrated into a single processing line, allowing the system to universally process various ink types without requiring separate dedicated lines.

Inventive Principle:
Principle #6Universality (Multi-functionality)

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 flexible processing of artificial stones, preventing line blocking and improving efficiency by allowing stones to be dried or cooled as needed, optimizing the use of heating and cooling resources independently.

Implementation Method 1

dried in a heating box

Methodology Applied
Scientific EffectHeating: Heating

Implementation Method 2

cooling device

Methodology Applied
Scientific EffectCooling: Cooling

Data Source

PatentUS20250319709A1Inkjet processing line for artificial stones
Publication Date: 2025.10.16 VEEGOO TECH CO LTD
  • US20250319709A1 patent drawing
  • US20250319709A1 patent drawing
  • US20250319709A1 patent drawing

AI summary

An artificial stone inkjet processing line includes a centering device, an inkjet printing device, a drying device and a cooling device. The drying device includes a conveying assembly, a heating box including a transition station, and a placement mechanism. Two ends of the transition station face towards the inkjet printing device and the placement mechanism, respectively. The conveying assembly is provided at the transition station. An inlet of a conveying end of the conveying assembly is arranged close to an outlet of a conveying end of the inkjet printing device. A conveying end of the placement mechanism is adjusted to align with an outlet of the conveying end of the conveying assembly, a storage station at a side of the heating box, or an inlet of a conveying end of the cooling device, and can reciprocate between the heating box and the cooling device.