WO2026092719 - PRINT HEAD OF DIGITAL COLOR-VARIABLE SLURRY JET PRINTING DEVICE
National phase entry is expected:
Publication Number
WO/2026/092719
Publication Date
07.05.2026
International Application No.
PCT/CN2025/131977
International Filing Date
01.11.2025
Title **
[English]
PRINT HEAD OF DIGITAL COLOR-VARIABLE SLURRY JET PRINTING DEVICE
[French]
TÊTE D'IMPRESSION DE DISPOSITIF D'IMPRESSION À JET DE SUSPENSION NUMÉRIQUE À COULEUR VARIABLE
[Chinese]
一种数字化可变色浆料喷印装置喷印头
Applicants **
CHENLI, Xiang
Inventors
CHENLI, Xiang
LICHEN, Chen
LI, Xingbing
CHEN, Haimin
Priority Data
202422667048.X
02.11.2024
CN
202411868965.2
18.12.2024
CN
202411870137.2
18.12.2024
CN
Application details
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Natural Person
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1686 | |
| EPO | Filing, Examination, Granting | 8677 | |
| Japan | Filing, Examination, Granting | 2000 | |
| South Korea | Filing, Examination, Granting | 1867 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,970
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Abstract[English]
The present invention relates to the technical field of ceramic wall and floor tile production, and specifically to a print head of a digital intelligent apparatus for multi-color blended glaze and slurry jet printing. A print head of a digital color-variable liquid slurry jet printing device in the present invention mainly comprises small slurry storage tubes for containing different jet printing ceramic slurries, mixing and slurry storage tubes, slurry jet spraying unit orifice plates at the bottoms of the mixing and slurry storage tubes, a piezoelectric ceramic deformation extrusion device, etc. At least two small slurry storage tubes are provided. One end of each small slurry storage tube is in communication with the corresponding mixing and slurry storage tube. A unit orifice for slurry jet spraying is formed at the bottom of each mixing and slurry storage tube.[French]
La présente invention concerne le domaine technique de la production de carreaux de sol et de mur en céramique, et spécifiquement une tête d'impression d'un appareil intelligent numérique pour la glaçure mélangée multicolore et l'impression à jet de suspension. Une tête d'impression d'un dispositif d'impression à jet de suspension liquide à couleur variable numérique selon la présente invention comprend principalement des petits tubes de stockage de suspension pour contenir différentes suspensions de céramique pour impression par jet, des tubes de mélange et de stockage de suspension, des plaques d'orifice d'unité de pulvérisation de jet de suspension au fond des tubes de mélange et de stockage de suspension, un dispositif d'extrusion de déformation céramique piézoélectrique, etc. Au moins deux petits tubes de stockage de suspension sont prévus. Une extrémité de chaque petit tube de stockage de suspension est en communication avec le tube de mélange et de stockage de suspension correspondant. Un orifice d'unité pour pulvérisation de jet de suspension est formé au fond de chaque tube de mélange et de stockage de suspension.[Chinese]
本发明属于陶瓷墙地砖生产技术领域，具体涉及一种数字化可多种调和色喷釉喷浆智能化设备喷印头。本发明的一种数字化可变色浆料液体喷印的装置喷印头，主要包括盛装不同喷印陶瓷浆料的小储浆管、混合储浆管，混合储浆管底部的喷射浆料单元孔板，压电陶瓷形变挤压装置等，小储浆管至少有2个，小储浆管一端和混合储浆管联通，混合储浆管底部有喷射浆料的单元孔。