Digital guniting decorative ceramic tile and production device and production method thereof

A production device and a technology of ceramic tiles, applied in the field of ceramics, can solve problems such as difficulty in pattern control of glazing process, serious homogeneity of products, and insufficient natural and rich patterns, etc., to achieve expansion of potential possibilities, economic and environmental protection, and process controllability strong effect

Pending Publication Date: 2022-05-10
HANGZHOU NABEL CERAMIC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems of existing ceramic tile product patterns that are not natural and rich enough, product homogeneity is serious, and glaze pro

Method used

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  • Digital guniting decorative ceramic tile and production device and production method thereof
  • Digital guniting decorative ceramic tile and production device and production method thereof
  • Digital guniting decorative ceramic tile and production device and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0096] (a) Preparation of ceramic brick powder.

[0097] (b) Preparation of cosmetic soil slurry; the fineness of the cosmetic soil powder in the cosmetic soil slurry is 325 mesh standard sieve residue is 0.3-0.8%, and the specific gravity of the cosmetic soil slurry is 1.70-1.90g / cm³, The viscosity is 700-1000mPa·s.

[0098] (c) Preparation of basic slurry: the powder of the basic slurry includes the following components: SiO 2 : 62%~70%, Al 2 o 3 : 15%~21%, MgO+CaO: 1%~4%, K 2 O+Na 2 O: 5%~8%, ZnO: 0.5%~5%, TiO 2 : 0.1% ~ 3%, the balance is trace components and impurities; the fineness of the powder of the base slurry is 325 mesh standard sieve, the balance is within 0.5%, the specific gravity of the base slurry is 1.70 ~ 1.90g / cm³, and the viscosity is 700~1000mPa·s.

[0099] (d) Preparation of decorative paste: decorative paste includes various ceramic pastes for blanks and glazes, containing pigments, additives, etc. The fineness of the powder of the decorative pas...

Embodiment 1

[0132] Example 1 (Mobile digital spraying machine is located directly above the shower bell)

[0133] A digital shotcrete decorative ceramic tile, such as Figure 7 As shown, it includes: a base layer 100, a makeup soil layer 400 arranged on the upper surface of the base layer, a base glaze layer 500 arranged on the upper surface of the base layer; Decorative paste layer 200.

[0134] Such as Figure 1-2 and Figure 4 As shown, a production device for digital spraying decorative ceramic tiles includes: a ceramic brick conveying mechanism 1 , a shower bell 2 , a basic slurry applying mechanism 4 and a movable digital spraying mechanism 3 . specifically:

[0135] The ceramic tile conveying mechanism includes a conveying motor, a conveying belt 11 and a support 12; the conveying belt is arranged on the support, and the conveying motor is used to drive the conveying belt.

[0136] The upper surface of the shower bell is an arc surface, and the arc surface is provided with a b...

Embodiment 2

[0150] Example 2 (Mobile digital spraying machine is located upstream of the shower bell)

[0151] A digital shotcrete decorative ceramic tile, such as Figure 8 As shown, it includes: a base layer 100, a makeup soil layer 400 arranged on the upper surface of the base layer, an inkjet printing layer 300 arranged on the upper surface of the makeup soil layer, and a local inkjet printing layer arranged on the upper surface of the inkjet printing layer. The decorative paste layer 200 in the area; the basic glaze layer 500 provided on the upper surface of the inkjet printing layer and the decorative paste layer.

[0152] Different from Example 1, as Figure 5 As shown, in the production device of this embodiment, the movable digital spraying mechanism is located above the ceramic tile conveying mechanism and upstream of the shower bell, and the decorative paste is output by the movable digital spraying mechanism and applied on the surface of the ceramic tile. , and the basic slu...

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Abstract

The invention relates to the field of ceramics, and discloses a digital guniting decorative ceramic tile and a production device and method thereof. The spraying clock is positioned above the ceramic green brick conveying mechanism; the basic slurry applying mechanism is positioned above the spraying clock; and the movable digital guniting mechanism is positioned above the ceramic green brick conveying mechanism and is positioned at the upstream or downstream of the spraying clock or right above the spraying clock. Decorative slurry is positioned and distributed through the movable digital slurry spraying mechanism, and is combined and matched with basic slurry which is sprayed and distributed, so that a natural and varied decorative slurry layer with various textures can be formed on the surface of a ceramic tile green body, ceramic tile surface decoration means are innovated and enriched, and the ceramic tile surface decoration effect is improved. And the ceramic tile with a new decorative effect can be obtained through subsequent processing. Compared with an existing product, the potential possibility of product pattern design is greatly expanded, the production process is economical and environmentally friendly, and the process controllability is high.

Description

technical field [0001] The invention relates to the field of ceramics, in particular to a digital spray-painted decorative ceramic tile, a production device and a production method thereof. Background technique [0002] Ceramic wall and floor tile products such as marble tiles and glazed tiles currently on the market generally use glaze changes to achieve decorative purposes. In order to achieve or approach the texture effect of natural stone, it is generally used to form a pattern on the glaze layer on the surface of the body by inkjet printing, roller printing, screen printing, etc., and then cover a layer of transparent protective glaze on the pattern. accomplish. On the one hand, the decorative effect obtained by means of inkjet printing is relatively easy to be the same and is very easy to be imitated. It should not be too large, otherwise the oily pattern will separate from the water-based protective glaze to cause glaze shrinkage, which will cause defects. [0003]...

Claims

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Application Information

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IPC IPC(8): B28B15/00B28B11/04B28B11/00B28B11/24C04B33/04C04B33/13C04B33/34C04B41/86E04F15/08B44C5/04
CPCB28B15/00B28B11/04B28B11/044B28B11/001B28B11/243C04B33/04C04B33/13C04B33/34C04B41/86C04B41/5022E04F15/08B44C5/04C04B2235/6567
Inventor 钟树铭李德发李华云赵明
Owner HANGZHOU NABEL CERAMIC
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