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A method for forming curved ceramic tiles

A molding method and technology for ceramic tiles, applied in the field of building decoration materials, can solve the problems of blank compactness and bonding force not as good as stamping molding, arc-shaped ceramic tiles prone to deformation and brittleness, arc-shaped ceramic tiles difficult to process, etc. To achieve the effect of long service life, stable and controllable quality, and meet the needs of decoration

Inactive Publication Date: 2015-12-23
FUJIAN MINQING HAOYE CERAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) It is necessary to design complex molds for molding, but the mold manufacturing costs are high and installation and use are troublesome, resulting in high production costs and low production efficiency;
[0006] (2) It is difficult to process the texture of the curved ceramic tile after forming (the texture processing needs to be carried out under the condition that the ceramic tile is flat), so that the product style is single, lacks aesthetic feeling, and cannot meet the different decoration needs in the market;
[0007] (3) Low product qualification rate: In the (1) molding method, when the adobe is deformed by high temperature, the blanks on both sides of the deformation will be squeezed towards the deformation, so that the surface of the finally obtained curved ceramic tile Especially the surface of the bending deformation is prone to uneven defects; and in the (2) molding method, the mud billet is only formed by extrusion, and the compactness and bonding force of the billet are obviously not as good as stamping molding, and the arc obtained by firing Surface-shaped ceramic tiles are prone to quality problems such as deformation and brittleness

Method used

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  • A method for forming curved ceramic tiles
  • A method for forming curved ceramic tiles
  • A method for forming curved ceramic tiles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Please refer to Figure 5 and Figure 6 Shown, the molding method of the 1st kind of curved ceramic brick comprises the following steps:

[0072] Step 1. Using planar finished tiles 5 as raw materials, two or more grooves 4 connecting the opposite sides of the tiles 5 are provided in parallel on the back of the tiles 5, and the grooves 4 have the same size and are equally spaced. On the back of the ceramic tile 5, the depth of the groove 4 is half of the thickness of the tile 5, the distance between the grooves 4 is 4-5 mm, and the width of the groove 4 is 2-3 mm.

[0073] Wherein, the part provided with the groove 4 on the ceramic tile 5 is the groove part 52, the part located on one side of the groove part 52 is the support part 51, and the part located on the other side of the groove part 52 is the bending part 53;

[0074] Step 2. Dry the grooved tiles 5, and then place them on the refractory backing plate 6. The contact surface 60 between the refractory backing p...

Embodiment 2

[0077] Please refer to Figure 7 Shown, the molding method of the 2nd kind of curved ceramic brick comprises the following steps:

[0078] Step 1. Using planar finished tiles 5 as raw materials, two or more grooves 4 connecting the opposite sides of the tiles 5 are provided in parallel on the back of the tiles 5, and the grooves 4 have the same size and are equally spaced. On the back of the ceramic tile 5, the depth of the groove 4 is half of the thickness of the tile 5, the distance between the grooves 4 is 4-5 mm, and the width of the groove 4 is 2-3 mm.

[0079] Wherein, the part provided with the groove 4 on the ceramic tile 5 is the groove part 52, the part located on one side of the groove part 52 is the support part 51, and the part located on the other side of the groove part 52 is the bending part 53;

[0080]Step 2. Dry the grooved ceramic tile 5, and then place it on the refractory backing plate 6. The contact surface 60 between the refractory backing plate 6 and ...

Embodiment 3

[0083] Please refer to Figure 11 and Figure 12 Shown, the molding method of the 3rd kind of curved ceramic brick comprises the following steps:

[0084] Step 1. Using planar finished tiles 5 as raw materials, two or more grooves 4 connecting the opposite sides of the tiles 5 are parallelly provided on the back of the tiles 5. The grooves 4 have the same size and are equally spaced. On the back of the ceramic tile 5, the depth of the groove 4 is half of the thickness of the tile 5, the distance between the grooves 4 is 4-5 mm, and the width of the groove 4 is 2-3 mm.

[0085] Wherein, the part provided with the groove 4 on the ceramic tile 5 is the groove part 52, the part located on one side of the groove part 52 is the supporting part 51, and the part located on the other side of the groove part 52 is the bending part 53;

[0086] Step 2. Dry the tiles 5 after slotting, and then place them on the refractory backing plate 6. The contact surface 60 between the refractory ba...

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PUM

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Abstract

The invention dislcoses a forming method of an arc-shaped ceramic tile. The method comprises the steps of: step 1, using a plane product ceramic tile as a raw material, and arranging more than two grooves connected with opposite two sides of the ceramic tile on the back of the ceramic tile in parallel; and step 2, placing the grooved ceramic tile on a fireproof base plate and supporting a supporting part of the ceramic tile on the fireproof base plate; suspending the groove part and the bended part of the ceramic tile; then, heating the partial or integral ceramic tile including the groove part to soften and bend the heated part under the effect of gravity to be attached to the fireproof base plate or make the bended part in a vertical state. The method provided by the invention is simple and easy to operate, low in production cost and high in production efficiency, and can be applied to arc-shaped ceramic tiles in different shapes. The product prepared is high in yield, long in service life and various in shape, meets the different decorative demands of the market, and is suitable for various decorative pavements.

Description

technical field [0001] The invention relates to the field of building decoration materials, in particular to a method for forming curved ceramic tiles. Background technique [0002] At present, ceramic tiles are generally used for interior and exterior decoration and decoration in the construction industry of our country. The commonly used ceramic tiles are all flat shapes such as strips and squares. When laying flat ceramic tiles on the corners of buildings, stair slabs or special decorations such as spherical surfaces, arc surfaces, and cylindrical surfaces, the ceramic tiles must be cut, edged, chamfered, and polished. Splicing after the process will not only waste a lot of manpower, material resources, financial resources, and time, but also the decorative effect will appear unnatural, unsmooth, and imperfect due to the uneven transition and large connection gaps, and it is also easy to damage and affect the appearance of the decoration. [0003] A kind of ceramic tile ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28D1/30
Inventor 张正荣
Owner FUJIAN MINQING HAOYE CERAMICS