Grouting technology and manufacturing technology of ceramic wine bottle and ceramic wine bottle grouting mould

Abstract

The invention discloses a grouting technology and a manufacturing technology of a ceramic wine bottle and a ceramic wine bottle grouting mould. The grouting technology of the ceramic wine bottle comprises the following steps that S101, the ceramic wine bottle grouting mould is manufactured, specifically, the grouting mould is provided with a ceramic wine bottle outline mould cavity; the gypsum grouting mould comprises a first half-mould and a second half-mould; the first mould-closing surface of the first half-mould is provided with a first half-mould-cavity, and a plurality of bulges arranged on the first mould-closing surface in a bulged mode and positioned around the first half-mould-cavity; and the second mold-closing surface of the second half-mould is provided with a second half-mould-cavity, and a plurality of indentations arranged in the positions, corresponding to the multiple bulges, in the second mould-closing surface in a sunken mode and matched with the multiple bulges in a concave-convex mode; S102, slurry is injected from an injection port of the gypsum grouting mould into the ceramic wine bottle outline mould cavity of the gypsum grouting mould; S103, forming is conducted, specifically, when the bottle wall of a wine bottle blank in the gypsum grouting mould is formed to reach the predetermined thickness, the slurry in the blank is poured out from the injection port; ad S104, the mould is released.

Description

technical field [0001] The invention relates to a ceramic product and a technique thereof, in particular to a grouting process and a manufacturing process of a ceramic wine bottle and a grouting mold for a ceramic wine bottle. Background technique [0002] Ceramic products include all utensils such as ceramic pots, bowls, spoons, jars, and wine bottles. The molding of ceramic wine bottles mainly includes four methods: plastic molding, grouting molding, dry pressing molding and isostatic pressing molding. The plastic molding method refers to the method of making a green body with plastic clay. In refractory materials, soft clay has plasticity after being mixed with water. Plasticity changes from weak to strong with the increase of water within a certain range. Therefore, the mud used for plastic molding method should contain a considerable amount of soft clay (generally more than 40%) and a certain amount of water (generally more than 16%) . Dry compression molding or com...

AI Technical Summary

Problems solved by technology

In the traditional grouting molding process, the plaster mold is made into two halves, and the mud is injected into the closed two halves to form the mold. However, the plaster mold in the traditional process is always easy to be damaged when the mold is opened. The molded wine bottle causes the green body of the ceramic wine bottle to be easily damaged when the mold is opened, which reduces the yield rate

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