KR20050011332A - Manufacturing method for ceramic article with bell - Google Patents

Abstract

PURPOSE: A process is provided to produce a ceramic article having a bell, which can make a clear bell sound by preventing the bell and an article body from melt bonding in a high temperature calcination. CONSTITUTION: The process contains the steps of: making an article having a space part for sound and a sound exhausting hole, wherein a bell, coated with a carbonizing material or a fireproof material, is injected into the space part for sound through an injection hole; calcining the article having the bell firstly at 800-900deg.C and then performing a main calcination at 1100-1300deg.C. The article is a container like a liquor cup.

Description

MANUFACTURING METHOD FOR CERAMIC ARTICLE WITH BELL

The present invention relates to a method of manufacturing a ceramic article with a drop, and in particular, molding a product having a sounding space portion and a sound emitting hole during the molding of a certain article and putting beads into the sounding space portion In order to prevent the article and the beads from fusion during firing, the present invention relates to a method of manufacturing a ceramic article in which a bead is wrapped with a covering member to produce a clear drop sound from the finished ceramic article.

Republic of Korea Utility Model Publication No. 2000-0017209 (2000.09.25.) `` Beverage container with a drop of water '' describes a variety of containers having a drop, but the concept of a container equipped with a conventional drop including this disclosure directly There is a problem in introducing into a ceramic article.

The reason for this is that in general, the porcelain is melted to some extent through the primary firing (first roasting, 800-900 ° C) and the main firing (chaebol, 1100-1300 ° C) during ceramic production. This is because the beads put into the sounding space for fusion with the article body can not form a drop.

Of course, in the ceramics, after the final firing, the bead is put into the formed space and the hole for the bead can be solved by sealing the problem of the beads and the article body, but this type of article has a sealed mark after firing It is unsuitable for high-quality ceramic goods because it is left over. In particular, if the article is a container, problems may occur in the hole closure portion upon cleaning after use of the container.

The present invention is proposed to introduce a drop into a ceramic article that is fired at a high temperature, it is a ball that is put in the sound ring space formed on the article when molding a variety of articles such as toys, ornaments, tableware It is an object of the present invention to provide a manufacturing method for preventing the beads and the article body from being fused at high temperature firing by wrapping with a covering member.

In another aspect, the present invention is to provide a one-shot glass that is formed by the opening of the glass, the through-holes in the glass to stop the through-holes when the drink is poured after drinking, without drinking the glass.

In addition, an object of the present invention is to provide an article manufacturing method for attaching a metal foil to an article surface through a surface treatment process so as to be suitable for applying an adhesive such as lacquer to a drop ceramic article.

1 is a block diagram showing a manufacturing process of a ceramic article according to the present invention,

Figure 2 is a schematic diagram showing a process of manufacturing a wine glass according to the method of manufacturing a ceramic article of the present invention,

3 is a perspective view showing a one shot glass manufactured according to the manufacturing method of the present invention.

<Description of the symbols for the main parts of the drawings>

10: wine glass body 20: wine glass heel

21: sound ring space 23: sound emitting ball

25: Droplet insertion hole B: Bead

C: coating member F: gold foil

In order to achieve the above object, a method of manufacturing a ceramic article having a drop according to the present invention forms a sounding space portion and a sound emitting hole, and inserts a bead wrapped with a covering member through an insertion hole in the sounding space portion. A molding step of making an article having a predetermined shape made of holding material; And a firing step of primary firing and main firing of the article into which beads are introduced.

Hereinafter, a method of manufacturing a ceramic article according to the present invention will be described in detail with reference to the accompanying drawings.

A bubble consists of a ball, a sounding space that allows the ball to collide with each other to make a sound, and a sound emitting hole that emits the sound generated by the impact of the ball. In the present specification, the term 'bead' is not limited to shape and size with a concept including not only a spherical shape but also a polyhedron such as a hexahedron and various irregular shapes.

The main difference between the container equipped with the conventional drops, including the above-mentioned Utility Model Publication No. 2000-0017209, and the main object of the present invention are that the beads and the article body put into the sounding space part for forming droplets during firing are introduced to introduce the droplets into the porcelain article. When the beads are put in the sounding space so as not to stick to each other, the beads are wrapped in a covering member.

The coating member of the present invention may be a function of separating the beads and the article body when the carbonized ash burned during firing such as paper, synthetic resins, natural and artificial leather, such as Korean paper, when firing. It is also possible to coat the beads with water of already carbonized material such as charcoal. In this specification, the coating member which is carbonized during the firing or the material which is already carbonized before firing is referred to as a 'carbonizable coating member'. It is preferable that the carbonizable coating member can be easily removed after firing, and in view of this point and price, the coating member is suitable for papers, especially Korean paper.

In addition to the carbonizable coating member, it is also possible to coat the beads with a refractory material that does not melt even at the firing temperature (1100-1300 ° C.). It is also possible to coat the sounding space part with refractory materials, but there are disadvantages in that it consumes more material than when coating beads. In the present specification, this is referred to as a 'fire resistant coating member', and examples thereof include alumina and silica.

As shown in FIG. 1, first, an article having a predetermined shape is formed while forming a sound ring space and a sound emitting hole (S10). There may be one or more sounding spaces per one article, one or more sound emitting holes per one sounding space portion, and one or more beads may be inserted into one sounding space portion.

The base used in the article forming step (S10) is clay, clay, kaolin, pyrophylite, pottery stone, feldspar, quartz, etc. It is manufactured by refining and mixing feldspar, which is a flux, and quartz, which is a durable material that acts as a skeleton.

Articles molded from earthenware can be ornaments and toys, containers such as tableware, cups, glasses, etc., and the molding can be spinning or plaster molding. Referring to Figure 2 showing the manufacturing process of the wine glass as an example of the container of the article, first, the wine glass is a form in which the main body 10 and the heel 20 are separately formed and combined, and the sound rang space 21 and sound emission The ball 23 is formed in the heel 20 (S11).

The beads B introduced into the sounding-space portion 21 through the feeding holes 25 of the heel 20 are also made of and are wrapped by the covering member C (S10 and FIG. 2 in FIG. 1). S11). If necessary, the beads may have already undergone primary or primary firing.

Next, to block the bead input hole (25a) of the heel 20 (S13 of Fig. 2), in this specification 'blocking' of the input hole is not only to completely seal the hole, but also the bead-cover member assembly (BC) It includes reducing the size of the hole so as not to escape through the hole, in Figure 2 is a form of reduced size of the hole (25a). However, blockade of the hole is not essential, and when the size of the input hole becomes small, the input hole may be used as a sound emitting hole depending on the shape of the ceramic article.

Subsequently, in FIG. 2, the glass main body 10 is coupled to the top of the heel 20 into which the bead-coated member assembly BC is inserted (S15). Next, the wine glass finally obtained by firing is shown in a shape in which the shape is trimmed by molding once more before firing, and the coating member is removed in the sounding space 21 through firing, and only the beads B Remains.

Next, in FIG. 1, the firing step (S20 of FIG. 1) is performed. Firing is divided into primary firing at 800-900 ° C and main firing at 1100-1300 ° C. After the first firing, before the firing, the simun and siu process can take place. At this time, the paint or glaze is introduced into the sounding space through the sound emitting hole, so that the paint or glaze acts as an adhesive to prevent problems such as sticking of beads and the main body of the article. It is desirable to be sealed. Particularly, when the material for sealing the sound emitting hole is paraffin-based, paraffin is preferably burned off during firing.

Subsequently, in FIG. 1, an adhesive is applied to the surface of the ceramic article through a surface processing step S30 of roughening the surface of the ceramic article that is fired using sandpaper, a chemical agent, a sand blast method, or the like. In the step of applying (S40), the applied adhesive may be strongly adhered to the article surface. The article whose surface is to be processed naturally does not need to go through the oiling and staining process. The adhesive used may be lacquer, and may increase the adhesion of the metal foil through a slight drying process after lacquer application. A more colorful article can be obtained by attaching a metal foil to the surface of the article to which the adhesive is applied using a soft brush (S50). The metal foil may be silver foil or gold foil.

As shown in Figure 3, the through hole (10a) is formed in the lower portion of the wine glass main body (10A) of the top of the heel 20, the bead (B) is built-in, drink immediately without pouring down the 'one shot It can be used as a cup. The location of the gongtong can be located anywhere in the upper and lower sides of the goblet, and when the gong is formed in the middle of the goblet, you only need to drink half of the liquor in the cup. Change is also possible. Unexplained reference numeral F is gold leaf, 21 is a sound ring space part, 23 is a sound emitting hole.

As described above, the method of manufacturing a ceramic article provided with drops according to the present invention covers beads inserted into a sounding space portion formed in an article when molding various articles such as toys, ornaments, and tableware. It is wrapped in a member to prevent the beads and the main body of the article from being fused at high temperatures after firing, and when the finished article is shaken, a distinctive clear sound of ceramics can be obtained, contributing to the creation of new demand.

In addition, the present invention can adjust the amount of drinking at a time according to the position in the through-hole through the one-shot glass formed through the glass, shake the glass after emptying the glass, or display a drop sound to give a drink, such as a new drinking culture Can be provided.

In addition, it is possible to provide an article having a colorful appearance by providing a drop ceramic article coated with metal foil through surface processing, adhesive application, and metal foil attachment step.

Various features of the method of manufacturing a ceramic article of the present invention described above with reference to the accompanying drawings may be variously modified and combined by those skilled in the art. In order to prevent sticking to the main body, the article should be construed as belonging to the protection scope of the present invention when it relates to wrapping the beads with a 'covering member' when forming a ceramic article.

Claims (10)

A molding step of forming a sound ring space portion and a sound emitting hole, and inserting a ball wrapped with a covering member through an injection hole into the sound ring space portion to make an article having a predetermined shape made of a base; And Method for producing a ceramic article with a drop comprising a firing step of primary firing and the main firing of the article in which beads are introduced. The method of claim 1, The article to be molded in the forming step is a container, the sounding space portion and the sound emitting hole is a method of manufacturing a ceramic article with a drop, characterized in that formed on the bottom of the container. The method of claim 1, The article to be molded in the forming step is a container, the container is formed separately from the main body and the bend, the sound ring space portion and the sound emitting hole is formed in the heel of the container, characterized in that the main body and the bend after the bead is coupled to each other Method for producing a ceramic article provided with a drop. The method of claim 2 or 3, The container is a wine glass, the through-hole is formed in the glass is a method of producing a ceramic article with a drop, characterized in that it can be used as a one shot glass. The method according to any one of claims 1 to 3, Method for producing a ceramic article with a drop, characterized in that the coating member for beads in the molding step is a carbonizable coating member. The method of claim 5, wherein The method of manufacturing a ceramic article with a drop, characterized in that the carbonizable coating member is a Korean paper. The method according to any one of claims 1 to 3, Method for producing a ceramic article with a drop, characterized in that the coating member for beads in the molding step is a fire-resistant coating member. The method according to any one of claims 1 to 3, wherein after the firing step A surface processing step of roughening the fired article surface; Applying an adhesive to the processed article surface; And The method of manufacturing a ceramic article with a drop, characterized in that further comprising the step of attaching a metal foil on the surface of the article to which the adhesive is applied. The method of claim 8, The adhesive used in the adhesive coating step is a method of manufacturing a ceramic article with a drop, characterized in that the lacquer. The method of claim 8, Metal foil used in the metal foil attachment step is a method of manufacturing a ceramic article with a drop, characterized in that the gold foil.