KR20180047927A - method and apparatus manufacturing of block - Google Patents

Abstract

Disclosed are a block manufacturing method and a block manufacturing device. The method includes: a formation mold preparation step of preparing a formation mold having the same internal space as the shape of a block to be formed; a pattern mold preparation step of preparing patterns to be formed on the block formed by the formation mold and preparing a pattern mold for forming the patterns on the block; a color mixture mortar loading step of pressing color mixture mortar to load the mortar into the surface of the pattern mold; a pattern mold installation step of installing the pattern mold, in which the color mixture mortar is loaded, in the formation mold to integrate raw materials and the color mixture mortar with the block to be formed; a raw material supply step of supplying the raw materials to the formation mold including the pattern mold; a hardening step of pressing and vibrating the raw materials to harden the materials; a block and pattern mold separation step of separating the block, which is made by forming the raw materials in the formation mold, and the pattern mold, which is attached to a side of the block to form the pattern, from the formation mold; and a pattern mold separation step of separating the pattern mold, which is attached to a side of the block separated from the formation mold, from the formed block.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

The present invention relates to a block manufacturing method and a block manufacturing apparatus. More particularly, the present invention relates to a block manufacturing method and a block manufacturing apparatus, which are capable of implementing blocks of various patterns and colors in the manufacture of blocks such as a reinforced soil block, a cement block, a traditional pattern block, And a block manufacturing apparatus.

Generally, various types of blocks are used in the course of various construction work such as traditional houses, housing complexes, public housing complexes, road construction, waterways, embankment construction, fencing, and civil works.

These blocks can be manufactured by dry and wet processes. However, the wet process can not be expected to improve the productivity due to the relatively long curing period, but it is free to express colors or patterns. In addition, the dry method can improve the productivity relatively, but it is difficult to express various patterns and colors except the vertical pattern. Since the dry blocks are manufactured by molding and curing using mortar mixed with aggregate and cement at proper mixing ratio, the concrete wall and the retaining wall block are exposed to the concrete texture, Lt; / RTI >

Accordingly, in recent years, pigments have been mixed in the process of manufacturing a block or a retaining wall block so as to have a characteristic color, and a predetermined pattern is placed on a part to be exposed.

Korean Patent Laid-Open Publication No. 10-2009-0083661 discloses a block for building a retaining wall. The block has a rock protrusion on the front surface of the block body. The surface of the rock protrusion has a color similar to a natural stone A coating layer formed by applying a paint having the above-mentioned composition is formed.

Korean Patent Laid-Open Publication No. 10-2007-0008286 discloses a retaining wall block having a color front. The posted retaining wall block has a structure including a rear support, at least one hollow, a pair of symmetrically formed pin holes and a front surface, and a mixture of concrete and color components is applied to the front surface.

Korean Laid-Open Patent Publication No. 10-2011-0126274 discloses a color reinforcing earth retaining wall block using natural aggregate and a method of manufacturing the same, and a registered block 10-1030700 discloses a composite block of a tungsten stone pattern and a manufacturing method thereof. The published composite block is a pattern block containing a mixture of stones mixed with various colors of stone, lecturer, water, and binder; And the binder cement.

The above-described color retaining wall block and block body have a problem of color discoloration due to deterioration of the paint when the entire surface is painted. In view of this point, pigments for the implementation of color are mixed in the entire cement mortar for molding block or retaining wall block. In this case, the production cost is relatively increased.

Korean Patent Publication No. 10-2011-0126274. Korea Patent Publication No. 10-2011-0126274 Korean Patent Publication No. 10-2009-0083661

SUMMARY OF THE INVENTION The present invention provides a method of manufacturing a block or a retaining wall block, the method comprising: And a method for manufacturing a block capable of reducing the cost of a pattern mold and a block manufacturing apparatus.

It is another object of the present invention to provide a method for coloring a block by using a mold for forming a pattern, or by using a mortar having a predetermined color, And to provide a method of manufacturing a block and a block manufacturing apparatus capable of reducing the production cost due to diversification of patterns and further capable of increasing the quality of the block.

According to another aspect of the present invention, there is provided a method of manufacturing a block, comprising: preparing a mold having a shape identical to a shape of a block to be formed;

A pattern mold preparing step of preparing a pattern mold for forming a pattern on a block to be formed with a pattern pattern to be formed on a block formed by the mold;

A color mixed mortar loading step of pressurizing and loading the color mixed mortar for the surface of the pattern mold,

A pattern mold mounting step of mounting the pattern mold on which the color mixed mortar is mounted to the mold so that the color mixed mortar and the raw material can be integrally formed on the block to be molded;

A raw material supplying step of supplying a raw material for forming a block to a forming mold equipped with the pattern mold; A compaction step of pressing and vibrating the raw material supplied to the forming mold so that the raw material can be mixed,

A block for molding the raw material from the mold and a block for separating the mold from the mold and forming a pattern on the side of the block;

And a pattern mold separating step of separating the pattern mold attached to one side of the block separated from the forming mold from the molded block.

 Alternatively, a method of manufacturing a block for solving the above technical problem

A forming step of preparing a forming mold having the same inner space as the shape of the block to be formed;

A pattern mold preparing step of preparing a pattern mold for coloring a block to be formed by providing a pattern pattern formed on a block formed by the mold;

A pigment applying step of applying a pigment to the surface of the pattern mold so that the pigment can be applied,

A pattern mold mounting step in which a pattern mold to which a pigment is applied is mounted on a mold so as to be patterned and colored in a block to be molded;

A raw material supplying step of supplying a raw material for forming a block to a forming mold equipped with the pattern mold; A compaction step of pressurizing and vibrating so that raw materials supplied to the forming mold can be mixed,

A molding block and a block separating step for separating the pattern mold attached to the side surface of the block and formed by molding the raw material from the forming mold and for forming and coloring the pattern from the forming mold;

And a pattern mold separating step of separating the pattern mold attached to one side of the block separated from the forming mold from the molded block.

In the present invention, the pattern mold is made of a rubber material which is easy to be adsorbed, a synthetic resin material having elasticity, and a metallic material so that the pigment can be colored on one side of the block to be formed,

According to an aspect of the present invention, there is provided a block manufacturing apparatus comprising: a mold having at least one inner space identical to a shape of a block to be formed;

A vibrator provided on the forming die to vibrate the forming die, a pressing part for pressing the raw material injected for forming the block in the forming space and provided on the upper part of the forming die, Wealth,

And a pattern forming unit having a predetermined pattern of patterns formed on one side of the forming mold and removably mounted on the pattern forming unit so that a colored mixed mortar is loaded on the pattern forming unit to form a colored pattern on one side of the block, And is provided with a pattern mold.

The method and the apparatus for manufacturing a block according to the present invention can reduce a production cost due to the production of a mold or a pad for forming a pattern at the time of molding a block. The raw material for molding a block, that is, the cement mortar, It is possible to reduce the consumption of the pigment for coloring the block, and further, the production cost can be greatly reduced.

Particularly, it is possible to form a color pattern by using a color mixing mold only on the surface exposed to the outside such as a block, a reinforced earth block, a retaining wall block, an ocher block, a block for forming a wall, Can be reduced.

1 is a partially cutaway perspective view of a block manufacturing apparatus according to the present invention,
2 is a block diagram showing a method of manufacturing a block according to the present invention.
3 is a block diagram showing a block manufacturing method according to the present invention.
FIG. 4 is a view showing steps of the block manufacturing method shown in FIG. 2,
5 is a photograph showing a manufacturing method of a block according to the present invention.
6 is a photograph showing a pattern formed on the surface of a block manufactured by the present invention.

The present invention relates to a method for manufacturing a block and an apparatus for manufacturing the same using a dry method, such as a reinforced soil block, a retaining wall block, an ocher block, a block for forming a wall, and the like. FIG.

The block molding apparatus 10 according to the present invention shown in Fig. 1 has a forming mold having at least one block molding space 21 for forming a selected block such as a block, a retaining wall block, a reinforcing soil block, and a cement block. A circular table or a conveyor for conveying is provided on the lower side of the forming die 20, and a pellet for supporting a block formed from the forming die is not shown on the lower side of the forming die. A vibration generator 22 for vibrating the block molding space 21 is installed in the forming frame 20 having the block molding space 21 formed therein. Preferably, the vibration generator 22 is provided with an eccentric cam on a rotating rotary shaft. The pattern mold 20 is provided with a pattern mold mounting portion 24 on which a pattern mold 30 for forming a colored pattern using a color mixed mortar is mounted on a block to be molded. The patterned mold mounting portion 24 may be formed in a groove shape drawn on both side edges of the side corresponding to the portion where the pre-molding of the block to be molded is to be formed.

The pattern mold 30 to be engaged with and detached from the pattern mold attaching portion 24 is composed of a plate 31 to which both end portions are slidably coupled to the pattern mold attaching portion 24 and a pattern pattern portion 32 are formed. The pattern mold 30 may be made of aluminum, iron, or synthetic resin.

As another embodiment to be described later, the pattern mold may be made of a stretchable rubber material (rubber plate) or a synthetic resin having elasticity, that is, a urethane pad or a silicon pad for coloring. In addition, the rubber mold for forming the molding member made of the rubber material, that is, the pattern, can be stretched when the vibration of the molding frame 20 is generated.

The pattern formed on the pattern mold 30 may be formed in various pattern patterns such as a lattice pattern, a natural stone pattern, a joint formation pattern, a softened pattern, a broken pattern, and a flower pattern.

A pressurizing unit 40 for pressurizing the raw material injected into the mold 20, that is, a block, and a pressing unit 40 for demolding the mold and the block formed from the mold 20, Respectively. The pressing portion 40 includes an actuator (not shown) connected to the pressing plate, the pressing plate, and the rod to move the pressing plate up and down. The pressing portion 40 is not limited to the above-described embodiment, but may be of any structure capable of lowering the raw material introduced into the forming die for forming the block, for separating the pressed and formed blocks.

An embodiment of a method of manufacturing a block using the block molding apparatus according to the present invention constructed as described above is shown in FIG. 2 to FIG.

 As shown in the drawings, a method of manufacturing a block using a block manufacturing apparatus includes the steps of preparing a mold 20 having at least one internal space 21 that is the same as the shape of a block to be formed 100). A raw material preparing step 110 for preparing a raw material for forming a block by mixing a raw material to be molded with a block, such as sand, lime, cement and water, and a step of preparing a block using a color mixing mortar A pattern mold preparation step 120 for preparing a pattern mold 30 for forming a pattern pattern is performed. And a color mixing mortar preparation step 130 for preparing a color mixed mortar integrated with the raw material for manufacturing blocks in the pattern part 32 of the pattern mold 30 prepared in the pattern mold preparing step 120 ). In the color mixed mortar preparing step 130, the color mixed mortar is formed by mixing silica sand having a relatively small particle size, a coloring pigment, and a waterproofing liquid. However, the present invention is not limited to this, and white cement, gypsum, silica sand, etc. may be mixed.

Here, when the pattern mold 30 is made of a rubber material having an elastic force, as shown in FIG. 3, a pigment preparation step 140 for applying a color pigment to the pattern mold surface is provided. In the pigment preparation step, the pigment for coloring one side of the block may be prepared by mixing silica sand, a waterproof liquid, a vaccine, a pigment, etc., but is not limited thereto.

After completion of the above-described steps, the molding block 30 is tightly adhered to the pattern mold 30 having a predetermined pattern pattern as shown in FIG. 2 and FIG. 4, and then the color molding mortar 200) are stacked and then the molding compartment frame 34 is separated from the pattern mold 30.

As shown in FIG. 4, when the pigment is applied to the pattern mold 30 to mold the pattern on the pattern forming portion of the block when the block is molded, and when the pigment is applied to the pattern mold 30, (131). The pigment application step 131 may be performed by applying various prepared pigments in various colors and applying the color of flower to be implemented in case of a flower pattern.

When the color mixed mortar 200 is loaded or the application of the pigment is completed, the pattern mold 30 is attached to the pattern mold mounting portion (not shown) of the mold frame 20 24) of the pattern mold. When the injection molding mold 30 is inserted into the molding mold 20, a raw material supply step 150 for supplying a raw material for molding the block to the block molding space 21 of the molding mold 20 is performed . The raw material can be changed depending on the block molding space, that is, the block to be molded by the dry type such as the retaining wall block, the reinforcing earth block, and the cement block.

The compaction step 160 for vibrating and pressing the forming die 20 is performed in the course of the completion or progress of the supply of the raw material for forming the block to form the block as the raw material supplied to the block forming space 21. [

Since the color mixed mortar 200 is mounted on the pattern mold 30 mounted on the mold frame 20 in the process of forming the block using the mold frame 20 as described above, The raw material and the color mixed mortar are integrated and molded.

Accordingly, a pattern having a color hue is formed on one side of the block to be formed by the color mixed mortar (see FIG. 5).

On the other hand, when the pattern is applied to the pattern forming area of the pattern mold 30, a pattern of a predetermined pattern is formed on one side of the block, and a pigment attached to the surface of the mold, to which the pattern is applied, For example, a concrete mortar. The forming member 33 of the pattern mold 30 is pressed by the raw material injected into the block molding space 21 as the forming mold 20 vibrates, . Therefore, the applied pigment on the surface of the molded member 33 has the effect of knocking the pattern portion of the block on which the molding is performed, and the pigment applied on the surface causes the surface raw materials of the pattern portion to be colored. Therefore, the efficiency of coloring can be increased.

When the molding of the block is finished in the block molding space 21 of the molding die 20 as described above, And a block separation step 170 for separating the mold from the mold 20. After completion of the separation of the block and the pattern mold 30 from the mold 20, the pattern mold separation step 180 for separating the pattern mold 30 from the block is performed to complete the molding of the block.

As described above, in the method of molding a block using a block molding apparatus, since the pattern pattern portion of the block can be integrally formed with the block using the color mixed mortar, various patterns and colors can be realized. Further, when the pigment is applied to the pattern mold to perform coloring, only the portion to be colored can be colored. The method and apparatus for producing a block of the present invention do not require coloring of the entire raw material constituting the block by using pigment, so that the manufacturing cost due to the coloring of the molded block can be greatly reduced. Particularly, the method of forming a block according to the present invention can reduce the unit cost of manufacturing a mold for implementing various patterns.

According to the experiment of the present invention, as shown in FIGS. 5 to 6, it is possible to realize a coloring and a pattern with improved texture, and a colored pattern can be formed with only a color mixed mortar loaded on a pattern mold.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

Claims (6)

A forming step of preparing a forming mold having the same inner space as the shape of the block to be formed;
A pattern mold preparing step of preparing a pattern mold for forming a pattern on a block to be formed with a pattern pattern to be formed on a block formed by the mold;
A color mixed mortar loading step of pressurizing and loading the color mixed mortar for the surface of the pattern mold,
A pattern mold mounting step of mounting the pattern mold on which the color mixed mortar is mounted to the mold so that the color mixed mortar and the raw material can be integrally formed on the block to be molded;
A raw material supplying step of supplying a raw material for forming a block to a forming mold on which the pattern mold is mounted, a compaction step of pressing and vibrating the raw material supplied to the forming mold,
A block for molding the raw material from the mold and a block for separating the mold from the mold and forming a pattern on the side of the block;
And a pattern mold separating step of separating the pattern mold attached to one side of the block separated from the forming mold from the molded block. The method according to claim 1,
Wherein the color mixed mortar is a mixture of silica sand, pigment, and waterproofing liquid. A forming step of preparing a forming mold having the same inner space as the shape of the block to be formed;
A pattern mold preparing step of preparing a pattern mold for coloring a block to be formed by providing a pattern pattern formed on a block formed by the mold;
A pigment applying step of applying a pigment to the surface of the pattern mold so that the pigment can be applied,
A pattern mold mounting step in which a pattern mold to which a pigment is applied is mounted on a mold so as to be patterned and colored in a block to be molded;
A raw material supplying step of supplying a raw material for forming a block to a forming mold equipped with the pattern mold; A compaction step of pressurizing and vibrating so that raw materials supplied to the forming mold can be mixed,
A molding block and a block separating step for separating the pattern mold attached to the side surface of the block and formed by molding the raw material from the forming mold and for forming and coloring the pattern from the forming mold;
And a pattern mold separating step of separating the pattern mold attached to one side of the block separated from the forming mold from the molded block. 3. The method of claim 2,
Wherein the pattern mold is made of a rubber material or a synthetic resin material having an elastic force so that the pigment can be adsorbed so as to color the one side of the block to be formed, which is mounted on the forming mold. A forming mold having at least one inner space which is the same as the shape of the block to be formed;
A vibrator provided on the forming die to vibrate the forming die, a pressing part for pressing the raw material injected for forming the block in the forming space and provided on the upper part of the forming die, Wealth,
Wherein at least one pattern mold is provided for separating one side of the forming mold and forming a pattern on a block to be formed and coloring one side of the block to be formed by applying the pigment. A forming mold having at least one inner space which is the same as the shape of the block to be formed;
A vibrator provided on the forming die to vibrate the forming die, a pressing part for pressing the raw material injected for forming the block in the forming space and provided on the upper part of the forming die, Wealth,
A mold having a pattern forming part on one side of the forming mold and detachably installed and having a pattern of a predetermined pattern formed thereon, and a color mixed mortar is mounted on the pattern forming part to form a colored pattern on one side of the block in molding the block. And a mold.

Images