KR101282633B1 - A manufacturing device for retaining block - Google Patents

Abstract

PURPOSE: An apparatus for manufacturing retaining blocks is provided to freely make the various shapes, colors, and patterns of the retaining blocks with one mold. CONSTITUTION: An apparatus for manufacturing retaining blocks comprises a front surface part, a pattern plate, and multiple cylinders (31). The front surface part covers the front surface of a mold for forming the retaining blocks and determines a maximum distance in which the pattern plate longitudinally moves. Cylinder rods and spraying nozzles (41) penetrate through the front surface part. The front surface part is attached to or detached from the mold for forming the retaining blocks. The pattern plate is detachably installed in the inner side of the mold for forming the retaining blocks and is made of a flexible material to form patterns on the exposed surface of the retaining blocks. The cylinders are mounted on the front surface part and directly apply external force to the pattern plate by the longitudinal movement of the cylinder rods so that the shape of the pattern plate can be changed.

Description

A manufacturing device for retaining block

The present invention relates to a construction block manufacturing apparatus, and more particularly, to the construction of a retaining wall for preventing the loss of soil, such as a river bank, cut slope of the road, cut or covered site, or used for vegetation, Each building block is formed by variously forming embossed or engraved patterns on the front surface exposed after construction, and selectively controlling the injection amount and color of color cement paste mixed with cement, pigment, and water. The present invention relates to a building block manufacturing apparatus capable of manufacturing a building block so that the front pattern is formed different from each other and the color is also produced in various colors.

In general, the construction block is mainly used for construction of retaining walls, etc., which are installed to prevent the loss of soil, such as river banks, cut slopes on roads, cut or covered land, etc. There is an advantage that the construction period can be shortened than the method of building the retaining wall through the curing process after pouring.

Such a conventional building block is generally provided with a through-hole in the center, a pattern of stripes is formed at regular intervals on the front surface and the rear, left, and right surfaces are formed in a vertical plane, a single pattern of building blocks in one frame Since the production of a large number, there was a disadvantage that the appearance is uniform and the appearance is very monotonous when the retaining wall is constructed.

In order to solve such monotony, conventionally, a pattern of a certain shape (shape stone, amber stone, log pattern, etc.) is formed on the front surface of the building block, or two building blocks are formed by forming each other to form a irregular surface by breaking the part to be the front surface. In some cases, a method of forming a color construction block and a colorless construction block without color when constructing the construction block is also used. It was.

However, when forming a pattern or irregular irregular surface of a certain shape as described above has the advantage of improving the appearance compared to the case that the appearance is formed in a flat, but if the irregular shape irregular surface formed by breaking the appearance is very cumbersome work In addition, there is a problem in that the time required for manufacturing is long, and in the case of forming a colorless block without a color as a regular pattern or repeating a regular pattern, there is still a limit in improving aesthetics when a retaining wall is constructed. There was.

In order to solve these drawbacks, color building blocks incorporating pigments in general concrete have been produced in recent years, and these color building blocks have solved some of the above-mentioned general disadvantages. However, since the color building blocks are made of colored concrete with high manufacturing costs up to the rear part of the retaining wall when the retaining wall is constructed, there is a problem in that the cost of the color building blocks is very expensive.

Republic of Korea Patent No. 10-1126370 (registered on Jan. 31, 2011; manufacturing method of embossed building blocks, building blocks by the method) and 10-1013411 (registered on March 6, 2012; manufacturing building blocks with colored layers In order to solve the above problems, there is known a method of manufacturing an embossed building block and a method of manufacturing a building block in which a color layer is formed only on the front surface exposed after the building block.

However, since the building block in which the embossed pattern is formed in this conventional technology is manufactured in one molding mold, only one shape is used, and thus, different molding molds must be used to form various patterns, which are different if necessary. It is cumbersome to replace the molding frame to form a pattern, and the building blocks with colored layers only on the exposed surface after construction should be properly arranged with the color building blocks and colorless building blocks when constructing the building blocks. There was such a hassle.

Patent Document KR 10-1013411 B1 2011.01.31 Registration Patent Document KR 10-1126370 B1 2012.03.06 Registration

Technical problem to be solved by the present invention, while covering the entire surface of the building block forming frame as a whole to outline the building block, and to install a detachable front portion to determine the distance that the pattern plate can move back and forth, After installing the glyph plate of the flexible material inside and installing a plurality of cylinders that can adjust the space before and after, it is possible to adjust the space of the cylinders differently by applying external force as needed, so it is not uniform even by one template. It is possible to form the front pattern of the building block in various forms, and also has a plurality of nozzles through the front part and the pattern plate, and connects cement paste mixed with cement, pigment, and water at each end by color. After controlling the spraying amount and order for each nozzle, the structure block To ensure that the various colored layer is formed on, in a single forming mold can be variously forming the front pattern of the construction blocks, the color is to also to provide a construction block production apparatus that can be manufactured in a variant.

One embodiment of the present invention for achieving the above object, while covering the entire front surface of the building block molding frame while mounting the cylinder, and serves as a passage through which the cylinder rod and the injection nozzle passes, the front surface of the building block (after construction It is possible to attach and detach inside the front part of the construction block molding frame and the front part of the construction block molding frame, which plays an important role in determining the distance that the glyph plate can move to the front and back. Pattern plate made of a flexible material so as to form an embossed or intaglio pattern on the exposed surface of the building block manufactured in the building block molding frame, evenly disposed on the outside of the front portion of the building block forming frame, the building block Through the front part of the mold, it is directly fixed to the pattern plate, so that the pattern plate can be A plurality of cylinders to apply an external force to change the shape, a plurality of penetrating through the front part and the pattern plate of the building block molding frame and spray the color cement paste on the exposed surface of the building block manufactured in the building block molding frame It is a construction block manufacturing apparatus comprising a plurality of injection nozzles, and a color cement paste supply device for supplying a color cement paste mixed with cement, pigment and water to each of the plurality of injection nozzles for each color.

In the building block manufacturing apparatus of the present invention, the color cement paste supplying apparatus includes a plurality of cement pool storage hoppers each equipped with a stirrer capable of mixing cement, pigment, and water, and storing the cement paste by color, each cement paste. A plurality of control valves connected to the cement pool outlets of the storage hopper to open and close each outlet respectively, and the outlets of the cement pool storage hoppers are connected in a row at the rear end of the plurality of control valves. Dispensing piping provided with a plurality of dispensing valves for color distribution between the outlet and the outlet, including a plurality of dispensing pipes connected from the dispensing pipe to the plurality of injection nozzles and each having a spraying pneumatic device or a spray pump, respectively. Can be configured.

The construction block manufacturing apparatus according to the embodiment of the present invention, one or more cylinder control keys that can set the forward / backward operation of each cylinder for operating the pattern plate and its driving amount from the outside, and color cement paste supplying device Supplying color cement paste for each color supplied to each spray nozzle and at least one color cement paste spraying control key for setting the spraying amount, spraying angle, and spraying order according to the spraying operation. Key input unit generating the set value according to the key input, cylinder control key set through the key input unit and color cement paste injection control key according to the set value of each cylinder, each valve opening and closing of the color cement paste supply device In the main control section and the main control section for outputting a cylinder control signal and a nozzle / valve control signal for controlling the operation and the injection operation of each injection nozzle. Cylinder control unit for controlling the forward and backward operation of the plurality of cylinders according to the cylinder control signal output, and the injection operation of the plurality of injection nozzles in accordance with the nozzle / valve control signal output from the main control unit and opening and closing each valve of the color cement paste supply device It may be configured to further include a nozzle / valve control unit for controlling.

In the building block manufacturing apparatus of the present invention, the main control unit opens and closes the plurality of control valves connected to the outlet of each cement pool storage hopper and the plurality of distribution valves for color distribution in the middle of the distribution pipe through the nozzle / valve control unit. It is characterized by controlling the injection of the color cement paste for each color in the plurality of injection nozzles by adjusting the operation.

In the building block manufacturing apparatus of the present invention, the main control unit selectively selects a plurality of control valves connected to the outlets of the cement pool storage hoppers while all the plurality of distribution valves connected for color distribution in the middle of the distribution pipe are closed. It is characterized by controlling the individual injection of the color cement paste for each color in a plurality of injection nozzles by opening and closing.

In the building block manufacturing apparatus of the present invention, the main control unit is a plurality of distribution valves connected for color distribution in the middle of the distribution pipe in the state of closing at least one of the plurality of control valves connected to the outlet of each cement pool storage hopper. By selectively opening and closing the mixed spray of color cement paste for each color in a plurality of injection nozzles.

In the building block manufacturing apparatus of the present invention, the main control unit opens and closes the plurality of control valves connected to the outlet of each cement pool storage hopper and the plurality of distribution valves for color distribution in the middle of the distribution pipe through the nozzle / valve control unit. By controlling the time and its operating time it is characterized in that for controlling the time difference injection of the color cement paste for each color in the plurality of injection nozzles.

In the construction block manufacturing apparatus of the present invention, the main control unit, the opening and closing time of the plurality of control valves connected to the outlet of each cement pool storage hopper in a state in which all the plurality of distribution valves connected for color distribution in the middle of the distribution pipe is closed. And it is characterized by controlling the spraying for the individual color of the color cement paste for each color in the plurality of spray nozzles by adjusting the operation time.

In the building block manufacturing apparatus of the present invention, the main control unit is a plurality of distribution valves connected for color distribution in the middle of the distribution pipe in the state of closing at least one of the plurality of control valves connected to the outlet of each cement pool storage hopper. By controlling the opening and closing time of the and the operating time of the plurality of injection nozzles characterized in that to control the time difference for the mixed color of the color cement paste for each color.

According to the construction block manufacturing apparatus according to the present invention, because it is not uniform even by one form, it is possible to freely embossed or engraved patterns of various shapes and colors, when building the retaining wall has a variety of shapes and blocks of various shapes It is effective to improve aesthetics by color construction blocks, etc. In addition, it is possible to easily manufacture construction blocks having various shapes and colors in one molding block molding frame, thereby improving productivity and price competitiveness of construction blocks. There is an advantage to that.

1 is a conceptual diagram of the overall production of the construction block manufacturing apparatus according to the present invention.
Figure 2 is a plan view illustrating an extract of the building block forming mold in the building block manufacturing apparatus of Figure 1;
3 is an operation control circuit block diagram of the construction block manufacturing apparatus according to the present invention.
Figure 4 (a) to (c) illustrates a plan view of the construction block and the forward / backward operation of each cylinder arranged horizontally in the construction block manufacturing apparatus according to the present invention and thereby.
5 (a) to 5 (c) illustrate the forward / backward operation of each cylinder arranged up and down in the construction block manufacturing apparatus according to the present invention and a side view of the construction block manufactured accordingly.
6 is a conceptual diagram illustrating a color cement paste supplying device and a valve connected thereto in the construction block manufacturing apparatus according to the present invention.
7 (a) to (c) is a reference diagram for explaining the injection operation made by a plurality of injection nozzles in the construction block manufacturing apparatus according to the present invention.
8 (a) to (c) is a reference picture illustrating a building block manufactured by the present invention.

Hereinafter, the configuration and operation of the construction block manufacturing apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that the words or words used in the present specification and claims are not to be construed in a conventional or dictionary sense and that the inventor can properly define the concept of a term in order to describe its invention in the best possible way And should be construed in light of the meanings and concepts consistent with the technical idea of the present invention. Therefore, it should be understood that the embodiments described herein and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and that various equivalents and modifications may be substituted for them at the time of the present application shall.

1 is an overall production conceptual diagram of the construction block manufacturing apparatus according to the present invention and Figure 2 is a plan view illustrating an extract of the construction block forming frame in the construction block manufacturing apparatus of Figure 1, Figure 3 is a construction block manufacturing apparatus according to the present invention As a block diagram of the operation control circuit of the present invention, as illustrated in the drawing, the construction block manufacturing apparatus according to the present invention includes a construction block forming mold 10, a front portion 11 and a front portion 11 of the construction block forming mold 10. ) The glyph plate 20 detachably attached to the inner side 11a and the glyph plate 20 is mounted on the outer side 11b of the front part 11 of the construction block molding frame 10 and penetrates the front part 11 to form the glyph plate 20. The cylinder rod 31a is fixed to the rear surface of the cylinder, and the front surface of the construction block penetrates through the front portion 11 and the pattern plate 20 of the construction block forming mold 10. A plurality of spray nozzles 41 installed to spray the cement paste evenly on the surface exposed during construction), and It is configured to include a colored cement paste supplying device 50 for supplying a cement paste colored by the color spray nozzles (41). In addition, the apparatus for manufacturing a building block of the present invention, the key input unit 15, the main control unit 60, the cylinder control unit 30, the nozzle / valve control unit to adjust the shape and color of the pattern formed on the front of the building block ( 40) may be further included. In addition, the device for supplying, compressing vibration and demoulding concrete is a general configuration of the construction block manufacturing apparatus, so a detailed description thereof will be omitted.

The building block forming mold 10 may have any shape so as to form the building block 1 through concrete supply, compression vibration, and demolding, and the shape thereof is not limited to a specific shape.

The front portion 11 of the building block molding frame covers the entire surface of the building block molding frame 10 and mounts the cylinder 31 at the same time, and the rod 31a and the injection nozzle 41 of the cylinder 31 described above. The passage serves as a passage, and serves to determine the overall distance of the front surface (surface exposed during subsequent construction) of the building block, and determine the distance that the pattern plate 20 can move to the front and rear.

The key input unit 15 is one or more cylinder control keys (15a) that can set the forward / backward operation of each cylinder for operating the pattern plate 20 and its driving amount from the outside, and the color cement paste supply device (50) One or more color cement paste spraying control keys for externally setting the color cement paste for each color supplied to each spray nozzle 41 and the spraying operation and the spraying amount, the spraying angle, and the spraying order according to the spraying operation. 15b) to generate a set value according to each key input.

The glyph plate 20 is detachably installed on the inner side 11a of the front portion 11 of the building block forming frame 10 and has an exposed surface (1) of the building block 1 manufactured by the building block forming frame 10. 1a-1c) is made of a flexible material to form an embossed or intaglio pattern. Such a flexible material is a flexible material having an elastic force, the shape of which is freely changed by an external force and restored to its original state when the external force is released. The flexible material is preferably made of a resin such as rubber, urethane, or a plastic material. As shown in the enlarged view of FIG. 2, the glyph plate 20 having such a configuration facilitates the fastening of the rod 31a of the cylinder 31 and is fastened to the nut plate 22 so as to be integral with the glyph plate 20. ) Is built in, the groove 21 is formed to facilitate the protection and injection of the injection nozzle (41).

Figure 4 illustrates in a plan view the forward / backward operation of each cylinder arranged horizontally in the building block manufacturing apparatus according to the present invention and the type of the building block produced according to the plan, Figure 5 is a building block manufacturing apparatus according to the present invention In Figure 1 illustrates the up and down movement of each cylinder arranged up and down and a side view of the construction block manufactured accordingly.

The cylinder controller 30 adjusts the forward or backward motion of the plurality of cylinders and the driving amount thereof in accordance with the cylinder control signal output from the main controller, so that the inside of the front portion 11 of the building block forming mold 10 is substantially ( By adjusting the shape of the pattern plate 20 located in 11a), it is possible to arbitrarily adjust the shape of the front surface (1a-1c (surface exposed during construction)) of the building block (1).

The plurality of cylinders 31 are evenly disposed on the front portion 11 outside 11b of the building block forming frame 10, and penetrated through the front portion 11 of the building block forming frame 10. Each cylinder rod 31a is directly fixed to 20 so as to apply an external force that can change the shape of the pattern plate 20 by the forward / backward operation of each cylinder 31. 4 and 5, the cylinder 31 may be mounted in a plurality of horizontal and up / down.

The nozzle / valve control unit 40 controls opening / closing of each of the plurality of injection nozzles 41 and the color cement paste supply device 50 according to the nozzle / valve control signal output from the main control unit, and the injection amount and injection order for each color. By adjusting the time and, the color of the front surface (surface exposed during construction) of the construction block can be variously adjusted.

A plurality of injection nozzles 41 are installed through the front portion 11 and the glyph plate 20 of the building block forming mold 10, a building block (1) manufactured in the inside of the building block forming mold (10) It is arranged to evenly spray the colored cement paste on the exposed surface (1a-1c).

The color cement paste supply device 50 supplies color cement paste for each color in which cement, pigment, and water are mixed to each of the plurality of spray nozzles 41. The color cement paste supply device 50 is a distribution pipe 55 in which a plurality of cement pool storage hoppers 51-53, a plurality of control valves 54a-54c, and a plurality of distribution valves 55a, 55b are installed. ), And a plurality of injection pipes 56.

6 is a conceptual diagram illustrating a color cement paste supply device 50 and a valve connected thereto in the construction block manufacturing apparatus according to the present invention, Figure 7 is a spray made by a plurality of injection nozzles in the construction block manufacturing apparatus according to the present invention It is a reference figure illustrated in order to demonstrate operation | movement.

The plurality of cement pool storage hoppers 51-53 are equipped with agitators 51a capable of mixing cement, pigment, and water, respectively, and store the cement paste (mixing cement, pigment, and water) for each color.

The plurality of control valves 54a-54c are connected to the cement pool outlets of the cement pool storage hoppers 51-53, respectively, and are installed to open and close each outlet, respectively, by the nozzle / valve control unit 40. The opening and closing operation is controlled.

The distribution pipe 55 connects the outlets of the cement pool storage hoppers 51-53 in a row at the rear ends of the plurality of control valves 54a-54c and the outlets of the cement pool storage hoppers 51-53. A plurality of distribution valves 55a and 55b are provided for color distribution between the outlets. The opening and closing operations of the plurality of distribution valves are controlled by the nozzle / valve control unit 40.

The plurality of injection pipes 56 are connected to the plurality of injection nozzles 41 in the distribution pipe 55, and the injection pneumatic device or the injection pump are respectively installed.

The main controller 60 controls the cylinder control signal for controlling the forward / backward operation of each cylinder 31 and its driving amount according to the set value of the one or more cylinder control keys 15a set through the key input unit 15. Generate and output to the cylinder controller 30, and control the injection operation of each injection nozzle and the opening / closing operation of each valve of the color cement paste supply device 50 according to the set value of one or more color cement paste injection control keys 15b. It generates a nozzle / valve control signal for outputting to the nozzle / valve control unit 40.

At this time, the main controller 60 in the middle of the plurality of control valves (54a-54c), and the distribution pipe 55 connected to the outlet of each cement pool storage hopper (51-53) through the nozzle / valve control unit 40 By controlling the opening and closing operations of the plurality of distribution valves 55a and 55b connected for color distribution, it is possible to control the injection of color cement paste for each color in the plurality of injection nozzles 41. That is, for example, in a state in which all of the plurality of distribution valves 55a and 55b connected for color distribution in the middle of the distribution pipe 55 are closed, they are connected to the outlets of the respective cement pool storage hoppers 51-53. In the case of selectively opening and closing the plurality of control valves 54a-54c, it will be possible to control the individual injection of the color cement paste for each color in the plurality of injection nozzles 41, or each cement pool storage hopper 51. A plurality of distribution valves 55a, 55b connected for color distribution in the middle of the distribution pipe 55, with at least one of the plurality of control valves 54a-54c connected to the outlet of -53 closed. By selectively opening and closing, it will be possible to control the mixed injection of the color cement paste for each color in the plurality of injection nozzles (41).

In addition, in the main controller 60, a plurality of control valves 54a-54c connected to the outlets of the cement pool storage hoppers 51-53 through the nozzle / valve control unit 40, and an intermediate portion of the distribution pipe 55. By controlling the opening and closing times and the operating time of the plurality of distribution valves 55a and 55b connected for color distribution, the time-division injection of color cement paste for each color in the plurality of injection nozzles 41 can be controlled. That is, for example, in a state in which all of the plurality of distribution valves 55a and 55b connected for color distribution in the middle of the distribution pipe 55 are closed, at the outlet of each cement pool storage hopper 51-53. By controlling the opening and closing times of the plurality of connected control valves 54a-54c and their operating time, it will be possible to adjust the time difference injection for the individual colors of the color cement paste for each color in the plurality of injection nozzles 41. Or, a plurality of connected valves for color distribution in the middle of the distribution pipe 55, with at least one of the plurality of control valves 54a-54c connected to the outlet of each cement pool storage hopper 51-53 closed. By controlling the opening and closing time and its operating time of the distribution valves 55a and 55b, it will be possible to control the time difference injection for the mixed color of the color cement paste for each color in the plurality of injection nozzles 41.

8a to 8c is a reference picture illustrating a building block manufactured according to the present invention, Figure 8a is a building with different front patterns by the operation of the cylinder 31 when using the pattern plate 20 of the crushed stone pattern 8B is a reference picture illustrating each block, and FIG. 8B is a reference picture illustrating each of the building blocks having different front patterns by the operation of the cylinder 31 when an amber stone pattern plate 20 is used. 8c shows that the front pattern is differently produced by the operation of the cylinder 31 when the log pattern plate 20 is used, and controls the opening and closing of each valve of the plurality of injection nozzles 41 and the cement pool supply device 50. By adjusting the injection amount, spray order, and time for each color, it is a reference picture illustrating each of the various colors of the front surface of the construction block.

The overall operation of the construction block manufacturing apparatus according to the present invention in this configuration will be described.

First, the building block molding frame 10 is manufactured to be detachable to the front portion 11, the upper side of the building block forming frame 10 is configured to supply mortar, and then the building block molding frame 10 On the inner side (11a) of the front portion (11) of the) is assembled and installed a pattern plate 20 having a shape capable of molding the pattern on the front of the building block (1).

At this time, a plurality of cylinders 31 connected to the cylinder control unit 30 are evenly disposed on the front portion 11 outside 11b of the building block forming mold 10, and each cylinder rod 31a is formed in the building block. Through the front part 11 of the frame 10 and fixed to the fasteners 22 built in the glyph plate 20, the external force can be applied to the glyph plate 20 by the forward / backward motion of each cylinder. do.

In addition, a plurality of injection nozzles 41 connected to the nozzle / valve control unit 40 are installed through the front part 11 and the pattern plate 20 of the building block forming mold 10, thereby forming the building block forming frame 10. It is arranged to spray the color cement paste on the exposed surface (1a-1c) of the building block (1) manufactured in the interior of the.

In this state, the front / backward operation of the plurality of cylinders 31 and the driving amount thereof are externally controlled by using the plurality of cylinder adjustment keys 15a and the color cement paste injection control keys 15b of the key input unit 15. When set at, the main control unit 60 is a cylinder for controlling the forward and backward operation of each cylinder 31 and its driving amount according to the set value of the cylinder control key 15a set through the key input unit 15. A control signal is generated and output to the cylinder controller 30.

Accordingly, the cylinder controller 30 may adjust the forward / backward operation of the cylinder 31 and its driving amount according to the cylinder control signal output from the main controller 60 so that the plurality of cylinders 31 may be moved forward or backward. do.

Thus, when an external force is applied to the pattern plate 20 by the forward or backward driving of the plurality of cylinders 31, the pattern plate 20 made of a flexible material is shown in FIGS. As illustrated in a) to (c), the shape adjustment is performed in a shape desired by the user.

In this state, the concrete is supplied to the inside of the building block forming mold 10, and vibration and compression are applied to form a desired shape on the front of the building block 1, and the main controller 60 controls the cylinder 31. The front part 11 of the building block molding frame 10 to form a gap, the cement through the plurality of injection nozzles 41 in the color cement paste supply device 50 on the front of the building block (1) Supplies color cement paste with mixed color of pigment and water.

In addition, each valve of each of the injection nozzle 41 and the color cement paste supplying device 50 according to the set value of the one or more color cement paste injection control keys 15b set through the key input unit 15 in the main control unit 60. When the nozzle / valve control unit 40 is controlled by generating a nozzle / valve control signal for controlling the control, the color cement paste supply device 50 uses the plurality of injection nozzles 41 to construct the different types of construction. In front of the block 1 it is possible to supply color cement paste for each color mixed with cement, pigment and water.

At this time, the main controller 60 uses a nozzle / valve control signal to color the plurality of control valves 54a-54c connected to the outlets of the cement pool storage hoppers 51-53, and the distribution pipe 55 in the middle. Control the opening and closing operations of the plurality of distribution valves 55a and 55b connected for distribution to control individual injection and mixing injection of color cement paste by color in the plurality of injection nozzles 41, or each valve 54a-. By controlling the opening and closing time and the operation time of the 54c) (55a, 55b) to control the time difference injection of the color cement paste for each color in the plurality of injection nozzle (41).

First, in order to control the individual injection of the color cement paste for each color in the plurality of injection nozzles 41, a plurality of distribution valves 55a and 55b connected for color distribution in the middle of the distribution pipe 55 ) And all the control valves (54a-54c) connected to the outlet of each cement pool storage hopper (51-53) selectively open and close the cement pool of the desired individual color pattern It can be sprayed on the front of the excitation building block (1). For example, referring to the color cement paste supply device 50 configured as shown in FIG. 6, yellow when only 54a is opened, red when only 54b is opened, blue when only 54c is opened, and blue, 54a and 54b are opened. In one case yellow and red, 54a and 54c open yellow and blue, 54b and 54c open red and blue, 54a and 54b and 54c open all Yellow, red and blue cement grass building blocks It can be selectively sprayed individually on the front of (1). Of course, in this case, the color cement paste for each color may be evenly sprayed on the front surface of the building block 1, or may be narrowly sprayed only on one side of the front surface of the building block 1, depending on the shape of the plurality of injection nozzles 41. Of course.

Next, in the case of adjusting the mixed spray of the color cement paste for each color in the plurality of spray nozzles 41, the plurality of control valves 54a-54c connected to the outlet of each cement pool storage hopper 51-53. If at least one of the closed state, selectively opening and closing the plurality of distribution valves 55a, 55b connected for color distribution in the middle of the distribution pipe 55, the cement pool of the desired mixed color is different Can be sprayed on the front of the building block (1) having a pattern of. For example, referring to the color cement paste supply apparatus 50 configured as shown in FIG. 6, when one of 54a to 54c is closed, any one of yellow, red, and blue cement paste is stopped, thus 55a or 55b By selectively opening or closing the cement paste mixed with the two colors of yellow, red and blue can be selectively mixed sprayed on the front of the building block (1).

In addition, in the case of controlling the time difference injection of the color cement paste for each color in the plurality of injection nozzles 41, when the opening and closing times of the valves 54a-54c and 55a and 55b are adjusted, The cement paste of the desired color and density may be sprayed on the front of the building block 1 having different patterns, or may be sprayed in time with respect to the mixed color of the color cement paste for each color.

When the front pattern and color formation of the color building blocks are completed as described above, the main control part 60 repeatedly moves the cylinder 31 mounted on the front part 11 of the building block molding frame 10 repeatedly / backwards several times. By tapping the front surface of the building block, the front pattern is corrected and the color can penetrate into the concrete, and then the pattern plate 20 is returned to the front side inner portion 11a to perform initialization, and the building block molding frame It is possible to demould the building block 1 from (10) to complete the manufacture of the building block.

Therefore, according to the present invention, it is possible to manufacture a color construction block having various shapes and colors by using a single molding frame through opening and closing of cylinders, adjustment of weakness, and opening and closing of each valve of the injection nozzle and the color cement paste supply device. Done.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Modification is possible. Accordingly, it is intended that the scope of the invention be defined by the claims appended hereto, and that all equivalent or equivalent variations thereof fall within the scope of the present invention.

1: building block 10: building block molding frame
11: Front part 11a: Inside front part
11b: front part outside 15: key input part
15a: cylinder adjustment key 15b: color cement paste injection control key
20: pattern 21: groove
22: fastener 30: cylinder control unit
31: cylinder 31a: cylinder rod
40: nozzle / valve control unit 41: injection nozzle
50: color cement paste supply device 51-53: cement paste storage hopper
51a: Stirrer 54a-54c: Control Valve
55: distribution pipe 55a, 55b: distribution valve
56: injection pipe 60: main control part

Claims (6)

In the construction block manufacturing apparatus,
It covers the entire front of the building block molding frame and mounts the cylinder at the same time, and serves as a passage through which the cylinder rod and injection nozzle pass, and outlines the entire surface exposed during the building of the building block, and the pattern plate is maximized before and after A front part configured to be detachable to a building block forming frame, which serves to determine a movable distance;
A glyph plate formed of a flexible material so as to be detachably installed inside the front part of the building block forming frame, and to form an embossed or intaglio pattern on an exposed surface of the building block manufactured by the building block forming frame;
Evenly disposed on the outside of the front portion of the building block molding frame, the fasteners and the respective cylinder rods are fixed directly through the front surface of the building block molding frame, so that each cylinder rod is forward / reversed A construction block manufacturing apparatus comprising a; a plurality of cylinders for applying an external force that can change the shape of the pattern plate by the operation. The method of claim 1,
Key for generating a set value according to each key input by having one or more cylinder control keys that can set the forward / backward operation of each cylinder arranged horizontally and up / down and its driving amount externally to operate the pattern plate. An input unit;
A main control unit outputting a cylinder control signal for controlling the forward / backward operation of each cylinder according to a set value of one or more cylinder adjustment keys set through the key input unit; And
And a cylinder control unit for controlling the forward and backward operations of the plurality of cylinders according to the cylinder control signal output from the main controller. The method of claim 1,
A plurality of injection nozzles installed through the front part and the pattern plate of the building block forming frame and arranged to spray the color cement paste on the exposed surface of the building block manufactured by the building block forming frame; And
And a color cement paste supplying device for supplying color cement paste for each color in which cement, pigment, and water are mixed to each of the plurality of injection nozzles. According to claim 3, The color cement paste supply device
A plurality of cement pool storage hoppers each equipped with an agitator capable of mixing cement, pigment, and water, and storing the cement paste by color;
A plurality of control valves connected to the cement pool outlets of each cement pool storage hopper, respectively, for opening and closing each outlet;
A distribution piping connecting the outlets of the cement pool storage hoppers in a row at the rear ends of the plurality of control valves and having a plurality of distribution valves for color distribution between the outlets and the outlets of the cement pool storage hoppers;
And a plurality of injection pipes connected to the plurality of injection nozzles in the distribution pipe, each of which is provided with a pneumatic device or a injection pump for injection. 5. The method of claim 4,
The color cement paste supplying device supplies color cement paste for each color supplied to the respective injection nozzles, and one or more color cement pastes for externally setting the spraying amount, the spraying angle, and the spraying order according to the spraying operation. A key input unit having a spray control key to generate a set value according to each key input;
Outputting nozzle / valve control signals for controlling each valve opening / closing operation of the color cement paste supplying device and the spraying operation of each spray nozzle according to a set value of one or more color cement paste spraying control keys set through the key input unit; Subject fisherman; And
According to the nozzle / valve control signal outputted from the main control portion, the manufacturing block block further comprises a nozzle / valve control unit for controlling the injection operation of the plurality of injection nozzles and opening and closing each valve of the color cement paste supply device Device. The method of claim 5, wherein the main control unit,
By selectively closing and closing a plurality of control valves connected to the outlets of the cement pool storage hoppers while all the plurality of distribution valves connected to distribute colors in the middle of the distribution pipe through the nozzle / valve control unit are selectively opened and closed. Control method for adjusting the individual injection of the color cement paste for each color in the plurality of injection nozzles,
Selecting a plurality of distribution valves for color distribution in the middle of the distribution pipe in a state in which at least one of the plurality of control valves connected to the outlet of each cement pool storage hopper through the nozzle / valve control unit is closed Control method for controlling the mixed injection of the color cement paste for each color in the plurality of injection nozzles, by opening and closing the
The plurality of control valves connected to the outlet of each cement pool storage hopper through the nozzle / valve control unit, and the opening and closing times of the plurality of distribution valves connected for color distribution in the middle of the distribution pipe and the operation time of the plurality Control method to control the time difference spraying of color cement paste by color in spray nozzle of
In the state in which all the plurality of distribution valves connected for color distribution in the middle of the distribution pipes are all closed, the opening and closing times of the plurality of control valves connected to the outlets of the cement pool storage hoppers and their operation time are adjusted. Control method to control time-division spraying for individual colors of color cement paste for each color in spray nozzle of
While at least one of the plurality of control valves connected to the outlet of each cement pool storage hopper is closed, adjusting the opening and closing time and the operation time of the plurality of distribution valves for color distribution in the middle of the distribution pipe The construction block manufacturing apparatus, characterized in that it has one of the control method of controlling the time difference injection for the mixed color of the color cement paste for each color in the plurality of injection nozzles.

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