KR100624782B1 - Apparatus to produce a block - Google Patents

Abstract

The present invention relates to a device for manufacturing a prefabricated ondol block, comprising a refining machine for kneading raw materials, an extruder for conveying the kneaded raw material, a discharge mouse for discharging the raw materials pushed by the extruder, and the discharge mouse. In the apparatus for producing an ondol block made of an extrusion mold mounted on the discharge side to continuously extrude into the shape and shape of the ondol block for manufacturing the raw material, the extrusion mold is formed by overlapping two main body of the ondol block up and down A mold box in which upper and lower body extrusion spaces are formed to be extruded in a state; A main body partition plate formed to cross in the horizontal direction to separate and separate the upper and lower main body extrusion spaces of the mold box; Upper and lower cover extrusion space for simultaneously extruding the two cover of the ondol block while forming a cover groove on the upper surface of each of the two main body to be extruded in the state of being folded up and down by the main body partition plate A pipe groove forming core is formed to protrude up and down from the middle portion of the main body partition plate so as to form a pipe groove in each of the two main bodies which are separately extruded up and down by the main body partition plate. It is an invention characterized in that it comprises a; upper and lower cover partition plate is formed as.

Refining Machine, Extruder, Discharge Mouse, Extrusion Mold, Body Compartment, Cover Compartment

Description

Apparatus to produce a block prefabricated block

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing extrusion molding of an ondol block for explaining the present invention.

Figure 2 is an exploded perspective view of the main body and the cover of the ondol block manufactured according to the present invention.

Figure 3 is a perspective view of the installation state of the extrusion mold of the block for ondol of the present invention.

4 is a front view of the extrusion mold of the present invention.

5 is a cross-sectional view taken along the line A-A of FIG.

6 and 7 are cross-sectional views taken along line B-B and line C-C of FIG.

※ Explanation of code for main part of drawing

1: main body 11: piping groove

12: cover groove 13,14: hollow part

2: cover 3: reinforcer

31: Extruder 32: discharge mouse

4: extrusion mold 41: mold box

42a, 42b: Upper and lower body extrusion space

43: main body compartment plate 43a: middle part

44,45: upper and lower cover compartment plate 44a, 45a: upper and lower cover extrusion space

46a, 46b: Piping groove forming core 47a, 47b: Hollow part forming core

5: lube oil supply pipe 51: fitting hole

52: fitting groove 53: discharge hole

54: valve

The present invention relates to a manufacturing apparatus for manufacturing a prefabricated ondol block of which a cover covering a main body and a pipe groove formed with a pipe groove so as to excrete hot water pipes.

In general, the prefabricated ondol block is composed of a main body 1 and a cover 2, as shown in Figure 1, the hot water pipe (not shown) disposed in the middle of the upper surface of the main body 1 in the longitudinal direction Cover grooves 12 and the cover grooves 12 on which the cover 2 is mounted are formed, and a plurality of hollow portions 13 and 14 are respectively provided on the left and right sides of the pipe groove 11. Are formed symmetrically.

When the hot water pipe is disposed in the pipe groove 11 of the main body 1 and then the cover 2 is covered in the cover groove 12, the upper surfaces of the main body 1 and the cover 2 are assembled in a horizontal state. It is configured to be.

The main body 1 and the cover 2 as described above are dried in a kiln by extrusion molding using a refining machine 3 that kneads and extrudes raw materials, such as red brick, which is usually manufactured using mud (clay) or the like as a raw material. In the prior art, since the main body 1 and the cover 2 are manufactured by extrusion molding separately, productivity has been reduced and production cost has been pointed out as a disadvantage.

This is because when the main body 1 and the cover 2 are separately extruded using a single drill machine 3, it takes twice as much time and it is necessary to replace the body extrusion mold and the cover extrusion mold. Due to the time, the productivity of the block for ondol was reduced and the production cost was bound to increase.

Therefore, the present invention is proposed to solve the disadvantages of the prior art as described above, by simultaneously extruding the main body and the cover of the block for the ondol using a single drill machine, the main body and the cover can be simultaneously extruded by two sets of each In order to improve the productivity of the prefabricated ondol block and to reduce the production cost is to invent the object of the present invention.

The present invention as a means for achieving the above object,

A repeller for kneading the raw material, an extruder for conveying the raw material kneaded in the refining machine, a discharge mouse for increasing the discharge pressure of the raw material conveyed by the extruder, and a discharge mouse mounted on the discharge side of the discharge mouse In the manufacturing apparatus of the prefabricated ondol block made of an extrusion mold to continuously extrude into the shape and shape of the ondol block to be prepared,

The extrusion mold includes a mold box having upper and lower main body extrusion spaces for extruding two main bodies of the ondol block in a stacked state up and down;

A main body partition plate formed to cross in the horizontal direction to separate and separate the upper and lower main body extrusion spaces of the mold box;

Upper and lower cover extrusion space for simultaneously extruding the two cover of the ondol block while forming a cover groove on the upper surface of each of the two main body to be extruded in the state of being folded up and down by the main body partition plate A pipe groove forming core is formed to protrude up and down from the middle portion of the main body partition plate so as to form a pipe groove in each of the two main bodies which are separately extruded up and down by the main body partition plate. Upper and lower cover compartment plate is formed as;

Characterized in that comprises a.

In addition, the upper and lower main body is installed in the horizontal direction in front of the main body partition plate while penetrating through the one side insertion hole formed at the left and right ends of the mold box discharge side is mounted to the other end of the main body partition plate of the extruded mold. It characterized in that it comprises a lubricating oil supply pipe for supplying a lubricating oil is formed on the surface of each of the main cover and the cover of the one side cover the cover groove thereof is extruded into any one of the main body extrusion space of the extrusion space.

Embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a schematic diagram showing the extrusion molding of the block for ondol for explaining the present invention, Figure 2 is an exploded perspective view of the main body and cover of the block for the ondol manufactured according to the present invention, Figure 3 is for the ondol of the present invention 4 is a front view of the extrusion mold of the present invention, FIG. 5 is a sectional view taken along line AA of FIG. 4, and FIGS. 6 and 7 are sectional views taken along line BB and CC of FIG. 1. It is.

In the drawing, as shown in FIG. 1, the extruder 31 for kneading raw materials and the discharge pressure of the raw materials pushed by the extruder are discharged to the reinforcing machine 3 for kneading raw materials. The discharge mouse 32 is mounted, and the discharge port of the discharge mouse 32 is equipped with an extrusion mold 4 for extruding the main body 1 and the lid 2 of the ondol block. .

A feature of the present invention is that the extruded mold 4 is a means for simultaneously extruding two main bodies 1 and a lid 2 of an ondol block at the same time. It is to be able to manufacture a continuous block for ondol.

" 및 "

"형으로 상,하 돌출 형성되어 상기한 중간부분(43a) 상,하측에 온돌용 블럭의 덮개(2) 2개를 동시에 압출할 수 있게 하는 상,하부 덮개압출공간(44a)(45a)를 형성시키는 상,하부 덮개구획판(44)(45)과, 상기 상,하부 덮개구획판(44)(45) 각각의 중간부분에 일체로 형성된 채 상,하부 본체압출공간(42a)(42b)를 향해 돌출 형성되는 배관홈성형코아(46a)(46b)의 각 구성들이 마련되어 있으며, 또한 상기 본체구획판(43)에 의하여 분리 형성된 상,하부 본체압출공간(42a)(42b) 각각에는 복수개씩의 중공부성형코아(47a)(47b)들이 형성되어 있는데, 상기한 각 중공부성형코아들은 금형박스(41)의 내측에서 토출마우스(32) 내부를 향해 돌출된 메인브릿지(48)에 일정간격으로 고정 설치되어 있는 복수개의 서브브릿지(48a)들 각각의 양단에서 상,하부 본체압출공간(42a)(42b)을 향해 돌출된 상태로 형성되어 있는데, 상기한 복수개씩의 중공부성형코아(47a)(47b)들은 상,하부 덮개구획판(44)(45) 각각에 형성된 배관홈성형코아(46a)(46b) 각각을 기준하여 좌,우 양측에 대칭상으로 형성되어 있다.To this end, the extrusion mold 4 of the present invention has a mold box 41 having an extrusion space capable of simultaneously extruding two main bodies 1 of the ondol block in an overlapped state, and the mold box 41. The main body partitioning plate which divides the middle part of the formed extrusion space in the horizontal direction and forms the upper and lower main body extrusion spaces 42a and 42b for extruding the two main bodies 1 above and below. 43 and at both ends of the middle portion 43a of the body partition plate 43;

"And"

The upper and lower cover extrusion spaces 44a and 45a which are formed to protrude upward and downward in the shape so as to simultaneously extrude two covers 2 of the ondol block on the upper and lower sides of the middle portion 43a. The upper and lower cover partition plates 44 and 45 to be formed, and the upper and lower main body extrusion spaces 42a and 42b are integrally formed in the middle portions of the upper and lower cover partition plates 44 and 45, respectively. Each of the pipe groove forming cores 46a and 46b is formed to protrude toward the upper and lower body extrusion spaces 42a and 42b respectively formed by the main body partition plate 43. The hollow part forming cores 47a and 47b of the hollow core forming cores are formed at predetermined intervals on the main bridge 48 protruding from the inside of the mold box 41 toward the discharge mouse 32. Protruding toward the upper and lower body extrusion spaces 42a and 42b at both ends of each of the plurality of subbridges 48a fixedly installed. It is formed in a shape, the plurality of hollow portion forming cores (47a) (47b) are based on each of the pipe groove forming cores (46a, 46b) formed on each of the upper and lower cover partition plate (44, 45). It is formed symmetrically on both left and right sides.

The thickness of the left and right portions of the main body partition plate 43 is the most when comparing the thickness of each of the main body partition plate 43, the middle portion 43a and the upper and lower cover partition plates 44, 45. The thick and middle portion (43a) is next thick and the thickness of the upper and lower cover compartment plate 44, 45 is formed the thinnest (see Fig. 4), the reason for forming the thick and thin like this extrusion mold When the two main bodies 1 and the cover 2 are continuously extruded simultaneously with (4), the upper and lower main bodies extruded from the lower part are extruded symmetrically to each other, and the upper and lower two main bodies are simultaneously extruded. In order to allow two covers 2 to be extruded in a state in which they are overlapped with each other between the cover grooves 12 of the (1), and also the protruding length of the rear end at which each of the plates protrudes toward the discharge mouse 32. The left and right sides of the body compartment plate 43 is the middle portion (43a) and the upper, lower cover compartment plate 44 (45) was formed longer than the rear end protruding length, the reason for the long and short protruding length of the rear end in this way is the pressure is extruded from the extruder 31 and extruded into the extrusion mold (4) from the discharge port side of the discharge mouse (32) The extrusion pressure of the raw material is the four sides of the inner mold box 41 is the strongest and the center, that is, the upper and lower cover extrusion space (44a, 44b) side is weaker than the above edge portion of the body compartment plate 43 The frictional resistance of the upper and lower cover extrusion spaces 44a and 45a is reduced in the left and right portions, whereas the frictional resistance is reduced in the upper and lower cover extrusion spaces 44a and 45a. To make it appear.

In addition, the mold box 41 of the extrusion mold 4 further includes a lubricating oil supply pipe 5 installed in the horizontal direction as in the body partition plate 43, wherein the lubricating oil supply pipe 5 is the mold. The fitting groove 52 formed in the other side wall surface (right wall surface in the drawing) is inserted through the fitting hole 51 penetrating through one side wall surface (left wall surface in the drawing) of the box 41 to insert a plurality of discharge holes 53. It is configured to discharge the lubricating oil through the), and the lubricating oil supply pipe 5 is provided with a valve 54 for controlling the supply of lubricating oil.

With the present invention configured as described above will be described the operation of producing the block for the ondol.

As the refining machine 3, the extruder 31, and the discharge mouse 32 have the same effects as kneading and pushing raw materials and extruding them into the extrusion mold 4 as in the prior art, the description thereof will be omitted. The operation of extruding the main body 1 and the lid 2 of the ondol block simultaneously with the extrusion mold 4 mounted on the discharge port side of the discharge mouse 32 will be described. do.

The raw material extruded by the increased extruding force from the discharge mouse 32 is the main body compartment plate 43 and the upper and lower parts when the raw material is extruded in the entire extrusion space inside the mold box 41 of the extrusion mold 4. The two main bodies 1, which are separated up and down by the cover partition plates 44 and 45, are extruded at the same time, and the middle part 43a of the main body partition plate 43 and the upper and lower cover partition plates ( The upper and lower cover extrusion spaces 44a and 44b formed by the 44 and 45 are also extruded at the same time.

As described above, the two main bodies (1) and the cover (2) extruded in the separated state up and down by the main body partition plate 43 and the middle portion (43a) and the upper and lower cover partition plates (44, 45) They are separated from each other by the thickness of each of the body compartment plate and the upper and lower cover compartment plates, that is, extruded in a state separated from each other as shown in cross section in FIG. In this case, the lubricating oil discharged from the plurality of discharge holes 53 formed in the lubricating oil supply pipe 5 installed at the front side of the main body partition plate 43 is extruded into the lower main body extrusion space 42b. It is discharged to the upper surface of the lower cover 2 which is extruded into the upper surface and the lower cover extrusion space (45a).

As described above, the lower main body 1 extruded from the extrusion mold 4 and exiting the exit end of the mold box 41 is not shown in the drawing but is supported by the conveyor device as well as continuously from the extrusion mold 4. Since the main body 1 on the lower side is transported while being supported on the conveyor apparatus (not shown), the extruded upper and lower covers are extruded at the same speed as the extrusion speed of the extruded object (main body and cover). The two lids 2 continuously extruded from the spaces 44a and 45a and the upper body extrusion space 42a and the upper body 1 are stacked on the lower body 1 while being struck down by their own weight. 7, which is extruded as shown in FIG. 7, and the upper and lower two main bodies 1 continuously extruded as described above, and the upper and lower lids extruded in a superimposed state in the upper and lower main bodies ( 2) a cutting device (e.g. After cutting to a certain length by a wire cutting device in a line) and then going through the subsequent manufacturing process, that is, the drying process and the firing process, the ondol block is manufactured, wherein the two main bodies (1) stacked up and down and Covers (2) because the shrinkage occurs in the process of drying and firing separately from each other in a separate state occurs separately after the firing process to give a slight impact to the upper and lower nested main body of the upper and lower body (1 ) Are easily separated, and the upper and lower cover (2) in the state of being superimposed inside them after separation of the upper and lower body is also easily separated when a little impact. Since the lubricant discharged from the lubricating oil supply pipe 5 is distributed between the two main bodies 1, which are stacked on the upper and lower sides, and the cover 2, the drying and firing processes are carried out in the overlapping state. The main body 1 and the cover 2 on the way do not stick together so that the main body and the cover of the upper and lower sides can be separated more easily after the completion of manufacturing.

According to the present invention as described above, in the manufacture of the ondol block by using a single drill machine, the extrusion mold mounted on the discharge mouse can simultaneously extrude and continuously mold the main body and the lid of the ondol block two by two respectively. It provides an effect that can reduce the production cost along with the productivity of the block for ondol, and thus is a useful invention that has the great advantage of manufacturing a block for ondol with a competitive price.

Claims (2)

A repeller for kneading the raw material, an extruder for conveying the raw material kneaded in the refining machine, a discharge mouse for increasing the discharge pressure of the raw material conveyed by the extruder, and a discharge mouse mounted on the discharge side of the discharge mouse In the manufacturing apparatus of the prefabricated ondol block made of an extrusion mold to continuously extrude into the shape and shape of the ondol block to be prepared, The extrusion mold includes a mold box having upper and lower main body extrusion spaces for extruding two main bodies of the ondol block in a stacked state up and down; A main body partition plate formed to cross in the horizontal direction to separate and separate the upper and lower main body extrusion spaces of the mold box; Upper and lower cover extrusion space for simultaneously extruding the two cover of the ondol block while forming a cover groove on the upper surface of each of the two main body to be extruded in the state of being folded up and down by the main body partition plate A pipe groove forming core is formed to protrude up and down from the middle portion of the main body partition plate so as to form a pipe groove in each of the two main bodies which are separately extruded up and down by the main body partition plate. Upper and lower cover compartment plate is formed as; Prefabricated ondol block manufacturing apparatus characterized in that it comprises a. The method of claim 1, The upper and lower body extrusion space is installed in the horizontal direction in front of the main body partition plate while penetrating through the one side fitting hole formed at the left and right ends of the mold box discharge side is mounted to the other end of the main body partition plate of the extrusion mold. Apparatus for manufacturing a prefabricated ondol block comprising a lubricating oil supply pipe for supplying lubricating oil is formed on a surface of the main body extruded into any one of the main body extrusion space and the cover of the one side covering the cover groove thereof .

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