KR910006115Y1 - Machine for producing brick - Google Patents

Abstract

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Description

Copper pattern forming apparatus of brick making machine

1 is a manufacturing process explanatory diagram of a brick maker to which the apparatus of the present invention is applied.

Figure 2 is a side view showing the configuration of the device of the present invention.

Figure 3 is a front view showing the configuration of the device of the present invention.

4 is a partial plan view of the device of the present invention.

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

6 is a perspective view of main parts of the device of the present invention.

7a, b, c or schematic side view showing the operation of the device of the present invention.

8 is a perspective view of a brick manufactured according to the present invention.

* Explanation of symbols for main parts of the drawings

1: expectation 2: belt conveyor

3: rail 3a: slope

4: front and rear movement frame 4a: roll fixing plate

4b: lifting guide bar 4c, 4d: connecting plate

4e: slope 4f: support piece

5, 6: roll 7: lifting frame

7a: elevating pipe 7b: fixed plate

7c: connecting rod 7d: fixed plate

7e: Forming part fixing bar 7f: Cutting part fixing bar

7g: long hole 8: roll

9: steel wire 10: fastener

11: copper shaping plate 11a: molding

11b: Through Hole 11c: Separation Piece

12: pattern forming roll 12a: unit pattern forming roll

14: guide roll 15: support plate

15a: molding 16: brush

17: drive means 18: up and down drive unit

20: drive wheel 21: crank

19, 22: pin 23: shaft

24: roll 25: rotation lever

26: guide space 26a: longevity

27: reduction motor 28: output shaft

30: front and rear drive part 31, 32: conveyor roll

33: cam 34, 36: roll

35: slide bar 38, 39: sprocket

40: chain 60: extruder

61: molding die 62: top pattern molding frame

70: molding 71: brick

71a: Mug 72: sliced

The present invention relates to a device for forming a pattern of a brick of a brick making machine, and in particular, a brick capable of cutting a brick having a certain length while continuously conveying a plurality of rows of extrudates extruded from an extruder, and at the same time, forming a pattern on the surface of the brick. The present invention relates to a curling pattern forming apparatus of a manufacturing machine.

Generally, in extrusion molding bricks, the extrudate is continuously extruded from the molding die of the extruder, and the extrudate is transported to the conveyor, cut to a certain length to obtain a brick object, dried and fired, and then shipped. The brick for use at the corners of the building removes cutting traces on the corners and forms the patterns in any desired shape and forms a pattern. In the conventional curling operation, the molding extruded from the extruder has a certain length. After cutting and transferring the cut bricks to the mold forming workshop, the work of forming the shape of the bricks and forming the pattern was performed by hand.

Therefore, the brick must be transported from the extruded place to the copper molding workshop, which is cumbersome and transported in a dry state before drying, and there is a problem of deformation or breakage. There was a need for increased manufacturing costs and reduced productivity, as well as defects with uneven quality.

The present invention is devised to provide a ridge pattern forming apparatus of a brick making machine that does not have all the problems and defects as described above, the object of the present invention is to cut a predetermined length of brick while continuously transporting the molding extruded from the extruder At the same time, to provide a pattern forming apparatus of a brick maker that can form a pattern while molding the cut of the cut brick in a predetermined form.

When described in detail by the accompanying drawings of the pattern forming apparatus of the brick maker according to the present invention as follows.

1 is a side view for explaining the manufacturing process of the brick making machine to which the present brick masonry pattern forming apparatus is applied, as shown in the figure, the brick molding apparatus 50 according to the present invention is installed in the front of the extruder 60 do.

The extruder 60 extrudes a plurality of rows of moldings 70 by extruding the raw material supplied therein, and the moldings 70 are continuously transferred to the copper molding apparatus 50, and by the molding apparatus 50. As shown in FIG. 8, a pattern is formed on the copper 71a while being cut into a brick 71 having a predetermined length.

Thereafter, the brick 71 is transported to a drying room, dried, and then transported to a firing furnace, fired, and then packaged and shipped.

2 to 7 show the configuration and operation of the fringe pattern forming apparatus 50 according to the present invention, as shown, the molding 70 is extruded from the extruder 60 in the upper portion of the base (1) A belt conveyor 2 for transporting the rollers is provided, and the rails 3 are fixed to both sides of the front portion of the upper base 1, respectively.

The both side rails 3 are provided with a forward and backward frame 4 which is moved forwards and backwards by a predetermined length, and the lifting frame 7 is provided such that the lift frame 7 can be elevated by a predetermined length.

The front and rear movement frame 4 includes a roll fixing plate 4a respectively positioned on the rail 3, an elevating guide bar 4b fixed to both roll fixing plates 4a, and both roll fixing plates 4a and Connecting plates 4c and 4d fixed between the two lifting guide bars 4b, and rolls 5 are respectively condensed to the lower both side inclined surfaces 4e of the roll fixing plates 4a, and the rails 3 The roll 6 fixed to the support piece 4f is in contact with the lower surface of the rail 3 in contact with the upper both sides of the inclined surface 3a, and in the middle of the roll fixing plate 4a.

The elevating frame 7 is an elevating pipe 7a into which the elevating guide bar 4b of the front and rear moving frame 4 is inserted, and a fixed plate 7b connecting the elevating pipes 7a on both sides thereof, and the fixing plate 7b. It consists of a connecting rod 7c fixed to the inside of both elevating pipes 7a.

One side of the base 1 is provided with driving means 17 for reciprocating the front and rear movement frame 4 forward and backward, and reciprocating the lifting frame 7 downward and upward.

On both ends of the fixed plate 7b of the elevating frame 7, a fixed plate 7d having a long hole 7g is fixed in parallel in the longitudinal direction of the base 1, and a front long hole 7g formed on both fixed plates 7d. The fixed portion fixing rod 7e is fixed to each other, and the cutting portion fixing rod 7f is fixed to the rear long hole 7g, respectively.

The roll 8 is condensed at the lower end of the both cut portions fixing rods 7f, and a steel wire 9 such as a piano wire for cutting the molding 70 to a predetermined length rolls 8 of the both cut portions fixing rods 7f. One end of the steel wire 9 can be fastened to the upper end of the one cut portion fixing rod 7f by the fastener 10, and the other end of the steel wire 9 is the upper end portion of the other cut portion fixing rod 7f. It is fixed at.

Between the fixed pieces 7h fixed to the both side forming part fixing rods 7e, both ends of the curling plate 11 for shaving the cut pieces 71a of the cut bricks 71 to a desired shape are fixed to the rear face. Both ends of the pattern forming roll 12 for forming the pattern of the curl 71a of the brick 71 are adhered to the lower surface of the front face of the two fixing pieces 7h.

13 is a bearing for supporting the pattern forming roll, and 14 is a guide roll for supporting the lifting pipe 7a of the lifting frame 7 to move stably.

The copper forming plate 11 has several molding portions 11a having the shape of the copper 71a to be molded, and in this embodiment It is formed in a mold cross section.

A supporting plate 15 is installed at the lower part of the elevating frame 7 to support the brick 71 when the sheet forming plate 11 forms the sheet 71a of the brick 71.

On the front surface of the support plate 15, a support plate forming portion 15a having the same cross section as that of the forming portion 11a of the copper forming plate 11 is formed, and both ends of the support plate 15 have the front and rear movement frames 4 Is fixed to the connecting plate 4c and moves like the forward and backward moving frame 4, and does not move up and down.

The pattern forming roll 12 is composed of a plurality of unit pattern forming rolls 12a for forming a pattern on the corner 71a of each unit brick 71, the outer peripheral surface of each unit pattern forming roll 12a The pattern for forming in the collar 71a of the unit brick 71 is formed.

Through holes 11b are formed at the bottom of each unit forming portion 11a of the copper forming plate 11, and a part of the outer circumferential surface of each of the pattern forming rolls 12 protrudes backward through the through holes 11b to each unit brick. A contact piece 71c of the 71 is formed to be in contact with the front surface of the sheet forming plate 11, and a separating piece 11c is formed so that the slice 72 coming out while forming the piece 71a falls down. Brush 16 for wiping the forming roll 12 is attached to the copper forming plate 11.

The drive means 17 is composed of a front and rear drive unit 30 for reciprocating the front and rear movement frame 4 and the vertical drive unit 18 for vertically reciprocating the lifting frame 7.

The up and down drive unit 18 is a drive wheel 20, a crank 21 connected to the pin 19, and one end is connected to the crank 21 by a connecting pin 22, and the shaft 23 in the middle portion. And a long hole 26a fixed to the other end of the rotating lever 25 to which the roll 24 is attached, and fixed to the lower end of the connecting rod 7c of the frame 7 in the orthogonal direction, and into which the roll 24 is inserted. The guide section 26 formed in this longitudinal direction is comprised.

The driving wheel 20 is fixed to the output shaft 28 of the reduction motor 27 via a clutch such as an electromagnetic clutch and is rotated by the driving force of the reduction motor 27. 29 is a guide section having a guide hole 29a for guiding the movement of the crank 21.

The front and rear drive unit 30 is a cam 33 which is constricted adjacent to one of the conveyor rolls 32 of the conveyor rolls 31 and 32 on which the belt conveyor 2 is mounted and which is powered by a gear (not shown). ) And a slide bar 35 which is fixed to one end of the roll 34 sliding in the cam groove 33a of the cam 33 and the other end is fixed to the roll fixing plate 4a.

36 shows a guide roll for guiding the movement of the slide bar 35.

In the drawings, 37 is an idle roll, 38, 39 are sprockets, 40 is a chain, 61 is a molding die of the extruder 60, 62 is a brick top pattern forming roll formed in the front, 80 is a brick ( 71) shows a conveying belt conveyor for transferring to the next process.

Referring to the effect of the device according to the present invention as described above are as follows.

When the brick manufacturing machine is operated, as in the first diagram, a plurality of rows of moldings 70 are extruded from the molding die 61 of the extruder 60 and the moldings 70 are belt conveyors 2 of the curling pattern forming apparatus 50. The pattern forming roll 62 installed in front of the molding die 61 is rotated in contact with the upper surface of the molding 70 while moving in the form, thereby forming a pattern.

As described above, the molded product 70 extruded from the extruder 60 and the pattern formed on the upper surface by the pattern forming roll 62 is continuously moved at a constant speed to be cut to a certain length in the pattern forming apparatus 50 according to the present invention. While the pattern is formed.

FIG. 2 shows that the molding 70 is cut into a predetermined length of brick 71, and the cut 71a of the cut brick 71 is formed in a predetermined shape and a pattern is formed on the finish 71a. The brick 71 is shown to be transported to the next step on the conveying belt conveyor (80).

In addition, the front and rear movement frame 4 and the lifting frame 7 is shown in the state of returning to the initial position, 3 and 4 show the front and plan views thereof, and FIG. 7a shows the same state as the second and schematic views. have.

Step by step detailed description of the action from the state of the second and 7a Figure 70 as the molding 70 continues to be extruded forward from the extruder 60 and the reduction motor 27 is continuously driven as the output shaft of the reduction motor 27 The sprocket 38 fixed to 28 'rotates and the driving wheel 20 coupled to the output shaft 28 of the reduction motor 27 via the clutch rotates while the clutch is connected.

As the sprocket 38 rotates in this manner, the sprocket 39 rotates and the conveyor rollers 31 and 32 rotate to move the belt conveyor 2 to move the molding 70 mounted thereon.

As the cam 33 rotates along with the conveyor 32, the slide bar 35 moves forward to move the front and rear frame 4 forward, and the crank 21 is rotated by the driving wheel 20. And the rotation lever 25 is interlocked and the roll 24 is fixed to the end of the rotation lever 25 is pushed down the guide interval 26 fixed to the lower end of the connecting rod (7c) of the lifting frame (7) lifting frame ( 7) will move downward.

In this way, the front and rear frame 4 moves forward at such a speed while the molding 70 moves forward, and when the lifting frame 7 is lowered, the front and rear fixed to the fixed plate 7d of the lifting frame 7 The fixing rods 7e and 7f are also moved downward, and the steel wire 9 fixed to the rear fixing rod 7f is moved downward to cut the molding 70 as shown in the 7b diagram, and together with the front fixing rod 7e. The copper molding plate 11 and the pattern forming roll 12 fixed to the bottom move downward so that the copper molding plate 11 cuts the copper 71a to form the shape of the copper molding plate 11, and the pattern forming roll 11 (12) forms a pattern on the flap 71a.

After this, by the driving means 17, the forward and backward moving frame 4 moves further forward as shown in the 7c degree, and the lifting frame 7 is raised to raise the steel wire 9, the copper molding plate 11, and the pattern forming roll ( 12) moves upward to the upper limit, at this time, the clutch connecting the drive wheel 20 and the output shaft 28 is cut off, the movement of the lifting frame 7 is stopped and in this state the front and rear movement frame (4) ) Is returned and the operation of one cycle is completed and the next operation is repeated.

As described above, the brick pattern forming apparatus of the present invention is cut into a predetermined length of brick while continuously moving at a constant speed without stopping the molding extruded from the extruder, and molding the cut of the cut brick into a predetermined shape. While forming the pattern, all operations such as cutting of bricks, forming and forming bricks can be performed continuously by automatic work on the same line, which reduces work time and workforce, and greatly increases productivity. There is an advantage that the quality is improved, such as uniformity.

Claims (2)

A plurality of rows of brick moldings 70 are extruded from the molding die 61 of the extruder 60, and the upper surface of the molding 70 is extruded by the top pattern forming roll 62 provided at the front of the molding die 61. In the brick making machine in which the pattern is formed, a belt conveyor 2 is installed on the upper part of the base 1 provided in front of the extruder 60, and a rail of a predetermined length is provided on both sides of the front part of the upper part of the base 1. 3) is fixed to each of the two rails (3) is installed on the front and rear frame (4) to move back and forth by a certain length to ride on it, and the elevating frame (7) can be lifted by a certain length on the front and rear frame (4) The fixing plate 7d is fixed to both ends of the fixing plate 7b of the elevating frame 7 in parallel in the longitudinal direction of the base 1, and the forming part fixing rod 7e is placed at the front and rear sides of the both fixing plates 7d. ) And the cutting part fixing bar 7f, respectively, so that the both cutting part fixing bars 7f The steel wire 9 for cutting the molding 70 to a predetermined length is fixed to the side, and the side of the forming part fixing rod 7e is formed by cutting the corner 71a of the cut brick 71 to make a predetermined shape. While fixing (11), the lower part of each of the unit pattern by condensing the ridge pattern forming roll 12 for forming the pattern of the ridge (71a) of the brick 71 to be located in front of the ridge forming plate (11) Partially protrudes backward through the through hole 11b formed in the lower portion of each unit forming portion 11a of the sheet metal template 11 so that the forming roll 12a may contact the sheet material 71a of the brick 71. In addition, the front of the mold forming plate 11 is provided with a brush 16 for wiping the copper pattern forming roll 12, the front and rear movable frame (4) reciprocating back and forth and lifting the lifting frame (7) Moire pattern of the brick maker, characterized in that it comprises a drive means 17 to make Molding apparatus. According to claim 1, wherein the drive means 17 is a vertical drive unit 18 and the front and rear drive unit 30, the vertical drive unit 18 is connected to one output shaft 28 of the reduction motor 27 via a clutch. The driving wheel 20 is connected to the crank 21 connected to the pin 19, and one end thereof is connected to the pin 22, and the middle part thereof is compressed to the shaft 23, and the roll 24 is attached to the other end thereof. And a guide lever 26 having a pivoting lever 25 and a long hole 26a into which the roll 24 is inserted and fixed to a lower end of the connecting rod 7c of the elevating frame 7. 30 is coaxially fixed to the sprocket 38, the conveyor rolls 31 and 32, and the one side conveyor roll 31, which are fixed to the other output side 28 'of the reduction motor 27. 38 and the sprocket 39 connected to the chain 40, the cam 33 formed on the conveyor roll 32, and the roll 34 sliding to the cam 33 is fixed to one end and the other end Before remind Tongued, grooved, rebated pattern forming apparatus of the brick manufacturing machine, characterized by being fixed to the roll fixing plate (4a) of the mobile frame (4) consisting of a slide bar 35 which movement is guided by the guide rolls 36.