KR20060110676A - The cutting method, cutting machine of the boundary stone of road - Google Patents

Abstract

A method and an equipment for cutting the boundary stone of a road are provided to cut a corner of the boundary stone conveniently and reduce volume of a base body of the equipment by continuously moving only a cutting part and a molding part side to side in a condition that an one side corner of the boundary stone of the road are covered with a processing device that is lowered in an angle of 40 to 50 degrees. An equipment for cutting the boundary stone of a road comprises: a frame part(100) comprising a vertical frame(110) fabricated of beams composing a framework of a base body and a supporting frame(120) fabricated in a plate shape so that the boundary stone of the road is put on a lower portion of the frame; a boundary stone transfer part(200) comprising first, second and third conveyor belts(121,121-1,121-2) connected to left and right ends of the supporting frame, and sprockets and rotary motors(124,124-1,124-2) for rotating the conveyor belts; a plurality of stopper parts(300) projected from the lower portion of the supporting frame through cylinders(310) to support the boundary stone of the road; a processing means(400) comprising a cutting part(430) and a molding part(450) which are lowered in an angle of 40 to 50 degrees from an upper side of the vertical frame through left and right cylinders(410) to cover an one side corner of the road boundary stone; and a controller part(500) installed at one side of the base body to control operation of the respective components.

Description

The cutting method, cutting machine of the boundary stone of road}

1 is a perspective view showing an overall state of a conventional cutting device,

2 is a front view showing a state of a conventional cutting device from the front,

Figure 3 is a side view showing an overall view of a conventional cutting device,

4 is a perspective view showing a moving table which is a part of a conventional cutting device;

5 is a view showing a state viewed from the side of the moving table of the conventional cutting device,

Figure 6 is a perspective view of the cutting device of the present invention as a whole, with only the main configuration,

7 is an overall perspective view showing the cutting device of the present invention with the symbols of each part,

8 is a view showing a state in which the stopper portion of the present invention attached to the conveyor belt,

9 is a perspective view showing the entire stopper portion of the present invention;

10 is a perspective view showing the whole state of the processing means which is the main configuration of the present invention,

11 is a view showing a state in which the processing means of the present invention is raised by the oblique transfer mechanism,

12 is a view showing a state in which the processing means of the present invention is lowered by the oblique transfer mechanism,

Figure 13 is a side view of the cutting device of the present invention,

14 is a view showing a front view of the cutting device of the present invention,

15 is a view showing a state in which the cutting device of the present invention viewed the process of processing the road boundary stone from the front,

16 is a cross-sectional view showing an organic coupling relationship between an interlocking bogie and a processing means frame, which is an essential part of the present invention;

17 is a perspective view showing a state of the cutting portion and the molding portion of the processing apparatus of the present invention,

18 is a view showing only a cutting portion of the present invention,

19 is an exploded view showing the interlocking bogie and the cutting part and the molding part of the processing means of the present invention;

20 is a perspective view showing a state of the rotary motor and the cutting blade of the cutting unit of the present invention,

21 is a view showing a state of the molding of the present invention,

22 is a view showing the molding roll of the molding unit of the present invention processing the road boundary stone,

Figure 23 is a view schematically showing the molding roll of the present invention to process the road boundary stone obliquely.

<Brief description of the major symbols in the drawing shown>

One; Road boundary stone 100; Frame part

110; Vertical frame 120; Support frame

121; Conveyor belt 123; Sprocket

124; Rotary motor 200; Boundary Stone Transfer Section

300; Stopper portion 310; cylinder

330; Stopper 331; Eccentric hinge

332; Eccentric hinge 333; Interlocking

334; Hinge 335; Pivoting hinge

336; 400 between operations; Processing means

401; Support 430; Cutting

432; Screw rod 433; Operation handle

134; Guide sphere 435; Rotating Motor

436; Cutting edge 452; Molding Brackets

453; Screw rod 454; Operation handle

552; Aperture hole 457; Guide Block

458; Axis of rotation 472; Interlocking loan

473; Rail 575; Base plate

476; Top roll 477; Lower roll

478; Rotary motor 481; sprocket

482; Chain 500; controller

The present invention relates to a road boundary stone cutting method and a road boundary stone cutting device for cutting one corner portion of a road boundary stone, and in particular, a cutting device and molding in a state in which a processing device that is lowered at an angle of 40-50 degrees wraps one edge portion of a road boundary stone. It is related to the road boundary stone cutting method and the road boundary stone cutting device which is easy to cut corners and is easy to cut corners and reduce the volume of gas.

In general, road boundary stone refers to a stone that is laid with marble at an adjacent point between the driveway and the sidewalk to separate the driveway from the sidewalk.

Therefore, even if the wheel of the vehicle later hits the roadside corner of the road boundary stone, it is common to cut and arrange in the form of a round to remove the fear of puncture or damage.

However, in the conventional method of cutting one side edge of the road boundary stone, a method of manually cutting corners by a worker was used. In order to eliminate such inconvenience, a method of automatically bringing corners and cutting them to the site is installed. It was used.

However, there have been many problems in the conventional automatic cutting device.

Therefore, look at the "road boundary stone cutting device" recently registered a utility model (No. 348683; hereinafter referred to as "priority") to the Republic of Korea Patent Office and look for the problem.

As shown in Figures 1 to 5, the conventional practical use is rotatably installed in the lower portion of the frame 10 has a cutting die consisting of the input portion 21, the cutting portion 22 and the discharge portion (23).

In addition, an input conveyor 30 is disposed in front of the input unit 21 to insert the road boundary stone 2, and a rotation cylinder 40 for rotating the cutting die 20 by 45 degrees backward is disposed. do.

In addition, the upper and lower left and right movable on the upper portion of the transfer member 50 and the frame 10 for transferring the road boundary stone 2 installed in the cutting die 20 to the cutting unit 22 and the discharge unit 23. Mobile table 60 is installed to be provided.

In addition, there is a lifting member 70 and the moving member 80 for moving the movable table 60 up, down, left and right, respectively, and sequentially installed the upper edge of the road boundary stone 2 installed on the movable table 60. There is a cutting member for cutting and processing into a curved surface.

Meanwhile, the road boundary stone cutting device includes a drawing conveyor 100 which is disposed in front of the discharge part 23 and draws out the road boundary stone 2 whose edge is cut, and a controller 200 which sequentially controls the operation thereof. to be.

And briefly look at how to cut the road boundary stone (2) of the cutting device of the conventional design, the road boundary stone (2) is introduced through the input conveyor 30, slightly lower than the level of the input conveyor (30) The level is transported above the horizontal roller 51.

After that, the road boundary stone 2 which is raised to the upper portion of the horizontal roller 51 is rotated at an angle of about 45 degrees by the operation of the rotation cylinder 40 to position the corner portion of one side toward the sky.

Thereafter, the horizontal roller 51 rotates to move the road boundary stone to the position of cutting.

Next, the movable table 60 shown below is mounted downward on the road boundary stone 2 and then moved horizontally to cut and mold one side edge of the road boundary stone 2.

Of course, when the corner portion of the road boundary stone 2 is finished, the horizontal roller 51 of the cutting die is rotated to move to the position of the drawing conveyor 100 shown, and the operation of the drawing conveyor 100 is carried out by the operation of the drawing conveyor 100. It's the way it comes out.

This conventional road boundary stone cutting device has many problems.

First, the size of the gas is large because the road boundary stone 2 is to be installed, processed, and withdrawn again in one gas.

That is, the gas can be manufactured only when it is at least three times the size of the long width of the road boundary stone (2).

This is also limited to the size of the workplace, because of the large workplace.

Second, there is no accuracy because the road boundary stone 2 must be rotated at an angle of 45 degrees, and there is a lot of distortion in the process of cutting the road boundary stone 2.

That is, it is not cutting with a sense of stability, and cutting is carried out with the fear of distortion.

This implies that a part of the cut edge is cut and broken a lot, and thus it is difficult to produce a smooth product as a whole.

Third, after the movable table 60 is generally seated on one side edge portion of the road boundary stone 2, the moving table 60 should be horizontally moved horizontally and cut corners.

This is likely to swing because there is no configuration that induces close contact between the road boundary stone 2 and the cutting member 90 in the process of cutting.

Therefore, the noise is high, and smooth machining of the cut edges is virtually impossible.

Fourth, as shown in the above-described method of cutting the edges, the process of being introduced, rotated, moved back to the machining position, after processing to move to the position of withdrawal again, withdrawal through the takeout conveyor 100 again Is complicated.

Therefore, it takes a lot of time actually working.

This is economically uncompetitive, resulting in an increase in manufacturing costs.

The present invention, which solves the above-mentioned problems, relates to a road boundary stone cutting method and a road boundary stone cutting device for cutting one corner portion of a road boundary stone, and in particular, a processing device that is lowered at an angle of 40-50 degrees to one side edge portion of a road boundary stone. In the wrapped state, only the cutting part and the molding part interlock with each other and are convenient to cut edges, and provide a road boundary stone cutting method and a road boundary stone cutting device capable of reducing the volume of gas.

Therefore, the present invention is the step of moving the road boundary stone at regular intervals in the transport conveyor, the step of supporting one side of the road boundary stone moved a certain distance by the transport conveyor, and the stopper the other side upward of the fixed road boundary stone The cutting step is lowered at an angle of 40-50 degrees to be in close contact with the upper edge of the road boundary stone, and the cutting part and the molding part of the processing means in close contact with the road boundary stone are interlocked from side to side to cut one end of the road boundary stone. When the molding step, the one side edge is completed molding, the stopper supported on the rear side is lowered to enter the bottom of the lower support frame of the conveying conveyor, and the conveying conveyor is rotated again to discharge the cut road boundary stone To provide a road boundary stone cutting method consisting of steps.

In another aspect, the present invention is a vertical frame made of a beam forming the skeleton of the body, and a frame portion formed of a support frame woven in a plate shape so that the road boundary stone is raised at the bottom of the frame; A first and second conveyor belts connected to the left and right ends of the support frame part, a sprocket (not shown) for rotating the conveyor belts, and a boundary stone transfer part including a rotating motor; A plurality of stopper portions protruding through the cylinder from the bottom of the support frame to support the road boundary stone; Processing means formed by cutting at least 40-50 degrees from the upper left and right sides of the vertical frame and enclosing one side edge of the road boundary stone; A controller unit for controlling the operation of each component (gun) on one side of the body; A plurality of conveyor belts are coupled to the upper part of the support frame, and the stopper part hinged to the support frame supports and dismantles the road boundary stone of the stopper through the axial extension of the cylinder, and the cylinder is firmly coupled to one end of the vertical frame. An object of the present invention is to provide a road boundary stone cutting device which extends the shaft and presses the processing means fixed to the end of the shaft to the road boundary stone.

In addition, the processing means which is the main part of the present invention, the descending and descending through the oblique raising and lowering mechanism, and has a support on the bottom, the processing means frame formed with a processing hole in the center; A cutting part and a molding part fixed to an upper part of a processing hole of the processing means frame; A horizontal transfer unit coupled to an upper portion of the processing means frame and interlocking the cutting unit and the molding unit left and right; It is to provide a road boundary stone cutting device that allows the processing means frame to be seated on one side edge portion of the road boundary stone by interlocking of the oblique lifting device.

The present invention is similar to the conventional one in that it relates to a method and a cutting device for cutting one side edge of the road boundary stone.

However, the cutting method is to cut the road boundary stone without rotating it, move it through the conveyor belt arranged in a row, and cut it, and only the cutting part and the molding part requiring cutting move and cut the road boundary stone. There is a structural feature, and thus will be described in detail with the drawings shown because there is a significant effect that the cutting efficiency is high, there is a sense of stability.

First of all, the present invention relates to a method of cutting and a cutting device therefor, so that the present invention is described in order.

As shown in Figures 6 and 7, the first step: the first conveyor belt 121 goes through the step of entering the road boundary stone 1 at regular intervals.

That is, the road boundary stone 1 is placed on the first conveyor belt 121 in a row using a forklift or the like.

Then, the controller 500 of the present invention detects this and transfers the road boundary stone 1 toward the second conveyor belt 121-1.

The first conveyor belt 121 and the second conveyor belt 121-1 are connected to each other with their ends slightly overlapping each other.

That is, as shown in FIGS. 6 and 7, the second conveyor belt 121-1 is positioned in the form of being further open to the left and right sides of the first conveyor belt 121, but a part of the ends thereof are disposed to overlap.

Therefore, when the road boundary stone 1 moves on the first conveyor belt 121 and is positioned near the superposed belt 1, the sensor 1 (S1) shown in the figure detects and is controlled by the controller 500.

That is, when the road boundary stone 1 is positioned at the overlapped position between the conveyor belts 121 and 121-1, the second conveyor belt 121-1 operates to make only one road boundary stone 1 second. It is positioned on the conveyor belt (121-1).

Of course, the first conveyor belt (121-1) may be arranged a plurality of road boundary stone (1) to operate separately.

This is because the conveyor belts 121, 121-1, and 121-2 of the present invention will perform only a controlled operation by the operation of the sensor and the controller 500 separately managed.

Thereafter, the second step: The second conveyor belt 121-1 is subjected to a step of supporting one side of the road boundary stone (1) moved by a certain distance to the stopper unit 300.

That is, as shown in Figure 6, 8, 9, the stopper part 300 of the present invention, when the road boundary stone (1) to transport the second conveyor belt (121-1) reaches an appropriate position, West 2 (S2) detects and stops the road boundary stone.

8 and 9 protrude upward from the second conveyor belt 121-1 to support one side of the road boundary stone 1.

At this time, in the cutting method of the present invention, the sensor 2 (S2) detects the movement of the road boundary stone 1, and the stopper part 300 protrudes first to hold one side of the road boundary stone 1, and the second conveyor belt 121. -1) may be used to stop the operation; The second conveyor belt 121-1 stops when the sensor S is in the proper position of the road boundary stone 1, and the stopper part 300 protrudes to support one side of the road boundary stone 1. It may work in order.

Thereafter, the third step: the processing means 400 downwardly at an angle of 40-50 degrees from the other side of the stopper 330 of the road boundary stone 1, the position of which is fixed by the stopper unit 300, to the road boundary stone 1. The step of being in close contact with the upper edge of the.

That is, the processing means 400 shown in FIG. 10 descends through the oblique elevating mechanism 460 fixed to the vertical frame 110 to closely adhere to one side edge portion of the road boundary stone 1 as shown in FIGS. 11 to 13. will be.

More specifically, it is in an elevated position as shown in FIG. 11, and then descends as shown in FIG. 12 to be in close contact with the road boundary stone 1.

All of these operations are automatically made by the operation of the controller 500 and the sensor of the present invention, and the downward direction of the processing means 400 is lowered at an oblique angle of 40-50 degrees with respect to the vertical plane.

This action is very important. In the case of the conventional cutting device, the cutting edge is reduced and mechanically complicated since the road boundary stone is rotated about 45 degrees to cut the corner at one side and processed vertically downward. It is to provide a working way to solve the problem.

Next, the fourth step: cutting and molding one side end of the road boundary stone 1, the cutting unit 430 and the molding unit 450 of the processing means 400 in close contact with the road boundary stone 1 interlocked from side to side Go through.

That is, when the processing means 400 is fixed to the movement of the one side edge portion of the road boundary stone (1), the cutting portion 430 and the molding portion 450 substantially the one edge of the road boundary stone (1) Cutting and molding.

16 to 22 illustrate the cutting part 430 and the molding part 450. The cutting part 430 and the molding part 450 fixed to the upper portion of the interlocking cart 472 may be cut. Make adjustments and cut one edge of the road boundary stone.

At this time, the operation is also controlled by the sensor (S) and the controller 500, as shown in Figs. 6 and 7, the road boundary stone 1 is cut and the cutting portion 430 and the molding portion 450 is processed In the state moved to one side of the means frame 404, the sensor 4 (S4) shown is to detect this and stop further movement.

Then, the fifth step: when the first side edge molding is completed, the stopper 330 supported on the rear side is passed downward to enter the lower support frame 120 of the second conveyor belt (121-1).

That is, the controller 500 of the present invention, which senses that the cutting and molding of the road boundary stone 1 is completed by the sensor 4 (S4), rotates the second conveyor belt 121-1 to cut the road boundary stone. Transfer (1).

When the direction is toward the third conveyor belt 121-2 shown, and the second conveyor belt 121-1 and the third conveyor belt 121-2 are positioned in the vicinity of the superimposed, the sensor 3 (S3). ) Detects and rotates the third conveyor belt 121-2.

That is, the sixth step: the second and third conveyor belt (121-1, 121-2) is rotated to discharge the cut road boundary stone (1).

The conveyor belts 121, 121-1, 121-2, which are separately operated by the controller 500, move the discharged road boundary stones 1 by riding the conveyor belts 121, 121-1, 121-2 arranged in a row.

However, the stopper part 300 of the second step of the present invention did not explain the exact configuration.

Therefore, the exact operation and configuration will be described as follows.

As shown in Figure 6 to 9, there is a stopper 330 is fixed to the hinge 320 at one end of the support frame 120 and the eccentric hinge hole 331 at the lower end in the "a" shape, The eccentric hinge 332 is fixed to the eccentric hinge hole 331 at the lower end of the stopper 330 is fixed.

That is, the stopper 330 has a shape of the entire "a" shape, the lower end is provided with a hinge hole 331, the eccentric hinge 332 is attached to the eccentric state off the center.

And there is an interlocking rod 333 connected to the eccentric hinge 332, the interlocking rod 333 is coupled to the hinge 334 on the other side, the support frame 120 as a pivoting hinge 335 in the center of the "b" shape Between operation 336 is configured.

Of course, as shown, the cylinder 310 is fixed to the other side of the operation between the 336 is formed.

Therefore, the stopper 330 coupled with the shaft 340 of the cylinder 310 is moved up and down between the interlocking 333 by the coupling of the pivoting hinge 335, and the eccentric hinge 331 is coupled to the interlocking shaft 333. ) Is to rotate left and right.

That is, when the cylinder 310 extends its axis, as shown in Figs. 8 and 9, the operation interval 336 of the "a" shape interlocks.

In other words, the center of the operation 336 is connected to the center of the pivot hinge 335, the left and right ends are hinged to the shaft of the cylinder 310 and the interlock 333.

Therefore, the inter-operation 336 is interlocked to lower the hinge-coupled straight interlocking interlock 333, the downward is the eccentric hinge fixed stopper 330 in the eccentric state of the second conveyor belt (121-1) To protrude to the top of the.

Of course, this protrusion will support one side of the road boundary stone 1, and the road boundary stone 1 will be cut smoothly without shaking even when cutting the road boundary stone 1.

In addition, after such processing is finished, the cylinder 310 is operated by the operation of the controller 500 to fold its axis and operate in a reverse direction to the above-described operation, thereby stopping the stopper 330 of the second conveyor belt 121-1. The road boundary stone 1 is discharged in the state accommodated inward, and the road boundary stone 1 which requires another cutting is moved.

And the processing means 400 of the third step of the present invention is shown in detail in FIG.

That is, there is a processing means frame 404, which is moved up and down through the oblique raising and lowering mechanism 460, has a "c" shaped support portion 401 at the bottom, and a processing hole 402 is formed at the center thereof. The cutting part 430 and the molding part 450 fixed to the upper part of the processing hole 402 of the frame 404 are formed.

The processing means frame 404 configured to be lifted and lowered by the oblique lifting mechanism 460 which will be described later is in a state where the guide rails 471 which can guide the plate-like fastening plate are firmly welded at both ends, and the center is welded. In the cutting unit 430 and the molding unit 450 is moved to the left and right, the processing hole 402 is formed to be able to cut the road boundary stone (1).

In addition, the horizontal transfer unit 470 is coupled to the upper portion of the processing means frame 404 to interlock the cutting unit 430 and the molding unit 450 left and right.

Therefore, the interlocking device of the oblique lifting mechanism 460 is to be seated on one side edge portion of the road frame (404).

The processing means 400 will be described in more detail below the cutting device of the present invention.

And the present invention is provided with a cutting unit 430 of the fourth step, characterized in that the cutting blades 436 can be selectively used from one to four.

In addition, the present invention, as described, in processing the road boundary stone 1 through each of the above steps, from the supply of the road boundary stone 1 to the discharge after cutting through the sensors (S) and the controller 500 installed separately It is made automatically.

Now, the configuration and operation of the cutting device of the present invention will be described in detail with the drawings.

The present invention provides a frame that forms a base, a conveying conveyor for transporting the road boundary stone, a transfer member for transferring the road boundary stone to the cutting part and the discharge part, a moving table for moving up and down the frame, and a road boundary stone installed on the moving table. Complementary and improved the conventional road boundary stone cutting device consisting of a cutting member for cutting the cutting edge and the withdrawal conveyor for discharging the cut road boundary stone.

That is, the conventional cutting device has a number of problems to compensate for the problem as shown in Figures 6 to 22, the present invention is a vertical frame 110 made of a beam that forms the skeleton of the body, and the road at the bottom of the frame There is a frame part 100 formed of a support frame 120 woven in a plate shape so that the boundary stone 1 is raised, and the first, second, and third conveyor belts 121, which connect to the left and right ends of the support frame part 120, 121-1, 121-2 and the boundary stone conveying unit 200 composed of a sprocket (not shown) and a rotating motor (124,124-1,124-2) for rotating the conveyor belts (121, 121-1, 121-2) It is composed.

In addition, a plurality of stopper parts 300 protruding through the cylinder 310 from the lower end of the support frame 120 to support the road boundary stone 1 are formed, and the left and right cylinders above the vertical frame 110. A cutting means 430 and a molding part 450 formed therein are provided with a cutting part 430 and a molding part 450 surrounding the one side edge of the road boundary stone 1 by descending at an angle of 40-50 degrees through 410.

There is also a controller 500 for controlling the operation of each component (gun) on one side of the gas.

Accordingly, a plurality of conveyor belts 121, 121-1, and 121-2 are coupled to the upper portion of the support frame 120, and the stopper part 300 coupled to the hinge 320 to the support frame 120 is a cylinder 310. Supporting and dismantling the road boundary stone 1 of the stopper 321 through the axial extension movement of the cylinder 410 is firmly coupled to one end of the vertical frame 110 is fixed to the shaft end by extending the shaft 411 Pressing the processing means 400 to the road boundary stone is to cut and molding.

That is, the cutting device of the present invention includes a frame part 100 that is largely divided into a beam, and a boundary stone conveying part 200 for supplying and discharging the road boundary stone 1, and the road boundary stone 1 when cutting. ) Is divided into a processing unit 400 having a stopper unit 300, a cutting unit 430 and a molding unit 450, and a bevel lifting mechanism 460, and a controller unit 500 for controlling them.

Therefore, the stopper part 600 and the processing means 400 which are important components in this order are demonstrated in order.

First, as shown in FIGS. 8 and 9, the stopper part 300 has a hinge 320 fixed to one side end of the support frame 120 and a eccentric hinge hole 331 formed at a lower end thereof in a “a” shape. There is a stopper 330, the eccentric hinge 332 is fixed to be eccentrically fixed to the eccentric paper hole 331 of the bottom of the stopper 330 is formed.

In addition, there is an interlocking rod 333 connected to the eccentric hinge 331, the interlocking rod 333 is coupled to the hinge 334 on the other side, the support frame 120 as a pivoting hinge 335 in the center of the "b" shape Between operation 336 is configured.

In addition, the cylinder 310 fixed to the other side of the operation between the 336 is provided.

Therefore, the stopper 330 coupled with the shaft 340 of the cylinder 310 is moved up and down between the interlocking 333 by the coupling of the pivoting hinge 335, and the eccentric hinge 331 is coupled to the interlocking shaft 333. ) Rotates left and right and protrudes from the bottom of the support frame 120 to support one side of the road boundary stone 1.

That is, it is used to stop the road boundary stone 1 supplied through the boundary stone transfer unit 200.

Of course, the operation is a state described in detail in the above-described cutting method of the road boundary stone (1).

The present invention also has a processing means 400 as an important component (gun).

The processing means 400 is largely divided into an oblique lifting mechanism 460, a horizontal transfer part 470, a cutting part 430, and a molding part 450 of the processing means frame 404.

That is, the processing means 400, as shown in Figure 10, the elevating through the oblique elevating mechanism 460, has a support 401 on the bottom, the processing hole 402 is formed in the center There is a processing means frame 404, the cutting portion 430 and the molding portion 450 is formed to be fixed to the upper processing hole 402 of the processing means frame 404.

Therefore, the processing means frame 404 ascends and descends on the oblique lifting mechanism 460, and when descending, as shown in FIG. 12 on one side edge of the road boundary stone 1, the cutting part 430 ) And molding one side of the edge of the road boundary stone (1) using the molding 450, and again, as shown in Fig. 11 to ride the oblique lifting mechanism 460 to wait for the next operation.

Of course, all of these operations are performed automatically by the controller 500 of the present invention.

And the support portion 401 of the above-mentioned processing means frame 404 is formed in the cross-section of the "c" shape, as installed in Figures 11 to 13 and 16.

The support part 401 is a part which directly contacts the road boundary stone 1 when the processing device 400 is in close contact with the road boundary stone 1 by descending the oblique lifting mechanism 460.

Therefore, the inside of the cross-section of the "c" shape should be one side edge of the road boundary stone (1) will be cut by the cutting portion 430 and the molding portion 450 will not be sandwiched between the stone or debris.

In addition, the horizontal transfer unit 470 is coupled to the upper portion of the processing means frame 404 to interlock the cutting unit 430 and the molding unit 450 left and right.

Accordingly, the processing means frame 404 is seated on one side edge of the road boundary stone 1 by interlocking the oblique lifting mechanism 460, and the cutting unit 430 and the molding unit 450 cut the road boundary stone 1. The horizontal and horizontal movements of the cutting unit 430 and the molding unit 450 for the cutting operation are performed through the horizontal transfer unit 470.

Then, the detailed configuration of the above-described oblique lifting mechanism 460 and the situation of its operation will be described in detail with reference to FIGS. 13 to 15.

An oblique lifting device 460, which is a part of the present invention, is coupled to the vertical frame 110 in an oblique direction, and its shaft end is coupled to a shaft coupled to both ends of the guide tool 462 of the processing means frame 404. 410 is formed, there is a guide sphere 462 welded to the left and right ends of the processing means frame 404.

In addition, a guide rod 463 penetrates through the guide sphere 462 and is fastened to the vertical frame 110 at an angle of 40-50 degrees.

Accordingly, the processing means frame 404 is lowered at an oblique angle by axial interlocking of the cylinder 410, and the processing means frame 404 is lowered at an oblique angle by a guide rod 463 to one side edge of the road boundary stone 1. Will be in close contact.

In other words, as illustrated in FIGS. 14 and 15, the guide rod 463 fixed to the vertical frame 110 in an oblique direction is fixed to the support frame 120 at the other end thereof, and a guide tool (ie, 462 has penetrated.

Of course, the guide tool 462 is firmly welded to the processing means frame 404 as shown in FIG. 14, and the shaft of the cylinder 410 is coupled to the guide tool 462.

Therefore, the extension and contraction of the shaft of the cylinder 410 raises and lowers the processing means frame 404 as a whole. The method of movement is that the guide rod 463 moves up and down at an oblique angle in a state where the guide rod 463 is fastened to the frame. It is characteristic.

Then, in the cutting device of the present invention, the processing means 400 attached to the cutting unit 430 and the molding unit 450 in the processing means frame 404 is downward and in close contact with one side edge of the road boundary stone (1). After that, the cutting unit 430 and the molding unit 450 rotate and cut one side edge of the road boundary stone 1 and move from the left side to the right side of FIG. 7 to be cut. The means for making this is the horizontal transfer apparatus 470.

That is, the horizontal transfer unit 470 interlocking the cutting unit 430 and the molding unit 450 left and right is shown in detail in FIG. 10, and FIGS. 14 and 15 are views showing a state in which the cutting unit 430 is cut and transferred.

That is, the horizontal transfer unit 470 of the present invention has a guide rail 471 integrated with the left and right ends of the processing hole 402 of the processing means frame 404, the cutting unit 430 and the molding unit 450 There is a rail 473 bent at the bottom of the interlocking carriage 472 is seated.

In addition, there is an upper roll 476 and a lower roll 477 fixed to a plurality for smooth interlocking when the rail 473 and the guide rail 471 are coupled, and a rotating motor fixed to the processing means frame 404 ( 478, a shaft 479 of the rotary motor 478 and a horizontal interlocking port 480 consisting of a sprocket 481 fixed to the other side, and a chain 482 connecting the sprocket 481 is provided do.

Accordingly, the chain 482 connected to the sprocket 481 is firmly fastened to the fixing brackets 485 at the left and right ends of the interlocking trolley 472, and the rotation of the motor 478 guides the interlocking trolley 472 to the guide rail ( 471) ride to form the left and right interlocked.

That is, the operation of the horizontal feeder 470 is, as shown in Figure 10, when the rotating motor 478 fixed to the processing means frame 404 is rotated, the sprocket fixed to the shaft (substantially gear ), And the rotation of this sprocket 481 results in the rotation of another sprocket (substantially a gear) that is engaged.

Of course, the rotation of the sprocket 481 rotates the sprocket 481 integrally formed on the same axis, and the rotation of the sprocket 481 interlocks the chain 482 shown in FIG.

At this time, since the chain 482 is firmly fastened to one end of the interlocking cart 472 including the cutting unit 430 and the molding unit 450 as shown, the interlocking operation of the chain 482 is performed with the cutting unit 430. Only the molding part 450 is moved.

That is, the conventional road boundary stone cutting device has the overall movement of the processing means frame (moving table), but in the cutting device of the present invention, the processing means frame 404 is a road boundary stone 1 to control the movement of the road boundary stone 1. In the fixed state) only the cutting unit 430 and the molding unit 450 is moved.

In order to perform the movement more effectively, the upper roll 476 and the lower roll 477 shown for the organic coupling between the guide rail 472 and the guide rail 471 of the processing means frame 404 are provided.

Then, the cutting unit 430 formed on one side of the interlocking cart 472 of the processing means frame 404 will be described in detail with reference to FIGS. 10 and 17 to 20.

That is, there is a vertical interlocking bracket portion 530 protruding and fastened to one side of the interlocking cart 472, and there is a rotating motor 435 integrally fastened to the vertical interlocking bracket portion 530.

In addition, a cutting blade 436 coupled to the shaft end of the motor 435 is formed.

Therefore, the motor 435 is raised and lowered through the vertical coupling bracket 530 to secure a proper position, and the rotation of the rotation motor 435 passes through one side edge of the road boundary stone 1 through the cutting blade 436. To cut.

That is, as will be described later, when the motor is properly positioned by the manually operated up and down interlocking bracket part 530, the motor 435 rotates.

This rotation rotates the cutting blade 436 fixed to the shaft of the motor 435, and the rotation of the rotary blade 436 cuts and grinds one edge of the road boundary stone.

Of course, one side edge of the road boundary stone 1 long enough for the horizontal transfer device 470 to move horizontally is evenly cut from the beginning to the end, and is smoothly rounded by the following molding part 450. will be.

And the use of the above-mentioned upper and lower interlocking bracket portion 530 may have a different size of the road boundary stone (1) that requires cutting, and the cutting degree of the corner portion may be different, so it is provided to adjust the difference. It is.

Then, the upper and lower interlocking brackets 530 will be described with reference to FIGS. 17 and 19, which are integrally welded to one upper portion of the interlocking trolley 472 and formed on the front and rear of the guide sphere 531. A guide frame 534 is formed of an opening hole 532 formed therein, and an operating space 533 formed therein. The guide part 535 interlocks with the guide frame 534 and a screw nut welded to the rear surface thereof. There is a sliding frame 537 with a 536.

In addition, there is a screw rod 539 penetrating through the guide frame upper plate 538 and fitted into the screw nut 536 therein, and a rotation knob 540 fastened to an upper end of the screw rod 539.

Therefore, the guide portion 535 of the sliding frame 537 is fitted to the guide sphere 531 of the guide frame 534, the screw rod 539 penetrates the upper plate 538 of the guide frame 534 The screw nut 536 is integrated into the rear surface of the sliding frame 537 and the rotation of the rotation knob 540 raises and lowers the rotation motor 435 integrated with the sliding frame 537.

That is, the guide frame 534 welded to the upper portion of the interlocking cart 472 is coupled to the sliding frame 537 connected by an interview between the guide sphere 531 and the guide part 535.

Of course, the sliding frame 537 is a state in which the rotary motor 435 of the above-described cutting unit 430 is integrally coupled.

Therefore, when rotating the rotary knob 540 fastened to the end of the screw rod 539, because the screw nut 536 and the screw coupled to the back of the sliding frame 537 is a state coupled to the rotational motion can be converted to linear motion will be.

Accordingly, the sliding frame 537 will be raised and lowered according to the rotation direction of the rotation knob 540, it can accurately grasp the level of the motor 435.

Next, the molding unit 450 fastened to the interlocking cart 472 such as the cutting unit 430 will be described in detail with reference to FIGS. 17, 19, 21 to 23, and the molding unit 450 includes the interlocking cart 472. There is a vertical coupling bracket portion 550 protruded to one side of the upper part and is coupled, and there is a rotating motor 460 integrally fastened to the vertical coupling part 550.

In addition, there is a molding roll 455 coupled to the shaft end of the motor 460 through the molding roll coupling means 580.

Therefore, the motor 460 is moved up and down through the up and down interlocking bracket 550 to secure a proper position, and the rotation of the rotation motor 460 passes through one side edge of the road boundary stone 1 through the molding roll 455. Molding.

That is, when the molding part 450 cuts the right angled corner of the road boundary stone 1 at an angle of about 45 degrees, the molding part 450 regrinds the part to form a smooth round.

Therefore, the molding roll 455 is manufactured and attached to the shape of the janggu as shown, and molding along the back of the cutting unit 430 in accordance with the operation of the horizontal transfer device 470 described above.

At this time, in the case of the molding roll 455, the position of the molding roll 455 has to be changed according to the size of the road boundary stone 1 that requires the cutting, as described above. Means for doing the same work as the vertical coupling bracket portion 530 should be taken.

Therefore, the molding part 450 of the present invention includes a separate vertical coupling bracket part 550 similar to the vertical coupling bracket part 530 of the cutting part 430 described above.

That is, as shown in Figs. 17 and 19, the same as the upper and lower interlocking bracket 530 of the cutting unit 430, but the bottom plate 575 is configured on the sliding frame 557 and the bottom plate 575 There is a difference in the position of laying the rotary motor 460 in the form of lying down.

Therefore, only the configuration of the vertical interlocking bracket 550 of the molding part 450 of the present invention will be described, and description of the operation thereof will be omitted.

That is, a guide is integrally welded to one upper portion of the interlocking cart 472, and includes a guide tool 551 formed at both left and right ends, an opening hole 552 formed at the front surface, and an operating space 553 formed therein. There is a frame 554, the guide part 555 to interlock with the guide frame 554, the bottom plate 575 to dedicate the motor 460 at the bottom, sliding with a screw nut 556 welded to the back There is a frame 557.

In addition, there is a screw rod 559 penetrating through the guide frame upper plate 558 and fitted into the screw nut 556 therein, and a rotation knob 560 fastened to an upper end of the screw rod 559. .

Therefore, the guide portion 555 of the sliding frame 557 is fitted to the guide sphere 551 of the guide frame 554, the screw rod 559 penetrates the top plate 558 of the guide frame 554 The screw nut 556 is integrated into the rear surface of the sliding frame 557 and the rotation of the rotation knob 560 raises and lowers the rotary motor 460 integrated with the bottom plate 575 of the sliding frame 557. .

In addition, the molding part 450 of the present invention is in a state in which the rotary motor 460 is horizontally laid, and maintains an organic bond with the molding roll 455, thereby rotating the long-rolled molding roll 455.

Therefore, the molding roll coupling means 580 will be described with reference to FIGS. 21 and 22 because they are coupled through a special coupling method.

That is, the molding roll coupling means 580 has a first pulley 581 coupled to the shaft of the rotary motor 460 coupled to the bottom plate 575 of the sliding frame 557, the bottom plate 575 There is a hinge plate 582 welded to the lower left and right sides of the.

In addition, the shaft is fitted to the hinge plate 582, the molding roll 455 is composed of a second pulley (583) integral with one side end of the shaft, and a molding hole 584 of the long-term shape integral to the other end. .

Accordingly, the belt 586 is connected between the first pulley 581 of the shaft of the rotary motor 460 and the second pulley 583 of the molding roll 455 so that the rotation of the rotary motor 460 is one side of the road boundary stone 1. Is to mold the corners.

That is, when the rotation motor 460 rotates, the first pulley 581 fixed to the shaft rotates in the same direction, and the first pulley 581 is connected to the second pulley 583 at the bottom thereof. Since the belt 586 is coupled to the second pulley 583, the same rotation is performed.

Of course, since the second pulley 583 has a molding hole 584 using the same axis as the axis, the molding roll 455 may rotate the same and mold the cut edge of the road boundary stone 1.

By the way, the molding roll 455 is coupled to the molding part 450 used in the present invention,

It is more preferable that the contact with the corner portion of the road boundary stone 1 is coupled at an angle of 10 to 60 degrees.

That is, as shown in FIGS. 17 and 19, the molding roll 455 may be coupled to the distorted angle so as to integrate the guide frame 554 at the distorted angle when welding to the interlocking cart 472.

The reason for integrating at such a slightly distorted angle is that as shown in FIGS. 22 and 23, the friction between the long-shaped molding roll 455 in the slightly distorted state and the edge of the road boundary stone 1 chamfered by the cutting unit 430 is increased. To make molding faster and more accurate.

In addition, the present invention is a cutting device for processing the road boundary stone (1) using the respective components are automatically installed from the supply of the road boundary stone (1) through the sensor (S) and the controller 500 to the discharge after cutting automatically It is characteristic that it is made.

By the way, in the figure of the cutting device of the present invention, only the sensor 1 to the sensor 4 is shown.

However, the sensor S is not limited thereto and may be associated with the controller 500 by mounting a larger number of sensors S at a required portion.

In other words, the sensor S shown in the present invention may be configured as only a very essential sensor (S) is shown further.

And the operation of the whole machine is the state explained through the cutting method.

As described above, in order to solve the problems of the conventional cutting device, the conveyor belt is formed to have a straight shape for the input and discharge of the road boundary stone is reduced in its volume, can be put into the conventional cutting device. It is possible to cut by inserting a long road boundary stone rather than a road boundary stone.

Of course, this advantage also has the effect of processing a large amount of road boundary stone in less time through the cutting process of cutting the two or three once the edge of the long road boundary stone.

In addition, by forming a separate cutting portion and the molding portion to move on the upper portion of the processing means frame to the processing means for substantially processing the road boundary stone, the processing means frame firmly grasps the road boundary stone by the horizontal movement of only the cutting portion and the molding portion The job is accurate and fast to machine.

Claims (17)

In the road boundary stone cutting method according to the following procedure of cutting one corner of the road boundary stone, A first step of entering the road boundary stone 1 at regular intervals on the first conveyor belt 121; A second step of supporting one side of the road boundary stone 1 that is moved a predetermined distance on the second conveyor belt 121-1 with the stopper unit 300; A third step in which the processing means 400 moves downward from the other side of the stopper 330 of the fixed road boundary stone 1 at an angle of 40-50 degrees to be in close contact with the upper edge of the road boundary stone 1; A fourth step of cutting and molding one side end of the road boundary stone 1 while the cutting unit 430 and the molding unit 450 of the processing means 400 in close contact with the road boundary stone 1 interlock with each other; When the first side edge molding is completed, the fifth step of entering the lower support frame 120 of the second conveyor belt (121-1) is lowered to the stopper 330 supported on the rear surface; Road boundary stone cutting method characterized in that the second and third conveyor belt (121-1,121-2) is rotated by the sixth step of discharging the cut road boundary stone (1). The method of claim 1, The stopper unit 300 of the second step, A stopper 330 fixed at one end of the support frame 120 at a lower end in an “a” shape and having an eccentric hinge hole 331 formed at a lower end thereof; An eccentric hinge 332 fixed to the eccentric hinge hole 331 at the lower end of the stopper 330; An interlocking rod 333 connected to the eccentric hinge 332; The interlocking rod 333 is coupled to the other side of the hinge 334, and the operating rod 336 coupled to the support frame 120 by a pivoting hinge 335 in the center of the "b" shape; A cylinder 310 which is axially fixed to the other side of the operation 336; The stopper 330 coupled with the shaft 340 of the cylinder 310 is moved up and down between the interlocking 333 by the coupling of the pivoting hinge 335, and coupled with the eccentric hinge 331 to the interlocking 333. Road boundary stone cutting method characterized in that it rotates left and right. The method of claim 1, The processing means 400 of the third step, A processing means frame 404 which descends through the oblique lifting mechanism 460 and has a "c" shaped support portion 401 at a bottom thereof, and has a processing hole 402 formed at its center; A cutting part 430 and a molding part 450 fixed to an upper part of the processing hole 402 of the processing means frame 404; A horizontal transfer unit 470 coupled to an upper portion of the processing means frame 404 to interlock the cutting unit 430 and the molding unit 450 left and right; Road boundary stone cutting method, characterized in that the processing means frame (404) to be seated on one side edge portion of the road boundary stone (1) by the interlocking of the oblique lifting mechanism (460). The method of claim 1, Cutting unit 430 of the fourth step, Road boundary stone cutting method, characterized in that the cutting blade (436) can be used selectively from one to four. The method according to any one of claims 1 to 4, In processing the road boundary stone 1 through the respective steps, it is automatically made from the supply of the road boundary stone 1 to the discharge after cutting through the sensors S and the controller 500 installed separately. Road boundary stone cutting method. A frame forming a gas, a conveying conveyor for transporting road curbstones, a conveying member for transporting road curbstones to the cutting and discharging parts, a mobile platform for moving up and down the frame, and a road curbstone installed to cut the road curbstones In the road boundary stone cutting device composed of a drawing member and a drawing conveyor for discharging the cut road boundary stone, A frame part 100 formed of a vertical frame 110 made of a beam forming a skeleton of the body, and a support frame 120 woven in a plate shape so that the road boundary stone 1 is placed on the bottom of the frame; Conveyor belts 121, 121-1, 121-2 and the conveyor belts 121, 121-1, 121-2 of the first, second, and third connecting to the left and right ends of the support frame unit 120 A boundary stone feeder 200 composed of a rotating sprocket (not shown) and a rotating motor 124, 124-1, and 124-2; A plurality of stopper parts 300 protruding through the cylinder 310 from the bottom of the support frame 120 to support the road boundary stone 1; Machining means consisting of a cutting portion 430 and a molding portion 450 which comes down at an angle of 40-50 degrees through the left and right cylinders 410 above the vertical frame 110 and surrounds one side edge of the road boundary stone 1. 400; The controller unit 500 for controlling the operation of each component (gun) on one side of the gas; A plurality of conveyor belts 121, 121-1, and 121-2 are coupled to the upper portion of the support frame 120, and the stopper part 300 coupled to the hinge 320 to the support frame 120 includes a cylinder 310. The cylinder 410 is firmly coupled to one side end of the vertical frame 110 to support and dismantle the road boundary stone 1 of the stopper 321 through the axial extension movement. Road boundary stone cutting device, characterized in that for pressing the processing means 400 to the road boundary stone. The method of claim 6, Stopper 300 is A stopper 330 having a hinge 320 fixed to one side end of the support frame 120 and having an eccentric hinge hole 331 formed at a lower end thereof in a “a” shape; An eccentric hinge 332 fixed to the eccentric hinge hole 331 at the lower end of the stopper 330; An interlocking space 333 connected to the eccentric hinge 331; The interlocking rod 333 is coupled to the other side of the hinge 334, and the operating rod 336 coupled to the support frame 120 by a pivoting hinge 335 in the center of the "b" shape; A cylinder 310 which is axially fixed to the other side of the operation 336; The stopper 330 coupled with the shaft 340 of the cylinder 310 is moved up and down between the interlocking 333 by the coupling of the pivoting hinge 335, and is coupled to the interlocking interval 333 by the eccentric hinge 331. Road boundary stone cutting device, characterized in that the rotating left and right. The method of claim 6, Processing means 400, The processing means frame 404, which is raised and lowered through the oblique lifting mechanism 460, has a support part 401 at the bottom, and a processing hole 402 is formed at the center thereof; A cutting part 430 and a molding part 450 fixed to an upper part of the processing hole 402 of the processing means frame 404; A horizontal transfer unit 470 coupled to an upper portion of the processing means frame 404 to interlock the cutting unit 430 and the molding unit 450 left and right; Road boundary stone cutting device, characterized in that the processing means frame 404 by the interlocking of the oblique lifting mechanism 460 to be seated on one side edge of the road boundary stone. The method of claim 8, The oblique lift mechanism 460, A cylinder 410 coupled to the vertical frame 110 in an oblique direction, the shaft end of which is coupled to both ends of the guide tool 462 of the processing means frame 404; A guide tool 462 welded to the left and right ends of the processing means frame 404; A guide rod 463 penetrating through the guide sphere 462 and fastened to the vertical frame 110 at an angle of 40-50 degrees; The processing means frame 404 is lowered at an oblique angle by the axial linkage of the cylinder 410, and the processing means frame 404 is lowered at an oblique angle by a guide rod 463 to one side edge of the road boundary stone 1. Road boundary stone cutting device characterized in that the close contact. The method of claim 8, The horizontal transfer unit 470 interlocking the cutting unit 430 and the molding unit 450 left and right, A guide rail 471 integrated with the left and right ends of the processing hole 402 of the processing means frame 404; A rail 473 bent at the lower end of the interlocking cart 472 on which the cutting unit 430 and the molding unit 450 are seated; An upper roll 476 and a lower roll 477 fixed to a plurality for smooth interlocking when the rail 473 and the guide rail 471 are coupled to each other; A chain connecting the rotating motor 478 fixed to the processing means frame 404, the shaft 479 of the rotating motor 478 and the sprocket 481 fixed to the other side, and the sprocket 481. A horizontal interlock 480 composed of 482; The chain 482 connected to the sprocket 481 is firmly fastened to the fixing brackets 485 at the left and right ends of the interlocking trolley 472, and the rotation of the motor 478 guides the interlocking trolley 472 to a guide rail ( Road boundary stone cutting device, characterized in that formed to ride on the left and right 471). The method according to any one of claims 6, 8 or 10, The cutting unit 430, A vertical interlocking bracket part 530 which is protruded and fastened to one side of the interlocking cart 472; A rotation motor 435 integrally fastened to the vertical linking racket part 530; A cutting blade 436 coupled to the shaft end of the motor 435; The motor 435 is raised and lowered by the vertical coupling bracket 530 to secure a proper position, and the rotation of the rotation motor 435 cuts one side edge of the road boundary stone 1 through the cutting blade 436. Road boundary stone cutting device, characterized in that. The method of claim 11, The vertical coupling bracket portion 530, A guide frame integrally welded to an upper portion of one side of the interlocking cart 472, comprising a guide hole 531 formed at both left and right ends, an opening hole 532 formed at the front surface, and an operating space 533 formed therein. 534); A sliding frame 537 having a guide part 535 interlocking with the guide frame 534 and a screw nut 536 welded to a rear surface thereof; A screw rod 539 penetrating through the guide frame upper plate 538 and fitted into the screw nut 536 therein; A rotation handle 540 fastened to the top of the screw rod 539; The guide part 535 of the sliding frame 537 is fitted into the guide sphere 531 of the guide frame 534, and the screw rod 539 penetrates the upper plate 538 of the guide frame 534. The road boundary stone is inserted into the screw nut 536 integrated on the rear surface of the sliding frame 537, and the rotation of the rotary knob 540 raises and lowers the rotating motor 435 integrated with the sliding frame 537. Cutting device. The method according to any one of claims 6, 8 or 10, The molding part 450, Up and down interlocking bracket portion 550 protruded and fastened to one side of the interlocking cart 472; A rotation motor 460 integrally fastened to the upper and lower interlocking portion rackets 550; A molding roll 455 coupled to the shaft end of the motor 460 through a molding roll coupling means 580; The motor 460 is raised and lowered by the vertical coupling bracket 550 to secure a proper position, and the rotation of the rotation motor 460 molds one side edge of the road boundary stone 1 through the molding roll 455. Road boundary stone cutting device, characterized in that. The method of claim 13, The vertical coupling bracket portion 550, A guide frame integrally welded to an upper portion of one side of the interlocking cart 472, comprising guide holes 551 formed at both left and right ends, an opening hole 552 formed at the front surface, and an operating space 553 formed therein. 554); A sliding frame 557 having a guide part 555 for interlocking with the guide frame 554, a bottom plate 575 for providing a motor 460 at a lower end thereof, and a screw nut 556 welded to a rear surface thereof; A screw rod 559 penetrating through the upper guide frame 558 and fitted into the screw nut 556 therein; Rotation knob 560 is fastened to the top of the screw rod 559; The guide part 555 of the sliding frame 557 is fitted to the guide tool 551 of the guide frame 554, and the screw rod 559 penetrates the top plate 558 of the guide frame 554. It is fitted to the screw nut 556 integrated on the rear surface of the sliding frame 557, the rotation of the rotary knob 560 to raise and lower the rotary motor 460 integral to the bottom plate 575 of the sliding frame 557. Road boundary stone cutting device characterized in that. The method of claim 13, Molding roll coupling means 580 is A first pulley 581 coupled to an axis of the rotary motor 460 coupled to the bottom plate 575 of the sliding frame 557; Hinge plates 582 welded to the lower left and right sides of the bottom plate 575; A molding roll 455 having a shaft fitted to the hinge plate 582 and including a second pulley 583 integrated at one end of the shaft and an elongated molding hole 584 integrated at the other end; The rotation of the rotary motor 460 is connected to the belt 586 between the first pulley 581 of the shaft of the rotary motor 460 and the second pulley 583 of the molding roll 455 so that the rotation of the rotary motor 460 is one side edge of the road boundary stone 1. Road boundary stone cutting device, characterized in that for molding. The method of claim 13, Molding roll 455 is coupled to the molding portion 450, Road boundary stone cutting device, characterized in that the contact with the edge of the road boundary stone 1 is turned at an angle of 10-60 degrees The method of claim 6, In the cutting device for processing the road boundary stone (1) through the respective configuration requirements, Road boundary stone cutting device, characterized in that automatically made from the supply of the road boundary stone (1) to the discharge after cutting through the sensor (S) and the controller 500 installed separately.

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