KR20020066765A - A Stone Cut Working System Of The Boundary Stone - Google Patents

Abstract

PURPOSE: A cutting system of the boundary stone is provided to increase working efficiency and substantially decrease production cost by continuously treating the boundary stone used for marking a boundary of the roadside or as a safety means in a single working line. CONSTITUTION: The cutting system of the boundary stone comprises an inclined directional length cutter(10a) in which a plurality of inclined length cutting wheels(30a) having different sizes are installed to slantly cut raw stone for the boundary stone(60) in a length direction; a vertical directional length cutter(10b) in which vertical length cutting wheels(30b) having the same horizontal level are installed to vertically cut raw stone for the boundary stone(60) in a length direction; a standard width directional cutter(10c) in which standard width cutting wheels(30c) having the same horizontal level are installed to widthwise cut raw stone for the boundary stone(60) in the boundary stone standard; and a border finishing cutter(10d) on both sides in front of which vertical and inclined directional surface finishing cutting wheels(30d) are arranged to finishing cut inclined and vertical sides of the boundary stone(60), and on both sides in rear of which border cutting wheels(31d) are arranged to cut an inclined cut region of the inclined side to a certain angle.

Description

A Stone Cut Working System Of The Boundary Stone

The present invention relates to a boundary stone cutting and processing system for cutting and processing a boundary stone installed at a roadside in a continuous process. More specifically, the boundary stone used as a landmark and safety means of a roadside can be continuously processed in a single work line. It can be automatically processed continuously through the installed inclined length cutting device, vertical length cutting device, standard width cutting device, and edge finishing cutting device. The present invention relates to a boundary stone cutting processing system that can be reduced.

In general, boundary stones, which are stones (mostly granite), are installed on both sides of the roadway as a landmark that separates roads and sidewalks. Unlike concrete materials, which are vulnerable to moisture and abrasion, these boundary stones can be used for a long time with almost no circular damage. Due to the benefits of aesthetics, even if the burden of the initial cost is gradually increasing its use.

In addition, the boundary stone is installed at the side of the road by cutting the side surface portion of the roadway inclined at an angle, so that even if the outer side portion of the tire contacts, it is preferable that the direct contact damage of the tire is not caused by the inclination angle of the boundary stone.

On the other hand, until now, most of the boundary stones have been difficult to mass-produce mechanically with inclined surfaces, and thus, products have been generally produced in a simple rectangular form. After the cutting process, first move to the length cutting device by using a forklift to cut the length in the transverse direction at regular intervals, and move the length cut gemstone to the width cutting device by using the forklift to the longitudinal direction of the constant width. Width cut.

In addition, by cutting the length and width of the raw stone to a certain standard, the upper edge of the boundary stone may be inclined at a predetermined angle so as to reduce the contact degree of the tire side portion with respect to the machined boundary stone. The cutting machine was forced to cut the edge by transferring it to the edge cutting device.

Therefore, the work process for cutting and processing the boundary stone using stone is not continuous, which adds to the cumbersome transfer process for transferring the raw materials to each work process, as well as consequently reducing work efficiency and reducing work efficiency. There was a problem that it is difficult to mass production smoothly, but can not be increased more than necessary.

Accordingly, the present invention was invented to solve all the problems of the existing boundary stone cutting system for cutting boundary stones having inclined surfaces. The single work line enables continuous processing of boundary stones used as landmarks and safety means on roadsides. Boundary length cutting device, vertical length cutting device, standard width direction cutting device, and edge finishing cutting device installed in the machine can be automatically processed continuously to increase the work efficiency and cut the production cost significantly. The purpose is to provide a processing system.

1 is a plan view of the boundary stone cutting processing system of the present invention.

Figure 2 is a side structure diagram of the boundary stone cutting processing system of the present invention.

Figure 3a and Figure 3b is an inclined length direction cutting device operating structure of the boundary stone cutting processing system according to the present invention.

4a and 4b is a vertical longitudinal direction cutting device operating structure of the boundary stone cutting processing system according to the present invention.

5a and 5b is a standard width direction cutting device operation structure diagram of the boundary stone cutting processing system according to the present invention.

Figure 6 is a front cutting finishing operation structure for finishing cutting the cut edge length of the rim stone cutting device of the boundary stone cutting processing system according to the present invention.

7 is a rear edge cutting operation structure diagram for cutting the inclined cutting portion of the boundary stone of the edge finishing cutting device of the boundary stone cutting processing system according to the present invention.

Figure 8 is a side structure of the edge finishing cutting device of the boundary stone cutting processing system according to the present invention.

9a and 9b is an interval movement operation structure of the feed cart is inclined adjustment of the boundary stone cutting processing system according to the present invention.

Figure 10a and Figure 10b is a front structure diagram of the feed bogie tilt adjustment of the boundary stone cutting processing system according to the present invention.

Figure 11a and Figure 11b is an inclination-adjusted feed cart operation structure of the boundary stone cutting processing system according to the present invention.

12 is an inclination-controlled transport cart separation state of the boundary stone cutting processing system according to the present invention.

Figure 13a and Figure 13b is a plan view of the upper support of the upper support of the transport trolley inclined adjustment of the boundary stone cutting processing system according to the present invention.

Figure 14 is a perspective view of the boundary stone cut through the boundary stone cutting processing system of the present invention in the vertical and inclined plane.

15 is a state diagram used to install the cut boundary stone cut through the boundary stone cutting processing system of the present invention.

Explanation of symbols on the main parts of the drawings

10a: longitudinal length cutting device 10b: vertical length cutting device

10c: Standard width cutting device 10d: Edge finishing cutting device

12a, 12b, 12c, 12d: guide post 14a, 14b, 14c, 14d: guide shaft

16a, 16b, 16c, 16d: Main Bed 18a, 18b, 18c: Cross Post

18d: Sprinkler support 20a, 20b, 20c: Bed driven motor

20d: Plate moving motor 22a, 22b, 22c: Drive chain

22d: Vertical movement plate 24a, 24b, 24c, 24d: Wheel drive motor

25c: Wheel drive shaft 26a, 26b, 26c, 26d: Drive belt

27c: Interlocking belt 28a, 28b, 28c, 28d: Wheel rotation shaft

30a: oblique length cutting wheel 30b: vertical length cutting wheel

30c: Standard width cutting wheel 30d: Surface finishing cutting wheel

31d: Edge cutting wheel 32a, 32b, 32c, 32d: Cooling water drain

34a, 34b, 34c, 34d: cooling water supply pipe 36c, 36d: water cover

38d: horizontal movement plate 40: feed cart

41: departure prevention jaw 42: slope holding area

43: water end 44: tilt control

45: hinge axis 46: wheel passing groove

47: inclined adjustment jaw 48: transfer rail

49: screw groove 50: conveying conveyor

52: product placement table 54: control panel

56: hoist 58: forklift

60: boundary stone 61: vertical side

62: inclined side 63: inclined cutting part

65 roadside 66 tires

70: wrench fixing screw 71: flow prevention

72: horizontal reference band 73: centering protrusion

74: positioning electromagnet 75: drive worm gear

76: protective gear step 77: drive motor

80: upper support 81: support bearing

82: driven worm hill 83: center positioning

84: positioning magnet 85: shaft through groove

86: shaft and screw hole 90: lower support

91: clearance adjusting shaft 92: shaft operating groove

93: shaft rotation support 94: roller wheel

95: screw fastening 96: power means

97: adjuster support jaw 98: spacing adjustment wrench

The boundary stone cutting processing system of the present invention for achieving the above object, the inclined length cutting device is provided with a plurality of inclined length cutting wheels of different sizes so as to be inclined cutting the boundary stone in the longitudinal direction, the boundary stone gemstone Vertical length cutting device with vertical length cutting wheels installed at the same height as the horizontal height to cut vertically in the longitudinal direction, and standard width cutting wheels having the same horizontal height to cut the cornerstone stone to the standard The standard width direction cutting device and the vertical and inclined surface finishing cutting wheels are disposed on both sides of the front and rear surfaces so as to finish the cutting of the inclined side and the vertical side of the boundary stone at a predetermined angle. Including the edge finishing cutting device that the edge cutting wheels are disposed at both rear sides for cutting. And that is characterized.

The inclined length cutting device has a guide shaft installed at both guide posts and is electrically connected to the bed driving motor through a drive chain to vertically move the main bed, while varying its size on the wheel rotation shaft of the bottom of the main bed. The inclined length cutting wheels installed at regular intervals are connected to the wheel drive motor through the driving belt and rotated in the center of the work line to allow longitudinal cuts of the boundary stone stone passed at a constant speed by the inclined feed cart. It is characterized in that the arrangement.

In addition, the vertical length cutting device has a guide shaft installed at both guide posts in the same way as the inclined length cutting device, and is connected to the bed driving motor through a drive chain to vertically move the main bed, and the wheel of the bottom of the main bed. The vertical length cutting wheels installed at regular intervals along the horizontal height of the rotating shaft are powered by the drive belt and connected to the wheel drive motor to rotate, and vertically cut the boundary stone stone passed at a constant speed by the horizontally adjusted feed cart. The inclined length cutting wheels of the inclined length cutting device so as to be respectively installed at its intermediate position so as to be disposed on both sides of the inclined length cutting device.

The standard widthwise cutting device has guide shafts installed at both guide posts and is electrically connected to the bed driving motor through the drive chain to vertically move the main bed, while varying the size of the main shaft at the wheel rotation shaft. The vertical width cutting wheels installed in the center and on both sides according to the boundary stone standard are connected to the wheel drive motor and rotated in the vertical direction to be cut in the longitudinal direction and width-cut the boundary stone stone passed at a constant speed by the transport bogie. Characterized in that each is disposed outside the cutting device.

In addition, the standard width direction device is installed on the wheel rotating shaft of the standard width cutting wheels on both sides is protected by the water cover so that the coolant from the coolant supply pipe does not scatter in all directions, while the power from the wheel drive motor is driven belt It is transmitted to the wheel driving shaft of the upper part of the main bed through the interlocking belts on both sides of the wheel rotation shaft while being characterized in that the standard width cutting wheels are rotated.

In addition, the edge finishing cutting device is a guide shaft so that the horizontal movable plates, each of which is driven by the plate moving motor along the front guide shaft of the main bed fixed to both guide posts so as to be horizontally moved in accordance with the corresponding boundary stone standard It is installed on both sides of each side, and each horizontal movement plate is coupled to the vertical movement plate which is moved by the corresponding wheel drive motor, the power of the wheel drive motor is transmitted to the wheel rotation axis through the drive belt to the vertical direction and inclination The front cutting finish operation structure which rotates the surface finishing cutting wheels in the direction, and the horizontal moving plates which are driven by the plate moving motor along the rear guide shaft of the main bed to fit the inclined cutting portion of the boundary stone From left and right of the guide shaft to be able to move horizontally Each horizontal moving plate is coupled to a vertical moving plate which is moved by a corresponding wheel driving motor, and the power of the wheel driving motor is transmitted to the wheel rotating shaft through a driving belt to rotate the edge cutting wheels at an angle. It is characterized in that it comprises a frame cutting operation structure of the rear side to be activated.

In addition, the edge finishing cutting device is a transfer conveyor is installed between the guide posts on both sides of the cutting edge operation structure of the front and the rear edge cutting operation structure while the boundary stone from the transport bogie transported through the hoist is transported at a constant speed It is characterized in that the cutting of the boundary stone and the edge cutting is continuously processed.

In addition, the conveyance bogie is hinged via the hinge axis is inclined holding zone that is rotated up and down relative to the horizontal reference base capable of horizontal rotation, the wheel passing groove is formed at a certain interval on the hinge shaft side of the inclined holding water A stepped protrusion is formed to protrude rearwardly, and the inclination adjustment mechanism is fastened between them so that the inclined support that is rotatably coupled to the bottom of the horizontal reference band is fixed and coupled with a wrench fixing screw. In addition, the driven worm wheel coupled to the inner side of the support bearing of the inclined holding unit by the drive worm gear of the horizontal reference base is driven by the signal control of the control panel so that the horizontal reference base can be positioned relative to the upper support The connecting shaft is connected and the gap adjusting shaft passing through the shaft screw through hole on both sides of the upper support is rotated. Up to a characterized in that the upper support is passed through the bottom of the upper support shaft so as to be horizontally moved from the lower groove base upper shaft operating interval control of the home chukseol axis relative to the lower base.

In addition, the transfer bogie is inserted into the preventive end of the projection formed in the front center of the horizontal reference bar inclined to maintain the inclined adjustment opening below the screw fastening hole on both sides of the horizontal reference base in front Adjusting the support jaw is formed so as to support the load, it characterized in that the positioning electromagnet is installed on the bottom of the horizontal reference and the top of the upper support and the on-off operation with the drive motor by the electric signal of the control panel, respectively.

And, the boundary stone is formed by cutting both sides in the vertical side and the inclined side with respect to the upper and lower portions of the horizontal plane, the inclined cutting portion of the upper side of the inclined side is cut inclined slightly larger than the inclined side is installed toward the side of the road side of the foot It is characterized by.

Hereinafter will be described in detail with reference to the accompanying drawings and the configuration description and operation relationship of the boundary stone cutting processing system of the present invention, for the sake of convenience of the raw stone used as the boundary stone 60 of the roadside 65 for the product formed boundary stone ( The same reference numeral 60 as in FIG. 1 is used, and in the system planar structure of FIG. 1, the drawing of the transport cart 40 for mounting and transporting the boundary stone 60 is omitted.

As shown in the system planar structure and the system side structure shown in Figs. 1 and 2, the boundary stone cutting processing system of the present invention has a plurality of different sizes of the boundary stone 60 to be inclined in the longitudinal direction. Vertical length cutting device 10a in which the inclined length cutting wheels 30a are installed, and vertical length cutting wheels 30b having the same horizontal height in order to vertically cut the cornerstone 60 in the longitudinal direction are installed. Standard width direction cutting device 10c in which the direction length cutting device 10b and standard width cutting wheels 30c having the same horizontal height are installed so that the boundary stone 60 can be cut to the boundary stone standard. The surface finishing cutting wheels 30d in the vertical direction and the inclined direction are disposed on both sides of the inclined side 62 and the vertical side 61 so as to finish-cut the inclined side 62 and the vertical side 61. Cutting part 63 at a certain angle Grinding wheel cutting edge (31d) to be processed are configured respectively installed on a single processing line, including border closing the cutting device (10d) disposed on the rear side.

That is, the boundary stone passing at a constant speed by the inclination-controlled feed cart 40 is disposed in the inclined length cutting device 10a is provided with a plurality of inclined length cutting wheels (30a) each having a different size in the center of the work line (60) The raw material is inclined cutting in the longitudinal direction, and the corresponding vertical length cutting wheels (30b) continue to equal the horizontal height, respectively, based on the inclined length cutting wheels (30a) of the inclined length cutting device (10a) The vertical length cutting device 10b installed at the intermediate position is disposed on both sides of the inclined length cutting device 10a, and the length of the boundary stone 60 which is passed through at a constant speed by the feed cart 40 horizontally adjusted. Vertical cutting in the direction.

In addition, the standard width cutting device (10c) is installed on the outside of the vertical length cutting device (10b) on both sides of the standard width cutting wheels (30c) installed in accordance with the boundary stone length standard is equal to the horizontal height of the transport cart 40 By cutting the boundary stone 60, which is passed through at a constant speed, by the boundary stone standard, and cuts and finishes the vertical side 61 and the inclined side 62 of the boundary stone 60 inclined and vertically cut by the boundary stone standard. The surface finishing cutting wheels 30d in the vertical direction and the inclined direction are disposed on both sides of the front, and the edge cutting wheels 31d can be cut at a predetermined angle to the inclined cutting portion 63 of the inclined side 62. ) Are arranged on both sides of the rear side and are configured to cut the edge while cutting the inclined and vertically cut boundary stone 60 to the boundary stone standard, in particular, these inclined length cutting device 10a and the vertical length cutting device ( 10b) and gyu The widthwise cutting device 10c and the edge finishing cutting device 10d may be continuously operated in accordance with the signal control of a separate control panel 54 in a single work line together with the transfer bogie 40 for mounting and transporting the boundary stone 60. Is done.

First, as shown in FIGS. 3A and 3B, the inclined length cutting device 10a includes a guide shaft 14a installed at the guide post 12a on both sides of the transfer line 48, which is a work line, and the driving chain 22a. The main bed 16a is vertically moved by being connected to the bed driving motor 20a at the top of the cross post 18a via the wheel rotating shaft 28a at the bottom of the main bed 16a. The inclined length cutting wheels 30a, which are installed at regular intervals, are rotated by being connected to the wheel driving motor 24a through the driving belt 26a, and the inclined length cutting wheels 30a are a single wheel rotating shaft 28a. Boundary stone 60 that is passed at a constant speed by the feed cart 40 inclined through the height adjustment of the inclined holding area 42 by varying the size (caliber) of each other while being built on the same horizontal line around It is configured to be inclined cutting in the longitudinal direction.

In addition, as shown in FIGS. 4A and 4B, the vertical length cutting device 10b includes the guide shafts 14b installed at both guide posts 12b in the same manner as the inclination length cutting device 10a described above. The main chain 16b is vertically moved by being connected to the bed driving motor 20b above the cross post 18b through the drive chain 22b, while being horizontal to the wheel axis 28b of the bottom of the main bed 16b. The vertical length cutting wheels 30b installed at regular intervals at the same height are rotated by being connected to the wheel driving motor 24b through a driving belt 26b, and the vertical length cutting has the same size (diameter). The wheels 30b are arranged on the same horizontal line around a single wheel rotational axis 28b, and the inclined support 42 is in close contact with the horizontal reference table 72, and at a constant speed by the horizontally adjusted feed cart 40. The boundary stone 60 passed through can be cut vertically in the longitudinal direction Rock consists.

In addition, the standard widthwise cutting device 10c has a guide shaft 14c installed at both guide posts 12c, as shown in FIGS. 5A and 5B, on the upper side of the cross shaft 18c through the drive chain 22c. Standardly installed at the center and both sides according to the boundary stone standard by varying the size on the wheel rotation shaft 28c at the bottom of the main bed 16c by moving the main bed 16c vertically by being connected to the bed driving motor 20c. The width cutting wheels 30c are rotated in power connection with the wheel driving motor 24c, and the inclined side surfaces 62 are respectively provided through the above-described inclined length cutting device 10a and the vertical length cutting device 10b. And the vertical side surface 61 is cut in the longitudinal direction so as to width-cut the boundary stone 60 gemstone passed at a constant speed by the feed cart 40.

In addition, the standard width direction cutting device 10c is installed on the wheel rotation shaft 28c having the standard width cutting wheels 30c separated on both sides so that the cooling water from the cooling water supply pipe 34c does not scatter in all directions. While protected by the water cover 36c installed on the 30c, the power from the wheel drive motor 24c is transmitted to the wheel drive shaft 25c on the upper part of the main bed 16c via the drive belt 26c, thereby interlocking the two sides. The main bed is centered around the wheel drive shaft 28c above the main bed 16c so that the standard width cutting wheels 30c can be rotated while being transferred to both wheel rotation shafts 28c through a belt 27c. 16c, a plurality of wheel rotation shafts 28c are preferably installed below the wheel drive motor 24c. The wheel drive motor 24c is installed in the rear side of the main bed 16, and the wheel drive shaft 25c is provided through the drive belt 26c. And power connection.

And, as shown in Figure 6 and 8, the edge finishing cutting device (10d) is plate movement along the front guide shaft (14d) of the main bed (16d) fixed to both guide posts (12d), respectively Four horizontal movement plates 38d powered by the motor 20d are installed on both sides of the guide shaft 14d so as to be horizontally moved according to the boundary stone standard, and each horizontal movement plate 38d is provided. While the vertical movement plate 22d which is moved by the built-in corresponding wheel driving motor 24d is coupled, the power of the wheel driving motor 24d is transmitted to the wheel rotation shaft 28d through the driving belt 26d and is vertical. The outer side finishing cutting wheel 30d in the direction and the inner side finishing cutting wheel 30d in the inclined direction are rotated together so that the vertical side and the inclined side of the cut stone 60 can be simultaneously finished and cut. The main bed (16d) It is led to the cutting finishing operation structure to the front side of the seam.

In addition, the edge finishing cutting device (10d), as shown in Figures 7 and 8, along the rear guide shaft (14d) of the main bed (16d) horizontal movement to receive the power of the plate moving motor (20d), respectively The plates 38d are symmetrically fixed to both sides of the guide shaft 14d so that the vertical side 61 and the inclined side 62 can cut the inclined cutting portion 63 of the boundary stone 60 which has been cut and finished. A plurality of horizontal moving plates 38d are connected to each other by an edge cutting wheel 31d at an angle, and each horizontal moving plate 38d is vertically moved by a corresponding wheel driving motor 24d built therein. As the plate 22d is coupled, the power of the wheel driving motor 24d is transmitted to the wheel rotating shaft 28d through the driving belt 26d to rotate and operate the corresponding edge cutting wheel 31d, respectively, on the vertical side 61 and Inclination of boundary stone 60 in which inclined side 62 is cut together In order to finally cut the cutting portion 63, a frame cutting operation structure is formed at the rear side of the main bed 16d.

In particular, the edge finishing cutting device (10d) is the boundary stone from the transport cart 40 is mounted on the conveying conveyor 50 is installed through the hoist 56, the conveying conveyor 50 is rotated at a constant speed between the guide posts (12d) of both sides It is preferable that the cutting finish and the edge cutting of the boundary stone 60 can be continuously processed by the cutting closing operation structure at the front side and the edge cutting operation structure at the rear side while the 60 is transferred at a constant speed.

In addition, the structural relationship between the horizontal movable plate 38d and the vertical movable plate 22d constituting the front cutting finishing operation structure and the rear side cutting operation structure of the edge finishing cutting device 10d is the same level, Unlike the four vertical movable plates 22d installed in the cutting operation mechanism 22d, the two vertical movable plates 22d installed in the rear edge cutting operation structure are inclined at a predetermined angle to the front of the edge cutting wheels 31d. It is installed slightly inclined than the installed surface finishing cutting wheel 30d, which is angle-adjusted according to the cutting angle of the inclined cutting section 63 of the boundary stone 60, and each of the surface finishing cutting wheel 30d and the cutting edge of the wheel It is preferable that the water cover 36d is also provided for the cooling water scattering protection at 31d.

In the above-described edge finishing cutting device 10d, the same components as those of the front side are described with the same reference numerals for the convenience of drawing, and as shown in FIGS. Each cutting / cutting wheel 30a, 30b, 30c, 30d, 31d of the device 10a and the vertical length cutting device 10b, the standard width cutting device 10c, and the edge finishing cutting device 10d. The cooling water supply holes 32a, 32b, 32c, and 32d are respectively installed in the cooling water supply pipes 34a, 34b, 34c, and 34d so that they may be quenched by the cooling water supplied through the cooling water supply pipes 34a, 34b, 34c, and 34d. .

Meanwhile, as shown in FIGS. 9A to 13B, the transport bogie 40 which mounts and transports the boundary stone 60 at the horizontal position and the inclination angle is a horizontal reference table capable of horizontal rotation by the magnetic force operation of the positioning electron shaft 74 ( 72, the inclined support 42 which is rotated up and down on the basis of the hinge shaft 45 is hinged, and one side of the hinge shaft 45 of the inclined support 42 is cut at a predetermined interval. As the wheel passage groove 46 through which the wheel 30d is passed is formed in the recess, the separation prevention jaw 41 in which the coolant water end 43 is protruded backward is formed so as to prevent the coolant falling into the internal structure. .

In addition, the inclined holder 42 rotatably coupled to the bottom of the horizontal reference base 72 and the centering projection 73 and the center positioning sphere 83 is configured to be maintained inclined. In particular, the drive worm gear 75 of the horizontal reference base 72 is driven by the signal control of the control panel 54 so that the horizontal reference base 72 can be positioned while rotating the horizontal reference base 72 relative to the upper support 80 Through the power of the 77 is engaged with the driven worm wheel 82 coupled to the support bearing 81 of the inclined support 42.

That is, while the positioning electromagnet 74 is installed at the bottom of the horizontal reference stage 72 around the centering projection 73, the center positioning tool 83 is located at the top of the lower upper support 80. A corresponding positioning electromagnet 84 which can change the position of the horizontal reference stand 72 is installed while being rotated at a right angle by 90 ° with the positioning electromagnet 74 of the horizontal reference stand 72. Preferably, the centering projection 73 of the horizontal reference base 72 is inserted so that the center positioning sphere 83 of the upper support can be inserted, and also the center positioning of the upper support 80 A support bearing 81 and a driven worm wheel 82 are installed around the sphere 83 so that power from the drive motor 77 embedded in the horizontal reference table 72 is protruded through the drive worm gear 75. Rotation operation is performed according to the rotation angle set for the driven worm wheel 82 to be engaged It is configured to allow.

In addition, a screw fastening hole (95) is formed on both front sides of the horizontal reference base (72) and the inclined holder (42) so that the inclination adjusting holes (44) can be fastened and fixed, respectively, these screw fastening holes (95). The inclination adjustment hole 44 is fastened through each of the separate wrench fixing screw 70 is fastened to each other by fastening the screw fastening, at this time just below the screw fastening hole 95 of the inclined support 42 It is preferable that the adjuster support jaw 97 protrudes so that the inclined adjuster 44 can be fixed to the load of the heavy boundary stone 60.

In addition, the shaft through hole (86) is formed at the bottom of the upper support (80) so that the shaft screw passing hole (86) is formed so that a separate gap adjusting shaft (91) can be screwed while passing through the shaft. In addition, the lower lower support 90 is coupled to the upper support 80 and the gap adjustable through the gap adjustment shaft 91 is the shaft operation groove so that the gap adjustment shaft 91 can pass through the top. A groove 92 is formed, and the gap adjusting shaft 91 is supported through the shaft through the screw hole 86 of the upper support 80 to the shaft operating groove 92 of the lower support 90. It is preferable to be rotatably supported by the axial rotation support 93 to be coupled and fixed, the transport cart 40 can be moved along the transport rail 48 which is a work line on the bottom side of the lower support (90). The roller wheel 94 is installed so that.

In addition, the transfer cart 40 is formed in the front of the inclined support 42, the flow prevention port 71 protrudes in the front center of the lower horizontal reference bar 72 protruding formed in the preventive fitting end 76. It is preferable to be configured to prevent the flow of the boundary stone 60 is cut off during the transfer operation is mounted horizontally on the inclined support 42 while being fastened, particularly the power means installed on the bottom of the lower support (90) ( 96 is electrically connected to a separate control panel 54 together with each cutting processing device 10a, 10b, 10c, 10d, and the drive motor 77 and the position by the electric signal of the control panel 54. It is preferably configured to be operated on and off with the crystalline electromagnets 74 and 84.

According to the boundary stone cutting and processing apparatus of the present invention configured as described above, as shown in FIGS. 1 and 2, the boundary stone 60 is mounted on the transport cart 40 and inclined by the inclined support 42. The inclined length cutting wheels 10a having different inclination length cutting wheels 30a are respectively inclined in the longitudinal direction while passing through the inclined length cutting device 10a installed at a constant speed, and then inclined in the longitudinal direction. The stone passes at a constant speed through the vertical length cutting device 10b provided with the corresponding vertical length cutting wheels 30b having the same horizontal height through the feed cart 40 with the tilt holder 42 angled to the horizontal position. While the inclined length cutting wheel 30a of the inclined length cutting device 10a is inclined by the inclined cutting of the boundary stone 60 is cut vertically in the longitudinal direction.

In addition, the boundary stone 60 whose vertical side and the inclined side are cut in the longitudinal direction has a standard widthwise cutting device 10c provided with standard width cutting wheels 30c having a horizontal height equal to the boundary stone length standard. While passing at a speed by the standard width cutting wheels 30c of the standard width direction cutting device (10c) width cut to the boundary stone standard, the boundary stone 60 passing through the standard width direction cutting device (10c) is a control panel ( Unlike the previous work process, the feed cart 40 rotates at right angles by the magnetic force of the positioning electromagnets 74 and 84 by the control signal of 54), and passes automatically in the width direction instead of the longitudinal direction. Can be cut.

In addition, the boundary stone 60 is inclined and vertically cut by the boundary stone standard is transported by a separate hoist 56 to the conveying conveyor 50 installed on both sides of the conveying rail 48, which is a work line, and is conveyed at a constant speed, thereby finishing the edge. As the inclined side surface 62 and the vertical side surface 61 are finished cut by the cutting device 10d, the inclined cutting portion 63 is cut at a predetermined angle.

That is, the boundary stone 60 which is cut lengthwise and width-cut by the corresponding surface finishing cutting wheels 30d in the vertical and inclined directions forming the front cutting finishing operation structure of the edge finishing cutting device 10d is cut again. Subsequently, the inclined cutting portion 63 of the boundary stone 60 is cut by both edge cutting wheels 31d constituting the rear edge cutting operation structure of the edge finishing cutting device 10d. The boundary stone 60 to be installed is finished product.

In addition, as shown in FIGS. 14 and 15, the boundary stone 60 in which the vertical side surface 61 and the inclined side surface 62 and the inclined cutting portion 63 are cut and formed by the boundary stone cutting and processing device of the present invention is thus formed. When the inclined side surface 62 of the boundary stone 60 in which the inclined cutting portion 63 is cut on the upper side is installed toward the driveway of the roadside 65, the vehicle tire 66 is easily damaged against external shocks. Even if the side portion of the contact surface is in contact with the inclined side surface 62 and the inclined cutting portion 63 of the smoothly inclined boundary stone 60, the occurrence of breakage of the tire 66 can be structurally suppressed. The same car accident can be reduced.

On the other hand, the above-described preferred embodiment is a description of the configuration relationship and operation principle for the boundary stone cutting processing system of the present invention, the raw material used as the boundary stone 60 inclined length cutting device (10a) and vertical length cutting device ( 10b) and the standard widthwise cutting device (10c) and the edge finishing cutting device (10d) can be applied to various structures to be continuously processed in a single work line, in particular through the transfer bogie 40 This cutting processing device 10a, 10b, 10c, 10d of the position is fixed while being transported at a constant speed, but the cutting and cutting work of the boundary stone 60 is made, on the contrary, the boundary stone 60 is The cutting and cutting operations of the boundary stone 60 are carried out while the cutting processing apparatuses 10a, 10b, 10c, and 10d are moved in a state where they are transported through the transport cart 40 and fixed at a corresponding working position. Change the working structure to achieve Various structural changes in the technical spirit that can be carried out such a basic operating principle of the present invention should be included in the scope of the present invention.

As described above, according to the boundary stone cutting processing system of the present invention, the boundary stone used as a landmark at the roadside and as a safety means can be continuously processed automatically through a corresponding cutting and cutting device in a single work line to enable a continuous process. It can improve the work efficiency and keep the working environment clean, and at the same time, it can reduce the production cost dramatically. This is the standard width like the length cutting wheel of the slant / vertical length device through the feed cart which is automatically controlled by the angle adjustment. The width cutting wheel of the directional cutting device can be installed in the same direction, so that the overall structure of the device can be simplified, and the effect of automatically mass-producing various shapes of the boundary stone can be automatically produced.

In particular, the boundary stone that can be mass-produced through the cutting and processing system of the present invention is different from the rectangular shape applied to the existing roadside, and is applied to the roadside by being vertically applied to the sidewalk and two-sloped inclination toward the roadway. As a result, it is expected that the tire damage of the vehicle can be greatly reduced.

Claims (10)

Inclined length cutting device (10a) is provided with a plurality of inclined length cutting wheels (30a) each different in size so that the boundary stone 60 can be inclined in the longitudinal direction, A vertical length cutting device 10b in which vertical length cutting wheels 30b having the same horizontal height are installed so that the boundary stone 60 can be vertically cut in the longitudinal direction; Standard width cutting device (10c) is installed in the standard width cutting wheels (30c) to be equal to the horizontal height so that the boundary stone 60 can be cut to the boundary stone standard width, The surface finishing cutting wheels 30d in the vertical direction and the inclined direction are disposed on both sides of the front side so as to be finished to the inclined side 62 and the vertical side 61 of the boundary stone 60 and at the same time. A boundary stone cutting processing system, characterized in that it comprises a rim finishing cutting device (10d) is arranged on both sides of the rear edge cutting wheels (31d) so as to cut the inclined cutting portion 63 at a predetermined angle. The method of claim 1, The inclined length cutting device 10a has a guide shaft 14a installed at both guide posts 12a and is connected to the bed driving motor 20a through a drive chain 22a to vertically move the main bed 16a. On the other hand, the inclined length cutting wheels 30a installed at regular intervals by varying their sizes on the wheel rotation shaft 28a at the bottom of the main bed 16a are connected to the wheel driving motor 24a through the driving belt 26a. The boundary stone cutting processing system, characterized in that arranged in the center of the work line to be inclined in the longitudinal direction by the boundary stone 60 is passed at a constant speed by the rotationally adjusted feed cart 40 while being rotated. The method of claim 1, The vertical length cutting device (10b) is a guide shaft 14b installed on both guide posts (12b), like the inclined length cutting device (10a) is driven through the drive chain (22b) and the bed drive motor (20b) Connected to move the main bed 16b vertically, while the vertical length cutting wheels 30b installed at regular intervals on the wheel rotation shaft 28b at the bottom of the main bed 16b are driven by the drive belt 26b. The inclined length cutting device can be vertically cut in the longitudinal direction by the wheel drive motor (24b) power is connected to the wheel drive motor (24b) to rotate vertically in the longitudinal direction by a constant speed by the horizontally adjusted feed cart (40) ( A boundary stone cutting processing system, characterized in that disposed in the middle position of each of the inclined length cutting wheels (30a) of the 10a) disposed on both sides of the inclined length cutting device (10a). The method of claim 1, The standard widthwise cutting device 10c has a guide shaft 14c installed at both guide posts 12c and is electrically connected to the bed driving motor 20c through a drive chain 22c to vertically move the main bed 16c. Meanwhile, the width cutting wheels 30c installed at the center and both sides of the wheel rotation shaft 28c at the bottom of the main bed 16c are rotated in power connection with the wheel driving motor 24c. The boundary stone cutting, characterized in that arranged in the outer side of the vertical length cutting device (10b) so as to be cut in the longitudinal direction and width-cut the boundary stone 60 is passed at a constant speed by the feed cart 40 Processing system. The method according to claim 1 and 4, The standard width direction device 10c is installed on the wheel rotation shaft 28c having the standard width cutting wheels 30c separated on both sides, so that the cooling water from the cooling water supply pipe 34c does not scatter in all directions to the corresponding water cover 36c. On the other hand, power from the wheel drive motor 24c is transmitted to the wheel drive shaft 25c on the upper part of the main bed 16c through the drive belt 26c, and both wheel rotation shafts (27c) are connected to each other through the interlocking belts 27c. 28c) the boundary stone cutting processing system, characterized in that the standard width cutting wheels (28c) are rotationally operated. The method of claim 1, The edge finishing cutting device (10d) is a horizontal moving plate which is driven by the plate moving motor (20d) along the front guide shaft (14d) of the main bed (16d) fixed to both guide posts (12d) ( 38d) are installed on both sides to the left and right of the guide shaft 14d so as to be horizontally moved according to the boundary stone standard, and each horizontal moving plate 38d is vertically moved by the corresponding wheel driving motor 24d. As the movable plate 22d is coupled, the power of the wheel driving motor 24d is transmitted to the wheel rotating shaft 28d through the driving belt 26d to rotate and operate the surface finishing cutting wheels 30d in the vertical and inclined directions. Cutting front working structure, The guide shafts may be horizontally moved along the rear guide shafts 14d of the main bed 16d so that the horizontal moving plates 38d respectively driven by the plate moving motors 20d may be horizontally moved to fit the inclined cutting portions of the corresponding boundary stones. 14d are installed symmetrically to each other, and each horizontal movement plate 38d is coupled to the vertical movement plate 22d which is moved by the corresponding wheel drive motor 24d, and thus the wheel drive motor 24d of the wheel drive motor 24d. Border stone cutting is characterized in that it comprises a rear edge cutting operation structure for transmitting power to the wheel rotating shaft (28d) through the drive belt (26d) to rotate the edge cutting wheels (31d) of a predetermined angle system. The method according to claim 1 and 6, The edge finishing cutting device 10d has a transfer conveyor 50 installed between the guide posts 12d on both sides, and the boundary stone 60 from the transfer cart 40 carried on the hoist 56 is transported at a constant speed. The boundary stone cutting processing system, characterized in that the cutting finish and the edge cutting of the boundary stone 60 by the front cutting finish operation structure and the rear edge cutting operation structure is continuously processed. The method of claim 1, The transport cart 40 is hinged via the hinge shaft 45 is inclined holder 42 is rotated up and down relative to the horizontal reference base 72 capable of horizontal rotation, the inclined support 42 One side of the hinge shaft 45 is formed with a groove passing through the groove 46 at a predetermined interval while the separation prevention jaw 41 protrudes backward from the water tip 43 is formed, and based on the horizontal reference base 72 As the inclined holder 42 rotatably coupled to the bottom thereof can be inclined, the inclined adjuster 44 is fastened therebetween to be fixed by the wrench fixing screw 70, and the upper support 80. The drive worm gear 75 of the horizontal reference stage 72 is driven by the drive motor 77 by the signal control of the control panel 54 so that the horizontal reference stage 72 can be positioned while rotating. It is engaged with the driven worm wheel 82 coupled to the support bearing 81 of the inclined support 42, the upper The upper support 80 so that the upper support 80 is horizontally moved relative to the lower support 90 while the interval adjusting shaft 91 passing through the shaft screw through hole 86 on both sides of the support 80 is rotated. The boundary stone cutting processing system, characterized in that the gap adjusting shaft (91) is built into the shaft through groove (85) of the bottom and the shaft operating groove (92) of the upper portion of the lower support (90). The method according to claim 1 and 8, The transfer cart 40 is fastened by the flow prevention block 71 protruding in the front center of the inclined support 42 is fitted into the prevention tool fittings 76 protruding in the front center of the horizontal reference base 72, the horizontal reference Under the screw fastening hole 95 on both sides of the base 72, the adjustment support jaw 97 is formed to protrude to support the inclined adjustment port 44, and the bottom and the upper support of the horizontal reference base 72 are formed. Boundary stone cutting and processing system, characterized in that the positioning electromagnet (74) (84) which is operated on and off with the drive motor (77) by the electric signal of the control panel (54), respectively, on the upper portion (80). The method of claim 1, The boundary stone 60 is formed on both sides in the longitudinal direction with respect to the vertical portion 61 and the inclined side surface 62 with respect to the upper and lower portions of the horizontal surface, while the inclined cutting portion 63 which is the upper portion of the inclined side surface 62 is inclined side surface. A boundary stone cutting processing system, characterized in that the cutting is inclined slightly larger than (62) and is installed toward the roadway of the pedestrian side (65).