KR20150101784A - Stone plate auto bunner processing and cutting system, method thereof - Google Patents

Abstract

A system for automatically burner-processing and cutting a stone comprises: a convey means where a stone is horizontally conveyed; a burner unit capable of moving in a longitudinal direction perpendicular to the conveying direction of the stone and having at least one torch throwing a flame to the surface of the conveyed stone; and a cutting unit cutting the flame thrown stone.

Description

TECHNICAL FIELD The present invention relates to a stone automatic burner processing and cutting system,

The present invention relates to a stone automatic burner processing and cutting system, a burner processing method, and a cutting method thereof, which can simplify work and improve reliability by automating a work of forming an uneven or embossed shape on the surface of a stone and cutting it in a lateral direction and a longitudinal direction .

Generally, granite and marble are widely used as interior and exterior materials of buildings because their materials are hard but they are produced more than other rocks. Granite and marble are mostly used as interior and exterior materials of buildings after being processed into plate-like stone with a certain thickness and area.

At this time, the surface of the stone of the plate is polished and smoothed, or the surface is artificially formed with irregularities or embossed shapes for the purpose of natural atmosphere expression. In particular, when such a stone is used as a floor of a floor, a wall, and a decorative material or a stair, the surface of the stone is subjected to irregularities or embossing in order to prevent slippage at the top of the stone.

On the other hand, irregularities or embossing on the surface of the stone can be formed by radiating a flame by using a gas burner on either side of the stone. This work takes a long time because an operator uses one gas burner, and there is a problem that unevenness or embossing formed on the surface is not uniformly formed.

Further, the burned stone can be commercialized by performing a cutting operation in accordance with a set standard. At this time, the cutting operation generally carries out the cutting in the width direction (transverse direction) by rotating the stone after performing cutting in the longitudinal direction (longitudinal direction) of the stone. Accordingly, a large number of workers are required, and a large amount of work time is required, and workability is deteriorated, and improvement is required.

One embodiment of the present invention is to provide a method of forming a uniform irregularity or embossed shape on a stone surface using at least one movable soil material and automating the cutting operation in the lateral direction and the longitudinal direction to improve the simplification and reliability of the operation And a method for processing and cutting a burner of the same.

According to an aspect of the present invention, there is provided a stone automatic burner processing and cutting system, comprising: a conveying means for conveying a stone in a horizontal direction; a vertical direction perpendicular to a conveying direction in which the stone is conveyed; A burner including a burner portion having at least one tundish for radiating a flame on the surface of the transferred stone, and a cutting portion for cutting the stone to which the flame is radiated.

The conveying means may include a roller conveyor portion to which the stone is loaded and conveyed, and a main frame on which the roller conveyor portion is seated, and the burner and the cut portion may be connected to and supported by the main frame.

The burner unit may include a vertical bar extending in a horizontal direction and extending downward at both ends of the horizontal frame, a vertical frame inserted into the vertical bar and coupled to the main frame, A drive motor for supplying a driving force for vertical movement of the soil, a mating portion which is engaged with the roll screw and is lifted when the roll screw is rotated by the drive motor, A moving shaft connected to the mating portions at both ends to be lifted in conjunction with the mating portion, and the mating portion may be a threaded shape or a ball screw.

The moving shaft includes a gear rotatable by a rotational force, and a screw which is engaged with the gear and whose position is changed by rotation of the gear, and the plurality of teeth are interlocked with the variable position of the screw, And can be moved in a longitudinal direction perpendicular to the transport direction.

A monitor for judging roughness of the surface of the stone from the photographing result from the image photographing unit and presenting the judgment result to the worker; And a protective cover for protecting the periphery of the burner from the flame applied to the stone.

The cutting portion may include a lateral cutting portion having a plurality of lateral cutting cutters disposed along a longitudinal direction perpendicular to the conveying direction and cutting the stone to which the flame is radiated in a lateral direction, A plurality of longitudinal cutting blades disposed along a longitudinal direction of the stones, and a cutter longitudinal movement driver for longitudinally moving the plurality of longitudinal cutting blades, Directional cutting portion,

Wherein the lateral cutting portion further comprises a plurality of engaging bodies to which each of the plurality of lateral cutting cutters is fixed, and a transverse cutting cutter mounting beam to which each of the engaging bodies is movably coupled along the longitudinal direction,

Wherein the coupling body includes a longitudinal width adjustment driver that drives longitudinal movement of the transverse cutting cutter mounting beam,

Wherein the longitudinal cutting portion further comprises a plurality of engaging bodies to which each of the plurality of longitudinal cutters is fixed, and a longitudinal cutting cutter mounting beam to which each of the plurality of engaging bodies is movably coupled along a lateral direction,

The coupling body may include a lateral width adjustment driver that drives lateral movement relative to the longitudinal cutting insert installation beam.

The automatic stone burner processing and cutting method of a stone automatic burner processing and cutting system according to an embodiment of the present invention includes a step of loading a stone on a transfer means, a step of transferring the stone in a horizontal direction, Comprising the steps of: radiating a flame on the surface of the stone by using a torch; cutting the stone in which the flame is radiated in a transverse direction parallel to the conveying direction; And a longitudinally cutting step of cutting the longitudinal direction perpendicular to the conveying direction to be conveyed.

The step of radiating the flame on the surface of the stone may include the steps of determining roughness of the surface of the stone by using an image capturing unit that observes the surface of the stone, And adjusting the position of the torch.

The embodiment of the present invention can reduce the working time by forming the concavo-convex or embossed shape on the surface of the stone using a plurality of torches arranged at regular intervals.

In addition, since the soil particles arranged at regular intervals can be vertically moved and longitudinally moved, the irregularities of the surface of the stone or the embossed shape can be made uniform, thereby improving the reliability of the operation.

Further, the cutting operation can be automated by providing the lateral cutting portion and the longitudinal cutting portion which are sequentially positioned along the conveying direction of the stone.

In addition, by having a structure in which the spacing between a plurality of the transverse cutting cutters and the longitudinal cutting cutters provided in the cut portion can be easily adjusted, it is possible to mass-produce stones of various sizes at the same time.

Further, since the burner processing and the cutting operation are automated, the simplification and reliability of the operation can be improved.

1 is a side view of a side view of a stone automatic burner processing and cutting system in accordance with an embodiment of the present invention.
Fig. 2 is a plan view of the burner processing portion of Fig. 1;
3 is a front view of the burner portion of Fig.
4 is an enlarged view specifically showing the structure of the area A in Fig.
5 is an enlarged view specifically showing another structure of the area A in Fig.
FIG. 6 is an enlarged view specifically showing the structure of the area B in FIG.
Fig. 7 is a view showing the coupling structure between the gear and the screw in Fig. 6. Fig.
8 is a plan view of the cut-away portion of Fig.
Figure 9 is a front view of the lateral cutout of Figure 1;
Figure 10 is a front view of the longitudinal cutout of Figure 1;
FIG. 11 is a flowchart for explaining a stone automatic burner processing and cutting method of a stone automatic burner processing and cutting system according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, configurations and operations of embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

It is noted that the terms "comprises" or "having" in this application are intended to specify the presence of stated features, steps, operations, components, parts, or combinations thereof in one or more other features or acts, , Components, parts, or combinations thereof, as a matter of convenience, without departing from the spirit and scope of the invention. That is, throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements, not excluding other elements unless specifically stated otherwise.

Also, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

Hereinafter, a repeated description, a known function that may obscure the gist of the present invention, and a detailed description of the configuration will be omitted. Embodiments of the present invention are provided to more fully describe the present invention to those skilled in the art. Accordingly, the shapes and sizes of the elements in the drawings and the like can be exaggerated for clarity.

1 is a side view of a side view of a stone automatic burner processing and cutting system in accordance with an embodiment of the present invention. 1, a stone automatic burner processing and cutting system 300 may include a burner processing unit 100, a cutting unit 200, and a conveying unit 400. [ Cutting portion 200 may also include a lateral cutout 210 and a longitudinal cutout 220.

The conveying means 400 can support the stone P to be conveyed in the horizontal direction. The conveying means 400 includes a roller conveying portion 30, a roller driving motor 60 for driving the roller conveying portion 30, a main frame 10 on which the roller conveying portion 30 is seated and supported, (Not shown).

The roller conveyor portion 30 may include a conveying device such as a roller, a conveyor belt, and the like, and is driven by a roller driving motor 60 as a device in which the stone P is loaded and conveyed. The conveyor belt 40 is connected to the lower portion of the lateral cut portion 210 to prevent damage from the cutter when cutting the stone P of the lateral cut portion 210. In addition, The cutter 228 of the cutter 220 may be disposed between the transfer rollers of the roller conveyor 30.

Hereinafter, for convenience of description, the direction parallel to the conveying direction of the stone P by the roller conveyor 30 is defined as a transverse direction, the direction perpendicular to the conveying direction on the plane is defined as the longitudinal direction, The direction perpendicular to the plane is defined as a vertical direction (or vertical direction). Here, the roller conveyor portion 30 can transfer the stone P in the order of the burner processing portion 100, the lateral cutting portion 210, and the longitudinal cutting portion 220.

The burner processing unit 100, the lateral cutting unit 210, and the longitudinal cutting unit 220 are vertically movable and can be connected to and supported by the main frame 10.

2 is a plan view of the burner processing portion of FIG. 1 and 2, the burner processing unit 100 includes a burner unit 110, a protective cover 120, a video image pickup unit 130, a sensor unit 140, and a monitor (not shown) . Here, the protective cover 120 can protect the periphery from the flame emitted from at least one torch 111 of the burner portion 110.

The image capturing unit 130 may photograph the irregularities or embossing due to the flame emitted from the surface of the stone P and transmit the captured image to a monitor (not shown).

The monitor (not shown) may determine the degree of irregularity or embossing of the surface of the stone P from the image photographed by the image photographing unit 130, and display the judgment result to the operator.

The sensor unit 140 can determine whether the stone P is correctly positioned or not in real time and transmit the determination result to the operator.

The burner unit 110 includes a plurality of tundishes 111, an oxygen supply unit 112 for supplying oxygen to the plurality of tundishes 111, a gas supply unit 114 for supplying gas such as LPG, . A detailed description of the burner unit 110 will be described with reference to FIGS. 3 to 7. FIG.

3 is a front view of the burner portion of Fig. 4 is an enlarged view specifically showing the structure of the area A in Fig. 5 is an enlarged view specifically showing another structure of the area A in Fig.

The burner unit 110 includes a horizontal frame 160 extending in a horizontal direction with respect to the soil 111, a vertical bar 161 extending downward from both ends of the horizontal frame 160, A driving motor 163 for supplying a driving force for up and down movement of at least one soil layer 111 and a driving motor 163 for driving the driving motor 163 via the interlocking belt 164, And first and second pulleys 165a and 165b for receiving the rotational force from the vertical bar 163 and rotating the vertical bar 161. [

The first pulley 165a is interlocked with the vertical bar 161 located on the left side and the second pulley 165b can be interlocked with the vertical bar 161 located on the right side.

Here, the vertical bar 161 may be provided in the form of a roll screw 170 as shown in FIGS.

The burner unit 110 may further include mating portions 151a and 151b, a moving shaft 150, and a tundish 111. [

The two mating parts 151a and 151b are engaged with the roll screw 170 and can be lifted in the vertical direction when the roll screw 170 is rotated by the drive motor 163. Here, the fitting portions 151a and 151b may be provided in the form of a thread as shown in FIG. 4 or a ball screw as shown in FIG.

The moving shaft 150 has a plurality of trenches 111 arranged at equal intervals and both ends thereof are connected to the mating portions 151a and 151b and can be vertically moved in conjunction with the mating portions 151a and 151b have.

Meanwhile, the mating parts 151a and 151b may be integrally formed with the moving shaft 150, and may be detachably attached by bolt connection or the like.

3 to 5, when the driving motor 163 is driven, the vertical bar 161 can be rotated by the rotational force transmitted via the interlocking belt 164 and the poly 165a and 165b. At this time, the vertical bar 161 is fixed and rotates in place, and the mating parts 151a and 151b can be lifted to the upper or lower part by engaging with the roll screw 170 formed on the vertical bar 161. [

Also, at least one soil body 111 mounted on the moving shaft 150 can be adjusted to the distance from the stone P by interlocking with the mating portions 151a and 151b. Accordingly, the operator can obtain the surface of the stone P on which the desired degree of unevenness or embossing is formed by adjusting the position of the soil bodies 111.

In addition, the burner unit 110 having the structure shown in FIGS. 3 to 5 may be formed by sputtering a flame on the surface of the stone P using irregularly arranged soil chips 111 to form irregularities or embossed shapes , The burner processing operation time can be shortened.

On the other hand, the plurality of soil chips 111 mounted on the moving shaft 150 are arranged at equal distances D and can be moved in the longitudinal direction. FIG. 6 is an enlarged view of the area B in FIG. 3 and shows a structure in which a plurality of soil particles 111 can move in the longitudinal direction.

Referring to FIGS. 6 and 7, a plurality of soil particles 111 may be mounted on the moving shaft 150. In addition, the moving shaft 150 may include a screw 180 and a gear 181.

The screw 180 is located inside the moving shaft 150 and can move the soil bodies 111 by the rotational force. In addition, each of the soil particles 111 may be directly or indirectly fixed to the screw 180 through a separate fastening mechanism or a connecting member, and may move together with the movement of the screw.

Here, the screw 180 can be engaged with the gear 181 rotated by the driving force of a drive motor (not shown) provided separately.

7, the screw 180 is engaged with the gear 181 to move the gear 181 in the direction of rotation of the gear 181, as shown in FIG. 7. As shown in FIG. 7, Can be varied. Accordingly, when the gear 181 rotates in the clockwise direction, the screw 180 moves in the leftward direction and is interlocked with the screw 180 so that the plurality of soil chips 111 can also move leftward.

Conversely, when the gear 181 rotates in the counterclockwise direction, the screw 180 moves in the right direction, and the plurality of soil chips 111 can also move to the right direction by interlocking therewith. That is, the plurality of soil particles 111 can be moved in the longitudinal direction according to the operator's selection.

As a result, the operator can emit a desired degree of flame at a desired position, and the surface of the stone having unevenness or degree of embossing can be obtained.

As described above, in the present invention, the surface of the stone can be irregularly or embossed by using the plurality of trenches 111 that are arranged at equal intervals and can move vertically and longitudinally. Accordingly, the burner processing time can be shortened and the operator can radiate a desired degree of flame to a desired position, thereby making the surface roughness or embossing degree of the stone equal.

1 and 2 illustrate only one burner portion having a plurality of soil portions. However, the present invention is not limited thereto, and two or more burner portions may be disposed to improve the efficiency of the stone surface irregularity or embossing work.

If two or more burner units are disposed, the burner unit that emits the second flame selectively radiates a flame to a region where it is determined that the burner processing operation is further needed according to the image result photographed by the image pickup unit 130, Can be corrected.

On the other hand, when the burner processing is completed in the burner processing unit 110, the stone P on which the surface is uneven or embossed can be transferred to the cutting unit 200 by the conveying unit 400. The description of the cut portion 200 can be specifically described with reference to FIG. 1 and FIGS. 8 to 10. FIG.

8 is a plan view of the cut-away portion of Fig. Figure 9 is a front view of the lateral cutout of Figure 1; Figure 10 is a front view of the longitudinal cutout of Figure 1; Referring to FIGS. 1 and 8 to 10, the cut portion 200 may include a turning portion 210 and a longitudinal cutting portion 220.

On the other hand, the description of the lateral cut portion 210 can be explained with reference to Figs. 1, 8 and 9. The lateral cutting portion 210 can cut the burned stone P in the lateral direction parallel to the conveying direction.

The transverse cutting section 210 includes two support columns 211 and 212, a support beam 213, a transverse cutting cutter installation beam 215, two cutter height adjustment drivers 214a and 214b, (216).

The two support columns 211 and 212 may extend in the vertical direction and be connected to the main frame 10. On the other hand, the support beams 213 extend along the longitudinal direction to connect the two support columns 211 and 212.

The transverse cutting cutter mounting beam 215 can extend along the longitudinal direction to connect the two supporting columns 211, 212. Further, a plurality of lateral cutting cutter modules 216 may be installed in the transverse cutting cutter mounting beam 215 so as to be disposed along the longitudinal direction. On the other hand, the transverse cutting cutter mounting beam 215 can be coupled so as to reciprocate in the vertical direction.

Although not shown, a screw shaft extending in the vertical direction and a ball screw fixed to the transverse cutting cutter mounting beam 215 and moving in the vertical direction along the screw shaft may be provided inside the two support columns 211 and 212 have.

 The two cutter height adjustment actuators 214a and 214b may be a rotary motor for driving the screw shaft and the ball screw.

A plurality of transverse cutting cutter modules 216 may be disposed along the longitudinal direction of the transverse cutting cutter mounting beam 215. The transverse cutting cutter module 216 may include an engaging body 217, a cutter 218, and a longitudinal width adjuster 219.

The transverse cutting cutter mounting beam 215 and the engaging body 217 can be coupled in a rack-and-pinion connection structure. Thus, the engaging body 217 can be moved along the longitudinal direction to the transverse cutting cutter mounting beam 215. [

The cutter 218 may be coupled to the engaging body 217 in the form of a rotating circular cylinder. The upper portion of the cutter 218 may be protected by a cover 218a. The cutter 218 is rotated by a drive motor (not shown), so that the stone P can be laterally cut.

The stone P cut at the transverse cuts 210 can be transported to the longitudinal cuts 220 by the transport means 400.

Meanwhile, the longitudinal cutout portion 220 can be described with reference to FIGS. 1, 8, and 10. FIG. The longitudinal cuts 220 can cut longitudinally the laterally cut stones P.

The longitudinal cutting portion 220 includes four support columns 221a to 221d, two front support beams 222a and 222b, two rear support beams 222c and 222d, two right support beams 223a and 223b, Two rear support beams 223c and 223d, two connection posts 224a and 224b, two front cutter longitudinal movement drivers 224c and 224d, two rear cutter longitudinal movement drivers 224e and 224f, Two height adjustment actuators 225a and 225b, and a plurality of longitudinal cutting cutter modules 226. The vertical cutting cutter module 226 includes a plurality of vertical cutting cutter modules 225,

The four support pillars 221a to 221d are provided with first and second support pillars 221a and 221b located on the front side and the rear side of one side (right side in FIG. 3) 3 and fourth support columns 221c and 221d. The four support pillars 221a to 221d may be connected to the main frame 10.

The two back support beams 222c and 222d may extend in the longitudinal direction to connect the second support column 221b and the fourth support column 221d. In addition, the two front support beams 222a and 222b may extend in the longitudinal direction to connect the first support column 221a and the third support column 221c.

The two right support beams 223a and 223b extend in the transverse direction to connect the first support column 221a and the second support column 221b. In addition, the two left support beams 223c and 223d may extend in the lateral direction to connect the third support column 221c and the fourth support column 221d.

The two connecting columns 224a and 224b have a rear connecting column 224b and a front connecting column 224a. Here, the rear connection pillar 224b may extend in the vertical direction to connect the two rear support beams 222c and 222d. In addition, the rear connection pillar 224b can be coupled to the rear support beams 222c and 222d so as to be reciprocally movable along the longitudinal direction.

On the other hand, the front connecting column 224a may extend in the vertical direction to connect the two front supporting beams 222a and 222b.

Although not shown, a screw shaft extending along the longitudinal direction and ball screws fixed to the connection posts 224a and 224b and moving along the screw shaft are provided inside the rear support beams 222c and 222d along the longitudinal direction It is possible to make reciprocating movement possible. At this time, the screw shaft and the ball screw can be driven by the two front cutter longitudinal movement drivers 224e and 224f.

The longitudinal cutting cutter installation beam 225 may extend along the lateral direction to connect the rear connection pillar 224b and the front connection pillar 224a. In addition, the longitudinal cutting cutter mounting beam 225 may be provided so that a plurality of longitudinal cutting cutter modules 226 are arranged along the lateral direction. On the other hand, the vertical cutting cutter installation beam 225 can be coupled to be vertically reciprocable.

Although not shown, a screw shaft extending in the up-and-down direction and a ball screw fixed to the longitudinal cutting cutter installation beam 225 and moving in the vertical direction along the screw shaft may be provided in the connecting columns 224a and 224b have.

The two cutter height adjusting actuators 225a and 225b may be a rotary motor for driving the screw shaft and the ball screw.

A plurality of longitudinal cutting cutter modules 226 may be disposed along the longitudinal direction parallel to the transport direction in the longitudinally cutter mounting beams 225. [ The longitudinal cutting cutter module 226 may include an engaging body 227, a cutter 228, and a lateral width adjustment actuator 229.

The longitudinal cutting cutter mounting beam 225 and the engaging body 227 can be coupled in a rack-and-pinion connection structure. Accordingly, the engaging body 227 can be moved along the lateral direction of the longitudinal cutting cutter installation beam 225. [

The cutter 228 may be coupled to the engaging body 227 in the form of a rotating circular cylinder. The upper portion of the cutter 228 may be protected by a cover 228a. The cutter 228 is rotated by a drive motor (not shown), so that the stone P can be cut longitudinally.

FIG. 11 is a flowchart for explaining a stone automatic burner processing and cutting method of a stone automatic burner processing and cutting system according to an embodiment of the present invention.

The stone P is loaded on the conveying means 400 and the roller conveyor portion 30 of the conveying means 400 is rotated by the driving force of the roller driving motor 60 to be loaded on the roller conveyor portion 30 The stone P is conveyed in the horizontal direction (or in the lateral direction) (S20).

Next, the oxygen from the oxygen supply unit 112 and the gas from the gas supply unit 114 are supplied to the respective soil particles 111, so that the high temperature high-pressure flame is radiated from the soil particles 111 (S30).

When the flame from the soil particles 111 is radiated on the surface of the stone P, a part of the surface of the stone 2 is separated and the surface of the stone P is uneven or embossed. Accordingly, the surface of the stone P is increased in frictional force, so that it is possible to prevent a person, an object, or the like from sliding on the surface of the stone P. Also, when the stone (P) is used as a building exterior material, an aesthetic effect also appears.

On the other hand, when the flame is radiated on the surface of the stone P, it is possible to adjust the position of a plurality of torches according to the degree of roughness to be formed on the surface of the stone P (S40).

For example, if the surface of the stone P is desired to have a high degree of unevenness or embossing to be formed on the surface of the stone P, the soil particles 111 may be lowered to bring the soil particles 111 and the surface of the stone P close to each other. On the contrary, if the degree of the rough surface to be formed on the surface of the stone is to be reduced, the soil particles 111 are raised so that the surface of the soil particles 111 and the surface of the stone P are distant from each other. In addition, it is possible to radiate the flame on all the surfaces of the stone P by adjusting the positions of the tundishes 111 in the lateral direction. Thus, the operator can manufacture the surface of the stone P having a desired position and a desired degree of unevenness or embossing.

Next, the degree of unevenness or embossing of the surface of the stone P can be determined using the image result from the image capturing unit 130 that observes the surface of the stone P (S50). In a region where it is determined that burner processing is further required on the surface of the stone P according to the determination result, the degree of irregularity or embossing can be corrected by selectively performing an operation (S60). Here, it is determined whether or not the burner processing is completed (S70), and if the burner processing is incomplete, the process can be resumed from the step S50.

Here, the monitor or PC may be provided with various parameters capable of determining the degree of surface irregularities or embossing (e.g., depth, width, shape, etc. formed on the surface, Various elements) can be stored.

The monitor or the PC can compare the image result from the image capturing unit 130 with the reference data information to determine the area to be corrected and the degree of correction, and provide the result to the operator. Using these results, the operator can perform additional work in the area requiring direct correction, and a separate system can be provided so that the additional work can be automatically performed.

Meanwhile, the sensor unit 140 may determine in real time whether the stone P is in a correct position during the burner processing operation on the surface of the stone P, and may transmit the determination result to the operator. Accordingly, when the operator recognizes that the stone P is not located at a predetermined position, the worker can stop the work at any time to prevent unnecessary work from proceeding.

Accordingly, since the burner processing operation is performed on the surface of the stone by using the plurality of soil tiles capable of vertically moving and longitudinally moving, the working time is shortened, and the operator can radiate a desired degree of flame at a desired position, So that the surface of the stone can be obtained uniformly.

On the other hand, when the burner processing is completed (S70: Y), the stone P on which surface irregularities and embossing are formed can be transferred to the lateral cutting portion (S80). In the transverse cutting unit 210, the conveyed stone P can be cut in the lateral direction (S90).

Next, the laterally cut stone P may be transferred to the longitudinal cuts 220 (S100), and the laterally cut stone may be cut in the direction (S110).

At this time, the interval between the plurality of the transverse cutting cutters 218 and the longitudinal cutting cutters 228 provided in the cut portion 200 can be easily adjusted. As a result, masses of various sizes of stones can be produced at the same time. In addition, it is possible to automate the cutting operation in which the horizontal cutting and the longitudinal cutting are sequentially performed along the stone conveying direction, thereby improving the reliability of the work and shortening the working time.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood. The embodiments described above are therefore to be considered in all respects as illustrative and not restrictive.

300: stone automatic burner processing and cutting system 400: conveying means
100: Burner study 110: Burner part
120: protective cover 130:
140: sensor unit 200:
210: transverse cutting section 220: longitudinal cutting section

Claims (8)

A conveying means for conveying the stone in the horizontal direction;
A burner having a burner portion capable of vertically moving in a longitudinal direction perpendicular to a conveying direction in which the stone is conveyed and having a burner portion having at least one toothed portion for emitting a flame on a surface of the conveyed stone; And
And a cutting section for cutting the stone to which the flame is radiated. The method according to claim 1,
The conveying means
A roller conveyor part to which the stone is loaded and transferred;
And a main frame on which the roller conveyor part is seated,
Wherein the burner is cut and the cutter is connected to and supported by the main frame. 3. The method of claim 2,
The burner unit,
A horizontal frame extending in a horizontal direction;
A vertical bar having a roll screw and extending downward at both ends of the horizontal frame;
A vertical frame into which the vertical bar is inserted and which is fastened to the main frame;
A driving motor for supplying a driving force for vertical movement of the soil;
A mating portion engaged with the roll screw and being lifted when the roll screw is rotated by the drive motor;
A moving shaft disposed at equal intervals and having both ends connected to the mating portion to be lifted in conjunction with the mating portion;
Wherein the mating portion is a threaded shape or a ball screw. The method of claim 3,
The moving shaft
A gear rotatable by a rotational force; And
And a screw which is engaged with the gear and whose position is changed by rotation of the gear,
Wherein the plurality of soil particles are movable in a longitudinal direction orthogonal to the conveying direction on a plane in cooperation with a position variable of the screw. The method according to claim 1,
The burner-
An imaging unit for observing a surface of the stone on the conveying means;
A monitor for determining roughness of the surface of the stone from the photographing result from the image photographing unit and presenting the judgment result to the worker;
A sensor unit for determining in real time whether the stone is positioned or not and delivering a determination result to an operator; And
And a protective cover for protecting the periphery of the burner from flames applied to the stone. 3. The method of claim 2,
The cut-
A transverse cutting section having a plurality of transverse cutting cutters disposed along a longitudinal direction perpendicular to the conveying direction, the transverse cutting section horizontally cutting the stone from which the flame is radiated; And
A plurality of longitudinal cutting cutters disposed along a transverse direction parallel to the transport direction, and a cutter longitudinal transporting driver for longitudinally transporting the plurality of longitudinal cutting cutters, And a longitudinal cutting portion that cuts in a direction perpendicular to the longitudinal direction,
Wherein the lateral cut-
A plurality of engaging bodies to which each of the plurality of lateral cutting cutters is fixed;
Further comprising: a transverse cutting cutter installation beam in which each of said coupling bodies is movably coupled along a longitudinal direction individually,
Wherein the coupling body includes a longitudinal width adjustment driver that drives longitudinal movement of the transverse cutting cutter mounting beam,
The longitudinal cut-
A plurality of engaging bodies to which each of the plurality of longitudinal cutters is fixed;
Further comprising: a longitudinal cutting cutter installation beam to which each of said plurality of coupling bodies is movably coupled along a lateral direction,
Characterized in that said coupling body comprises a lateral width adjustment actuator for driving lateral movement relative to said longitudinal cutting insert installation beam. Loading the stone on the conveying means;
Radiating a flame on the stone surface using a plurality of torches capable of vertically moving the stone in a horizontal direction;
A lateral cutting step of cutting the stone to which the flame is radiated, in a transverse direction parallel to the conveying direction; And
And a longitudinal cutting step of cutting the laterally cut stones in a longitudinal direction perpendicular to the conveying direction to be conveyed. 8. The method of claim 7,
The step of radiating the flame on the stone surface comprises:
Determining roughness of the surface of the stone by using an image capturing unit that observes the surface of the stone; And
And adjusting the position of the plurality of torches according to the determined roughness of the surface of the stone.

Images