KR100977990B1 - 3D cutting device - Google Patents

Abstract

In the conventional roll forming apparatus, the cutting position can be easily adjusted according to the shape of the product continuously produced, and the product can be cut while traveling along the product to be produced without stopping the forming of the product. In addition, there is disclosed a three-dimensional cutting device that can easily adjust the cutting position according to the shape of the product, even if the skilled worker. The three-dimensional cutting device according to the present invention, in accordance with the shape of the product discharged from the roll forming device, while cutting the cutting position in a linear direction in the x-axis, z-axis, y-axis direction while rotating horizontally, the cutting position in the y-axis direction And a control assembly mounted on the control assembly and cutting the product while traveling along the product discharged from the roll forming apparatus, and turning the cutting position vertically in the x-axis direction.

Description

Three-dimensional cutting device {THREE-DIMENSIONAL CUTTING MACHINE}

The present invention relates to a cutting device, and more particularly, it is possible to easily adjust the cutting position according to the shape of the product continuously produced in a conventional roll forming machine (Roll Forming Machine), while driving along the product produced The present invention relates to a three-dimensional cutting device capable of cutting a product without stopping forming a product, as well as being able to easily adjust the cutting position according to the shape of a product even by a skilled worker.

Conventional Roll Forming Machine induces a change in the cross-sectional shape while passing a thin sheet of material between the roll units arranged in series, such as profile, tube, and steel shape. Is a device for manufacturing long products.

The end of the roll forming apparatus is provided with a cutting device for cutting the product discharged without interfering with the progress of the product is continuously produced and discharged apart from the end of the roll forming apparatus.

In general, the above-described conventional cutting device is used by partially modifying the general-purpose press equipment to cut the product, a number of lower cutting device to adjust the cutting position in accordance with the shape of the product to be produced. The adjusting screw of is provided. That is, the cutting device varies the cutting position according to the shape of the product to be produced, for example, straight products or curved products, or twisted curved products, by adjusting one of the adjusting screws or one or more adjusting screws. Will be set.

By the way, the above-described cutting device, when adjusting any one of the adjustment screw to adjust the cutting position, the rest of the adjustment screw also affects the troublesome to set the cutting position to the desired position only by adjusting the entire adjustment screw There was a feeling.

In addition, by setting the cutting position by adjusting the entire adjusting screw, it takes a long time for setting the cutting position, there was a problem that requires a skilled worker.

The present invention has been made to solve the conventional problems as described above, the object of the present invention can be easily adjusted to the cutting position in accordance with the shape of the product continuously produced in a conventional roll forming machine (Roll Forming Machine) It is possible to cut the product while driving along the product to be produced, so that the cutting operation can be performed without stopping the molding of the product, and even a skilled worker can easily adjust the cutting position according to the shape of the product. To provide a device.

In order to achieve the object of the present invention as described above, the present invention,

In a cutting device for cutting a product that is molded by a conventional roll forming device and continuously discharged,

Cutting device;

An adjusting assembly which rotates the cutting position in a horizontal direction and rotates the cutting position vertically in the y-axis direction according to the shape of the product discharged from the roll forming apparatus; And

And a cutting assembly mounted to the control assembly and cutting the product while traveling along the product discharged from the roll forming apparatus, and turning the cutting position vertically in the x-axis direction.

As described above, the three-dimensional cutting device according to the present invention has the advantage that the cutting position can be easily adjusted according to the shape of the product discharged from the roll forming apparatus even if the skilled worker.

In addition, the cutting assembly for cutting the product can cut the product while traveling along the product can be carried out without stopping the molding of the product.

Hereinafter, with reference to the accompanying drawings will be described a three-dimensional cutting device according to an embodiment of the present invention.

1 is a perspective view illustrating a three-dimensional cutting device according to the present invention, FIG. 2 is a front view of the three-dimensional cutting device shown in FIG. 1, and FIG. 3 is a side view of the three-dimensional cutting device shown in FIG. 1.

1 to 3, the three-dimensional cutting device 100 according to the present invention is formed by a conventional roll forming device (not shown) to adjust the cutting position to match the shape of the product is continuously discharged product It is spaced apart at the end of the roll forming apparatus so that it can be cut.

The three-dimensional cutting device 100 according to the present invention, in accordance with the shape of the product to be discharged, while rotating the horizontally while cutting the cutting position in a straight line in the x-axis, y-axis and z-axis direction shown in the drawings, and the cutting position Control assembly 200 for pivoting vertically in the y-axis direction, and mounted to the control assembly 200, while cutting the product while traveling along the product discharged from the roll forming apparatus, the cutting position is perpendicular to the x-axis direction. It is made of a cutting assembly 300 to pivot.

First, the adjustment assembly 200 is the x-axis conveying means 210, the z-axis conveying means 220, the rotary conveying means 240, the fine conveying means 250 and the first torsional conveying means disposed from the lower side to the upper side ( 270).

The x-axis feed means 210 drives a pair of x-axis guide rails 211, an x-axis feed table 212 sliding along the x-axis guide rail 211, and an x-axis feed table 212. The x-axis drive unit 214 is provided. The x-axis guide rail 211 is fixedly mounted on the bottom surface adjacent to the end of the roll forming apparatus. The x-axis guide block 213 sliding along the x-axis guide rail 211 is mounted on the lower surface of the x-axis transfer table 212. Preferably, the x-axis guide rail 211 is disposed to be inclined with respect to the end of the roll forming apparatus extending horizontally.

Meanwhile, the x-axis driving unit 214 includes an x-axis rack gear 215 and an x-axis driving motor 216. The x-axis rack gear 215 is fixedly disposed between the x-axis guide rail 211 and extends along the length direction of the x-axis guide rail 211. The x-axis drive motor 216 is disposed on one side of the upper surface of the x-axis transfer table 212. The x-axis motor drive shaft 217 extending from the x-axis drive motor 216 extends through the x-axis transfer table 212, and the x-axis rack gear 215 is provided at an extended end of the x-axis motor drive shaft 217. An interlocking x-axis pinion 218 is mounted.

4 is a plan view illustrating the z-axis driving unit illustrated in FIG. 1, and FIG. 5 is a side view of the z-axis driving unit illustrated in FIG. 4.

1 to 5. The z-axis conveying means 220 is a fixed rack jack (221) mounted to each corner of the upper surface of the x-axis conveying table 212, fixedly mounted on the rack jack 221, the rack A z-axis feed table 224 is vertically conveyed by the drive of the jack 221, and a z-axis drive unit 225 for driving the rack jack 221.

As anyone can see, the rack jack 221 is to convert the rotational movement to a linear up and down movement, the z-axis rack gear 222 and the z-axis rack gear 222 of each rack jack 221 is engaged with the z-axis It consists of a z-axis pinion 223 for transporting the rack gear 222, the z-axis rack gear 222 extends vertically through the x-axis feed table 212, the z-axis pinion 223 is It is disposed above the x-axis transfer table 212. The z-axis transfer table 224 is mounted on the z-axis rack gear 222, respectively.

The z-axis driving unit 225 rotates the z-axis pinion 223 facing each other in the same direction, and the first transmission shaft 226a and the second transmission shaft 226b, and the first transmission shaft 226a and the second transmission. A driven shaft disposed perpendicular to the first transmission shaft 226a and the second transmission shaft 226b between the shafts 226b and transmitting a rotational force to the first transmission shaft 226a and the second transmission shaft 226b ( 227 and a z-axis drive motor 228 for rotating the driven shaft 227, the driven gear 229 is integrally mounted on the outer peripheral surface of the driven shaft 227, the z-axis drive motor 228 The extended z-axis motor driving shaft 230 is equipped with a drive gear 231 for engaging and rotating with the driven gear 229. In addition, driven bevel gears 232a and 232b are mounted at both ends of the driven shaft 227, and driven bevel gears 232a and 232b are engaged with the first transmission shaft 226a and the second cutting shaft 226b. The first transmission bevel gear 233a and the second transmission bevel gear 233b are rotated.

Again, referring to FIGS. 1 to 3, the rotary feeder 240 disposed above the z-axis feeder 220 may include a rotary table 241 and a rotary driver 244 for driving the rotary table 241. It is provided.

The rotary table 241 is spaced apart from the top of the z-axis transfer table 224. The upper portion is fixedly mounted at the center of the lower surface of the rotary table 241, and the rotary shaft 242 is pivotally mounted on the z-axis transfer table 224. In addition, on the lower surface of the rotary table 241, an annular internal gear 243 having teeth formed on the inner circumferential surface thereof without being interfered with the rotating shaft 242 is mounted. Meanwhile, the rotation driving unit 244 includes a rotation driving motor 245, and the rotation driving motor 245 is disposed under the z-axis transfer table 224. The rotary motor drive shaft 246 extending from the rotary drive motor 245 disposed as described above extends through the z-axis feed table 224 and extends on the inner circumferential surface of the internal gear 243. An extension end of the rotary motor drive shaft 246 is mounted with a rotary pinion 247 meshing with teeth formed on the inner circumferential surface of the internal gear 243.

FIG. 6 is a perspective view illustrating the micro driver illustrated in FIG. 1. 1 to 3 and 6, the fine transfer means 250 is a cross transfer table 251 spaced apart from the upper portion of the rotary table 241, and cross-transferred and disposed on the upper portion of the rotary table 241. The fine drive unit 252 for precisely feeding the table 251 in the y-axis direction and the x-axis direction is provided.

The fine driver 252 is a pair of y-axis fine guide rails 253 fixedly mounted in the y-axis direction on the upper surface of the rotary table 241 and fixed in the x-axis direction on the lower surface of the cross transfer table 251. The pair of x-axis fine guide rails 254 and the lower part that are mounted are slidably mounted to the y-axis fine guide rail 253, and the upper part of the fine guide block that is slidably mounted to the x-axis fine guide rail 254. Each of the fine guide blocks 256 is connected to each other by a connecting frame 257 that does not interfere with the y-axis fine guide rail 253 and the x-axis fine guide rail 254. In addition, the fine drive unit 252 is rotatably mounted on the upper portion of the rotary table 241 so as not to interfere with the x-axis fine guide rail 253 and the connection frame 257 and the longitudinal direction of the y-axis fine guide rail 253 The y-axis feed screw shaft 258 extending along the connecting frame 257 and the y-axis fine guide rail 253 is rotatably mounted on the upper portion of the connecting frame 257 so as not to interfere with the x-axis fine guide rail ( 254 is provided with an x-axis feed screw shaft 259 extending in the longitudinal direction, the lower portion of the cross-difference table 251, the x-axis feed screw block 260 is penetrated to the x-axis feed screw shaft 259 ) Is formed, and the y-axis feed screw block 261 is formed in the lower portion of the connecting frame 257 through the y-axis feed screw shaft 258.

Meanwhile, one end of the y-axis feed screw shaft 258 and the x-axis feed screw shaft 259 is mounted with a y-axis feed handle 262 and an x-axis feed handle 263, respectively.

Again, referring to FIGS. 1 to 3, the first torsional conveying means 270 includes a first torsion table 271 and a first torsion drive unit 274 for driving the first torsion table 271.

The first torsion table 271 is spaced apart on the cross transfer table 251. On the lower surface of the first torsion table 271, a first torsional internal gear 272 that is curved concave toward the cross transfer table 251 and curved along the y-axis direction is mounted. As anyone can see, teeth are formed on the inner circumferential surface of the first torsional internal gear 272. The first torsional internal gear 272 that is curved toward the cross-movement table 251 may have an inner circumferential surface of the first torsional internal gear 272 and an outside of the first torsional internal gear 272 so as not to interfere with the teeth formed on the inner circumferential surface. It is supported by a plurality of first support rollers 273 supporting the surface.

Meanwhile, the first torsional drive unit 274 includes a first torsional drive motor 275. The first torsional drive motor 275 is disposed on the upper surface of the cross transfer table 251. The first torsionally engaged with the teeth formed on the inner circumferential surface of the first torsional internal gear 272 to the extended end of the first torsional motor drive shaft 276 extending from the first torsional drive motor 275 disposed as described above. Pinion 277 is mounted.

The cutting assembly 300 is disposed above the first torsional conveying means 270 of the control assembly 200 formed as described above.

7 is a plan view of the three-dimensional cutting device shown in FIG.

1 to 3 and 7, the cutting assembly 300 includes a traveling means 310, a second torsional conveying means 320, and a conventional cut bundle 330.

First, the traveling means 310 is disposed on the traveling table 311 spaced apart from the upper portion of the first torsion table 271, and is disposed on the upper surface of the first torsion table 271, and for transporting the traveling table 311 The traveling drive part 312 is provided.

The travel driver 312 includes a travel guide 313 and a travel cylinder 316 fixedly mounted on an upper surface of the first torsion table 271. A travel guide groove 314 extending in the y-axis direction is formed in the travel guide 313, and a travel roller 315 that is slidably mounted to the travel guide groove 314 is mounted below the travel table 311. . Preferably, the driving guide groove 314 has the same shape as the shape of the product to be cut. The traveling cylinder 316 is arranged such that the cylinder rod 317 is extended and contracted in the y-axis direction. One end of the travel cylinder 316 is pivotally mounted on the upper portion of the first torsion table 271, and the extended end of the cylinder rod 317 is rotatably mounted on one side of the travel table 311.

Meanwhile, guide rollers 318 are mounted on both sides of the lower surface of the traveling table 311, and the guide rollers 318 slide on the upper surface of the first torsion table 271 so as not to interfere with the traveling guide 313. The rail plate 319 is mounted.

The second torsional conveyance means 320 includes a second torsional table 321 and a second torsional drive unit 324 for driving the second torsional table 321.

The second torsion table 321 is spaced apart from the upper portion of the travel table 311. On the lower surface of the second torsion table 321, a second torsional internal gear 322 that is curved concave toward the traveling table 311 and curved along the x-axis direction is mounted. As anyone can see, teeth are formed on the inner circumferential surface of the second torsional internal gear 322. The second torsional internal gear 322 that is curved toward the traveling table 311 has an inner circumferential surface of the second torsional internal gear 322 and an outer surface of the second torsional internal gear 322 so as not to interfere with the teeth formed on the inner circumferential surface. It is supported by a plurality of second support rollers 323 to support. The second torsional drive 324 includes a second torsional drive motor 325. The second torsional drive motor 325 is disposed on the upper surface of the travel table 311. The extended end of the second torsional motor drive shaft 326 extending from the second torsional drive motor 325 disposed as described above is engaged with teeth formed on the inner circumferential surface of the second torsional internal gear 322 and the second torsionally inscribed. A second torsion pinion 327 is pivoted to pivot the gear 322. On the other hand, the cutting bundle 330 is fixedly mounted on the upper surface of the second torsion table 321. As the cutting bundle 330, as anyone can see, the cutting hole 331 having the same shape as the cross section of the product so that the product can penetrate the cutting die 332 and the cutting is disposed on one side of the cutting die 332 Compression cylinder 334 for driving the blade 333 and the cutting blade 333.

Hereinafter, the state of use of the three-dimensional cutting device 100 formed as described above will be briefly described.

In order to cut the product produced by the roll forming apparatus using the three-dimensional cutting device 100 according to the present invention, first, the cutting bundle 330 is transferred to the cutting position according to the length of the product and the shape of the product.

When the product shape is a straight product, the cutting bundle 330 is moved to the cutting position by operating the x-axis feeding means 210, the z-axis feeding means 220, and the fine feeding means 250, and the curved product In this case, the cutting bundle 330 is transferred to the cutting position by operating the x-axis conveying means 210, the z-axis conveying means 220, the fine conveying means 250, and the rotation conveying means 240. In addition, when the product is a product of curvature having a torsion, the cutting bundle 330 is transferred to the cutting teeth by operating the rotational conveying means 240 and the first torsional conveying means 270 or the second torsional conveying means 320.

In order to move the cutting position in the x-axis direction and z-axis direction, the x-axis driving motor 216 and the z-axis driving motor 228 are operated to feed the x-axis feeding table 212 and the z-axis feeding table 224. In order to transfer the cutting position in the y-axis direction, the y-axis feed handle 262 is rotated to transfer the cross feed table 251. At this time, when it is necessary to precisely transfer the cutting position in the x-axis direction by rotating the x-axis transfer handle 263 to transfer the cross-feed table 251. On the other hand, in order to rotate the cutting position horizontally by operating the rotary drive motor 245 to rotate the rotary table 241. In addition, the first torsional drive motor 275 and the second torsional drive motor 325 are operated to rotate the cutting position vertically in the x-axis direction or the y-axis direction, so that the first torsion table 271 and the second torsional force are operated. The table 321 is rotated.

As described above, the cutting position by operating the x-axis conveying means 210, the z-axis conveying means 220, the fine conveying means 250, the first torsion conveying means 270 and the second torsion conveying means 320 When is determined, the driving guide 313 having the driving guide groove 314 having the same shape as the shape of the product is mounted on the upper portion of the first torsion table 271.

As such, when the driving guide 313 is mounted on the upper portion of the first torsion table 271, the product discharged from the roll forming apparatus passes through the cutting hole 331 formed in the cutting die 332 of the cutting bundle 330. After the product is processed, the product is cut. That is, when the product passing through the cutting hole 331 proceeds to the discharge direction, the traveling cylinder 316 extends the cylinder rod 317 to cut the cutting bundle 330 mounted on the traveling table 311 and the traveling table 311 ) Along the discharged product, and when the cylinder rod 317 is extended by a predetermined distance, the pressure cylinder 334 is operated so that the cutting blade 333 can return after cutting the product. In addition, when the cutting of the product is completed, the traveling table 311 and the cutting bundle 330 is returned by the contraction of the cylinder rod 317, and then transported again along the direction of the product to cut the product again do.

Although the above has been described with reference to a preferred embodiment of the present invention, those skilled in the art can variously modify and change the present invention without departing from the spirit and scope of the invention described in the claims. You will understand.

1 is a perspective view showing a three-dimensional cutting device according to the present invention,

Figure 2 is a front view of the three-dimensional cutting device shown in Figure 1,

3 is a side view of the three-dimensional cutting device shown in FIG.

4 is a plan view illustrating the z-axis driving unit illustrated in FIG. 1;

5 is a side view of the z-axis driving unit shown in FIG. 4,

FIG. 6 is a perspective view illustrating the micro driver shown in FIG. 1; and

7 is a plan view of the three-dimensional cutting device shown in FIG.

Explanation of symbols on the main parts of the drawing

100: three-dimensional cutting device 200: control assembly

210: x-axis feeding means 220: z-axis feeding means

240: rotation conveying means 250: fine conveying means

270: first torsional conveying means 300: cutting assembly

310: running means 320: second torsional transfer means

330: cutting bunch

Claims (12)

In a cutting device for cutting a product that is molded by a conventional roll forming device and continuously discharged, The cutting device is; An adjusting assembly for rotating the cutting position vertically in the x-axis, the z-axis, and the y-axis direction and rotating the cutting position vertically in accordance with the shape of the product discharged from the roll forming apparatus; And A cutting assembly mounted to the adjusting assembly and cutting the product while traveling along the product discharged from the roll forming apparatus and turning the cutting position vertically in the x-axis direction; Device. The method of claim 1, wherein the control assembly; An x-axis having a first x-axis guide rail fixedly mounted on the bottom surface of the end of the roll forming apparatus, an x-axis conveying table sliding along the x-axis guide rail, and an x-axis driving unit for driving the x-axis conveying table Transfer means; Z-axis conveying means having a conventional rack jack mounted on each corner of the upper surface of the x-axis conveying table, a z-axis conveying table fixedly mounted on the upper portion of the rack jack, and a z-axis driving unit for driving the rack jack. ; Rotary feed means having a rotary table spaced apart from the upper portion of the z-axis transfer table and a rotary drive unit for driving the rotary table; Fine transfer having a cross transfer table spaced apart from the top of the rotary table, and a fine drive unit mounted on the lower portion of the cross transfer table and the top of the rotary table to transfer the cross transfer table in the y-axis direction and the z-axis direction. Way; And A three-dimensional cutting unit comprising a first torsional table having a first torsion table spaced apart from the upper portion of the cross-transfer table, and a first torsion drive unit which pivotally drives the first torsion table vertically in the y-axis direction. Device. The x-axis guide block sliding along the x-axis guide rail is mounted on a lower surface of the x-axis transport table, and the x-axis driving unit extends along a length direction of the x-axis guide rail. The shaft rack gear and the x-axis drive motor disposed on the upper side of the x-axis transfer table, the x-axis motor drive shaft extending from the x-axis drive motor extends through the x-axis transfer table, the x And an x-axis pinion engaged with the x-axis rack gear at an extended end of the shaft motor drive shaft. 3. The rack jack of claim 2, wherein each of the rack jacks comprises: a z-axis rack gear having a lower portion extending vertically through the x-axis conveying table; An interlocking z-axis pinion, wherein the z-axis drive unit includes a first transmission shaft and a second transmission shaft for rotating the z-axis pinions facing each other in the same direction, and the first transmission shaft and the second transmission shaft. A driven shaft disposed between and transmitting a rotational force to the first transmission shaft and the second transmission shaft, and a z-axis driving motor for rotating the driven shaft, wherein the driven shaft is equipped with a driven gear, and the z The z-axis motor drive shaft extending from the shaft drive motor is equipped with a drive gear meshing with the driven gear, and driven bevel gears are mounted at both ends of the driven shaft, respectively, and the first transmission shaft and the second transmission shaft And a first transmission bevel gear and a second transmission bevel gear rotated in engagement with each of the driven bevel gears. According to claim 2, wherein the rotary table is provided with a rotating shaft fixedly mounted on the upper portion in the center of the lower surface, the lower portion is pivotally mounted to the z-axis transfer table, the lower surface of the rotary table does not interfere with the rotating shaft And an internal gear having teeth formed on an inner circumferential surface thereof, wherein the rotary drive unit includes a rotary drive motor disposed under the z-axis transfer table, and the rotary motor drive shaft extending from the rotary drive motor includes: and a rotating pinion extending through the z-axis transfer table onto the internal gear, and the rotating pinion engaged with the internal gear at an extended end of the rotary motor drive shaft. According to claim 2, wherein the fine drive unit is a y-axis fine guide rail fixedly mounted in the y-axis direction from the upper surface of the rotary table, x-axis fine guide fixedly mounted in the x-axis direction from the lower surface of the cross-transfer table A rail, and a micro guide block slidably mounted to the y-axis fine guide rail and an upper portion slidably mounted to the x-axis fine guide rail, and a connection frame connecting the micro guide blocks to each other; On the y-axis feed screw block which is rotatably mounted on the top of the rotary table so as not to interfere with the x-axis fine guide rail and the connecting frame and extends along the y-axis fine guide rail and extends from the bottom of the connecting frame. It does not interfere with the y-axis feed screw shaft and the connecting frame and the y-axis fine guide rail to be fastened through It is rotatably mounted on the upper portion of the connecting frame and extends along the x-axis fine guide rail, and consists of an x-axis feed screw shaft is fastened through the x-axis feed screw block extending from the bottom of the cross transfer table Three-dimensional cutting device. 7. The three-dimensional cutting device according to claim 6, wherein a y-axis feed handle and an x-axis feed handle are mounted at one end of the y-axis feed screw shaft and the x-axis feed screw shaft, respectively. The first torsional internal gear according to claim 2, wherein a first torsional internal gear is formed on the inner circumferential surface of the first torsion table while being concavely curved toward the cross transfer table and curved along the y-axis direction. The first torsional drive unit includes a first torsional drive motor disposed on an upper surface of the cross transfer table, and the first torsionally inscribed end of the first torsional motor drive shaft extending from the first torsional drive motor. A first torsional pinion meshing with the gear is mounted, and the first torsional internal gear supports the inner and outer circumferential surfaces of the first torsional internal gear so as not to interfere with the teeth formed on the inner circumferential surface of the first torsional internal gear. Three-dimensional cutting device characterized in that supported by a plurality of first support rollers. The method of claim 2, wherein the cutting assembly; Traveling means having a traveling table spaced apart from the upper portion of the first torsion table, and a traveling drive unit disposed above the first torsion table and transferring the traveling table; Second torsion conveying means having a second torsion table spaced apart from the top of the traveling table, and a second torsion drive unit for pivoting the first torsion table vertically in the x-axis direction; And 3D cutting device, characterized in that consisting of a conventional cutting bundle fixedly mounted and guided on the upper surface of the second torsion table to cut the product. 10. The method of claim 9, wherein the guide rollers are mounted on both sides of the lower surface of the traveling table, and the rail plate on which the guide roller is slid is mounted on the upper surface of the first torsion table. A traveling guide fixed to the upper surface of the driving cylinder and a traveling cylinder, wherein the traveling guide extends in the y-axis direction and a traveling guide groove having the same shape as that of the product to be cut is formed; The cylinder is pivotally mounted at an upper end of the first torsion table and the extension end of the cylinder rod is pivotally mounted at one side of the traveling table so that the cylinder rod can be arranged to extend and contract in the y axis direction. A driving roller slidably slides in the driving guide groove under the driving table. Three-dimensional cutting device characterized in that the mounting. The second torsional internal gear according to claim 9, wherein a second torsional internal gear is formed on the inner circumferential surface of the second torsion table while being concavely curved toward the traveling table and curved along the x axis direction. The second torsional drive unit includes a second torsional drive motor disposed on an upper surface of the traveling table, and an extension end of the second torsional motor drive shaft extending from the second torsional drive motor is fitted with the second torsional internal gear. A second torsional pinion is mounted therein, and the second torsional internal gear supports a plurality of agents supporting the inner and outer circumferential surfaces of the second torsional internal gear so as not to interfere with teeth formed on the inner circumferential surface of the second torsional internal gear. A three-dimensional cutting device, characterized in that supported by two support rollers. The cutting die of claim 9, wherein the cutting bundle drives a cutting die having a cutting hole having the same shape as that of the cross-sectional shape of the product, a cutting blade disposed on one side of the cutting die, and the cutting blade. Three-dimensional cutting device characterized in that it comprises a pressure cylinder to make.

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