KR100456822B1 - method for producing automatically a width-directional stripe formed mineral fiber board into a thickness-directional stripe mineral fiber board and a cutting conveyer for performing the same - Google Patents

Abstract

According to the present invention, a plurality of cutting pieces are simultaneously cut in a thickness direction and a length direction of the mineral fiber boards arranged upright with a predetermined distance from each other in a state where the side without stripes is on the side. 2 '), the cut state is transferred as it is, and the adhesive is applied to at least one of the surfaces of the plurality of cut pieces 2' where the stripe is not formed, and pressed to form a mineral fiber in the width direction stripes. The board is made of mineral fiberboard with thickness stripes.

Description

Method for producing automatically a width-wise striped mineral fiber board and a cutting conveyor for carrying out the method. directional stripe mineral fiber board and a cutting conveyer for performing the same}

The present invention relates to a method for automatically producing a mineral fiber board having a widthwise stripes formed into a mineral fiberboard having a thickness direction, and to a cutting conveyor for performing the method, more specifically, a plurality of widthwise stripes formed The plurality of mineral fiber boards are placed upright while having a predetermined distance therebetween, and are made into a plurality of cut pieces by a cutting device that slices the plurality of mineral fiber boards in a horizontal direction, and the plurality of cuttings The present invention relates to a method for automatically performing the production of a stripe-shaped mineral fiber board by adhering the stripe-free sides of the pieces to each other, and a cutting conveyor for performing the method.

In the existing sandwich panel used as a wall of a building, styrofoam excellent in sound insulation, heat insulation, and strength is inserted as a filler between the two plates. However, Schirofoam, which is the filler, does not have fire resistance, and thus has a disadvantage in that the building easily burns out when a fire occurs in the building.

Therefore, in order to overcome the above disadvantages, instead of the filler of the styrofoam material in the sandwich panel, a board made of mineral fiber material having excellent fire resistance has been used as a filler until now.

The mineral fiber board used for the sandwich panel as a filler is shown in FIG. 1. The board of the mineral fiber material is a board in which the sheets of the mineral fiber material are stacked and stacked in a plurality of layers to form stripes in the width direction. As shown in Fig. 1, the board is a rectangular board composed of a front face 1a, a rear face 1b, a left face 1c, a right face 1d, an upper face 1e, and a bottom face 1f. The size of the area of each surface is in the order of front face 1a and back face 1b> left face 1c and right face 1d ≥ top face 1e and bottom face 1f.

The board 1 is inserted as a filling material with the upper surface 1e facing up and the lower surface 1f facing down between a pair of iron plates which face each other as a component of a sandwich panel and are spaced apart at regular intervals. Will be. Thus, when the board 1 is inserted into a sandwich panel and assembled as a component in a building, the board 1 is in a direction perpendicular to the ply, i.e. on the front face 1a and the back face 1b, or a compressive force, or Bending force will act.

However, the board 1 has a small strength in the direction perpendicular to the ply, that is, a tensile stress, a compressive stress or a bending stress is small in the force acting on the front face 1a and the back face 1b. This will result in curvature (buckling), which is unsuitable as a component of a sandwich panel.

Therefore, to solve this problem, the deformed board 2 having a stress that can resist the forces acting on the front face 1a and the back face 1b of the board 1 has a structure as shown in FIG. 2. I can make it.

In the modified board 2 shown in FIG. 2, the board 1 shown in FIG. 1 is evenly distributed in the longitudinal direction by equally distributing the board 1 in the left side to the right side direction or the right side to the left side direction. The front piece 2'a or the back side 2'b of the plurality of cut pieces 2 'which are cut in the horizontal direction, are bonded to each other by an adhesive The rectangular board 2 is provided. As shown in FIG. 2, the plurality of cut pieces 2 'have a front and back surface 2'a and 2'b without stripes, and a left and right side surface 2'c and 2'd with stripes. And an upper surface 2'e and a lower surface 2'f.

Here, the board (2) has the front (2a) and the back (2b) is formed with vertical stripes (stripes from top to bottom) by multiple layers of mineral fiber sheet, the left side (2c) ) And the right side (2d) do not have a pattern formed by multiple layers of mineral fibrous sheets, and the upper surface (2e) and the bottom (2f) are vertical stripes (multiple layers of mineral fibrous sheets) Streaks leading to the back side are formed.

A plurality of cut pieces 2 'of the cut to make the mineral fiber board 1 into the deformed mineral fiber board 2 so as to give the mineral fiber board 1 a longitudinal strength. The front (2'a) or back (2'b) of each other must be bonded to each other by an adhesive.

The conventional method of processing the mineral fiber board of FIG. 1 having a widthwise stripe and producing the mineral fiber board of FIG. 2 having a thickness stripe was made through the steps as shown in FIG. 3.

That is, the conventional method, as shown in Figure 3, the first step of loading the first conveying conveyor 10, the mineral fiber board 1 of Figure 1, the widthwise stripes are formed; With the mineral fiber board 1 of FIG. 1 loaded on the first conveying conveyor 10, with the front face 1a or the back face 1b facing up or down, a plurality of cutting blades 21 are shown in the figure. The mineral fiber board 1 of FIG. 1 is inserted into a cutting conveyor 20 which is arranged upright at a predetermined interval in the width direction of the mineral fiber board 1 so as to be rotatable, and the mineral fiber board 1 of FIG. A second step of cutting in the thickness direction by 21) into a plurality of cut pieces 2 'and feeding the cut pieces 2' to the second conveying conveyor 30 in the longitudinal direction; A third step of transferring the plurality of cutting pieces 2 'transferred to the second conveying conveyor 30 to a 90 degree turning conveyor 40; A level lower than the level of the 90 degree turning conveyor 40 while transferring the plurality of cutting pieces 2 'transported to the 90 degree turning conveyor 40 in the width direction of the cutting piece 2'. A fourth step of rotating the plurality of cutting pieces (2 ') by 90 degrees on the fourth conveying conveyor (50) in the drop; A fifth step of transferring the plurality of cut pieces (2 ') rotated by 90 degrees to the rearrangement device (60) to arrange the plurality of cut pieces (2') at predetermined intervals; The plurality of cut pieces 2 'arranged at a predetermined interval from the rearrangement device 60 are transferred to the adhesive coating device 70 in the longitudinal direction to form stripes of the plurality of cut pieces 2'. A sixth step of applying an adhesive to one of the non-sides; Then, the plurality of cutting pieces 2 'having the adhesive applied to one of the surfaces on which the stripe is not formed are transferred to the pressing device 80 in the longitudinal direction to be pressed in the transverse direction to press the plurality of cutting pieces ( 2 ') are brought into contact with each other to form the mineral fiber board 2 of FIG.

In the conventional method as described above, in the cutting conveyor 20, the mineral fiber board 1 of Fig. 1, with the front (1a) or the back (1b) facing up or down, a plurality of cutting blades ( 21) in the thickness direction, a number of processes described above are required to face the stripe-free side of the cut piece 2 'to be coated with the adhesive sideways, resulting in low productivity.

Accordingly, the present invention has been made to solve the above-described problems, the plurality of mineral fiber boards having the widthwise stripes are placed upright with a predetermined distance to each other, and the plurality of mineral fiber boards in the horizontal direction Providing a method of producing a mineral fiberboard with a thick stripe, and a cutting conveyor for carrying out the method, by which the slice is cut, thereby eliminating the process of facing the stripe side of the cut piece to be coated with an adhesive. It is aimed.

1 is a perspective view of a board of a conventional mineral fiber material used as a filler in a sandwich panel,

Figure 2 is a perspective view showing a mineral fiber board of the thickness stripe to be made by the present invention,

Figure 3 is a schematic plan view showing a conventional method for producing a mineral fiber board formed in the widthwise stripes formed of a mineral fiber board formed in the widthwise stripes;

4 is a schematic perspective view of a cutting conveyor according to the present invention;

5 is a cross-sectional view of the cutting conveyor of FIG.

6 is a schematic plan view showing a method according to the present invention for automatically producing a mineral fiber board having a widthwise stripe formed therein and a mineral fiberboard having a thicknesswise stripe; and

FIG. 7 is a perspective view illustrating a thickness-stretched mineral fiber board made by cutting the mineral fiber board in a thickness direction and a length direction in a state in which the width-wise stripe mineral fiber board is upright in accordance with the present invention. FIG.

The present invention to achieve the above object, the first step of loading a mineral fiber board having a widthwise stripes formed on the first conveying conveyor; A plurality of cutting edges are placed in the first conveying conveyor at a predetermined distance from each other, and the loaded mineral fiber boards are placed in an upright position. A plurality of cuttings are made by cutting the mineral fiber boards in the thickness and length direction of the mineral fiber boards by the plurality of cutting blades by inserting them into a cutting conveyor rotatably arranged at a predetermined interval from each other with a vertical axis of rotation. A second step of making a piece and transferring it to the second transfer conveyor in the longitudinal direction of the cutting piece; Adhesively applying device receives the plurality of cut pieces which are arranged in the second conveyance at a predetermined interval spaced apart from the stripe side and is conveyed in the longitudinal direction of the plurality of cut pieces in the state of the side, A third step of applying an adhesive to at least one of the surfaces on which the stripes of the plurality of cut pieces are not formed; In addition, the plurality of cut pieces having an adhesive applied to at least one of the surfaces of which the stripe is not formed are transferred to a pressing device in a longitudinal direction and pressed in a transverse direction to contact the plurality of cut pieces with each other. And a fourth step of making the board, wherein the mineral fiber board having the widthwise stripes is formed into a mineral fiberboard having the thickness stripes.

In addition, the present invention, in order to achieve the above object, take a plurality of mineral fiber boards that are introduced to stand in a standing state with a predetermined interval to each other in order to transfer the plurality of mineral fiber boards in the longitudinal direction at a predetermined interval to each other A conveyor having a plurality of belts disposed on the substrate; A gripping apparatus for releasing a gripping of a plurality of mineral fiber boards which are positioned in an upright state at a predetermined distance from each other on the conveyor; And a rotation axis perpendicular to the conveying direction of the mineral fiber board, while being reversibly advanced by the pushing and pulling means along the plurality of guide rails in order to slice the plurality of mineral fiber boards positioned on the conveyor. And a cutting device having a plurality of cutting edges between the plurality of belts for slicing the plurality of mineral fiber boards in a sliced manner. It is a cutting conveyor for carrying out a method of producing a striped mineral fiber board.

The basic concept of the present invention is that the mineral fiber board (1) in the width direction in the state in which one of the mineral fiber board (1) in the width direction conventionally, as shown in Figure 3, by the cutting blade (21) As shown in Figs. 7 and 6, the cuts of the mineral fiber board 1 in the thickness direction and the longitudinal direction are provided in the state in which the mineral fiber boards 1 in the plurality of width directions are erected upright. A plurality of cutting pieces 2 'postures in which the mineral fiber board 1 in the direction is cut in the thickness direction and the longitudinal direction of the mineral fiber board 1 by the cutting blades 232 so that the side without the stripe is the side. By removing the conversion process, the mineral fiber board 2 in the thickness direction is quickly produced.

First, an embodiment of a cutting device according to the present invention will be described with reference to FIGS. 4 and 5.

The cutting conveyor 200 shown in FIGS. 4 and 5 receives a plurality of mineral fiber boards 1 which are introduced into the stand up state at a predetermined interval from each other and receives the plurality of mineral fiber boards 1. Conveyor 210 for transferring in the longitudinal direction, the holding device 220 for holding a plurality of mineral fiber boards (1) which are located on the conveyor 210 in an upright state with a predetermined distance to each other and the conveyor ( Cutting device 230 having a plurality of cutting blades 232 that rotate while advancing along a plurality of guide rails 231 to slice-cut the plurality of mineral fiber boards 10 located on the 210. ).

The conveyor 210 has a number corresponding to the number of the mineral fiber board (1) flowing in and a plurality of belts 211 are arranged parallel to each other at a predetermined interval and the plurality of belts 211 spans Drive rollers and driven rollers 212 and 212 are provided.

In addition, the gripping apparatus 220 has a rotation shaft 222 of the motor 221 capable of forward and reverse rotation is disposed on the conveyor 210 across the conveyor 210 transversely. The rotary shaft 222 is provided with a plurality of sets of gripping plates 223a and 223b for holding each of the plurality of mineral fiber boards 1 which are positioned upright at a predetermined interval to each other at regular intervals. have.

Here, each of the plurality of sets of gripping plates 223a and 223b has a through hole formed in each of the upper center portions thereof so as to be mounted to the rotation shaft 222, and a plurality of gripping plates 223a and 223b may be formed. The hole of the holding plate 223a of 1 is screwed so as to be coupled to the plurality of screw processing units 222a which are screwed at a predetermined interval on the rotation shaft 222, and the set of holding plates 223a and 223b. The second holding plate 223b is fixedly penetrating the through hole in a state in which the rotating shaft 222 is rotatable at a portion spaced apart from the screw processing portion 223a of the rotating shaft 222. It is installed.

Therefore, when the plurality of mineral fiber boards 1 are positioned between the plurality of sets of gripping plates 223a and 223b, the motor 221 is operated in the forward rotation, and the rotation shaft 222 is rotated in the forward direction. Among the plurality of sets of holding plates 223a and 223b, the first holding plate 223a is moved toward the second holding plate 223b to hold the plurality of mineral fiber boards 1.

In addition, after the plurality of mineral fiber boards 1 are cut into slices by the cutting blade 232 once, the cutting blade 232 is returned to an initial position as described later. 221 is operated in reverse rotation, and the rotary shaft 222 is rotated in the reverse direction, so that the first gripping plate 223a of the pair of gripping plates 223a and 223b of the gripping apparatus 220 is the first gripping plate 223a. The plurality of mineral fiber boards 1 are released by moving away from the gripping plate 223b of FIG. 2.

In addition, the cutting device 230, as shown in Figures 4 and 5, between the plurality of belts 211 in order to slice-cut the plurality of mineral fiber boards 1 is located upright. And a plurality of cutting edges 232 disposed in parallel to the upper surface of the belt at a predetermined distance from the upper surface of the belt of the conveyor 210, wherein each of the plurality of cutting edges 232 is the mineral fiber board 1. It is mounted to the plurality of drive shaft 234 having a rotation axis perpendicular to the conveying direction of the () is rotatable. In addition, each of the plurality of drive shafts 234 is slidably mounted to a plurality of guide rails 231 located at a level lower than the level of the conveyor 210, and is moved forward and backward by a plurality of pushing and pulling means 233. A plurality of synchronous motors 235 are coupled to an output shaft, not shown.

The cutting conveyor 200 configured as described above is first introduced by moving the plurality of belts 211 into the plurality of mineral fiber boards 1 which are arranged at a predetermined interval to each other in a previous process and are placed upright. After the transfer to the holding position of the first step of stopping the operation of the plurality of belts 211.

Next, the rotary shaft 222 is rotated forward, and the first holding plate 223a of the holding device 220 is transferred to the second holding plate 223b to hold the plurality of mineral fiber boards 1. Perform the second step.

Next, the plurality of synchronous motors 235 are moved to rotate the cutting blades 232, and the plurality of synchronous motors 235 are advanced along the guide rails 231 by the pushing and pulling means 233. By advancing the cutting blade 232 to perform the third step of partially cutting the plurality of mineral fiber boards 1 in a slice manner.

After the cutting is completed, the plurality of belts 211 are operated to transfer the cut pieces 2 'of the partially cut mineral fiber board to the next process, and then stop operation and at the same time, the push and pull means 233 A plurality of synchronous motors 235 are retracted along the guide rail 231 to perform the fourth step of reversing the cutting blade 232 and returning them to their original positions.

Thereafter, the rotation shaft 222 is rotated in reverse to transfer the first holding plate 223a of the holding device 220 away from the second holding plate 223b so that the plurality of mineral fiber boards 1 are rotated. The fifth step is performed by releasing gripping and placing each of the plurality of partially cut mineral fiber boards 1 on the plurality of belts 211.

Then, the second step to the fifth step is repeated a predetermined number of times to perform a sixth step of producing a predetermined number of cut pieces 2 'from one mineral fiber board.

Then, the first step is performed while finally moving the plurality of belts 211 to the next process by moving the cut pieces 2 'remaining between the holding plates 223a and 223b.

According to the present invention, the plurality of mineral fiber boards 1 having streaks formed in the width direction as described above are arranged at a predetermined interval to each other, and the plurality of mineral fiber boards 1 are sliced in an upright position. After cutting, the mineral fiber of FIG. 1 in which the width direction stripes were formed by the cutting conveyor 200 which can discharge a plurality of cut pieces with a predetermined space | interval to each other, and the side without the stripe being made to the side. The board was processed to produce the mineral fiber board of FIG.

That is, the novel method includes a first step of loading the first fiber conveyor 10 with the mineral fiber board 1 of FIG. The mineral fiber board 1 of FIG. 1 loaded by being placed upright and positioned at a predetermined distance from each other in the first conveying conveyor 10 ′ has a front side 1a or a back side 1b having no stripes. In the state, a plurality of cutting blades 232 is inserted into the cutting conveyor 200 is rotatably arranged at a predetermined interval to each other with a rotation axis perpendicular to the conveying direction of the mineral fiber board 1 of FIG. 1, the mineral fiber board 1 of FIG. 1 is cut in the thickness and length directions by the plurality of cutting blades 232 to form a plurality of cutting pieces 2 'and cut into the second conveying conveyor 30'. A second step of feeding in the longitudinal direction of the piece 2 '; The plurality of cutting pieces 2 'which are arranged at a predetermined interval from the second conveying conveyor 30' and are conveyed in the longitudinal direction of the plurality of cutting pieces 2 'in a state where the side without stripes is on the side. A third step of applying the adhesive to at least one of the surfaces of which the stripes of the plurality of cut pieces 2 'are not formed by the adhesive applying device 70'; The plurality of cutting pieces 2 'having the adhesive applied to at least one of the surfaces on which the stripe is not formed are transferred to the pressing device 80' in the longitudinal direction and pressed in the transverse direction to press the plurality of cutting pieces. The fourth step is made by contacting the pieces 2 'with each other to make the mineral fiber board 2 of FIG.

The present invention, as described above, a cutting conveyor for cutting the plurality of mineral fiber boards in a sliced manner in a state in which a plurality of mineral fiber boards having streaks in the width direction are arranged at a predetermined interval to each other and placed upright. A third step of transferring the mineral fiber board having the widthwise stripes to the process of producing the mineral fiberboard having the thickness stripes, and transferring the same to the 90 degree turning conveyor essential in the conventional production step; The plurality of cut pieces 90 are transferred onto a fourth conveying conveyor at a level lower than that of the 90 degree turn conveyor while transferring the plurality of cut pieces conveyed to the 90 degree turning conveyor in the width direction of the cut piece. A fourth step of rotating and falling; And omitting the fifth step of transferring the plurality of cut pieces rotated by 90 degrees to the rearrangement apparatus so that the plurality of cut pieces are spaced apart at a predetermined interval and arranged. It was possible to increase productivity by automatically and quickly producing mineral fiber boards with thickness stripes.

Claims (6)

A first step of loading the first fiber conveyor 10 with the mineral fiber board 1 having the widthwise stripes formed thereon; The mineral fiber board 1 loaded by placing and standing upright on the first transfer conveyor 10 'with a predetermined distance therebetween, in a state where the front side 1a or the rear side 1b without stripes is at the side, A plurality of cutting blades 232 are inserted into the cutting conveyor 200 is rotatably arranged at a predetermined interval to each other having a rotation axis perpendicular to the conveying direction of the mineral fiber board 1, the mineral fiber board (1) is cut in the thickness and length directions by the plurality of cutting blades 232 to make a plurality of cutting pieces 2 'and in the longitudinal direction of the cutting piece 2' to the second conveying conveyor 30 '. A second step of transferring; The plurality of cutting pieces 2 'which are arranged at a predetermined interval from the second conveying conveyor 30' and are conveyed in the longitudinal direction of the plurality of cutting pieces 2 'in a state where the side without stripes is on the side. A third step of applying the adhesive to at least one of the surfaces of which the stripes of the plurality of cut pieces 2 'are not formed by the adhesive applying device 70'; And The plurality of cutting pieces 2 'having the adhesive applied to at least one of the surfaces where the stripes are not formed are transferred to the crimping device 80' in the longitudinal direction and pressed in the transverse direction to press the plurality of cutting pieces. And a fourth step of making the mineral fiber board (2) by contacting (2 ') with each other, wherein the widthwise striped mineral fiber board is produced as a thickness-thick mineral fiber board. The method of claim 1, wherein the second step by the cutting conveyor 200 is First, the plurality of mineral fiber boards 1, which are arranged at a predetermined interval to each other in a previous process and are placed upright, are moved by moving the plurality of belts 211 to a predetermined gripping position, and then the plurality of belts. Step 2-1 to stop the operation of the 211; The second shaft for holding the plurality of mineral fiber board (1) by rotating the rotating shaft 222 forward to transfer the first holding plate 223a of the holding device 220 toward the second holding plate (223b) -2 step; The plurality of synchronous motors 235 are moved along the guide rails 231 by the pushing and pulling means 233 while driving the plurality of synchronous motors 235 to rotate the cutting blades 232. A third step of cutting the plurality of mineral fiber boards 1 in a slice manner by advancing the blade 232; After the cutting is completed, the plurality of belts 211 are operated to transfer the cut pieces 2 'of the partially cut mineral fiber board to the next process, and then stop operation and at the same time, the push and pull means 233 A second step of reversing the plurality of synchronous motors 235 along the guide rails 231 to return the cutting blades 232 to their original positions; Reverse rotation of the rotating shaft 222 to transfer the first holding plate 223a of the holding device 220 away from the second holding plate 223b to release the plurality of mineral fiber board (1) 2-5 to place each of the plurality of partially cut mineral fiber boards (1) on the plurality of belts (211); And Repeating the second to fifth steps a predetermined number of times, and including the second to sixth steps of producing a predetermined number of cut pieces 2 'from one mineral fiber board, In this case, the cutting pieces 2 'remaining between the holding plates 223a and 223b are transferred to the next process by operating the plurality of belts 211 in the step 2-1. Method of producing a stripe of the mineral fiber board with a stripe-shaped mineral fiber board. The cutting conveyor (200) of claim 1 or 2, wherein the cutting conveyor (200) A plurality of mineral fiber boards 1, which are placed in an upright state at a predetermined interval to each other, are taken over and are arranged at a predetermined interval to each other to transfer the plurality of mineral fiber boards 1 in the longitudinal direction. Conveyor 210 with a belt of, A holding device 220 for holding and releasably holding a plurality of mineral fiber boards 1 positioned on the conveyor 210 in an upright state with a predetermined distance therebetween; In order to slice-cut the plurality of mineral fiber boards 10 positioned on the conveyor 210, the mineral properties are advanced backwardly by the pushing and pulling means 233 along the plurality of guide rails 231. A plurality of cutting edges 232 are provided between the plurality of belts 211 having a rotation axis perpendicular to the conveying direction of the fiber board 1 and cutting the plurality of mineral fiber boards 1 in a slice manner. Method of producing a mineral fiber board having a widthwise stripes formed in the form of a mineral fiberboard formed in the thickness direction characterized in that it comprises a cutting device 230. The method of claim 3, wherein The conveyor 210 has a number corresponding to the number of the mineral fiber board (1) flowing in and a plurality of belts 211 are arranged parallel to each other at a predetermined interval and the plurality of belts 211 spans Drive rollers and driven rollers 212 and 212; The gripping apparatus 220 has a rotation shaft 222 of the motor 221 capable of forward and reverse rotation is disposed on the conveyor 210 transversely across the conveyor 210, wherein the rotation shaft 222 ), A plurality of sets of gripping plates 223a and 223b for holding each of the plurality of mineral fiber boards 1 which are positioned upright at a predetermined interval to each other are mounted at a predetermined interval to each other. Each of the set of gripping plates 223a and 223b has a through hole formed in each of the upper center portions thereof so as to be mounted to the rotary shaft 222, and the first gripping plate 223a and 223b of the set of gripping plates 223a and 223b. The hole of 223a is threaded to be coupled to a plurality of threaded parts 222a which are threaded at predetermined intervals on the rotation shaft 222, and a second of the set of holding plates 223a and 223b is provided. The holding plate (223b) is the rotating shaft ( 222 is fixedly penetrated through the through hole in a state where the rotating shaft 222 is rotatable at a portion spaced from the screw processing portion 223a; And The cutting device 230 is disposed between the plurality of belts 211 to slice the plurality of mineral fiber boards 1 which are located in an upright position and are disposed on the belt upper surface of the conveyor 210. It has a plurality of cutting edges 232 parallel to the upper surface of the belt at a predetermined interval, each of the plurality of cutting blades 232 has a plurality of rotation axis perpendicular to the conveying direction of the mineral fiber board (1) Is mounted on the drive shaft 234 and rotatable, each of the plurality of drive shaft 234 is slidably mounted to the plurality of guide rails 231 located at a level lower than the level of the conveyor 210, the plurality of push and pull The widthwise stripe-shaped mineral fiber board is characterized by being coupled to the output shaft of the plurality of synchronous motors 235 moving forward and backward by means 233 How to Produce with Sex Fiberboard. A plurality of mineral fiber boards 1, which are placed in an upright state at a predetermined interval to each other, are taken over and are arranged at a predetermined interval to each other to transfer the plurality of mineral fiber boards 1 in the longitudinal direction. Conveyor 210 with a belt of, A holding device 220 for holding and releasably holding a plurality of mineral fiber boards 1 positioned on the conveyor 210 in an upright state with a predetermined distance therebetween; In order to slice-cut the plurality of mineral fiber boards 10 positioned on the conveyor 210, the mineral properties are advanced backwardly by the pushing and pulling means 233 along the plurality of guide rails 231. A plurality of cutting edges 232 are provided between the plurality of belts 211 having a rotation axis perpendicular to the conveying direction of the fiber board 1 and cutting the plurality of mineral fiber boards 1 in a slice manner. Cutting conveyor for performing a method for producing a width-wise striped mineral fiber board, characterized in that it comprises a cutting device 230, which is formed in the thickness direction striped mineral fiber board. The method of claim 5, The conveyor 210 has a number corresponding to the number of the mineral fiber board (1) flowing in and a plurality of belts 211 are arranged parallel to each other at a predetermined interval and the plurality of belts 211 spans Drive rollers and driven rollers 212 and 212; The gripping apparatus 220 has a rotation shaft 222 of the motor 221 capable of forward and reverse rotation is disposed on the conveyor 210 transversely across the conveyor 210, wherein the rotation shaft 222 ), A plurality of sets of gripping plates 223a and 223b for holding each of the plurality of mineral fiber boards 1 which are positioned upright at a predetermined interval to each other are mounted at a predetermined interval to each other. Each of the set of gripping plates 223a and 223b has a through hole formed in each of the upper center portions thereof so as to be mounted to the rotary shaft 222, and the first gripping plate 223a and 223b of the set of gripping plates 223a and 223b. A hole of the 223a is screwed to be coupled to the plurality of threaded parts 222a which are threaded at predetermined intervals on the rotation shaft 222, and a second one of the sets of holding plates 223a and 223b is provided. The holding plate 223b is the rotating shaft It is fixedly penetrates through the through hole in a state in which the rotating shaft 222 is rotatable at a portion spaced from the screw processing portion 223a of the 222; And The cutting device 230 is disposed between the plurality of belts 211 to slice the plurality of mineral fiber boards 1 which are located in an upright position and are disposed on the belt upper surface of the conveyor 210. It has a plurality of cutting blades 232 parallel to the upper surface of the belt at a predetermined interval, each of the plurality of cutting blades 232 each has a plurality of rotation axis perpendicular to the conveying direction of the mineral fiber board (1) Is mounted on the drive shaft 234 and rotatable, each of the plurality of drive shaft 234 is slidably mounted to the plurality of guide rails 231 located at a level lower than the level of the conveyor 210, the plurality of push and pull The widthwise stripe-formed mineral fiber board is characterized by being coupled to the output shafts of the plurality of synchronous motors 235 moving forward and backward by means 233. Cutting conveyor performing the method of production from fiberboard.