KR20160120577A - Sheet Cutting and Moving Apparatus for Fabricating the Cross Multi Layer Reinforced Sheet - Google Patents

Abstract

The purpose of the present invention is to manufacture a multiaxial reinforced laminated sheet via a fully automated process. According to the present invention, a sheet cutting and transferring apparatus for the manufacture of a multiaxial reinforced laminated sheet comprises: a feeding unit comprising an unwinding roll which has a sheet material roll with a sheet material wound in a roll shape, and comprising first upper and lower feeding rolls and second upper and lower feeding rolls which are arranged on an outlet side of the unwinding roll, thereby feeding the sheet material inserted between the first upper and lower feeding rolls and between the second upper and lower feeding rolls in one direction; a cutting unit comprising a first belt actuating part which circulates a first transfer belt provided with the sheet material supplied from the feeding unit, a first vacuum bed which receives vacuum pressure on the inner space in order to transfer vacuum suction force to the sheet material via the first transfer belt, a cutting module which has a cutter to cut the sheet material put on the first transfer belt, and a first module driving part which moves the cutting module back and forth in the width direction of the sheet material, thereby cutting the sheet material in a predetermined length; and a transfer unit comprising a second belt actuating part which circulates a second transfer belt provided with the sheet material cut in the cutting unit, a second vacuum bed which receives vacuum pressure on the inner space in order to transfer vacuum suction force to the cut sheet material via the second transfer belt, a suction module which has multiple suction pads whose lower ends touch the upper side of the cut sheet material, and a second module driving part which moves the suction module back and forth in the forward direction of the sheet material, thereby transferring the sheet material sucked on the multiple suction pads to a post-process.

Description

Technical Field [0001] The present invention relates to a sheet cutting and conveying apparatus for manufacturing a multi-axis reinforced laminated sheet,

The present invention relates to an apparatus for cutting and conveying sheets for producing a multi-shaft reinforced laminated sheet, and more particularly to an apparatus for cutting a sheet of material in order to produce a composite material in which a plurality of sheets are cross- And more particularly, to a sheet cutting and conveying apparatus for manufacturing a multi-shaft reinforced laminated sheet capable of automating a process of conveying a cut sheet to a post-process lamination process.

In general, a prefreg is an intermediate substrate for a fiber-reinforced composite material, which is a molding material preliminarily impregnated with a matrix resin in the reinforcing fiber.

These prepregs are laminated in multiple layers and heated and pressed to cure the resin, thereby producing a molded article which can be used for various purposes. In accordance with the arrangement of reinforcing fibers such as glass fibers and carbon fibers arranged in the resin, The prepreg and the cross prepreg can be distinguished.

On the other hand, among the prepregs of polymeric fiber reinforced composite materials, the structural continuous fiber composite material which seeks high performance has been limited to the aerospace industry due to the high processing cost due to the difficulty in automation, Oriented discontinuous fiber composites represented by reinforced engineering plastics are mainly injection molded products, securing the market for electronic and electric parts.

However, in large markets such as automobiles, construction, and general durability machine parts, a product family with intermediate performance between these two materials is required. To do this, 10 to 100 times longer reinforcing fibers than discontinuous fiber- And a manufacturing technique of a multi-axial prepreg laminated sheet which is one-way prepreg-deficient intermediate in the continuous reinforcing fiber composite material and which has a higher workability is required.

(Patent Document 1) KR0959389 B1

Patent Document 1 discloses a method for producing a tape-like sheet by removing a release paper from a unidirectional prepreg sheet, cutting the unidirectionally reinforced fiber sheet into a tape form, placing the cut tape on a release paper so as to be spaced apart from the release paper, Shaped prepreg sheet obtained by cutting at least one tape array adhesive sheet on one side of a unidirectional prepreg sheet impregnated with a thermosetting resin, and a method of producing the same.

However, such a conventional method discloses a technique of cutting a tape-shaped sheet according to a designed angle, but since a step of impregnating a cut sheet with a resin is required, a process of impregnating a resin before stacking and superposing sheets after cutting Thereby complicating the overall process.

Further, in the production of a multi-axially reinforced laminated sheet, a continuous automation process is difficult, and there is a problem in that the product yield is low and the manufacturing cost is lowered because of a high defect rate due to poor bonding.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to automate a process of cutting a material sheet at a predetermined angle and transferring the cut sheet to a post- The present invention is to provide a sheet cutting and conveying apparatus for manufacturing a multi-shaft reinforced laminated sheet capable of fully automating a process for producing a composite material in which sheets cross-arranged at different angles are laminated in multiple layers.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not restrictive of the invention, unless further departing from the spirit and scope of the invention as defined by the appended claims. It will be possible.

As a specific means for achieving the above object, the present invention provides an apparatus for cutting a sheet of material so that the sheets of the fiber material are stacked in layers at mutually different angles, and for transferring the sheet to a post-process, And a feeding roll having a roll of material rolled in the form of a rolled sheet. The rollers are provided with first, second, and upper feeding rollers on the outgoing side of the unrolling roll, A feeder for feeding the feeder in one direction; And a first belt driving unit for circulatingly driving the first conveyance belt on which the material sheet supplied from the feeding unit is lifted and a vacuum pressure is applied to the inner space so as to transmit the vacuum attraction force to the material sheet through the first conveyance belt And a first module drive unit that has a first vacuum bed and a cutting module having a cutter for cutting the material sheet placed on the first conveyance belt and that reciprocates the cutting module in the width direction of the work sheet, To a preset predetermined length; And a second belt driving unit for circulating and driving a second conveying belt on which the cut sheet is lifted by the cutting unit, and a vacuum pressure is applied to the inner space so as to transmit the vacuum suction force to the cut sheet through the second conveying belt And a second module running part for reciprocating the adsorption module in the direction of movement of the work sheet, wherein the second module running part includes a second vacuum bed having a first vacuum bed and a plurality of suction pads, A transfer unit for transferring the sheet adsorbed to the adsorption pad to a post-process; The present invention provides a sheet cutting and conveying apparatus for manufacturing a multi-axis reinforced laminated sheet.

Preferably, the first belt driving unit includes a driving roll and a driven roll, both ends of which are rotatably assembled to a pair of left and right first cutting frames so that the first conveying belt is wound, And a belt drive motor having a drive pulley connected between the pulley and the power transmission belt member.

More preferably, between the drive roll and the driven roll, there is provided a roll control bar for vertically movably positioning a tension adjusting roll which is in contact with one side surface of the first moving belt.

Preferably, the first vacuum bed is provided on an upper surface of a first vacuum chamber, which is connected to the first vacuum suction line and to which a vacuum of a predetermined intensity is applied to the inner space, A belt member made of a porous rubber material.

Preferably, the cutting module is provided with a cutter fixture to which the cutter is replaceably assembled, and a vertical guide bar provided on the cylinder fixture to which the upper and lower cylinders are fixedly installed, And the cutter fixture is assembled to the vertical guide bar so as to be reciprocally movable up and down.

Further preferably, the first module run portion has a vertical plate on which the cutting module is assembled on one side, and a slider is mounted on the other side of the vertical plate so as to be slidably mounted on a rail having a predetermined length, The timing belt is wound between a driving pulley and a driven pulley, and the driving pulley is connected to a driving motor for driving so as to be rotationally driven in one direction or in a reverse direction.

The first rotating part includes a pair of left and right cut frames and a pair of left and right upper frames connected to the pair of left and right cut frames. And a rotary shaft having a driven pulley connected via a belt member to the drive pulley of the first drive motor for rotation, Is assembled with a side plate connecting rod connecting between a pair of left and right side plates to which the left and right ends of the rail are fixed.

Preferably, the adsorption module includes a module frame having a plurality of transverse frames and a longitudinal frame, disposed directly above the second vacuum pad, and having a plurality of adsorption pads.

Further preferably, the second traveling module unit has a plurality of support rods arranged outside the pair of left and right second frames at regular intervals in the transport direction, and the right and left support frames are slidably moved along the rails of the moving rods provided at the upper portion of the support rods And a drive motor for driving a screw shaft of a predetermined length screwed to any one of the pair of left and right slide bars, the drive motor for driving the screw shaft in a forward direction or a reverse direction, the linkage connecting the pair of left and right slide tables And the adsorption module is connected via the second rotation part.

Further preferably, the second rotating portion is provided with an upper fixing plate fixed to the connecting block and having a second driving motor for rotation, and a lower fixing block connected to the rotary driving shaft of the second driving motor for rotation, Module frame.

The present invention as described above has the following effects.

(1) The cutting module rotated by the first rotating portion is reciprocated by the first module running portion, whereby the material sheet is cut by a cutting line which is orthogonal to the sheet feeding direction or a cutting line which is inclined at a certain angle with respect to the sheet feeding direction It is possible to cut a sheet having various angles.

(2) The sheet cut at various angles by the adsorption module rotated by the second rotation part is associated with the adsorption pad, then adsorbed by the vacuum adsorption force, and the adsorption module is conveyed by the second module travel part The process of transferring the cut sheet to a post-process can be performed more smoothly.

(3) By automating the process of precisely cutting the material sheet to a preset angle and transferring the cut sheet to a post-process lamination process, the sheets of the fiber material are stacked in multiple layers at different angles, The manufacturing cost can be reduced by fully automating the manufacturing process, and a composite material having excellent quality can be manufactured.

1 is a front view showing a sheet cutting and conveying apparatus for manufacturing a multi-shaft reinforced laminated sheet according to a preferred embodiment of the present invention.
2 is a plan view showing a sheet cutting and conveying apparatus for manufacturing a multi-shaft reinforced laminated sheet according to a preferred embodiment of the present invention.
FIG. 3A is a front view showing a feeding unit provided in a sheet cutting and conveying apparatus for manufacturing a multi-shaft reinforced laminated sheet according to a preferred embodiment of the present invention. FIG.
FIG. 3B is a plan view illustrating a feeding unit included in a sheet cutting and conveying apparatus for manufacturing a multi-shaft reinforced laminated sheet according to a preferred embodiment of the present invention.
FIG. 4A is a front view showing a cutting unit included in a sheet cutting and conveying apparatus for manufacturing a multi-shaft reinforced laminated sheet according to a preferred embodiment of the present invention. FIG.
FIG. 4B is a plan view showing a cutting unit included in a sheet cutting and conveying apparatus for manufacturing a multi-axis reinforced laminated sheet according to a preferred embodiment of the present invention. FIG.
5A to 5D are detailed views illustrating a cutting module included in a sheet cutting and conveying apparatus for manufacturing a multi-axis reinforced laminated sheet according to a preferred embodiment of the present invention.
FIG. 6A is a front view showing a conveying unit provided in a sheet cutting and conveying apparatus for manufacturing a multi-shaft reinforced laminated sheet according to a preferred embodiment of the present invention. FIG.
FIG. 6B is a plan view showing a conveying unit provided in the sheet cutting and conveying apparatus for manufacturing a multi-shaft reinforced laminated sheet according to a preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, a detailed description of known functions and configurations incorporated herein will be omitted when it may obscure the subject matter of the present invention.

The same reference numerals are used for portions having similar functions and functions throughout the drawings.

In addition, in the entire specification, when a part is referred to as being 'connected' to another part, it may be referred to as 'indirectly connected' not only with 'directly connected' . Also, to include an element does not exclude other elements unless specifically stated otherwise, but may also include other elements.

As shown in FIGS. 1 to 6B, a method for manufacturing a multi-axial reinforced laminated sheet using a unidirectional prepreg according to a preferred embodiment of the present invention includes the steps of: Cutting portion 120, and transfer portion 130 so as to transfer the cut sheet to a post-process.

The feeding unit 110 includes a release roll 111 and first and second upper and lower feeding rolls 112a, 112b, 113a and 113b so as to supply a raw material sheet to be cut and conveyed in one direction The first and second feeding rolls 111 and the first and second feeding rolls are assembled on both sides of a pair of right and left first body frames 114 perpendicular to each other.

The paper roll (111) has a paper tube having a center of a material roll (R) rolled up in a rolled shape into a material sheet (S) having a predetermined length, and a pair of right and left first body frames (111) And a rod member having a predetermined length which is idle-rotatably assembled via a bearing member.

The first, second, and third feeding rolls 112a, 112b, 113a, and 113b move in the gap between the upper and lower rolls rotated in the direction in which the material sheets S unwound from the unwinding roll are engaged with each other, Left and right ends are assembled to the second body frame 115 adjacent to the first body frame 114 so that the material sheet can be moved to the right side in the one-directional drawing.

The first and second driving rollers 112a, 112b, 113a and 113b are connected to the first and second driving motors so that one pair of upper and lower rollers can be driven to rotate in a direction in which the upper and lower feeding rollers 112a, 112b, 112c, and 113c, respectively.

Between the unwinding roll 111 and the first and second lower feeding rolls 112a and 112b and between the first and second lower feeding rolls 112a and 112b and the second upper and lower feeding rolls 113a and 113b, And a plurality of guide support rolls (116, 117) for guiding and supporting the material sheet to be unidirectionally conveyed in contact with the feeding roll rotated by the driving force of the first and second driving motors.

Here, any one of the plurality of guide support rolls provided between the first and second feeding rolls 112a and 112b and the second upper and lower feeding rolls 113a and 113b may adjust the tension of the material sheet It is preferable to be movably assembled.

Accordingly, the material sheet gradually released from the material roll R is conveyed to the cutting portion side by the rotational driving force of the first and second upper and lower feeding rolls.

The cutting unit 120 includes a first belt driving unit 123 for circulatingly driving the first conveyance belt 122 to cut the material sheet S conveyed in the feeding unit to a preset predetermined length, 125, a cutting module 126, and a first module running section 127.

The first belt driving part 123 is rotatably assembled to a pair of right and left first frames 124 so that both ends of the first and second frames 122 and 124 can be rotatably driven in an endless track manner, And a driven roll 121c on which both ends of the first conveyance belt 122 are wound and which are connected to a driven pulley 121d provided at one end of the driving roll 121a via a belt member And a belt drive motor 121b having a drive pulley 121e.

A tension adjusting roll 122a is provided between the driving roll 121a and the driven roll 121c so as to adjust the tension of the first conveying belt 122 that is circulatingly driven, It is preferable to have a roll adjusting bar 122b for adjusting the position as much as possible.

The first vacuum bed 125 has a plurality of suction holes formed on an upper surface of the first vacuum bed 125 so as to transmit vacuum attraction force to the material sheet S through the first conveyance belt 122, It is a flat bed structure.

The first vacuum bed 125 is provided on the upper surface of the first vacuum chamber 125 connected to the first vacuum suction line 125b to apply a predetermined vacuum to the inner space, (122) is preferably made of a porous rubber material so that a vacuum attraction force can pass therethrough.

The material sheet S placed on the upper surface of the first conveyance belt 122 is provided on the upper surface of the first vacuum bed 125 with a plurality of The first conveyance belt is closely contacted to the first conveyance belt by the vacuum attraction force applied through the suction holes and is conveyed in one direction along with the driving of the first conveyance belt which is circulatingly driven or can be temporarily stopped at the same time when the first conveyance belt is stopped will be.

The cutting module 126 includes a cutter 126a for cutting the material sheet S placed on the first conveyance belt 122. The cutter 126a is inserted into the cutter fixing table 126c, And the cutter fixing table 126c is connected to the rod end of the upper and lower cylinders 126b and connected to the vertical guide rods 126d provided on the cylinder fixing table 126e to which the upper and lower cylinders are fixed, And assembled to be reciprocable.

Accordingly, the cutter fixing table 126c having the cutter is lowered so that the material sheet and the end portion thereof are in contact with each other during the lowering operation of the upper and lower cylinders. After the cutting operation, It is ascended so as to be spaced apart.

The first module drive unit 127 is provided with a vertical plate 127a to which the cutting module 126 is assembled on one side and is mounted on the other side of the vertical plate so as to be slidably movable on a rail 127c having a predetermined length. And a horizontal plate 127d connected to the upper end of the vertical plate 127a via a timing belt 127f and a connecting member 127e. The timing belt 127f is connected to a driving pulley 127a, Is wound between the driven pulley 127g and the driven pulley 127h and the driving pulley 127g is connected to the driving motor 127i so as to be rotationally driven in one direction or reverse direction.

Accordingly, when the timing belt is circulatingly driven in one direction or circulated in the reverse direction by the rotational driving force of the traveling driving motor 127i, the timing belt and the vertical plate 127a, which are connected to each other via the horizontal plate 127d, Along with the cutting module 126 having the cutter, can reciprocate in the width direction of the work sheet along the rails.

Here, the driving motors 127i are fixed to the pair of right and left first frames 124, and the rails are fixedly mounted on a rail fixing table 127j which traverses in the width direction of the material sheet, The pulleys and the driven pulleys are provided close to both the left and right ends of the rail fixing table.

In order to cut a material sheet by forming a straight line or a predetermined angle slanting line parallel to the reference line with reference to a reference line in a width direction orthogonal to the traveling direction of the material sheet, And a first rotating portion for rotating the traveling portion 127. [

The first rotary part 128 includes a pair of upper frames 128a connected to the left and right first frames 124 at both ends thereof and fixed to the connection frame 128b connecting the pair of upper frames And a rotation shaft 128f having a driven pulley connected via a belt member 128e to the drive pulley of the first drive motor for rotation and having an upper plate 128c having a first drive motor 128d for rotation , And the rotation shaft is assembled with a side plate connecting rod connecting between a pair of left and right side plates 128g to which both ends of the rail are fixed.

Accordingly, when the first drive motor for rotation is driven in the forward direction or the backward direction, the cutting module and the first module running portion are inclined at a predetermined angle with respect to a virtual line traversing in the width direction so as to be perpendicular to the traveling direction of the material sheet. The cutting line of the cutter reciprocating along the rails can be inclined by arranging the rails at an angle with a predetermined angle.

The conveying unit includes a second belt driving unit 133, a second vacuum bed 135, and an adsorption module (not shown) for circulating and driving the second conveyance belt 132 to convey the sheet cut from the cut sheet to a post- 136 and a second module running section 137. [

The second belt driving part 133 is rotatably assembled to a pair of right and left second frames 134 so that the second conveying belt 132 can circulate and drive the second conveying belt 132 on which the cut sheets are lifted, A drive roll 131a and a driven roll 131c around which the both ends of the second conveyance belt 132 are wound and which are connected to a driven pulley 131d provided at one end of the drive roll 131a via a belt member And a belt drive motor 131b having a drive pulley 131e.

And a tension adjusting roll 130 which is assembled so as to move up and down with respect to the second conveyance belt 132 so as to adjust the tension of the second conveyance belt 132 that is circulatingly driven between the drive roll 131a and the driven roll 131c, (132a).

The second vacuum bed 135 has a plurality of suction holes formed on an upper surface of the second vacuum bed 135 so as to transmit vacuum attraction force to the sheet cut through the second conveyance belt 132, Structure. .

The second vacuum chamber 135 is provided on the upper surface of the plurality of second vacuum chambers 135 connected to the second vacuum suction line 135b to apply a vacuum of a predetermined intensity to the inner space, The conveyance belt 132 is preferably made of a porous rubber material so that the vacuum attraction force can pass therethrough.

Accordingly, the sheet placed on the upper surface of the second conveyance belt 132 is guided to the upper surface of the second vacuum bed 135 through a plurality of suction holes formed to communicate with the second vacuum chamber 135a The second conveyance belt is brought into close contact with the second conveyance belt by the applied vacuum attraction force, and is conveyed in one direction along with the driving of the second conveyance belt circulatingly driven, or temporarily stopped at the same time when the second conveyance belt is stopped You can.

The adsorption module 136 includes a plurality of adsorption pads 136a contacting the upper and lower ends of the sheets placed on the upper surface of the second conveyance belt to adsorb the sheets cut by the vacuum adsorption force of the adsorption pads will be.

The suction pad 136a includes a plurality of horizontal frames and a plurality of vertical frames, and is connected to a vacuum suction line in a module frame 136a disposed directly above the second vacuum pad.

Thus, in a state in which the vacuum adsorption force transmitted to the second vacuum bed 135 is temporarily stopped so that the cut sheet is adsorbed on the upper surface of the second conveyance belt 132, a vacuum attraction force is applied to the adsorption pad The cut sheet contacting the lower end of the adsorption pad is separated from the second conveyance belt which is adsorbed by the vacuum adsorption force of the adsorption pad and lost the vacuum attraction force and is conveyed to the post- It can be transferred.

The second driving module part 137 is connected to the module frame 136a via the second rotation part 138. The second driving module part 137 is disposed outside the pair of right and left second frames And a pair of left and right slide pins 137d which are slidably moved along the rails 137c of the movable table 137b provided on the upper part of the support table 137a, And a driving motor 137f for driving the screw shaft 137e in a forward or reverse direction to rotate the screw shaft 137e having a predetermined length screwed into any one of the pair of right and left slide bars.

Here, the suction module 136 is connected to the connecting rod 137g connecting between the pair of right and left sliding rods 137d via the second rotating part 137. [

The second rotating part 137 includes an upper fixing plate 137b fixed to the connecting rod and having a second driving motor 138a for rotation and a lower fixed plate 137b connected to the rotating driving shaft 138c of the second rotating motor. And is connected to the module frame 136b of the adsorption module via the lower fixing table.

As a result, the slide bar is reciprocated along the rail by the forward driving motor 137f of the second travel module unit 137, so that the sheet adsorbed by the adsorbing pad moves toward the second The vacuum pad is horizontally conveyed horizontally to the right side of the vacuum bed and supplied to the post-process, while the vacuum pad having the vacuum adsorption force lost to supply the sheet to the post-process is returned to the upper portion of the second vacuum bed, .

On the other hand, when the sheet put on the second conveyance belt is a sheet cut at both ends inclined, if the module frame of the suction module is rotated by a certain angle by the second driving motor 138a for rotation of the rotation section, The two adsorption pads are allowed to correspond to the sheets cut at both ends in an inclined manner, so that the process of adsorbing the sheets by the vacuum adsorption force can be carried out more smoothly.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be apparent to those of ordinary skill in the art.

110: Feeding part
111: Release roll
112a, 112b, 113a, 113b: first, second,
114: first main frame
115: second main frame
116, 117:
120:
122: first conveyance belt
123: first belt driving part
125: First vacuum bed
126: Cutting module
127: first traveling module
128:
130:
132: Second conveying belt
133: Second belt driving part
135: Second vacuum bed
136: Adsorption module
137: second module traveling part

Claims (10)

An apparatus for cutting a sheet of material so that the sheets of the fiber material are stacked at a plurality of angles at different angles and for transferring the sheet to a subsequent step,
And a feeding roll having a material roll in which the material sheet is rolled up in a rolled form, wherein the feeding roll has first, second, and upper feeding rolls disposed on the outward side of the feeding roll, A feeding unit for feeding the sheet in one direction;
And a first belt driving unit for circulatingly driving the first conveyance belt on which the material sheet supplied from the feeding unit is lifted and a vacuum pressure is applied to the inner space so as to transmit the vacuum attraction force to the material sheet through the first conveyance belt And a first module drive unit that has a first vacuum bed and a cutting module having a cutter for cutting the material sheet placed on the first conveyance belt and that reciprocates the cutting module in the width direction of the work sheet, To a preset predetermined length; And
And a second belt driving unit for circulating and driving a second conveying belt to which the cut sheet is lifted by the cutting unit, and a vacuum pressure is applied to the inner space to transmit vacuum attraction force to the cut sheet through the second conveying belt And a second module running part for reciprocating the adsorption module in the traveling direction of the work sheet, wherein the adsorption module has a second vacuum bed and has a plurality of adsorption pads on the upper surface of the cut sheet, A transfer unit for transferring the sheet adsorbed on the pad to a post-process; And a sheet transporting unit for transporting the sheet. The method according to claim 1,
Wherein the first belt driving unit includes a driving roll and a driven roll, both ends of which are rotatably assembled to a pair of right and left first cutting frames so that the first conveying belt is wound, and a driven pulley provided at one end of the driving roll, And a belt drive motor having a drive pulley connected via a transmission belt member. 2. The sheet cutting and conveying apparatus for a multi-shaft reinforced laminated sheet according to claim 1, 3. The method of claim 2,
And a roll adjusting bar for adjusting the position of the tension adjusting roll, which is in contact with one side surface of the first moving belt, between the driving roll and the driven roll in a vertically movable manner. The method according to claim 1,
The first vacuum bed is provided on an upper surface of a first vacuum chamber connected to a first vacuum suction line and to which a vacuum having a constant intensity is applied to an inner space. The first conveyance belt has a porous structure Characterized in that the belt member is made of a rubber material. The method according to claim 1,
Wherein the cutting module is provided with a vertical guide bar provided on a cylinder fixing table in which the upper and lower cylinders are fixedly installed, the cutter having a cutter fixture to which the cutter is replaceably assembled, Wherein the cutter fixing base is assembled to the vertical guide bar so as to be reciprocally movable up and down. The method according to claim 1,
Wherein the first module drive unit is provided with a vertical plate on which the cutting module is assembled on one side and a slider which is slidably mounted on a rail of a predetermined length on the other side of the vertical plate, Wherein the timing belt is wound between a driving pulley and a driven pulley, and the driving pulley is connected to a driving motor for driving so as to be rotationally driven in one direction or in a reverse direction. Sheet cutting and conveying device for manufacturing multi-axis reinforced laminated sheets. The method according to claim 6,
And a first rotating part for rotating the cutting module and the first module traveling part,
The first rotating portion is provided with a pair of upper frames each having a pair of left and right cut frames connected to each other at left and right ends thereof and a top plate fixed to a connection frame connecting between the pair of upper frames, And a rotary shaft having a driven pulley connected to the driving pulley of the first rotation drive motor via a belt member. The rotary shaft is assembled with a side plate connecting rod connecting between a pair of right and left side plates to which the right and left ends of the rail are fixed Wherein said sheet cutting and conveying apparatus comprises: The method according to claim 1,
Wherein the adsorption module comprises a module frame including a plurality of transverse frames and a longitudinal frame and disposed directly above the second vacuum pad and including a plurality of adsorption pads, Device. 9. The method of claim 8,
The second traveling module unit has a plurality of support rods arranged outside the pair of right and left second frames at regular intervals in the conveying direction and a pair of right and left support rods slidably moved along the rails provided on the support rods And a driving motor for driving the screw shaft of a certain length screwed into any one of the pair of right and left sliding members to rotate in a forward direction or a reverse direction, and a connecting rod connecting the pair of right and left sliding rods is provided with a second rotating portion Wherein the adsorption module is connected to the adsorbing module via the adsorbing unit. 10. The method of claim 9,
The second rotary part is provided with an upper fixed plate fixed to the connecting block and having a second driving motor for rotation and connected to the module frame of the suction module via a lower fixing block connected to the rotary driving shaft of the second rotary driving motor Wherein said sheet-cutting and conveying device is a sheet cutting and conveying device for manufacturing a multi-shaft reinforced laminated sheet.

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