KR101655952B1 - Sheet manufacturing apparatus - Google Patents

Abstract

The present invention relates to a sheet manufacturing device capable of integrate and separate operation in transferring and lamination processes. The sheet manufacturing device includes: a transferring process of forming a printing layer; and a laminating process of bonding a coating layer and a base material layer onto the upper part and the lower part of the printing layer. The transferring process, the laminating process, or the transferring process and the lamination process are selectively processed in accordance with a process request. According to the present invention, the transferring process of forming the printing layer and the laminating process of bonding the coating layer and the base material layer onto the upper part and the lower part of the printing layer are individually or simultaneously performed in accordance with the process request. So, a transferring product and a laminating product can be produced in real time. Therefore, the sheet manufacturing device improves production efficiency and reduces manufacturing costs. Also, the sheet manufacturing device can improve the quality of the laminating product and the transferring product.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sheet manufacturing apparatus,

The present invention relates to a sheet manufacturing apparatus (hereinafter referred to as a "sheet production apparatus") capable of performing batch and separate operations of a transfer and lapping process. More specifically, The present invention also relates to a sheet manufacturing apparatus capable of performing batch and separate operations of a transferring and lapping process, which may be a transfer process or a lapping process.

In general, a panel surface protection sheet formed of a thin resin film is adhered to an electronic appliance, a furniture, a glass or the like in order to prevent gas generated on the surface. The panel surface protection sheet is printed using a copper plate, Or gravure printing of a grainy printing method.

However, since the gravure printing is printed at a high speed, there is a problem that when a sheet for protecting the surface of a large panel surface is manufactured, there are many sheets of glass, abandoned sheets, and low printing quality.

Due to these problems, a sheet manufacturing apparatus to which a transfer method of transferring pictures printed on paper onto the surfaces of ceramics, glass, metal, plastic, etc. is widely used.

After the transferring process, the sheet manufacturing apparatus forms a film layer on which a print layer is formed, and then attaches another layer to the upper and lower portions of the film layer to form a product.

That is, the sheet manufacturing apparatus is subjected to a laminating process in which a base layer and a coating layer are formed on the lower and upper portions of the print layer after the transfer process in which the print layer is formed.

However, due to the difference in temperature between the transferring step (for example, 80 DEG C) and the temperature of the lapping step (for example, 120 DEG C), the sheet manufacturing apparatus requires a heating time to proceed the lapping step after the transferring step, In order to proceed the process, a cooling time is required, so that it takes a long time to work and the quality of the product is low.

That is, since the equipment is stopped for a certain period of time in order to proceed with the lapping process after the transferring process or the transferring process after the lapping process, the working efficiency is lowered and the temperature of the product is lowered.

In addition, in the conventional sheet manufacturing apparatus, when only the lapping process is carried out without a transfer process according to the order quantity, the transfer products manufactured through the transfer process are prevented from being usable because the prints are buried in a nearby object, .

That is, the transcription product manufactured through the transcription process of the sheet production apparatus is preferably manufactured as a finished product through the laminating process, but the transcription process and the laminating process do not proceed together with the order, the environment, and the purpose, .

Korean Patent Publication No. 2006-026664 Korean Patent Publication No. 2007-046219

SUMMARY OF THE INVENTION The present invention has been conceived to solve the above-mentioned problems, and it is an object of the present invention to provide a method of manufacturing a printing apparatus, which comprises a transferring step of forming a printing layer and a laminating step of attaching a coating layer and a substrate layer to upper and lower portions of the printing layer, So that it is possible to produce transcription products and lumber products in real time.

It is another object of the present invention to provide a transfer means for transferring the transfer means to a lower portion of a transfer means for carrying out a transfer process so as to control a gap between the transfer means and the joining means.

It is also an object of the present invention to provide a joint conveying means composed of at least two conveying members at the lower portion of a joint means for performing a jointing process so that the joint means can be easily maintained.

In order to achieve the above object, a sheet manufacturing apparatus capable of batch and separate operation of a transferring and lapping process includes a transferring step of forming a printing layer; And a laminating step of laminating a coating layer and a base layer on upper and lower portions of the printing layer, wherein the transferring step and the lapping step are performed by a transferring step, a lapping step, or a transferring and lapping step, .

A transferring means is mounted on the lower portion of the transferring means for carrying out the transferring process to adjust the distance between the transferring means and the joining means for performing the lapping process. The transferring means includes a guide rail mounted on the paper surface, And a wheel driving motor for moving the transfer means by driving the wheels.

In addition, a means mounting space is formed on the ground on which the transfer means is mounted, and a fixing means is mounted on the means mounting space for moving and fixing the transfer means. The fixing means is spaced on both sides of the paper A center fixing part disposed at the center and having a hinge part formed at the upper part thereof, a central fixing part connected to the hinge part of the central fixing part, and a wheel fixing bar for fixing the wheels of the transfer moving device through the seesaw motion and the stopper And operating cylinders mounted symmetrically on both sides of the central fixing part and each end of the upper rod being respectively coupled to the rod connecting part of the real fixing bar to perform the seesaw motion or the horizontal operation of the wheel fixing bar.

The lint conveying means includes a guide rail mounted on the ground, a wheel mounted on the lower portion of the transfer means with a gap therebetween, And a drive motor for driving the lapping means.

The guide rail is formed of a straight rail or a straight rail and a curved rail, and the feed rail is provided with a linear rail and a feed rail that moves along the curved rail A length adjuster may be mounted to accommodate the variable.

According to the present invention, a transfer process for forming a print layer and a laminating process for attaching a coating layer and a substrate layer to upper and lower portions of the print layer can be individually or simultaneously operated according to a process request, Since it can be produced in real time, it can improve the production efficiency, reduce the manufacturing cost, and improve the quality of the transcription product and the laminated product.

Further, it is possible to adjust the distance between the lapping means for carrying out the lapping process by mounting the transfer means on the lower side of the transfer means for performing the transfer process, and the effect of facilitating the transfer process and the lapping process have.

Further, there is an effect that it is possible to easily adjust the joining means by attaching the joint conveying means composed of at least two conveying members to the lower part of the joining means for performing the joining process.

1 is a front view showing a sheet manufacturing apparatus according to the present invention.
Fig. 2 is an enlarged view of a sheet transferring portion of a transferring means constituting a sheet producing apparatus according to the present invention; Fig.
3 is an enlarged view showing a sheet joining portion of the joining means constituting the sheet producing apparatus according to the present invention.
4 is a schematic view showing a transfer conveying apparatus constituting a sheet producing apparatus according to the present invention;
5 and 6 are diagrams showing a lint transporting apparatus constituting a sheet producing apparatus according to the present invention.
7 (a) to 7 (c) are views showing fixing means constituting the sheet producing apparatus according to the present invention.
8 is a schematic view showing a transferring step of a sheet manufacturing apparatus according to the present invention.
9 is a schematic view showing a lapping process of a sheet manufacturing apparatus according to the present invention.
10 is a schematic view showing a transferring and laminating process of the sheet producing apparatus according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated with like reference numerals throughout the specification.

1 is a front view showing a sheet manufacturing apparatus according to the present invention, and Fig. 2 is a plan view showing a sheet transferring portion of the transferring means constituting the sheet producing apparatus according to the present invention. Fig. 3 is an enlarged view showing a sheet joining portion of the joining means constituting the sheet producing apparatus according to the present invention, Fig. 4 is a schematic view showing a transfer conveying apparatus constituting the sheet producing apparatus according to the present invention, Figs. 5 and 6 are diagrams showing a lint conveying apparatus constituting the sheet producing apparatus according to the present invention, and Figs. 7 (a) to 7 (c) are views showing a fixing means constituting the sheet producing apparatus according to the present invention .

The sheet manufacturing apparatus 100 (hereinafter, referred to as a " sheet manufacturing apparatus ") capable of collectively and separating operation of the transferring and lapping processes of the present invention comprises a transferring means 200 for carrying out a transferring process for forming a printing layer, A joining means 300 for joining a coating layer and a base layer to a lower portion thereof, a transferring means 400 for moving the transferring means 200, a joint conveying means 300 for moving the joining means 300, (500).

That is, the sheet manufacturing apparatus 100 can selectively provide a transferring process or a lapping process or a transferring and lapping process according to a process request, thereby providing a transcription product and a laminated product with enhanced product quality.

The transfer means 200 includes a transfer sheet supplying portion 210 for supplying the printing sheet S1 and the transfer sheet S2, a transfer sheet supplying portion 210 for supplying the transfer sheet S2, A sheet transfer section 230 for forming a print pattern of the transfer sheet S2 on the print sheet S1 supplied from the transfer sheet preheating section 220, a transfer sheet preheating section 220 for preheating the transfer sheet S2, And a sheet collecting unit 240 for collecting a printing sheet S1 on which a printing pattern is formed and a transfer sheet S2 on which a printing pattern is transferred.

The transfer sheet supplying unit 210 continuously supplies the roll-shaped printing sheet S1 and the roll-shaped transfer sheet S2 rearward.

The transfer sheet feeding unit 210 is spaced apart from a plurality of printing sheet feeding rollers 212 spaced apart from each other and transferring the printing sheet S1 backward, And a plurality of transfer sheet feeding rollers 214.

That is, the transfer sheet supply unit 210 includes a plurality of print sheet supply rollers 212 spaced apart from each other in a roll-form printing sheet S1 and a roll-form transfer sheet S2 for transferring, And can be continuously supplied through the supply roller 214. [

At this time, the interval between the printing sheet feeding roller 212 and the feeding sheet feeding roller 214 may be varied depending on circumstances, environment, and the like, and the printing pattern formed on the transfer sheet S2 may be variously formed It is natural to be able to.

The transfer sheet preheating unit 220 preheats the printing sheet S1 and the transfer sheet S2 supplied from the transfer sheet supplying unit 210. [

The transfer sheet preheating unit 220 is disposed behind the printing sheet feeding roller 212 and the feeding sheet feeding roller 214 and includes first and second feeding rollers 212 and 214 for preheating the printing sheet S1 and the transfer sheet S2, And second transfer preheating rollers 221 and 222.

At this time, the first transfer preheating roller 221 is heated to 60 to 70 ° C, and the second transfer preheating roller 222 is heated to 70 to 80 ° C.

The reason why the preheating temperature of the first transfer preheating roller 221 is limited to 60 to 70 ° C and the preheating temperature of the second transfer preheating roller 222 is limited to 70 to 80 ° C is that the first and second transfer preheating rollers 221, If the preheating temperature of the preheating rollers 221 and 222 is lower than the preheating temperature, there may occur a problem that the post-transfer is not properly transferred. If the preheating temperature of the first and second transferring preheating rollers 221 and 222 is higher than the above temperature There is a problem that wrinkles may occur during the transferring process, which is a post-process.

The reason why the preheating temperature of the first transfer preheating roller 221 is different from that of the second transfer preheating roller 222 is because the components of the printing sheet S1 and the transfer sheet S2 are different, .

The sheet transfer unit 230 forms a print pattern of the transfer sheet S2 on the print sheet S1 supplied from the transfer sheet preheating unit 220. [

That is, the sheet transfer unit 230 presses the preheated printed sheet S1 and the transfer sheet S2, and forms a print pattern of the transfer sheet S2 on the print sheet S1 through heat and compression .

The sheet transferring unit 230 includes a heating drum 231, a first cylinder 232 mounted on one side of the heating drum 231 and mounted with a first rubber roller 233, And a second cylinder 234 mounted on the opposite side of the first rubber roller 231 to which the second rubber roller 235 is mounted.

The heating drum 231 is heated to 60 to 70 캜 in a cylindrical shape.

If the temperature of the heating drum 231 is below 60 ° C, the transfer is not properly performed. If the temperature of the heating drum 231 is above 70 ° C, wrinkles may occur during transfer.

The first cylinder 232 on which the first rubber roller 233 mounted on one side of the heating drum 231 is mounted is mounted on the sheet feeding part of the heating drum 231 and flows into the heating drum 231 The print sheet S1 and the transfer sheet S2 are squeezed.

That is, the first rubber roller 233 is adjusted to a distance through the first cylinder 232 according to the thickness of the printing sheet S1 and the transfer sheet S2, S1 and the transfer sheet S2 are squeezed.

At this time, the first rubber roller 233 is precisely moved to the designated position through the LM guide 236 mounted at the lower part, thereby preventing the first and second rubber rollers 233 and 233 from being eccentric when contacting the printing sheet S1 and the transfer sheet S2.

The second cylinder 234 on which the second rubber roller 235 mounted on the opposite side of the heating drum 231 is mounted is mounted on the sheet discharging portion of the heating drum 231 and discharged from the heating drum 231 The uneven portions of the printing sheet S1 and the transfer sheet S2 are buffered.

That is, the second rubber roller 235 is adjusted in distance through the second cylinder 234 according to the thickness of the pressed printing sheet S1 and the transfer sheet S2, The sheet S1 and the transfer sheet S2 are squeezed to minimize uneven portions.

At this time, the second rubber roller 235 is precisely moved to the designated position through the LM guide 237 mounted at the lower portion, thereby preventing the second and the third rubber rollers 235 and 233 from being eccentric when the printing sheet S1 and the transfer sheet S2 are contacted.

The sheet collecting unit 240 collects the printing sheet S1 on which the printing patterns are formed and the transfer sheet S2 on which the printing patterns are transferred.

The sheet collecting unit 240 includes a printing sheet collecting roller 242 for winding up the printing sheet S1 on which the print pattern layer is formed and a transfer sheet collecting roller 244 for winding the transfer sheet S2 on which the transferring is performed ).

That is, the sheet collecting unit 240 winds the print sheet S1 on which the print pattern is formed via the sheet transferring unit 230, through a print sheet collecting roller 242 that rotates and transfers the transfer sheet S2 Is rotated through a transfer sheet collecting roller 244 which rotates and operates.

The joining means 300 includes a base sheet layer S3 and a laminate sheet feeding portion 310 for supplying a coating layer sheet S4 to the top and bottom of a printing sheet on which a print pattern is formed, A preheating unit 320 for preheating the sheet S1, the base sheet S3 and the coating layer sheet S4 supplied from the preheating unit 320 and the coating layer sheet S4 A sheet chopping portion 330 for chopping the sheet S1 and the base sheet S3 together and a sheet cooling portion 340 for cooling the chopping sheet S5 supplied from the sheet chopping portion 330, An adhesive layer forming portion 350 for applying and cooling an adhesive to the base layer S3 constituting the laminated sheet S5 supplied through the sheet cooling portion 340 and a sheet S6 on which the adhesive layer is formed, And a winding unit 360 for winding the wire.

The laminate sheet feeding unit 310 continuously supplies the roll base sheet S3 and the roll sheet S1 and the roll-shaped coating layer sheet S4 formed with the print layer backward.

The laminate sheet feeding unit 310 is spaced apart from the base layer sheet feeding roller 312 that is spaced apart from the base sheet sheet feeding roller 312 and conveys the base sheet sheet S3 backward, And a coating layer sheet feeding roller 316 which is provided with a gap therebetween and conveys the coating layer sheet S4 backward.

That is, the laminate sheet supplying unit 310 is configured to continuously supply the roll-shaped base sheet sheet S3, the roll-shaped print sheet S1 having the print layer and the roll-shaped coating layer sheet S4 for the laminating process will be.

At this time, it is a matter of course that the thicknesses of the base sheet layer S3 and the coating layer sheet S4 can be variously formed according to environment, purpose, and the like.

The laminate sheet preheating unit 320 preheats the substrate sheet S3 supplied from the laminate sheet supplying unit 310 and the roll-shaped print sheet S1 and the roll-shaped coating layer sheet S4 on which the print layer is formed .

The laminate sheet preheating portion 320 is disposed behind the base layer sheet supply roller 312 and the printing sheet feeding roller 314 and the coating layer sheet feeding roller 316. The base sheet sheet S3 and the printing layer 322, and 323 for preheating the formed printing sheet S1 and the coated layer sheet S4, respectively.

At this time, the first hopper preheating roller 321 is heated to 110 to 130 ° C, the second hopper preheating roller 322 is heated to 110 to 130 ° C, and the third hopper preheating roller 323 is heated to 140 to 160 ° C And heated.

The reason why the preheating temperature of the first and second preheating rollers 321 and 322 is limited to 110 to 130 ° C and the preheating temperature of the third preheating roller 323 is set to 140 to 160 ° C is that the first and second If the preheating temperature of the three-sheet preheating rollers 321, 322, and 323 is lower than the above-described temperature, there is a problem that the sheets S1, S3, and S4 are not properly transferred because the post- If the preheating temperature of the first, second, and third preheating rollers 321, 322, and 323 is higher than the preheating temperature, a problem may occur that wrinkles may occur during the subsequent thermal fusion process.

The reason why the preheating temperatures of the first and second preheating rollers 321 and 322 and the third transfer preheating roller 323 are different is because the components of the sheets S1, S3, and S4 are different, .

The sheet joining portion 330 bonds the coating layer sheet S4 supplied through the lint sheet preheating portion 320 with the printing sheet S1 and the base material layer sheet S3.

That is, the sheet joining portion 330 is formed such that the coating layer sheet S4, the printed sheet S1 on which the print layer is formed, and the base layer sheet S3 are laminated in the downward direction from the upper side and thermally fused to each other.

The seat assembly 330 includes a first cylinder 332 on which a heater 331a and a heating drum 331, a first rubber roller 333 mounted on one side of the heating drum 331 are mounted, A second cylinder 334 on which a second rubber roller 335 mounted on the opposite side of the heating drum 331 is mounted and a third cylinder 338 provided with a cutter blade 339.

At this time, it is a matter of course that the second rubber roller 335 mounted on the second cylinder 334 may be formed of a synthetic resin or a metal material depending on environment, purpose, and the like.

Here, the heating drum 331 and the heater 331a are heated to a predetermined temperature (110 to 130 ° C), and the printing sheet S1 and the base material sheet S3 on which the coating layer sheet S4 and the printing layer are formed are squeezed And the laminated sheet S5 is thermally fused.

At this time, the heating drum 331 and the heater 331a heat-fuse the laminated sheet S5 at the positions facing each other, that is, the heating drum 331 and the heater 331a are pressed against both sides of the laminated sheet S5 at the same time So that it is possible to prevent the occurrence of shrinkage of the joint sheet (S5) by heating.

The first cylinder 332 on which the first rubber roller 333 mounted on one side of the heating drum 331 is mounted is mounted on the sheet feeding portion of the heating drum 331 and flows into the heating drum 331 The coating layer sheet S4 and the printed sheet S1 on which the print layer is formed and the base material layer sheet S3 are squeezed.

That is, the first rubber roller 333 is adjusted in distance through the first cylinder 332 according to the thickness of the coating layer sheet S4 and the printed sheet S1 and the base material layer sheet S3 on which the printing layer is formed, The coating layer sheet S4 flowing into the drum 331 and the printed sheet S1 on which the printing layer is formed and the base material layer sheet S3 are squeezed.

The first rubber roller 333 is moved accurately to the designated position through the LM guide 336 mounted on the lower portion of the base sheet S3 and the coating layer sheet S4 Thereby preventing eccentricity during contact.

The second cylinder 334 on which the second rubber roller 335 mounted on the opposite side of the heating drum 331 is mounted is mounted on the sheet discharging portion of the heating drum 331 and discharged from the heating drum 331 And the uneven portion of the laminated sheet S5 formed by adhering the base sheet sheet S3 and the printed sheet S1 on which the printing layer is formed.

That is, the second rubber roller 335 is formed by stacking the coating layer sheet S4, the printing sheet S1 on which the printing layer is formed, and the laminate sheet S5 on which the base layer sheet S3 is formed by pressing, 334 of the heating drum 331, and then the composite sheets S5 discharged from the heating drum 331 are pressed to minimize uneven portions.

At this time, the second rubber roller 335 is precisely moved to the designated position through the LM guide 337 mounted at the lower portion, thereby preventing the second rubber roller 335 from being eccentric when contacting the lint sheet S5.

The third cylinder 338 provided with the cutter blade 339 mounted on one side of the heating drum 331 removes foreign matters adhering to the outer surface of the heating drum 331.

That is, the cutter blade 339 is mounted close to the heating drum 331 through the third cylinder 338 to remove foreign matter adhering to the outer surface of the heating drum 331.

The sheet cooling unit 340 is mounted on the rear side of the sheet joining part 330 and cools the joining sheet S5 supplied from the sheet joining part 330.

The sheet cooling unit 340 is composed of a plurality of rollers so that the temperature of the sheet sheet S5 can be lowered when the sheet sheet S5 moves backward.

That is, the sheet cooling unit 340 moves the lint sheet S5 in a horizontal or zigzag direction to rollers installed at intervals, thereby gradually cooling the lint sheet S5.

At this time, it is preferable that the temperature of the sheet sheet S5 passing through the last roller of the sheet cooling unit 340 is set to 12 to 25 ° C for smooth operation of the next process.

The adhesive layer forming unit 350 applies and coats an adhesive to the base layer S3 constituting the laminated sheet S5 supplied through the sheet cooling unit 340. [

The adhesive layer forming unit 350 includes an adhesive applying unit 351 for applying an adhesive, a cooler 352 for supplying cold air to the compound sheet S5 supplied through the adhesive applying unit 351, And a cooling roller 353 which is provided at an interval in the inside of the cooling rollers 352.

That is, the adhesive layer forming unit 350 applies the adhesive to the base layer S3 of the sheet of composite sheet S5 supplied through the sheet cooling unit 340, and then passes through the plurality of cooling rollers 353 to the cooler 352 The adhesive sheet is formed on the laminated sheet S5.

The winding unit 360 winds the sheet S6 on which the adhesive layer is formed.

That is, the winding unit 360 collects the sheet S6 having the adhesive layer formed thereon through the adhesive layer forming unit 350 through the take-up roller.

A side sheet inserting portion 370 is installed between the adhesive layer forming portion 350 and the winding portion 360 to protect the adhesive layer formed on the sheet S6.

The transfer means 400 is mounted on a lower portion of the transfer means 200 for performing a transfer process to adjust the position of the transfer means 200.

That is, the transferring means 400 can easily produce the transferred product and the laminated product by adjusting the interval between the transferring means 200 and the lapping means 300 during the individual operation of the transferring means 200 or the lapping means 300 .

The transfer means 400 for performing the above-described functions is provided with a guide rail 410 mounted on the ground, a wheel 420 mounted at a lower part of the transfer means 200 and the wheel 420, And a wheel drive motor 430 for moving the transfer means 200.

That is, when the wheel driving motor 430 mounted on the transferring means 200 is driven, the transferring means 400 interlocks the wheels 420 through gears or belts, (200) can be moved.

A mounting space S is formed in the mounting space of the transfer means 400 and a fixing means 600 is provided in the mounting space S for moving and fixing the transfer means 400. [ Respectively.

At this time, the fixing means 600 can be mounted on the ground on which the lint conveying means 500 is mounted for smooth maintenance of the lint means 300.

That is, the fixing unit 600 can easily adjust the position of the transferring unit 400 on which the transferring unit 200 is mounted according to the transferring process or the transferring and laminating process.

The fixing means 600 moves and fixes the transfer means 400 in which the transfer means 200 is seated in the left direction when the transfer process or the lapping process is performed, So that the transferring and transferring unit 400 can be moved and fixed in the right direction during the transferring and lapping process so that the transferring and merging process can be easily performed.

For this, the fixing means 600 includes a stopper 610 mounted on both sides of the paper, a central fixing portion 620 disposed at the center and having a hinge portion 622 formed thereon, A wheel fixing bar 630 to which the central connecting portion 632 is coupled to the hinge portion 622 of the transfer means 620 and which fixes the wheel 420 of the transfer means 400 through the seesaw motion and the stopper 610, And the ends of the upper rods 642 are respectively coupled to the rod connecting portions 634 of the wheel fixing bars 630 so that the wheel fixing bars 630 are moved in a seesaw motion And an operating cylinder 640 for horizontally operating.

That is, in the fixing means 600, the upper rods 642 of the working cylinders 640 on both sides for supporting the wheel fixing bars 630 are arranged on the same line when the transfer means 200 is moved, The upper rod 642 of the operating cylinder 640 located at one side is moved up and down to fix the wheel 420 of the transfer means 400 together with the stopper 610. [

More specifically, the fixing means 600 fixes the wheels 420 located at both sides of the transfer means 200 when the transfer means 200 is fixed through the stopper 610 and the wheel fixing bar 620, The wheel 420 located in the direction of the lapping means 300 is fixed through the stopper 610 and the wheel fixing bar 620 when the means 200 is coupled with the lapping means 300, Thereby preventing the position from changing.

The lint conveying means 500 is mounted at a lower portion of the laminating means 300 for performing a laminating process to adjust the position of the laminating means 300.

That is, the lint conveying means 500 is disposed at a distance from the transferring means 200 during maintenance of the lining means 300, so that the lint conveying means 500 can be easily maintained.

To this end, the lint conveying means 500 includes a guide rail 510 mounted on the ground, a wheel 520 mounted on the lower portion of the lining means 300 with a gap therebetween, And a driving motor 530 for moving the driving motor 300.

That is, when the drive motor 530 mounted on the lapping means 300 is driven, the lapping and conveying means 500 interlocks the wheels 520 through gears or belts, 300) can be moved.

 The guide rail 510 is formed of at least two conveyance links 500a and 500b for smooth maintenance and movement. The guide rail 510 includes a linear rail 510a or a straight rail 510a, And the curved rail 510b is combined with the curved rail 510b so that the curved rail 510a and the curved rail 510b can be moved to correspond to the variable curvature of the curved rail 510b. A length adjuster 540 is mounted.

The guide rail 510 constituting the joint conveying means 500 is formed by combining a straight rail 510a and a curved rail 510b.

That is, the lint conveying means 500 is constituted by a linear rail 510a and a curved rail 510b, and a conveying connection body (not shown) coupled to or separated from the upper portion of the rails 510a and 510b through a length adjustor 540 500a and 500b are mounted on the linear rail 510a and the curved rail 510b while smoothly moving the joining means 300 to separate the joining means 300 from each other, .

The lint conveying unit 500 includes at least two conveying links 510a and 510b and is configured to be mounted on the upper portion of the conveying link 500a. The length adjusting member 540 is mounted to facilitate connection and disconnection of the conveying connectors 510a and 510b, and to facilitate the detachment and replacement of parts.

Guide spaces 502a and 502b are formed in the conveyance connectors 500a and 500b on which the length adjuster 540 is mounted to move and fix the length adjuster 540.

A description will be made with reference to an embodiment of a sheet manufacturing apparatus capable of collectively and separating operation of the transfer and laminating processes as described above.

First, a plurality of transfer sheet feed rollers 212 spaced apart from a plurality of print sheet feed rollers 212 spaced apart from each other and feeding the print sheet S1 backward, A transfer sheet feeding part 210 composed of a transfer sheet 214 is formed.

The first sheet supply roller 212 and the second sheet supply roller 214 are disposed rearward of the transfer sheet supply unit 210 and are disposed behind the transfer sheet feeding roller 212 and the first sheet feeding unit 210, And the second transfer preheating rollers 221 and 222 are mounted.

Next, a heating cylinder 231, a first cylinder 232 mounted on one side of the heating drum 231 and mounted with a first rubber roller 233, to the rear of the transfer sheet preheating unit 220, And a second cylinder 234 mounted on the opposite side of the heating drum 231 to which the second rubber roller 235 is mounted.

A sheet take-up roller 242 for winding up a print sheet S1 on which a print pattern layer is formed on the rear side of the sheet transferring unit 230 and a transfer sheet collecting roller 242 for taking up a transfer sheet S2 on which a transfer is performed, (244), the assembling of the transfer means (200) for carrying out the transferring process is completed.

A printing sheet S1 provided with a space therebetween and spaced apart from a substrate layer sheet feeding roller 312 spaced rearward of the transfer means 200 and conveying the base sheet sheet S3 backward, A plurality of sheet feed rollers 314 for feeding the coating layer sheet S4 backward and a coating layer sheet feed roller 316 for spacing the coating layer sheet S4 and conveying the coating layer sheet S4 backward.

The base sheet sheet supply roller 312 and the print sheet supply roller 314 are disposed rearward of the laminate sheet supply unit 310 and are disposed behind the coating layer sheet supply roller 316, 322, 323 for preheating the printed sheet S1 and the coating layer sheet S4, respectively, which are formed with the first sheet bundle sheet pre-heating roller 321, the second sheet bundle pre-

Next, a first cylinder (first cylinder) 332 on which a heater 331a, a heating drum 331, and a first rubber roller 333 mounted on one side of the heating drum 331 are mounted to the rear of the lint sheet preheating section 320 A second cylinder 334 on which a second rubber roller 335 mounted on the opposite side of the heating drum 331 is mounted and a third cylinder 338 provided with a cutter blade 339, (330).

The sheet cooling unit 340 is mounted on the rear side of the sheet joining unit 330 so as to lower the temperature when the joining sheet S5 is moved backward, A cooler 352 for supplying cold air to the joint sheet applying section 351 for applying an adhesive to the joint sheet S5 and the joint sheet S5 supplied through the adhesive applying section 351, And an adhesive layer forming portion 350 composed of a cooling roller 353 is mounted.

Next, a winding unit 360 is mounted so that the sheet S6 having the adhesive layer formed behind the adhesive layer forming unit 350 can be recovered through the winding roller, and the adhesive layer forming unit 350, The assembling of the sheet manufacturing apparatus 100 which can perform the collecting and separating operations of the transferring and lapping processes is completed.

Here, it is understood that the assembly sequence of the sheet manufacturing apparatus capable of the batch and separation operation of the transfer and lapping processes can be configured differently from the above.

Next, a transfer process is performed using a sheet manufacturing apparatus capable of batch and separation operation of the transfer and lapping processes. At this time, it is effective that the transferring unit 200 moves the transferring unit 300 through the transferring unit 400 at an interval.

First, the roll-shaped printing sheet S1 and the roll-shaped transfer sheet S2 are continuously supplied by using a plurality of printing sheet feeding rollers 212 and a transfer sheet feeding roller 214. [

The printing sheet S1 and the transfer sheet S2 supplied through the printing sheet supplying roller 212 and the transfer sheet feeding roller 214 are fed through the first and second transfer preheating rollers 221 and 222 Lt; RTI ID = 0.0 > 70 C < / RTI >

Next, the printing sheet S1 and the transfer sheet S2 supplied via the first and second transfer preheating rollers 221 and 222 are conveyed to the transfer drum 231 Is passed through the first cylinder 232 and passes through the heating cylinder 231 and the second cylinder 234 on which the heating drum 231 and the second rubber roller 235 are mounted, Is transferred to the printing sheet S1.

The printing sheet S1 on which the printing layer is formed and the transfer sheet S2 on which the transferring is performed are wound on the printing sheet collecting roller 242 and the transfer sheet collecting roller 244, respectively.

Next, a laminating process is performed using a sheet manufacturing apparatus capable of batch and separate operation of the transfer and lapping processes. At this time, it is effective that the joining means 300 moves the process from the transferring means 200 by using the transferring means 400.

First, a roll-shaped base sheet sheet S3 and a roll-shaped print sheet S1 on which a print layer is formed and a roll-shaped coating layer sheet S4 are placed on a base layer sheet feed roller 312 and a print sheet feed roller 314, And a coating layer sheet feed roller 316. [0064]

A substrate sheet S3 supplied through the substrate layer sheet supply roller 312 and the printing sheet feed roller 314 and the coating layer sheet feed roller 316 and a printing sheet S1 and a coating layer sheet S4 are heated to a predetermined temperature through the first to third ply preheating rollers 321, 322, 323. At this time, the first hopper preheating roller 321 is heated to 110 to 130 ° C, the second hopper preheating roller 322 is heated to 110 to 130 ° C, the third hopper preheating roller 323 is heated to 140 to 160 ° C Heat it.

The base sheet S3 and the printing sheet S1 and the coating layer sheet S4 on which the printing layer is formed are supplied through the first, second and third hosing warming rollers 321, 322 and 323 to the heating drum 331 After the first cylinder 332 on which the first rubber roller 333 is mounted is pressed and heated through the heating drum 331 and the heater 331a, The laminated sheet S5 on which the printing sheet S1 and the coating layer sheet S4 formed in one body are formed is further conveyed again through the second cylinder 334 on which the heating drum 331 and the second rubber roller 335 are mounted Lt; / RTI >

The sheet sheet S5 having the base sheet sheet S3 and the printing sheet S1 on which the printing layer is formed and the coating layer sheet S4 are integrally formed is passed through the sheet cooling unit 340, Cool to 25 ° C.

Next, an adhesive is applied to the base layer S3 of the joint sheet S5 passing through the sheet cooling part 340 through the adhesive applying part 351, and then the joint sheet S5 coated with the adhesive is applied to a plurality of Is supplied to the cooler 352 through the cooling roller 353 to form the sheet S6 having the adhesive layer formed thereon.

When the sheet S6 on which the adhesive layer is formed is recovered through the winding portion 360 on which the winding roller is formed, the base sheet S3 and the sheet S6 on which the printing sheet S1 on which the printing layer is formed and the coating layer S4 are formed ) Is to be completed.

Next, a transfer and laminating process is carried out using a sheet manufacturing apparatus capable of batch and separation operation of transferring and laminating processes as follows.

First, the roll-shaped printing sheet S1 and the roll-shaped transfer sheet S2 are continuously supplied by using a plurality of printing sheet feeding rollers 212 and a transfer sheet feeding roller 214. [

The printing sheet S1 and the transfer sheet S2 supplied through the printing sheet supplying roller 212 and the transfer sheet feeding roller 214 are fed through the first and second transfer preheating rollers 221 and 222 Lt; 0 > C and 110 to 130 < 0 > C.

Next, the printing sheet S1 and the transfer sheet S2 supplied via the first and second transfer preheating rollers 221 and 222 are conveyed to the transfer drum 231 Is passed through the first cylinder 232 and passes through the heating cylinder 231 and the second cylinder 234 on which the heating drum 231 and the second rubber roller 235 are mounted, Is transferred to the printing sheet S1.

The printing sheet S1 on which the printing layer is formed is conveyed to the laminating process, and the transfer sheet S2 on which the transferring is performed is wound on the printing sheet collecting roller 242 and the transfer sheet collecting roller 244, respectively.

Next, a roll-shaped base sheet sheet S3 and a roll-shaped print sheet S1 on which a print layer is formed and a roll-shaped coating layer sheet S4 are placed on a base layer sheet feed roller 312 and a print sheet feed roller 314, And a coating layer sheet feed roller 316. [0064]

A substrate sheet S3 supplied through the substrate layer sheet supply roller 312 and the printing sheet feed roller 314 and the coating layer sheet feed roller 316 and a printing sheet S1 and a coating layer sheet S4 are heated through the first to third ply preheating rollers 321, 322, 323. At this time, the first hopper preheating roller 321 is heated to 110 to 130 ° C, the second hopper preheating roller 322 is heated to 110 to 130 ° C, the third hopper preheating roller 323 is heated to 140 to 160 ° C Heat it.

The base sheet S3 and the printing sheet S1 and the coating layer sheet S4 on which the printing layer is formed are supplied through the first, second and third hosing warming rollers 321, 322 and 323 to the heating drum 331 And then heated by the heating drum 331 and the heater 331a and then pressed against the base sheet S3 and the printing plate 331. After the first cylinder 332 is mounted, The laminated sheet S5 in which the layered printed sheet S1 and the coated layer sheet S4 are integrally formed is fed again through the second cylinder 334 on which the heating drum 331 and the second rubber roller 335 are mounted Further squeeze.

The sheet material S5 having the base material sheet S3 and the printing sheet S1 on which the printing layer is formed and the coating material sheet S4 are integrally formed is cooled through the sheet cooling unit 340 composed of a plurality of rollers .

Next, an adhesive is applied to the base layer S3 of the joint sheet S5 passing through the sheet cooling part 340 through the adhesive applying part 351, and then the joint sheet S5 coated with the adhesive is applied to a plurality of Is supplied to the cooler 352 through the cooling roller 353 to form the sheet S6 having the adhesive layer formed thereon.

When the sheet S6 on which the adhesive layer is formed is recovered through the take-up roller, the base sheet S3 and the sheet S6 on which the printing sheet S1 and the coating layer S4 formed with the printing layer are formed are completed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, and variations and modifications may be made without departing from the scope of the invention. Such variations and modifications are to be construed as being included within the scope of the present invention.

100: Sheet manufacturing apparatus capable of batch and separate operation of transferring and lapping processes,
200: transferring means, 210: transfer sheet feeding portion,
220: transfer sheet preheating part, 230: sheet transferring part,
240: sheet collection unit, 300: lapping means,
310: a lint sheet feeding part, 320: a lint sheet preheating part,
330: sheet joining portion, 340: sheet cooling portion,
350: Adhesive layer forming part, 360: Winding part,
370: inserting portion for a back sheet, 400: transferring means,
410: guide rail, 420: wheel,
430: wheel driving motor, 500: lapping means,
510: guide rail, 520: wheel,
530: drive motor, 600: fixing means,
610: stopper, 620: central fixing part,
630: Wheel fixing unit, 640: Working cylinder,
S1: print sheet, S2: transfer sheet,
S3: substrate layer sheet, S4: coated layer sheet.

Claims (5)

A transfer step of forming a print layer; And
And a laminating step of adhering the coating layer and the base layer to upper and lower portions of the printing layer,
The transfer process and the lapping process may be performed by selecting a transfer process or a lapping process or a transfer and lapping process according to a process request,
A transferring means is mounted on a lower portion of the transferring means for carrying out the transferring process for adjusting the distance between the transferring means for performing a lapping process,
Wherein the transfer means comprises a guide rail mounted on the ground, a wheel mounted on the lower portion of the transfer means with a gap therebetween, and a wheel drive motor for moving the transfer means by driving the wheel. And a separating operation.
delete The method according to claim 1,
Wherein a means mounting space is formed on the surface on which the transfer means is mounted and a fixing means is mounted on the means mounting space for moving and fixing the transfer means,
The fixing means includes a stopper mounted on both sides of the paper with a gap therebetween, a central fixing portion disposed at the center and having a hinge portion at the upper portion thereof, and a central connecting portion coupled to the hinge portion of the central fixing portion, A wheel fixing bar for fixing the wheels of the transfer means, and symmetrically mounted on both sides of the central fixing portion, wherein the end of the upper rod is coupled to the rod connecting portion of the real fixing bar, And an operation cylinder. The apparatus for producing sheets according to claim 1,
The method according to claim 1,
A lint conveying means is mounted on the lower portion of the laminating means for movement and maintenance of the laminating means,
Wherein the lint conveying means comprises a guide rail mounted on the ground, a wheel mounted on the lower portion of the lint means at intervals and a driving motor for moving the lint means by driving the wheels. A sheet manufacturing apparatus capable of separate operation.
5. The method of claim 4,
The guide rail is composed of a linear rail or a combination of a straight rail and a curved rail. The feed rail is provided with a linear rail and a feed rail that moves along the curved rail, Wherein a length adjusting member is mounted to correspond to a variable length of the transferring and lapping process.

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