KR101360182B1 - Laminating apparatus - Google Patents

Abstract

The present invention is a non- laminated portion of the laminated sheet lamination apparatus for making it possible, more particularly, the fabric sheet being supplied to the portions is set as long as the cutting portion and cutting the dough, laminating the laminated portion of the laminated sheet is passed through Foundation set up the final length of the cutting unit by yirueojim, passed part of the final cut of the laminated sheet separately before and after the end of the fabric sheet and do not have a non- laminated film is laminated to non- laminated portion is formed with a laminated sheet the laminating apparatus for making this possible. order to achieve the above object, the device according to the invention is laminated fabric, the fabric supply section for supplying a sheet ; A film supply section for supplying the film ; Wherein said film is laminated on one or both sides of the fabric sheet which the branch ; Branch of the fabric between the supply and the sum of the chapters are arranged to supply a set length of the fabric, cut the fabric sheet cutting unit; And the laminated portion of the laminated sheet laminated to set up through the foundation as long as the final cut portion ; yirueojim by including the final cut of the laminated sheet is separately passed the part before and after the end of the fabric, not laminated sheets and films comprising a non- laminated portion is characterized in that.

Description

Laminating apparatus which can manufacture lamination sheet having non-lamination portion {LAMINATING APPARATUS}

The present invention relates to a lamination device capable of manufacturing a lamination sheet having a non-lamination portion,

More specifically, it comprises a fabric cutting portion for cutting the fabric sheet supplied to the lamination by the set length, and a final cutting portion for cutting the laminated sheet by the set length through the lamination, thereby passing through the final cutting portion The present invention relates to a lamination apparatus capable of producing a lamination sheet having a lamination portion in which a lamination portion in which the fabric sheet and the film are not laminated is formed at the front and rear ends of a lamination sheet of a single product.

A laminated sheet is a sheet of paper coated with synthetic resin to protect one or both sides of the sheet of paper by attaching the laminated object (hereinafter referred to as a film) to one side or both sides of the laminated body (hereinafter referred to as the fabric sheet). The sheet is representative.

In general, the lamination apparatus for manufacturing the lamination sheet is a pair of lamination rollers are arranged up and down, and the lamination objects are passed through the overlapping state therebetween to be attached to each other by pressure of the lamination roller.

As related to the laminating apparatus, there is a Republic of Korea Patent No. 10-0711195 (2007.04.18.) "Laminating apparatus having a feeding and cutting means" (hereinafter referred to as the prior art),

The prior art is a laminating device for laminating a film (OPP film) on a synthetic resin to the object to be processed by a variety of sheet paper, in particular, on one side of the laminating body having a sheet paper supply means, a sheet paper conveying means and a film pressing means, guide supply means By connecting and forming a sheet paper cutting device having a cutting means and a stacking means, the lamination and cutting of the sheet paper continuously supplied are made in sequence and at the same time, the production speed is greatly improved and the mass production is possible. As the driving means is no longer needed, the simplification of the apparatus and the workability are greatly improved. As the film paper having the adhesive layer is applied without applying the adhesive liquid, the defect rate is greatly reduced along with the simplification of the equipment. By tension roller which can add or subtract tension It is for the laminating device to enable a more efficient laminating operations without regard to the thickness of the teuji.

The prior art is a sheet paper (hereinafter referred to as a fabric sheet) and a film paper (hereinafter referred to as a film) because the sheet paper to be supplied and the film paper laminated (hereinafter referred to as "lamination") are continuously supplied while being cut after lamination. The length always corresponds one-to-one.

However, the lamination technique is widely used in various technical fields, and in some cases, only the fabric sheet is used while proceeding with a different process after removing and removing the laminated film from the laminated sheet, through the lamination apparatus according to the prior art. The laminated sheet has a problem that it is difficult to remove the film because the length of the fabric sheet and the film correspond one-to-one.

In addition, when cutting the front and rear ends of the paper sheet, the fabric sheet and the film are cut at the same time, resulting in scraps due to the thickness of the laminated paper,

If the purpose of lamination of the fabric sheet is to protect the fabric sheet for use in precision products, there is a problem that may cause a defect of the final product due to debris generated on the front and back sides of the fabric sheet or film.

Accordingly, the present invention has been made to solve the above-mentioned problems,

It is easy to remove the film from the fabric sheet by manufacturing the laminated sheet having the non-laminated portion in which only the double-sided films are laminated without the fabric sheet being laminated at the front and rear ends of the cut sheet, so as not to damage the fabric sheet during cutting. It is an object of the present invention to provide a lamination device including a fabric cutting unit for cutting a fabric sheet supplied between a fabric supply unit and a lamination unit by a set length, and a final cutting unit cutting the laminated sheet by a set length.

In another aspect, the present invention is the cutting of the fabric sheet is made through the fabric cutting portion of the fabric sheet is supplied to the lamination portion, the cut and then the fabric sheet is supplied to the lamination with a time difference, automatically supplied through the film continuously supplied The control unit for controlling the fabric supply unit, the lamination unit and the fabric cutting unit to form the lamination unit to form the lamination unit when the fabric sheet supplied to the lamination unit reaches the set length and the fabric sheet transfer and rotation of the lamination roller It is an object of the present invention to provide a paper lamination device that stops and the fabric cutting unit cuts only the paper rollers to resume rotation, and then the fabric sheet supply of the fabric sheet is resumed after a predetermined time.

In another aspect, the present invention by cutting the fabric sheet by the set length during the transfer from the raw sugar supply unit to the lamination unit to be supplied to the lamination unit, so that the fabric sheet between the dispensing unit and the lamination unit so that the operation of the lamination unit can be continued without stopping. Conveyor unit for conveying is provided, the control unit stops the supply of the fabric sheet when the fabric sheet to be conveyed to the conveyor reaches a set length, and the fabric cutting unit cuts the supply of the fabric sheet after a predetermined time It is an object of the present invention to provide a lamination device for supplying the cut fabric sheet to the lamination unit by resuming.

And the present invention is a pair of lamination rollers arranged up and down so that the lamination with the fabric sheet is easily heated at the same time when the fabric sheet and the film is laminated, even if a separate adhesive component is not applied to the film attachment surface It is an object of the present invention to provide a lamination device capable of laminating.

In order to achieve the above object, the lamination device according to the present invention is

Fabric supply unit for supplying the fabric sheet;

A film supply unit supplying a film;

A lamination portion for laminating the film on one or both sides of the fabric sheet;

A fabric cutting unit arranged between the fabric supply unit and the lamination unit to cut the fabric sheet supplied to the lamination unit by a predetermined length; And

And a final cutting part for cutting the laminated sheet by a predetermined length through the laminated portion.

The single sheet lamination sheet passing through the final cutting portion is characterized in that it comprises a non-laminated portion in which the original sheet and the film are not laminated at the front and rear ends.

In addition, in the lamination apparatus according to the present invention, further comprising a control unit for controlling the fabric supply unit and the lamination unit and the fabric cutting unit,

The control unit stops the transfer of the fabric sheet of the fabric supply unit and the operation of the lamination unit when the fabric sheet supplied to the lamination unit reaches a set length, and resumes operation of only the lamination unit when the fabric cutting unit cuts. After the predetermined time elapses, it is characterized in that the fabric sheet supply to resume the supply sheet.

And in the lamination device according to the invention further comprises a control unit for controlling the fabric supply unit and the lamination and the fabric cutting portion, there is provided a conveyor for transferring the fabric sheet between the fabric supply and the lamination,

The control unit stops the conveyor unit when the fabric sheet conveyed to the conveyor unit reaches the set length, and after the cutting of the fabric cutting unit resumes the conveying unit after a predetermined time, the fabric sheet cut to the lamination unit It is characterized in that to be supplied to.

In addition, in the laminating apparatus according to the present invention, the laminating portion is arranged up and down, and overlaps therebetween and consists of a pair of laminating rollers for pressurizing and laminating the sheet, and the laminating rollers are connected to a heating means to connect the film and the raw fabric. The sheet is laminated while being heated at the same time as pressing.

The paper lamination apparatus according to the present invention comprises a fabric cutting part for cutting the fabric sheet supplied to the lamination by a set length and a final cutting part for cutting the lamination sheet by the set length, and thus, the fabric sheet at the front and rear ends. And a single sheet of laminated sheet having a non-laminated portion where the film is not laminated can be produced.

In addition, the laminated sheet manufactured by the laminated body according to the present invention is easy to use the fabric sheet by removing only the film in another process through the non-laminated portion, it is possible to prevent the occurrence of scrap of the laminated sheet during cutting.

In addition, the paper lamination apparatus according to the present invention stops the transfer of the fabric sheet of the fabric supply unit and the operation of the paper sheet when the fabric sheet reaches the set length, and resumes rotation of only the paper portion when the fabric cutting section is cut. After a predetermined time has passed by including a control unit for resuming the fabric sheet supply of the fabric supply unit, it is possible to reduce the transport distance of the fabric sheet to reduce the size of the equipment.

Furthermore, the paper lamination apparatus according to the present invention introduces a conveyor section for transferring the fabric sheet between the fabric supply section and the lamination section, stops the supply of the fabric sheet when the fabric sheet conveyed to the conveyor reaches a set length, and cuts the fabric sheet. After the additional cutting and a predetermined time elapses after the supply of the fabric sheet is resumed by including a control unit for supplying the cut fabric sheet to the lamination portion, the lamination sheet having a non-lamination portion without stopping the lamination portion It can manufacture and can increase productivity.

And the paper lamination apparatus according to the present invention is a pair of paper rollers arranged up and down to be laminated while heating at the same time with pressure, the film and the sheet of the sheet is easily made.

1 is a side view and a plan view showing a first embodiment of a lamination device according to the present invention;
Figure 2 schematically shows a first embodiment of the lamination device according to the present invention.
Figure 3 is a side view and a plan view showing a second embodiment of the lamination device according to the present invention.
4 schematically shows a second embodiment of a lamination device according to the present invention;
5 is a view of the laminated sheet having a non-laminated portion produced by the lamination device according to the present invention.

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise.

 In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

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

It is to be understood that the first to second aspects described in the present specification are merely referred to in order to distinguish between different components and are not limited to the order in which they are manufactured, It may not match.

In describing the lamination device capable of manufacturing the lamination sheet having the non-lamination portion according to the present invention, for the sake of convenience, a non-strict approximate direction reference is specified with reference to FIGS. 1 and 3, and the direction in which gravity acts downward. The left, right, up and down directions are determined as shown.

In addition, in Figs. 1 and 3, the fabric feeding part is located in the rear direction based on the conveying direction of the fabric sheet, and the lamination sheet waiting part 60 is located in the front, and the left side and the front side, the right side and the back are mixed and explained. In addition, unless otherwise indicated, the description and the claims of the invention related to the other drawings are specifically directed to this standard.

Hereinafter will be described with reference to the accompanying drawings a lamination apparatus capable of manufacturing a lamination sheet having a non-lamination portion according to the present invention.

As shown in Figures 1 to 4, the lamination apparatus according to the present invention is a film supply unit 20 for supplying the fabric supply unit 10 and the film (F1) (F2) largely supplying the fabric sheet (S), The laminated sheet 30 laminated with the film F1 (F2) and the original sheet S, and the laminated sheet laminated with the original sheet cut unit 40 for cutting the original sheet S supplied to the laminated sheet 30. It comprises a final cutting portion 50 for cutting (L).

The fabric supply unit 10 is provided in the front of the main body of the lamination device and the fabric sheet (S) is rolled in the form of a roll (D1) is mounted on the mounting portion 11 and the fabric sheet through the transfer roller 12 ( As the front end of S) is released, it is transferred and supplied to the lamination section 30.

As the type of the fabric sheet S wound on the fabric drum D1, a synthetic resin sheet such as PC or PET or a PVC-based sheet may be used. A flexible circuit board which may be wound may be used in some cases. The film may be laminated for protection of the flexible circuit board.

The conveying roller 12 is located in front of the disposing drum D1, and the front end portion of the disposing sheet S wound around the disposing drum D1 is bitten between a pair of the conveying rollers 12 arranged up and down. In the state, the pair of feed rollers 12 are opposite to each other, that is, the upper feed rollers 12 rotate counterclockwise, and the lower feed rollers 12 rotate clockwise to place the sheet between them. (S) is transferred to the lamination section 30 to be supplied.

One or more guide rollers 13 are provided between the fabric drum D1 mounting portion 11 and the feed roller 12 so that the fabric sheet S unrolled from the fabric drum D1 is flattened. Via 12) to be supplied to the lamination section (30).

In addition, a first motor 15 is provided at one side of the distal drum D1, and a central axis of the first motor 15 and the distal drum D1 is connected to the distal drum D1 according to the operation of the motor. Rotate the fabric sheet (S) to be released.

The first motor 15 is connected to the guide roller 13 and the feed roller 12 through a chain (not shown), so that the original drum D1, the guide roller 13, and the feed roller 12 are identical to each other. While rotating in conjunction with the rotational speed, the original sheet (S) is transferred to the lamination unit 30 to be supplied.

Next, the film supply unit 20 has a film drum (D2) (D3) in which the film (F1) (F2), which is laminated on one or both surfaces of the fabric sheet (S), is wound in a roll shape, to the film mounting unit (22). It is configured to be mounted.

The film supply unit 20 is composed of a pair of the first film supply unit 21 and the second film supply unit 26, the film supply unit 20 is located on the upper and lower portions of the lamination section 30 which will be described later, respectively The films F1 and F2 are supplied to the lamination section 30.

The user selects one of the first film supply unit 21 and the second film supply unit 26 to mount the film drums D2 and D3, and then the film is laminated only on one surface of the fabric sheet S. Alternatively, the film drums D2 and D3 may be attached to both the first and second film supply units 26 to allow the films to be laminated on both sides of the fabric sheet S.

For the convenience of description, the film drums D2 and D3 are respectively mounted on both the first film supply part 21 and the second film supply part 26 to represent the lamination on both sides of the fabric sheet S. Will be explained.

The first film supply part 21 and the second film supply part 26 are provided with a diesel oil roller 23 and 28 between the lamination part 30 and are wound on the film drums D2 and D3. The light oil rollers 23 and 28 are guided to the lamination part 30.

In the drawings of the present specification, two gasoline rollers 23 and 28 are installed on each of the first film supply part 21 and the second film supply part 26 to guide the film to the lamination part 30. have.

Subsequently, in the lamination part 30, a pair of lamination rollers 31 are arranged up and down, and the opposite direction, that is, the upper lamination roller 31A rotates counterclockwise, and the lower lamination roller 31B rotates clockwise. It is provided so as to pass the film and the original sheet (S) supplied to the space between the space between the roller rollers (31) to press the film to one surface of the original sheet (S) so that the lamination is made. .

That is, the first film F1 supplied from the first film supply part 21 passes through the lamination part 30 while contacting the upper lamination roller 31A via the first gas oil roller 23. The second film F2 supplied from the second film supply part 26 passes through the lamination part 30 while contacting the lower lamination roller 31B via the second gas oil rollers 23 and 28.

The fabric sheet S supplied from the fabric supply unit 10 is introduced between the first film F1 and the second film F2 and passes through the lamination unit 30 to pass the first film F1 on both upper and lower surfaces. ) And the second film F2 are laminated.

A second motor 35 is provided at one side of the lamination part 30, and the second motor 35 is connected to the lamination rollers 31 so that the lamination rollers 31 rotate at the same speed.

At this time, the first motor 15 or the lamination rollers 31 are formed through the central axis and the chain of the film drums D2 and D3 mounted on the first film supply part 21 and the second film supply part 26. Connected to the film drum (D2) (D3) at the same speed is rotated at the same speed to release the film is supplied to the lamination (30).

In addition, the diesel rollers 23 and 28 may also be connected to the second motor 35 or the film drum D2 or D3 or the lamination rollers 31 to assist the supply of the film.

The pair of lamination rollers 31 has a rotation axis of the lamination rollers 31 so as to adjust the height of the separation space between the lamination rollers 31 according to the thickness of the sheet S or the film F1 or F2. It is preferable that the main body is provided to be height-adjustable, and considering the height of supply of the fabric sheet S through the feed roller 12 of the fabric supply unit 10, the lower lamination roller 31B is the lower feed roller 12. It is more preferable that it is fixed at the same height as that and only the upper lamination roller 31A is adjustable in height.

In addition, the height adjustment of the separation space between the pair of paper rollers 31 may be applied to the pair of feed rollers 12 provided in the fabric supply unit 10 in the same manner.

Meanwhile, the main body of the lamination apparatus of the present invention has a heating means (not shown), and the heating means is connected to the lamination rollers 31 to pass the film (F1) (F2) and the fabric sheet (S). Simultaneously pressurize and heat to a predetermined temperature.

Therefore, the lamination portion 30 of the present invention may be made to be more easily bonded between the film (F1) (F2) and the fabric sheet (S) by making the lamination while heating at the same time pressing,

Furthermore, by adjusting the heating temperature it is possible to control the adhesive force between the film (F1) (F2) and the fabric sheet (S).

That is, when the heating temperature of the paper roller 31 is set to room temperature, the adhesive force between the films F1 and F2 and the sheet C is increased, so that the film F1 and F2 are removed from the sheet S. It can be easily done,

When the heating temperature of the paper roller 31 is set to a low temperature, the adhesive force between the films F1 and F2 and the sheet S is lowered to easily remove the films F1 and F2 from the sheet S. Can be lost.

At this time, the conventional laminating device is the sheet sheet (S) and the film (F1) (F2) is continuously supplied to the lamination section 30, the laminated sheet (L) is the sheet sheet (S) and the film (F1) (F2) This one-to-one correspondence makes it easy to scrape due to the thickness when cutting the laminated sheet (L) by the desired length, and to remove the film (F1) (F2) from the fabric sheet (S) in another process. There is a problem that it is difficult to remove the films F1 and F2.

In the present invention, the fabric cutting unit 40 and the lamination section 30 to cut the fabric sheet (S) supplied to the lamination section 30 by the set length between the fabric supply section 10 and the lamination section 30; Introducing the final cutting unit 50 for cutting the laminated sheet (L) laminated by passing through the set length, the fabric sheet (S) and the film (S) and the film at the front and rear ends of the final cut sheet (L) The non-laminated portion 1 in which F1) and F2 were not laminated was formed.

That is, the films F1 and F2 are continuously supplied to the lamination part 30 while the cut sheet S is fed to the lamination part 30 to have a predetermined interval, thereby passing through the lamination part 30. The fabric sheet S cut to the lamination sheet L is arranged at a predetermined interval to be laminated, and the final cutting part 50 is finally cut between the cut fabric sheets S, as shown in FIG. 5. The non-lamination part 1 in which the original sheet S and the film F1 (F2) are not laminated is formed in the front and back ends of the single sheet lamination sheet L1.

The final production of the laminated sheet (L) through the paper lamination apparatus of the present invention, since the non-laminated portion 1 is cut, it is possible to prevent the scrap of the film (F1) (F2) to adhere to the fabric sheet (S), further non Since the thickness of the branch 1 is formed to be thinner than the thickness of the film F1 (F2) and the fabric sheet S, the pressing force by the pair of paper rollers is lowered when passing through the lamination part 30 so that the film ( When it is necessary to use only the fabric sheet S by removing the films F1 and F2 in another process by lowering the adhesive force between F1 and F2, the worker can easily remove and remove the films F1 and F2. can do.

Therefore, in order to produce a laminated sheet (L) having a non-laminated portion (1) by using a conventional laminating device, the operator has to manually input the previously cut sheet (S) to the lamination portion 30 at regular intervals. On the contrary, the present invention automatically cuts the fabric sheet S continuously supplied from the fabric drum D1 and is introduced into the lamination part 30 at a predetermined interval so that the fabric sheet S is cut and cut. The increase of production time and labor cost can be saved by wasting labor.

1 and 1, the distal cutting portion 40 and the final cutting portion 50 are cut edges 41 and 51 which are lowered to the main body for cutting, and the cutting. And lifting means for lifting and lowering the blades 41 and 51.

The elevating means includes a third motor 42 provided below each of the cutting parts 40 and 50, a rotating crank 42b that is connected to the third motor to rotate, and one side of the rotating crank 42b. A first crank shaft 43 hinged to one side while being biased toward one side from the rotation shaft 42a of the second shaft, and a second crank shaft hinged to the other side of the first crank shaft 43 and hinged to a main body of the first crank shaft 43 ( 44 and one side is hinged to the other side of the second crankshaft 44 and the other side is composed of a third crankshaft 45 hinged to one side of the cutting blades (41) (51).

Therefore, when the third motor 42 is operated, the rotary crank 42b rotates, and the first crank shaft 43 is biased outwardly from the rotary shaft 42a so that the hinge coupling 42c is used. According to the rotation of 42b), the first crankshaft 43 is moved up and down.

In addition, when the first crank shaft 43 is raised and lowered, the second crank shaft 44 moves up and down on a shaft coupled to the main body and hinges, and the other side of the second crank shaft 44 is driven by the seesaw movement. As the third crank shaft 45 is raised and lowered, the cutting blades 41 and 51 are lowered to form a cutting.

As the first embodiment of the present invention for automatically cutting the fabric sheet (S) to be put into the lamination section 30 with a predetermined interval, the present invention is shown in Figure 1 and 2, the fabric supply unit ( 10) and the control unit (not shown) for controlling the lamination unit 30 and the fabric cutting unit 40 is made,

The control unit stops the transfer of the fabric sheet S of the fabric supply unit 10 and the operation of the stacking unit 30 when the fabric sheet S supplied to the stacking unit 30 reaches a set length. When the fabric cutting unit 40 cuts, only the lamination unit 30 resumes operation, and then, after a predetermined time, the fabric sheet S supply of the fabric supply unit 10 is resumed.

Hereinafter, the length of the front and rear of the laminated sheet (S) for the convenience of explanation is 300mm, the length of the non-laminated portion (1) of the front and rear ends made of a total of 15mm, the total length is 330mm (L) Explain on behalf of.

First, the first and second film drums D2 and D3 are mounted on the first and second film supply parts 21 and 26, and each of the first film F1 and the second film F2 is passed through the corresponding roller. The front end portion is fitted to be pinched between the lamination rollers 31 of the lamination portion 30 via (23) and (28).

And it is mounted so that the fabric drum (D1) to the fabric supply unit 10, the fabric sheet (S) is sandwiched between the transfer rollers 12 via the guide roller (13). At this time, only the first motor 15 is operated to transfer the front end portion of the fabric sheet S by a distance of 15 mm from the lamination part 30.

Next, when the lamination rollers 31 rotate by operating the second motor 35, the films F1 and F2 pass through the lamination part 30, and at the same time, the first motor 15 also operates to dispose the sheet S. When the sheet is transferred, the non-laminated portion 1 of 15 mm is formed at the front end of the laminated sheet L at the moment when the sheet sheet S is introduced.

After the supply of the film (F1) (F2) and the original sheet (S) is continued, the first film (F1), the original sheet (S) and the second film (by pressing and heating the paper rollers 31) While F2) is sequentially laminated, the paper is discharged to the rear portion 30.

At this time, when the distance between the front end portion and the fabric cutting portion 40 of the discharged sheet sheet (S) reaches 300mm, the controller determines the supply of the sheet sheet (S) and the rotation of the paper rollers (31). The time for stopping at this time is preferably about 0.25 seconds.

After supplying and laminating the films F1 and F2 and the fabric sheet S, the fabric cutting unit 40 is operated to cut and cut the fabric sheet S, and then the control unit is formed of the lamination unit ( Resume operation of 30) to allow the lamination to proceed.

At this time, the cut fabric sheet (S) is passed through the lamination part 30 while being laminated without a separate transfer roller 12 in a state of being held together with the films (F1) and F2 by the lamination rollers 31. can do.

And when the length of the laminated sheet (L) passed in the state in which the operation of the lamination unit 30 is resumed 30mm, the control unit resumes supply of the fabric sheet (S) of the fabric supply unit (10).

After the lamination proceeds, the rear end portion of the lamination sheet L having the cut fabric sheet S is formed of a non-laminated portion 1 having a length in which the supply of the fabric sheet S is stopped, that is, a length of 30 mm. The distal sheet S, which is conveyed with a net time difference in which the rear end of (1) passes between the lamination rollers 31, is introduced again between the lamination rollers 31.

When the above-described operation is made repeatedly, the laminated sheet L, which is laminated and discharged, is laminated while having a distance of 30 mm for each fabric sheet S.

The lamination sheet L thus completed is continuously moved by the rotation of the lamination rollers 31, and the final cutting portion 50 cuts at a position 330 mm from the front end of the lamination sheet L discharged. Perform.

Therefore, the final cut the laminated sheet (L) is the first 15mm non-laminated portion (1) is formed, the production is completed with the non-laminated portion (1) of 15mm formed on the rear end, followed by the final cut the laminated sheet (L) The paper sheet (L) is discharged and discharged, the non-laminated portion 1 of 15mm is formed in the front end portion.

The final cut sheet (L) is stored while being cut and stacked in turn into the product standby part while being cut.

The setting of the conveyance distance of the distal sheet S and the lamination sheet L through the control unit is made by adjusting the rotational speed and the operating time of the lamination roller 31.

For example, if the rotation speed of the lamination roller 31 is 10mm / s, when the lamination roller 31 is operated for 1.5 seconds during the initial operation, the non-lamination portion 1 of the first 15 mm is formed, and then the fabric supply part 10 is the original fabric. When the sheet (S) is put into the lamination section 30 and operated for 30 seconds, the control unit stops the first and second motors 35 for 0.25 seconds and during this time, the fabric cutting unit 40 moves to the fabric sheet (S). When cutting the cut sheet) when the length of the cut fabric sheet (S) is 300mm and then operate only the paper-rolling roller 31 for 3 seconds, the cut fabric sheet when the supply of the fabric sheet (S) of the fabric supply unit 10 is resumed A 30 mm non-lamination part 1 is formed between (S).

In addition, a discharge roller is installed between the lamination part 30 and the final cutting part 50 so that discharge of the laminated lamination sheet L is continuously performed, and the lamination sheet L discharged passes through 330 mm. The final cutting portion 50 is provided to operate during the scheduled time to cut the rear end of the laminated sheet (L) is completed, the laminated sheet (L) having a non-laminated portion (1) of 15mm in the front, rear end.

The paper lamination device according to the first embodiment of the present invention has an advantage of miniaturizing the paper lamination device by shortening the conveying distance of the fabric sheet S, whereas the paper lamination is stopped for about 0.25 seconds, so the productivity is slightly lowered. There is a disadvantage.

As a second embodiment of the present invention for solving this, the present invention is further provided with a conveyor unit 70 for transferring the fabric sheet (S) between the fabric supply unit 10 and the lamination unit 30, the The control unit stops the supply of the fabric sheet S when the fabric sheet S transferred to the conveyor unit 70 reaches a predetermined length, and a predetermined time elapses after the fabric cutting unit 40 cuts. After the supply of the fabric sheet (S) is resumed so that the cut fabric sheet (S) is supplied to the lamination unit (30).

Detailed description of the configuration overlapping with the first embodiment will be omitted for convenience of description.

In the first operation, the control unit stops the first motor 15 when the length of the fabric cutting part 40 is transferred to the conveyor part through the rotational speed and the operating time of the feed roller 12 to stop the first motor 15. After the transfer of S) is stopped and the fabric cutting unit 40 performs the cutting, and the cut fabric sheet S is transferred to the lamination unit 30 by the operation of the conveyor unit 70, where In consideration of the conveying speed of the conveyor unit 70, after a predetermined time passes, the first motor 15 is operated to resume the supply of the fabric sheet S.

When this operation is repeated, a plurality of cut fabric sheets S are arranged in the conveyor unit 70 in a spaced apart state at 30 mm intervals and then transferred to the lamination unit 30.

Thereafter, the control unit forms a 15 mm non-lamination part by operating the lamination part 30 in which the films F1 (F2) are bitten before the first cut sheet S is introduced into the lamination part 30, and then cuts it. Disposed sheet (S) is to be put into the lamination section (30).

Therefore, the paper lamination device according to the second embodiment of the present invention is a predetermined length at the front and rear ends of the laminated sheet (L), because the cut fabric sheet (S) is cut into the lamination section 30 in sequence The non-lamination part 1 of is formed.

For example, when the rotation speeds of the lamination roller 31 and the conveying roller 12 and the conveying speed of the conveyor unit 70 are 10 mm / s, the control unit operates the first motor 15 for 30 seconds during the initial operation. Next, the operation of the first motor 15 is stopped for 0.25 seconds, and the fabric cutting part 40 is operated to make the cutting.

The cut fabric sheet S is transported in a state seated on the conveyor 70, and the controller resumes supply of the fabric sheet S by reactivating the first motor 15 after 3 seconds. After this operation is repeated, before the first cut sheet S is cut into the lamination unit 30, the control unit operates the lamination roller 31 so that the films F1 and F2 pass through the lamination unit 30. 1.5 seconds after the start of the operation of the paper roller 31, the fabric sheet S seated on the conveyor 70 is introduced into the paper material 30.

Therefore, the conveyor unit 70 continues to operate separately from the operation of the fabric supply unit 10, so that the fabric sheets S arranged at 30 mm intervals are sequentially introduced into the lamination unit 30, and the laminated sheets ( The non-laminated portion 1 is formed by maintaining the distance between the fabric sheets S of L) 30 mm, and then, as in the first embodiment, the final cutting portion 50 operates to cut the second embodiment of the present invention. The paper sheet L produced by the paper lamination apparatus according to the example is completed while the non-papering portion 1 having a length of 15 mm is formed at the front and rear ends.

In the above description of the present invention with reference to the accompanying drawings has been described with reference to the stacking apparatus capable of manufacturing a laminated sheet having a non-laminated portion having a specific shape and structure, the present invention can be variously modified, changed and replaced by those skilled in the art And, such modifications, changes and substitutions should be construed as falling within the protection scope of the present invention.

L: Laminated sheet 1: Non-laminated part
S: Fabric sheet F1: First film
F2: second film
10: fabric supply unit 20: film supply unit
30: lamination portion 40: fabric cutting portion
50: final cutting portion 60: lamination sheet waiting portion
70: conveyor section

Claims (4)

Fabric supply unit for supplying the fabric sheet;
A film supply unit supplying a film;
A lamination portion for laminating the film on one or both sides of the fabric sheet;
A fabric cutting unit arranged between the fabric supply unit and the lamination unit to cut the fabric sheet supplied to the lamination unit by a predetermined length; And
And a final cutting part for cutting the laminated sheet by a predetermined length through the laminated portion.
The lamination device of claim 1, wherein the lamination sheet passing through the final cutting portion comprises a non-lamination portion in which the original sheet and the film are not laminated at the front and rear ends. The method of claim 1,
It further comprises a control unit for controlling the fabric supply unit and the lamination unit and the fabric cutting unit,
The control unit stops the transfer of the fabric sheet of the fabric supply unit and the operation of the lamination unit when the fabric sheet supplied to the lamination unit reaches a set length, and resumes operation of only the lamination unit when the fabric cutting unit cuts. And a paper sheet supplying part of the fabric sheet after the next predetermined time elapses. The method of claim 1,
It further comprises a control unit for controlling the fabric supply unit and the lamination unit and the fabric cutting unit,
Between the fabric supply portion and the lamination portion is provided with a conveyor for transferring the fabric sheet,
The control unit stops the conveyor unit when the fabric sheet conveyed to the conveyor unit reaches the set length, and after the cutting of the fabric cutting unit resumes the conveying unit after a predetermined time, the fabric sheet cut to the lamination unit A lamination apparatus, characterized in that to be supplied to. The method according to any one of claims 1 to 3,
The lamination part is composed of a pair of lamination rollers for pressing and laminating the film passing through the sheet and the fabric sheet overlapped between the top and bottom,
The lamination rollers are connected to a heating means, the lamination apparatus, characterized in that for laminating while heating the film and the fabric sheet at the same time pressing.

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