KR101951193B1 - Multi-Rows Film Laminating Apparatus - Google Patents

Abstract

The present invention comprises: a first sensor unit sensing a location of one side edge of a base film which is released from a first releasing roll, where the base film is coiled with a predetermined amount, and is supplied between an upper heating roller and a lower heating roller; a second sensor unit sensing a location of one side edge of a first laminated film which has the width relatively smaller than the width of the base film and is released from a second releasing roll, where the first laminated film is coiled with a predetermined amount, and is supplied between the upper heating roller and the lower heating roller; a third sensor unit sensing a location of one side edge of a second laminated film which has the width relatively smaller than the width of the base film and is released from a third releasing roll, where the second laminated film is coiled with a predetermined amount, and is supplied between the upper heating roller and the lower heating roller; a first operation unit horizontally moving the first releasing roll in the width direction of the base film based on a measuring value sensed by a sensing signal of the first sensor unit; a second operation unit horizontally moving the second releasing roll in the width direction of the first laminated film based on a measuring value sensed by a sensing signal of the second sensor unit; and a third operation unit horizontally moving the third releasing roll in the width direction of the second laminated film based on a measuring value sensed by a sensing signal of the third sensor unit. Accordingly, the present invention maintains a gap between the first laminated film and the second laminated film arranged on the base film on a regular basis, and passes the base film and the first and second laminated films between the upper heating roller and the lower heating roller, thereby manufacturing a film laminate. The present invention can reduce defective film laminates.

Description

Multi-Row Film Laminating Apparatus

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an apparatus for laminating a multi-layered film on a substrate film, and more particularly to a multi-layered film laminate having a narrow width on one side of a substrate film having a wide width, Laminated film laminate to produce a laminated film laminate.

In general, the laminating apparatus is configured such that another film is covered on the upper surface and / or the lower surface of the base film to be unwound from the roll on which the film material is wound in the form of a roll and passed between the upper heating roller and the lower heating roller And is laminated on the surface of the base film so that the film is integrated.

The conventional laminating apparatus can perform functions such as hot film laminating to cover other films on the upper and lower surfaces of the substrate film and cold film laminating operation to cover other films only on the upper surface of the film.

Hot film laminating refers to a coating operation in which heat and pressure are applied to a film to make it integral with an object.

Cold film laminating refers to a laminating operation in which only a pressure is applied to a film so that the object and the film can be integrated with each other.

Therefore, in the case of hot film laminating, heat and pressure are applied to the rollers to perform laminating, but in the case of cold film laminating, laminating can be performed even if pressure is applied only to the rollers.

On the other hand, in the technique of laminating films in multiple layers, it is general to enter the film between the upper and lower heating rollers which are rotated in the direction of mutual engagement with each other to heat and adhere integrally. However, Another film as an object to be laminated on the upper surface or the lower surface of the base film was laminated on the surface of the base film at a distance of at least two or more with a narrower width than the base film so as to produce a laminated film .

However, the wide base film or the narrow width film unwound from each roll wound in the form of rolls is kept meandering in the horizontal direction in the process of unidirectionally unwinding, and the gap between the films laminated in multiple layers on the surface of the base film is kept constant And as a result, the product defective rate due to the gap defect was increased, thereby causing the product yield to deteriorate.

(Patent Document 1) KR10-1236698 B1

Patent Literature 1 discloses a multi-layer laminating apparatus capable of improving productivity by simultaneously laminating a plurality of low-cost short-width films on a substrate having a large area.

However, in such a conventional multi-layer laminating apparatus, a narrow film is introduced between a pressing roll and a substrate while a plate-like substrate is horizontally fed in one direction, and a first laminate film and a second laminate film A second measuring unit for measuring a gap between the first protective layer and the second protective layer and a second measuring unit for measuring a gap between the first protective layer and the second protective layer moving around the second intermediate roll, Since it is necessary to adjust the horizontal position and the horizontal position of the first and second recovery rolls, the operation is very cumbersome and the accuracy is not high and it is difficult to keep the gap between the laminated films constant.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a substrate film having a wide width and a plurality of laminated films having narrow widths on one surface or the other surface thereof, And to provide a multi-layer film laminating apparatus capable of producing a multi-layer film lamination film by integrally opening the film.

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, there is provided a fixing device comprising: a roller frame provided on a base plate raised on a floor; an upper heating roller and a lower heating roller rotated in a direction to engage with each other in the roller frame; An apparatus for laminating a base film and a plurality of laminated films in a laminated manner by laminating a plurality of laminated films on a base film in a row by laminating a base film and a plurality of laminated films between a roller and a lower heating roller, A first sensor portion which is released from the base film and detects the position of one side edge of the substrate film which is fed and fed between the upper heating roller and the lower heating roller; Which is released from the second unwinding roll and is fed and fed between the upper heating roller and the lower heating roller, A second sensor unit for sensing a position of one side edge of the laminated film and a second laminated film having a width smaller than that of the base film are unwound from a third unwinding roll on which a certain amount is wound, And a third sensor unit for sensing a position of one side edge of the second laminated film fed through the first release roll, wherein the first release roll is disposed on the base film A second actuating part for horizontally moving the second unwinding roll in the width direction of the first laminated film based on the measured value sensed by the sensing signal of the second sensor part, And a third actuating part for horizontally moving the third unwinding roll in the width direction of the second laminated film on the basis of the measurement value sensed by the sensing signal of the third sensor part, Wherein the base film and the first and second laminated films are passed between the upper heating roller and the lower heating roller while maintaining a constant gap between the first and second laminated films, A film laminating apparatus is provided.

Preferably, any one of the first, second, and third sensor units may be configured to detect the position of the one side edge of the base film and the first and second edge side films, A first guide member having a sensor bracket and a sensor bracket and having an adjusting member connected to the other end and a distal end of a connection bracket to which the sensor bracket is connected at one end and a female screw portion screwed into the male screw portion of the adjusting member, And a second guide member extending from the first guide member and fixed to the guide frame by being slidably movably mounted on the guide frame fixed to the roller frame.

Preferably, any one of the first, second, and third actuators may be driven by any one of the first, second, and third drive motors for rotationally driving any one of the first, second, and third release rolls A motor base mounted on the motor base, a rail on which a slider provided at a lower portion of the motor base is slidably mounted, and a motor connected to one end of the motor base, And an actuator for reciprocating the motor base forward and backward in the width direction of the base film and the first and second laminated films by a sensing signal transmitted from one sensor unit.

Preferably, the first, second, and third operating portions include a pair of first contact rollers that externally contact the base film to generate a frictional force, a pair of second contact rollers that externally contact with the first sheet of laminate film to generate frictional force, And a pair of third contact rollers for generating a frictional force in a circumscribed relationship with the second laminated film.

More preferably, the pair of first contact rollers can be circumscribed simultaneously with the back surface of the base film on which the first and second laminated films are not laminated.

More preferably, the first laminated film, which is circumscribed and passes through the pair of second contact rollers, is allowed to contact both surfaces simultaneously while passing through a pair of second contact rollers arranged in an upper and lower direction in an S-shape.

More preferably, any one of the first, second, and third contact rollers has a horizontal bar having a predetermined length, one end of which is fixed to each motor base of the first, second, and third actuators, And a hollow cylindrical body assembled to be rotatable idle through a pair of right and left bearing members assembled to the base film and being in contact with any one of the base film and the first and second laminated films.

According to a preferred embodiment of the present invention as described above, the following effects can be obtained.

The position of one side edge of the substrate film and the position of one side edge of the narrow film having a narrow width are detected in real time in the course of entering and releasing the base film having the wide width and the narrow width of the laminated film between the upper and lower heating rollers, The first and second release rolls for releasing and supplying the release film and the release film for releasing and feeding the base film are horizontally moved in the width direction of the film based on the measured value when the position of the object film is changed, The spacing between the laminated films arranged in a row in multiple rows can be kept constant, so that the product defects of the film laminate can be reduced.

Further, it is possible to detect a change in position of one side edge of the laminated film laminated on one side of the base film on the basis of one side edge of the base film to be loosely fed, and change the arrangement position of the laminate film according to the change value Therefore, the interval between the laminated films laminated on one side of the base film can be kept constant and the interval between one side edge of the base film and one side edge of the laminate film can be kept constant.

1 is a front view showing a multi-layer film laminating apparatus according to a preferred embodiment of the present invention.
2 is a side view showing a multi-layer film laminating apparatus according to a preferred embodiment of the present invention.
FIG. 3 is a schematic view showing a process for producing a film laminate by loosely feeding a base film and first and second laminated films in a multi-layer film laminating apparatus according to a preferred embodiment of the present invention.
4 is a perspective view illustrating the configuration of first, second, and third sensor units applied to a multi-layer film laminating apparatus according to a preferred embodiment of the present invention.
FIG. 5A is a detailed view showing a first unwinding roll, a first sensor, and a first actuating part applied to a multi-layer film laminating apparatus according to a preferred embodiment of the present invention.
FIG. 5B is a detailed view showing a second unloading roll, a second sensor unit, and a second operation unit applied to the multi-layer film laminating apparatus according to the preferred embodiment of the present invention.
FIG. 5C is a detailed view showing a third unloading roll, a third sensor, and a third actuating part applied to the multi-layer film laminating apparatus according to the preferred embodiment of the present invention.
FIG. 6 is a configuration diagram of first, second and third contact rolls in a multi-layer film laminating apparatus according to a preferred embodiment of the present invention.
FIG. 7 is a view illustrating a support portion applied to a multi-layer film laminating apparatus 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.

1, 2 and 3, a multi-layer film laminating apparatus 1000 according to a preferred embodiment of the present invention includes a single substrate 110 having a wide width between an upper heating roller 10 and a lower heating roller 20, The first and second laminated films (2, 3) having a width narrower than that of the film (1) are simultaneously fed and supplied to laminate the first and second laminated films (2, 3) The first, second and third rollers 110, 120 and 130, the first, second and third sensor units 210, 220 and 230 and the first, second and third actuators 310, 320 and 330, have.

The upper heating roller 10 and the lower heating roller 20 may be formed of a roll member rotated in a direction to engage with the roller frame 40 provided on the base plate 30 raised on the bottom surface.

The roller frame 40 may be a box-shaped frame structure mounted on a vertical bar 32 vertically installed on the base plate 30.

The lower heating roller 20 is a fixed roller member having both ends rotatably assembled to the roller frame 40. Both ends of the upper heating roller 10 are moved up and down relative to the lower heating roller 20 The bearing block 12 is assembled to a vertical guide rail 42 of the roller frame so as to be movable up and down. The bearing block 12 includes a vertically movable cylinder member 15).

Accordingly, the gap between the upper heating roller and the lower heating roller, through which the base film (1) and the first and second sheet composite films (2, 3) pass in one direction, is varied by the up- Can be adjusted.

One end of the lower heating roller 20 is connected to the rotation driving motor 25 via a power transmitting means and is rotationally driven in one direction so that the upper and lower heating rollers 10 and 20 pass between them The base film 1 and the first and second composite film 2 and 3 are thermally laminated to be rotatably driven in a direction to be engaged with each other so as to produce the integrally laminated film laminate 4.

The base plate 30 corresponding to the lower portion of the roller frame 40 is provided with a first unwinding roll 110 in which the base film 1 is wound in the form of a roll, The substrate film 1 unwound in one direction by the rotational driving force of the first driving motor 111 connected to the first end of the base film 1 is loosely fed between the upper heating roller 10 and the lower heating roller 20, The position of one side edge of the base film 1 can be sensed by the first sensor unit 210 provided between the upper heating roller 110 and the lower heating roller 20.

The base plate 30 is provided with a second release roll 120 in which a first laminated film 2 having a width smaller than that of the base film 1 is wound in a laminated form, The first laminated film 2 unwound in one direction by the rotational driving force of the second driving motor 121 connected to one end of the unwinding roll 120 is loosened between the upper heating roller 10 and the lower heating roller 20, The position of one edge of the first joint paper film 2 can be detected by the second sensor unit 220 provided between the second uncoating roll 120 and the lower heating roller 20 in the process of being supplied.

The roller frame (40) is provided with a third unloading roll (130) in which a second laminated film (3) having a width smaller than that of the base film (1) is wound in the form of a roll, The second laminated film 3 unwound in one direction by the rotational driving force of the third driving motor 131 connected to one end of the unloading roll 130 is released and fed between the upper heating roller 10 and the lower heating roller 20 The position of one edge of the second laminated film 3 can be sensed by the third sensor unit 230 provided between the third unloading roll 130 and the upper heating roller 10 in the process of FIG.

As shown in FIG. 4, any one of the first, second, and third sensor units 210, 220, and 230 may be a sensor unit having one side edge of the base film and the first and second edge- Shaped sensor bracket 201 having an ultrasonic sensor for sensing the position of one side edge of the sensor bracket 201 and a control bracket 202 connected to the other end of the connection bracket 202, And a first guide member 203 which penetrates the female threaded portion of the adjusting member 204 and is screwed with the male threaded portion 204a of the adjusting member 204 so as to guide the linear reciprocating movement of the adjusting member in the rotating operation And is attached to a guide fixing bar 206 extending from the first guide member 203 and fixed at one end to the roller frame 40 so as to be slidably moved and fixed to the guide fixing bar by a fixing member 205a The second guide portion It may comprise 205. The

The connection bracket 202 coupled to the sensor bracket can be assembled to be rotatable about the distal end of the control member. The second guide member 205 is rotated on the guide fixing bar when the fixing member is released, The position of the bracket can be varied to move away from or close to the film.

Accordingly, the position of the sensor bracket 201 having the ultrasonic sensor is roughly adjusted by the horizontal movement of the second guide member 205 assembled to the guide fixing bar 206, The position of the sensor bracket 201 is adjusted to the position of one side edge of the base film and the first and second laminated films to be sensed by the rotation of the adjusting member 204, .

 A first release lumber take-up roll 110a is provided on each side adjacent to the first, second and third release rolls 110, 120, and 130 to take up a first release sheet la, which is peeled off from the base film 1, And a second release paper rewinding roll 120a for winding up a second release paper 2a that is peeled off from the first paper endfilm 2 in the form of a roll, And a third release lane winding roll 130a that winds the release paper 3a in the form of a roll.

The first, second, and third release laminating rolls are controlled in real time so that the speed at which the first, second, and third release laminates are wound can be adjusted according to the release speed of the first, second, and third release rollers And a motor member, respectively.

On the other hand, in order to maintain a constant distance between the first and second laminated films passing through between the upper and lower heating rollers 10 and 20 while being in contact with the surface of the base film, The first release roll 110 may be separated from the substrate film 1 by the detection signal, and the substrate film 1 may be unwound in one direction based on a measurement value that senses the position of one edge of the base film 1 in real- And a first actuating part 310 reciprocating in a horizontal direction, which is a width direction of the first actuating part.

The first sensor unit 220 and the second sensor unit 220 may be provided with a first sensor unit 220 and a second sensor unit 220, The first release film (2) is fed in one direction to the second release roll (120) along with the first release film (120) and the first release film And a second actuating part 320 reciprocating in the horizontal direction which is the width direction.

The first sensor unit 230 and the second sensor unit 230 may be provided with a first sensor unit 230 and a second sensor unit 230, The third joint roll film 130 and the second joint joint film 3 are fed in one direction based on the measurement value sensing the position of one side edge of the joint film 3 in real time, And a third actuating part 330 reciprocating in the horizontal direction which is the width direction.

Here, the positional change of each side edge of the base film and the first and second laminated film peeled off from the first, second and third unloading rolls can be detected by detecting the position of one side of the film roll wound in the roll- Can be generated by a telescopic-type unwinding phenomenon.

As shown in FIGS. 5A, 5B, and 5C, any one of the first, second, and third operation units 310, 320, and 330 may rotate the first, second, And a motor base 301 on which one of the first, second, and third drive motors is mounted, and a slider 302 provided at a lower end of the motor base 301 is slidably assembled The motor base 301 is connected to one end of the motor base 301 and is connected to the motor base 301 by a sensing signal transmitted from one of the first, second, and third sensor units 210, 220, And an actuator 304 reciprocating back and forth in the width direction of the base film and the first and second laminate films.

The first actuating part for horizontally moving the first unloading roll is provided at the lowest position together with the first unloading roll on the bottom surface of the base plate and the second actuating part for horizontally moving the second unloading roll is provided on the base plate, And the second unloading roll is provided at a relatively higher position than the first operating portion and the first unloading roll, and the third unloading roll is horizontally moved The third actuating part is provided on the upper surface of the roller frame and is provided at the highest position together with the third releasing roll.

Accordingly, in the course of unwinding and supplying the base film and the first and second laminated films unwound from the first, second and third unwinding rolls 110, 120 and 130 to the upper and lower heating rollers, When the position of one side edge of the film of the base film and the first and second laminated films detected by the sensing signal of the third sensor part is moved to the motor side or the opposite side thereof, One of the first, second and third releasing rolls is operated by an actuator provided in any one of the first, second and third actuating units based on the measured value sensed by one sensor unit The base film and the first and second laminated films enter between the upper and lower heating rollers to be moved in the opposite width direction by the amount of movement in the direction in which the film is moved, Doing a first laminated film, which is arranged on the side of the second laminating interval and the interval of the border between the two sides of the border and the first and second laminated film of the base film between the film that can be always kept constant.

As shown in FIGS. 5A, 5B, and 5C, when the actuator 304 is operated, the first, second, and third actuators 310, 320, (3) and the second and third sensor parts (3, 4) so that horizontal movement based on measured values sensed by the first, second and third sensor parts And a pair of second contact rollers 325 which include a pair of first contact rollers 315 for generating frictional forces externally to the first film sheet 1 and generate frictional force circumscribing the first film sheet 2, And a pair of third contact rollers 335 for generating a frictional force circumscribed with the second joint paper film 3.

Here, the pair of first, second, and third contact rollers 315, 325, and 335 are provided in the first, second, and third actuators, respectively. However, the present invention is not limited thereto.

5A, the pair of first contact rollers 315 are assembled to a first roller bracket 315a extending from a motor base of the first actuating part 310, The outer circumferential surface of the substrate film 1 can be frictionally generated.

At this time, the pair of first contact rollers 315 are formed so that the first and second laminated films are not laminated so as to prevent damage to the surface of the base film 1 to be contacted with the first and second laminated films It is preferable to simultaneously contact with the back surface of the base film (1).

 5B, the pair of second contact rollers 325 are assembled to a second roller bracket 325a extending from the other motor base of the second actuating part 320, 120 to externally contact with the first laminated film (2) to generate a frictional force.

At this time, the first laminated film 2, which is circumscribed and passes through the pair of second contact rollers 325, has a pair of first and second contact rollers 321 and 322, 2 contacting rollers 325 and S-shaped, so that both sides contact at the same time.

5C, the pair of third contact rollers 335 are assembled to a third roller bracket 335a extending from the other motor base of the third actuating part 330, 130 to circumscribe the second wax film 3 to generate a frictional force.

At this time, the second joint paper film (3), which is circumscribed and passes through the pair of third contact rollers (335), has a pair of third contact rollers 3 contacting rollers 335 and S-shaped, so that both surfaces are in contact with each other at the same time.

Accordingly, when the position of the one side edge of the base film and the first and second laminated films fed through the upper and lower heating rollers is changed, the first, second, and third sensor units, The first, second, and third contact rollers are simultaneously or selectively moved horizontally along with the first, second, and third release rollers by the operation of the actuators provided in the first, second, and third actuators, The base film and the first and second laminated films, which are circumscribed by the film, can be moved in reverse in real time as much as the amount of movement of one side edge of the corresponding film

The first, second, and third contact rollers 315, 325, and 335, which are respectively in contact with the base film and the first and second laminated films arranged in multiple rows therefrom, And a pair of left and right bearing members 306a assembled to the outer surface of the horizontal bar. The pair of right and left bearing members 306a, And a hollow cylindrical body 306 circumscribing the film 1 and any one of the first and second composite film 2 and 3.

The first, second and third contact rollers 315, 325 and 335 include a pair of fixing rings 305a inserted and assembled into the horizontal bar 305 so as to contact both ends of the hollow cylindrical body 306, The hollow cylindrical body can be assembled so as not to be separated and separated from the horizontal bar by being fixed to the horizontal bar by the pin member assembled to the fixing ring 305a.

Here, the hollow cylindrical body 306 forms a coating layer having a predetermined thickness to be electroplated on the outer surface of the hollow cylindrical body 306 which is in contact with any one of the base film 1 and the first and second synthetic resin films 2 and 3 .

The first, second and third driving rollers 110, 120 and 130 are vertically arranged to horizontally support the other ends of the first, second and third unloading rolls 110, 120 and 130, First and second roll support portions 110b, 120b, and 130b, which are released and released when the film rolls 2 and 3 are wound up, respectively, when the film rolls are wound.

As shown in FIG. 7, the first, second, and third roll support portions 110b, 120b, and 130b include a pair of support rolls 101 that are idly rotated by being circumscribed at the other ends of the first, And a pair of right and left roll shafts 102 provided at the front end of the roll shaft 102 and having a predetermined length to which the other end and the upper end of the roll shaft 102 are coupled, And a fixed body (104) fixedly installed on a motor base provided to the first, second and third actuating parts with a pivot shaft (104a) assembled to the fixed body And a handle 105 having a predetermined length of male threaded portion threaded into the female threaded portion of the engaging member 105a to be engaged.

Accordingly, when the operation plate is vertically erected about the pivot axis, the horizontal state of the first, second, and third release rollers is circumscribed by the pair of the first and second release rollers, And the male screw portion is coupled to the engaging member by the forward rotation of the handle to maintain the operating plate in a vertical position.

On the other hand, in a state in which the handle is rotated in the opposite direction and separated from the engagement member, the operation plate can be turned outward around the pivot axis. In this state, the base film and the first and second laminated films It is possible to perform an operation of inserting and winding the wound film rolls into the first, second and third film rolls.

A winding roll 400 that is rotationally driven in one direction by the rotational driving force of the winding drive motor 401 may be included on the exit side of the roller frame 40.

 The film laminate 4, in which the first and second laminated films are arranged in a multi-row manner on one side of the base film while passing through the upper and lower heating rollers, passes through the upper and lower heating rollers, and is rolled up in the form of a roll in the winding roll 400 .

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.

1: substrate film
2,3: 1st and 2nd laminated film
110,120.130: 1st, 2nd and 3rd release rolls
110a, 120a, 130a: 1st, 2nd and 3rd release laminating rolls
110b, 120b, 130b: first, second and third roll supports
210, 220, 230: first, second and third sensor units
201: Sensor bracket
202: connection bracket
203: first guide member
204: adjusting member
205: second guide member
310, 320, 330: first, second and third operating parts
301: Motor base
302: Slider
303: Rail
304: Actuator

Claims (7)

And an upper heating roller and a lower heating roller rotatable in a direction to engage with each other on the roller frame, wherein a base film and a plurality of An apparatus for lamination by laminating a plurality of laminated films in parallel on a substrate film in a laminated manner,
A first sensor unit for detecting a position of one side edge of the substrate film which is unwound from a first unwinding roll on which the base film is wound around a predetermined amount and is fed and fed between the upper heating roller and the lower heating roller; A second sensor unit for detecting the position of one side edge of the first laminated film which is unwound from a second unwinding roll wound around a predetermined amount of the first laminated film having a width size and supplied to the space between the upper heating roller and the lower heating roller, A second laminated film having a width smaller than that of the base film is released from a third unwinding roll on which a certain amount is wound to detect the position of one side edge of the second laminated film which is fed and fed between the upper heating roller and the lower heating roller And a third sensor unit,
A first actuating part for horizontally moving the first unwinding roll in the width direction of the base film based on the measured value sensed by the sensing signal of the first sensor part, A second actuating unit for horizontally moving the second unwinding roll in the width direction of the first laminate film based on the measured value detected by the sensing signal of the third sensor unit, And a third actuating part for horizontally moving the second wiping film in the width direction of the second wiping film so that the gap between the first wiping film and the second wiping film arranged on the base film is kept constant, Passing the base film and the first and second laminate films to produce a film laminate,
The sensor unit of any one of the first, second, and third sensor units may include an ultrasonic sensor that senses the position of the one side edge of the base film and one or both of the first and second edge side films without interfering with each other A first guide member including a sensor bracket and having an adjusting member to which the other end and a tip end of a connection bracket to be assembled at one end with the sensor bracket are connected and a female screw portion to be screwed with the male screw portion of the adjustment member, And a second guide member extending from the member and being fixedly positioned by being slidably movably mounted on a guide fixing bar having one end fixed to the roller frame. delete The method according to claim 1,
Wherein one of the first, second, and third actuators includes a first, second, and third drive motors for rotationally driving any one of the first, second, and third release rollers And a slider provided at a lower portion of the motor base is slidably mounted on the motor base and connected to one end of the motor base to be transmitted from one of the first, And an actuator for reciprocally moving the motor base in the width direction of the base film and the first and second laminated films by the detection signal. The method according to claim 1,
The first, second and third operating portions include a pair of first contact rollers which externally contact with the substrate film to generate a frictional force, a pair of second contact rollers which externally contact with the first sheet of laminate film to generate a frictional force, And a pair of third contact rollers for externally generating frictional force with the laminated film. The method of claim 4,
Wherein the pair of first contact rollers are simultaneously in contact with the back surface of the base film on which the first and second laminated film are not laminated. The method of claim 4,
Wherein the first laminated film passing through the pair of second contact rollers passes through a pair of second contact rollers arranged in an upper and lower direction in an S-shape, and both surfaces thereof contact simultaneously. The method of claim 4,
The contact rollers of any one of the first, second, and third contact rollers may include a horizontal bar having a predetermined length, one end of which is fixed to each motor base of the first, second, and third actuators, And a hollow cylindrical body assembled to be idle-rotatable via a pair of bearing members to be in contact with any one of the base film and the first and second laminated films.

Images