JPH0242440A - Film mounting device - Google Patents

Abstract

PURPOSE:To allow exact mounting with extremely high efficiency and to drastically decrease an operator's burden by providing a press sheet and a mounting head mounted with a leveling roller to press a layout sheet via this press sheet onto a separating film. CONSTITUTION:This device has a mounting table 4, separating film fixing pins 55a which are provided thereon an engage with the positioning punch holes formed to the separating film 58 and layout sheet fixing pins 56a which are provided on the table 4 and engage with the punch holes formed to the layout sheet 57. The device has the press sheet 18 superposed on the superposed layout sheet 57 and the mounting head 6 which is mounted with the leveling roller 24 to press the layout sheet 57 to the separating film 58 and moves along the surface of the table 4. The setting of the layout sheet 57 and the film 58 to the table 4 is possible in this way and the narrowing of the working range as compared to the device of dividing the device to a desk table and cover member and setting the films to both as with the conventional device is possible. The remarkable improvement in the operability is thus attained.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a film pasting device for pasting a decomposed film decomposed by a scanner onto a predetermined position of a mount.

(Prior Art) Normally, when performing multicolor printing, a photographic original is color-separated using a scanner, and yellow (Y) and magenta (Magenta) are separated into yellow (Y) and magenta (M) colors.
), cyan (C), and black (B) are obtained, and each of the separated films is attached to a predetermined position on a mount according to color.

Then, based on the mount of each hue to which the separation film is pasted, plates of each hue are made and multicolor printing is performed.

Therefore, when attaching the decomposition film to the mount, it is necessary to have extremely accurate positional accuracy not only for the mutual patterns but also for the different color films of the same pattern.

Therefore, in the past, for example,
The decomposition film was pasted onto the mount using a film pasting device as shown in No. 30. This device has a structure including a table base having a vacuum suction surface on which a decomposition film is set, and a cover member rotatably pivoted to the table base and having a vacuum suction surface on which a mount is set. It has become. In addition, the desk base has a decomposition film fixing pin that engages with the positioning punch hole formed in the decomposition film to hold the decomposition film in a predetermined position, and the cover member has a positioning punch hole formed in the mount and a decomposition film fixing pin that holds the decomposition film in a predetermined position. A mount fixing pin is arranged to engage with and hold the mount in a predetermined position.

When pasting, the decomposable film and mount are set in their respective positions, and double-sided adhesive tape is pasted on the decomposable film. After that, the cover material is polymerized on the table stand, and the decomposable film is attached to the mount. I was trying to paste it.

(Problems to be Solved by the Invention) However, such conventional film pasting devices have the following problems. In other words, a decomposition film must be placed on the table stand side, and a mount sheet must be placed on the cover part side, which covers a wide range of work areas, and the cover parts must be opened and closed manually, which is extremely troublesome. The workability was poor. In addition, the decomposition film and mount are vacuum-suctioned and held, then the cover is closed and polymerized on the tabletop, so if for some reason they are not set securely. However, there was a problem in that this could not be corrected, causing misalignment and wrinkles, so the work had to be done extremely carefully.

Furthermore, each point is registered and pasted by hand, and if this is done for four colors, it becomes a heavy burden, especially for those with little experience, so most people are experienced.

The present invention has been made based on the above circumstances, and its purpose is to provide a film pasting device that can perform pasting with extremely high efficiency and accuracy, and can significantly reduce the burden on the operator. It is.

(Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention is a film pasting device that pastes a decomposed film that has been decomposed by a scanner onto a predetermined position of a mount. a decomposable film fixing pin provided on the pasting table and engaged with a positioning punch hole formed in the decomposable film to hold the decomposable film in a predetermined position; and a positioning pin provided on the pasting table and formed in the mount. A mount fixing pin that engages with the punch hole to hold the mount in a predetermined position, a presser sheet that is superimposed on the mount positioned by the mount fixing pin, and a leveling roller that presses the mount against the decomposition film via the presser sheet. and a pasting head that affixes the decomposition film to the mount by moving along the surface of the mount base.

Further, the pasting head is provided with a mount holding device that holds the other end side of the mount sent out as the pasting head moves, and the mount holding device is connected to a first support roller located on one side of the mount. The second support roller is positioned on the other side of the mount, and the transfer is shifted so as not to come into contact with the first support roller.

(Function) With the above configuration, the present invention allows the backing paper and the decomposition film to be set on the pasting stand, and the working range is greater than that in the conventional case where they are set separately on both the desk stand and the cover member. It becomes possible to narrow the . In addition, by moving the pasting head along the surface of the pasting base, it is possible to press the backing paper against the pasting metal side and paste the decomposition film onto the backing paper. This eliminates the need for manual operations, making it possible to significantly improve operability. Furthermore, since the presser sheet is stacked on the mount and the leveling roller is pressed from above, the mount and the decomposable film can be brought into close contact with each other with uniform pressing force, allowing for good pasting. Furthermore, the state is gradually brought into close contact from one end side, and even if the set state is slightly damaged, it can be corrected, and high positional accuracy can be ensured.

In addition, since the pasting head is equipped with a backing paper holding device that holds the other end of the backing paper that is sent out as the pasting head moves, the backing paper can be sent out under tension without having to be held down manually. , it becomes possible to easily perform a good pasting operation without loosening.

In addition, the mount holding device moves the first support roller located on one side of the mount and the second support roller located on the other side of the mount by shifting the transfer so as not to roll into contact with the first support roller. Because of this structure, when setting the mount, you can easily set the mount by simply inserting the end of the mount between the pair of support rollers without touching the support rollers themselves. The mount is movable in the axial direction of the support roller, so even if it is inserted at a slight angle, the rigidity (strength) of the mount allows it to be adjusted evenly during feeding. This makes it possible to improve operability and maintain stable pasting accuracy.

(Example) Hereinafter, an example of the present invention will be described in detail with reference to FIGS. 1 to 9.

FIG. 1 shows a schematic configuration of the main parts of the film pasting device of the present invention, and FIG. 2 similarly shows the external appearance.

In the figure, reference numeral 1 indicates the main body of the device, and on the top surface of the device main body 1, a pasting stand 4 consisting of a base glass 2 and an opal 3 is provided. A head storage recess 5 is formed one step lower than 4 and serves as a home position for the pasting head 6. Further, on the upper right side of the front surface of the main body 1 of the apparatus, there is provided an operation panel 8 on which operation parts 7 such as a starting switch and other switches are arranged.

Further, the pasting table 4 is set at a height that is easy for the worker M to work on, and a lighting device 9 such as a fluorescent lamp is placed on the underside of the pasting table 4 so that it can be illuminated from below. It can be used as a light table.

Further, as shown in FIGS. 1 and 3, the pasting head 6 is mounted on a carriage 12 with a presser sheet winding shaft 13. It is constructed by mounting a leveling roller 141, a pair of mount holding rollers 151 as a mount holding device, a mount holder 16, and the like.

The presser sheet winding shaft 13 is always given a rotational force in the winding direction by a spring spring (not shown), and one end is attached to the wall surface of the head storage recess 5 via a stopper 17 (only the negative part is shown). The presser sheet 18 fixed thereon is wound up.

The mount holding roller pair 15 includes a lower roller 15a as a first support roller made of a metal roller or a hard rubber roller, and an upper roller 15 as a second support roller made of a urethane rubber roller or a general synthetic rubber roller.
It is composed of b. Further, the lower roller 15a is rotatably supported at both ends by bushes (not shown) attached to the front and rear carriage frames 12a and 12B of the carriage 12, and the upper roller 15b is rotatably supported at both ends by bushes (not shown) attached to the front and rear carriage frames 12a and 12B of the carriage 12. It is rotatably mounted on the free end of a movable arm 19.19. The upper roller 15b can be separated from the lower roller 15a if necessary.

Further, the pasting head 6 configured in this manner is configured to move at a predetermined speed in the left-right direction (direction of arrow a) along the upper surface of the pasting table 4 by a head moving mechanism 20 shown in FIG. It has become.

The head moving mechanism 20 has a configuration as shown in FIG. That is, the front and rear frames 21, 21 (
Front and rear carriage support rods 22.22 (only the rear carriage support rods are shown), which are integral with the front and rear frame portions 12a, 12a of the carriage 12, are vertically arranged inside the front frame (only the front frame is shown in FIG. 3). . These carriage support rods 22, 22 are vertically movably supported by sliders 24° 24 (only one shown) which are guided by slider guides 23, 23 (only one shown) to be able to reciprocate in the horizontal direction. It is in a state of being Furthermore, these carriage support rods 22.22 are connected to endless drive strips 26 stretched so as to form horizontal portions 26a and vertical portions 26b, respectively, via a plurality of sprockets 25...25... , 26 (only one shown) via connectors 27 and 27 (only one shown).

In addition, the sprocket 2 on which the driving strips 26, 26 are stretched
5.25 is configured such that the driving force of the reversible motor 30 is transmitted to the sprocket 25.25 via the power transmission system 31, thereby causing the vehicle to travel in the forward or reverse direction. The power transmission system 31 includes a driven sprocket 33 attached to a common rotating shaft 32 of one sprocket 25.25 of the sprockets 25. The drive sprocket 34 attached to the drive shaft 30a of the reversible motor 30 is interlocked with the drive sprocket 34 by an endless drive strip 35.

By rotating the reversible motor 30 in both forward and reverse directions, the drive strips 26, 26 and the carriage support rod 22.
A connecting tool 27° 27 that connects the driving strip 26,
26, the pasting head 6 reciprocates horizontally along the top surface of the pasting table 4 and the left edge of the main body 1 (see FIG. 4). In the state of , the head is housed in the head housing recess 5 when it is located on the right side. Further, when the pasting head 6 moves horizontally, guide rollers 36.36 (only one shown) attached to the lower end of the carriage support rod 22.22 run on horizontal guides 37°37 (only one shown). The pasting head 6 is designed to move smoothly, and when it is located at the left edge of the main body 1 and descends, the guide roller 36 is placed on the stopper 38, and the height of the pasting head 6 is lowered. It is designed to maintain a constant position.

Further, the leveling roller 14 mounted on the pasting head 6 has a configuration in which the pressing force can be adjusted and can be locked in an upwardly displaced position when the pasting head 6 moves back.

That is, the one end support shaft portion 14a of the leveling roller 14 is
It is attached to the carriage frame 12a as shown in FIGS. 5 and 6.

Note that the other end support shaft portion 14a of the leveling roller 14 has a similar attachment structure, and the explanation will be omitted since it is redundant.

One end of the leveling roller 14 is a vertically long guide groove 40a formed in the carriage frame 12a.
The support shaft 14a passes through the inverted-shaped through-holes 40, 40 consisting of the lock groove 40b connected to the upper end of the guide groove 40a, and is supported by the roller support mechanism 41 provided on the outside thereof. It is in a state where it is elastically supported so that it can move along 40.

The roller support mechanism 41 has one end support shaft portion 1 of the leveling roller 14.
4a, and a bracket 4 protruding from the carriage frames 12a, 12a.
3, a support shaft 45 whose lower end is connected to the bearing block 42 by loosely inserting it into the shaft insertion hole 44 bored in the bracket 43;
The compression coil spring 46 is fitted around the support shaft 45 and has its upper end surface pressed against the lower surface of the bracket 44 and its lower end surface pressed against the upper surface of the lower end flange 45a of the support shaft 45.

Further, the roller support mechanism 41 includes a pressing force adjustment mechanism 47 that allows the strength of the compression coil spring 46 to be adjusted as appropriate. That is, the bearing block 42 and the support shaft 45 are connected by screwing together a male thread 42a protruding from the bearing block 42 and a female thread 45b formed on the support shaft 45, as shown in FIG. The structure is such that the gap G between the lower end surface of the support shaft 45 and the upper end surface of the bearing block 41 can be varied by turning the upper end knob 45c of the support shaft 45. By changing this gap G, the pressing force of the compression coil spring 46 is changed and the pressing force of the leveling roller 14 is adjusted.

On the other hand, as shown in FIGS. 1 to 3, a first cam plate 50.50 is arranged on the right end side of the device main body 1, and a second cam plate 51.51 is arranged on the left end side. ing. Then, when the pasting head 6 reaches the terminal end of the forward path, that is, the right end side, the both end support shafts 14a, 14 of the leveling roller 14
a hits the first cam plate 50.50 and is pushed up
As shown on the right side of the figure, a carriage frame 12a.

It is adapted to be locked in lock grooves 40b, 40b of 12a. Further, when the leveling roller 14 reaches the end of the return path, that is, the head storage recess 5 on the left end side, the supporting shaft portions 14a, 14a at both ends hit the second cam plate 51, 51, as shown in FIG. As shown in the left side part, a carriage frame 12a.

The locking operation of the lock grooves 40b, 40b of the 12a is released, and the guide grooves 40a, 40a fall into the guide grooves 40a, 40a.

In addition, 55 shown in FIG. 1 are decomposable film fixing pinpers having decomposition film fixing pins 55a, 55a, respectively, and 56 is a mount fixing pinper having mount fixing pins 56a, 56a. Further, 57 is a printing negative (or positive), 58 is a decomposition film, 59 is a mount, and 60 is a double-sided adhesive tape.

In addition, there is a vacuum suction hole 65°65 (
(see FIGS. 1 and 2). The vacuum suction hole 65.65 is a joint 66 that penetrates the pasting table 4.
, a vacuum source (
(not shown) and constitutes a vacuum mechanism 68. Then, when the pasting head 6 moves to the right end side, the presser sheet 18 is strongly attracted to the pasting table 4 side, and the decomposable film 58 and the mount 59 are strongly adhered with double-sided adhesive tape.

Next, a pasting operation using the film pasting device configured as described above will be explained with reference to FIGS. 7 to 9.

First, when pasting, the necessary decomposition film 58...
Prepare. For example, the patterns are A, B, and C.

Assuming that there are four types D, as shown in FIG.
- In other words, yellow decomposition film Ay, BY, Cy
, DY, magenta decomposition film Am, Bm, Cm, D
m, cyan separation films Ac, Bc, Cc, Dcs black separation films Ab, Bb, Cb, Db are prepared, and these four color separation films 58 with the same pattern are prepared.
...For example, positioning punch holes 61 and 61 are punched so that Ay, Am, Ac, and Ab are not misaligned with each other.

Next, as shown in FIG. 8(a), the printing plate photographing negative (or positive) 57 is fixed on the mounting table 4 via the mounting plate fixing pinper 56 so that it becomes a reverse image when viewed from above. Secure the four corners of the negative (or positive) 57 with cellophane tape. At this time, the pinper 56 for fixing the mount is also attached to the pasting base 4.
It is fixed on top with cellophane tape.

Next, as shown in FIG. 8(b), the decomposable film 58 is placed with the film surface facing downward according to the pattern layout via the decomposable film fixing pimp 55. At this time, the separation films 58 of the same color...for example, yellow separation films Ay and B as shown in FIG.
Place Y, Cy, and DY.

At this time, the decomposition film fixing pimps 55 are inserted into the positioning punch holes 61, 61 of these decomposition films 58...
. . . Degradable film fixing pin 55a.

55a, and the pimper 55 for fixing the decomposition film...
Photograph the negative (or positive) using cellophane tape.
Fixed at 57. Further, a double-sided adhesive tape 60 for adhering to the mount 59 is pasted on the decomposable film 58 on the outside of the effective printing surface.

Next, as shown by the chain double-dashed line in FIG.
It is passed between the lower roller 15a and the upper roller 15b of No. 5 and placed on the mount holder 16 and held.

At this time, the pasting head 6 is located in the head storage recess 5 which is one step lower than the pasting table 4, and is at the same height as the pasting table 4, making the above work easier. .

In this way, the decomposition film 58... and the mount 5
9 is completed, the start switch, which is one of the operation parts 7 of the operation panel 8, is operated. As a result, the reversible motor 30, which is the driving source of the rad movement mechanism 20, is driven, and as shown in FIG. After rising to a position where it is almost on the same level as the plane, it begins to move horizontally.

With this forward movement of the pasting head 6, (d) in FIG.
And as shown in FIG. 6, presser sheet 18, mount 59
1. While the decomposable film is polymerized, it is pressed by the leveling roller 14, and the decomposable film 58 to which the double-sided adhesive tape 60 is attached is transferred and adhered to the mount 59.

At this time, the mount 59 is pressed through the presser sheet 18 and the vacuum mechanism 68 presses the presser sheet 18.
is strongly attracted to the side of the pasting table 4, so that the mount 59 and the decomposable film 50 can be brought into close contact with each other with a uniform pressing force, and good pasting is possible. Furthermore, Bimper 55.
The decomposition film 58 is gradually brought into close contact from the one end side fixed through the film 56, and even if the set state of the decomposable film 58 is slightly damaged, it can be corrected, and high pasting accuracy can be ensured. Furthermore, since the unoverlaid portion of the mount 59 is held by the mount holding roller pair 15 and the mount holder 16 as a mount holding device, it is necessary to press the mount 59 by hand to prevent it from drooping or becoming loose. None.

Further, the presser sheet 18 is in a state where appropriate tension is applied because the presser sheet winding shaft 13 is constantly biased in the winding direction by a spring spring (not shown), and the mount 59 is in a state where the mount 59 is pressed against the mount holding roller. 15 and is in a state where an appropriate tension is applied, the mount 59 and the presser sheet 18 are in close contact with each other without any slack.
Pasting can be performed with high positional accuracy.

In this way, when the pasting head 6 reaches the end of the forward path, that is, the right end side of the device main body 1, the both end support shafts 14a, 14a of the leveling roller 14 hit the first cam plate 51, 51, and the As shown in FIG. 8(e), the support shaft portions 14a at both ends of the leveling roller 14.

14a is locked in lock grooves 40b, 40b formed in the carriage frames 12a, 12a, and the leveling roller 1
4 is held in an upwardly displaced state, the reversible motor 30 of the head moving mechanism 20 stops, and the pasting head 6 stops at this position.

Then, after a time arbitrarily set by the timer, the reversible motor 30 of the head moving mechanism 20 rotates in the reverse direction.
As shown in FIG. 8(f) and (g), the pasting head 6 moves back. At this time, the presser sheet 18 is sequentially wound around the presser sheet winding shaft 13, and the leveling roller 14 is in an upwardly displaced state. There is no possibility of damaging the pasting condition by contacting...

Next, when the pasting head 6 moves back to the position facing the head storage recess 5, the pasting head 6 descends to be accommodated in the head storage recess 5, as shown in (h) in FIG. As shown in FIG.
a hits the second cam plate 51.51 and the both end support shaft portions 14a
, 14a are removed from the lock grooves 40b, 40b and guided to the guide grooves 4Qa, 40a, and the leveling roller 14 is in a downwardly displaced state. Then, when the pasting head 6 is securely accommodated in the head storage recess 5, the reversible motor 30 of the head moving mechanism 20 stops.

After that, the mount 59 on which the yellow separation films 8... are pasted is removed, and the other three colors, that is, magenta, cyan, and black separation films 58... are set one after another as described above. It will be pasted onto the mount 59 in the same manner.

Therefore, with the above configuration, the pasting work can be performed with the five mounts and the decomposable film 58 set on the pasting table 4, and they are separated into texture and cover parts as in the past. This is not necessary and the scope of work can be narrowed. In addition, by moving the pasting head 6 along the surface of the pasting table 4, the five mounts are pressed against the pasting table 4 side, and the mount 4 is pressed.
The decomposition film 58 can be pasted on the cover, and the operability can be greatly improved compared to the conventional method which relies on a single manual operation such as opening and closing a cover member. Also, mount 5
9, the presser sheet 18 is stacked on top of it and the leveling roller 14 is pressed onto it, so that the backing sheet 59 and the decomposition film 5 are pressed with uniform pressing force.
8... can be brought into close contact with each other, and good pasting is possible. Furthermore, the state is gradually brought into close contact from one end side, and even if the set state is slightly damaged, it can be corrected, and high positional accuracy can be ensured.

Furthermore, when performing work in which a large number of decomposable films 58 are to be pasted, for example, it is difficult to sufficiently adhere the decomposable films 58 to the mount 18 with only the pressure of the leveling roller 14. When the mounting base 4 moves to the right end side, by communicating the vacuum suction holes 65 and 65 with the vacuum source, the presser sheet 18 is strongly pushed toward the mounting base 4 as shown by the two-dot chain line in FIG. 8(e). By suction, the decomposable film 58 and the five mounts can be strongly adhered with double-sided adhesive tape.

Moreover, since the pasting head 6 is provided with a pair of mount holding rollers 15 as a mount holding device that holds the other end side of the mount 59 sent out as the pasting head 6 moves, the mount
9 can be sent out in a taut state without having to be held down manually, making it possible to easily perform a good pasting operation without loosening.

In the above-mentioned embodiment, the mount holding device is constituted by a mount holding roller pair 15 consisting of a lower roller 15a as a first support roller and an upper roller 15b as a second support roller that roll into contact with each other. 59 is held by the weight of the upper roller 15b, but the present invention is not limited to this, and as shown in FIGS. The upper roller 15b located on the upper surface (other surface) side of the mount 59 is displaced toward the center of the pasting head 6 to a position where it does not come into contact with the lower roller 15a (displaced by the dimension shown in FIG. 10). It is also possible to have a configuration in which they are arranged in parallel.

With this configuration, when setting the mount 59, the mount 59 can be set simply by inserting it between the lower roller 15a and the upper roller 15b so that the five ends of the mount go under the upper roller 15b, which is similar to the embodiment described above. It is not necessary to lift and insert the upper roller 15b each time as in the case of , and operability can be improved.

Further, the set five mounts can be moved in the axial direction of both the upper and lower rollers 15a, 15b without applying any force when pressed by the upper roller 15b's own weight as in the case of the previous embodiment. Therefore, as shown in FIGS. 12 and 13, even if the end of the mount 59 is inserted in a slightly slanted state, the rigidity (strength of the mount 59) of the mount 59 will correct it evenly during feeding, as shown in FIG. 13. As shown by the two-dot chain line, the mount 59 does not become wavy, and therefore the mount 59 does not need to be set strictly evenly, making it possible to improve operability and maintain stable pasting accuracy. .

In addition, 59a in the figure is one end surface of the mount 59, and 59b
1 and 2 respectively show the other end surface of the mount 59.

In addition, the upper roller 15b is divided into a plurality of small rollers 70, each of which can rotate independently, in order to facilitate the tilt correction during feeding.

In addition, it goes without saying that the present invention can be modified in various ways without departing from the gist thereof.

(Effects of the Invention) As explained above, according to the present invention, it is possible to provide a film pasting device that can perform pasting with extremely high efficiency and accuracy, and can significantly reduce the burden on the operator. .

[Brief explanation of the drawing]

1 to 9 show an embodiment of the present invention,
Figure 1 is a partially sectional front view showing the film pasting device;
The figure is also a schematic perspective view, FIG. 3 is a schematic perspective view partially omitting the pasting head and the cam plate for operating the leveling roller, FIG. 4 is a configuration diagram of the pasting head moving mechanism, and FIG. The figure is a partial perspective view of the pasting head, Figure 6 is an explanatory diagram of the structure of the support mechanism of the leveling roller, Figure 7 is a plan view of the decomposed film made based on four patterns, and Figure 8 ( a) to (h) are explanatory diagrams showing the pasting operation of the film pasting device, FIG. 9 is a plan view showing the state in which the printing plate negative and the decomposed film are placed on the pasting table, and FIG. 10 is the mount FIG. 11 is a schematic perspective view of the main parts; FIG. 12 is a schematic plan view showing a state in which the mount is held diagonally; FIG. , FIG. 13 is a schematic front view similarly showing a state in which the mount is held diagonally. 4... Pasting stand, 6... Pasting head, 14... Leveling roller, 15... Backing paper holding device (stand holding roller pair) 1
5a...first support roller (lower roller), 15b...
・Second support roller (upper roller), 18...presser sheet, 55...pimper 55a for fixing the decomposition film...
- Degradable film fixing bin, 56... Binper for fixing the mount 56a... Mount fixing pin, 58... Degradable film, 59... Mount, 60... Double-sided adhesive tape, 61
...Positioning punch hole. Applicant's agent Patent attorney Takehiko Suzue 14a Figure ■ Figure

Claims (2)

[Claims] (1) A film pasting device for pasting a decomposed film disassembled by a scanner at a predetermined position on a mount, comprising: a pasting stand; a positioning punch hole provided on the pasting stand and formed in the decomposed film; a degradable film fixing pin that engages to hold the degradable film in a predetermined position; a mount fixing pin that is provided on the pasting base and engages with a positioning punch hole formed in the mount to hold the mount in a predetermined position; It is equipped with a presser sheet that is superimposed on the mount that is positioned by the mount fixing pin, and a leveling roller that presses the mount against the decomposable film through this presser sheet, and is mounted on the mount by moving along the surface of the pasting base. A film pasting device comprising a pasting head for pasting a decomposable film. (2) The pasting head includes a mount holding device that holds the other end of the mount that is sent out as the pasting head moves, and the mount holding device includes a first support roller located on one side of the mount. 2. The film pasting device according to claim 1, further comprising a second support roller positioned on the other side of the mount and shifted in its transport so as not to come into contact with the first support roller.