JPH07148689A - Rotary cutter device for laminater - Google Patents

Abstract

PURPOSE:To eliminate film chips stuck to the tip of a rotary blade so as to prevent the adhesion of chips to a cut film by wiping the tip of the rotary blade in a rotary cutter in the longitudinal direction of the blade by a cleaner. CONSTITUTION:When a rotary blade 17 is stopped in a cleaning position, a wire 42 is driven in the clockwise direction of a pulley 30B by an electronic motor 44 through the pulley 30B. Then a cleaner holding member 32 is moved to the right. When this cleaner holding member 32 is separated from the position of a cleaner pressing member 48, a lever 46 is pushed out in the semi-clockwise direction by a spring 46B, so that a cleaner 34 comes in contact with the blade tip of the rotary blade 17. When the cleaner holding member 32 is further driven in this contact state, the cleaner 34 wipes film chips stuck to the blade tip of the rotary blade 17.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a film laminating apparatus called a laminator, and more particularly to a laminator for laminating a film on the surface of a substrate for printed wiring or the like, in which the film is cut according to the length of the substrate. Rotary cutter device for

[0002]

2. Description of the Related Art In the process of manufacturing a printed wiring board used for electronic equipment such as a computer, there is a step of sticking a laminate film on the surface of a printed wiring board.

At this time, when the film is cut by a rotary cutter, the film is cut between the fixed blade and the rotary blade by rotating the rotary blade as disclosed in, for example, Japanese Patent Laid-Open No. 3-288626. There is something to do.

When the film is cut, chips are generated, which has been solved by suctioning the rotary blade and its periphery by vacuum.

[0005]

However, in recent years, the structure of a VLSI or the like to be covered by a film has become extremely fine, and in some cases even a small amount of dust may be a defective product. However, it has been impossible to completely collect the chips only by collecting the dust by the conventional vacuum, and in particular, it has been impossible to prevent the chips attached to the tip of the rotary blade from adhering to the film.

The present invention has been made in view of the above-mentioned conventional problems, and film dust (including a coating material such as photoresist and other substances coated on a film) attached to the tip of a rotary blade is a film. It is an object of the present invention to provide a rotary cutter device for a laminator, which is prevented from adhering to the surface.

[0007]

According to a first aspect of the present invention, a continuous film is fed from the film sticking surface at the leading end in the transport direction of the substrate to the film sticking surface at the rear end in the feeding direction. From the rotary cutter device for a laminator that cuts the continuous film into dimensions corresponding to the length of the substrate in the conveying direction by a rotary cutter including a rotary blade and a fixed blade during the application of the film. It is possible to reciprocate along a guide parallel to the rotation center axis of the rotary blade at least in the longitudinal cutting region of the rotary blade at a position substantially opposite to the film passage line with the blade center of rotation in between. Cleaner holding member disposed on the rotary blade, a cleaner held on the rotary blade side of the cleaner holding member, and a cleaner for moving the cleaner holding member along the rotary blade. And Na driving device, will have a cleaner set device cleaner is driven to the waiting position where the wiping position and the non-contact to contact the rotary blade said cleaner supporting member is held, the cleaner-set equipment,
The cleaner driving device drives the cleaner to a cleaning position when the rotary blade is in a position facing the cleaner, and the cleaner driving device causes the cleaner holding member to be at least parallel to the rotary blade central axis in a state where the cleaner is in contact with the rotary blade. The cleaner set device achieves the above object by moving the rotary blade within the cutting region and then driving the cleaner to the standby position.

According to a second aspect of the present invention, in the cleaner setting device, the spring for urging the cleaner on the cleaner holding member toward the rotary blade and the rotary blade on the guide side for guiding the cleaner holding member. A cleaner pressing member may be provided adjacent to the outer side of the cutting region to press the cleaner against the spring in a direction away from the rotary blade.

According to a third aspect of the present invention, the cleaner, the cleaner holding member, and the guide are arranged in a dust collecting cover that surrounds substantially half of the cross section of the rotary blade, and a dust suction duct is provided in the dust collecting cover. It may be connected.

Further, according to a fourth aspect, the rotary blade is
Rotation is stopped at the wiping position where the cleaner contacts,
The width of the cleaner in the rotating direction of the rotary blade may be larger than the range of twisting of the rotary blade at the tip of the rotary blade in the rotation stopped state at the time of contact with the cleaner.

Further, according to a fifth aspect, the rotary blade is rotated at a slow speed at a wiping position where the cleaner comes into contact with the cleaner holding member, and when the cleaner holding member moves in the rotation center axis direction of the rotary blade, It may be moved in the same rotation direction in synchronization with the rotation.

According to a sixth aspect of the present invention, the rotary blade is more than the film trailing edge from the stop until the tail end of the cut film comes out of the rotation locus range of the rotary blade immediately after the film is cut. You may make it rotate in the range of a slow speed.

[0013]

According to the invention of claim 1, since the tip of the rotary blade in the rotary cutter is wiped by the cleaner in the longitudinal direction of the blade, the chips of the film adhering to the tip of the rotary blade are removed, Adhesion to the cut film is prevented.

The cleaner is in the standby position when the film is cut by the rotary blade and does not interfere with the rotary blade.

According to the second aspect of the present invention, when the rotary blade is wiped by the cleaner, the cleaner comes into contact with the rotary blade in the cutting area of the rotary blade, and when the cleaner reaches the area adjacent to the outside of the cutting area, the cleaner is pressed. Since the member separates the cleaner from the rotary blade, only the necessary portion of the rotary blade is wiped off.

According to the invention of claim 3, substantially half of the rotary blade, the cleaner, the cleaner holding member and the guide for guiding the cleaner are arranged in the dust collecting cover connected to the dust suction duct, so that the film is cut. It is possible to collect not only the scattered chips but also the film chips dropped from the cleaner when the rotary blade is wiped by the cleaner.

According to the invention of claim 4, since the width of the cleaner in the rotating blade rotating direction is larger than the range of twisting of the rotating blade at the tip of the rotating blade, the rotating blade is stopped and the cleaner is rotated along the axis of the rotating blade. Even if it is moved in the direction, all the rotary blades can be wiped off.

According to the fifth aspect of the present invention, the rotary blade is rotated at a slow speed in the wiped state, and in response to this, the cleaner also moves in the rotational direction of the rotary blade while moving in the central axis direction of rotation. The tip of the rotary blade can be wiped off without increasing the width of the rotary blade in the rotating direction.

According to the invention of claim 6, since the rotary blade immediately after cutting the film is slower than the cut film tail end, the rotary blade does not interfere with the film tail end and catch it. . Further, since the rotary blade does not stop, the operating time per one rotation of the rotary blade can be shortened.

[0020]

Embodiments of the present invention will be described below with reference to the drawings.

First, a schematic structure of a laminator to which the present invention is applied will be described with reference to FIG.

The laminate film 1 has a three-layer structure of a transparent resin film, a photosensitive resin layer and a transparent resin film, and is continuously wound around the supply roller 2.

The laminate film 1 from the supply roller 2 is
The film separating member 3 is a translucent resin film (protective film) 1
A, a laminate film 1B composed of a photosensitive resin layer and a translucent resin film, one surface (adhesion surface) of which is exposed, is separated. This laminated film 1B is cut by the rotary cutter device of the present invention.

The separated translucent resin film 1A is constructed so as to be wound up by a winding roller 4. The supply roller 2 and the take-up roller 4 are provided in pairs vertically symmetrical with respect to the substrate transport path I-I.

The other separated laminate film 1B
The leading end side in the feeding direction of is fed to the main vacuum plate (film feeding member) 6 via the tension roller 5.

The main vacuum plate 6 has a large number of suction grooves and suction holes to which negative pressure is applied (both not shown).
Is provided on the surface so that the laminated film 1B can be adsorbed, and is configured to be close to and away from the film bonding position (moving in the vertical direction).

The main vacuum plate 6 is slidably mounted on a guide rail 7, and the guide rail 7
Is attached to the main vacuum plate support plate 8. The main vacuum plate support plate 8 is provided on a mounting frame (not shown) of the apparatus main body so as to be vertically movable via a rack gear and a pinion gear 10. The rack gear is vertically moved by a drive motor 11.

Further, a film holding member 12 for winding the leading end is provided on the main vacuum plate supporting plate 8 slidably on front and rear guide rails (not shown).

A suction groove and a suction hole (both not shown) to which a negative pressure is applied are provided on the film-winding member 12 for winding the leading end, and in particular, the fixed blade 1 of the rotary cutter is provided.
Only the suction hole is provided in the front end region on the fifth side, so that the laminated film 1B can be reliably held by the front end winding film holding member 12.

The film holding member 12 for winding the leading end is also provided.
The connecting rod 13 is restrained in the advancing / retreating direction with respect to the laminated film 1B, and is slidably fitted in the vertical direction. The connecting rod 13 is attached to the fixed blade supporting member 14, and The fixed blade 15 is supported by the fixed support member 14.

Reference numeral 16 in FIG. 2 is a rotary blade supporting member,
The rotary blade 17 is rotatably supported by the rotary blade support member 16 at a position facing the fixed blade 15.

Air blow tubes 19 and 20 for blowing air toward the film are provided above and below the rotary blade support member 16, respectively. This air blowing pipe 19,2
In No. 0, a large number of air blowout holes (not shown) are formed in the side facing the laminate film 1B at a pitch of, for example, 20 mm along the longitudinal direction of each tube.

In FIG. 2, reference numeral 21 is a thermocompression bonding roller, 22 is a printed wiring board substrate, 23A is a driving roller, 23B is a driven roller, 24 is a substrate pressing member, and 25 is a vacuum bar.

The substrate pressing member 24 is composed of a substrate pressing roller 24A and a substrate holding roller air cylinder 24B for moving it vertically.

The thermocompression bonding roller 21 to the substrate pressing member 24
The relationship is as follows.

The front end of the printed wiring board substrate 22 is detected by the substrate front end position detection optical sensor 27 provided in the vicinity of the substrate transfer path, and the printed wiring board substrate 22 is transferred to the temporary film mounting position after a predetermined time. Then, the rotation of the driving roller 23A is stopped. At the same time, the substrate pressing roller 24A presses the substrate with the substrate pressing member 24.
Air cylinder 24B for substrate pressing roller that moves
Is activated.

By the substrate pressing roller 24A, the movement of the printed wiring board substrate 22 is surely stopped, and even if the front end portion 6D of the main vacuum plate 6 comes into contact with the printed wiring board substrate 22, the printed wiring board substrate 22. Does not move, and the laminated film 1A is temporarily attached.

The substrate pressing roller 24A holds the printed wiring board substrate 22 until the thermocompression-bonding roller 21 contacts the printed wiring board substrate 22, and the substrate is synchronized with the contact timing of the thermocompression-bonding roller 21. The presser roller air cylinder 24B is released.

The rotary cutter device 26 including the fixed blade supporting member 14, the fixed blade 15, the rotary blade supporting member 16 and the rotary blade 17 is rotated as shown in FIG. 1 and FIGS. At a position substantially opposite to the passage line 28 of the laminate film 1B with the center of rotation of the blade 17 in between, parallel to the center axis of rotation of the rotary blade 17 at least in the longitudinal cutting region of the rotary blade 17. A cleaner holding member 32 arranged so as to be capable of reciprocating along the guide 30, a cleaner 34 held on the rotary blade 17 side of the cleaner holding member 32, and the cleaner holding member 32 is driven along the rotary blade 17. The cleaner driving device 36 for driving and the cleaner 34 held by the cleaner holding member 32 are driven to a wiping position where they contact the rotary blade 17 and a standby position where they become non-contact. And Nasetto device 38 is configured to include a.

As shown in FIGS. 3 to 5, the guide 30 is a U-shaped cross-section member having an opening on the side of the rotary blade 17, and the cleaner holding member 32 has a channel inside the U-shaped member. 3 and 5, it is provided so as to be movable in the left-right direction.

The cleaner holding member 32 is the guide 30.
Wire 42 stretched parallel to this in the channel of
When the wire 42 moves in the channel, it is driven along the guide 30 in the left and right directions of FIGS. 3 to 5.

The wire 42 is wound around a pulley 30B via a guide roll 30A arranged in the vicinity of the left end outlet in the drawing of the guide 30, and further passes through the outside of the guide 30 in parallel therewith to show the guide 30. 4 through the guide roll 30C arranged in the vicinity of the right end opening, and again forms a loop reaching the inside of the guide 30. Reference numeral 4 in FIG.
Reference numeral 4 denotes an electronic motor for driving the pulley 30B around which the wire 42 is wound.

The cleaner driving device 36 comprises guide rolls 30A and 30C, a pulley 30B, a wire 42 and an electronic motor 44.

The cleaner holding member 32 is provided with a lever 46, one end of which is swingably supported by a pin 46A, on the end surface of the cleaner holding member 32 on the rotary blade 17 side. This lever 46
Is swingable in a horizontal plane passing through the central axis of the rotary blade 17, and the cleaner 34 is detachably attached to the rotary blade side of its free end. Cleaner 34
Is made of, for example, a highly compressed felt, and is impregnated with an appropriate solvent and a cleaning liquid so that the film chips adhering to the blade edge 17A of the rotary blade 17 can be easily wiped off.

The free end of the lever 46 is biased toward the rotary blade 17 by the spring 46B. A hook 46C is provided at the tip of the lever 46, and a stopper 46E is provided on the body 46D side of the cleaner holding member 32 so as to face the tip of the hook 46C. The lever 46 is moved by the spring 46B toward the rotary blade 17 direction. When it is urged to engage with the hook 46C, the position of the cleaner 34 in the direction of the rotary blade 17 is regulated.

A cleaner pressing member 48 is arranged at a position slightly closer to the center in the longitudinal direction than both ends of the guide 30. The cleaner pressing member 48 is a pipe-shaped member parallel to the pin 46A for pivotally supporting the lever 46, and when the cleaner holding member 32 is moved to the position of the cleaner pressing member 48, the lever 46 rotates. Blade 1
7 The side surface is brought into contact with the lever 46 to push the cleaner 3
4 is to be separated from the rotary blade 17.

The lever 46, the spring 46B and the cleaner pressing member 48 constitute the cleaner setting device 38.

FIG. 6 shows the rotational position of the rotary blade 17 and the fixed blade 15.
FIG. 6 is an enlarged cross-sectional view showing the positional relationship with the cleaner 34. As shown in FIG. 6, the blade edge 15A of the fixed blade 15
Is maintained at the intersection of the blade edge 17A of the rotary blade 17 and the film passage line 28.

The film passage line 28 is arranged so as to pass through a position deviated from the vertical line passing through the central axis of the rotary blade 17 by approximately 40 ° in the clockwise direction in FIG.

Further, as described above, the cleaner 34 is arranged so as to come into contact with the vicinity of the intersection line on the left side of the rotation locus of the blade edge 17A of the rotary blade 17 and the horizontal plane passing through the center of the rotary blade 17.

Here, the rotary blade 17 is controlled to rotate as follows.

First, the rotary blade 17 stands by at the upper end position A in FIG. 6 and is rotated clockwise at the same time as the cutting signal so that the blade edge 17A of the rotary blade 17 is the blade edge 15A of the fixed blade 15.
When the laminated film 1B comes out of the rotation locus of the rotary blade 17 downward in the figure, it is rotated again clockwise and stopped at the wiping position C by the cleaner 34. After a predetermined time, it is driven again in the clockwise direction to reach the standby position A at the upper end.

The cleaner 34 and the cleaner holding member 32
The guides 30 and the dust collecting cover 5 as shown in FIG.
Covered by 0s. A dust suction duct 52 is connected to the dust collecting cover 50 so as to suck out dust, chips and the like generated in the dust collecting cover 50.

The dust collecting cover 50, as shown in FIG. 7, is a main cover 50A attached to a frame 56.
And a sub cover 50B, and the frame 56 is fixed to the rotary blade support member 16 at both ends thereof. Further, the guide 30 for guiding the cleaner holding member 32 and the electronic motor 44 are attached to the frame 56.

The main cover 50A is connected to the dust suction duct 52 at one end thereof and surrounds the lower portion of the guide 30 and the like, and the sub-cover 50B extends from the upper side of the guide 30 to the upper side of the rotary blade 17. To cover
As shown in FIG. 8, the tips of both are the rotary blades 17
The rotary blade 17 is arranged so as to be closer to the vicinity of the film passing line 28 than the upper end of the rotary blade 17.

In FIGS. 1 and 4, reference numeral 60 is a rotary cutter angle adjuster (air cylinder), 62 is an air cylinder for sliding a fixed blade, and 64 is a locking knob for positioning when the rotary cutter is used and not used. .

Next, the operation of the apparatus of the above embodiment will be described.

When cutting the laminated film 1B on the film passage line 28, the blade edge 17A of the rotary blade 17 is cut.
Is at the standby position A at the upper end of the blade edge rotation locus in FIG.

From here, the blade tip 17A of the rotary blade 17 is driven clockwise in FIG.
Cooperate with the cutting edge 15A of No. 5 to cut the laminated film 1B between the contact points of both.

After the cutting, the rotary blade 17 is immediately stopped from rotating, and the tail end of the laminated film 1B cut during that time comes out of the rotational trajectory of the rotary blade 17. After that, rotary blade 1
7 is driven clockwise again and stopped at the cleaning position shown by the solid line in FIG.

Until this time, the cleaner holding member 32
3 is located at the stroke end position to the left as shown in FIGS. 3 and 5, and the lever 46 is pushed by the cleaner pushing member 48 and pushed in against the spring 46B. The cleaner 34 attached to the lever 46 of the member 32 is in the standby position separated from the rotary blade 17 as shown in FIG.

From this state, when the rotary blade 17 stops at the cleaning position, the pulley 3 is driven by the electronic motor 44.
0B to the wire 42, and in FIG.
When driven in the clockwise direction of B, the cleaner holding member 32 is moved to the right in FIGS. 3 and 5.

When the cleaner holding member 32 is separated from the position of the cleaner pressing member 48, the lever 46 is pushed out by the spring 46B in the counterclockwise direction in FIG.
4 contacts the blade edge 17A of the rotary blade 17.

The cleaner holding member 32 in this contact state
When is further driven, the cleaner 34 wipes off the film chips attached to the blade edge 17A of the rotary blade 17.

After the cleaner holding portion 32 reaches the stroke end in the right direction, the electronic motor 44 is rotated in the reverse direction to wipe the blade edge 17A in the opposite direction, and the cleaner holding member 32 is returned to the position shown in FIGS. 3 and 5. Complete the cleaning process.

Here, as shown in FIG. 6, the rotary blade 17
Is twisted and has a width in the circumferential direction of the rotary blade, but since the width of the cleaner 34 is larger than this width,
The blade edge 17A will be completely wiped off.

In the cleaning process by the cleaner 34, if the film chips attached to the cutting edge 17A fall without adhering to the cleaner 34, they are sucked into the dust suction duct 52 and discharged.

After the cleaning of the blade tip 17A by the cleaner 34 is completed, the rotary blade 17 is rotated about 90 ° to the upward position which is the standby position, and the rotary blade 17 is prepared for the next cutting.

When the supply roller 2 for the laminated film 1 is to be replaced, the rotary blade supporting member 16 is manually operated to rotate the rotary blade 1 as shown by the chain double-dashed line in FIG.
Along with 7, the dust collecting cover 50, the guide 30, the cleaner holding member 32 and the like contained therein are moved leftward in the drawing.

In the above embodiment, the cleaner holding member 32 is guided by the guide 30 and reciprocates once in one cleaning step, but the present invention is not limited to this. You may make it move only one way in one cleaning process. The cleaner 34 is a consumable item and should be replaced as appropriate.

In the above embodiment, the rotary blade 17
Is stopped immediately after cutting the laminated body film 11B, and the laminated body film 11B cut in the meantime comes out of the rotation locus of the blade edge 17A of the rotary blade 17 so that interference with the blade edge 17A can be avoided. However, the present invention is not limited to this. For example, as shown in FIG. 9, from the point B until the tail end of the cut laminate film 1B comes out of the rotation trajectory of the rotary blade 17 after cutting. It may be rotated at a speed slower than the tail end up to the point D, and thereafter, may be rotated at high speed from the point D to the cleaning position C.

By doing so, the time per one rotation of the rotary blade 17 is shortened, and it is possible to sufficiently cope with the case where the laminate film 1B has a short cutting length and the feeding speed is fast.

In the above embodiment, since the width of the cleaner 24 in the rotating direction of the rotary blade 17 is made larger than the range of the rotary blade twist at the tip of the rotary blade 17 in the rotation stopped state at the time of contact with the cleaner, the rotary blade 17 To stop
Even if the cleaner 34 is moved in the rotary blade axial direction, the rotary blade 17 can be wiped off entirely.
When the cleaner holding member 32 is moved in the direction of the rotation center axis of the rotary blade 17 at a wiping position where the cleaner 34 comes into contact, the cleaner holding member 32 is also rotated in the same direction as the rotation of the rotary blade 17. By moving the cleaner 34 without increasing the width of the cleaner 34 in the rotation direction of the rotary blade 17,
The tip of the rotary blade 17 may be wiped off.

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of a rotary cutter device according to the present invention.

FIG. 2 is a schematic sectional view showing a schematic structure of a laminator to which the rotary cutter device according to the present invention is applied.

FIG. 3 is a plan view showing a main part of the rotary cutter device according to the embodiment.

FIG. 4 is a plan view showing the main part of the embodiment.

FIG. 5 is a front view showing the vicinity of the cleaner of the embodiment.

FIG. 6 is a schematic cross-sectional view showing an enlarged positional relationship of a rotary blade, a fixed blade, a film passage line, and a cleaner in the embodiment.

FIG. 7 is a perspective view showing a dust cover in the same embodiment.

FIG. 8 is a cross-sectional view similar to FIG. 1 showing a state in which a dust collecting cover is attached in the embodiment.

FIG. 9 is a schematic side view showing a rotary blade rotation driving step in another embodiment of the present invention.

[Explanation of symbols]

 1, 1B ... Laminated film 26 ... Rotary cutter device 28 ... Film passing line 30 ... Guide 32 ... Cleaner holding member 34 ... Cleaner 36 ... Cleaner drive device 38 ... Cleaner setting device 42 ... Wire 44 ... Electronic motor 46 ... Lever 46B ... Spring 48 ... Cleaner pressing member 50 ... Dust collection cover

Claims (6)

[Claims] 1. A continuous film from the film sticking surface at the front end in the transport direction of the substrate to the film sticking surface at the rear end is sequentially stuck from the front end side in the feeding direction, and is rotated during the sticking of the film. With a rotary cutter including a blade and a fixed blade, in a rotary cutter device for a laminator that cuts the continuous film into dimensions corresponding to the length in the transport direction of the substrate, between the rotation centers of the rotary blades, of the film. A cleaner holding member arranged at a position substantially opposite to the passage line so as to be able to reciprocate along a guide parallel to the rotation center axis of the rotary blade at least in the range of the longitudinal cutting region of the rotary blade, and the cleaner. A cleaner held on the rotary blade side of a holding member, a cleaner drive device for moving the cleaner holding member along the rotary blade, and the cleaner holding portion. A cleaner set device that drives the cleaner held by the wiping position in contact with the rotary blade and a standby position in which the cleaner does not contact the rotary blade, and the cleaner set device has a position in which the rotary blade faces the cleaner. When the cleaner is driven to the cleaning position, the cleaner driving device moves the cleaner holding member parallel to the central axis of the rotary blade with the cleaner in contact with the rotary blade.
Move at least within the cutting area of the rotary blade, then
The cleaner set device drives the cleaner to the standby position, which is a rotary cutter device for a laminator. 2. The cleaner setting device according to claim 1, wherein the cleaner setting device includes a spring for urging the cleaner on the cleaner holding member in the direction of the rotary blade, and a cutting region for the rotary blade on a guide side for guiding the cleaner holding member. And a cleaner pressing member that is provided adjacent to the outside of the cleaner and presses the cleaner against the spring in a direction away from the rotary blade. 3. The cleaner according to claim 1 or 2,
A rotary cutter device for a laminator, wherein the cleaner holding member and the guide are arranged in a dust collecting cover surrounding approximately half of the cross section of the rotary blade, and a dust suction duct is connected to the dust collecting cover. 4. The rotary blade according to claim 1, wherein rotation of the rotary blade is stopped at a wiping position where the cleaner comes into contact, and a width of the cleaner in the rotational direction of the rotary blade stops when the cleaner comes into contact with the rotary blade. The rotary cutter device for a laminator, wherein the rotary blade has a larger twist range than the rotary blade tip. 5. The rotary blade according to any one of claims 1 to 3, wherein the rotary blade is rotated at a slow speed at a wiping position where the cleaner comes into contact with the cleaner holding member, and when the cleaner holding member moves in a rotation center axis direction of the rotary blade, A rotary cutter device for a laminator, which is moved in the same rotational direction in synchronization with the rotation of the rotary blade. 6. The rotary blade according to any one of claims 1 to 5, immediately after the film is cut, until the tail end of the cut film comes out of the rotation locus range of the rotary blade.
A rotary cutter device for a laminator, wherein the rotary cutter device is rotated in a range of a speed slower than that of the tail end of the film.