KR102073642B1 - Connecting film cutting apparatus for windows glasses of vehicles - Google Patents

Abstract

The present invention comprises a first unit for supplying and transporting the film for bonding the window of the vehicle in a first direction; A second unit including a cutter reciprocating in a second direction orthogonal to the first direction, and cutting the film conveyed in the first direction; And a clamping bar that rises in a third direction perpendicular to the first direction and the second direction to fix the film, and includes a third unit that guides the reciprocation of the cutter. The present invention relates to a laminated film cutting device for a window of a vehicle to reduce the occurrence of defects and to enable mass production by cutting accurately.

Description

CONNECTING FILM CUTTING APPARATUS FOR WINDOWS GLASSES OF VEHICLES}

The present invention relates to a laminated film cutting apparatus for a window of a vehicle, and more particularly, to a laminated film cutting apparatus for a window of a vehicle to enable the cutting of the laminated film used for the window of the vehicle accurately by a desired length.

The windshield of the vehicle, more specifically the windshield of the vehicle, is generally flexible, using polyvinylbutylene or polyurethane between two glass panels to prevent injury from broken glass fragments in traffic accidents. It is made by inserting plastic sheet.

The glass panel in which the sheet of flexible plastic material is inserted is finally bonded under a constant pressure and temperature for a predetermined time after the preliminary bonding process for complete bonding.

Examples of the above-mentioned aspects include those such as "Knife Fixing Device for Cutting Car Windshield Laminated Film" of the Utility Model Registration No. 20-0116064 (hereinafter, referred to in the prior art).

The prior art is to allow the removal of the knife by operating the handle.

In the prior art, a worker unfolds a flexible sheet of plastic material manually and cuts it to a certain length and inserts it between glass panels. It takes a long time to unfold and cut a desired length and has a problem in that work efficiency decreases.

Utility Model Model No. 20-0116064

The present invention has been invented to improve the above problems, and to provide a laminated film cutting device for the window of the vehicle to reduce the occurrence of defects by accurately cutting the desired length to enable mass production.

In order to achieve the above object, the present invention comprises a first unit for supplying and transporting the film for bonding the window of the vehicle in a first direction; A second unit including a cutter reciprocating in a second direction orthogonal to the first direction, and cutting the film conveyed in the first direction; And a third unit configured to ascend in a third direction orthogonal to the first direction and the second direction to fix the film and to guide the reciprocation of the cutter. A laminated film cutting device can be provided.

Here, the first unit is characterized in that it comprises a servo motor for generating a driving force for transferring the film by a predetermined length in the first direction.

In this case, the first unit has a supply roller coupled to the first drive shaft of the servo motor to rotate and in contact with the lower surface of the film, and an outer peripheral surface facing the outer circumferential surface of the supply roller, A non-slip roller disposed in a plurality along the longitudinal direction of the feed roller, a first drive pulley coupled to the first drive shaft and interlocked with the first drive shaft, and a first driven shaft disposed in parallel with the feed roller It includes, characterized in that it further comprises a transfer assembly for transferring the film to the upper clamping bar.

The second unit may be disposed to be spaced apart from the driving motor disposed on the upper side of the first unit, the second driving pulley mounted on an end of the second driving shaft of the driving motor, and the second driving pulley. A second driven pulley, a second belt connecting the second driving pulley and the second driven pulley, and the second direction coupled to the second belt and between the second driving pulley and the second driven pulley. And a mover coupled to and detachably coupled to the cutter, the mover being reciprocated on a portion of the third unit disposed in the second direction.

In addition, the third unit is disposed on the upper side of the first unit, a fixed bar fixed to the upper side of the clamping bar that can be lifted from the lower side of the first unit, connected to the clamping bar and the fluid pressure An operation cylinder for elevating a clamping bar, a guide piece mounted on the front surface of the clamping bar at a predetermined interval, and disposed between the lower surface of the fixing bar and the upper surface of the clamping bar and supporting the film while supporting the film. When supplying in the first direction, the lower surface of the fixing bar and the upper surface of the clamping bar are maintained at a predetermined distance from each other, and when the film is cut by the cutter, the lower surface of the fixing bar and the clamping bar. And a support piece contacting the upper surface of the support piece at the same time, wherein the film passes between the lower surface of the fixing bar and the upper surface of the support piece. Emitter, if the supporting side bar abuts the fixing, characterized in that it moves along the gap between the front and the guide piece of the clamping bar.

According to the present invention having the above configuration, the following effects can be achieved.

First, the present invention comprises a first unit for supplying and transporting the film for bonding the window of the vehicle in the first direction; A second unit including a cutter reciprocating in a second direction orthogonal to the first direction, for cutting the film conveyed in the first direction; And a clamping bar that rises in a third direction orthogonal to the first direction and the second direction to fix the film, and includes a third unit that guides the reciprocation of the cutter. By automating a series of processes, it will be able to maximize work efficiency and promote mass production.

In addition, the first unit according to the present invention includes a servo motor for generating a driving force for transferring the film by a certain length in the first direction, thereby unfolding and cutting the film precisely by a desired length, thereby reducing the occurrence of defects and enabling mass production. In addition, the convenience of the work will be greatly improved.

In addition, the first unit according to the present invention has a supply roller coupled to the first drive shaft of the servo motor and rotating to contact the lower surface of the film, and an outer peripheral surface facing the outer circumferential surface of the supply roller and in contact with the upper surface of the film. A non-slip roller disposed in plural along the longitudinal direction of the roller, a first drive pulley coupled to the first drive shaft to rotate in coordination with the first drive shaft, and a first driven shaft disposed parallel to the feed roller, and clamping By further comprising a conveying assembly for conveying the film over the bar, it will be possible to unfold and convey the film finely and accurately by the desired length.

In particular, according to the present invention by setting the rotational speed of the servo motor or the rotational angle of the first drive shaft of the servomotor in accordance with a predetermined value in conjunction with the controller, it is possible to expand and convey the film to the desired length accurately, Minimization of waste and efficient work processes are also possible.

In addition, the second unit according to the present invention is arranged to be spaced apart from the drive motor disposed on the upper side of the first unit, the second drive pulley mounted on the second drive shaft end of the drive motor, and the second drive pulley. A second driven pulley, a second belt connecting the second drive pulley and the second driven pulley, and coupled to the second belt to reciprocate in a second direction between the second drive pulley and the second driven pulley, and the cutter Further comprises a mover detachably coupled to the mover, the mover reciprocating on a portion of the third unit disposed in the second direction, so that the unfolded conveyed film by the desired length is cut by the cutter in a fixed state, thereby causing a defect. Will be prevented in advance.

In addition, the third unit according to the present invention is disposed on the upper side of the first unit, a fixed bar fixed to the upper side of the clamping bar that can be lifted on the lower side of the first unit, and connected to the clamping bar to clamp the clamping bar with fluid pressure. An operation cylinder for elevating, a guide piece spaced apart at regular intervals on the front surface of the clamping bar, and a lower surface of the fixing bar and an upper surface of the clamping bar, and supporting the film while supplying the film in the first direction. At the time of maintaining the state spaced apart from the lower surface of the fixed bar and the upper surface of the clamping bar, respectively, and when cutting the film by the cutter further includes a support piece which is in contact with the lower surface of the fixed bar and the upper surface of the clamping bar, The film passes between the lower surface of the clamping bar and the upper surface of the clamping bar, and the cutter moves along the gap between the front of the clamping bar and the guide piece when the clamping bar abuts against the faulty bar. By doing so, the movement path of the cutter can be set and guided from the beginning as a mechanical structure, thereby preventing the occurrence of defects in advance and greatly improving the production and working efficiency.

1 is a perspective view showing the overall structure of a laminated film cutting device for a window pane of a vehicle according to an embodiment of the present invention
Figure 2 is a perspective view of a partial perspective view from another point of view of the laminated film cutting device for a window of a vehicle according to an embodiment of the present invention.
3 and 4 is a partial side conceptual view showing an operation process of the laminated film cutting device for the window of the vehicle according to an embodiment of the present invention.

Advantages and features of the present invention, and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms.

In this specification, the embodiments are provided so that the disclosure of the present invention may be completed and the scope of the present invention may be completely provided to those skilled in the art.

And the present invention is defined only by the scope of the claims.

Thus, in some embodiments, well known components, well known operations and well known techniques are not described in detail in order to avoid obscuring the present invention.

In addition, the same reference numerals throughout the specification refer to the same components, and the terminology (discussed) used herein is for the purpose of describing the embodiments are not intended to limit the invention.

In this specification, the singular forms "a", "an" and "the" include plural unless the context clearly dictates otherwise, and the elements and acts mentioned as "comprising" include, do not exclude the presence or addition of one or more other components and acts. .

Unless otherwise defined, all terms used in the present specification (including technical and scientific terms) may be used in a sense that can be commonly understood by those skilled in the art.

In addition, the terms defined in the commonly used dictionary are not ideally or excessively interpreted unless they are defined.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

First, Figure 1 is a perspective view showing the overall structure of the laminated film cutting device for a window of the vehicle according to an embodiment of the present invention, Figure 2 is another of the laminated film cutting device for a window of the vehicle according to an embodiment of the present invention This is a conceptual view of a partial perspective viewed from a viewpoint.

In addition, Figure 3 and Figure 4 is a partial side conceptual view showing the operation of the bonding film cutting device for a window pane of a vehicle according to an embodiment of the present invention.

For reference, the X, Y, and Z axis coordinates displayed on FIGS. 1 and 2 are set to direction coordinates respectively representing first, second, and third directions, as described later.

In addition, in FIG. 3 and FIG. 4, illustration of the film 400 is abbreviate | omitted for convenience of drawing understanding.

As shown in the present invention, the second unit 200 cuts the film 400 transferred by the first unit 100, while the third unit 300 fixes the cutting path with the film 400 fixed. You can see that it is a guiding structure.

For reference, the first unit 100, the second unit 200 and the third unit can be seen that the structure is mounted on the frame 600.

First, the first unit 100 is provided to supply and transport the film 400 for bonding the window of the vehicle in the first direction.

In addition, the second unit 200 includes a cutter 201 reciprocating in a second direction perpendicular to the first direction, and is provided to cut the film 400 transferred in the first direction.

In addition, the third unit 300 includes a clamping bar 301 that rises in a third direction perpendicular to the first direction and the second direction to fix the film 400, and guides the reciprocation of the cutter 201. It is designed to play a role.

The present invention can be applied to the above embodiments, and of course, the following various embodiments are also applicable.

First, the first unit 100 may include a servo motor 101 generating a driving force for transferring the film 400 by a predetermined length in the first direction.

That is, the feeding distance of the film 400 is determined by the rotational speed of the servo motor 101, and the servo motor 101 is driven according to a preset value in the controller 500 electrically connected to the servo motor 101. By doing so, the length that is variable with respect to the designated width of the film 400 to be supplied is adjusted as desired to be cut by the cutter 201 of the second unit 200 to be described later.

In other words, the servo motor 101 rotates the first drive shaft 102 included in the servo motor 101 by a predetermined number of times or by a predetermined angle according to a preset value of the controller 500. The desired length of the film 400 may be finely and accurately adjusted to be conveyed.

Meanwhile, the first unit 100 may further include a supply roller 110, an anti-slip roller 120, a first drive pulley 130, and a transfer assembly that are operated by receiving a driving force from the servo motor 101. Of course.

First, the supply roller 110 is coupled to the first drive shaft 102 of the servo motor 101 and rotates to contact the bottom surface of the film 400.

That is, the supply roller 110 may be provided to also perform the role of adjusting the length by which the film 400 is transported by a desired length by rotating in conjunction with the first drive shaft 102 of the servo motor 101.

In addition, the non-slip roller 120 has an outer circumferential surface facing the outer circumferential surface of the supply roller 110 and in contact with the upper surface of the film 400, and is disposed in plural along the longitudinal direction of the supply roller 110.

The non-slip roller 120 is made of a material that generates frictional resistance, such as the outer circumferential surface of the supply roller 110 so that the film 400 is smoothly pushed and transported between the outer circumferential surface of the feed roller 110 without slipping. To do this.

In addition, the first driving pulley 130 is coupled to the first drive shaft 102 to rotate in coordination with the first drive shaft 102.

In addition, the transfer assembly includes a first driven shaft 141 disposed in parallel with the feed roller 110, and serves to transfer the film 400 to the upper side of the clamping bar 301.

The transfer assembly includes a first driven pulley 150 coupled to one end of the first driven shaft 141 and a first belt 160 connecting the first driving pulley 130 and the first driven pulley 150. It may include.

The transfer assembly may include a plurality of first transfer pulleys 171 spaced apart along the longitudinal direction of the first driven shaft 141 and a second driven shaft disposed in parallel with the first driven shaft 141. 142, a plurality of second feed pulleys 172 spaced apart along the longitudinal direction of the second driven shaft 142, and a first feed pulley 171 and a second feed pulley 172, respectively, The film transfer band 173 may contact the bottom surface of the film 400.

In addition, the transfer assembly is attached to both end portions of the first driven shaft 141 and the first bearing bracket 181 mounted to one end side of the first driven shaft 141 and the second driven shaft 142, respectively. It may include a second bearing bracket 182 to be.

Here, the film transfer band 173 is made of a material having elasticity and friction resistance, such as urethane or polyurethane, so that the film 400 mounted on the plurality of film transfer bands 173 does not slump or slip accurately. It serves to be transported in the first direction.

On the other hand, the second unit 200, the drive motor 210 disposed on the upper side of the first unit 100, and the second drive pulley (attached to the end of the second drive shaft 211 of the drive motor 210 ( And a second driven pulley 230 spaced apart from the second driving pulley 220 by a predetermined distance.

The driving force generated from the driving motor 210 is transmitted by the second belt 240 connecting the second driving pulley 220 and the second driven pulley 230.

In addition, the second unit 200 is coupled to the second belt 240 to be reciprocated along the second direction between the second drive pulley 220 and the second driven pulley 230 and the cutter 201 is detachable. It may be further provided with a mover 250 possibly coupled.

Here, the mover 250 may be understood as being capable of reciprocating on a part of the third unit 300 disposed in the second direction, that is, the fixing bar 310.

In this case, the mover 250 may be guided by an LM guide (hereinafter, not shown) mounted on the fixing bar 310 of the third unit 300 to be described later.

On the other hand, the third unit 300 is disposed on the upper side of the first unit 100, the fixed bar 310 fixed to the upper side of the clamping bar 301 that can be elevated in the lower side of the first unit 100 ), An operation cylinder 320 connected to the clamping bar 301 to elevate the clamping bar 301 at a fluid pressure, and a predetermined interval d (see FIG. 3 below) of the front surface 301f of the clamping bar 301. It may be further provided with a guide piece 330 spaced apart.

In addition, the third unit 300 may further include a support piece 302 disposed between the lower surface of the fixing bar 310 and the upper surface 301u of the clamping bar 301.

The supporting piece 302 supports the film 400 while supporting the film 400 in the first direction of the film 400, as shown in FIG. 3, and the upper surface 301u of the clamping bar 301 as shown in FIG. 3. And maintain a predetermined distance from each other, and at the time of cutting the film 400 by the cutter 300 at the same time as the lower surface of the fixed bar 310 and the upper surface 301u of the clamping bar 301 as shown in FIG. It will be.

Here, the film 400 passes between the lower surface of the fixing bar 310 and the upper surface of the support piece 302.

At this time, the cutter 201, when the support piece 302 abuts with the fixing bar 310, the cutter 201 is moved along the gap between the front surface 301f of the clamping bar 301 and the guide piece 330, so that the film ( It is possible to obtain an accurate cutting line without any defect that the cutting line of 400) is crooked or wrinkled.

In addition, the guide piece 330 is a control mechanism 331 such as a bolt nut with respect to the front surface (301f) of the clamping bar 301, so that the above-described constant interval (d) corresponding to the thickness of the cutter 201 can be adjusted. Of course, it can be fastened by.

In addition, the upper surface 301u of the clamping bar 301 may be connected by a connection piece 321 provided at the upper end of the operation rod 322 that is accessible from the operation cylinder 320 as shown in FIGS. 3 and 4.

Meanwhile, the third unit 300 may further include an elevating guide rod 340, a base bar 350, and a spring 360, referring to the enlarged part of FIG. 1.

First, the lifting guide bar 340 extends from the bottom surface of the support piece 302 and is spaced apart in parallel to provide a path through which the clamping bar 301 moves up and down.

And, the base bar 350 is connected to the lower end of each of the elevating guide rods 340, is disposed on the lower side of the clamping bar 301, the operation cylinder 320 is seated and fixed.

In addition, the spring 360 is mounted on the lifting guide bar 340, respectively, the upper end is in contact with the lower surface of the upper surface (301u) of the clamping bar 301, the lower end is in contact with the upper surface of the base bar 350, the clamping bar It is provided to generate the elastic repulsive force in the direction of pushing up (301).

Here, the clamping bar 301 and the support piece 302 has a width dimension up to several meters and a large area, the clamping bar 301 in spite of the lifting operation of the operation cylinder 320, A slight deflection phenomenon occurs at both ends of each of the support piece 302 and the support piece 302, which makes it difficult to accurately and reliably clamp the film 400 between the fixing bar 310 and the support piece 302.

Accordingly, the spring 360 prevents a slight deflection phenomenon that may occur at both ends of the clamping bar 301 and the support piece 302, and the upper surface of the support piece 302 and the lower surface of the fixing bar 310. This may be referred to as a technical means provided to perform a role of fixing the film 400 in contact with a uniform pressure as a whole.

Hereinafter, with reference to Figures 1 to 4 with respect to the operation process of the laminated film cutting device for a window of a vehicle according to various embodiments of the present invention will be described in a relatively brief manner.

First, the operator operates the controller 500 to turn on the entire apparatus, arranges the film 400 to face between the non-slip roller 120 and the supply roller 110, and then operates the controller 500 A series of work processes will be initiated.

Thereafter, the servo motor 101 is operated according to the operation of the controller 500 so that the film 400 is supported and transported on the film transfer band 173 through the non-slip roller 120 and the supply roller 110. Next, the operation cylinder 320 is moved to push the clamping bar 301 to the fixed bar 310 side.

Next, the upper surface of the film 400 is in close contact with the lower surface of the fixing bar 310 as the clamping bar 301 is raised close to the fixing bar 310 side, the lower surface of the film 400 is clamping bar 301 The state in close contact with the upper surface of the support piece 302 pushed up to the upper surface (301u) of the) is made.

Subsequently, when the drive motor 210 is operated according to the operation of the controller 500, the second belt 240 moves the mover 250 from the second drive pulley 220 side to the second driven pulley 230 side. Let's go.

At the same time, the cutter 201 mounted on the mover 250 is guided to the cutting path in a state of being accommodated at a predetermined distance d between the front surface 301f of the clamping bar 301 and the guide piece 330, and the film 400. Will be cut.

Thereafter, when the operation cylinder 320 is operated and the clamping bar 301 is lowered, the support piece 302 is also lowered accordingly, and the servo motor 101 starts to operate again to transfer the film 400 to the film transfer band. The above-described process is repeated while transferring to (173).

Hereinafter, the operation and effects of the laminated film cutting device for the window of the vehicle according to the preferred embodiment of the present invention will be described as follows.

First, the present invention includes a first unit 100 for supplying and transporting the film 400 for bonding the window of the vehicle in the first direction; A second unit 200 including a cutter 201 reciprocating in a second direction orthogonal to the first direction, and cutting the film 400 transferred in the first direction; And a third unit 300 that includes a clamping bar 301 that rises in a third direction perpendicular to the first direction and the second direction to fix the film 400, and guides the reciprocation of the cutter 201. Characterized in that, by automating a series of processes to unfold the film 400 by a predetermined length will be able to maximize the work efficiency and promote mass production.

In addition, the first unit 100 according to the present invention includes a servo motor 101 generating a driving force for transferring the film 400 in the first direction by a predetermined length, thereby accurately making the film 400 exactly the desired length. Unfolding and cutting will reduce the occurrence of defects and mass production, as well as greatly improve the convenience of work.

In addition, the first unit 100 according to the present invention may be coupled to the first drive shaft 102 of the servo motor 101, rotated, and may be provided with a supply roller 110 and a supply roller that contact the bottom surface of the film 400. Opposed to the outer circumferential surface of the 110 and having an outer circumferential surface in contact with the upper surface of the film 400, coupled to the first non-slip roller 120 and a plurality of the first drive shaft 102 disposed in the longitudinal direction of the supply roller 110 And a first drive pulley 130 that is interlocked with the first drive shaft 102, and a first driven shaft 141 disposed in parallel with the supply roller 110, wherein the film is formed above the clamping bar 301. By further comprising a conveying assembly for conveying 400, it will be possible to unfold and convey the film 400 finely and accurately by the desired length.

In particular, according to the present invention by setting the rotational speed of the servo motor 101 or the rotational angle of the first drive shaft 102 of the servo motor 101 in accordance with a predetermined value in conjunction with the controller 500, the film 400 Since it is possible to expand and transfer the exact length as desired, it is possible to minimize the waste of raw materials and to perform an efficient work process.

In addition, the second unit 200 according to the present invention includes a drive motor 210 disposed on the upper side of the first unit 100, and a second motor 200 mounted on an end of the second drive shaft 211 of the drive motor 210. A second connecting pulley 220, a second driven pulley 230 disposed to be spaced apart from the second driving pulley 220 by a predetermined distance, and a second connecting pulley 220 and a second driven pulley 230. It is coupled to the second belt 240 and the second belt 240 is reciprocating along the second direction between the second drive pulley 220 and the second driven pulley 230 and the cutter 201 is detachably coupled. It further comprises a mover 250, the mover 250 is a part of the third unit 300 disposed in the second direction, that is, reciprocating on the fixed bar 310, thereby spreading the conveyed film 400 to the desired length ) Is cut by the cutter in a fixed state, it is possible to prevent the occurrence of defects in advance.

In addition, the third unit 300 according to the present invention is disposed on the upper side of the first unit 100, and is fixed to the upper side of the clamping bar 301 that can be lifted and lowered on the lower side of the first unit 100. The fixed bar 310, the operation cylinder 320 connected with the clamping bar 301 to elevate the clamping bar 301 at a fluid pressure, and the front surface 301f of the clamping bar 301 at a predetermined interval d. It is disposed between the guide piece 330 spaced apart from each other, the lower surface of the fixing bar 310 and the upper surface 301u of the clamping bar 301, while supporting the film 400 in the first direction of the film 400. At the time of supply to the substrate, the lower surface of the fixing bar 310 and the upper surface 301u of the clamping bar 301 are kept at a predetermined distance, respectively, and the fixing bar is cut when cutting the film 400 by the cutter 300. The lower surface of the 310 and the support piece 302 which is in contact with the upper surface (301u) of the clamping bar 301 further includes, the film 400 is the lower surface of the fixing bar 310 and the upper surface of the support piece 302 Between When the support piece 302 abuts against the fixing bar 310, the cutter 201 moves along the gap between the front surface 301f of the clamping bar 301 and the guide piece 330. Since the movement path of the 201 is set and guided from the beginning as a mechanical structure, it will be possible to prevent the occurrence of defects in advance and to greatly improve the production and work efficiency.

As described above, it can be seen that the present invention has a basic technical idea to provide an apparatus for cutting a laminated glass film for a vehicle to reduce defects by accurately cutting a desired length and to allow mass production.

In addition, many modifications and applications are also possible to those skilled in the art within the scope of the basic technical idea of the present invention.

100 ... 1st unit
101 ... Servo Motor
102 first drive shaft
110 ... feed roller
120 ... anti-slip roller
130 ... 1st drive pulley
141.First driven shaft
142 ... second driven shaft
150 ... First driven pulley
160 ... first belt
171 ... 1st feed pulley
172 ... 2nd feed pulley
173 ... film transfer band
181 ... 1st bearing bracket
182 ... 2nd bearing bracket
200 ... 2nd Unit
201 ... cutter
210 ... drive motor
211 ... second drive shaft
220 ... 2nd drive pulley
230 ... 2nd driven pulley
240 ... 2nd belt
250 ... mover
300 ... third unit
301 ... clamping bar
301f ... front of clamping bar (301)
301u ... top surface of clamping bar 301
302 ... support
310 ... Fixed Bar
320 ... operating cylinder
321 ... Connections
322 ... Operation Rod
330 ... Guide
331 ...
340 ... Elevation Guide Rod
350 ... Bass Bar
360 ... spring
400 ... film
500 ... Controller
600 ... frame

Claims (5)

A first unit for supplying and feeding the film for joining the window pane of the vehicle in a first direction;
A second unit including a cutter reciprocating in a second direction orthogonal to the first direction, and cutting the film transferred in the first direction; And
It includes a clamping bar to rise in a third direction orthogonal to the first direction and the second direction to fix the film, and comprises a third unit for reciprocating the cutter,
The third unit,
A fixed bar disposed on an upper side of the first unit and fixed to an upper side of the clamping bar that can be lifted and lowered on a lower side of the first unit,
An operation cylinder connected to the clamping bar to elevate the clamping bar with fluid pressure;
Guide pieces spaced apart at regular intervals on the front of the clamping bar,
It is disposed between the lower surface of the fixing bar and the upper surface of the clamping bar, and when the supply of the film in the first direction while supporting the film, spaced apart from the lower surface of the fixing bar and the upper surface of the clamping bar, respectively And a support piece which is in contact with the lower surface of the fixing bar and the upper surface of the clamping bar when the film is cut by the cutter.
The film passes between the lower surface of the fixing bar and the upper surface of the support piece,
Wherein the cutter, when the support piece is in contact with the fixing bar, the laminated film cutting device for a glass window of the vehicle, characterized in that to move along the gap between the front surface of the clamping bar and the guide piece.

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