A film laying machine for the production of laminated glass

Abstract

The present invention discloses a film laying machine for the production of laminated glass, which includes a frame. A plurality of glass guide rollers are evenly arranged on the frame. A film clamping inlet roller and a film clamping outlet roller are respectively arranged on both sides of the frame. Flattening and tensioning mechanisms are respectively arranged at the four corner positions of the frame, and are used to tension and clamp the sides of the film, so that both sides of the film are unfolded through the flattening and tensioning mechanisms for preliminary tensioning and flattening. It is arranged above the glass, and the positioning frame is driven by a transmission mechanism to move integrally along the film laying direction, so that the flattening roller rolls and presses the film laid on the glass along the film laying direction, saving the time for manual laying and flattening of the film and improving the film laying production efficiency of the laminated glass. Long film edge cutters are respectively arranged on both sides of the roller ends of the flattening roller, and short film edge cutters are respectively arranged on the front and back sides, solving the problem of poor flattening, laying and cutting effects of the film on the laminated glass caused by the manual method in the prior art.

Description

Technical Field

[0001] The present invention relates to the technical field of laminated glass production, and specifically relates to a film laying machine for laminated glass production. Background Art

[0002] Laminated glass is a composite glass product in which two or more pieces of glass are sandwiched with one or more layers of organic polymer interlayers, and after being processed by special high-temperature pre-pressing (or vacuum pumping) and high-temperature and high-pressure processes, the glass and the interlayer are permanently bonded together. Commonly used laminated glass interlayers include: PVB, SGP, EVA, PU, etc.

[0003] Laminated glass film laying is usually continuously produced on a laminated glass production line. Its production process is generally as follows: A piece of glass is conveyed to the laminated glass production line, and a film is manually laid on the placed glass, and the film is manually flattened on the glass. The film is cut according to the size of the flattened glass. Finally, another piece of glass of the laminated glass is covered on the film. During the process of flattening and laying the film and cutting, the traditional operation is manual construction, which causes the film to be time-consuming and laborious to flatten and lay and cut, with low production efficiency, and it is easy to cause poor flattening and laying of the film on the laminated glass and poor cutting effect, affecting the forming quality of the film layer of the laminated glass. Summary of the Invention

[0004] The purpose of the present invention is to provide a film laying machine for laminated glass production, which is used to solve the problem of poor flattening and laying of the film on the laminated glass and poor cutting effect caused by the manual method in the prior art.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A film laying machine for laminated glass production, comprising:

[0007] A frame, on which a plurality of glass guide rollers are evenly arranged;

[0008] A film clamping inlet roller and a film clamping outlet roller, which are respectively arranged on both sides of the frame;

[0009] A flattening and tensioning mechanism, which is arranged at the four corner positions of the frame and is used to tension and clamp the side edges of the film;

[0010] A flattening roller, the flattening roller is arranged above the glass guide roller, and the flattening roller is rotatably connected to a movable frame;

[0011] A lifting mechanism, the tail end of which is fixedly connected to the movable frame, and the lifting mechanism is fixedly installed on a positioning frame;

[0012] A transmission mechanism, which is arranged on the frame and is used to drive and connect the positioning frame that moves along the film laying direction;

[0013] The long film edge cutter is arranged on both sides of the roller end of the flattening roller, and the long film edge cutter is connected to the movable frame through the first height adjustment mechanism;

[0014] The short film edge cutter is arranged on the front and back sides of the flattening roller, and the short film edge cutter is connected to the positioning frame through the second height adjustment mechanism.

[0015] As a further scheme of the present invention: the flattening and tensioning mechanism includes a resisting block and a pressing block, and there is a gap for tensioning and clamping the side edge of the film between the resisting block and the pressing block. The resisting block is fixedly connected to the side wall of the strip block, the pressing block is slidably connected in the lifting groove opened on the strip block, a lead screw is rotatably connected in the lifting groove, the lead screw is in threaded transmission connection with the pressing block, and the lead screw is fixedly connected to the output end of the second motor.

[0016] As a further scheme of the present invention: the strip block is fixedly installed on the support plate, and the support plate is fixedly connected to the frame.

[0017] As a further scheme of the present invention: the lifting mechanism is a hydraulic push rod, the telescopic end of the hydraulic push rod is fixedly connected to the movable frame, and the hydraulic push rod is fixedly installed on the positioning frame.

[0018] As a further scheme of the present invention: the transmission mechanism includes lead screw shafts arranged on both sides of the positioning frame, bumps are respectively in threaded connection on the two lead screw shafts on both sides, the bumps are fixedly connected to the positioning frame, and the bumps are slidably connected in the guiding grooves opened on the frame. One ends of the two lead screw shafts on both sides are respectively sleeved with belt pulleys, and the two belt pulleys on both sides are connected through a transmission belt. One end of one of the lead screw shafts is fixedly connected to the output end of the first motor.

[0019] As a further scheme of the present invention: the first height adjustment mechanism includes a first screw rod, the first screw rod is slidably connected in the rod sliding hole opened on the movable frame, the bottom end of the first screw rod is fixedly connected to the long film edge cutter, and two first screw blocks are in threaded connection on the first screw rod. The first screw rod is fixed on the movable frame through the two first screw blocks.

[0020] As a further scheme of the present invention: the long film edge cutter is in a U shape, and the side ear parts of the U-shaped long film edge cutter are in contact with the flattening roller.

[0021] As a further scheme of the present invention: the second height adjustment mechanism includes a second screw rod, the second screw rod penetrates and connects the positioning frame, the bottom end of the second screw rod is fixedly connected to the short film edge cutter, and two second screw blocks are in threaded connection on the second screw rod. The second screw rod is fixed on the positioning frame through the two second screw blocks.

[0022] As a further solution of the present invention: the short film edge cutter is in the shape of a long strip plate, and a cutter jack for inserting and connecting the short film edge cutter is provided on the movable frame.

[0023] As a further solution of the present invention: fixed rods are respectively arranged on one side of the film clamping inlet roller and the film clamping outlet roller, both ends of the fixed rods are respectively fixedly connected to the frame, and no less than two pressing wheels are sleeved on the fixed rods.

[0024] The beneficial effects of the present invention:

[0025] (1) Flattening and tensioning mechanisms are respectively arranged at the four corner positions of the frame, and are used to tension and clamp the sides of the film, so that the two sides of the film are unfolded through the flattening and tensioning mechanisms for preliminary tensioning and flattening. It is arranged above the glass, and the positioning frame is driven by the transmission mechanism to move integrally along the film laying direction, so that the flattening roller rolls the film laid on the glass along the film laying direction, saving the time for manually laying and flattening the film, improving the film laying production efficiency of the laminated glass, and the film is tensioned and flattened on the glass surface, and the air between the film and the glass surface is discharged by rolling the flattening roller along the film laying direction, so that the film is evenly laid and flattened on the glass surface, thereby improving the film laying quality on the glass surface, and solving the problem of poor effect of flattening and laying the film on the laminated glass by manual means in the prior art;

[0026] (2) After the film is flattened and laid by the flattening roller, the film needs to be cut according to the glass specification size. The cutting is completed under the action of the flattening and tensioning mechanism tightly pulling the film. The height of the long film edge cutter is adjusted downward along the movable frame through the height adjustment mechanism I, so that the bottom end of the long film edge cutter protrudes downward from the flattening roller, which can ensure that the side edges of the film are evenly cut, and can effectively reduce the phenomenon of twisting and breaking at the cut of the film during the cutting process, thereby improving the quality of the cut side edges of the film, and solving the problem of poor cutting effect of the side edges of the film flattened and laid on the laminated glass by manual means in the prior art;

[0027] (3) After the side edges of the film are cut, the film needs to be cut in the width direction of the glass with the film laid. When the positioning frame moves to the side of the glass in the width direction through the transmission mechanism, the height of the short film edge cutter is adjusted downward along the positioning frame through the height adjustment mechanism II, so that the bottom end of the short film edge cutter protrudes downward from the flattening roller, and the film conveyed between the film clamping inlet roller and the film clamping outlet roller is cut to the appropriate width, which can ensure that the side edges in the width direction of the film are evenly cut, and solves the problem of poor cutting effect of the width side edges of the film flattened and laid on the laminated glass by manual means in the prior art. Description of the Drawings

[0028] The present invention will be further described below with reference to the accompanying drawings.

[0029] Figure 1It is a schematic structural diagram of the present invention;

[0030] Figure 2 It is a side view of the installation of the flattening roller of the present invention;

[0031] Figure 3 It is a schematic diagram of the positioning frame connection transmission mechanism of the present invention;

[0032] Figure 4 It is a top view of the movable frame of the present invention;

[0033] Figure 5 It is a schematic diagram of the long film edge cutter arranged laterally on the flattening roller of the present invention;

[0034] Figure 6 It is a schematic structural diagram of the flattening and tensioning mechanism of the present invention;

[0035] Figure 7 It is a schematic diagram of the layout of the glass guide roller, film clamping inlet roller, film clamping outlet roller and pressing wheel of the present invention.

[0036] In the figure: 1, frame; 2, glass guide roller; 3, film clamping inlet roller; 4, film clamping outlet roller; 5, flattening roller; 6, movable frame; 60, rod sliding hole; 61, cutter socket; 7, hydraulic push rod; 8, positioning frame; 9, convex block; 10, guide groove; 11, screw shaft; 12, motor 1; 13, belt pulley; 14, transmission belt; 15, strip; 16, lifting groove; 17, screw; 18, motor 2; 19, abutting block; 20, pressing block; 21, support plate; 22, long film edge cutter; 23, screw 1; 24, screw block 1; 25, short film edge cutter; 26, screw 2; 27, screw block 2; 28, fixed rod; 29, pressing wheel. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] In the description of the present invention, it should be understood that the terms indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention; in the description of the present invention, the meanings of "a plurality" and "several" are at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] Please refer to Figures 1-7As shown in the figure, the present invention is a film laying machine for producing laminated glass, which includes a frame 1, a film clamping and guiding roller 3, a film clamping and discharging roller 4, a flattening and tensioning mechanism, a flattening roller 5, a lifting mechanism, a transmission mechanism, a long film edge cutter 22 and a short film edge cutter 25. A plurality of glass guiding rollers 2 are evenly arranged on the frame 1. The plurality of evenly arranged glass guiding rollers 2 are used to transport and transfer one piece of glass of the laminated glass on the glass production line, and transport a piece of glass to be film-laid to the film-laying position on the frame 1. The film clamping and guiding roller 3 and the film clamping and discharging roller 4 are respectively arranged on both sides of the frame 1, so that the film to be film-laid is transported between the film clamping and guiding roller 3 and the film clamping and discharging roller 4. During the film transportation process, flattening and tensioning mechanisms are respectively arranged at the four corner positions of the frame 1, and are used to tension and clamp the side edges of the film, so that the two side edges of the film are unfolded through the flattening and tensioning mechanisms, and are initially tensioned and flattened above the glass.

[0040] After the film is transported on the frame 1 and unfolded through the flattening and tensioning mechanism, a film-laying operation is performed on the glass surface. A flattening roller 5 is arranged above the glass guiding roller 2. The flattening roller 5 is rotatably connected to the movable frame 6. The lifting mechanism is fixedly connected to the movable frame 6. The movable frame 6 can be driven to move downward by the lifting mechanism. The flattening roller 5 can press the unfolded and tensioned film onto the glass surface. The lifting mechanism is fixedly installed on the positioning frame 8. The transmission mechanism is arranged on the frame 1 and is used to drive and connect the positioning frame 8 that moves along the film-laying direction. The positioning frame 8 is driven to move integrally along the film-laying direction by the transmission mechanism, so that the flattening roller 5 rolls and presses the film laid on the glass along the film-laying direction, saving the time for manual laying and flattening of the film, improving the film-laying production efficiency of the laminated glass, and the film is tensioned and flattened on the glass surface, and the air between the film and the glass surface is discharged by the flattening roller 5 rolling along the film-laying direction, so that the film laid flat on the glass surface is uniform, thereby improving the film-laying quality on the glass surface and solving the problem of poor effect of flattening and laying the film on the laminated glass caused by the manual method in the prior art.

[0041] After the laid film is flattened by the flattening roller 5, the film needs to be cut according to the size of the glass. Long film edge cutters 22 are respectively arranged on both sides of the roller ends of the flattening roller 5. The long film edge cutters 22 are connected to the movable frame 6 through the first height adjusting mechanism. The downward height of the long film edge cutters 22 is adjusted along the movable frame 6 through the first height adjusting mechanism, so that the bottom ends of the long film edge cutters 22 protrude downward from the flattening roller 5. After the flattening roller 5 rolls on the film laid on the glass along the film laying direction, the flattening roller 5 moves in the reverse direction and rolls the laid film again. During the process of the flattening roller 5 moving in the reverse direction, the side edges of the film can be cut by the long film edge cutters 22 moving along the side of the film, so that the redundant parts of the side edges of the film are removed. The cutting is completed under the action of the flattening and tensioning mechanism tightly pulling the film, which can ensure that the side edges of the film are evenly cut, and can effectively reduce the phenomenon of twisting and breaking of the film during the cutting process, thereby improving the quality of the cut side edges of the film and solving the problem of poor cutting effect of the side edges of the flattened and laid film on the laminated glass in the prior art by manual means.

[0042] After the cutting of the side edges of the film is completed, the film needs to be cut in the width direction of the glass with the film laid. Short film edge cutters 25 are respectively arranged on the front and rear sides of the flattening roller 5. The short film edge cutters 25 are connected to the positioning frame 8 through the second height adjusting mechanism. When the positioning frame 8 moves to the side of the glass in the width direction through the transmission mechanism, the downward height of the short film edge cutters 25 is adjusted along the positioning frame 8 through the second height adjusting mechanism, so that the bottom ends of the short film edge cutters 25 protrude downward from the flattening roller 5, and the film conveyed between the film clamping inlet roller 3 and the film clamping outlet roller 4 is cut to an appropriate width, which can ensure that the side edges in the width direction of the film are evenly cut, and solves the problem of poor cutting effect of the side edges in the width direction of the flattened and laid film on the laminated glass in the prior art by manual means.

[0043] In this specific embodiment, the flattening and tensioning mechanism includes a resisting block 19 and a pressing block 20. There is a gap between the resisting block 19 and the pressing block 20 for tensioning and clamping the side edge of the film. The resisting block 19 is fixedly connected to the side wall of the strip block 15. The pressing block 20 is slidably connected in the lifting groove 16 opened on the strip block 15. A lead screw 17 is rotatably connected in the lifting groove 16. The lead screw 17 is in threaded transmission connection with the pressing block 20, and the lead screw 17 is fixedly connected to the output end of the second motor 18. The provided resisting block 19 is used to resist and limit the side edge of the glass guide roller 2 for conveying the glass to be covered with film, so as to correct the position of the conveyed glass to be covered with film. During the process of conveying the film between the film clamping inlet roller 3 and the film clamping outlet roller 4, the side edge of the film extends into the gap between the pressing block 20 and the resisting block 19. The second motor 18 drives the lead screw 17 to rotate, and the pressing block 20 in threaded transmission connection with the lead screw 17 slides along the lifting groove 16, so as to facilitate tensioning and clamping and fixing the side edge of the film through the pressing block 20 and the resisting block 19, so that the two side edges of the film are unfolded by the flattening and tensioning mechanism and are preliminarily tensioned and flattened above the glass.

[0044] Furthermore, the strip block 15 is fixedly mounted on the support plate 21 , and the support plate 21 is fixedly connected to the frame 1 , so that the frame 1 is supported and mounted conveniently via the support plate 21 .

[0045] In this specific embodiment, the lifting mechanism is a hydraulic push rod 7, the telescopic tail end of the hydraulic push rod 7 is fixedly connected to the movable frame 6, and the hydraulic push rod 7 is fixedly installed on the positioning frame 8. The hydraulic push rod 7 can drive the movable frame 6 to move downward, so that the flattening roller 5 moves downward to press the film roller onto the glass surface.

[0046] In this specific embodiment, the transmission mechanism includes a screw shaft 11 arranged on both sides of the positioning frame 8, and the screw shafts 11 on both sides are respectively threadedly connected with protrusions 9, the protrusions 9 are fixedly connected to the positioning frame 8, and the protrusions 9 are slidably connected in the guide grooves 10 opened on the frame 1, one end of the screw shafts 11 on both sides are respectively sleeved with pulleys 13, and the pulleys 13 on both sides are connected by transmission belts 14, one side of the screw shaft 11 is fixedly connected to the output end of the motor 12, when the motor 12 drives the screw shaft 11 on one side to rotate, the screw shafts 11 on both sides are connected through the pulleys 13 and the transmission belt 14, so that the screw shafts 11 on both sides rotate synchronously, and the protrusions 9 are respectively threadedly connected to the screw shafts 11 on both sides, so that the protrusions 9 slide along the guide grooves 10, thereby driving the positioning frame 8 to move along the film laying direction, so that when the positioning frame 8 is moved, the flattening roller 5 can move to roll the film laid on the glass surface.

[0047] In this specific embodiment, the height adjustment mechanism includes a screw rod 23, which is slidably connected to a rod sliding hole 60 provided on the movable frame 6, and the bottom end of the screw rod 23 is fixedly connected to the long film edge cutter 22. Two wire blocks 24 are threadedly connected to the screw rod 23, and the screw rod 23 is fixed to the movable frame 6 by the two wire blocks 24. The screw rod 23 is adjusted along the rod sliding hole 60 to adjust the installation position of the long film edge cutter 22 at the roller shaft end of the flattening roller 5 to adapt to the cutting position of the side edge of the film. The long film edge cutter 22 is convenient to adjust in height. When not in use for cutting, the height of the bottom end of the long film edge cutter 22 is adjusted so that it does not protrude from the flattening roller 5, and does not affect the rolling operation of the flattening roller 5 on the film. When in use for cutting, the long film edge cutter 22 is convenient to move downward through the height adjustment mechanism, and the side edge of the film is cut while the flattening roller 5 rolls and lays the film again.

[0048] Furthermore, the long film edge cutter 22 is U-shaped, and the side ears of the U-shaped long film edge cutter 22 are in conflict with the flattening roller 5. The U-shaped long film edge cutter 22 can be snapped onto the flattening roller 5 so that the long film edge cutter 22 can stably cut the side edge of the film, thereby ensuring the cutting quality.

[0049] In this specific embodiment, the height adjustment mechanism II includes a second screw rod 26. The second screw rod 26 passes through and is connected to the positioning frame 8. The bottom end of the second screw rod 26 is fixedly connected to the short film edge cutter 25. Two second screw blocks 27 are threadedly connected to the second screw rod 26. The second screw rod 26 is fixed to the positioning frame 8 through the two second screw blocks 27. After the side edge of the film is cut, when the film needs to be cut during the laying of the film in the width direction of the glass, the second screw rod 26 moves downward along the positioning frame 8, so that the bottom end of the short film edge cutter 25 protrudes downward from the flattening roller 5. The height adjustment of the short film edge cutter 25 is convenient. When not in use for cutting, the height of the bottom end of the short film edge cutter 25 is adjusted so as not to protrude from the flattening roller 5, which does not affect the rolling operation of the flattening roller 5 on the film. When in use for cutting, it is convenient to drive the short film edge cutter 25 to move downward through the height adjustment mechanism II. When the flattening roller 5 moves to the side edge of the glass width, the film is cut.

[0050] Further, the short film edge cutter 25 is in the shape of a long strip plate, and a cutter insertion hole 61 for inserting and connecting the short film edge cutter 25 is formed in the movable frame 6. The short film edge cutter 25 is inserted and connected to the movable frame 6, which can ensure the lifting stability of the movable frame 6 and enhance the flattening quality of the film rolled by the flattening roller 5.

[0051] In this specific embodiment, fixed rods 28 are respectively arranged on one side of the film clamping inlet roller 3 and the film clamping outlet roller 4. Both ends of the fixed rods are respectively fixedly connected to the machine frame 1, and no less than two pressing wheels 29 are sleeved on the fixed rods 28. The arranged pressing wheels 29 are used to tension the film in the conveying direction. When the film conveyed between the film clamping inlet roller 3 and the film clamping outlet roller 4 is cut to an appropriate width, the phenomenon of twisting and breaking of the film during the cutting process can be effectively reduced, thereby improving the cutting quality of the side edge of the cut film along the width direction of the glass.

[0052] The above has described in detail an embodiment of the present invention, but the described content is only a preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. A film laying machine for producing laminated glass, characterized in that, Including: A frame (1) on which a plurality of glass guide rollers (2) are evenly arranged; A film clamping inlet roller (3) and a film clamping outlet roller (4) are respectively arranged on both sides of the frame (1); A flattening and tensioning mechanism is arranged at the four corner positions of the frame (1) and is used for tensioning and clamping the side edges of the film; A flattening roller (5) is arranged above the glass guide rollers (2), and the flattening roller (5) is rotatably connected to a movable frame (6); A lifting mechanism, the tail end of which is fixedly connected to the movable frame (6), and the lifting mechanism is fixedly installed on a positioning frame (8); A transmission mechanism is arranged on the frame (1) and is used for drivingly connecting the positioning frame (8) that moves along the film laying direction; Long film edge cutters (22) are arranged on both sides of the roller ends of the flattening roller (5), and the long film edge cutters (22) are connected to the movable frame (6) through a first height adjusting mechanism; Short film edge cutters (25) are arranged on the front and back sides of the flattening roller (5), and the short film edge cutters (25) are connected to the positioning frame (8) through a second height adjusting mechanism; Wherein, the flattening and tensioning mechanism includes a resisting block (19) and a pressing block (20), there is a gap for tensioning and clamping the side edge of the film between the resisting block (19) and the pressing block (20), the resisting block (19) is fixedly connected to the side wall of a strip block (15), the pressing block (20) is slidably connected in a lifting groove (16) opened on the strip block (15), a lead screw (17) is rotatably connected in the lifting groove (16), the lead screw (17) is in threaded transmission connection with the pressing block (20), and the lead screw (17) is fixedly connected to the output end of a second motor (18); The first height adjusting mechanism includes a first screw rod (23), the first screw rod (23) is slidably connected in a rod sliding hole (60) opened on the movable frame (6), the bottom end of the first screw rod (23) is fixedly connected to the long film edge cutter (22), two thread blocks (24) are threadedly connected to the first screw rod (23), and the first screw rod (23) is fixed to the movable frame (6) through the two thread blocks (24); The second height adjusting mechanism includes a second screw rod (26), the second screw rod (26) penetrates and connects the positioning frame (8), the bottom end of the second screw rod (26) is fixedly connected to the short film edge cutter (25), two thread blocks (27) are threadedly connected to the second screw rod (26), and the second screw rod (26) is fixed to the positioning frame (8) through the two thread blocks (27).

2. The film laying machine for producing laminated glass according to claim 1, wherein, The strip block (15) is fixedly installed on a support plate (21), and the support plate (21) is fixedly connected to the frame (1).

3. The film laying machine for manufacturing laminated glass according to claim 1, wherein, The lifting mechanism is a hydraulic push rod (7), the telescopic tail end of the hydraulic push rod (7) is fixedly connected to the movable frame (6), and the hydraulic push rod (7) is fixedly installed on the positioning frame (8).

4. A film laying machine for producing laminated glass according to claim 1, characterized in that, The transmission mechanism includes lead screw shafts (11) arranged on both sides of the positioning frame (8). Lugs (9) are respectively threadedly connected to the lead screw shafts (11) on both sides. The lugs (9) are fixedly connected to the positioning frame (8), and the lugs (9) are slidably connected in the guide grooves (10) formed in the frame (1). One ends of the lead screw shafts (11) on both sides are respectively sleeved with belt pulleys (13), and the belt pulleys (13) on both sides are connected by a transmission belt (14). One of the lead screw shafts (11) is fixedly connected to the output end of the first motor (12).

5. The film laying machine for laminated glass production according to claim 1, wherein The long film edge cutter (22) is U-shaped, and the side ears of the U-shaped long film edge cutter (22) are in contact with the flattening roller (5).

6. The film laying machine for manufacturing laminated glass according to claim 1, wherein, The short film edge cutter (25) is in the shape of a long strip plate, and a cutter insertion hole (61) for inserting and connecting the short film edge cutter (25) is formed in the movable frame (6).

7. A film laying machine for manufacturing laminated glass according to claim 1, wherein, Fixed rods (28) are respectively arranged on one side of the film clamping inlet roller (3) and the film clamping outlet roller (4). Both ends of the fixed rods are respectively fixedly connected to the frame (1), and no less than two pressure rollers (29) are sleeved on the fixed rods (28).

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