Automatic film laminating machine for glass

Abstract

The invention relates to the technical field of automatic glass film laminating machines, in particular to an automatic glass film laminating machine. The film laminating machine solves the problem that the film laminating machine in the prior art is prone to bubble wrinkling during laminating, and the practicability of the equipment is improved. The device structurally comprises a fixing frame, a first conveying structure used for conveying glass is arranged on the fixing frame, a storage roller is rotationally arranged on the upper side of the fixing frame, a first film pressing roller and a second film pressing roller are further rotationally connected to the fixing frame, a film cutting knife is further arranged on the fixing frame, and a second conveying structure used for conveying the film cutting knife is further arranged on the fixing frame. A film pressing structure used for pressing glass is arranged on the side, close to the film cutting knife, of the fixing frame, and a first installation piece is arranged on the fixing frame. According to the embodiment, even if the protective film is wrinkled on the storage roller, the protective film can be tensioned from the two sides through the first tensioning roller and the second tensioning roller, bubbles and wrinkles generated by the protective film are effectively reduced, the quality of the protective film attached to glass is improved, and high practicability is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic glass laminating machines, and in particular to an automatic glass laminating machine. Background Art

[0002] The automatic glass laminating machine is a device specially used to automatically cover the protective film (usually a plastic film) on the glass surface. It is widely used in glass production, processing, storage and transportation. It can effectively protect the glass surface from scratches, pollution, dust, oil and other external damage.

[0003] The working process of the prior art laminating machine is: firstly, the protective film is introduced from the storage roller into the pressing roller, then the glass on the workbench is transported to the pressing roller, and the protective film and the glass are pressed and formed by heating the pressing roller.

[0004] Although this can achieve the coating process for glass, the following problems still exist: since the protective film is rolled on the unwinding roller, the glass film may be wrinkled during transportation or processing. If the coating process is continued, the protective film attached to the glass may have bubbles or wrinkles, affecting the coating effect. Summary of the invention

[0005] The invention provides an automatic glass laminating machine, which solves the problem that bubbles and wrinkles are easy to appear in the laminating machine in the prior art, and improves the practicability of the equipment.

[0006] The technical solution of the present invention is as follows:

[0007] An automatic glass laminating machine comprises a fixing frame,

[0008] The fixed frame is provided with a first transport structure for transporting glass, a material storage roller is rotatably provided on the upper side of the fixed frame, a first film pressing roller and a second film pressing roller are rotatably connected to the fixed frame, a film cutting knife is also provided on the fixed frame, a second transport structure for transporting the film cutting knife is also provided on the fixed frame, a film pressing structure for pressing the glass is provided on the side of the fixed frame close to the film cutting knife, a first mounting piece is provided on the fixed frame, a first tensioning roller and a second tensioning roller are rotatably connected to the first mounting piece, a first adjusting structure for adjusting the angle between the first tensioning roller and the second tensioning roller is provided on the first mounting piece, and a second adjusting structure for controlling the first mounting piece to be away from or close to the fixed frame is provided on the fixed frame.

[0009] Further, the first adjusting structure includes a first adjusting screw rod, the first mounting member is provided with a first sliding groove, a second sliding groove and a third sliding groove, the third sliding groove is arranged between the first sliding groove and the second sliding groove, and the third sliding groove is perpendicular to the first sliding groove and the second sliding groove at the same time, the first mounting member is provided with a first rotating shaft and a second rotating shaft, the first tensioning roller is rotatably connected to the first rotating shaft, the second tensioning roller is rotatably connected to the second rotating shaft, a connecting shaft is rotatably connected between the first rotating shaft and the second rotating shaft, the connecting shaft is slidably connected to the third sliding groove, the first rotating shaft is slidably connected to the first sliding groove away from the second rotating shaft end, and the second rotating shaft is slidably connected to the second sliding groove away from the first rotating shaft end, a first sliding rail is also fixed on the first mounting member, a sliding member is slidably connected in the first sliding rail, the sliding member is rotatably connected to the connecting shaft, the first adjusting screw rod is rotatably connected in the first sliding rail, and the first adjusting screw rod is threadedly connected to the sliding member.

[0010] Furthermore, the second adjustment structure includes a first telescopic member, a second sliding rail is also fixed on the fixed frame, the first mounting member is slidably connected to the second sliding rail, the fixed end of the first telescopic member is fixedly connected to the fixed frame, and the telescopic end of the first telescopic member is fixedly connected to the first mounting member.

[0011] Furthermore, the first transport structure includes a first conveyor belt, which is rotatably connected to a fixed frame, a plurality of second mounting members are fixed on the first conveyor belt, and the cross-section of the second mounting member is in a "J"-shaped structure. The second mounting member is threadedly connected to a first limiting member, and the fixed frame is also provided with a plurality of fourth sliding grooves, each of which is arranged on both sides of the first conveyor belt. The fixed frame is also provided with a second limiting member, and the second limiting member is provided with a locking bolt, which is slidably connected to the fourth sliding groove, and the second limiting member is threadedly connected to the fixed frame via the locking bolt, and a plurality of limiting wheels are rotatably connected to the second limiting member.

[0012] Furthermore, a support beam is fixed on the fixed frame, and a first sliding rod and a second sliding rod are slidably connected on both sides of the support beam, a first mounting plate and a second mounting plate are rotatably provided on both sides of the first film pressing roller, a first connecting rod is fixed between the first sliding rod and the first mounting plate, a second connecting rod is fixed between the second sliding rod and the second mounting plate, a first limiting spring is sleeved on the first connecting rod, and two ends of the first limiting spring are respectively fixedly connected to the first sliding rod and the first mounting plate, a second limiting spring is sleeved on the second connecting rod, and two ends of the second limiting spring are respectively fixedly connected to the second sliding rod and the second mounting plate.

[0013] Furthermore, a connecting plate is provided at the end of the first sliding rod away from the first mounting plate, and the other end of the connecting plate is fixedly connected to the second sliding rod. A second telescopic member is also provided on the fixed frame, and the fixed end of the second telescopic member is fixedly connected to the fixed frame, and the telescopic end of the second telescopic member abuts against the first connecting plate. The structure of the second film pressing roller is the same as that of the first film pressing roller.

[0014] Furthermore, the second transport structure includes a second conveyor belt, a die-cutting board is fixed on the fixed frame, a third sliding rail is provided on the die-cutting board, the film cutting knife is slidingly connected to the third sliding rail, the second conveyor belt is rotatably connected to the die-cutting board, and the second conveyor belt is fixedly connected to the film cutting knife.

[0015] Furthermore, the die-cutting board is rotatably connected with a first rotating wheel and a second rotating wheel, the die-cutting board is provided with a fifth sliding groove, a tensioning wheel is slidably connected in the fifth sliding groove, the second conveyor belt is simultaneously connected to the first rotating wheel, the second rotating wheel and the tensioning wheel, the die-cutting board is also provided with a fourth sliding rail, a sliding member is slidably connected to the fourth sliding rail, the tensioning wheel is rotatably connected to the sliding member, a second adjusting screw is rotatably provided on the fourth sliding rail, and the second adjusting screw is threadedly connected to the sliding member.

[0016] Furthermore, the fixed frame is also slidably connected to a plurality of film pressing feet, each of which is rotatably connected to a film pressing wheel close to the workbench side, and the film pressing foot is also sleeved with a third limit spring, and the two sides of the third limit spring are respectively fixedly connected to the fixed frame and the film pressing foot.

[0017] Furthermore, a second connecting plate is provided on the top of the fixed frame, and each of the film pressing feet is fixedly connected to the second connecting plate away from the film pressing wheel end. A third telescopic member is also provided on the fixed frame, and the fixed end of the third telescopic member is fixedly connected to the fixed frame, and the telescopic end of the third telescopic member abuts against the second connecting plate.

[0018] The working principle and beneficial effects of the present invention are:

[0019] The working process of this embodiment is as follows: first, one end of the protective film is placed on the storage roller, and the other end of the protective film passes through the first tensioning roller, the second tensioning roller, the first film pressing roller and the second film pressing roller in sequence, and then the glass is placed on the first conveyor belt, and the second telescopic rod and the third telescopic rod are adjusted according to the thickness of the glass so that the first film pressing roller and the second film pressing roller are close to the glass, and then the protective film is tensioned by extending the first telescopic part, so that the glass is successfully coated with the protective film, and when the glass is transported to a place close to the film cutting knife, the first telescopic part is retracted, and then the film cutting knife is controlled by the second conveyor belt to cut the film on the glass to complete the coating process.

[0020] The present invention arranges a first mounting member on a fixed frame, and rotatably arranges a first tensioning roller and a second tensioning roller on the first mounting member, and adjusts the angle between the first tensioning roller and the second tensioning roller by a first adjusting structure, so that even if wrinkles appear on the protective film on the storage roller, the protective film can be tensioned from both sides by the first tensioning roller and the second tensioning roller, thereby effectively reducing bubbles and wrinkles generated by the protective film, improving the quality of the protective film attached to the glass, and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Figure 1 It is a structural schematic diagram of the prior art;

[0023] Figure 2 Schematic diagram of the overall structure of this embodiment;

[0024] Figure 3 The connection structure of the first mounting member in this embodiment is shown in FIG. Figure 1 ;

[0025] Figure 4 The connection structure of the first mounting member in this embodiment is shown in FIG. Figure 2 ;

[0026] Figure 5 is a schematic diagram of the connection structure of the first sliding rail in this embodiment;

[0027] Figure 6 The connection structure of the die-cutting plate in this embodiment is shown in FIG. Figure 1 ;

[0028] Figure 7 The connection structure of the die-cutting plate in this embodiment is shown in FIG. Figure 2 ;

[0029] Figure 8 This is a schematic diagram of the connection structure between the first conveyor belt and the second mounting member in this embodiment;

[0030] Fig. 9 Schematic diagram of the structure of the second limit member in this embodiment.

[0031] In the figure:

[0032] 1. Fixing frame; 11. Second limiting member; 111. Limiting wheel; 112. Locking bolt; 113. Fourth sliding groove; 12. Second sliding rail; 13. Support beam; 2. First conveyor belt; 21. Second mounting member; 22. First limiting member; 3. Glass; 4. Storage roller; 5. First lamination roller; 51. First sliding rod; 511. First connecting rod; 512. First limiting spring; 52. Second sliding rod; 521. Second connecting rod; 522. Second limiting spring; 53. Second telescopic member; 54. First connecting plate; 55. First mounting plate; 56. Second mounting plate; 6. Second lamination roller; 7. Die-cutting plate; 71. Fourth sliding rail; 72. The second adjusting screw; 73, the first rotating wheel; 74, the second rotating wheel; 75, the tensioning wheel; 76, the second conveyor belt; 761, the film cutting knife; 77, the fifth sliding groove; 78, the third sliding rail; 8, the film pressing foot; 81, the third limit spring; 82, the second connecting plate; 83, the third telescopic member; 84, the film pressing wheel; 9, the first mounting member; 91, the first rotating shaft; 911, the first tensioning roller; 912, the connecting shaft; 92, the second rotating shaft; 921, the second tensioning roller; 93, the first sliding groove; 94, the second sliding groove; 95, the third sliding groove; 96, the first telescopic member; 97, the first sliding rail; 98, the sliding member; 981, the first adjusting screw. DETAILED DESCRIPTION

[0033] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] like Figure 2 to Figure 9 As shown, this embodiment provides an automatic glass laminating machine, the structure of which includes a fixing frame 1.

[0035] The first transport structure in this embodiment is arranged on the fixed frame 1, and is used to transport the glass 3. The storage roller 4 is rotatably arranged on the upper side of the fixed frame 1. The first film pressing roller 5 and the second film pressing roller 6 are rotatably arranged on the fixed frame 1, and are used to press the glass 3 through the first film pressing roller 5 and the second film pressing roller 6. The film cutting knife 761 is fixedly arranged on the fixed frame 1, and is used to cut the film-coated glass 3. The second transport structure is arranged on the fixed frame 1, and is used to transport the film cutting knife 761. The film pressing structure is arranged on the side of the fixed frame 1 close to the film cutting knife 761, and is used to press the glass 3. The first mounting member 9 is arranged on the fixed frame 1, and the first tensioning roller 911 and the second tensioning roller 921 are rotatably arranged on the first mounting member 9. The first adjustment structure is arranged on the first mounting member 9, and is used to adjust the angle between the first tensioning roller 911 and the second tensioning roller 921. The second adjustment structure is arranged on the fixed frame 1, and is used to control the first mounting member 9 to be away from the fixed frame 1 or close to the fixed frame 1.

[0036] The first adjustment structure in this embodiment includes a first adjustment screw 981, a first sliding groove 93, a second sliding groove 94 and a third sliding groove 95 are arranged on the first mounting member 9, the third sliding groove 95 is arranged between the first sliding groove 93 and the second sliding groove 94, and the third sliding groove 95 is perpendicular to the first sliding groove 93 and the second sliding groove 94 at the same time, so as to ensure that the first rotating shaft 91 and the second rotating shaft 92 will not slide and deviate. The first rotating shaft 91 and the second rotating shaft 92 are arranged on the first mounting member 9, the first tensioning roller 911 is rotatably connected to the first rotating shaft 91, the second tensioning roller 921 is rotatably connected to the second rotating shaft 92, a connecting shaft 912 is rotatably connected between the first rotating shaft 91 and the second rotating shaft 92, the connecting shaft 912 is slidably connected to the third sliding groove 95, the end of the first rotating shaft 91 away from the second rotating shaft 92 is slidably connected to the first sliding groove 93, the end of the second rotating shaft 92 away from the first rotating shaft 91 is slidably connected to the second sliding groove 94, the first sliding rail 97 is fixedly arranged on the first mounting member 9, the sliding member 98 is slidably arranged in the first sliding rail 97, the sliding member 98 is rotatably connected to the connecting shaft 912, the first adjusting screw rod 981 is rotatably arranged in the first sliding rail 97, and the first adjusting screw rod 981 is threadedly connected to the sliding member 98. In this embodiment, the movement of the sliding member 98 is adjusted by the first adjusting screw 981. Since the rotation stroke of the first sliding screw is much greater than the movement stroke of the sliding member 98, it is more stable and reliable to control the movement of the sliding member 98 by rotating the first sliding screw. In this embodiment, the first tensioning wheel 75 and the second tensioning wheel 75 are used to generate a force extending to both sides when the glass film passes through, thereby reducing wrinkles on the glass 3 and improving the quality of the glass 3 coating.

[0037] The second adjustment structure in this embodiment includes a first telescopic member 96, a second sliding rail 12 is also fixed on the fixed frame 1, the first mounting member 9 is slidably connected to the second sliding rail 12, the fixed end of the first telescopic member 96 is fixedly connected to the fixed frame 1, and the telescopic end of the first telescopic member 96 is fixedly connected to the first mounting member 9. The first telescopic member 96 used in this embodiment is preferably a hydraulic cylinder or a pneumatic cylinder. Since the hydraulic cylinder or the cylinder is a prior art, it is not described in detail in this embodiment.

[0038] In the prior art laminating machine, when laminating, since the raw materials of glass 3 are separated into pieces and enter the laminating machine, there are gaps between the glasses 3 entering the laminating machine. During the laminating process, when the film pressing roller is pressed into the gaps between the glass films, since there is no glass 3 to support it from below, the glass film begins to sink under the drive of the film pressing roller. When the glass 3 re-enters the film pressing roller, since there is glass 3 to support it from below, the glass film rises again. During this period, the glass film is deformed due to the up and down movement, which may cause wrinkles and bubbles in the glass film during laminating, resulting in a decrease in the laminating quality. Therefore, in this embodiment, the first telescopic member 96 is used to control the first tensioning roller 911 and the second tensioning roller 921 to tension the protective film. When the film cutting knife 761 cuts the glass film, the first telescopic member 96 is used to prevent the first tensioning roller 911 and the second tensioning roller 921 from tensioning the glass film, so as to prevent the glass film from shifting and deforming during cutting. When the first tensioning roller 911 and the second tensioning roller 921 tension the glass film, the laminating quality of the glass film is improved.

[0039] The first transport structure in this embodiment includes a first conveyor belt 2, which is rotatably connected to a fixed frame 1, and a plurality of second mounting members 21 are fixedly arranged on the first conveyor belt 2, and the cross section of the second mounting member 21 is a "J"-shaped structure, which is used to install a first limiting member 22. The first limiting member 22 is threadedly arranged on the second mounting member 21, and is used to limit the position of the glass 3 in the X-axis direction. Since the widths of the glass 3 processed by different glasses 3 are different, in order to expand the application range of the laminating machine for processing glass 3. In this embodiment, a plurality of fourth sliding grooves 113 are arranged on the fixing frame 1, and each of the fourth sliding grooves 113 is arranged on both sides of the first conveyor belt 2. The second limiting member 11 is arranged on the fixing frame 1, and the locking bolt 112 is arranged on the second limiting member 11. The locking bolt 112 is slidingly connected to the fourth sliding groove 113, and the second limiting member 11 is threadedly connected to the fixing frame 1 through the locking bolt 112. A plurality of limiting wheels 111 are rotatably arranged on the second limiting member 11 to ensure that the glass 3 does not slip or deviate. Moreover, since the limiting wheel 111 and the glass 3 are rollingly connected, the friction loss of the limiting wheel 111 on the glass 3 can be reduced.

[0040] The support beam 13 in this embodiment is fixedly arranged on the fixed frame 1, and is used to install the first sliding rod 51 and the second sliding rod 52. The first sliding rod 51 and the second sliding rod 52 are slidingly arranged on both sides of the support beam 13, the first mounting plate 55 and the second mounting plate 56 are rotatably arranged on both sides of the first film pressing roller 5, the first connecting rod 511 is fixedly arranged between the first sliding rod 51 and the first mounting plate 55, the second connecting rod 521 is fixedly arranged between the second sliding rod 52 and the second mounting plate 56, the first limit spring 512 is sleeved on the first connecting rod 511, and the two ends of the first limit spring 512 are respectively fixedly connected to the first sliding rod 51 and the first mounting plate 55, the second limit spring 522 is sleeved on the second connecting rod 521, and the two ends of the second limit spring 522 are respectively fixedly connected to the second sliding rod 52 and the second mounting plate 56. In this embodiment, the first limiting spring 512 and the second limiting spring 522 are used to ensure that the first pressing roller 5 is always in contact with the glass 3. Even if the thickness of the glass 3 changes, the first pressing roller 5 can be moved by the first limiting spring 512 and the second limiting spring 522 to reduce collision damage to the glass 3.

[0041] The connecting plate in this embodiment is arranged at the end of the first sliding rod 51 away from the first mounting plate 55, and the other end of the connecting plate is fixedly connected to the second sliding rod 52. The second telescopic member 53 is arranged on the fixed frame 1, and the fixed end of the second telescopic member 53 is fixedly connected to the fixed frame 1. The telescopic end of the second telescopic member 53 abuts against the first connecting plate 54, and the structure of the second film pressing roller 6 is the same as that of the first film pressing roller 5. The second telescopic member 53 used in this embodiment is preferably a hydraulic cylinder or a cylinder. Among them, the hydraulic cylinder or the cylinder are both existing technologies and are not described in detail in this embodiment. When the thickness of the processed glass 3 changes, in this embodiment, a thickness tester can be arranged on the fixed frame 1, and the thickness of the glass 3 can be tested by the thickness tester. Based on this, the height of the glass 3 pressed by the first film pressing roller 5 and the second film pressing roller 6 can be controlled by the second telescopic member 53.

[0042] The second transport structure in this embodiment includes a second conveyor belt 76, a die-cutting plate 7 is fixedly arranged on the fixed frame 1, and a third sliding rail 78 is arranged on the die-cutting plate 7 to prevent the film cutting knife 761 from moving out of position. The film cutting knife 761 is slidably connected to the third sliding rail 78, the second conveyor belt 76 is rotatably connected to the die-cutting plate 7, and the second conveyor belt 76 is fixedly connected to the film cutting knife 761. In this embodiment, the second conveyor belt 76 controls the movement of the film cutting knife 761 to perform a film cutting operation on the protective film of the glass 3, replacing manual film cutting, making the laminating machine operation more automated and intelligent, and more convenient to use.

[0043] In this embodiment, the first rotating wheel 73 and the second rotating wheel 74 are rotatably arranged on the die-cutting plate 7, the fifth sliding groove 77 is arranged on the die-cutting plate 7, the tension wheel 75 is slidably arranged in the fifth sliding groove 77, the second conveyor belt 76 is simultaneously connected with the first rotating wheel 73, the second rotating wheel 74 and the tension wheel 75, the fourth sliding rail 71 is arranged on the die-cutting plate 7, the sliding member 98 is slidably arranged on the fourth sliding rail 71, the tension wheel 75 is rotatably connected with the sliding member 98, the second adjusting screw rod 72 is rotatably arranged on the fourth sliding rail 71, and the second adjusting screw rod 72 is threadedly connected with the sliding member 98. In this embodiment, the movement of the sliding member 98 is controlled by rotating the second adjusting screw rod 72. Since the second adjusting screw rod 72 and the sliding member 98 are threadedly connected, when the sliding member 98 moves to a suitable position, the sliding member 98 can be self-locked relative to the fourth sliding rail 71, and the position of the tension wheel 75 can be positioned. When the film cutting knife 761 moves for a long time, the tensioning wheel 75 may become loose. In this embodiment, the second conveyor belt 76 can be restored to a tensioned state through the second adjusting screw rod 72.

[0044] In this embodiment, a plurality of film pressing feet 8 are slidably arranged on the fixed frame 1, and the film pressing wheel 84 is rotatably arranged on the side of each film pressing foot 8 close to the workbench. The third limit spring 81 is sleeved on the film pressing foot 8, and the two sides of the third limit spring 81 are fixedly connected to the fixed frame 1 and the film pressing foot 8 respectively. In this embodiment, the film pressing foot 8 presses and positions the glass 3, so that when the film cutting knife 761 is used to die-cut the glass 3, the protective film of the glass 3 will not slide or deviate. Under the action of the third limit spring 81, even if the thickness of the processed glass 3 changes, the third limit spring 81 will move the film pressing foot 8 upward to reduce the collision damage to the glass 3. The third limit spring 81 can also make the film pressing foot 8 always abut against the glass 3, so that the glass film will not deviate when cutting the film.

[0045] In this embodiment, the second connecting plate 82 is arranged on the top of the fixing frame 1, and the ends of each film pressing foot 8 away from the film pressing wheel 84 are fixedly connected to the second connecting plate 82. The third telescopic member 83 is arranged on the fixing frame 1, and the fixed end of the third telescopic member 83 is fixedly connected to the fixing frame 1, and the telescopic end of the third telescopic member 83 abuts against the second connecting plate 82. In this embodiment, the third telescopic member 83 can be used to control the lamination of glass 3 with different thicknesses, so that the film cutting knife 761 can cut the film thereon, and the application range is wider.

[0046] The working process of this embodiment is as follows: first, one end of the protective film is placed on the storage roller 4, and the other end of the protective film passes through the first tensioning roller 911, the second tensioning roller 921, the first film pressing roller 5 and the second film pressing roller 6, and then the glass 3 is placed on the first conveyor belt 2, and the second telescopic rod and the third telescopic rod are adjusted according to the thickness of the glass 3 so that the first film pressing roller 5 and the second film pressing roller 6 are close to the glass 3, and then the protective film is stretched by extending the first telescopic member 96, so that the glass 3 is successfully coated with the protective film, and when the glass 3 is transported to the vicinity of the film cutting knife 761, the first telescopic member 96 is retracted, and then the film cutting knife 761 is controlled by the second conveyor belt 76 to cut the glass 3 to complete the coating process.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic glass laminating machine, comprising a fixing frame (1), characterized in that: The fixed frame (1) is provided with a first transport structure for transporting glass (3); a material storage roller (4) is rotatably provided on the upper side of the fixed frame (1); a first film pressing roller (5) and a second film pressing roller (6) are rotatably connected to the fixed frame (1); a film cutting knife (761) is also provided on the fixed frame (1); a second transport structure for transporting the film cutting knife (761) is also provided on the fixed frame (1); a film pressing structure for pressing the glass (3) is provided on the side of the fixed frame (1) close to the film cutting knife (761); a first mounting member (9) is provided on the fixed frame (1); a first tensioning roller (911) and a second tensioning roller (921) are rotatably connected to the first mounting member (9); a first adjustment structure for adjusting the angle between the first tensioning roller (911) and the second tensioning roller (921) is provided on the first mounting member (9); and a second adjustment structure for controlling the first mounting member (9) to be away from the fixed frame (1) or close to the fixed frame (1) is provided on the fixed frame (1).

2. The automatic glass laminating machine according to claim 1, characterized in that: The first adjustment structure comprises a first adjustment screw rod (981); the first mounting member (9) is provided with a first sliding groove (93), a second sliding groove (94) and a third sliding groove (95); the third sliding groove (95) is arranged between the first sliding groove (93) and the second sliding groove (94); the third sliding groove (95) is perpendicular to both the first sliding groove (93) and the second sliding groove (94); the first mounting member (9) is provided with a first rotating shaft (91) and a second rotating shaft (92); the first tensioning roller (911) is rotationally connected to the first rotating shaft (91); the second tensioning roller (921) is rotationally connected to the second rotating shaft (92); the first rotating shaft (91) and the second rotating shaft (92) A connecting shaft (912) is rotatably connected between the two components, and the connecting shaft (912) is slidably connected to the third sliding groove (95). The end of the first rotating shaft (91) away from the second rotating shaft (92) is slidably connected to the first sliding groove (93), and the end of the second rotating shaft (92) away from the first rotating shaft (91) is slidably connected to the second sliding groove (94). A first sliding rail (97) is also fixed to the first mounting component (9), and a sliding member (98) is slidably connected in the first sliding rail (97). The sliding member (98) is rotatably connected to the connecting shaft (912). A first adjusting screw rod (981) is rotatably connected in the first sliding rail (97), and the first adjusting screw rod (981) is threadedly connected to the sliding member (98).

3. The automatic glass laminating machine according to claim 1, characterized in that: The second adjustment structure comprises a first telescopic member (96); a second sliding rail (12) is also fixed on the fixed frame (1); the first mounting member (9) is slidably connected to the second sliding rail (12); the fixed end of the first telescopic member (96) is fixedly connected to the fixed frame (1); and the telescopic end of the first telescopic member (96) is fixedly connected to the first mounting member (9).

4. The automatic glass laminating machine according to claim 1, characterized in that: The first transport structure comprises a first conveyor belt (2), the first conveyor belt (2) is rotatably connected to a fixed frame (1), a plurality of second mounting members (21) are fixed to the first conveyor belt (2), the cross section of the second mounting member (21) is in the shape of a "J" shape, a first limiting member (22) is threadedly connected to the second mounting member (21), a plurality of fourth sliding grooves (113) are further provided on the fixed frame (1), each of the fourth sliding grooves (113) is arranged on both sides of the first conveyor belt (2), a second limiting member (11) is further provided on the fixed frame (1), a locking bolt (112) is provided on the second limiting member (11), the locking bolt (112) is slidably connected to the fourth sliding groove (113), the second limiting member (11) is threadedly connected to the fixed frame (1) via the locking bolt (112), and a plurality of limiting wheels (111) are rotatably connected to the second limiting member (11).

5. The automatic glass laminating machine according to claim 1, characterized in that: A support beam (13) is fixed on the fixed frame (1), and a first sliding rod (51) and a second sliding rod (52) are slidably connected on both sides of the support beam (13); a first mounting plate (55) and a second mounting plate (56) are rotatably provided on both sides of the first film pressing roller (5); a first connecting rod (511) is fixed between the first sliding rod (51) and the first mounting plate (55), and a second connecting rod (521) is fixed between the second sliding rod (52) and the second mounting plate (56); a first limiting spring (512) is sleeved on the first connecting rod (511), and two ends of the first limiting spring (512) are respectively fixedly connected to the first sliding rod (51) and the first mounting plate (55); a second limiting spring (522) is sleeved on the second connecting rod (521), and two ends of the second limiting spring (522) are respectively fixedly connected to the second sliding rod (52) and the second mounting plate (56).

6. The automatic glass laminating machine according to claim 5, characterized in that: A first connecting plate (54) is provided at the end of the first sliding rod (51) away from the first mounting plate (55), and the other end of the first connecting plate (54) is fixedly connected to the second sliding rod (52). A second telescopic member (53) is also provided on the fixed frame (1), and the fixed end of the second telescopic member (53) is fixedly connected to the fixed frame (1), and the telescopic end of the second telescopic member (53) abuts against the first connecting plate (54). The structure of the second film pressing roller (6) is the same as that of the first film pressing roller (5).

7. The automatic glass laminating machine according to claim 1, characterized in that: The second transport structure comprises a second conveyor belt (76), a die-cutting plate (7) is fixed on the fixed frame (1), a third sliding rail (78) is provided on the die-cutting plate (7), the film cutting knife (761) is slidingly connected to the third sliding rail (78), the second conveyor belt (76) is rotatably connected to the die-cutting plate (7), and the second conveyor belt (76) is fixedly connected to the film cutting knife (761).

8. The automatic glass laminating machine according to claim 7, characterized in that: The die-cutting plate (7) is rotatably connected to a first rotating wheel (73) and a second rotating wheel (74); a fifth sliding groove (77) is provided on the die-cutting plate (7); a tensioning wheel (75) is slidably connected in the fifth sliding groove (77); the second conveyor belt (76) is simultaneously connected to the first rotating wheel (73), the second rotating wheel (74) and the tensioning wheel (75); a fourth sliding rail (71) is also provided on the die-cutting plate (7); a sliding member (98) is slidably connected to the fourth sliding rail (71); the tensioning wheel (75) is rotatably connected to the sliding member (98); a second adjusting screw rod (72) is also rotatably provided on the fourth sliding rail (71); the second adjusting screw rod (72) is threadedly connected to the sliding member (98).

9. The automatic glass laminating machine according to claim 1, characterized in that: The fixed frame (1) is also slidably connected to a plurality of film pressing feet (8), each of the film pressing feet (8) is rotatably connected to a film pressing wheel (84) close to the workbench side, and the film pressing feet (8) are also sleeved with a third limit spring (81), and the two sides of the third limit spring (81) are respectively fixedly connected to the fixed frame (1) and the film pressing feet (8).

10. The automatic glass laminating machine according to claim 9, characterized in that: A second connecting plate (82) is also provided on the top of the fixed frame (1), and the ends of each of the film pressing feet (8) away from the film pressing wheel (84) are fixedly connected to the second connecting plate (82). A third telescopic member (83) is also provided on the fixed frame (1), and the fixed end of the third telescopic member (83) is fixedly connected to the fixed frame (1), and the telescopic end of the third telescopic member (83) is in contact with the second connecting plate (82).

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