Bent glass film laminating machine

Abstract

The invention provides a bent glass film laminating machine, and belongs to the technical field of bent glass film laminating. Comprising a laminating rack, a glass feeding assembly is slidably arranged on the right side of the laminating rack through a feeding adjusting assembly, a front side plate and a rear side plate are fixedly connected to the front side and the rear side of the upper surface of the laminating rack correspondingly, a winding and unwinding assembly is arranged on the left side between the front side plate and the rear side plate, and a deviation rectifying detection assembly is installed on the left side of the glass feeding assembly; the deviation correction detection assembly is used for detecting the edge of the conveyed film. According to the bending glass film coating device, bending glass can be automatically coated, a glass film can be conveniently collected in the tearing process, the passing film can be heated by arranging a film coating heating plate, the film is flatly and tightly attached to the surface of the bending glass in the rotating process of a pressing roller, residual bubbles are avoided, and the quality of the bending glass is improved. Meanwhile, the film is cut off through the cutter after film covering is completed, manual cutting is not needed, and therefore the labor cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of bent glass coating processing, and in particular relates to a bent glass coating machine. Background Art

[0002] Glass is an amorphous inorganic non-metallic material, which is generally made of a variety of inorganic minerals as the main raw materials and a small amount of auxiliary raw materials. Its main components are silicon dioxide and other oxides. It has the advantages of crystal clear surface, light transmission, sound insulation, heat preservation, wear resistance, climate change resistance, and material stability. With the continuous development of demand, the molding and processing methods of glass have also made new developments. Flat glass structure and curved glass structure have been developed. Among them, curved glass is a beautiful and novel material and is particularly widely used. After the curved glass is prepared, a layer of film will be coated on the surface of the glass using a coating machine. This layer of film can achieve the corresponding effect according to customer needs and improve the performance of the glass.

[0003] When coating the existing curved glass, most of the film tearing, glass feeding and coating processes are completed on independent equipment, and then manually transferred between the various devices. Not only is the production efficiency slow, but the manual operation is also inaccurate. It is difficult to collect waste during the tearing process of the glass film. The film is easily unevenly stressed during coating, causing displacement and bubbles. The manual operation cost is high, which is not only labor-intensive but also affects efficiency. Summary of the invention

[0004] (1) Technical issues to be resolved In view of the deficiencies in the prior art, the purpose of the present invention is to provide a bent glass coating machine to solve the problems that waste is difficult to collect during coating of existing bent glass, uneven force is easily applied during coating, causing displacement and bubbles, and the manual operation cost is high, which is not only labor-intensive but also affects efficiency.

[0005] (2) Technical solution In order to solve the above technical problems, the present invention provides such a bent glass laminating machine, comprising a laminating machine frame, a glass feeding assembly is slidably arranged on the right side of the laminating machine frame through a feeding adjustment assembly, a front side plate and a rear side plate are fixedly connected to the front and rear sides of the upper surface of the laminating machine frame respectively, a winding and unwinding assembly is arranged on the left side between the front side plate and the rear side plate, and a deviation correction detection assembly is installed on the left side of the glass feeding assembly, and the deviation correction detection assembly is used to detect the edge of the conveyed film; A fixing plate is fixedly connected to the top right side of the front side plate and the rear side plate, a film-coated heating plate is installed on the lower side of the fixing plate, a mounting plate is provided on the upper side of the fixing plate through a left-right adjustment component, a cutting component is installed on the right side of the mounting plate, a pressing plate is provided on the right bottom end of the mounting plate through an up-and-down adjustment component, a plurality of telescopic rods are installed on the pressing plate, a first U-shaped frame is fixedly connected to the bottom end of the telescopic rod, and two pressing rollers are rotatably connected to the inner walls on both sides of the front and rear of the first U-shaped frame through bearings; The glass feeding assembly includes a glass feeding seat and a movable seat. A driving assembly is arranged inside the movable seat, and the driving assembly is used to move the glass feeding seat up and down. A workbench is arranged on the upper surface of the glass feeding seat through a rotating assembly. A first placing plate and a second placing plate are fixedly connected to the outer side of the workbench. A through groove is opened on the workbench, and a negative pressure generator is installed inside the through groove. The negative pressure generator is used to position the glass on the first placing plate and the second placing plate.

[0006] Preferably, the unwinding and winding assembly includes a unwinding roller and a waste collecting roller rotatably connected to the left side of the rear side plate through a bearing, and the right side between the front side plate and the rear side plate is rotatably connected to the conveying roller and the guide roller through a bearing, and a first driving motor and a second driving motor are installed on the rear side of the rear side plate, the output end of the first driving motor is fixedly connected to the conveying roller, and the output end of the second driving motor is fixedly connected to the waste collecting roller, a plurality of first guide rollers are arranged between the conveying roller and the unwinding roller, and a plurality of second guide rollers are arranged between the guide roller and the waste collecting roller, the right side of the front side plate is flush with the right side of the rear side plate, the left side length of the front side plate is smaller than the left side length of the rear side plate, the unwinding roller is located on the upper side of the waste collecting roller, the number of the first guide rollers is three, and the three first guide rollers are rotatably connected between the front side plate and the rear side plate through bearings, the number of the second guide rollers is two, and the two second guide rollers are rotatably connected between the front side plate and the rear side plate through bearings.

[0007] Furthermore, the feeding adjustment assembly includes a mounting groove opened in the middle of the laminating frame, a movable seat is slidably installed on the upper surface of the laminating frame, a movable block is fixedly connected to the left side of the lower surface of the movable seat, a third driving motor is fixedly connected to the left inner wall of the mounting groove, and a first screw rod is fixedly connected to the output end of the third driving motor. The right end of the first screw rod passes through the movable block and is rotatably connected to the right inner wall of the mounting groove through a bearing, the first screw rod is threadedly connected to the movable block, the front and rear sides of the upper surface of the laminating frame are fixedly connected to the first guide rail, and the lower surface of the movable seat is fixedly connected to the first slider adapted to the first guide rail.

[0008] Furthermore, the deflection correction detection component includes two first L-shaped brackets fixedly connected to the left end of the movable seat, and the top ends of the two first L-shaped brackets are fixedly connected with a deflection correction sensor and an unwinding sensor, and the deflection correction sensor is located at the rear side of the unwinding sensor.

[0009] Furthermore, the left and right adjustment assembly includes a first servo motor fixedly connected to the upper surface of the mounting plate, the output end of the first servo motor is fixedly connected to the first gear, the upper surface of the fixed plate is fixedly connected to the rack, the first gear is meshingly connected to the rack, the mounting plate is slidably connected to the upper surface of the fixed plate, the front and rear sides of the lower surface of the mounting plate are fixedly connected to the second guide rails, and the upper surface of the fixed plate is fixedly connected to the second slider adapted to the second guide rails.

[0010] Furthermore, the cutting assembly includes a second U-shaped frame fixedly connected to the right side of the mounting plate, a rodless cylinder is fixedly connected between the front and rear inner walls of the second U-shaped frame, a cylinder slider is provided on the outer surface sliding sleeve of the rodless cylinder, a tool holder is fixedly connected to the lower surface of the cylinder slider, a cutter is fixedly connected to the tool holder by screws, and the pressing roller is a rubber roller, and the pressing roller is located between the coating heating plate and the cutter.

[0011] Furthermore, the up and down adjustment component includes a driving component installed on the upper surface of the mounting plate, a second screw rod is fixedly connected to the middle of the upper surface of the pressing plate, the top end of the second screw rod passes through the mounting plate, the driving component is used to move the second screw rod up and down, the front and rear sides of the upper surface of the pressing plate are fixedly connected to sliding rods, the top end of the sliding rod passes through the mounting plate, the sliding rod is slidably connected to the mounting plate, the driving component includes a motor seat fixedly connected to the upper surface of the mounting plate by bolts, the upper surface of the motor seat is fixedly connected to a second servo motor, the output end of the second servo motor is fixedly connected to a driving pulley, the outer surface of the second screw rod is threadedly connected to a driven pulley, the bottom end of the driven pulley is rotatably connected to the mounting plate through a bearing, and the driving pulley and the driven pulley are connected by a belt drive.

[0012] Furthermore, the driving assembly includes a third servo motor fixedly connected to the lower surface of the movable seat, an installation cavity is opened inside the upper surface of the movable seat, the output end of the third servo motor is located inside the installation cavity and fixedly connected to the first pulley, four mounting seats are fixedly connected to the four corners of the inner bottom wall of the installation cavity by bolts, a threaded sleeve is rotatably installed on the upper side of the mounting seat through a bearing, a second pulley is fixedly connected to the lower surface of the threaded sleeve, the first pulley and the four second pulleys are connected through a synchronous belt transmission, four auxiliary wheels are rotatably connected to the middle part of the inner bottom wall of the installation cavity through a bearing, the first pulley is located between the two auxiliary wheels on the left, the synchronous belt is wrapped around the outer surface of the auxiliary wheel, and screws are fixedly connected to the four corners of the lower surface of the glass feeding seat, the bottom end of the screw passes through the threaded sleeve, and the screw is threadedly connected to the threaded sleeve.

[0013] Furthermore, the rotating assembly includes a front support plate and a rear support plate fixedly connected to the front and rear sides of the upper surface of the glass feeding seat, a fourth servo motor is fixedly connected to the front side of the front support plate, a workbench is rotatably connected between the front support plate and the rear support plate, an output end of the fourth servo motor is fixedly connected to the axis of the workbench through a reducer, two first reinforcing plates are fixedly connected between the front support plate and the glass feeding seat, and two second reinforcing plates are fixedly connected between the rear support plate and the glass feeding seat.

[0014] Furthermore, the first placement plate and the second placement plate are each provided with a cavity inside and are connected to the negative pressure generator, the first placement plate and the second placement plate are each provided with a plurality of adsorption ports on the outside and are covered with a wear-resistant mesh, the wear-resistant mesh is made of Teflon, the workbench is a triangular structure, the angle between the first placement plate and the second placement plate is ninety degrees, a negative pressure gauge is installed on the front side of the upper surface of the glass feeding seat, and the negative pressure gauge is connected to the negative pressure generator through a pipe.

[0015] (3) Beneficial effects Compared with the prior art, the present invention has the following beneficial effects: In the above scheme, by winding the waste layer of the film on the waste collection roller, there is no need for manual collection by the staff, and during the laminating process, the deviation sensor of the deviation detection component detects whether the film deviates from the position, thereby ensuring the accuracy of the laminating conveying, thereby avoiding the missing of the laminating of the bent glass and improving the production efficiency; In the above scheme, the glass is placed on the workbench, and then the negative pressure generator firmly adsorbs the bent glass on the workbench through multiple adsorption ports, so that the glass is prevented from moving during the coating process, and the film passing through can be heated by setting a coating heating plate, and then the pressing roller presses the film tightly on the surface of the bent glass and rotates. During the rotation process, the pressing roller presses the film and makes the film flat and tightly attached to the surface of the bent glass, so as to avoid residual bubbles and achieve a better coating effect; In the above scheme, four threaded sleeves are rotatably installed at the four corners of the bottom wall of the mounting cavity of the movable seat, and four screws are arranged on the lower surface of the glass feeding seat to be threadedly connected with the four threaded sleeves. When lifting, the four threaded sleeves rotate synchronously, so that the four screws, the glass feeding seat and the glass rise synchronously, so that the four corners are more stable during coating, thereby improving the coating quality of the glass; In the above scheme, during lamination, the rotating component drives the workbench to rotate, so that the first placement plate and the second placement plate rotate to the upper side in turn, thereby facilitating the lamination of both sides of the curved glass. At the same time, after the lamination is completed, the cylinder slider, the knife holder and the cutter are driven forward by the rodless cylinder. The cutter can cut the film in the process of moving forward, thereby eliminating the need for manual cutting, and is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a bent glass laminating machine; Figure 2 It is a schematic diagram of the front cross-sectional structure of a bent glass laminating machine; Figure 3 It is a three-dimensional structural schematic diagram of the deviation correction detection component of the bent glass laminating machine; Figure 4 For curved glass laminating machine Figure 1 A schematic diagram of the enlarged structure at A in the middle; Figure 5 It is a schematic diagram of the installation structure of the fixed plate of the bent glass laminating machine; Figure 6 It is a three-dimensional structural schematic diagram of a cutting assembly of a bent glass laminating machine; Figure 7 It is a schematic diagram of the cross-sectional structure of the left and right adjustment components of the bent glass laminating machine; Figure 8 It is a front perspective structural schematic diagram of a glass feeding assembly of a bent glass laminating machine; Fig. 9 It is a rear perspective structural schematic diagram of a glass feeding assembly of a bent glass laminating machine; Fig.10 It is a schematic cross-sectional structure diagram of a glass feeding assembly of a bent glass laminating machine; Fig.11 For curved glass laminating machine Fig.10 A schematic diagram of the enlarged structure at B in the middle; Fig.12 It is a schematic diagram of the lifting structure of the glass feeding assembly of the bent glass laminating machine; Fig.13 It is a schematic diagram of the top cross-sectional structure of the glass feeding assembly of the bent glass laminating machine.

[0017] The markings in the attached drawings are: 1. Laminating machine frame; 2. Front side plate; 3. Rear side plate; 4. Glass feeding assembly; 5. Winding and unwinding assembly; 6. Feeding adjustment assembly; 7. Correction detection assembly; 8. Fixed plate; 9. Laminating heating plate; 10. Left and right adjustment assembly; 11. Mounting plate; 12. Cutting assembly; 13. Up and down adjustment assembly; 14. Pressing plate; 15. Telescopic rod; 16. First U-shaped frame; 17. Pressing roller; 18. Glass feeding seat; 19. Movable seat; 20. Driving assembly; 21. Rotating assembly ; 22, workbench; 23, first placement plate; 24, second placement plate; 25, through slot; 26, negative pressure generator; 501, unloading roller; 502, waste collection roller; 503, conveying roller; 504, guide roller; 505, first guide roller; 506, second guide roller; 601, mounting slot; 602, movable block; 603, third drive motor; 604, first screw rod; 605, first guide rail; 606, first slider; 701, first L-shaped bracket; 702, deviation correction sensor; 703 , unwinding sensor; 1001, first servo motor; 1002, first gear; 1003, rack; 1004, second guide rail; 1005, second slider; 1201, second U-shaped frame; 1202, rodless cylinder; 1203, cylinder slider; 1204, knife holder; 1205, screw; 1206, cutter; 1301, second screw rod; 1302, slide rod; 1303, motor seat; 1304, second servo motor; 1305, driving pulley; 1306, driven pulley; 13 07, belt; 2001, third servo motor; 2002, mounting cavity; 2003, first pulley; 2004, mounting seat; 2005, threaded sleeve; 2006, second pulley; 2007, synchronous belt; 2008, auxiliary wheel; 2009, screw; 2101, front support plate; 2102, rear support plate; 2103, fourth servo motor; 2104, first reinforcement plate; 2105, second reinforcement plate; 27, cavity; 28, suction port; 29, wear-resistant mesh; 30, negative pressure gauge. DETAILED DESCRIPTION

[0018] This specific embodiment is a curved glass laminating machine, and its structural schematic diagram is as follows Figure 1-Figure 13 As shown, it includes a laminating frame 1, a glass feeding assembly 4 is slidably arranged on the right side of the laminating frame 1 through a feeding adjustment assembly 6, a front side plate 2 and a rear side plate 3 are fixedly connected to the front and rear sides of the upper surface of the laminating frame 1 respectively, a reeling and unreeling assembly 5 is arranged on the left side between the front side plate 2 and the rear side plate 3, and a deviation correction detection assembly 7 is installed on the left side of the glass feeding assembly 4, and the deviation correction detection assembly 7 is used to detect the edge of the conveyed film; The top right sides of the front side plate 2 and the rear side plate 3 are fixedly connected with a fixing plate 8, and a film coating heating plate 9 is installed on the lower side of the fixing plate 8. The unwinding and reeling assembly 5 can convey the film to the film coating heating plate 9, and the film coating heating plate 9 heats up the temperature by electric heating to heat the passing film, so as to better fit the film to the curved glass. The upper side of the fixing plate 8 is provided with a mounting plate 11 through a left-right adjusting assembly 10, and a cutting assembly 12 is installed on the right side of the mounting plate 11. A pressing plate 14 is provided on the right bottom end of the mounting plate 11 through an up-and-down adjusting assembly 13, and a plurality of telescopic rods 15 are installed on the pressing plate 14. The bottom end of the telescopic rod 15 is fixedly connected with a first U-shaped frame 16, and the telescopic rod 15 can be telescoped to ensure a better pressing effect on the film. The inner walls on both sides of the front and rear sides of the first U-shaped frame 16 are rotatably connected with two pressing rollers 17 through bearings; The glass feeding assembly 4 includes a glass feeding seat 18 and a movable seat 19. A driving assembly 20 is arranged inside the movable seat 19. The driving assembly 20 is used to move the glass feeding seat 18 up and down. A workbench 22 is arranged on the upper surface of the glass feeding seat 18 through a rotating assembly 21. A first placing plate 23 and a second placing plate 24 are fixedly connected to the outer side of the workbench 22. A through groove 25 is opened on the workbench 22. A negative pressure generator 26 is installed inside the through groove 25. The negative pressure generator 26 is used to position the glass on the first placing plate 23 and the second placing plate 24.

[0019] like Figure 1 and Figure 2 As shown, in this embodiment, the unwinding and rewinding assembly 5 includes a discharge roller 501 and a waste collection roller 502 which are rotatably connected to the left side of the rear side plate 3 through a bearing, a conveying roller 503 and a guide roller 504 are rotatably connected to the right side between the front side plate 2 and the rear side plate 3 through a bearing, a first drive motor and a second drive motor are installed on the rear side of the rear side plate 3, an output end of the first drive motor is fixedly connected to the conveying roller 503, an output end of the second drive motor is fixedly connected to the waste collection roller 502, a plurality of first guide rollers 503 and 504 are arranged between the conveying roller 503 and the discharge roller 501 5. A plurality of second material guide rollers 506 are arranged between the guide roller 504 and the waste collecting roller 502. The right side of the front side plate 2 is flush with the right side of the rear side plate 3. The left side length of the front side plate 2 is smaller than the left side length of the rear side plate 3. The unloading roller 501 is located on the upper side of the waste collecting roller 502. The number of the first material guide rollers 505 is three. The three first material guide rollers 505 are rotatably connected between the front side plate 2 and the rear side plate 3 through bearings. The number of the second material guide rollers 506 is two. The two second material guide rollers 506 are rotatably connected between the front side plate 2 and the rear side plate 3 through bearings.

[0020] In this way, it is convenient to install the film roll on the unwinding roller 501 and wind the waste material on the waste collecting roller 502, and the gap between the conveying roller 503 and the guide roller 504 just passes through the film, which is convenient for conveying the film. By passing the film through multiple first guide rollers 505 in turn, the stable discharge of the film is effectively guaranteed, and the waste material passes through multiple second guide rollers 506 in turn, which effectively ensures that the waste material can be normally wound on the waste collecting roller 502.

[0021] like Figure 1-3 As shown, in this embodiment, the feeding adjustment component 6 includes a mounting groove 601 opened in the middle of the laminating frame 1, the movable seat 19 is slidably installed on the upper surface of the laminating frame 1, and a movable block 602 is fixedly connected to the left side of the lower surface of the movable seat 19. The left inner wall of the mounting groove 601 is fixedly connected to the third drive motor 603, and the output end of the third drive motor 603 is fixedly connected to the first screw rod 604. The right end of the first screw rod 604 passes through the movable block 602 and is rotatably connected to the right inner wall of the mounting groove 601 through a bearing. The first screw rod 604 is threadedly connected to the movable block 602, and the front and rear sides of the upper surface of the laminating frame 1 are fixedly connected with the first guide rail 605, and the lower surface of the movable seat 19 is fixedly connected with a first slider 606 adapted to the first guide rail 605.

[0022] The first screw rod 604 is driven to rotate by the third driving motor 603. During the rotation, the first screw rod 604 cooperates with the movable block 602 to drive the movable seat 19 and the glass on the workbench 22 to move to the left, so that the glass and the conveyed film are adhered together, and the first slider 606 can slide along the first guide rail 605 to prevent the movable seat 19 from shaking.

[0023] like Figure 1 and Figure 3 As shown, in this embodiment, the correction detection component 7 includes two first L-shaped brackets 701 fixedly connected to the left end of the movable seat 19, and the top ends of the two first L-shaped brackets 701 are fixedly connected with a correction sensor 702 and a rewinding sensor 703, and the correction sensor 702 is located on the rear side of the rewinding sensor 703.

[0024] In this way, the movable seat 19 can drive the first L-shaped bracket 701, the correction sensor 702 and the unwinding sensor 703 to move during the movement. The correction sensor 702 detects whether the film deviates from the position to ensure the accuracy of the film conveying. When the unwinding sensor 703 moves and detects the film, the conveying is stopped.

[0025] like Figure 5 and Figure 7As shown, in this embodiment, the left and right adjustment component 10 includes a first servo motor 1001 fixedly connected to the upper surface of the mounting plate 11, the output end of the first servo motor 1001 is fixedly connected to the first gear 1002, the upper surface of the fixed plate 8 is fixedly connected to the rack 1003, the first gear 1002 is meshingly connected to the rack 1003, the mounting plate 11 is slidably connected to the upper surface of the fixed plate 8, the front and rear sides of the lower surface of the mounting plate 11 are fixedly connected to the second guide rail 1004, and the upper surface of the fixed plate 8 is fixedly connected to the second slider 1005 adapted to the second guide rail 1004.

[0026] The first servo motor 1001 drives the first gear 1002 to rotate. During the rotation, the first gear 1002 cooperates with the rack 1003 to move the mounting plate 11 to the left or right, thereby ensuring the accurate position of the pressing roller 17. The second slider 1005 slides along the second guide rail 1004, which can make the left and right sliding between the fixed plate 8 and the mounting plate 11 more stable.

[0027] like Figure 5 and Figure 6 As shown, in this embodiment, the cutting assembly 12 includes a second U-shaped frame 1201 fixedly connected to the right side of the mounting plate 11, and a rodless cylinder 1202 is fixedly connected between the front and rear inner walls of the second U-shaped frame 1201. The outer surface sliding sleeve of the rodless cylinder 1202 is provided with a cylinder slider 1203. The piston in the rodless cylinder 1202 can drive the cylinder slider 1203 to slide forward and backward along the cylinder body. The lower surface of the cylinder slider 1203 is fixedly connected to a tool holder 1204, and a cutter 1206 is fixedly connected to the tool holder 1204 by a screw 1205. The pressing roller 17 is a rubber roller, and the pressing roller 17 is located between the coating heating plate 9 and the cutter 1206.

[0028] After the coating is completed, the rodless cylinder 1202 drives the cylinder slider 1203 to move forward. During the movement, the cylinder slider 1203 can drive the tool holder 1204 and the cutter 1206 to move forward. During the forward movement, the cutter 1206 can cut the film, thus eliminating the need for manual cutting.

[0029] like Figure 5 and Figure 6As shown, in this embodiment, the up and down adjustment component 13 includes a driving component installed on the upper surface of the mounting plate 11, a second screw rod 1301 is fixedly connected to the middle of the upper surface of the pressing plate 14, the top of the second screw rod 1301 passes through the mounting plate 11, and the driving component is used to move the second screw rod 1301 up and down, and the front and rear sides of the upper surface of the pressing plate 14 are fixedly connected to the sliding rod 1302, the top of the sliding rod 1302 passes through the mounting plate 11, and the sliding rod 1302 is slidably connected to the mounting plate 11, and the driving component It includes a motor base 1303 fixedly connected to the upper surface of the mounting plate 11 by bolts, the upper surface of the motor base 1303 is fixedly connected to a second servo motor 1304, the output end of the second servo motor 1304 is fixedly connected to a driving pulley 1305, the outer surface of the second screw rod 1301 is threadedly connected to a driven pulley 1306, the bottom end of the driven pulley 1306 is rotatably connected to the mounting plate 11 through a bearing, and the driving pulley 1305 and the driven pulley 1306 are connected through a belt 1307.

[0030] After the glass feeding assembly on the coating machine frame 1 conveys the bent glass to the lower side of the heated film, the second servo motor 1304 drives the active pulley 1305 to rotate. During the rotation, the active pulley 1305 drives the driven pulley 1306 to rotate through the belt 1307, driving the second screw rod 1301 and the pressing plate 14 to move downward until the pressing plate 14 drives the telescopic rod 15, the first U-shaped frame 16 and the pressing roller 17 to press the film against the surface of the bent glass. Then the glass feeding assembly drives the bent glass to move to the right and rotates the pressing roller 17. During the rotation, the pressing roller 17 applies pressure to the film and makes the film fit flat and tightly against the surface of the bent glass.

[0031] like Figure 8-13As shown, in this embodiment, the driving assembly 20 includes a third servo motor 2001 fixedly connected to the lower surface of the movable seat 19, a mounting cavity 2002 is provided inside the upper surface of the movable seat 19, the output end of the third servo motor 2001 is located inside the mounting cavity 2002 and is fixedly connected to a first pulley 2003, four mounting seats 2004 are fixedly connected to the four corners of the inner bottom wall of the mounting cavity 2002 by bolts, a threaded sleeve 2005 is rotatably mounted on the upper side of the mounting seat 2004 through a bearing, a second pulley 2006 is fixedly connected to the lower surface of the threaded sleeve 2005, and the first pulley 2003 and the four second pulleys 2006 are fixedly connected to the first pulley 2003 and the four second pulleys 2003. 006 is connected through a synchronous belt 2007 transmission connection, and four auxiliary wheels 2008 are rotatably connected to the middle part of the inner bottom wall of the installation cavity 2002 through a bearing. The first pulley 2003 is located between the two auxiliary wheels 2008 on the left, so that the wrap angle between the four second pulleys 2006 and the synchronous belt 2007 can be increased, and the threaded sleeve 2005 can be driven to rotate better. The synchronous belt 2007 is wound around the outer surface of the auxiliary wheel 2008, and the four corners of the lower surface of the glass feeding seat 18 are fixedly connected with screws 2009, and the bottom end of the screw 2009 passes through the threaded sleeve 2005, and the screw 2009 is threadedly connected to the threaded sleeve 2005.

[0032] The first pulley 2003 is driven to rotate by the third servo motor 2001. During the rotation, the first pulley 2003 drives the four second pulleys 2006 and the threaded sleeve 2005 to rotate through the synchronous belt 2007. Since the threaded sleeve 2005 is rotatably connected to the mounting seat 2004 through a bearing, the threaded sleeve 2005 cannot move up and down. At this time, during the rotation of the threaded sleeve 2005, the four screws 2009 can drive the glass feeding seat 18 to move up and down.

[0033] like Figure 8 and Fig. 9 As shown, in this embodiment, the rotating assembly 21 includes a front support plate 2101 and a rear support plate 2102 fixedly connected to the front and rear sides of the upper surface of the glass feeding seat 18, a fourth servo motor 2103 is fixedly connected to the front side of the front support plate 2101, a workbench 22 is rotatably connected between the front support plate 2101 and the rear support plate 2102, an output end of the fourth servo motor 2103 is fixedly connected to the axis of the workbench 22 through a reducer, two first reinforcing plates 2104 are fixedly connected between the front support plate 2101 and the glass feeding seat 18, and two second reinforcing plates 2105 are fixedly connected between the rear support plate 2102 and the glass feeding seat 18.

[0034] The first reinforcing plate 2104 and the second reinforcing plate 2105 can improve the structural strength between the front support plate 2101 and the rear support plate 2102 and the glass feeding seat 18, so as to better support the glass and the workbench 22, and the fourth servo motor 2103 can drive the workbench 22 and the glass to rotate slowly through the reducer for better coating.

[0035] like Figure 8 , Fig.10 and Fig.11 As shown, in the present embodiment, a cavity 27 is provided inside the first placement plate 23 and the second placement plate 24 and is connected to the negative pressure generator 26, a plurality of suction ports 28 are provided on the outside of the first placement plate 23 and the second placement plate 24 and are covered with a wear-resistant mesh 29, the wear-resistant mesh 29 is made of Teflon, the workbench 22 is a triangular structure, the angle between the first placement plate 23 and the second placement plate 24 is ninety degrees, a negative pressure gauge 30 is installed on the front side of the upper surface of the glass feeding seat 18, and the negative pressure gauge 30 is connected to the negative pressure generator 26 through a pipeline.

[0036] By starting the negative pressure generator 26, negative pressure is generated in the cavity 27 in the first placement plate 23 and the second placement plate 24, so that the bent glass can be firmly adsorbed on the workbench 22 through multiple adsorption ports 28. By setting the wear-resistant net 29, the wear can be reduced when the glass is placed on the workbench 22. The Teflon material has good wear resistance, which increases the service life and facilitates the fixation of the ninety-degree bent glass.

[0037] The technical solution provided by the present invention is to install the film roll on the unwinding roller 501, and then pass the film through the plurality of first guide rollers 505 in sequence, and then pass through the gap between the conveying roller 503 and the guide roller 504, and then pass the waste layer of the film around the bottom of the guide roller 504, and then pass through the plurality of second guide rollers 506 in sequence, and finally wrap around the waste collection roller 502. When in use, the glass is placed on the workbench 22, at which time one side of the bent glass is attached to the first placement plate 23, and the other side of the bent glass is attached to the second placement plate 24, and then the negative pressure generator 26 is started to generate negative pressure in the cavity 27 in the first placement plate 23 and the second placement plate 24. At this time, the negative pressure value can be observed through the negative pressure gauge 30, and the abnormal negative pressure can be handled in time, so that the bent glass can be firmly adsorbed on the workbench 22 through the plurality of adsorption ports 28; Then the first driving motor drives the conveying roller 503 to rotate, and cooperates with the guide roller 504 to convey the film on the unwinding roller 501 to the right, and can convey the film to the coating heating plate 9. The coating heating plate 9 heats the passing film by electric heating. At the same time, the second driving motor drives the waste collecting roller 502 to rotate, and the peeled waste is wound on the waste collecting roller 502. Then the third driving motor 603 drives the first screw rod 604 to rotate. During the rotation, the first screw rod 604 cooperates with the movable block 602 to drive the movable seat 19, the glass feeding seat 18 and the glass to move to the left until the glass moves to the pressing roller 17. At the same time, the movable seat 19 can drive the first L-shaped bracket 701, the correction sensor 702 and the unwinding sensor 703 to move during the movement. When the correction sensor 702 detects that the film deviates from the position, it can send an alarm to the controller to avoid the missing of the coating of the bent glass, thereby improving the production efficiency. Then, the third servo motor 2001 is started to drive the first pulley 2003 to rotate. During the rotation of the first pulley 2003, the four auxiliary wheels 2008, the second pulley 2006 and the threaded sleeve 2005 are driven to rotate through the synchronous belt 2007. Since the threaded sleeve 2005 is rotatably connected to the mounting seat 2004 through the bearing, the threaded sleeve 2005 cannot move up and down. At this time, during the rotation of the threaded sleeve 2005, the four screws 2009 can drive the glass feeding seat 18 to move upward and move with the conveyed film. The second servo motor 1304 then drives the active pulley 1305 to rotate, and the active pulley 1305 drives the driven pulley 1306 to rotate through the belt 1307 during the rotation. Since the bottom end of the driven pulley 1306 is rotatably connected to the mounting plate 11 through a bearing, and the driven pulley 1306 is threadedly connected to the second screw rod 1301, the driven pulley 1306 remains stationary during the rotation, driving the second screw rod 1301 and the pressing plate 14 to move downward until the pressing plate 14 drives the telescopic rod 15, The first U-shaped frame 16 and the pressing roller 17 press the film tightly against the surface of the curved glass, and then the feeding adjustment component 6 drives the curved glass to move to the right and rotates the pressing roller 17. During the rotation, the pressing roller 17 applies pressure to the film and makes the film fit flat and tightly against the surface of the curved glass to avoid residual bubbles, improve the appearance of the glass, and make the coating effect of the coating device better. At the same time, the fourth servo motor 2103 is started to drive the workbench 22 to rotate. During the rotation of the workbench 22, the first placement plate 23 and the second placement plate 24 can rotate to the upper side in turn, so as to facilitate the coating of both sides of the curved glass. After the coating is completed, the rodless cylinder 1202 drives the cylinder slider 1203 to move forward. During the movement, the cylinder slider 1203 can drive the knife holder 1204 and the cutter 1206 to move forward. During the forward movement, the cutter 1206 can cut the film, thereby eliminating the need for manual cutting, which is very convenient to use. Finally, the upper and lower adjustment components 13 drive the pressing plate 14 and the pressing roller 17 to rise, and the coated glass can be taken out.

[0038] All technical features in this embodiment can be freely combined according to actual needs.

[0039] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention may also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A curved glass laminating machine, characterized in that: The laminating machine comprises a laminating frame (1), a glass feeding assembly (4) being slidably arranged on the right side of the laminating frame (1) via a feeding adjustment assembly (6), a front side plate (2) and a rear side plate (3) being fixedly connected to the front and rear sides of the upper surface of the laminating frame (1), a reeling and unreeling assembly (5) being arranged on the left side between the front side plate (2) and the rear side plate (3), and a deviation correction detection assembly (7) being installed on the left side of the glass feeding assembly (4), the deviation correction detection assembly (7) being used to detect the edge of the conveyed film; The top ends of the right sides of the front side plate (2) and the rear side plate (3) are fixedly connected with a fixing plate (8), a coating heating plate (9) is installed on the lower side of the fixing plate (8), a mounting plate (11) is provided on the upper side of the fixing plate (8) via a left-right adjustment component (10), a cutting component (12) is installed on the right side of the mounting plate (11), a pressing plate (14) is provided on the bottom end of the right side of the mounting plate (11) via an up-and-down adjustment component (13), a plurality of telescopic rods (15) are installed on the pressing plate (14), the bottom ends of the telescopic rods (15) are fixedly connected with a first U-shaped frame (16), and the inner walls on both front and rear sides of the first U-shaped frame (16) are rotatably connected with two pressing rollers (17) via bearings; The glass feeding assembly (4) comprises a glass feeding seat (18) and a movable seat (19); a driving assembly (20) is arranged inside the movable seat (19); the driving assembly (20) is used to move the glass feeding seat (18) up and down; a workbench (22) is arranged on the upper surface of the glass feeding seat (18) via a rotating assembly (21); a first placement plate (23) and a second placement plate (24) are fixedly connected to the outer side of the workbench (22); a through groove (25) is provided on the workbench (22); a negative pressure generator (26) is installed inside the through groove (25); the negative pressure generator (26) is used to position the glass on the first placement plate (23) and the second placement plate (24).

2. The bent glass laminating machine according to claim 1, characterized in that: The rewinding and unwinding assembly (5) comprises a discharge roller (501) and a waste collection roller (502) which are rotatably connected to the left side of the rear side plate (3) via a bearing; a conveying roller (503) and a guide roller (504) are rotatably connected to the right side between the front side plate (2) and the rear side plate (3) via a bearing; a first drive motor and a second drive motor are installed on the rear side of the rear side plate (3); an output end of the first drive motor is fixedly connected to the conveying roller (503); an output end of the second drive motor is fixedly connected to the waste collection roller (502); a plurality of first guide rollers (505) are arranged between the conveying roller (503) and the discharge roller (501); and the guide rollers (504) are rotatably connected to the right side between the front side plate (2) and the rear side plate (3). 4) A plurality of second material guide rollers (506) are arranged between the front side plate (2) and the waste collection roller (502); the right side of the front side plate (2) is flush with the right side of the rear side plate (3); the left side length of the front side plate (2) is less than the left side length of the rear side plate (3); the discharge roller (501) is located on the upper side of the waste collection roller (502); the number of the first material guide rollers (505) is three, and the three first material guide rollers (505) are rotatably connected between the front side plate (2) and the rear side plate (3) via bearings; the number of the second material guide rollers (506) is two, and the two second material guide rollers (506) are rotatably connected between the front side plate (2) and the rear side plate (3) via bearings.

3. The bent glass laminating machine according to claim 2, characterized in that: The feed adjustment assembly (6) comprises a mounting groove (601) provided in the middle of the laminating frame (1); the movable seat (19) is slidably mounted on the upper surface of the laminating frame (1); a movable block (602) is fixedly connected to the left side of the lower surface of the movable seat (19); a third drive motor (603) is fixedly connected to the left inner wall of the mounting groove (601); a first screw rod (604) is fixedly connected to the output end of the third drive motor (603); the right end of the first screw rod (604) passes through the movable block (602) and is rotatably connected to the right inner wall of the mounting groove (601) through a bearing; the first screw rod (604) is threadedly connected to the movable block (602); first guide rails (605) are fixedly connected to the front and rear sides of the upper surface of the laminating frame (1); and a first slider (606) adapted to the first guide rail (605) is fixedly connected to the lower surface of the movable seat (19).

4. The bent glass laminating machine according to claim 3, characterized in that: The deflection correction detection assembly (7) comprises two first L-shaped brackets (701) fixedly connected to the left end of the movable seat (19), and the top ends of the two first L-shaped brackets (701) are fixedly connected with a deflection correction sensor (702) and an unwinding sensor (703), respectively, and the deflection correction sensor (702) is located at the rear side of the unwinding sensor (703).

5. The bent glass laminating machine according to claim 1, characterized in that: The left-right adjustment assembly (10) comprises a first servo motor (1001) fixedly connected to the upper surface of the mounting plate (11); the output end of the first servo motor (1001) is fixedly connected to a first gear (1002); the upper surface of the fixing plate (8) is fixedly connected to a rack (1003); the first gear (1002) is meshingly connected to the rack (1003); the mounting plate (11) is slidably connected to the upper surface of the fixing plate (8); the front and rear sides of the lower surface of the mounting plate (11) are fixedly connected to second guide rails (1004); and the upper surface of the fixing plate (8) is fixedly connected to a second slider (1005) adapted to the second guide rail (1004).

6. The bent glass laminating machine according to claim 5, characterized in that: The cutting assembly (12) comprises a second U-shaped frame (1201) fixedly connected to the right side of the mounting plate (11); a rodless cylinder (1202) is fixedly connected between the front and rear inner walls of the second U-shaped frame (1201); a cylinder slider (1203) is provided on the outer surface sliding sleeve of the rodless cylinder (1202); a knife holder (1204) is fixedly connected to the lower surface of the cylinder slider (1203); a cutter (1206) is fixedly connected to the knife holder (1204) via a screw (1205); the pressing roller (17) is a rubber roller; the pressing roller (17) is located between the film-coating heating plate (9) and the cutter (1206).

7. The bent glass laminating machine according to claim 6, characterized in that: The up-down adjustment component (13) comprises a driving component mounted on the upper surface of the mounting plate (11); a second screw rod (1301) is fixedly connected to the middle of the upper surface of the pressing plate (14); the top end of the second screw rod (1301) passes through the mounting plate (11); the driving component is used to move the second screw rod (1301) up and down; a sliding rod (1302) is fixedly connected to the front and rear sides of the upper surface of the pressing plate (14); the top end of the sliding rod (1302) passes through the mounting plate (11); the sliding rod (1302) is slidably connected to the mounting plate (11); the driving component comprises a through hole; A motor seat (1303) is fixedly connected to the upper surface of the mounting plate (11) by bolts, a second servo motor (1304) is fixedly connected to the upper surface of the motor seat (1303), a driving pulley (1305) is fixedly connected to the output end of the second servo motor (1304), a driven pulley (1306) is threadedly connected to the outer surface of the second screw rod (1301), a bottom end of the driven pulley (1306) is rotatably connected to the mounting plate (11) via a bearing, and the driving pulley (1305) and the driven pulley (1306) are connected via a belt (1307).

8. The bent glass laminating machine according to claim 1, characterized in that: The driving assembly (20) comprises a third servo motor (2001) fixedly connected to the lower surface of the movable seat (19); a mounting cavity (2002) is provided inside the upper surface of the movable seat (19); an output end of the third servo motor (2001) is located inside the mounting cavity (2002) and is fixedly connected to a first pulley (2003); four mounting seats (2004) are fixedly connected to the four corners of the inner bottom wall of the mounting cavity (2002) by bolts; a threaded sleeve (2005) is rotatably mounted on the upper side of the mounting seat (2004) by a bearing; a second pulley (2006) is fixedly connected to the lower surface of the threaded sleeve (2005); The first pulley (2003) and the four second pulleys (2006) are connected by a synchronous belt (2007); the middle part of the inner bottom wall of the installation cavity (2002) is rotatably connected to four auxiliary wheels (2008) via a bearing; the first pulley (2003) is located between the two auxiliary wheels (2008) on the left; the synchronous belt (2007) is wound around the outer surface of the auxiliary wheels (2008); screws (2009) are fixedly connected to the four corners of the lower surface of the glass feeding seat (18); the bottom end of the screw (2009) passes through the threaded sleeve (2005); and the screw (2009) is threadedly connected to the threaded sleeve (2005).

9. The bent glass laminating machine according to claim 8, characterized in that: The rotating assembly (21) comprises a front support plate (2101) and a rear support plate (2102) fixedly connected to the front and rear sides of the upper surface of the glass feeding seat (18); a fourth servo motor (2103) is fixedly connected to the front of the front support plate (2101); a workbench (22) is rotatably connected between the front support plate (2101) and the rear support plate (2102); an output end of the fourth servo motor (2103) is fixedly connected to the axis of the workbench (22) via a reducer; two first reinforcing plates (2104) are fixedly connected between the front support plate (2101) and the glass feeding seat (18); and two second reinforcing plates (2105) are fixedly connected between the rear support plate (2102) and the glass feeding seat (18).

10. The bent glass laminating machine according to claim 9, characterized in that: The first placement plate (23) and the second placement plate (24) are each provided with a cavity (27) inside and are connected to a negative pressure generator (26); the first placement plate (23) and the second placement plate (24) are each provided with a plurality of suction ports (28) on the outside and are covered with a wear-resistant mesh (29); the wear-resistant mesh (29) is made of Teflon; the workbench (22) is a triangular structure; the angle between the first placement plate (23) and the second placement plate (24) is ninety degrees; a negative pressure gauge (30) is installed on the front side of the upper surface of the glass feeding seat (18); the negative pressure gauge (30) is connected to the negative pressure generator (26) through a pipeline.

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