Laminating device for glass cover plate and glass functional sheet

Abstract

The invention discloses a glass cover plate and glass functional sheet laminating device, and relates to the technical field of electronic component equipment processing, the glass cover plate and glass functional sheet laminating device comprises a base, the top end of the base is provided with a conveying mechanism capable of conveying an SCA optical film; in the initial state, one L-shaped frame and one pressing plate can clamp the two sides of the opening end of an SCA optical adhesive roll on the adhesive roller through blocking of the limiting frame, and the two L-shaped frames and the two pressing plates are driven by the synchronous belt to move so that the SCA optical adhesive roll can be conveyed to the rotating plate. And the other set of L-shaped frame and pressing plate moves to the initial position of the previous set of L-shaped frame and pressing plate, the SCA optical cement is clamped through blocking of a limiting frame, and a first electric push rod drives an electric heating knife to ascend to conduct hot melting and cutting off on the SCA optical cement. The SCA optical cement conveying device can clamp a notch while conveying the SCA optical cement, so that the notch is prevented from being adhered to an SCA optical cement roll on a rubber roller.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic component equipment processing, and in particular to a device for laminating a glass cover plate and a glass functional sheet. Background Art

[0002] At present, the adhesive materials used in the industry can be divided into three mainstreams. One is solid OCA optical adhesive, the second is liquid OCR optical adhesive, and the third is solid SCA optical adhesive. SCA optical adhesive has significant application advantages in the full bonding technology of large-size panels. Because its bonding positioning is adjustable, it facilitates precise alignment in the production process and ensures high-precision bonding even in complex production environments. The reworkability after bonding is the best among various full-bonding materials, which means that when bonding problems occur, they can be repaired or re-bonded more easily, reducing production costs and time waste. Therefore, SCA optical adhesive has not only become the preferred material in the full bonding technology of large-size panels, but also plays an irreplaceable role in the manufacture of modern consumer touch screens that pursue high quality, high reliability and high production efficiency.

[0003] When loading the rolled SCA optical film, the existing bonding devices mostly pull the open end of the SCA optical film outward to make the SCA optical film flat at a specified position, and then cut the SCA optical film. The existing bonding devices mostly cut with an electric hot knife. After cutting, the cut part of the SCA optical film automatically droops due to gravity, and will also adhere to the surface of the SCA optical film roll during the sagging process, thereby affecting the subsequent bonding process. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the cut of the SCA optical film will adhere to the surface of the SCA optical film roll when it sags, and to propose a glass cover plate and a glass functional sheet bonding device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A glass cover plate and glass functional sheet bonding device, comprising a base, the top of which is equipped with a conveying mechanism capable of conveying an SCA optical film; The conveying mechanism comprises a fixed frame and a guide rail symmetrically mounted on the top of the base, a lifting frame is slidably connected to one side of the guide rail, a moving frame is slidably connected to the other side of the guide rail, a rotating plate is hinged at the top of the moving frame, a plurality of PLC controllers are equidistantly mounted at the top of the base, and a bonding component capable of bonding the SCA optical film placed on the rotating plate to the glass cover is mounted on the moving frame; It also includes a film feeding assembly mounted on the rotating plate, the film feeding assembly includes an annular frame symmetrically mounted on both sides of the rotating plate, a synchronous belt is arranged inside the annular frame, and the reciprocating component mounted on the synchronous belt can load the unused SCA optical film through the transmission of the synchronous belt, as well as auxiliary components used in conjunction with the reciprocating component.

[0006] As a further description of the above technical solution: The bonding assembly includes a moving frame slidably mounted on the other side of the guide rail, one side of the moving frame is slidably connected to an electric heating knife, a hydraulic rod is symmetrically arranged on the top of the base, a support frame is symmetrically mounted on one side of the moving frame, a rubber roller is rotatably connected between the two support frames and fixed by a snap buckle, the top of the moving frame is rotatably connected to a rotating plate, one side of the rotating plate is rotatably connected to a roller, and a first electric push rod is symmetrically mounted on the moving frame.

[0007] As a further description of the above technical solution: The electric hot knife is fixedly mounted on the output end of one of the first electric push rods, and the output end of the other first electric push rod is connected to the bottom end of the rotating plate through a hinge seat. The electric hot knife is located between two support frames, and the output ends of the two hydraulic rods are respectively connected to the moving frame and the lifting frame.

[0008] As a further description of the above technical solution: The reciprocating component includes a first motor fixedly mounted on one side of one of the annular frames, a rotating rod is rotatably connected between the two annular frames, both ends of the rotating rod are fixedly connected to a first gear, a side of the annular frame away from the first gear is rotatably connected to a second gear, the top of the annular frame is fixedly connected to a limiting frame, one side of the synchronous belt is fixedly connected to two L-shaped frames, a pressing plate is rotatably connected to the L-shaped frame, a mounting frame is fixedly mounted on the bottom end of the rotating plate close to the roller, and a brush is rotatably connected to the mounting frame.

[0009] As a further description of the above technical solution: One end of the rotating rod passes through the annular frame and is fixedly connected to the output end of the first motor, and the first gear and the second gear are both meshed with the synchronous belt.

[0010] As a further description of the above technical solution: A first torsion spring is arranged at the connection between the L-shaped frame and the pressing plate, and a side of the limiting frame close to the supporting frame is arranged as an arc surface, and the bottom of the arc surface at this end of the supporting frame is an inclined surface.

[0011] As a further description of the above technical solution: The auxiliary component includes connecting rods symmetrically arranged on both sides of the rotating plate, the outer surfaces of the connecting rods are fixedly connected to the third gear and the ratchet, one side of the annular frame is slidably connected to a rack, and an I-shaped frame is fixedly connected between the top ends of the two racks.

[0012] As a further description of the above technical solution: The third gear is meshed with the synchronous belt, the rack is meshed with the ratchet, and a plurality of rollers are arranged on both sides of the bottom end of the I-shaped frame, and the plurality of rollers are in contact with the top end of the rotating plate.

[0013] As a further description of the above technical solution: The fixed frame and the lifting frame are also equipped with an assembly mechanism, which are respectively arranged on the placement plates at the top of the fixed frame and the lifting frame. A second motor is fixedly connected to one side of the fixed frame, and a second electric push rod is fixedly connected to the lifting frame. An electric clamp is arranged on the top of the placement plate, and a plurality of through holes are opened inside the placement plate. A vacuum adsorption part is arranged at the bottom end of the placement plate and corresponds to the plurality of through holes.

[0014] As a further description of the above technical solution: The output end of the second motor is fixedly connected to the rotating shaft at the bottom end of one of the placement plates, and the other placement plate is fixedly installed on the output end of the second electric push rod. The size of the placement plate is smaller than that of the rotating plate.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. By setting up a conveying mechanism, in the initial state, one set of L-shaped frames and the pressing plate can clamp the two sides of the open end of the SCA optical film on the rubber roller through the blocking of the limit frame, and then the first motor is started by the PLC controller, so that the rotating rod drives the first gears at both ends to rotate, and the second gears will also rotate synchronously through the engagement with the synchronous belt. When the synchronous belt moves, it will also drive the two sets of L-shaped frames and the pressing plate to move, and the set of L-shaped frames and the pressing plate clamping the open end of the SCA optical film will transport the SCA optical glue to the rotating plate and will no longer be blocked by the limit frame. The first torsion spring can make the pressing plate rotate, thereby releasing the clamping of the SCA optical glue, while the other set of L-shaped frames and the pressing plate move to the initial position of the previous set of L-shaped frames and the pressing plate and clamp the SCA optical glue through the blocking of the limit frame. At this time, one of the first electric push rods drives the electric hot knife to rise and hot-melt cut the SCA optical glue. By setting up two sets of L-shaped frames and the pressing plate, the SCA optical glue can be transported and the incision of the SCA optical glue can be clamped to prevent the incision from sticking to the SCA optical film on the glue roller.

[0016] 2. Since the SCA optical glue on the rotating plate is adhered to the glass cover plate by the rotation of the roller, impurities will adhere to the surface of the roller when used for a long time, making the surface of the roller uneven. At this time, the surface can be cleaned by the brush directly below the roller. When the roller rotates, it will contact with the brush for cleaning. At the same time, a group of L-shaped frames and pressing plates at the bottom of the synchronous belt will also contact and squeeze one side of the brush when this group of L-shaped frames moves, causing the brush to tilt to one side. After this group of L-shaped frames moves, it separates from the brush. At this time, the brush is reset by the reaction force of the second torsion spring, and the vibration and swing during the reset prevent the brush from sticking to impurities.

[0017] 3. When the synchronous belt is transmitting, the third gear will also drive the connecting rod to rotate clockwise through meshing. At this time, the ratchet as a whole rotates clockwise through the connecting rod, and the rack drives the I-shaped frame to rise through meshing. After rising, the rack will also disengage from the ratchet, but because the ratchet is still rotating clockwise, it will also support the bottom teeth on the rack, so that the rack cannot descend, thereby not blocking the transported SCA optical glue and the corresponding set of L-shaped frames and pressing plates. After the transportation is completed, the synchronous belt stops transmitting, so that the connecting rod will also stop rotating. At this time, the I-shaped frame drives the rack to descend through its own gravity, and the ratchet rotates counterclockwise through meshing. The counterclockwise rotating ratchet will only idle on the surface of the connecting rod, and the SCA optical glue after loading is pressed by the descending I-shaped frame, so that when the rotating plate is tilted, the SCA optical glue on the top will not slide off.

[0018] 4. At the same time, the rollers at the bottom of both sides of the I-shaped frame will reduce the friction between the SCA optical glue and the adhesive, so that the SCA optical glue will not be affected when it moves from the rotating plate through the rollers and adheres to the glass cover. At the same time, the middle part of the I-shaped frame will also block the SCA optical glue to prevent the SCA optical glue from wrinkling when it is attached to the glass cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 An overall schematic diagram provided according to an embodiment of the present invention is shown; Figure 2 A schematic diagram of a bonding assembly provided according to an embodiment of the present invention is shown; Figure 3 The embodiment of the present invention provides Figure 2 The effect diagram of the cross section of the middle rotating plate; Figure 4 A schematic diagram of a film delivery assembly provided according to an embodiment of the present invention is shown; Figure 5 The embodiment of the present invention provides Figure 4 A magnified image of area A; Figure 6A diagram showing the positional relationship between the mounting frame and the rotating plate provided according to an embodiment of the present invention is shown; Figure 7 A schematic diagram of an auxiliary component provided according to an embodiment of the present invention is shown; Figure 8 A schematic diagram of an I-shaped frame provided according to an embodiment of the present invention is shown; Fig. 9 A schematic diagram of an assembly mechanism provided according to an embodiment of the present invention is shown; Fig.10 The effect diagram after loading the glass cover plate, the glass functional sheet and the SCA optical film provided in the embodiments of the present invention is shown.

[0020] Legend: 10. Base; 20. Conveying mechanism; 21. Fixed frame; 22. Guide rail; 23. Lifting frame; 24. PLC controller; 25. Laminating assembly; 251. Moving frame; 252. Electric hot knife; 253. Hydraulic rod; 254. Support frame; 255. Rubber roller; 256. Rotating plate; 257. Roller; 258. First electric push rod; 26. Film delivery assembly; 261. Ring frame; 262. Synchronous belt; 263. Reciprocating component; 2631. First motor; 2632. Rotating rod; 2633. First gear; 2634. Second gear; 2635. Limiting frame; 2636. L-shaped frame; 2637. Pressing plate; 2638. Mounting frame; 2639. Brush; 27. Auxiliary assembly; 271. Connecting rod; 272. Third gear; 273. Ratchet; 274. Rack; 275. I-shaped frame; 30. Assembling mechanism; 31. Placement plate; 32. Second motor; 33. Second electric push rod; 34. Electric clamp; 35. Through hole; 36. Vacuum adsorption part. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in 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.

[0022] like Figure 1 - Fig.10 As shown, the present invention provides: a glass cover plate and a glass functional sheet bonding device, The base 10 includes a top end of which is equipped with a conveying mechanism 20 capable of conveying the SCA optical film; The conveying mechanism 20 includes a fixed frame 21 and a guide rail 22 symmetrically mounted on the top of the base 10. A lifting frame 23 is slidably connected to one side of the guide rail 22, and a moving frame 251 is slidably connected to the other side of the guide rail 22. A rotating plate 256 is hinged at the top of the moving frame 251. A plurality of plc controllers 24 are equidistantly mounted at the top of the base 10. The plc controller 24 is a prior art and controls the operation of various electronic components of the device by sending electrical signals. A bonding component 25 capable of bonding the SCA optical film placed on the rotating plate 256 to the glass cover is mounted on the moving frame 251. It also includes a film feeding assembly 26 mounted on the rotating plate 256, and the film feeding assembly 26 includes an annular frame 261 symmetrically mounted on both sides of the rotating plate 256, and a synchronous belt 262 is arranged inside the annular frame 261. Through the transmission of the synchronous belt 262, a reciprocating component 263 mounted on the synchronous belt 262 can load the unused SCA optical film sticker, and an auxiliary component 27 used in conjunction with the reciprocating component 263. Through the auxiliary component 27, the SCA optical film sticker will not deviate or wrinkle when it is fitted with the glass cover.

[0023] In further detail, the bonding component 25 includes a moving frame 251 slidably mounted on the other side of the guide rail 22, and an electric hot knife 252 is slidably connected to one side of the moving frame 251. The electric hot knife 252 is a prior art, and the resistance wire inside the electric hot knife 252 is energized by the PLC controller 24 so that the resistance wire heats the electric hot knife 252. A hydraulic rod 253 is symmetrically arranged on the top of the base 10, and a support frame 254 is symmetrically installed on one side of the moving frame 251. A rubber roller 255 is rotatably connected between the two support frames 254 and fixed by a buckle, and an SCA optical film roll is arranged on the rubber roller 255. A rotating plate 256 is rotatably connected to the top of the moving frame 251, and a roller 257 is rotatably connected to one side of the rotating plate 256. A first electric push rod 258 is symmetrically installed on the moving frame 251.

[0024] In further detail, the electric heating knife 252 is fixedly mounted on the output end of one of the first electric push rods 258, and the output end of the other first electric push rod 258 is connected to the bottom end of the rotating plate 256 through a hinge seat. The electric heating knife 252 is located between the two support frames 254, and the output ends of the two hydraulic rods 253 are respectively connected to the moving frame 251 and the lifting frame 23; After the SCA optical film is conveyed and loaded, one group of hydraulic rods 253 is started through the PLC controller 24, so that this group of hydraulic rods 253 pushes the movable frame 251, so that the rotating plate 256 moves to the bottom of the placement plate 31. At this time, the placement plate 31 has been flipped in advance, and then the PLC controller 24 drives one group of first electric push rods 258 to operate, so that the output end of this group of first electric push rods 258 pushes one end of the rotating plate 256 up through the hinge seat, so that the rotating plate 256 forms an inclined surface. At this time, one end of the SCA optical film is located between the roller 257 and the glass cover plate, and then this group of hydraulic rods 253 pulls the movable frame 251 to reset. While moving, the roller 257 rotates through the roller 257 to attach the SCA optical film to the glass cover plate. After the movable frame 251 is reset, the corresponding output end of the first electric push rod 258 drives the rotating plate 256 to reset through the hinge seat.

[0025] like Figure 4 - Figure 6 As shown, the reciprocating component 263 includes a first motor 2631 fixedly mounted on one side of one of the annular frames 261, a rotating rod 2632 is rotatably connected between the two annular frames 261, both ends of the rotating rod 2632 are fixedly connected to a first gear 2633, a side of the annular frame 261 away from the first gear 2633 is rotatably connected to a second gear 2634, a top of the annular frame 261 is fixedly connected to a limiting frame 2635, one side of the synchronous belt 262 is fixedly connected to two L-shaped frames 2636, a pressing plate 2637 is rotatably connected to the L-shaped frame 2636, a mounting frame 2638 is fixedly mounted on the bottom end of the rotating plate 256 close to the roller 257, and a brush 2639 is rotatably connected to the mounting frame 2638; The brush 2639 is located directly below the roller 257. When the roller 257 rotates, it will contact the top of the brush 2639. The brush 2639 cleans the impurities on the surface of the roller 257. When the brush 2639 is squeezed by the L-shaped frame 2636, there is a gap between the brush 2639 and the mounting frame 2638 (such as Figure 6 As shown in the figure, the brush 2639 can rotate toward the mounting bracket 2638, and a second torsion spring is also provided at the connection between the brush 2639 and the mounting bracket 2638. Therefore, after the brush 2639 is separated from the L-shaped frame 2636, the reaction force of the second torsion spring can reset the brush 2639. At the same time, the vibration and swing generated by the reset of the brush 2639 can prevent the cleaned impurities from adhering to the brush 2639.

[0026] In further detail, one end of the rotating rod 2632 passes through the annular frame 261 and is fixedly connected to the output end of the first motor 2631, and the first gear 2633 and the second gear 2634 are both meshed with the synchronous belt 262; The electrical signal sent by the PLC controller 24 causes the first motor 2631 to start operating, causing the rotating rod 2632 to drive the first gears 2633 at both ends to rotate. Since the first gear 2633 is meshed with the synchronous belt 262, the synchronous belt 262 transmits the transmission to cause the second gear 2634 to start rotating.

[0027] In further detail, a first torsion spring is provided at the connection between the L-shaped frame 2636 and the pressing plate 2637. Figure 4 As shown, there are two groups of L-shaped frames 2636 and pressing plates 2637, one of which is blocked by the limiting frame 2635, and the other is not blocked, so the pressing plate 2637 is reset by the rotation of the first torsion spring, and the two groups of L-shaped frames 2636 and pressing plates 2637 are respectively arranged on one side of the upper and lower ends of the synchronous belt 262; The side of the limit frame 2635 close to the support frame 254 is set as an arc surface, and the bottom of the arc surface of the support frame 254 is an inclined surface. Figure 4 As shown, the unobstructed pressing plate 2637 is in a vertical state, so it will be blocked when moving to the arc surface of the limiting frame 2635, so that the pressing plate 2637 forms an inclined state, and at the same time, the inclined pressing plate 2637 is guided again by the inclined surface at the bottom of the arc surface, so that the pressing plate 2637 gradually rotates toward the direction of the L-shaped frame 2636, and the SCA optical film located between the L-shaped frame 2636 and the pressing plate 2637 is clamped (as shown in FIG. Figure 3 as shown).

[0028] like Figure 7 - Figure 8 As shown, the auxiliary assembly 27 includes connecting rods 271 symmetrically arranged on both sides of the rotating plate 256, the outer surface of the connecting rod 271 is fixedly connected to the third gear 272 and the ratchet 273, one side of the annular frame 261 is slidably connected to a rack 274, and the top of the two racks 274 is fixedly connected to an I-shaped frame 275; The ratchet 273 is of prior art. When the ratchet 273 rotates clockwise, the ratchet 273 as a whole rotates along with the connecting rod 271. When the ratchet 273 rotates counterclockwise, it only rotates on the surface of the connecting rod 271 and does not drive the connecting rod 271 to rotate.

[0029] In further detail, the third gear 272 is meshed with the synchronous belt 262, the rack 274 is meshed with the ratchet 273, and a plurality of rollers are disposed on both sides of the bottom end of the I-shaped frame 275, and the plurality of rollers are in contact with the top end of the rotating plate 256; When the synchronous belt 262 is transmitting, it will also drive the third gear 272 meshing with it to rotate clockwise, so that the connecting rod 271 will also drive the ratchet 273 to rotate clockwise. Through the engagement, the rack 274 drives the I-shaped frame 275 to rise. At the same time, the rack 274 will also disengage from the ratchet 273 after rising. However, since the ratchet 273 is still rotating clockwise, it will also support the bottom teeth on the rack 274, so that the rack 274 cannot descend, thereby not blocking the transported SCA optical glue and the corresponding set of L-shaped frames 2636 and pressing plates 2637.

[0030] like Fig. 9 - Fig.10 As shown, the fixed frame 21 and the lifting frame 23 are also equipped with an assembly mechanism 30, which are respectively arranged on the placement plates 31 at the top of the fixed frame 21 and the lifting frame 23, a second motor 32 is fixedly connected to one side of the fixed frame 21, and a second electric push rod 33 is fixedly connected to the lifting frame 23, an electric clamp 34 is arranged on the top of the placement plate 31, a plurality of through holes 35 are opened inside the placement plate 31, and a vacuum adsorption member 36 is arranged at the bottom of the placement plate 31 and corresponds to the plurality of through holes 35; The vacuum suction piece 36 is a prior art. The electric signal sent by the PLC controller 24 drives the vacuum pump to start extracting the air between the suction cup on the vacuum suction piece 36 and the outside world, so that a lower pressure is formed inside the suction cup, thereby forming a vacuum environment. At this time, the suction cup firmly absorbs the object through a number of through holes 35.

[0031] In further detail, the output end of the second motor 32 is fixedly connected to the rotating shaft at the bottom end of one of the placement plates 31, and the other placement plate 31 is fixedly mounted on the output end of the second electric push rod 33, and the size of the placement plate 31 is smaller than the rotating plate 256; like Fig.10 As shown, the glass cover plate and the glass functional sheet are placed on the top of the two placement plates 31 in sequence. At this time, the electric clamp 34 is driven by the electric signal sent by the PLC controller 24 to operate, clamp the glass cover plate and the glass functional sheet and play a role in correcting the deviation. At this time, the PLC controller 24 sends an electric signal again to drive the vacuum adsorption component 36 to adsorb and fix the glass cover plate and the glass functional sheet.

[0032] Working principle: When in use, the glass cover plate and the glass functional sheet are placed on the top of the two placement plates 31 in turn. At this time, the electric signal sent by the PLC controller 24 drives the electric clamp 34 to operate, clamp the glass cover plate and the glass functional sheet and play a role in correcting the deviation. At this time, the PLC controller 24 sends an electric signal again to drive the vacuum adsorption component 36 to adsorb and fix the glass cover plate and the glass functional sheet. Then, the PLC controller 24 sends an electric signal to make the second motor 32 drive the corresponding placement plate 31 and the glass cover plate to flip 180 degrees; Then, the first motor 2631 is started through the PLC controller 24, so that the rotating rod 2632 drives the first gears 2633 at both ends to rotate, and the second gear 2634 is also rotated synchronously through the engagement with the synchronous belt 262. When the synchronous belt 262 moves, it also drives the two sets of L-shaped frames 2636 and the pressing plate 2637 to move. The set of L-shaped frames 2636 and the pressing plate 2637 that clamp the open end of the SCA optical film transports the SCA optical film to the rotating plate 256. At the same time, the synchronous belt 262 will also drive the third gear 272 meshing with it to rotate clockwise during transmission, so that the connecting rod 271 will also drive the ratchet 273 to rotate clockwise, and the rack 274 will drive the I-shaped frame 275 to rise through meshing. At the same time, the rack 274 will also be disengaged from the ratchet 273 after rising. However, since the ratchet 273 is still rotating clockwise, it will also support the teeth at the bottom of the rack 274, so that the rack 274 cannot fall, so as not to block the transported SCA optical glue and the corresponding set of L-shaped frames 2636 and pressing plates 2637; After being transported, it is no longer blocked by the limit frame 2635, and the pressing plate 2637 can be rotated and reset by the first torsion spring, thereby releasing the clamping of the SCA optical glue, and the other set of L-shaped frames 2636 and the pressing plate 2637 move to the initial position of the previous set of L-shaped frames 2636 and the pressing plate 2637 and clamp the SCA optical glue through the blocking of the limit frame 2635. At this time, one of the first electric push rods 258 drives the electric hot knife 252 to rise and cut the SCA optical glue by hot melting; At this time, the synchronous belt 262 stops transmitting, so that the connecting rod 271 also stops rotating. At this time, the I-shaped frame 275 drives the rack 274 to descend by its own gravity, and the ratchet 273 rotates counterclockwise through meshing and the surface of the connecting rod 271 rotates idly. The descending I-shaped frame 275 presses the loaded SCA optical adhesive, so that when the rotating plate 256 is tilted, the SCA optical adhesive on the top will not slide off; At this time, one group of hydraulic rods 253 is started through the PLC controller 24, so that this group of hydraulic rods 253 pushes the moving frame 251, so that the rotating plate 256 moves to the bottom of the placement plate 31. At this time, the placement plate 31 has been flipped in advance. Then, one group of first electric push rods 258 is driven to operate through the PLC controller 24, so that the output end of this group of first electric push rods 258 pushes one end of the rotating plate 256 up through the hinge seat, so that the rotating plate 256 forms an inclined surface. At this time, one end of the SCA optical film is located between the roller 257 and the glass cover plate. Then, this group of hydraulic rods 253 pulls the moving frame 251 to reset. While moving, the roller 257 rotates the roller 257 to attach the SCA optical film to the glass cover plate. After the moving frame 251 is reset, the corresponding output end of the first electric push rod 258 drives the rotating plate 256 to reset through the hinge seat. Then, the PLC controller 24 drives another set of hydraulic rods 253 to drive the lifting frame 23, so that the glass functional sheet moves to the bottom of the glass cover plate. Then, the PLC controller 24 sends an electrical signal to enable the second electric push rod 33 to drive the corresponding placement plate 31 to drive the glass functional sheet to rise and fit together with the glass cover plate.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A glass cover plate and a glass functional sheet bonding device, comprising a base (10), characterized in that: The top end of the base (10) is equipped with a conveying mechanism (20) capable of conveying the SCA optical film; The conveying mechanism (20) comprises a fixed frame (21) and a guide rail (22) symmetrically mounted on the top of the base (10); a lifting frame (23) is slidably connected to one side of the guide rail (22); a moving frame (251) is slidably connected to the other side of the guide rail (22); a rotating plate (256) is hingedly connected to the top of the moving frame (251); a plurality of PLC controllers (24) are equidistantly mounted on the top of the base (10); and a bonding component (25) capable of bonding the SCA optical film placed on the rotating plate (256) to the glass cover is mounted on the moving frame (251); It also includes a film feeding assembly (26) mounted on the rotating plate (256), the film feeding assembly (26) including an annular frame (261) symmetrically mounted on both sides of the rotating plate (256), a synchronous belt (262) being arranged inside the annular frame (261), and a reciprocating component (263) mounted on the synchronous belt (262) being able to load unused SCA optical film through the transmission of the synchronous belt (262), as well as an auxiliary assembly (27) used in conjunction with the reciprocating component (263).

2. The glass cover plate and glass functional sheet bonding device according to claim 1, characterized in that: The laminating assembly (25) comprises an electric hot knife (252) slidably connected to one side of the movable frame (251); a hydraulic rod (253) is symmetrically arranged at the top of the base (10); a support frame (254) is symmetrically installed on one side of the movable frame (251); a rubber roller (255) is rotatably connected between the two support frames (254) and fixed by a buckle; a roller (257) is rotatably connected to one side of the rotating plate (256); and a first electric push rod (258) is symmetrically installed on the movable frame (251).

3. The glass cover plate and glass functional sheet bonding device according to claim 2, characterized in that: The electric heating knife (252) is fixedly mounted on the output end of one of the first electric push rods (258), and the output end of the other first electric push rod (258) is connected to the bottom end of the rotating plate (256) via a hinge seat. The electric heating knife (252) is located between the two support frames (254), and the output ends of the two hydraulic rods (253) are respectively connected to the moving frame (251) and the lifting frame (23).

4. The glass cover plate and glass functional sheet bonding device according to claim 3, characterized in that: The reciprocating component (263) comprises a first motor (2631) fixedly mounted on one side of one of the annular frames (261); a rotating rod (2632) is rotatably connected between the two annular frames (261); both ends of the rotating rod (2632) are fixedly connected to a first gear (2633); a side of the annular frame (261) away from the first gear (2633) is rotatably connected to a second gear (2634); a top end of the annular frame (261) is fixedly connected to a limiting frame (2635); one side of the synchronous belt (262) is fixedly connected to two L-shaped frames (2636); a pressing plate (2637) is rotatably connected to the L-shaped frame (2636); a mounting frame (2638) is fixedly mounted on a side of the bottom end of the rotating plate (256) close to the roller (257); and a brush (2639) is rotatably connected to the mounting frame (2638).

5. The device for bonding a glass cover plate and a glass functional sheet according to claim 4, characterized in that: One end of the rotating rod (2632) passes through the annular frame (261) and is fixedly connected to the output end of the first motor (2631), and the first gear (2633) and the second gear (2634) are both meshed with the synchronous belt (262).

6. The device for bonding a glass cover plate and a glass functional sheet according to claim 5, characterized in that: A first torsion spring is provided at the connection between the L-shaped frame (2636) and the pressing plate (2637); a side of the limiting frame (2635) close to the support frame (254) is provided as an arc surface, and the bottom of the arc surface at this end of the support frame (254) is an inclined surface.

7. The device for bonding a glass cover plate and a glass functional sheet according to claim 4, characterized in that: The auxiliary component (27) comprises connecting rods (271) symmetrically arranged on both sides of the rotating plate (256); the outer surface of the connecting rod (271) is fixedly connected to a third gear (272) and a ratchet (273); one side of the annular frame (261) is slidably connected to a rack (274); and an I-shaped frame (275) is fixedly connected between the top ends of the two racks (274).

8. The device for bonding a glass cover plate and a glass functional sheet according to claim 7, characterized in that: The third gear (272) meshes with the synchronous belt (262), the rack (274) meshes with the ratchet (273), and a plurality of rollers are arranged on both sides of the bottom end of the I-shaped frame (275), and the plurality of rollers are in contact with the top end of the rotating plate (256).

9. The glass cover plate and glass functional sheet bonding device according to claim 1, characterized in that: The fixed frame (21) and the lifting frame (23) are also equipped with an assembly mechanism (30), which is respectively arranged on a placement plate (31) at the top of the fixed frame (21) and the lifting frame (23); a second motor (32) is fixedly connected to one side of the fixed frame (21); a second electric push rod (33) is fixedly connected to the lifting frame (23); an electric clamp (34) is arranged at the top of the placement plate (31); a plurality of through holes (35) are opened inside the placement plate (31); and a vacuum suction piece (36) is arranged at the bottom of the placement plate (31) and corresponds to the plurality of through holes (35).

10. The glass cover plate and glass functional sheet bonding device according to claim 9, characterized in that: The output end of the second motor (32) is fixedly connected to the rotating shaft at the bottom end of one of the placement plates (31), and the other placement plate (31) is fixedly mounted on the output end of the second electric push rod (33). The size of the placement plate (31) is smaller than that of the rotating plate (256).

Images