CN216267627U

CN216267627U - Display screen laminating machine

Info

Publication number: CN216267627U
Application number: CN202122891926.2U
Authority: CN
Inventors: 王志勇; 王东科; 胡晓锋; 王志平
Original assignee: Huizhou Haisi Intelligent Equipment Co ltd
Current assignee: Huizhou Haisi Intelligent Equipment Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-12
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a display screen laminating machine which comprises a lower rack, wherein an upper rack is fixedly arranged at the top of the lower rack, a first CCD photographing structure is fixedly arranged on one side of the top of the inner wall of the upper rack, a second CCD photographing structure is fixedly arranged on the other side of the top of the inner wall of the upper rack, and a protective film feeding platform is fixedly arranged on one side, located on the upper rack, of the top of the lower rack. This display screen rigging machine, it is possible that the pad pasting is counterpointed with the display screen to adopt large-scale board structure to make the protection film, adopt the CCD camera of high accuracy to shoot four angles and get for instance and realize the high accuracy laminating under the super large-scale, can accomplish the dyestripping in a machine, counterpoint, the complete process of pad pasting, can bring higher economic benefits when saving the cost, the manual work is placed display screen glass and OCA on the board and the board can accomplish the laminating action behind the dyestripping, the effectual work efficiency who improves the laminating.

Description

Display screen laminating machine

Technical Field

The utility model relates to the field of display screen laminating, in particular to a display screen laminating machine.

Background

The liquid crystal display screen is an active matrix liquid crystal display driven by a thin film transistor, and along with the increasing perfection of the process and the industrial foundation, the development of the liquid crystal display screen rapidly and continuously emerges various liquid crystal display devices, while the smart television is the most common and the size requirement of the screen is more and more large; in the manufacturing process of the display screen, film pasting is an important process.

Most of the existing film sticking equipment are in a side drawer type manual pull-out layout, the sizes of stuck product films or protective films are basically 86 inches or less, and the film sticking equipment is not suitable for film sticking of oversized films; because the product of the oversized display screen is difficult to position and the requirement on film sticking precision is high, the film sticking is manually carried out in a factory, but the stability of manual operation is poor, and the rejection rate is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a display screen laminating machine to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a display screen laminating machine, includes the lower carriage, the top fixed mounting of lower carriage has last frame, one side fixed mounting at last frame inner wall top has CCD to shoot structure one, the opposite side fixed mounting at last frame inner wall top has CCD to shoot structure two, the top of lower carriage and the one side fixed mounting that is located the frame have protection film material loading platform, the top of lower carriage and the opposite side fixed mounting that is located the frame have glass material loading platform.

As a further scheme of the utility model: the glass feeding platform comprises a turning frame, a first servo motor is fixedly mounted on one side of the turning frame, a rotating shaft is fixedly connected to a driving end of the first servo motor, a rotating reinforcing frame is fixedly mounted on the outer wall of the rotating shaft, a turning base plate is fixedly mounted at the top of the rotating reinforcing frame, and a turning vacuum hole plate is fixedly mounted at the top of the turning base plate.

As a still further scheme of the utility model: protection film material loading platform includes bounding wall and two guide rails, two sliding connection has the bottom plate between the guide rail, one side fixed mounting at bottom plate top has two hinge seats, two fixedly connected with chain axle between the hinge seat, the outer wall of chain axle rotates installs the pivot piece, the vacuum bottom plate is transplanted to the top fixedly connected with of pivot piece, the vacuum plate is transplanted to the top fixedly connected with who transplants vacuum bottom plate, the opposite side fixed mounting at bottom plate top has two cylinders, the flexible end of cylinder and the bottom fixed connection who transplants the vacuum plate, bottom plate top opposite side is provided with rubber covered roller bearing structure, one side fixed mounting of bottom plate has screw-nut, the lead screw with its looks adaptation is installed to the screw-nut last screw thread, the one end fixedly connected with servo motor two of lead screw.

As a still further scheme of the utility model: the utility model discloses a CCD camera, including CCD camera installation frame, horizontal displacement structure, camera mount structure, CCD camera structure and CCD camera, CCD camera structure one and CCD camera structure two's structure is unanimous, CCD camera structure one includes camera installation frame, the bottom fixed mounting of camera installation frame has horizontal displacement structure one, the bottom fixed mounting of horizontal displacement structure one has fixed horizontal displacement structure, the removal terminal surface fixedly connected with module installation section bar of horizontal displacement structure one, the top fixed mounting of module installation section bar has movable horizontal displacement structure, the equal fixed mounting of the expansion end of fixed horizontal displacement structure and activity horizontal displacement structure has the camera mount pad, on the camera mount pad respectively fixed mounting have light source lamp one and CCD camera.

As a still further scheme of the utility model: the CCD photographing structure I further comprises a camera mounting plate, and a positioning camera and a light source lamp II are respectively and fixedly mounted at the bottom of the camera mounting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses, adopt large-scale board structure of turning over to make protection film and display screen counterpoint the pad pasting to become possible, adopt the CCD camera of high accuracy to shoot four angles and get for the high accuracy laminating under the realization super large-size, can accomplish the dyestripping in a machine, counterpoint, the complete process of pad pasting, can bring higher economic benefits when saving the cost, the manual work is placed display screen glass and OCA and the laminating action can be accomplished to the board after the dyestripping on the board, the effectual work efficiency who improves the laminating.

2. This practicality can realize that the subsides of minimum 43 cun 110 cun products of the biggest cover, and the CCD of high accuracy is shot the location and is realized the high accuracy of pad pasting, does not need the manual work to carry out counterpoint operation automatic alignment to rectify and accomplish, has fabulous market prospect.

Drawings

FIG. 1 is a schematic structural diagram of a display screen laminating machine;

FIG. 2 is a schematic structural diagram of a glass loading platform in a display screen laminating machine;

FIG. 3 is a schematic structural view of a rotary reinforcing frame in a display screen laminating machine;

fig. 4 is a schematic structural view of a camera mounting frame in a display screen laminating machine;

FIG. 5 is a schematic structural diagram of a camera mounting plate in a display screen laminating machine;

fig. 6 is a schematic structural view of a bottom plate in a display screen laminating machine.

In the figure: the device comprises a lower frame 1, an upper frame 2, a protective film feeding platform 3, a CCD photographing structure I4, a CCD photographing structure II 5, a glass feeding platform 6, a turnover frame 7, a rotary reinforcing frame 8, a rotating shaft 9, a servo motor I10, a turnover base plate 11, a turnover vacuum orifice plate 12, a camera mounting frame 13, a transverse displacement structure I14, a fixed transverse displacement structure 15, a movable transverse displacement structure 16, a module mounting section 17, a light source lamp I18, a CCD camera 19, a camera mounting seat 20, a camera mounting plate 21, a positioning camera 22, a light source lamp II 23, a guide rail 24, a bottom plate 25, a servo motor II 26, a hinge seat 27, a screw nut 28, a screw 29, a cylinder 30, a rubber covered roller supporting structure 31, a transplanting vacuum bottom plate 32 and a transplanting vacuum plate 33.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a display screen laminating machine, which includes a lower frame 1, an upper frame 2 is fixedly installed on the top of the lower frame 1, a CCD photographing structure one 4 is fixedly installed on one side of the top of the inner wall of the upper frame 2, a CCD photographing structure two 5 is fixedly installed on the other side of the top of the inner wall of the upper frame 2, a protective film feeding platform 3 is fixedly installed on one side of the top of the lower frame 1 and located on the upper frame 2, and a glass feeding platform 6 is fixedly installed on the top of the lower frame 1 and located on the other side of the upper frame 2.

Glass material loading platform 6 has servo motor 10 including 7 one side fixed mounting of upset frames 7 of upset frame, and the drive end fixedly connected with rotation axis 9 of servo motor 10, the outer wall fixed mounting of rotation axis 9 has rotatory reinforcement frame 8, and the top fixed mounting of rotatory reinforcement frame 8 has upset base plate 11, and the top fixed mounting of upset base plate 11 has upset vacuum orifice plate 12.

Protection film material loading platform 3 includes bounding wall and two guide rails 24, sliding connection has bottom plate 25 between two guide rails 24, one side fixed mounting at bottom plate 25 top has two hinge seats 27, fixedly connected with chain axle between two hinge seats 27, the outer wall of chain axle rotates and installs the pivot piece, the top fixedly connected with of pivot piece transplants vacuum bottom plate 32, the top fixedly connected with who transplants vacuum bottom plate 32 transplants vacuum plate 33, the opposite side fixed mounting at bottom plate 25 top has two cylinders 30, the flexible end of cylinder 30 and the bottom fixed connection who transplants vacuum bottom plate 32, bottom plate 25 top opposite side is provided with rubber covered roller bearing structure 31, one side fixed mounting of bottom plate 25 has screw-nut 28, screw 29 rather than the looks adaptation is installed to the screw-nut 28 upper thread, the one end fixedly connected with servo motor two 26 of screw 29.

CCD shoots structure one 4 and CCD and shoots structure two 5 unanimous, CCD shoots structure one 4 and includes camera installation frame 13, the bottom fixed mounting of camera installation frame 13 has a lateral displacement structure 14, the bottom fixed mounting of lateral displacement structure 14 has fixed lateral displacement structure 15, the removal terminal surface fixedly connected with module installation section bar 17 of lateral displacement structure 14, the top fixed mounting of module installation section bar 17 has movable lateral displacement structure 16, the equal fixed mounting of the expansion end of fixed lateral displacement structure 15 and movable lateral displacement structure 16 has camera mount pad 20, there are light source lamp 18 and CCD camera 19 on the camera mount pad 20 respectively fixed mounting.

The first CCD photographing structure 4 further comprises a camera mounting plate 21, and a positioning camera 22 and a second light source lamp 23 are fixedly mounted at the bottom of the camera mounting plate 21 respectively.

The displacement assembly is one of common lead screw displacement, conduction band displacement, cylinder displacement and linear motor displacement in the market.

The working principle of the utility model is as follows:

when in use, the glass plate is placed on the glass feeding platform 6, the vacuum pore plate 12 is overturned to adsorb and fix the glass feeding platform 6, then the first servo motor 10 drives the rotating shaft 9 to rotate, the rotating reinforcing frame 8 rotates, the glass plate faces downwards, the protective film is placed on the protective film feeding platform 3 and is torn, the second servo motor 26 drives the screw rod 29 to rotate, under the screw transmission of the screw 29 and the screw nut 28, the bottom plate 25 moves towards the glass feeding platform 6, so that the protective film is positioned below the glass plate, and the film is pasted through the matching of the telescopic rubber covered roller supporting structure 31 of the air cylinder 30, the bottom plate 25 is reset after the film pasting is finished, the glass plate is reset in a reverse rotation way, after the feeding is finished, the CCD photographing structure I4 and the CCD photographing structure II 5 can be automatically positioned and calibrated;

the large-scale plate turnover structure is adopted to enable the protective film and the display screen to be aligned and laminated, the high-precision CCD camera is adopted to photograph and image four corners to realize high-precision lamination under an oversized size, complete processes of film tearing, alignment and lamination can be completed in one machine, the cost is saved, meanwhile, higher economic benefits can be brought, the machine can complete lamination after the display screen glass and the OCA are manually placed on the machine and the film is torn, and the working efficiency of lamination is effectively improved;

can realize that the subsides of minimum 43 cun biggest 110 cun products cover, shoot the high accuracy that the location realized the pad pasting through the CCD of high accuracy, do not need the manual work to carry out counterpoint operation automatic alignment to rectify and accomplish, have fabulous market prospect.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a display screen rigging machine, includes lower frame (1), its characterized in that: the top fixed mounting of lower frame (1) has last frame (2), one side fixed mounting who goes up frame (2) inner wall top has CCD to shoot structure (4), the opposite side fixed mounting who goes up frame (2) inner wall top has CCD to shoot structure two (5), one side fixed mounting that the top of lower frame (1) just is located frame (2) has protection film material loading platform (3), the opposite side fixed mounting that the top of lower frame (1) just is located frame (2) has glass material loading platform (6).

2. The display screen laminating machine of claim 1, wherein: glass material loading platform (6) are including upset frame (7), one side fixed mounting of upset frame (7) has servo motor (10), the drive end fixedly connected with rotation axis (9) of servo motor (10), the outer wall fixed mounting of rotation axis (9) has rotatory strengthening frame (8), the top fixed mounting of rotatory strengthening frame (8) has upset base plate (11), the top fixed mounting of upset base plate (11) has upset vacuum orifice plate (12).

3. The display screen laminating machine of claim 1, wherein: the protective film feeding platform (3) comprises a coaming and two guide rails (24), a bottom plate (25) is connected between the two guide rails (24) in a sliding mode, two hinge seats (27) are fixedly installed on one side of the top of the bottom plate (25), a chain shaft is fixedly connected between the two hinge seats (27), a rotating shaft block is installed on the outer wall of the chain shaft in a rotating mode, a transplanting vacuum bottom plate (32) is fixedly connected to the top of the rotating shaft block, a transplanting vacuum plate (33) is fixedly connected to the top of the transplanting vacuum bottom plate (32), two air cylinders (30) are fixedly installed on the other side of the top of the bottom plate (25), the telescopic ends of the air cylinders (30) are fixedly connected with the bottom of the transplanting vacuum bottom plate (32), a rubber covered roller supporting structure (31) is arranged on the other side of the top of the bottom plate (25), and a screw rod nut (28) is fixedly installed on one side of the bottom plate (25), and a screw rod (29) matched with the screw rod nut (28) is installed on the screw rod nut (28) in a threaded manner, and one end of the screw rod (29) is fixedly connected with a second servo motor (26).

4. The display screen laminating machine of claim 1, wherein: CCD shoots structure one (4) and CCD and shoots the structure of structure two (5) unanimously, CCD shoots structure one (4) including camera installation frame (13), the bottom fixed mounting of camera installation frame (13) has lateral displacement structure one (14), the bottom fixed mounting of lateral displacement structure one (14) has fixed lateral displacement structure (15), the removal terminal surface fixedly connected with module installation section bar (17) of lateral displacement structure one (14), the top fixed mounting of module installation section bar (17) has activity lateral displacement structure (16), the equal fixed mounting of expansion end of fixed lateral displacement structure (15) and activity lateral displacement structure (16) has camera mount pad (20), on camera mount pad (20) respectively fixed mounting have light source lamp one (18) and CCD camera (19).

5. The display screen laminating machine of claim 4, wherein: CCD structure (4) of shooing still includes camera mounting panel (21), the bottom of camera mounting panel (21) is fixed mounting respectively has location camera (22) and light source lamp two (23).