CN218213683U

CN218213683U - Panel laminating device is used in liquid crystal display production

Info

Publication number: CN218213683U
Application number: CN202221778926.XU
Authority: CN
Inventors: 郑宇成; 黄卓明
Original assignee: Shenzhen Tongxingda Technology Co Ltd
Current assignee: Shenzhen Tongxingda Technology Co Ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-01-03
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a panel laminating device is used in liquid crystal display production relates to display screen production technical field. The panel laminating device for the production of the liquid crystal display screen comprises a base, wherein a frame is fixedly arranged on the upper surface of the base, the base is provided with a positioning mechanism, the positioning mechanism comprises two positioning plates, and the lower surfaces of the two positioning plates are both in sliding connection with the upper surface of the base; and the two supporting seats are respectively and fixedly connected to one surfaces of the two positioning plates, which are opposite to each other. This liquid crystal display production is with panel laminating device through setting up positioning mechanism, can fix a position two panels simultaneously for two accurate counterpoints of panel, after counterpointing, recycle first sucking disc and adsorb the panel, thereby need not to carry out lateral shifting to the sucking disc and carry out the position adjustment, avoid because of the error that sucking disc and panel lateral shifting brought, guaranteed the accurate nature of panel location.

Description

Panel laminating device is used in liquid crystal display production

Technical Field

The utility model relates to a display screen production technical field specifically is a panel laminating device is used in liquid crystal display production.

Background

Liquid crystal display belongs to the flat panel display one kind, and liquid crystal display's advantage is that power consumption is low, small, the radiation is low, and liquid crystal display relies on its pleasing to the eye appearance and extremely outstanding display function, by the wide application in each field, liquid crystal display need carry out a series of processing from production to the use of putting into operation, and the laminating just is the important link in the liquid crystal display production process.

When the existing panel laminating device is used, the sucker is required to be transversely moved frequently to adjust the position of the panel above, the sucker is frequently moved, the position of the sucker is difficult to accurately master, errors are easy to generate, and therefore the accuracy of panel positioning is easily influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a panel laminating device is used in liquid crystal display production has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a panel laminating device is used in liquid crystal display production, includes the base, the last fixed surface of base installs the frame, the base is provided with positioning mechanism, positioning mechanism includes:

the lower surfaces of the two positioning plates are in sliding connection with the upper surface of the base;

the two supporting seats are respectively and fixedly connected to the opposite surfaces of the two positioning plates;

and the two side plates are respectively and fixedly connected to the surfaces of the two positioning plates.

Preferably, the positioning mechanism further comprises a driving motor, the surface of the driving motor is fixedly connected with the surface of the frame, the output end of the driving motor is fixedly connected with a bidirectional screw rod, the surface of the bidirectional screw rod is rotatably connected with the inner wall of the frame, and the surface of the bidirectional screw rod is in threaded connection with the inner walls of the two positioning plates.

Preferably, the inner wall of the frame is fixedly connected with a guide rod, and the inner walls of the two positioning plates are in sliding connection with the surface of the guide rod.

Preferably, the inner wall of supporting seat has the buffer board through spring elastic connection, the bottom fixedly connected with gag lever post of buffer board, the surface of gag lever post with the inner wall sliding connection of supporting seat.

Preferably, the bottom end of the limiting rod is fixedly connected with a baffle, and the surface of the baffle is connected with the inner wall of the supporting seat in a sliding mode.

Preferably, the top fixedly connected with electric putter of frame, electric putter's output runs through the surface and the fixedly connected with backup pad of frame, the bottom fixed mounting of backup pad has first sucking disc.

Preferably, a second sucker is fixedly mounted on the inner wall of the base.

(III) advantageous effects

The utility model provides a panel laminating device is used in liquid crystal display production, it possesses following beneficial effect:

(1) This liquid crystal display production is with panel laminating device through setting up positioning mechanism, can fix a position two panels simultaneously for two accurate counterpoints of panel, after counterpointing, recycle first sucking disc counterpiece and adsorb, thereby need not to carry out lateral shifting to the sucking disc and carry out the position control, avoid having guaranteed the accurate nature of panel location because of the error that sucking disc and panel lateral shifting brought.

(2) This liquid crystal display production is with panel laminating device through setting up buffer board and spring, can avoid the rigidity contact between locating plate and the panel to cause wearing and tearing to the panel when avoiding the locating plate to remove, through setting up the gag lever post, can carry on spacingly to the buffer board, avoid the buffer board to take place the slope.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of a middle buffer plate according to the present invention;

fig. 4 is a top view of the middle positioning mechanism of the present invention.

In the figure: 1. a base; 2. a frame; 3. a positioning mechanism; 31. a drive motor; 32. a bidirectional screw rod; 33. positioning a plate; 34. a guide bar; 35. a side plate; 36. a supporting base; 37. a spring; 38. a buffer plate; 39. a limiting rod; 310. a baffle plate; 4. an electric push rod; 5. a support plate; 6. a first suction cup; 7. and a second suction cup.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a panel bonding apparatus for producing a liquid crystal display, which comprises a base 1, a frame 2 fixedly mounted on the upper surface of the base 1,

frame 2's top fixedly connected with electric putter 4, electric putter 4's output runs through frame 2's surface and fixedly connected with backup pad 5, the bottom fixed mounting of backup pad 5 has first sucking disc 6, be used for adsorbing the panel of top, fixed mounting has second sucking disc 7 on base 1's the inner wall, be used for adsorbing the panel of below, thereby improve the stability when the panel laminating, be provided with the vacuum pump on the base 1, fixed mounting has the connecting pipe on the vacuum pump, the connecting pipe is connected with first sucking disc 6 and second sucking disc 7 respectively, make the vacuum pump can provide negative pressure environment for first sucking disc 6 and second sucking disc 7 simultaneously.

Base 1 is provided with positioning mechanism 3, through setting up positioning mechanism 3, can fix a position two panels to need not to adjust electric putter 4's position, improved the accurate nature of location.

The positioning mechanism 3 comprises a driving motor 31, the surface of the driving motor 31 is fixedly connected with the surface of the frame 2, the output end of the driving motor 31 is fixedly connected with a bidirectional screw rod 32, the surface of the bidirectional screw rod 32 is rotatably connected with the inner wall of the frame 2, two threads with opposite rotation directions are arranged on the bidirectional screw rod 32, the surface of the bidirectional screw rod 32 is in threaded connection with two positioning plates 33, the lower surfaces of the two positioning plates 33 are in sliding connection with the upper surface of the base 1, the two positioning plates 33 are symmetrically distributed by taking the central line of the supporting plate 5 as a symmetry axis, the inner wall of the frame 2 is fixedly connected with a guide rod 34, the inner walls of the two positioning plates 33 are in sliding connection with the surface of the guide rod 34, and the guide rod 34 is arranged to limit the circumferential motion of the positioning plates 33, so that the positioning plates 33 can stably move along the axial direction of the bidirectional screw rod 32.

Equal fixed connection curb plate 35 on the surface of two locating plates 33, be used for fixing a position the fore-and-aft direction of counterplate, equal fixedly connected with supporting seat 36 in the relative one side of two locating plates 33, be used for placing the panel, there is buffer plate 38 inner wall of supporting seat 36 through spring 37 elastic connection, through setting up buffer plate 38, can avoid the rigid contact between locating plate 33 and the panel, thereby the counterplate causes wearing and tearing when avoiding locating plate 33 to remove, buffer plate 38's bottom fixedly connected with gag lever post 39, gag lever post 39's surface and supporting seat 36's inner wall sliding connection, gag lever post 39's bottom fixedly connected with baffle 310, the surface of baffle 310 and the inner wall sliding connection of supporting seat 36, through setting up gag lever post 39 and then baffle 310, can carry on spacingly to spring 37 and buffer plate 38, avoid buffer plate 38 to take place the slope.

The utility model discloses when using, place two panels on base 1 and on two buffer boards 38 respectively, make one side and curb plate 35 of two panels laminate mutually, then start driving motor 31, driving motor 31's output drives two-way lead screw 32 and rotates, two-way lead screw 32 drives two locating plates 33 and moves to the centre, until the both sides contact of two locating plates 33 and panel, then start electric putter 4, electric putter 4's output drives backup pad 5 downstream, backup pad 5 drives first sucking disc 6 downstream, and then make the panel contact of first sucking disc 6 and top, then start the vacuum pump, the vacuum pump provides the negative pressure for first sucking disc 6 and second sucking disc 7 simultaneously, make first sucking disc 6 adsorb the panel of top, second sucking disc 7 adsorbs the panel of below, utilize driving motor 31's reversal to drive two-way lead screw 32 to rotate afterwards, make two locating plates 33 move to both sides simultaneously, make the panel of top be in unsettled state, finally start electric putter 4, the panel downstream that drives the top, laminate with the panel of below.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a panel laminating device is used in liquid crystal display production, includes base (1), the last fixed surface of base (1) installs frame (2), its characterized in that: base (1) is provided with positioning mechanism (3), positioning mechanism (3) include:

the lower surfaces of the two positioning plates (33) are connected with the upper surface of the base (1) in a sliding manner;

the two supporting seats (36), the two supporting seats (36) are respectively fixedly connected to one surfaces of the two positioning plates (33) which are opposite to each other;

and the two side plates (35) are respectively fixedly connected to the surfaces of the two positioning plates (33).

2. The attaching device for a panel of a liquid crystal display panel according to claim 1, wherein: positioning mechanism (3) still include driving motor (31), the surface of driving motor (31) with the fixed surface of frame (2) is connected, the two-way lead screw (32) of output fixedly connected with of driving motor (31), the surface of two-way lead screw (32) with the inner wall of frame (2) rotates and is connected, the surface and two of two-way lead screw (32) the inner wall threaded connection of locating plate (33).

3. The device for bonding a panel for manufacturing a liquid crystal display screen according to claim 2, wherein: the inner wall of frame (2) fixedly connected with guide bar (34), two the inner wall of locating plate (33) all with the surface sliding connection of guide bar (34).

4. The device for bonding a panel for manufacturing a liquid crystal display screen according to claim 3, wherein: the inner wall of supporting seat (36) has buffer board (38) through spring (37) elastic connection, the bottom fixedly connected with gag lever post (39) of buffer board (38), the surface of gag lever post (39) with the inner wall sliding connection of supporting seat (36).

5. The device for bonding a panel for manufacturing a liquid crystal display screen according to claim 4, wherein: the bottom end of the limiting rod (39) is fixedly connected with a baffle (310), and the surface of the baffle (310) is connected with the inner wall of the supporting seat (36) in a sliding mode.

6. The apparatus for bonding a panel for use in the production of a liquid crystal display panel according to any one of claims 1 to 5, wherein: the top fixedly connected with electric putter (4) of frame (2), the output of electric putter (4) runs through the surface of frame (2) and fixedly connected with backup pad (5), the bottom fixed mounting of backup pad (5) has first sucking disc (6).

7. The attaching device for a panel of a liquid crystal display panel according to claim 6, wherein: and a second sucker (7) is fixedly arranged on the inner wall of the base (1).