CN221281359U

CN221281359U - Laminating liquid crystal module middle-pressure flat structure

Info

Publication number: CN221281359U
Application number: CN202323198592.6U
Authority: CN
Inventors: 张同宝
Original assignee: YANGZHOU GUANGLING ELECTRONICS CO Ltd
Current assignee: YANGZHOU GUANGLING ELECTRONICS CO Ltd
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-07-05
Anticipated expiration: 2033-11-27

Abstract

The utility model relates to the technical field of liquid crystal panel production, in particular to a flattening structure in a laminated liquid crystal module, which comprises a lower base plate, wherein a lower template is arranged at the top of the lower base plate, a pressing insert is arranged at the top of the lower template, a fixing screw is connected with the bottom of the pressing insert in a threaded manner, a pre-cut insert is arranged at one side of the outer surface of the pressing insert, and the top of the pre-cut insert is triangular; the upper stripper plate is positioned above the lower template, a backboard is arranged between the upper stripper plate and the lower template, a stop plate is arranged at the top of the upper stripper plate, an upper clamping plate is connected to the top of the stop plate, and an inner guide pillar is arranged at the bottom of the upper clamping plate. According to the utility model, through the triangular material removing structure, redundant materials are eliminated in the flattening movement process of the materials, the production cost of enterprises is reduced, and the yield of products is greatly improved.

Description

Laminating liquid crystal module middle-pressure flat structure

Technical Field

The utility model relates to the technical field of liquid crystal panel production, in particular to a flattening structure in a laminated liquid crystal module.

Background

At present, most high-end liquid crystal panels (OLED) adopt bonding structures, namely liquid crystal screens are directly bonded on a heat dissipation plate through a strong double faced adhesive tape, and the heat dissipation plate is bonded on a back plate through the strong double faced adhesive tape. However, the back of the television is generally coated, and is an appearance part, and if the television is used as a reinforcing rib, the appearance of the whole television is affected. Thus, reinforcement (i.e., material lamination) is performed by increasing the thickness of the material, so-called flattening structure. During the flattening action, the material is pressed from a straight plate to 90 degrees until the two plates are pressed together.

Because the material (namely the backboard) can not eliminate redundant materials at the bending part in the flattening operation process, the backboard is wrinkled, the stability is poor, and the coating effect is affected.

Disclosure of utility model

The present utility model is directed to a flattening structure in a laminated liquid crystal module, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a structure of flattening in a laminated liquid crystal module, comprising:

The upper die plate is arranged at the bottom of the upper die plate, a pressing insert is arranged at the top of the upper die plate, a fixing screw is connected to the bottom of the pressing insert in a threaded manner, a pre-cutting insert is arranged on one side of the outer surface of the pressing insert, and the top of the pre-cutting insert is triangular;

an upper stripper plate, which is positioned above the lower template, a back plate is arranged between the upper stripper plate and the lower template,

The top of going up the stripper plate is equipped with the end stop, the top of end stop is connected with the punch holder, the bottom of punch holder is equipped with interior guide pillar, the bottom of interior guide pillar is connected in the top of lower bolster.

Preferably, the bottom of the lower backing plate is provided with a lower die holder, the bottom of the lower die holder is provided with a lower foot pad, and the bottom of the lower foot pad is provided with a lower supporting plate.

Preferably, the top of punch holder is equipped with the upper padding plate, the inner wall of upper padding plate is equipped with the contour cover, the top of upper padding plate is equipped with the upper die base, the screw has been seted up to the bottom of upper die base, the inner wall threaded connection of screw has the punch holder screw.

Preferably, the inner wall threaded connection of lower bolster has the lower bolster screw, the inner wall threaded connection of die holder has the lower pad foot screw, the inner wall threaded connection of lower bolster has the lower mould fixed screw.

Preferably, an upper spring is arranged on the inner wall of the upper base plate, a jacking pin is arranged on the inner wall of the lower die plate, a jacking spring is arranged at the bottom of the jacking pin, and a lower floating stop screw is arranged at the bottom of the jacking spring.

Preferably, the inner wall of the stop plate is provided with an upper fixing pin, the inner wall of the lower template is provided with a lower fixing pin, and the inner wall of the stop plate is provided with an upper positioning pin.

In operation, the inverted V-shaped notch of the backboard is processed through a triangular material removing structure (namely a pre-cut insert); therefore, in the subsequent flattening movement process of the material, the redundant material is eliminated, and the flattening reliability is ensured.

Drawings

FIG. 1 is a schematic diagram showing a structure of a flattening structure in a laminated liquid crystal module according to the present utility model;

FIG. 2 is a cross-sectional view of a flattened structure in a conformable liquid crystal module according to the present utility model;

FIG. 3 is a side view of a flattened structure in a conformable liquid crystal module according to the present utility model;

FIG. 4 is a front view of a flattened structure in a conformable liquid crystal module according to the present utility model;

In the figure: 1. a lower backing plate; 2. a lower template; 3. pressing a material inlet; 4. a set screw; 5. pre-cutting the opening of the insert; 6. a back plate; 7. an upper stripper plate; 8. a stop plate; 9. an upper clamping plate; 10. an inner guide post; 11. a lower die holder; 12. a lower foot pad; 13. a lower support plate; 14. an upper backing plate; 15. a contour sleeve; 16. an upper die holder; 17. an upper clamping plate screw; 18. a lower support plate screw; 19. a foot pad screw; 20. a lower die fixing screw; 21. a spring is arranged; 22. a liftout pin; 23. a liftout spring; 24. a lower floating stop screw; 25. a fixing pin is arranged; 26. a lower fixing pin; 27. and (5) an upper locating pin.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a structure of flattening in a laminated liquid crystal module, comprising:

the lower die plate comprises a lower base plate 1, a lower die plate 2 is arranged at the top of the lower base plate 1, a pressing material inlet 3 is arranged at the top of the lower die plate 2, a fixing screw 4 is connected to the bottom of the pressing material inlet 3 in a threaded manner, a pre-cutting inlet 5 is arranged on one side of the outer surface of the pressing material inlet 3, and the top of the pre-cutting inlet 5 is triangular and extends out of the lower die plate; the pressing material inlet 3 is used for fixing the pre-cutting inlet 5, a positioning groove is formed in the bottom of the pressing material inlet 3, a bulge is formed in the bottom of the pre-cutting inlet 5, and the bulge is arranged in the positioning groove for fixing;

The upper stripper plate 7, the upper stripper plate 7 is located the top of lower bolster 2, be used for placing backplate 6 between upper stripper plate 7 and the lower bolster 2, the height that the top of pre-cut income son 5 stretches out the lower bolster is located 1/2 of backplate thickness, and the breach of processing out like this guarantees the reliability of follow-up flattening action.

The top of the upper stripper plate 7 is provided with a stop plate 8, the top of the stop plate 8 is connected with an upper clamping plate 9, the bottom of the upper clamping plate 9 is provided with an inner guide post 10, and the bottom of the inner guide post 10 is connected with the top of the lower template 2; through setting up of lower bolster 1, lower bolster 2, swage go into son 3, pre-cut go into son 5 and backplate 6, the mould is when the extrusion, extrudeing the backplate through pre-cut go into the son, forms the notch of falling V-arrangement.

In the subsequent flattening movement process, the redundant materials are eliminated and all enter the triangular holes of the back plate, so that the problems of wrinkling after flattening and the like are effectively avoided, the production cost of enterprises is reduced, and the yield of products is greatly improved.

When flattening, the backboard is bent, and the inverted V-shaped notch effectively avoids rebound caused by bending, so that flattening control is facilitated.

In this embodiment, preferably, the bottom of the lower pad 1 is provided with a lower die holder 11, the bottom of the lower die holder 11 is provided with a lower pad foot 12, and the bottom of the lower pad foot 12 is provided with a lower supporting plate 13; through the setting of lower bolster 1, die holder 11, lower bolster 12 and bottom plate 13, when using, bottom plate 13 and lower bolster 12 provide stability for die holder 11, guarantee stability and security.

In this embodiment, preferably, the top of the upper clamping plate 9 is provided with an upper backing plate 14, the inner wall of the upper backing plate 14 is provided with a contour sleeve 15, the top of the upper backing plate 14 is provided with an upper die holder 16, the bottom of the upper die holder 16 is provided with a screw hole, and the inner wall of the screw hole is in threaded connection with an upper clamping plate screw 17; through the arrangement of the upper clamping plate 9, the upper base plate 14, the equal-height sleeve 15, the upper die holder 16 and the upper clamping plate screw 17, the stability of the die during operation is improved during use.

In this embodiment, preferably, the inner wall of the lower support plate 13 is screwed with a lower support plate screw 18, the inner wall of the lower die holder 11 is screwed with a lower foot pad screw 19, and the inner wall of the lower die plate 2 is screwed with a lower die fixing screw 20; through the arrangement of the lower support plate 13, the lower support plate screw 18, the lower die seat 11, the lower foot pad screw 19, the lower die plate 2 and the lower die fixing screw 20, stability and safety are improved during use.

In this embodiment, preferably, an upper spring 21 is disposed on the inner wall of the upper pad 14, a liftout pin 22 is disposed on the inner wall of the lower template 2, a liftout spring 23 is disposed at the bottom of the liftout pin 22, and a lower floating stop screw 24 is disposed at the bottom of the liftout spring 23; through the arrangement of the upper backing plate 14, the upper spring 21, the lower template 2, the ejector pin 22, the ejector spring 23 and the lower anti-floating screw 24, stability and working efficiency are improved during use.

In this embodiment, preferably, the inner wall of the stop plate 8 is provided with an upper fixing pin 25, the inner wall of the lower die plate 2 is provided with a lower fixing pin 26, and the inner wall of the stop plate 8 is provided with an upper positioning pin 27; by the arrangement of the stop plate 8, the upper fixing pin 25, the lower die plate 2, the lower fixing pin 26 and the upper positioning pin 27, the stability of processing the back plate 6 is improved when in use.

When the flattening structure in the laminated liquid crystal module is used, firstly, a worker places the back plate 6 on the lower template 2, the upper stripper 7 presses the back plate 6, the pre-cut insert 5 extrudes the back plate 6 to form an inverted V-shaped notch, so that redundant materials are eliminated in the flattening movement process of the material, and all the materials enter the triangular holes, and various problems are effectively avoided.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Flattening structure in laminating liquid crystal module, its characterized in that: comprising the following steps:

The lower base plate (1), the top of lower base plate (1) is equipped with lower bolster (2), press material income son (3) have been seted up at the top of lower bolster (2), press material income son (3) bottom threaded connection has fixed screw (4), press material income son (3) surface one side is equipped with pre-cut mouth income son (5), the top of pre-cut mouth income son (5) is triangle-shaped;

An upper stripper plate (7), wherein the upper stripper plate (7) is positioned above the lower template (2), a backboard (6) is arranged between the upper stripper plate (7) and the lower template (2),

The top of going up take off board (7) is equipped with stop plate (8), the top of stop plate (8) is connected with punch holder (9), the bottom of punch holder (9) is equipped with interior guide pillar (10), the bottom of interior guide pillar (10) is connected in the top of lower bolster (2).

2. The laminated liquid crystal module flattening structure of claim 1, wherein: the bottom of lower bolster (1) is equipped with die holder (11), the bottom of die holder (11) is equipped with down pad foot (12), the bottom of lower pad foot (12) is equipped with bottom plate (13).

3. The laminated liquid crystal module flattening structure of claim 1, wherein: the top of punch holder (9) is equipped with upper padding plate (14), the inner wall of upper padding plate (14) is equipped with contour sleeve (15), the top of upper padding plate (14) is equipped with upper die base (16), the screw has been seted up to the bottom of upper die base (16), the inner wall threaded connection of screw has punch holder screw (17).

4. The laminated liquid crystal module flattening structure of claim 2, wherein: the inner wall threaded connection of bed board (13) has bed board screw (18), the inner wall threaded connection of die holder (11) has lower pad foot screw (19), the inner wall threaded connection of lower bolster (2) has lower mould fixed screw (20).

5. A laminated liquid crystal module flattening structure as in claim 3, wherein: the inner wall of upper backing plate (14) is equipped with spring (21), the inner wall of lower bolster (2) is equipped with liftout round pin (22), the bottom of liftout round pin (22) is equipped with liftout spring (23), the bottom of liftout spring (23) is equipped with down and ends floating screw (24).

6. The laminated liquid crystal module flattening structure of claim 1, wherein: the inner wall of the stop plate (8) is provided with an upper fixing pin (25), the inner wall of the lower template (2) is provided with a lower fixing pin (26), and the inner wall of the stop plate (8) is provided with an upper locating pin (27).