CN212009211U

CN212009211U - Novel TFT-LCD paster equipment

Info

Publication number: CN212009211U
Application number: CN202021057457.3U
Authority: CN
Inventors: 蒋文凯
Original assignee: Shenzhen Zhixian Technology Co ltd
Current assignee: Shenzhen Zhixian Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-11-24
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a novel TFT-LCD paster equipment, including base, fixed slot, curb plate, roof, perforation, electric putter, engaging lug, movable push rod, roller bearing, stopper, connecting rod, sucking disc and connecting seat. The utility model has the advantages that: the movable push rod is symmetrically arranged, the movable push rod is placed in the connecting lug through the connecting seat clamp and is rotatably arranged, the movable push rod can be unfolded towards two sides, the paster attached to the TFT-LCD can be simultaneously pressed towards two sides, the paster attaching efficiency is improved, the movable push rod is obliquely arranged through the limiting block arranged on the inner side edge, the movable push rod moves towards two sides under the action of the rolling shaft after contacting with the paster on the bottom, the length of the rolling shaft is larger than the width of the fixing groove, the paster on the upper surface of the TFT-LCD is comprehensively pressed, bubbles are prevented from being reserved at the edge, the connecting rod is respectively positioned right above the outer side of the fixing groove, the paster area fixed through suction disc adsorption is larger than the TFT-LCD area placed in the fixing groove, and further comprehensive paster can be guaranteed to be carried out on the.

Description

Novel TFT-LCD paster equipment

Technical Field

The utility model relates to a paster equipment specifically is a novel TFT-LCD paster equipment, belongs to LCD display module assembly production technical field.

Background

TFT-LCD is also called thin film transistor LCD, which is one of the most liquid crystal displays, and it uses thin film transistor technology to improve the image quality. Although TFT-LCDs are collectively referred to as LCDs, they are active matrix LCDs and are used in televisions, flat panel displays, and projectors. In brief, a TFT-LCD panel can be seen as two glass substrates sandwiching a layer of liquid crystal, the upper glass substrate is a color filter, and the lower glass substrate has a transistor embedded thereon. When the current passes through the transistor, the electric field changes to cause the liquid crystal molecules to deflect, so as to change the polarization of the light, and then the bright and dark states of the pixel are determined by utilizing the polaroid. In addition, the upper glass layer is attached to the color filter to form three colors of red, blue and green of each pixel, the pixels emitting red, blue and green colors constitute the video picture on the panel, and special pasting equipment is needed when pasting the polaroid.

However, in the existing patch device, the patch is mainly squeezed through the side edge to exhaust air, but the operation is often inefficient, and the speed of the patch is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is just to provide a novel TFT-LCD paster equipment in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a novel TFT-LCD patch device comprises a base, a fixing groove, a side plate, a top plate, a perforation, an electric push rod, a connecting lug, a movable push rod, a rolling shaft, a limiting block, a connecting rod, a sucking disc and a connecting seat; the base, the side plates and the top plate form a main body structure of the paster device, the two sides of the upper surface of the base are fixedly connected with the vertically arranged side plates, the top plate is horizontally arranged above the base, the two side edges of the top plate are fixedly connected with the top ends of the side plates, a fixed groove is arranged at the center of the upper surface of the base, a through hole is arranged at the center of the top plate, the electric push rod penetrates through the through hole and is fixedly connected with the top plate through screws, the electric push rod is electrically connected with an external power supply, a connecting lug is fixedly welded at the telescopic end of the electric push rod, the movable push rod is arranged below the electric push rod, one end of the movable push rod is connected with the connecting lug through a connecting seat, a rolling shaft is arranged at the other end of the movable push rod, a limiting block is fixedly arranged at the inner side edge of the movable push rod, and the, the bottom end of the connecting rod is fixedly connected with a sucker.

Preferably, in order to compress tightly the paster attached on the TFT-LCD to both sides simultaneously, the movable push rod is the setting of symmetry form, and the movable push rod is put in the engaging lug through the connector card and is the rotary type setting.

Preferably, in order to drive the movable push rod to move downwards, the movable push rod is connected to the movable end of the electric push rod and can be arranged in an up-down lifting mode.

Preferably, in order to drive the movable push rod to move towards two sides under the action of the rolling shaft, the movable push rod is arranged in an inclined manner through a limiting block arranged on the inner side edge.

Preferably, in order to ensure the overall compression of the patch on the upper surface of the TFT-LCD, the length of the roller is greater than the width of the fixing groove.

Preferably, the connecting rods are respectively positioned right above the outer sides of the fixing grooves in order to ensure that the TFT-LCD can be completely pasted.

The utility model has the advantages that: the novel TFT-LCD paster equipment is reasonable in design, the movable push rod is symmetrically arranged and is placed in the connecting lug through the connecting seat clamp to be in a rotary type arrangement, the movable push rod can be unfolded towards two sides and can be simultaneously pressed towards two sides of a paster attached to the TFT-LCD to improve the efficiency of the paster, the movable push rod can be in an up-down lifting type arrangement through a movable end connected to the electric push rod to drive the movable push rod to move downwards and can be unfolded towards two sides after contacting the paster, the movable push rod is obliquely arranged through a limiting block arranged on the inner side edge, the movable push rod can move towards two sides under the action of a rolling shaft after contacting the paster on the bottom, the length of the rolling shaft is larger than the width of a fixed groove, the paster on the upper surface of the TFT-LCD is comprehensively pressed, bubbles at the edge are prevented, the connecting rod is respectively positioned right above the outer side of the fixed groove, the paster area fixed through suction disc adsorption can be larger than And further, the TFT-LCD can be completely pasted.

Drawings

FIG. 1 is a schematic structural view of the present invention in a state without surface mounting;

FIG. 2 is a schematic diagram of the state structure of the patch of the present invention;

FIG. 3 is a schematic view of the main structure of the present invention;

fig. 4 is a schematic view of the structure of the movable push rod of the present invention.

In the figure: 1. the base, 2, fixed slot, 3, curb plate, 4, roof, 5, perforation, 6, electric putter, 7, engaging lug, 8, activity push rod, 9, roller bearing, 10, stopper, 11, connecting rod, 12, sucking disc and 13, connecting seat.

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 to 4, a novel TFT-LCD chip mounting device includes a base 1, a fixing groove 2, a side plate 3, a top plate 4, a through hole 5, an electric push rod 6, a connecting lug 7, a movable push rod 8, a roller 9, a limiting block 10, a connecting rod 11, a suction cup 12, and a connecting seat 13; the patch device comprises a base 1, side plates 3 and a top plate 4, wherein the two sides of the upper surface of the base 1 are fixedly connected with the vertically arranged side plates 3, the top plate 4 is horizontally arranged above the base 1, the two side edges of the top plate 4 are fixedly connected with the top ends of the side plates 3, a fixed groove 2 is arranged at the center of the upper surface of the base 1, a through hole 5 is arranged at the center of the top plate 4, an electric push rod 6 penetrates through the through hole 5 and is fixedly connected with the top plate 4 through a screw, the electric push rod 6 is electrically connected with an external power supply, a connecting lug 7 is fixedly welded at the telescopic end of the electric push rod 6, a movable push rod 8 is arranged below the electric push rod 6, one end of the movable push rod 8 is connected with the connecting lug 7 through a connecting seat 13, and a rolling shaft 9 is arranged at the other end of the movable push rod 8, the inboard edge of activity push rod 8 is fixed and is provided with stopper 10, the top of connecting rod 11 is fixed connection respectively in the lower surface four corners department of roof 4, the bottom fixedly connected with sucking disc 12 of connecting rod 11.

The movable push rod 8 is symmetrically arranged, the movable push rod 8 is clamped in the connecting lug 7 through the connecting seat 13 and is rotatably arranged, the movable push rod 8 can be unfolded towards two sides, and further can be pressed towards two sides of a paster attached to the TFT-LCD simultaneously, so that the paster efficiency is improved, the movable push rod 8 is arranged in a vertically lifting mode through being connected with the movable end of the electric push rod 6 so as to drive the movable push rod 8 to move downwards and can be unfolded towards two sides after contacting the paster, the movable push rod 8 is obliquely arranged through the limiting block 10 arranged on the inner side edge, and can move towards two sides under the action of the rolling shaft 9 after contacting the paster on the bottom, the length of the rolling shaft 9 is larger than the width of the fixed groove 2, the paster on the upper surface of the TFT-LCD is ensured to be comprehensively pressed, bubbles are prevented from being stored at the edge, and the connecting rods 11 are respectively positioned right above the, not only can the area of the paster adsorbed and fixed by the sucker 12 be larger than the area of the TFT-LCD placed in the fixing groove 2, but also the comprehensive paster of the TFT-LCD can be ensured.

The working principle is as follows: when using this novel TFT-LCD paster equipment, at first place TFT-LCD in fixed slot 2 to adsorb the paster through sucking disc 12, then put through electric putter 6 power, in order to drive activity push rod 8 downstream, when contacting the paster and attaching it on TFT-LCD, roller bearing 9 extrudees the top at the paster, when continuing to drive activity push rod 8 downstream, the bottom of activity push rod 8 moves to both sides under the effect of roller bearing 9, and then makes activity push rod 8 launch to both sides simultaneously, in order to compress tightly to both sides simultaneously attached paster on TFT-LCD, improve the efficiency of paster.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel TFT-LCD paster equipment which characterized in that: comprises a base (1), a fixed groove (2), a side plate (3), a top plate (4), a perforation (5), an electric push rod (6), a connecting lug (7), a movable push rod (8), a rolling shaft (9), a limiting block (10), a connecting rod (11), a sucker (12) and a connecting seat (13); the patch device comprises a main body structure of the patch device, wherein the base (1), side plates (3) and a top plate (4) form the main body structure of the patch device, the two sides of the upper surface of the base (1) are fixedly connected with the vertically arranged side plates (3), the top plate (4) is horizontally arranged above the base (1), the two side edges of the top plate (4) are fixedly connected with the top ends of the side plates (3), a fixed groove (2) is arranged at the center of the upper surface of the base (1), a through hole (5) is arranged at the center of the top plate (4), an electric push rod (6) penetrates through the through hole (5) and is fixedly connected with the top plate (4) through screws, the electric push rod (6) is electrically connected with an external power supply, a connecting lug (7) is welded and fixed at the telescopic end of the electric push rod (6), and a movable push rod (8) is arranged below the electric push, the one end of activity push rod (8) is connected with engaging lug (7) through connecting seat (13), roller bearing (9) are installed to the other end of activity push rod (8), the inboard side of activity push rod (8) is fixed and is provided with stopper (10), the top of connecting rod (11) is fixed connection in the lower surface four corners department of roof (4) respectively, the bottom fixedly connected with sucking disc (12) of connecting rod (11).

2. The novel TFT-LCD patch device according to claim 1, characterized in that: the movable push rods (8) are symmetrically arranged, and the movable push rods (8) are clamped in the connecting lugs (7) through the connecting seats (13) and are rotatably arranged.

3. The novel TFT-LCD patch device according to claim 1, characterized in that: the movable push rod (8) is connected with the movable end of the electric push rod (6) and can be arranged in a vertical lifting mode.

4. The novel TFT-LCD patch device according to claim 1, characterized in that: the movable push rod (8) is arranged in an inclined manner through a limiting block (10) arranged on the inner side edge.

5. The novel TFT-LCD patch device according to claim 1, characterized in that: the length of the rolling shaft (9) is larger than the width of the fixing groove (2).

6. The novel TFT-LCD patch device according to claim 1, characterized in that: the connecting rods (11) are respectively positioned right above the outer sides of the fixing grooves (2).