CN212192904U

CN212192904U - LCD screen attaching assembly jig

Info

Publication number: CN212192904U
Application number: CN202020989487.1U
Authority: CN
Inventors: 张大超
Original assignee: Hefei Meiming Electronic Technology Co ltd
Current assignee: Hefei Meiming Electronic Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-12-22
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses an LCD screen attaching assembly jig, which comprises an LCD holding cavity, wherein the LCD holding cavity is arranged on a substrate and is used for placing an LCD screen, and a corresponding touch pad holding cavity is arranged on the transverse position of the LCD holding cavity; the sliding block is movably arranged in a moving groove formed in the base plate, a rotating shaft is arranged on the sliding block, a supporting block is arranged at the upper end of the rotating shaft, and a rotating arm is arranged on the supporting block; one end of the connecting rod is connected with the rotating arm, the other end of the connecting rod is connected with the fixed plate, and the fixed plate is movably connected with the moving plate through the sliding rod. The utility model discloses a set up corresponding LCD holding chamber and touch pad holding chamber on the base plate, through devices such as pivot, moving mechanism, attached mechanism, sucking disc, adsorb the laminating assembly with the LCD screen of LCD holding chamber and touch pad holding intracavity and touch pad, not only very big reduction intensity of labour, still effectual assembly precision and the production efficiency of having improved.

Description

LCD screen attaching assembly jig

Technical Field

The utility model relates to a LCD screen rigging equipment technical field specifically is an attached assembly tool of LCD screen.

Background

LCD is a common display device, it has many advantages such as the consumption is little, frivolousization, and by wide application in computer display, cell-phone, digital camera and all kinds of consumer electronics products, present touch-sensitive screen LCD needs attached touch pad on the LCD panel in process engineering, current technology mainly adopts manual work to give first place to, specific process mainly directly makes LCD panel and touch pad laminating with pressing to apply pressure with the hand correspondence, however, this kind of manual work mode operating personnel is because the strength is inhomogeneous when the laminating, lead to the laminating badly easily, and operating strength is big, easy fatigue, be unfavorable for batch production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an attached assembly tool of LCD screen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an LCD screen attaching assembly jig comprises

The LCD accommodating cavity is formed in the substrate and used for accommodating an LCD screen, and a corresponding touch pad accommodating cavity is arranged in the transverse position of the LCD accommodating cavity;

the sliding block is movably arranged in a moving groove formed in the base plate, a rotating shaft is arranged on the sliding block, a supporting block is arranged at the upper end of the rotating shaft, and a rotating arm is arranged on the supporting block;

one end of the connecting rod is connected with the rotating arm, the other end of the connecting rod is connected with the fixed plate, and the fixed plate is movably connected with the moving plate through the sliding rod; and

and the sucker is arranged at the bottom of the moving plate and is connected with the vacuum pump.

Preferably, a first screw rod used for driving the sliding block to move is arranged in the moving groove, and one end of the first screw rod is connected with a transverse driving motor.

Preferably, a second screw rod used for driving the moving plate to move up and down is movably arranged on the fixed plate, and the second screw rod is connected with a vertical driving motor arranged on the fixed plate.

Preferably, one end of the sliding rod is fixedly connected with the movable plate and penetrates through the movable plate to form a positioning rod, and positioning grooves matched with the positioning rod are formed in the side edges of the LCD accommodating cavity and the touch pad accommodating cavity.

Preferably, a belt device for conveying the LCD screen is arranged on the substrate.

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

the utility model discloses a set up corresponding LCD holding chamber and touch pad holding chamber on the base plate, through devices such as pivot, moving mechanism, attached mechanism, sucking disc, adsorb the laminating assembly with the LCD screen of LCD holding chamber and touch pad holding intracavity and touch pad, not only very big reduction intensity of labour, still effectual assembly precision and the production efficiency of having improved.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a side view of the present invention.

In the figure: the LCD touch screen comprises a base plate 1, an LCD accommodating cavity 2, a touch panel accommodating cavity 3, a moving groove 4, a transverse driving motor 5, a first screw rod 6, a sliding block 7, a rotating shaft 8, a supporting block 9, a rotating arm 10, a connecting rod 11, a fixed plate 12, a moving plate 13, a sliding rod 14, a positioning rod 15, a positioning groove 16, a sucking disc 17, a vertical driving motor 18, a second screw rod 19 and a transmission belt device 20.

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 technical solution:

an attaching assembly jig for an LCD screen and a touch pad comprises

The LCD accommodating cavity 2 is formed in the substrate 1 and used for accommodating an LCD screen, the LCD accommodating cavity 2 is transversely provided with a corresponding touch panel accommodating cavity 3, in the technical scheme of the embodiment, the substrate 1 is provided with a plurality of groups of LCD accommodating cavities 2 and touch panel accommodating cavities 3 to form a plurality of groups of assembling stations, and the assembling efficiency is improved; the substrate 1 is provided with a driving belt device 20 for conveying the LCD screen, and after the LCD screen and the touch pad are attached and assembled, the LCD screen and the touch pad are adsorbed by the sucking disc 17 and placed on the driving belt device 20, so that the assembled product is conveyed;

the sliding block 7 is movably arranged in a moving groove 4 formed in the substrate 1, the moving groove 4 comprises a dovetail groove, a first lead screw 6 used for driving the sliding block 7 to move is movably arranged in the moving groove 4, one end of the first lead screw 6 is connected with a transverse driving motor 5, a rotating shaft 8 is arranged on the sliding block 7, the rotating shaft 8 is connected with a stepping motor, a supporting block 9 is arranged at the upper end of the rotating shaft 8, a rotating arm 10 is arranged on the supporting block 9, the first lead screw 6 is driven to rotate through the transverse driving motor 5, the sliding block 7 is further driven to move along the moving groove 4, assembling operation on different stations is achieved, and meanwhile, assembling of the LCD screens on the left side and the right side and assembling of the touch panel are achieved;

one end of a connecting rod 11 is connected with the rotating arm 10, the other end of the connecting rod 11 is connected with a fixed plate 12, the fixed plate 12 is movably connected with a movable plate 13 through a sliding rod 14, a second screw rod 19 used for driving the movable plate 13 to move up and down is movably arranged on the fixed plate 12, the second screw rod 19 is connected with a vertical driving motor 18 arranged on the fixed plate 12, the vertical driving motor 18 and the second screw rod 19 are arranged to drive the movable plate 13 to move up and down, and an LCD screen and a touch panel are mutually attached and assembled;

one end of a sliding rod 14 is fixedly connected with a moving plate 13, the sliding rod 14 penetrates through the moving plate 13 to form a positioning rod 15, positioning grooves 16 matched with the positioning rods 15 are formed in the side edges of the LCD accommodating cavity 2 and the touch panel accommodating cavity 3, and the LCD screen and the touch panel can be accurately attached in the assembling process by arranging the positioning rods 15 and the positioning grooves 16, so that the assembling precision is improved; and

and a suction cup 17 arranged at the bottom of the moving plate 13, wherein the suction cup 17 is connected with a vacuum pump.

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 an attached assembly tool of LCD screen which characterized in that: comprises that

The LCD accommodating cavity (2) is formed in the substrate (1) and used for accommodating an LCD screen, and the corresponding touch pad accommodating cavity (3) is arranged in the transverse position of the LCD accommodating cavity (2);

the sliding block (7) is movably arranged in a moving groove (4) formed in the substrate (1), a rotating shaft (8) is arranged on the sliding block (7), a supporting block (9) is arranged at the upper end of the rotating shaft (8), and a rotating arm (10) is arranged on the supporting block (9);

one end of the connecting rod (11) is connected with the rotating arm (10), the other end of the connecting rod (11) is connected with the fixed plate (12), and the fixed plate (12) is movably connected with the movable plate (13) through a sliding rod (14); and

and the sucking disc (17) is arranged at the bottom of the moving plate (13), and the sucking disc (17) is connected with a vacuum pump.

2. The LCD screen attaching and assembling jig as claimed in claim 1, wherein: and a first screw rod (6) used for driving the sliding block (7) to move is arranged in the moving groove (4), and one end of the first screw rod (6) is connected with a transverse driving motor (5).

3. The LCD screen attaching and assembling jig as claimed in claim 1, wherein: and a second screw rod (19) for driving the moving plate (13) to move up and down is movably arranged on the fixed plate (12), and the second screw rod (19) is connected with a vertical driving motor (18) arranged on the fixed plate (12).

4. The LCD screen attaching and assembling jig as claimed in claim 1, wherein: one end of the sliding rod (14) is fixedly connected with the movable plate (13) and penetrates through the movable plate (13) to form a positioning rod (15), and positioning grooves (16) matched with the positioning rod (15) are formed in the side edges of the LCD accommodating cavity (2) and the touch panel accommodating cavity (3).

5. The LCD screen attaching and assembling jig as claimed in claim 1, wherein: and a transmission belt device (20) for conveying the LCD screen is arranged on the substrate (1).