CN216323062U

CN216323062U - LCD sensitization rubber coating device

Info

Publication number: CN216323062U
Application number: CN202122768345.XU
Authority: CN
Inventors: 唐绍华
Original assignee: Guilin Meiying Technology Co ltd
Current assignee: Guilin Meiying Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-19
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to the technical field of liquid crystal display manufacturing, in particular to an LCD photosensitive gluing device which comprises a workbench, a controller, a placing plate, a clamping assembly, a rotating assembly, a lifting assembly, a gluing assembly arranged above the clamping assembly and an installation frame used for installing the gluing assembly, wherein the bottom end of the installation frame is fixed on the workbench, and the clamping assembly, the rotating assembly, the lifting assembly and the gluing assembly are all electrically connected with the controller; when the automatic gluing device is used, the front face of an LCD to be glued is placed on the placing plate in an upward mode, the controller automatically clamps the LCD on the placing plate through controlling the clamping assembly, the lifting assembly drives the rotating assembly to ascend, and the gluing assembly automatically glues the front face of the LCD; after the front side is coated with glue, the rotating assembly drives the clamping assembly to drive the LCD to turn over, so that the back side of the LCD faces upwards, and the back side of the LCD is coated with glue through the gluing assembly; the full-automatic surface changing and gluing machine can automatically change surfaces and glue, is high in production efficiency and more uniform in gluing, and improves the qualified rate of products.

Description

LCD sensitization rubber coating device

Technical Field

The utility model relates to the technical field of liquid crystal display manufacturing, in particular to an LCD photosensitive gluing device.

Background

In the existing photosensitive gluing process flow of LCD products, the valve switch of a gluing nozzle is basically controlled by manual pedaling so as to glue the products. The existing LCD gluing process is basically realized by manpower, after one surface of a product is glued, the other surface of the product is manually replaced to glue, the gluing process is troublesome and labor-consuming, the cost is high, and the production efficiency is low; in addition, because the gluing is manually realized by operators, the gluing amount is inevitably uneven, the qualification rate of the product is seriously influenced, and the integral aesthetic property of the product is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and provide the LCD photosensitive gluing device which can realize full-automatic surface changing and gluing, has high production efficiency and more uniform gluing and improves the qualification rate of products.

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

the utility model provides a LCD sensitization rubber coating device, includes the workstation, locates the controller of workstation one side is located place the board on the workstation, locates place the clamping component of board top for the drive the rotatory rotating assembly who adopts of clamping component is used for the drive the ascending or descending lift assembly who adopts of rotating component locates the rubber coating subassembly of clamping component top and being used for the installation the mounting bracket that the rubber coating subassembly adopted, the bottom mounting of mounting bracket is in on the workstation, the equal electric connection of clamping component, rotating component, lift assembly and rubber coating subassembly the controller.

Further, a glue tank is arranged on the workbench, and a rubber pipe is arranged on the glue tank; the rubber coating subassembly is including locating the rubber coating seat of clamping component top is used for the drive two rubber coating cylinders that the rubber coating seat rises or descends, is used for the installation the mount pad that the rubber coating cylinder adopted, the level is located on the mounting bracket, be used for the drive the horizontal cylinder that the mount pad lateral shifting adopted, be equipped with gluey chamber in the rubber coating seat, the bottom of rubber coating seat is equipped with a plurality of intercommunications the play in gluey chamber glues the shower nozzle, it glues to be equipped with out on the shower nozzle to go out to glue, the one end of rubber tube stretches into be equipped with gluey pump in the gluey jar, the other end intercommunication of rubber tube glues the chamber.

Further, clamping component is including just right left side clamp plate and the right side clamp plate that sets up, is used for the drive left side clamp plate and right side clamp plate lateral shifting's left side die clamping cylinder and right side die clamping cylinder are used for the installation left side clamp seat and the right side clamp seat that left side die clamping cylinder and right side die clamping cylinder adopted.

Further, the rotating assembly comprises a left rotating seat and a right rotating seat which are opposite to each other, a left rotating motor and a right rotating motor are arranged in the left rotating seat and the right rotating seat respectively, an output shaft of the left rotating motor is in driving connection with the left clamping seat, and an output shaft of the right rotating motor is in driving connection with the right clamping seat.

Further, the lifting component is two lifting cylinders which are symmetrically arranged, the bottom ends of the lifting cylinders are fixedly connected to the workbench, and the piston rod heads of the lifting cylinders vertically extend upwards to be respectively connected with the left rotating seat and the right rotating seat in a driving mode.

The utility model has the beneficial effects that:

in practical application, when the automatic gluing device is used, the front face of an LCD to be glued is placed on the placing plate in an upward mode, the controller automatically clamps the LCD on the placing plate through controlling the clamping assembly, the lifting assembly drives the rotating assembly to ascend, and the gluing assembly automatically glues the front face of the LCD; after the front side is coated with glue, the rotating assembly drives the clamping assembly to drive the LCD to turn over, so that the back side of the LCD faces upwards, and the back side of the LCD is coated with glue through the gluing assembly; the full-automatic surface changing and gluing machine can automatically change surfaces and glue, is high in production efficiency and more uniform in gluing, and improves the qualified rate of products.

Drawings

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

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

reference numerals: a work table 1; a mounting frame 11; a controller 2; a placing plate 3; a clamping assembly 4; the left clamping plate 41; a right clamping plate 42; a left clamp cylinder 43; a right clamp cylinder 44; a left clamping shoe 45; a right clamping seat 46; a rotating assembly 5; a left rotary base 51; a right rotary base 52; a left-side rotating electrical machine 53; a right-side rotating electrical machine 54; a lifting assembly 6; a lifting cylinder 61; a gluing component 7; a glue application base 71; a gluing cylinder 72; a mount 73; a transverse cylinder 74; a glue outlet nozzle 75; a glue tank 8; and a hose 81.

Detailed Description

As shown in fig. 1 and 2, an LCD photosensitive gluing device includes a workbench 1, a controller 2 disposed on one side of the workbench 1, a placing plate 3 disposed on the workbench 1, a clamping assembly 4 disposed above the placing plate 3, a rotating assembly 5 for driving the clamping assembly 4 to rotate, a lifting assembly 6 for driving the rotating assembly 5 to ascend or descend, a gluing assembly 7 disposed above the clamping assembly 4, and a mounting bracket 11 for mounting the gluing assembly 7, wherein the bottom end of the mounting bracket 11 is fixed on the workbench 1, and the clamping assembly 4, the rotating assembly 5, the lifting assembly 6, and the gluing assembly 7 are all electrically connected to the controller 2.

When the automatic gluing device is used, the LCD to be glued is placed on the placing plate 3 with the front side facing upwards, the controller 2 automatically clamps the LCD on the placing plate 3 by controlling the clamping assembly 4, the lifting assembly 6 drives the rotating assembly 5 to ascend, and the gluing assembly 7 automatically glues the front side of the LCD; after the front side is coated with glue, the rotating assembly 5 drives the clamping assembly 4 to drive the LCD to turn over, so that the back side of the LCD faces upwards, and the back side of the LCD is coated with glue through the gluing assembly 7; the full-automatic surface changing and gluing machine can automatically change surfaces and glue, is high in production efficiency and more uniform in gluing, and improves the qualified rate of products.

As shown in fig. 1 and 2, a glue tank 8 is arranged on the workbench 1, and a rubber pipe 81 is arranged on the glue tank 8; the gluing assembly 7 comprises a gluing base 71 arranged above the clamping assembly 4, two gluing cylinders 72 used for driving the gluing base 71 to ascend or descend, a mounting base 73 used for mounting the gluing cylinders 72, and a transverse cylinder 74 horizontally arranged on the mounting frame 11 and used for driving the mounting base 73 to transversely move, wherein a glue cavity is arranged in the gluing base 71, a plurality of glue outlet nozzles 75 communicated with the glue cavity are arranged at the bottom of the gluing base 71, a glue outlet valve is arranged on the glue outlet nozzles 75, a glue pump is arranged at one end of a glue pipe 81 extending into the glue tank 8, and the other end of the glue pipe 81 is communicated with the glue cavity; in this embodiment, glue in the glue tank 8 enters the glue cavity through the glue tube 81 and the glue pump and is sprayed onto the LCD from the glue outlet nozzle 75, the glue coating cylinder 72 drives the glue coating seat 71 to slide downwards for glue coating, the transverse cylinder 74 drives the mounting seat 73 to transversely move, the glue outlet valve controls the glue outlet nozzle 75 to be opened or closed, the glue coating is more uniform, and the qualified rate of products is increased.

As shown in fig. 1 and 2, the clamping assembly 4 includes a left clamping plate 41 and a right clamping plate 42 which are oppositely arranged, a left clamping cylinder 43 and a right clamping cylinder 44 for driving the left clamping plate 41 and the right clamping plate 42 to move transversely, and a left clamping seat 45 and a right clamping seat 46 for installing the left clamping cylinder 43 and the right clamping cylinder 44; in this embodiment, the left clamping cylinder 43 and the right clamping cylinder 44 are installed through the left clamping seat 45 and the right clamping seat 46, the left clamping plate 41 is driven to move left and right through the left clamping cylinder 43, the right clamping plate 42 is driven to move left and right through the right clamping cylinder 44, and the LCD is clamped between the left clamping plate 41 and the right clamping plate 42.

As shown in fig. 1 and 2, the rotating assembly 5 includes a left rotating base 51 and a right rotating base 52 which are oppositely arranged, a left rotating motor 53 and a right rotating motor 54 are respectively arranged in the left rotating base 51 and the right rotating base 52, an output shaft of the left rotating motor 53 is drivingly connected with the left clamping base 45, and an output shaft of the right rotating motor 54 is drivingly connected with the right clamping base 46; in this embodiment, the left rotary motor 53 and the right rotary motor 54 are installed through the left rotary base 51 and the right rotary base 52, the left clamping base 45 is driven to rotate by the left rotary motor 53, and the right clamping base 46 is driven to rotate by the right rotary motor 54, so as to turn the LCD.

As shown in fig. 1 and fig. 2, the lifting assembly 6 is two symmetrically arranged lifting cylinders 61, the bottom ends of the lifting cylinders 61 are fixedly connected to the workbench 1, and the rod heads of the lifting cylinders 61 vertically extend upward to be respectively connected with the left rotary base 51 and the right rotary base 52 in a driving manner; in this embodiment, the rod head of the lift cylinder 61 extends and contracts to drive the left rotary base 51 and the right rotary base 52 to move up and down.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the utility model as defined by the accompanying claims.

Claims

1. The utility model provides a LCD sensitization rubber coating device which characterized in that: including workstation (1), locate controller (2) of workstation (1) one side is located place board (3) on workstation (1), locate place clamp assembly (4) of board (3) top for the drive rotatory rotating assembly (5) that adopt of clamp assembly (4) are used for the drive lifting unit (6) that rotating assembly (5) rose or descend and adopt locate rubber coating subassembly (7) of clamp assembly (4) top and be used for the installation mounting bracket (11) that rubber coating subassembly (7) adopted, the bottom mounting of mounting bracket (11) is in on workstation (1), the equal electric connection of clamp assembly (4), rotating assembly (5), lifting unit (6) and rubber coating subassembly (7) controller (2).

2. The photosensitive gumming apparatus for the LCD of claim 1, wherein: a glue tank (8) is arranged on the workbench (1), and a rubber pipe (81) is arranged on the glue tank (8); gluing subassembly (7) is including locating gluing seat (71) of clamping component (4) top is used for the drive two rubber coating cylinders (72) that gluing seat (71) rises or descends are used for the installation mount pad (73) that rubber coating cylinder (72) adopted, and the level is located on mounting bracket (11), be used for the drive horizontal cylinder (74) that mount pad (73) lateral shifting adopted, be equipped with gluey chamber in gluing seat (71), the bottom of gluing seat (71) is equipped with a plurality of intercommunications glue the play in chamber shower nozzle (75), be equipped with out gluey valve on going out gluey shower nozzle (75), the one end of rubber tube (81) is stretched into be equipped with gluey pump in gluey jar (8), the other end intercommunication of rubber tube (81) glue the chamber.

3. The photosensitive gumming apparatus for the LCD of claim 1, wherein: clamping assembly (4) are including just right left side clamp plate (41) and right side clamp plate (42) that set up for the drive left side clamp plate (41) and right side clamp plate (42) lateral shifting's left side die clamping cylinder (43) and right side die clamping cylinder (44) are used for the installation left side die clamping cylinder (43) and the right side die clamping cylinder (44) the left side that adopts press from both sides tight seat (45) and right side and press from both sides tight seat (46).

4. The photosensitive gumming apparatus for the LCD of claim 3, wherein: rotating assembly (5) are including just right left side roating seat (51) and right side roating seat (52) that set up, be equipped with left side rotating electrical machines (53) and right side rotating electrical machines (54) in left side roating seat (51) and right side roating seat (52) respectively, the output shaft drive of left side rotating electrical machines (53) is connected left side clamp seat (45), the output shaft drive of right side rotating electrical machines (54) is connected right side clamp seat (46).

5. The photosensitive gumming apparatus for the LCD of claim 4, wherein: two lift cylinders (61) that lifting unit (6) set up for the symmetry, the bottom fixed connection of lift cylinder (61) is in on workstation (1), the piston rod pole head of lift cylinder (61) is vertical stretches out upwards and drives respectively and connects left side roating seat (51) and right side roating seat (52).