CN210455348U

CN210455348U - Supplementary pad pasting device of protection film

Info

Publication number: CN210455348U
Application number: CN201921421283.1U
Authority: CN
Inventors: 孙祥兵
Original assignee: Jiangxi Shixian High Tech Co Ltd
Current assignee: Jiangxi Shixian High Tech Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-05
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a pad pasting device is assisted to protection film, the on-line screen storage device comprises a base, the base top is provided with the conveyer belt, both sides all are provided with the backup pad around the conveyer belt, the backup pad top is provided with the roof, turn right from a left side and set gradually cleaning roller, drying roller, pad pasting mechanism and compressing roller in the roof bottom, be fixed with the delivery sheet on the area face of conveyer belt, pad pasting mechanism includes the cylinder, the cylinder is fixed on the roof top, the flexible end of cylinder extends to the roof top to fixedly connected with compressed particleboard, the utility model has the advantages of reasonable design, realized the automatic pad pasting to the display screen, saved the manpower greatly, improved production efficiency.

Description

Supplementary pad pasting device of protection film

Technical Field

The utility model relates to a screen production technical field specifically is a supplementary pad pasting device of protection film.

Background

Liquid Crystal Display (LCD) screen, which is called Liquid Crystal Display for short, is one kind of flat panel Display and is used for screen Display of TV set and computer. Liquid Crystal Displays (LCDs) use two sheets of polarized material between which is a solution of liquid crystals that when current is passed through the liquid rearranges the crystals so that light cannot pass through them, and thus each crystal acts like a louver, both allowing and blocking light. The current scientific and technical information products are developed towards the light, thin, short and small targets, the traditional display modes such as a CRT image display, an LED display panel and the like are all limited by factors such as overlarge volume or huge power consumption and the like, the actual requirements of users cannot be met, the development of the liquid crystal display technology is just in line with the trend of the current information products, and the users can enjoy the optimal visual environment no matter the advantages of right-angle display, low power consumption, small volume, zero radiation and the like. The display screen needs to paste the protection film in process of production, but the protection film passes through artifical manual laminating more at present, and is inefficient, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary pad pasting device of protection film 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:

the utility model provides a supplementary pad pasting device of protection film, includes the base, the base top is provided with the conveyer belt, both sides all are provided with the backup pad around the conveyer belt, the backup pad top is provided with the roof, turn right from a left side and have set gradually cleaning roller, drying roller, pad pasting mechanism and compression roller in the roof bottom, be fixed with the delivery sheet on the area face of conveyer belt, pad pasting mechanism includes the cylinder, the cylinder is fixed on the roof top, the flexible end of cylinder extends to the roof top to fixedly connected with compressed particleboard.

Preferably, a plurality of evenly distributed's suction hole has been seted up to the lower terminal surface of pressfitting board, the pressfitting board top is connected with the breathing pipe, the vacuum pump is installed on the roof top, the one end that the pressfitting board was kept away from to the breathing pipe is connected with the vacuum pump.

Preferably, the cleaning roller includes first roll body, the lateral wall surface parcel of first roll body has the sponge that absorbs water, first roll body is the cavity barrel, a plurality of evenly distributed's infiltration hole is seted up on the surface of first roll body, the one end of first roll body is connected with the water pipe through rotary joint, the roof top is provided with the water tank, the top of water pipe is connected on the water tank.

Preferably, the drying roller includes the second roll body, the second roll body is the cavity barrel, the lateral wall surface coating of second roll body has clean sponge, a plurality of evenly distributed's gas pocket has all been seted up on the lateral wall surface of clean sponge and second roll body, the one end of drying roller is connected with the trachea through rotary joint, the air pump is installed on the roof top, the one end that the second roll body was kept away from to the trachea is connected with the air pump.

Preferably, an electric heating net is fixedly installed inside the second roller body.

Preferably, the bottom end of the top plate is connected with a mounting frame through a telescopic rod, the pressing roller is mounted on the mounting frame, and a spring is sleeved on the periphery of the telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are that: the display screen is placed on the feeding plate, under the conveying action of the conveying belt, the display screen is sequentially cleaned by the cleaning roller and the drying roller, dust on the surface of the display screen is removed, the display screen moves to the position right below the film pasting mechanism, the air cylinder extends, the pressing plate is pressed down on the display screen, the film is adsorbed at the bottom end of the pressing plate, after the pressing plate moves to the lowest end, the vacuum pump is stopped, the film is pasted on the display screen, then the film pasting mechanism resets, the feeding plate moves to the right, the film and the display screen are pressed tightly through the pressing roller, and the film pasting process is completed; under the action of gravity, the cleaning agent in the water tank flows into the first roller body and is absorbed by the water absorption sponge through the water seepage holes, when the display screen passes between the conveyor belt and the cleaning roller, the extruded water absorption sponge extrudes the cleaning agent to form wiping action on the display screen, and therefore the cleaning effect is achieved; water stains are left on the surface of the display screen after passing through the cleaning roller, water stains and dust impurities are wiped off through the cleaning sponge, meanwhile, the air pump blows air flow, the air flow is heated after passing through the electric heating net, hot air is formed and blown onto the display screen, and the water stains are promoted to be evaporated and dried; but set up into extending structure between compression roller and the roof to have certain cushioning nature, avoid compression roller and feed plate interval undersize and lead to the display screen to be crushed. The utility model has the advantages of reasonable design, realized the automatic pad pasting to the display screen, saved the manpower greatly, improved production efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a device for auxiliary film-sticking of a protective film;

FIG. 2 is a schematic view of a cleaning roller of a protective film auxiliary film pasting device;

fig. 3 is a schematic structural diagram of a drying roller in a protective film auxiliary film pasting device.

In the figure: 1-base, 2-support plate, 3-top plate, 4-conveyor belt, 5-feed plate, 6-cleaning roller, 7-drying roller, 8-pressing roller, 9-cylinder, 10-pressing plate, 11-vacuum pump, 12-suction pipe, 13-first roller body, 14-water-absorbing sponge, 15-water-seepage hole, 16-water pipe, 17-water tank, 18-second roller body, 19-cleaning sponge, 20-air hole, 21-electric heating net, 22-cylinder, 23-air pump, 24-telescopic rod and 25-spring.

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 3, the present invention provides a technical solution: the utility model provides a supplementary pad pasting device of protection film, includes base 1, 1 top of base is provided with conveyer belt 4, both sides all are provided with backup pad 2 around conveyer belt 4, 2 tops of backup pad are provided with roof 3, turn right from a left side and have set gradually cleaning roller 6, drying roller 7, pad pasting mechanism and pinch roller 8 in 3 bottoms of roof, be fixed with feed sheet 5 on the area face of conveyer belt 4, pad pasting mechanism includes cylinder 9, cylinder 9 is fixed on 3 tops of roof, the flexible end of cylinder 9 extends to roof 3 tops to fixedly connected with compressed particleboard 10.

A plurality of evenly distributed's suction hole has been seted up to the lower terminal surface of pressfitting board 10, the pressfitting board 10 top is connected with breathing pipe 12, vacuum pump 11 is installed on 3 tops of roof, the one end that the pressfitting board 10 was kept away from to breathing pipe 12 is connected with vacuum pump 11.

The display screen is placed on feed table 5, under the transportation effect of conveyer belt 4, pass through cleaning roller 6 in proper order, the clean back of drying roller 7, detach surperficial dust, move under the pad pasting mechanism, the cylinder 9 extension, pressure plywood 10 pushes down on the display screen, pressure plywood 10 bottom adsorbs the pad pasting, after pressure plywood 10 moved the bottom, vacuum pump 11 shut down, make the pad pasting laminating on the display screen, pad pasting mechanism resets afterwards, feed table 5 continues the right side and moves, compress tightly membrane and display screen through compression roller 8, accomplish the pad pasting process.

Cleaning roller 6 includes first roll body 13, the lateral wall surface parcel of first roll body 13 has the sponge 14 that absorbs water, first roll body 13 is the cavity barrel, a plurality of evenly distributed's infiltration hole 15 is seted up on the surface of first roll body 13, the one end of first roll body 13 is connected with water pipe 16 through rotary joint, 3 tops of roof are provided with water tank 17, the top of water pipe 16 is connected on water tank 17, and under the action of gravity, the sanitizer in the water tank 17 flows into first roll body 13, is absorbed by the sponge 14 that absorbs water through infiltration hole 15 then, and when the display screen passes through between conveyer belt 4 and cleaning roller 6, the sanitizer will be extruded to the sponge 14 that absorbs water that receives the extrusion, forms the action of cleaning to the display screen to play clean effect.

Drying roller 7 includes second roll body 18, second roll body 18 is the cavity barrel, the lateral wall surface coating of second roll body 18 has clean sponge 19, a plurality of evenly distributed's gas pocket 20 has all been seted up on clean sponge 19 and second roll body 18's lateral wall surface, drying roller 7's one end is connected with trachea 22 through rotary joint, air pump 23 is installed on 3 tops of roof, the one end that second roll body 18 was kept away from to trachea 22 is connected with air pump 23.

The inside fixed mounting of second roller body 18 has electric heat net 21, and the display screen surface after the cleaning roller remains there is water stain, erases water stain and dust impurity through clean sponge 19, and air pump 23 blows out the air current simultaneously, and the air current heats after 21 electric heat nets, forms steam and blows to the display screen on, makes water stain evaporation drying.

The 3 bottoms of roof are connected with the mounting bracket through telescopic link 24, compression roller 8 installs on the mounting bracket, the 24 periphery covers of telescopic link are equipped with spring 25, but set to extending structure between compression roller 8 and the roof 3 to have certain resiliency, avoid

compression roller

8 and 5 interval undersize of delivery sheet and lead to the display screen to be crushed.

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 supplementary pad pasting device of protection film, includes base (1), its characterized in that: base (1) top is provided with conveyer belt (4), both sides all are provided with backup pad (2) around conveyer belt (4), backup pad (2) top is provided with roof (3), turn right from a left side and set gradually cleaning roller (6), drying roller (7), pad pasting mechanism and pinch roller (8) roof (3) bottom, be fixed with delivery sheet (5) on the area face of conveyer belt (4), pad pasting mechanism includes cylinder (9), cylinder (9) are fixed on roof (3) top, the flexible end of cylinder (9) extends to roof (3) top to fixedly connected with pressfitting board (10).

2. The auxiliary film sticking device for the protective film according to claim 1, wherein: the lower terminal surface of pressfitting board (10) sets up a plurality of evenly distributed's suction hole, pressfitting board (10) top is connected with breathing pipe (12), vacuum pump (11) are installed on roof (3) top, the one end that pressfitting board (10) were kept away from in breathing pipe (12) is connected with vacuum pump (11).

3. The auxiliary film sticking device for the protective film according to claim 1, wherein: cleaning roller (6) are including first roll body (13), the lateral wall surface coating of first roll body (13) has water absorption sponge (14), first roll body (13) are the cavity barrel, a plurality of evenly distributed's infiltration hole (15) are seted up on the surface of first roll body (13), the one end of first roll body (13) is connected with water pipe (16) through rotary joint, roof (3) top is provided with water tank (17), the top of water pipe (16) is connected on water tank (17).

4. The auxiliary film sticking device for the protective film according to claim 1, wherein: drying roller (7) include second roll body (18), second roll body (18) are the cavity barrel, the lateral wall surface coating of second roll body (18) has clean sponge (19), a plurality of evenly distributed's gas pocket (20) have all been seted up on the lateral wall surface of clean sponge (19) and second roll body (18), the one end of drying roller (7) is connected with trachea (22) through rotary joint, air pump (23) are installed on roof (3) top, the one end that second roll body (18) were kept away from in trachea (22) is connected with air pump (23).

5. The auxiliary film sticking device for the protective film according to claim 4, wherein: and an electric heating net (21) is fixedly arranged in the second roller body (18).

6. The auxiliary film sticking device for the protective film according to claim 1, wherein: the bottom end of the top plate (3) is connected with a mounting rack through a telescopic rod (24), the pressing roller (8) is installed on the mounting rack, and a spring (25) is sleeved on the periphery of the telescopic rod (24).