CN211160916U

CN211160916U - ITO glass cleaning and drying integrated machine of liquid crystal display module production line

Info

Publication number: CN211160916U
Application number: CN201921974429.5U
Authority: CN
Inventors: 吴裕强
Original assignee: Jiangsu Jutai Technology Co ltd
Current assignee: Jiangsu Jutai Technology Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-04
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to the technical field of liquid crystal display module production, in particular to an ITO glass cleaning and drying integrated machine of a liquid crystal display module production line, which comprises a frame, wherein a belt conveying mechanism, a glass cleaning device and a glass drying device are fixedly connected to the frame; the glass cleaning device comprises a liquid storage tank, a spraying device and a brush roller; the glass drying device comprises a drying chamber, a heating pipe and an air return pipeline; the utility model provides high ITO glass's cleaning efficiency guarantees simultaneously that glass washs cleanly, and through the air flow in the exhaust fan convulsions and the drying chamber, can effectively clear away the particulate matter impurity on ITO glass surface.

Description

ITO glass cleaning and drying integrated machine of liquid crystal display module production line

Technical Field

The utility model relates to a liquid crystal display module production technical field specifically is a dry all-in-one of ITO glass cleaning of liquid crystal display module production line.

Background

The ITO conductive glass is manufactured by plating a layer of indium tin oxide film on the basis of soda-lime-based or silicon-boron-based substrate glass by a magnetron sputtering method.

The ITO glass is an essential component for producing the liquid crystal display module. Before patterning photoresist on the ITO glass, the ITO glass needs to be cleaned and dried to remove impurities on the surface of the ITO glass.

The existing ITO glass cleaning process is complicated, manual participation is large, improvement of working efficiency is not facilitated, the existing ITO glass cleaning device can improve the working efficiency, but the problems that cleaning is not clean and particle impurities are remained after cleaning can occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry all-in-one of ITO glass cleaning of liquid crystal display module assembly production line to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ITO glass cleaning and drying integrated machine of a liquid crystal display module production line comprises a rack, wherein a belt conveying mechanism, a glass cleaning device and a glass drying device are fixedly connected to the rack, the belt conveying mechanism comprises a transmission roller and a turnabout roller, the middle of the transmission roller is connected with a driving shaft, one end of the driving shaft is connected with a gear box motor, the gear box motor is fixedly connected to the bottom of the rack, and the glass cleaning device and the glass drying device are both positioned above the belt conveying mechanism; the glass cleaning device comprises a liquid storage tank, a spraying device and a brush roller; the glass drying device comprises a drying chamber, a heating pipe and an air return pipeline.

Preferably, hold the lower extreme fixedly connected with spray chamber of liquid case, spray set is located the inside of holding the liquid case, spray set includes the shower is connected with the bottom of holding the liquid case, the both ends of shower all are equipped with end cap and fixed connection at the inner wall surface of spray chamber, equidistant fixedly connected with multiunit shower head on the shower, the lower extreme fixedly connected with mounting bracket of spray chamber, the bottom fixed connection of mounting bracket is in the frame, the middle part of mounting bracket is passed through the bearing and is rotated the jackshaft of connecting two sets of brush rollers.

Preferably, one end of the middle shaft of each brush roller is fixedly connected with a group of brush roller chain wheels, the brush roller chain wheels are connected through a chain, and one end of the middle shaft of each brush roller is fixedly connected with a group of driven chain wheels.

Preferably, one end of the driving shaft is fixedly connected with a driving chain wheel, and the driving chain wheel is connected with the driven chain wheel through a chain.

Preferably, the glass opening has all been seted up to the both sides bottom of drying chamber, heating pipe fixed connection is on the inside wall surface of drying chamber, return air duct fixed connection is on the inner wall top of drying chamber, the one end that the return air duct kept away from glass cleaning device is equipped with the return air inlet, be equipped with the suction fan in the return air inlet, the suction fan is connected with fan motor's output shaft, fan motor fixed connection is on the top of drying chamber, the one end that the return air duct is close glass cleaning device is equipped with the air outlet.

Preferably, the top end of the drying chamber is provided with an exhaust port, and an exhaust fan is arranged at the exhaust port.

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

1) this ITO glass of liquid crystal display module assembly line washs dry all-in-one, washs ITO glass through setting up glass belt cleaning device, will hold the washing liquid of liquid incasement through the shower and pour into to the shower head to spray to the ITO glass surface of below through the shower head, drive two sets of brush roller sprocket rotations through drive sprocket simultaneously, make two sets of brush rollers clean the glass surface simultaneously, improved ITO glass's cleaning efficiency, guarantee simultaneously that glass washs cleanly.

2) According to the ITO glass cleaning and drying integrated machine of the liquid crystal display module production line, a glass drying device is arranged to dry ITO glass, a heating pipe is used to dry the cleaned ITO glass, a fan motor is used to drive an exhaust fan to introduce hot air from an air return port, and the hot air is discharged from an air outlet through an air return pipeline to heat the ITO glass; hot air in the drying chamber flows circularly, so that the temperature in the drying chamber is uniform, and the drying process of the surface of the ITO glass can be shortened; the particle impurities on the surface of the ITO glass can be effectively removed through the air draft of the exhaust fan and the air flow in the drying chamber; meanwhile, the heating efficiency of the drying chamber is effectively improved through the return air pipeline, and the heating cost is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a side view of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is a schematic view showing the connection relationship between the driving sprocket, the driven sprocket and the brush roller sprocket according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a machine frame 1, a belt conveying mechanism 2, a transmission roller 3, a direction-changing roller 4, a driving shaft 5, a driving chain wheel 6, a brush roller 7, a spray chamber 8, a spray pipe 9, a spray head 10, an installation frame 11, a brush roller chain wheel 12, a driven chain wheel 13, a drying chamber 14, a heating pipe 15, an air return pipeline 16, an air return opening 17, a suction fan 18, a fan motor 19, an air outlet 20, an air exhaust opening 21, an exhaust fan 22 and a liquid storage box 23.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a technical scheme an ITO glass cleaning and drying all-in-one machine of liquid crystal display module assembly line, including frame 1, the last fixedly connected with belt conveyor 2 of frame 1, glass cleaning device and glass drying device, belt conveyor 2 includes driving pulley 3 and driven pulley 4, the middle part of driving pulley 3 is connected with drive shaft 5, one end of drive shaft 5 is connected with the gear box motor, the gear box motor is fixedly connected in the bottom of frame 1, glass cleaning device and glass drying device are all located belt conveyor 2's top; the glass cleaning device comprises a liquid storage tank 23, a spraying device and a brush roller 7; the glass drying device comprises a drying chamber 14, a heating pipe 15 and a return air pipeline 16.

The lower end of the liquid storage box 23 is fixedly connected with a spray chamber 8, the spray device is positioned inside the liquid storage box 23 and comprises a spray pipe 9, the spray pipe 9 is connected with the bottom end of the liquid storage box 23, both ends of the spray pipe 9 are provided with plugs and fixedly connected to the inner wall surface of the spray chamber 8, a plurality of groups of spray heads 10 are fixedly connected to the spray pipe 9 at equal intervals, the lower end of the spray chamber 8 is fixedly connected with an installation frame 11, the bottom end of the installation frame 11 is fixedly connected to the rack 1, and the middle part of the installation frame 11 is rotatably connected with intermediate shafts of the two groups of brush rollers 7 through bearings; one end of an intermediate shaft of each of the two groups of brush rollers 7 is fixedly connected with a group of brush roller chain wheels 12, the two groups of brush roller chain wheels 12 are connected through a chain, and one end of the intermediate shaft of one group of brush rollers 7 is fixedly connected with a group of driven chain wheels 13; the one end fixedly connected with drive sprocket 6 of stating drive shaft 5, drive sprocket 6 is connected through the chain with driven sprocket 13 between, wash ITO glass through setting up glass belt cleaning device, pour into the washing liquid in holding liquid case 23 to shower head 10 through shower 9, and spray the ITO glass surface to the below through shower head 10, drive two sets of brush roller sprocket 12 through drive sprocket 6 simultaneously and rotate, make two sets of brush rollers 7 clean the glass surface simultaneously, ITO glass's cleaning efficiency has been improved, guarantee glass simultaneously and wash cleanly.

The bottom ends of two sides of the drying chamber 14 are respectively provided with a glass through hole, the heating pipe 15 is fixedly connected to the surface of the inner side wall of the drying chamber 14, the air return pipeline 16 is fixedly connected to the top end of the inner wall of the drying chamber 14, one end, far away from the glass cleaning device, of the air return pipeline 16 is provided with an air return hole 17, an air suction fan 18 is arranged in the air return hole 17, the air suction fan 18 is connected with an output shaft of a fan motor 19, the fan motor 19 is fixedly connected to the top end of the drying chamber 14, one end, close to the glass cleaning device, of the air return pipeline 16 is provided with an air outlet 20, the ITO glass is dried by the glass drying device, the cleaned ITO glass is dried by the heating pipe 15, the fan motor 19 drives the air suction fan 18 to introduce hot air from the air return hole 17, the; hot air in the drying chamber 14 flows circularly, so that the uniform temperature in the drying chamber 14 is ensured, and the drying process of the ITO glass surface can be shortened; the particle impurities on the surface of the ITO glass can be effectively removed through the air draft of the exhaust fan 18 and the air flow in the drying chamber 14; meanwhile, the air return pipeline 16 also effectively improves the heating efficiency of the drying chamber 14 and reduces the heating cost.

Wherein, the top of drying chamber 14 is equipped with gas vent 21, and gas vent 21 department is equipped with exhaust fan 22, and exhaust fan 22 interval discharges the steam in drying chamber 14.

The gear box motor, the heating pipe 15, the electric fan motor 19, the exhaust fan 22 and other electric equipment are all connected with the external power supply.

The specific working principle is as follows:

when the ITO glass cleaning and drying integrated machine of the liquid crystal display module production line works, a gear box motor drives a belt transmission mechanism 2 to operate through a driving shaft 5, the belt transmission mechanism 2 supports ITO glass arranged at the upper end of the belt transmission mechanism to move, meanwhile, a driving chain wheel 6 drives a driven chain wheel 13, so that a middle shaft of a group of brush rollers 7 drives two groups of brush roller chain wheels 12 to rotate, meanwhile, a spray pipe 9 pours cleaning liquid in a liquid storage box 23 into a spray head 10 and sprays the cleaning liquid to the surface of ITO glass below through the spray head 10, and the two groups of brush rollers 7 cooperate with the cleaning liquid to clean the surface of the ITO glass; when the belt transmission mechanism 2 drives the ITO glass to enter the drying chamber 14, the heating pipe 15 heats the ITO glass, and the fan motor 19 drives the suction fan 18 to introduce hot air from the air return port 17, and discharge the hot air from the air outlet 20 through the air return pipeline 16 to heat the ITO glass, and remove particulate impurities on the surface of the ITO glass through the air flow in the suction fan 18 and the drying chamber 14.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An ITO glass cleaning and drying integrated machine of a liquid crystal display module production line comprises a rack (1) and is characterized in that a belt conveying mechanism (2), a glass cleaning device and a glass drying device are fixedly connected to the rack (1), the belt conveying mechanism (2) comprises a transmission roller (3) and a bend roller (4), a driving shaft (5) is connected to the middle of the transmission roller (3), one end of the driving shaft (5) is connected with a gear box motor, the gear box motor is fixedly connected to the bottom of the rack (1), and the glass cleaning device and the glass drying device are both located above the belt conveying mechanism (2); the glass cleaning device comprises a liquid storage box (23), a spraying device and a brush roller (7); the glass drying device comprises a drying chamber (14), a heating pipe (15) and an air return pipeline (16).

2. The ITO glass cleaning and drying all-in-one machine for the liquid crystal display module production line according to claim 1, wherein a spray chamber (8) is fixedly connected to the lower end of the liquid storage tank (23), the spraying device is located inside the liquid storage tank (23), the spraying device comprises a spraying pipe (9), the spraying pipe (9) is connected with the bottom end of the liquid storage tank (23), plugs are arranged at two ends of the spraying pipe (9) and fixedly connected to the inner wall surface of the spray chamber (8), a plurality of groups of spraying heads (10) are fixedly connected to the spraying pipe (9) at equal intervals, a mounting frame (11) is fixedly connected to the lower end of the spray chamber (8), the bottom end of the mounting frame (11) is fixedly connected to the rack (1), and the middle of the mounting frame (11) is rotatably connected with middle shafts of the two groups of brush rollers (7) through bearings.

3. The ITO glass cleaning and drying integrated machine for liquid crystal display module production line according to claim 1, wherein one end of the middle shaft of each of the two groups of brush rollers (7) is fixedly connected with a group of brush roller chain wheels (12), the two groups of brush roller chain wheels (12) are connected through a chain, and one end of the middle shaft of each of the two groups of brush rollers (7) is fixedly connected with a group of driven chain wheels (13).

4. The ITO glass cleaning and drying all-in-one machine for the liquid crystal display module production line according to claim 3, wherein one end of the driving shaft (5) is fixedly connected with a driving chain wheel (6), and the driving chain wheel (6) is connected with a driven chain wheel (13) through a chain.

5. The ITO glass cleaning and drying all-in-one machine for the liquid crystal display module production line according to claim 1, wherein glass through holes are formed in bottom ends of two sides of the drying chamber (14), the heating pipe (15) is fixedly connected to the surface of the inner side wall of the drying chamber (14), the air return pipeline (16) is fixedly connected to the top end of the inner wall of the drying chamber (14), an air return opening (17) is formed in one end, away from the glass cleaning device, of the air return pipeline (16), a suction fan (18) is arranged in the air return opening (17), the suction fan (18) is connected with an output shaft of a fan motor (19), the fan motor (19) is fixedly connected to the top end of the drying chamber (14), and an air outlet (20) is formed in one end, close to the glass cleaning device, of the air return pipeline (.

6. The ITO glass cleaning and drying all-in-one machine for the liquid crystal display module production line according to claim 1, wherein an exhaust port (21) is formed at the top end of the drying chamber (14), and an exhaust fan (22) is arranged at the exhaust port (21).