CN220550115U

CN220550115U - Glass surface etching device

Info

Publication number: CN220550115U
Application number: CN202321868790.6U
Authority: CN
Inventors: 彭思源
Original assignee: Irico Hefei LCD Glass Co Ltd
Current assignee: Irico Hefei LCD Glass Co Ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-03-01
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a glass surface etching device, which relates to the technical field of glass substrate processing and manufacturing, and comprises an etching device, wherein the etching device comprises a frame body mechanism for storing etching liquid, the etching device also comprises a plurality of groups of sponge rollers which are distributed in the frame body mechanism at intervals, the lower half part of the roller body of the sponge roller is positioned in the etching liquid, and the upper half part of the roller body of the sponge roller is positioned above the etching liquid and is used for being in contact with a glass substrate; the water blocking roller is arranged on one side of the sponge roller and can be slidably arranged in the frame body mechanism, and a stop block is further arranged in the middle of one side of the water blocking roller; because the lower half of the water blocking roller is immersed in the etching liquid, the etching liquid can be conveyed from the lower half of the sponge roller to the upper half based on the water absorption effect of the sponge, and the water blocking roller is pushed to move towards the sponge roller by the stop block through the moving stop block, so that the sponge roller can be extruded, and the etching liquid adsorbed in the sponge roller is coated on the surface of the glass substrate.

Description

Glass surface etching device

Technical Field

The utility model relates to the technical field of glass substrate processing and manufacturing, in particular to a glass surface etching device.

Background

Static electricity is an invisible killer in the cold working process of a glass substrate, and the static electricity attached to the surface of the glass substrate can adsorb dirt particles in air, so that the substrate is polluted, and yield loss is caused. During the glass panel processing, the magnetic field released by static electricity can generate induced current to destroy the semiconductor, which is more harmful. Therefore, in the process of processing the glass substrate, it is necessary to etch and coarsen the back surface of the glass, thereby preventing static electricity generated in the process.

In the prior art, as disclosed in patent document with publication number CN207175776U, a glass surface etching device is synchronously disclosed, which comprises a sealing ring, an observation window, a hinge, a spray head, an etching machine body, glass, a fixed block, a water pump and a pulley, wherein the spray head is arranged at the lower end of the water tank, the fixed block is arranged in the water tank, the glass is embedded in one side of the fixed block, the observation window is embedded in the front surface of the protective cover, the sealing ring is arranged at the position of the front surface of the protective cover close to one side of the observation window, and the water pump is arranged in the storage box;

in the practical application process, the glass substrate to be etched needs to be placed in the etching machine body for fixing at first and then is subjected to etching treatment in the prior art, but when the existing glass substrates are produced in a large scale, the existing etching machine can only etch one group of glass substrates at a time, meanwhile, feeding and discharging are needed to be carried out manually, and etching requirements are difficult to meet.

Disclosure of Invention

The utility model aims to provide a glass surface etching device which solves the following technical problems:

static electricity attached to the surface of the glass substrate adsorbs dirt particles in the air, so that the substrate is polluted, and yield loss is caused. During the glass panel processing, the electrostatic discharge magnetic field can generate induced current to destroy the semiconductor.

The aim of the utility model can be achieved by the following technical scheme:

the etching device comprises a frame mechanism for storing etching liquid, a plurality of groups of sponge rollers which are arranged in the frame mechanism at intervals, wherein the lower half part of the roller body of the sponge roller is positioned in the etching liquid, and the upper half part of the roller body of the sponge roller is positioned above the etching liquid and is used for being in contact with a glass substrate;

the water blocking roller is arranged on one side of the sponge roller, the water blocking roller is slidably arranged in the frame body mechanism, and a stop block is further arranged in the middle of one side of the water blocking roller.

Preferably, a spray cleaning device is further arranged on one side of the etching device, and the spray cleaning device is used for cleaning the etched glass substrate.

Preferably, the spray cleaning device comprises a frame body mechanism and a plurality of groups of spray head mechanisms arranged in the frame body mechanism, and the spray head mechanisms are connected with the water pump through water pipes.

Preferably, a sensor mechanism is arranged in a frame body mechanism of the spray cleaning device, and the sensor mechanism is used for monitoring whether a glass substrate exists in the frame body mechanism.

The utility model has the beneficial effects that:

(1) According to the utility model, the lower half part of the water blocking roller is immersed in the etching liquid, so that the etching liquid can be conveyed from the lower half part to the upper half part of the sponge roller based on the water absorption effect of the sponge, and the water blocking roller is pushed to move towards the sponge roller by the stop block through the moving stop block, so that the sponge roller can be extruded, the etching liquid adsorbed in the sponge roller is coated on the surface of the glass substrate, and the etching effect is realized;

(2) In the utility model, after the etched glass substrate enters the frame body mechanism of the spray cleaning device, the water pump conveys water to the spray head mechanism through the water pipe to spray on the glass substrate, so that the glass substrate is washed, and the liquid medicine residue on the glass surface is removed.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of a glass surface etching apparatus according to the present utility model;

FIG. 2 is a schematic view showing the structure of a sponge roller in a glass surface etching apparatus according to the present utility model.

In the figure: 100. a glass substrate; 200. etching means; 300. a spray cleaning device; 210. a sponge roller; 220. a water blocking roller; 230. and a stop block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-2, the present utility model is a glass surface etching apparatus, including an etching apparatus 200, the etching apparatus 200 includes a frame mechanism for storing an etching solution, the etching apparatus 200 further includes a plurality of sponge rollers 210 arranged in an array at intervals in the frame mechanism, a lower half portion of a roller body of the sponge rollers 210 is located in the etching solution, and an upper half portion is located above the etching solution for contacting with a glass substrate 100; in one implementation of this embodiment, during the etching process of the glass substrate 100, the glass substrate is first conveyed in the frame mechanism, and during the conveying, the glass substrate may be conveyed by being fixed by the suction cup device and then matched with the conveyor belt, and during the conveying, the lower surface of the glass substrate 100 is kept in contact with the sponge roller 210;

it should be noted that the rotation speed of the driving motor connected to the conveyor belt may be adjusted to control the etching speed of the glass substrate 100 by the rotation speed of the driving motor;

the water blocking roller 220 is arranged on one side of the sponge roller 210, the water blocking roller 220 is slidably arranged in the frame body mechanism, and a stop block 230 is arranged in the middle of one side of the water blocking roller 220; it may be noted that, because the lower half of the water blocking roller 220 is immersed in the etching solution, based on the water absorption effect of the sponge, the etching solution may be transferred from the lower half to the upper half of the sponge roller 210, in this embodiment, the water blocking roller 220 is pushed by the transfer block 230 to be transferred toward the sponge roller 210 by the block 230, so that the sponge roller 210 may be extruded, so that the etching solution absorbed in the sponge roller 210 is coated on the surface of the glass substrate 100, and the etching effect is achieved;

specifically, as another embodiment, each set of the stop blocks 230 may be connected to a driving member disposed in the frame mechanism, and the driving member may be an air cylinder, a hydraulic cylinder, or the like, so as to push the stop blocks 230 to horizontally move in the frame mechanism.

Example 2

On the basis of embodiment 1, a spray cleaning device 300 is further arranged on one side of the etching device 200, and the spray cleaning device 300 is used for cleaning the etched glass substrate 100; the etched glass substrate 100 enters the spray cleaning device 300 to clean and wash the front surface of the glass, and remove the residual liquid medicine on the surface of the glass;

the spray cleaning device 300 comprises a frame mechanism and a plurality of groups of spray head mechanisms arranged in the frame mechanism, wherein the spray head mechanisms are connected with a water pump through water pipes; after the etched glass substrate 100 enters the frame mechanism of the spray cleaning device, the water pump conveys water to the spray head mechanism through the water pipe, and the water is sprayed on the glass substrate 100, so that the glass substrate 100 is washed;

as a further scheme of the embodiment, a sensor mechanism is arranged in the frame mechanism of the spray cleaning device 300, and the sensor mechanism is used for monitoring whether a glass substrate exists in the frame mechanism; specifically, in this embodiment, the sensor mechanism is connected to a main control cabinet, and the main control cabinet is electrically connected to the water pump; when the sensor mechanism monitors that the glass substrate exists in the frame body mechanism, a control signal is sent to the water pump so as to start the water pump to spray water to the nozzle mechanism through the water pipe, so that the glass substrate is washed, and the degree of automation is higher.

The working principle of the utility model is as follows: the lower half of the water blocking roller 220 is immersed in the etching solution, so based on the water absorption effect of the sponge, the etching solution can be conveyed from the lower half of the sponge roller 210 to the upper half, in this embodiment, the block 230 pushes the water blocking roller 220 to move towards the sponge roller 210 through the moving block 230, and then the sponge roller 210 can be extruded, so that the etching solution absorbed in the sponge roller 210 is coated on the surface of the glass substrate 100, the etching effect is achieved, after the etched glass substrate 100 enters the frame mechanism of the spray cleaning device, the water pump conveys water to the spray head mechanism through the water pipe, and is sprayed on the glass substrate 100, so that the glass substrate 100 is washed, and the residual liquid medicine on the glass surface is removed.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. A glass surface etching apparatus comprising an etching apparatus (200), characterized in that the etching apparatus (200) comprises a frame mechanism for storing an etching liquid;

the etching device (200) further comprises a plurality of groups of sponge rollers (210) which are arranged in the frame body mechanism at intervals, wherein the lower half part of the roller body of the sponge rollers (210) is positioned in etching liquid, and the upper half part of the roller body is positioned above the etching liquid and is used for being in contact with the glass substrate (100);

the waterproof roller (220) is arranged on one side of the sponge roller (210), the waterproof roller (220) is slidably arranged in the frame body mechanism, and a stop block (230) is further arranged in the middle of one side of the waterproof roller (220).

2. The glass surface etching device according to claim 1, wherein a spray cleaning device (300) is further arranged on one side of the etching device (200), and the spray cleaning device (300) is used for cleaning the etched glass substrate (100).

3. The glass surface etching device according to claim 2, wherein the spray cleaning device (300) comprises a frame mechanism and further comprises a plurality of groups of nozzle mechanisms arranged in the frame mechanism, and the nozzle mechanisms are connected with the water pump through water pipes.

4. A glass surface etching apparatus according to claim 3, wherein a sensor mechanism is arranged in the frame mechanism of the shower cleaning apparatus (300), the sensor mechanism being adapted to monitor the presence of a glass substrate in the frame mechanism.