Processing method of glass cover plate, glass cover plate and electronic equipment

Abstract

The invention discloses a processing method of a glass cover plate, which is characterized in that a first layer of protective ink is coated on the back surface of the glass cover plate in a rolling manner, and a second layer of protective ink is coated on the cutting surface of the glass cover plate in a rolling manner, so that the glass cover plate is protected by the ink before being cut, and the risk that the glass cover plate is crushed and scratched in the cutting process is reduced. The quality of the glass cover plate is improved, the drying speed of the protective ink on the glass cover plate can be higher by adopting a protective ink roll coating mode, so that the production efficiency is improved, and then the cutting surface of the glass cover plate is cut by adopting a cutter wheel slicing process in cooperation with a high-permeability cutter wheel to form glass cover plate slices; and the slicing precision of the glass cover plate is improved, so that the product quality is further improved. The invention relates to optimization of a glass cover plate process flow.

Description

Technical Field

[0001] The present invention relates to the technical field of glass cover plates, and in particular to a processing method of a glass cover plate, a glass cover plate and an electronic device. Background Art

[0002] The glass cover is a thin sheet made of transparent glass material, which has high transparency, strong wear resistance, good pressure resistance, high temperature stability and good light transmittance. It is usually used to protect the surface of electronic products, household appliances, lamps and other items. In the process of cutting the glass cover into the required glass cover slices, direct processing of the glass cover can easily cause the glass cover to be crushed or scratched, resulting in a decrease in the quality of the glass cover. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art and to provide a method for processing a glass cover plate, a glass cover plate and an electronic device.

[0004] The objective of the present invention is achieved through the following technical solution: A method for processing a glass cover plate, characterized in that it comprises:

[0005] Step 1: Roll-coat the first layer of protective ink on the back of the glass cover;

[0006] Step 2: Roll-coating a second layer of protective ink on the cut surface of the glass cover plate;

[0007] Step 3: using a knife wheel slicing process in combination with a high-permeability knife wheel to cut the cutting surface of the glass cover plate to form glass cover plate slices;

[0008] Step 4: performing subsequent processing on the glass cover plate slices.

[0009] In one of the embodiments, before rolling the first layer of protective ink onto the back of the glass cover plate, the step of cleaning the surface of the glass cover plate is also included.

[0010] In one of the embodiments, before cleaning the surface of the glass cover plate, the step is further included: setting the production workshop as a common workshop, and installing dust covers on the equipment to prevent dust from adhering to the surface of the glass cover plate.

[0011] In one of the embodiments, after the first layer of protective ink is rolled onto the back of the glass cover plate, the method further includes the step of curing the first layer of protective ink using a UV curing process or a thermal curing process.

[0012] In one of the embodiments, after rolling-coating the second layer of protective ink on the cut surface of the glass cover plate, the method further includes: curing the second layer of protective ink using a UV curing process or a thermal curing process.

[0013] In one embodiment, after the second layer of protective ink is cured, the method further includes the step of: testing the quality of the first layer of protective ink, the second layer of protective ink and the glass cover.

[0014] In one embodiment, the high permeability cutting wheel is a high permeability diamond cutting wheel.

[0015] In one of the embodiments, the subsequent processing of the glass cover plate slices further includes the steps of: fine carving, sweeping, polishing and other processing on the edges and corners of the glass cover plate slices.

[0016] A glass cover plate is processed according to the above processing method.

[0017] An electronic device comprises the above-mentioned glass cover plate.

[0018] Compared with the prior art, the present invention has at least the following advantages:

[0019] A processing method for a glass cover plate of the present invention comprises the steps of rolling a first layer of protective ink on the back of the glass cover plate and rolling a second layer of protective ink on the cut surface of the glass cover plate, so that the glass cover plate is protected by ink before cutting, reducing the risk of the glass cover plate being crushed or scratched during the cutting process, and improving the quality of the glass cover plate. The method of rolling the protective ink can make the protective ink on the glass cover plate dry faster, thereby improving production efficiency. Then, the cut surface of the glass cover plate is cut to form glass cover plate slices by adopting a knife wheel slicing process in combination with a high-permeability knife wheel, so that the accuracy of the glass cover plate slices is improved, thereby further improving the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 is a schematic flow chart of a method for processing a glass cover plate in one embodiment of the present invention; DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] See also Figure 1 , a method for processing a glass cover plate, characterized by comprising:

[0026] Step 1: Roll-coat the first layer of protective ink on the back of the glass cover;

[0027] Step 2: Roll-coat the second layer of protective ink on the cut surface of the glass cover;

[0028] Step 3: Using a knife wheel slicing process in combination with a high-permeability knife wheel to cut the cutting surface of the glass cover plate to form a glass cover plate slice;

[0029] Step 4: Perform subsequent processing on the glass cover slices.

[0030] It should be noted that by rolling a first layer of protective ink on the back of the glass cover plate and rolling a second layer of protective ink on the cut surface of the glass cover plate, the glass cover plate is protected by ink before cutting, reducing the risk of the glass cover plate being crushed or scratched during the cutting process, thereby improving the quality of the glass cover plate. The method of rolling on the protective ink can make the protective ink on the glass cover plate dry faster, thereby improving production efficiency. The cut surface of the glass cover plate is cut by using a knife wheel slicing process in combination with a high-penetration knife wheel to form glass cover plate slices, thereby improving the accuracy of the glass cover plate slices, thereby further improving the quality of the product.

[0031] Please refer again Figure 1 In one embodiment, before rolling the first layer of protective ink on the back of the glass cover plate, the step of cleaning the surface of the glass cover plate is also included. This arrangement can prevent dust from adhering to the surface of the glass cover plate, thereby improving the bonding strength between the protective ink and the glass cover plate and preventing the glass cover plate from losing paint during the cutting process.

[0032] Please refer again Figure 1 In one embodiment, before cleaning the surface of the glass cover plate, the method further includes setting the production workshop as an ordinary workshop and installing dust covers on the equipment to prevent dust from adhering to the surface of the glass cover plate.

[0033] Please refer again Figure 1 In one embodiment, after rolling the first layer of protective ink on the back of the glass cover plate, the step of curing the first layer of protective ink by UV curing process or thermal curing process is also included. Since the UV curing process has a faster curing speed than the thermal curing process, the production efficiency can be further improved, and no harmful gas is generated during the curing process, which is safer for operators. Preferably, the UV curing process is used to cure the first protective ink.

[0034] Please refer again Figure 1 In one embodiment, after rolling the second layer of protective ink on the cut surface of the glass cover plate, the process further includes: curing the second layer of protective ink using a UV curing process or a thermal curing process. Similarly, the second protective ink is preferably cured using a UV curing process.

[0035] Please refer again Figure 1 In one embodiment, after the second layer of protective ink is cured, the method further includes the step of testing the quality of the first layer of protective ink, the second layer of protective ink and the glass cover plate, thereby preventing defective products from entering the market and improving product quality.

[0036] Please refer again Figure 1 In one embodiment, the high-permeability cutting wheel is a high-permeability diamond cutting wheel. The use of a high-permeability diamond cutting wheel can improve the cutting quality of the glass cover plate.

[0037] Please refer again Figure 1 In one embodiment, the subsequent processing of the glass cover plate slices also includes the steps of: fine carving, sweeping, polishing and other processing on the edges and corners of the glass cover plate slices. This arrangement further improves the quality of the glass cover plate slices.

[0038] A glass cover plate is processed according to the above processing method. A first layer of protective ink is rolled on the back of the glass cover plate, and a second layer of protective ink is rolled on the cut surface of the glass cover plate, so that the glass cover plate is protected by ink before cutting, reducing the risk of the glass cover plate being crushed or scratched during the cutting process, thereby improving the quality of the glass cover plate.

[0039] An electronic device comprises the above-mentioned glass cover plate.

[0040] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. A method for processing a glass cover plate, characterized in that: include: Step 1: Roll-coat the first layer of protective ink on the back of the glass cover; Step 2: Roll-coating a second layer of protective ink on the cut surface of the glass cover plate; Step 3: using a knife wheel slicing process in combination with a high-permeability knife wheel to cut the cutting surface of the glass cover plate to form glass cover plate slices; Step 4: performing subsequent processing on the glass cover plate slices.

2. The method for processing a glass cover plate according to claim 1, characterized in that: Before rolling the first layer of protective ink onto the back of the glass cover plate, the method further includes the step of cleaning the surface of the glass cover plate.

3. The method for processing a glass cover plate according to claim 2, characterized in that: Before cleaning the surface of the glass cover plate, the method further includes the following steps: setting the production workshop as an ordinary workshop, and installing dust covers on the equipment to prevent dust from adhering to the surface of the glass cover plate.

4. The method for processing a glass cover plate according to claim 1, characterized in that: After the first layer of protective ink is rolled onto the back of the glass cover plate, the method further includes the step of curing the first layer of protective ink using a UV curing process or a thermal curing process.

5. The method for processing a glass cover plate according to claim 4, characterized in that: After rolling the second layer of protective ink onto the cut surface of the glass cover plate, the method further includes the step of curing the second layer of protective ink using a UV curing process or a thermal curing process.

6. The method for processing a glass cover plate according to claim 5, characterized in that: After the second layer of protective ink is cured, the method further includes the step of: detecting the quality of the first layer of protective ink, the second layer of protective ink and the glass cover.

7. The method for processing a glass cover plate according to claim 1, characterized in that: The high-permeability cutting wheel is a high-permeability diamond cutting wheel.

8. The method for processing a glass cover plate according to claim 1, characterized in that: The subsequent processing of the glass cover plate slices also includes the steps of: fine carving, sweeping, polishing and other processing on the edges and corners of the glass cover plate slices.

9. A glass cover plate, characterized in that: The glass cover plate is processed according to the processing method according to any one of claims 1-8.

10. An electronic device, characterized in that: The invention comprises the glass cover plate as claimed in claim 9.

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