Cutter for deep processing of 2.5 D and 3D glass panels

Abstract

The invention relates to the technical field of glass processing, in particular to a tool for deep processing of 2.5 D and 3D glass panels, the tool comprises a cylindrical tool handle and a tool body, the tool handle and the tool body are of an integrally formed structure, and a first fixing block, an inner lantern ring, an outer lantern ring and a second fixing block are arranged at the position of the tool body; compared with the prior art, the outer side of the outer sleeve ring is covered with the polyamide polishing layer, the polyamide polishing layer is fixedly bonded through the strong adhesive layer, and compared with the prior art, the outer sleeve ring at the position of the cutter body is replaced, so that the glass panel cutter can adapt to various machining scenes of glass panels, machining treatment can be conducted according to different sizes and thicknesses of the glass panels, and the machining efficiency is improved. And through the matching of all the components, the overall manufacturing cost of the device can be effectively reduced, the processing flow of the glass panel can be simplified, and the operation of workers is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of glass processing, and in particular to a tool for deep processing of 2.5D and 3D glass panels. Background Art

[0002] 2.5D and 3D touch screens are two common glass panel designs in modern electronic devices, mainly used in products such as mobile phones, tablets and car screens. The characteristic of 2.5D touch screens is that the center part of the screen glass is flat, while the edges are curved, while the entire surface of the 3D touch screen is curved, including not only the edges but also the center part of the screen.

[0003] When processing the glass panels used for 2.5D and 3D touch screens, the curved surface needs to be polished. The main purpose is to avoid tiny cracks on the glass panel during processing, and also to make the surface smooth and glossy, making the appearance more beautiful.

[0004] However, the processing tools used in the prior art have relatively simple overall specifications, and the tools used cannot be switched according to the different polishing angles of the glass panel edges, resulting in a narrow overall application range of the tools, which in turn affects the production capacity of the glass panel. Therefore, further improvements are needed on this basis. Summary of the invention

[0005] In order to solve the technical problems existing in the background technology, the present invention proposes a tool for deep processing of 2.5D and 3D glass panels, which is used to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a tool for deep processing of 2.5D and 3D glass panels, comprising a cylindrical handle and a blade, the handle and the blade are an integrally formed structure, a first fixing block, an inner ring, an outer ring and a second fixing block are arranged at the blade position, the outer side of the outer ring is covered with a polyamide polishing layer and the polyamide polishing layer is fixedly bonded by a strong adhesive layer.

[0007] Furthermore, a plurality of limiting protrusions are distributed on the outer side of the inner ring, and the plurality of limiting protrusions are distributed in a circular array about the tool handle, and a positioning groove is provided on the inner side of the outer ring corresponding thereto.

[0008] Furthermore, a limiting portion is provided at the connection between the handle and the blade.

[0009] Furthermore, a hole polishing portion is provided at the bottom end of the blade body, the outer side of the hole polishing portion is covered by a polyamide polishing layer, and the hole polishing portion and the polyamide polishing layer are fixedly bonded by a strong adhesive layer.

[0010] Furthermore, a positioning ring is sleeved on the outer side of the inner ring, the first fixing block, the inner ring and the outer ring are symmetrically arranged about the positioning ring, and the second positioning block and the first positioning block are symmetrically arranged about the positioning ring.

[0011] Furthermore, the handle and the blade are made of special-shaped iron or 45# steel.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] Compared with the existing technology, by replacing the outer ring at the blade position, it can adapt to various processing scenarios of glass panels, and can also be processed according to different sizes and thicknesses of glass panels. Through the adaptation between various components, it can not only effectively reduce the overall cost of the device, but also simplify the processing process of the glass panel, which is convenient for employees to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of an implementation method of a tool for deep processing of 2.5D and 3D glass panels proposed by the present invention;

[0015] Figure 2 A schematic diagram of the cross-sectional structure of a tool for deep processing of 2.5D and 3D glass panels proposed by the present invention;

[0016] Figure 3 A schematic structural diagram of another embodiment of a tool for deep processing of 2.5D and 3D glass panels proposed by the present invention;

[0017] Figure 4 A cross-sectional top view of a tool for deep processing of 2.5D and 3D glass panels proposed by the present invention.

[0018] In the figure: 1-handle, 11-limiting part, 2-first fixing block, 3-inner ring, 31-limiting protrusion, 4-second fixing block, 5-hole polishing part, 6-strong adhesive layer, 7-polyamide polishing layer, 8-outer ring, 81-positioning groove, 9-positioning ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] like Figure 1-Figure 2As shown, the present invention proposes a tool for deep processing of 2.5D and 3D glass panels, the tool comprises a cylindrical handle 1 and a blade, the handle 1 and the blade are an integrally formed structure, a first fixing block 2, an inner sleeve ring 3, an outer sleeve ring 8 and a second fixing block 4 are arranged at the blade position, the outer side of the outer sleeve ring 8 is covered by a polyamide polishing layer 7 and the polyamide polishing layer 7 is fixedly bonded by a strong adhesive layer 6;

[0021] Compared with the prior art, by replacing the outer ring 8 at the blade position, it can adapt to various processing scenarios of glass panels, and can also be processed according to different sizes and thicknesses of glass panels. Through the adaptation between various components, it can not only effectively reduce the overall cost of the device, but also simplify the processing process of the glass panel, which is convenient for employees to operate.

[0022] Embodiment 1

[0023] like Figure 4 As shown, a plurality of limiting protrusions 31 are distributed on the outer side of the inner collar 3, and the plurality of limiting protrusions 31 are distributed in a circular array about the handle 1, and a positioning groove 81 is provided on the inner side of the outer collar 8 corresponding thereto;

[0024] like Figure 1-Figure 3 As shown, a limiting portion 11 is provided at the connection between the handle 1 and the blade;

[0025] like Figure 1-Figure 2 As shown, a hole polishing portion 5 is provided at the bottom end of the blade body, the outer side of the hole polishing portion 5 is covered by a polyamide polishing layer 7, and the hole polishing portion 5 and the polyamide polishing layer 7 are fixedly bonded by a strong adhesive layer 6;

[0026] It is worth noting that the polyamide polishing layer 7 can have a moderate hardness, which can avoid scratches on the surface of the glass panel and make the polishing process more complete.

[0027] like Figure 1-Figure 2 As shown, the handle 1 and the blade are made of special-shaped iron or 45# steel;

[0028] The tool includes a cylindrical handle 1 and a blade, the handle 1 and the blade are an integrally formed structure, a first fixed block 2, an inner ring 3, an outer ring 8 and a second fixed block 4 are arranged at the blade position, the outer ring 8 is covered with a polyamide polishing layer 7 on the outside and the polyamide polishing layer 7 is fixed and bonded by a strong adhesive layer 6, and the first fixed block 2, the inner ring 3, the outer ring 8 and the second fixed block 4 are fixed in sequence, when the edge of the glass panel is polished, as the glass panel is fed and contacts and cooperates with the polyamide polishing layer 7, the polishing process of the edge of the glass panel is realized, and in order to realize the polishing process of the glass panel at different angles, the second fixed block 4 is disassembled, and the outer ring 8 is replaced, and the outer ring 8 with different side chamfers is selected and fixed again, and the above operation is continued to realize, and the edge of the glass panel is polished to realize the polishing process at different angles.

[0029] Embodiment 2

[0030] like Figure 3 As shown, a positioning ring 9 is sleeved on the outer side of the inner ring 3, the first fixing block 2, the inner ring 3, and the outer ring 8 are symmetrically arranged about the positioning ring 9, and the second positioning block and the first positioning block are symmetrically arranged about the positioning ring 9;

[0031] In order to facilitate the polishing of both sides of the glass panel at the same time, since the glass panel has a certain thickness, a positioning ring 9 is set on the outside of the inner ring 3, and the first fixing block 2, the inner ring 3, and the outer ring 8 are symmetrically arranged about the positioning ring 9, and then fixed with the second fixing block 4. Similarly, as the glass panel is fed and contacts and cooperates with the polyamide polishing layer 7, the polishing of the edges of both sides of the glass panel is achieved at the same time. For polishing at different angles, it is only necessary to replace different outer rings 8. When polishing glass panels of different thicknesses, it is only necessary to replace positioning rings 9 of different thicknesses.

[0032] The working principle of the present invention is:

[0033] After completing the assembly of the first fixed block 2, the inner ring 3, the outer ring 8 and the second fixed block 4 at the position of the tool body, by controlling the feed of the glass panel and driving the tool as a whole to work, the edge surface of the glass panel is polished by the friction between the polyamide polishing layer 7 covered on the outer side of the outer ring 8 and the edge surface of the glass panel.

[0034] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cutting tool for deep processing of 2.5D and 3D glass panels, comprising a cylindrical cutting handle (1) and a cutting blade, wherein the cutting handle (1) and the cutting blade are an integrally formed structure, wherein a first fixing block (2), an inner sleeve ring (3), an outer sleeve ring (8) and a second fixing block (4) are arranged at the cutting blade, wherein the outer sleeve ring (8) is covered with a polyamide polishing layer (7) on the outside and the polyamide polishing layer (7) is fixedly bonded by a strong adhesive layer (6).

2. The tool for deep processing of 2.5D and 3D glass panels according to claim 1, characterized in that: A plurality of limiting protrusions (31) are distributed on the outer side of the inner collar (3), and the plurality of limiting protrusions (31) are distributed in a circular array with respect to the knife handle (1), and a positioning groove (81) is provided on the inner side of the outer collar (8) corresponding thereto.

3. The tool for deep processing of 2.5D and 3D glass panels according to claim 1, characterized in that: A limiting portion (11) is provided at the connection between the knife handle (1) and the knife body.

4. The tool for deep processing of 2.5D and 3D glass panels according to claim 1 or 2, characterized in that: The bottom end of the blade body is provided with a hole polishing portion (5), the outer side of the hole polishing portion (5) is covered by a polyamide polishing layer (7), and the hole polishing portion (5) and the polyamide polishing layer (7) are fixedly bonded by a strong adhesive layer (6).

5. The tool for deep processing of 2.5D and 3D glass panels according to claim 1 or 2, characterized in that: A positioning ring (9) is sleeved on the outer side of the inner ring (3); the first fixing block (2), the inner ring (3) and the outer ring (8) are symmetrically arranged with respect to the positioning ring (9); and the second positioning block and the first positioning block are symmetrically arranged with respect to the positioning ring (9).

6. The tool for deep processing of 2.5D and 3D glass panels according to claim 1 or 2, characterized in that: The material of the knife handle (1) and the knife body is special-shaped iron or 45# steel.

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