Side tooth for acid etching glass

Abstract

The utility model discloses a side tooth for acid etching glass, which comprises a mounting plate (11), a connecting rod (12) arranged at the end part of the mounting plate (11) and tooth ends (13) arranged at the end part of the connecting rod (12), the tooth ends (13) are arranged in pairs, glass (2) is placed between the tooth ends (13), a mounting frame (3) is arranged in the mounting plate (11), and the glass (2) is clamped by the side tooth (1). A plurality of side teeth (1) can be arranged side by side along the mounting frame (3) and can be suitable for glass (2) with different lengths, and the plurality of side teeth (1) can be placed as required to fix the glass (2) for acid etching; meanwhile, the tooth ends (13) on the side teeth (1) are triangular, and the end parts of the two ends of each tooth end (13) are in contact with the glass (2), so that the contact area between the tooth ends (13) and the glass (2) can be reduced, and the condition that the glass (2) is uneven during acid etching due to the tooth ends (13) is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass thinning, and specifically relates to a side tooth for acid etching glass. Background Art

[0002] Glass thinning is the process of etching the glass surface with acid to remove excess glass thickness, thereby achieving a thinning effect.

[0003] The patent number is 202123381997.4, and a public specification published on July 8, 2022 discloses an upper clamping structure for glass acid etching thinning, including a glass upper clamping strip, the lower part of which is provided with a group of glass side teeth for clamping on the upper edge of the glass for positioning, and also includes an upper clamping slider that can be moved laterally to adjust the position, the end of the glass upper clamping strip is arranged on the upper clamping slider, and the glass side teeth are hollow side teeth. The side teeth that can adjust the lateral position and reduce the effective contact surface, in terms of product form, use a hollow side tooth design to increase the fluidity of the liquid and reduce the contact area, and reduce uneven acid etching of the tooth position; it can move laterally and adjust the position up and down, and the embedding amount of the side teeth can be adjusted according to actual conditions. It is easy and efficient to use.

[0004] In the above-mentioned prior art, the contact area between the side teeth and the glass is reduced by hollowing out the side teeth, thereby reducing the uneven acid etching of the teeth. However, due to the different lengths of the glass, the products used in the above-mentioned prior art have a large overall structure and are not suitable for fixing glass of different lengths. Utility Model Content

[0005] The utility model aims to provide a side tooth for acid-etched glass, which can reduce uneven acid etching of glass and can adapt to glasses of different lengths.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a side tooth for acid etching glass, including a mounting plate, a connecting rod arranged at the end of the mounting plate and a tooth end arranged at the end of the connecting rod, the tooth ends are arranged in pairs, glass is placed between the tooth ends, a mounting frame is arranged in the mounting plate, and a plurality of mounting plates are arranged on the mounting frame.

[0007] The mounting plate is provided with a waist-shaped hole matched with the mounting frame.

[0008] The tooth end is triangular in shape.

[0009] The ends of both ends of the tooth end are in contact with the surface of the glass.

[0010] The side teeth are arranged in pairs on both sides of the glass.

[0011] Both sides of the tooth end are inclined surfaces.

[0012] The technical effect of the utility model is as follows: the glass is clamped by the tooth ends, and a plurality of tooth ends can be arranged side by side along the mounting frame, which can be suitable for glass of different lengths. A plurality of tooth ends can be placed as needed to fix the glass for acid etching; at the same time, since the tooth ends on the tooth ends are triangular, the end portions of the tooth ends are in contact with the glass, which can reduce the contact area between the tooth ends and the glass, and reduce the unevenness of the glass caused by the tooth ends during acid etching. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] This specification includes the following drawings, which show the following contents:

[0014] Figure 1 This is a schematic diagram of the structure of a side tooth for acid etching glass according to the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of a glass assembly with side teeth for acid-etched glass.

[0016] The markings in the figure are: 1, tooth end; 11, mounting plate; 12, connecting rod; 13, tooth end; 2, glass; 3, mounting frame; 4, waist-shaped hole. DETAILED DESCRIPTION

[0017] The following is a further detailed description of the specific implementation methods of the utility model by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the utility model concept and technical solution of the utility model and facilitating its implementation.

[0018] See also Figure 1-2 A side tooth for acid etching glass comprises a mounting plate 11, a connecting rod 12 arranged at the end of the mounting plate 11 and a tooth end 13 arranged at the end of the connecting rod 12, the tooth ends 13 are arranged in pairs, a glass 2 is placed between the tooth ends 13, a mounting frame 3 is arranged in the mounting plate 11, and the mounting plate 11 is provided with multiple mounting frames 3.

[0019] The glass 2 is clamped by the side teeth 1 , and a plurality of side teeth 1 can be arranged side by side along the mounting frame 3 . A plurality of side teeth 1 can be placed according to the length of the glass 2 to fix the glass 2 for acid etching.

[0020] The mounting plate 11 is provided with a waist-shaped hole 4 that matches the mounting frame 3 ; the mounting plate 11 is mounted on the mounting frame 3 through the waist-shaped hole 4 .

[0021] The tooth end 13 is in a triangular shape; the triangle shape can both guide the movement of the glass 2 and reduce the contact area between the tooth end 13 and the glass 2 .

[0022] The ends of the tooth ends 13 are in contact with the surface of the glass 2; reducing the contact area between the tooth ends 13 and the glass 2 can reduce the problems of uneven edge acid etching and abnormal plate thickness.

[0023] The side teeth 1 are arranged in pairs on both sides of the glass 2; the glass 2 is fixed from both sides of the glass 2, so that the glass 2 is fixed more stably.

[0024] Both sides of the tooth end 13 are inclined surfaces; the inclined surfaces can guide the glass 2 to move between the two tooth ends 13, so as to facilitate the insertion of the glass 2.

[0025] The technical effect of the utility model is as follows: the glass 2 is clamped by the side teeth 1, and a plurality of side teeth 1 can be arranged side by side along the mounting frame 3, which can be suitable for glasses 2 of different lengths. A plurality of side teeth 1 can be placed as needed to fix the glass 2 for acid etching; at the same time, since the tooth ends 13 on the side teeth 1 are triangular, the end portions of the tooth ends 13 are in contact with the glass 2, which can reduce the contact area between the tooth ends 13 and the glass 2, and reduce the unevenness of the glass 2 caused by the tooth ends 13 during acid etching.

[0026] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A side tooth for acid etching glass, characterized in that: The invention comprises a mounting plate (11), a connecting rod (12) arranged at the end of the mounting plate (11), and a tooth end (13) arranged at the end of the connecting rod (12); the tooth ends (13) are arranged in pairs, and a glass (2) is placed between the tooth ends (13); a mounting frame (3) is arranged inside the mounting plate (11), and the mounting plate (11) is provided with a plurality of mounting frames (3).

2. The side tooth for acid etching glass according to claim 1, characterized in that: The mounting plate (11) is provided with a waist-shaped hole (4) that matches the mounting frame (3).

3. The side tooth for acid etching glass according to claim 1, characterized in that: The tooth end (13) is triangular in shape.

4. The side tooth for acid etching glass according to claim 3, characterized in that: The ends of both ends of the tooth end (13) are in contact with the surface of the glass (2).

5. The side tooth for acid etching glass according to claim 1, characterized in that: The side teeth (1) are arranged in pairs on both sides of the glass (2).

6. The side tooth for acid etching glass according to claim 1, characterized in that: Both sides of the tooth end (13) are inclined surfaces.

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