阅读说明：本技术 一种玻璃用减薄装置 (Thinning device for glass ) 是由 欧木兰 刘静 赵本清 宋颖 于 2020-07-07 设计创作，主要内容包括：本发明提出的一种玻璃用减薄装置,包括刻蚀箱,刻蚀箱内设有设有化学刻蚀液,刻蚀箱内沿长度方向间隔设置多个用于固定玻璃的固定装置,固定装置包括对称设置在刻蚀箱两侧的固定组件,固定组件至少两对卡板,至少两对卡板由上到下间隔布置,每对的卡板的卡持侧对称设有用于挤压固定玻璃的弹性件,弹性件外表面涂有防腐层。本发明中通过间隔布置卡板和设置在卡板上的弹性件固定玻璃基板,可减小与玻璃基板的接触面积,且同时提高刻蚀液的循环性,使减薄玻璃两侧边缘的厚度基本一致。(The invention provides a glass thinning device which comprises an etching box, wherein chemical etching liquid is arranged in the etching box, a plurality of fixing devices for fixing glass are arranged in the etching box at intervals along the length direction, each fixing device comprises fixing assemblies symmetrically arranged on two sides of the etching box, at least two pairs of clamping plates of the fixing assemblies are arranged at intervals from top to bottom, elastic parts for extruding and fixing glass are symmetrically arranged on clamping sides of each pair of clamping plates, and an anticorrosive layer is coated on the outer surfaces of the elastic parts. According to the invention, the glass substrate is fixed by the clamping plates arranged at intervals and the elastic pieces arranged on the clamping plates, so that the contact area with the glass substrate can be reduced, and meanwhile, the circulation of etching liquid is improved, and the thicknesses of the two side edges of the thinned glass are basically consistent.)

1. The utility model provides a attenuate device for glass, a serial communication port, including sculpture case (2), be equipped with in sculpture case (2) and be equipped with chemical etching liquid, set up a plurality of fixing device that are used for fixed glass along the length direction interval in sculpture case (2), fixing device sets up the fixed subassembly in sculpture case (2) both sides including the symmetry, fixed subassembly is two pairs of cardboard (3) at least, two pairs of cardboard (3) at least are by last interval arrangement down, every card of cardboard (3) is held the side symmetry and is equipped with elastic component (4) that are used for extruding fixed glass, elastic component (4) surface scribbles the anticorrosive coating.

2. The apparatus for thinning glass according to claim 1, wherein a supporting plate for supporting glass is provided below each set of fixing members.

3. The thinning apparatus for glass according to claim 1, wherein the chucking plate (3) is provided with a through hole.

4. Thinning apparatus for glass according to claim 1, characterized in that the elastic member (4) comprises a spring and a connecting plate, one end of the spring is fixedly connected with the clamping plate (3), and the other end is fixedly connected with the connecting plate.

5. The glass thinning apparatus according to any one of claims 1 to 4, further comprising an ultrasonic heating device (1) for performing ultrasonic heating, wherein the ultrasonic heating device (1) comprises an ultrasonic heating tank, a heating rod, an ultrasonic horn and a control panel for controlling the heating rod and the ultrasonic horn;

the ultrasonic heating tank is internally provided with deionized water, the heating rod and the ultrasonic vibration head are arranged at the bottom of the inner side of the ultrasonic heating tank, the control panel is arranged at the outer side of the ultrasonic heating tank, and the etching box (2) is arranged in the ultrasonic heating tank.

Technical Field

The invention relates to the technical field of production and preparation of thinned glass, in particular to a thinning device for glass.

Background

Glass is generally considered to be a rigid material, both in plate and block form; in the display field, it is needless to say that the thinner the glass is, the better the glass is, and the hardness, light transmittance and heat resistance of the glass are not affected.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a thinning device for glass.

The invention provides a glass thinning device which comprises an etching box, wherein chemical etching liquid is arranged in the etching box, a plurality of fixing devices for fixing glass are arranged in the etching box at intervals along the length direction, each fixing device comprises fixing assemblies symmetrically arranged on two sides of the etching box, at least two pairs of clamping plates of the fixing assemblies are arranged at intervals from top to bottom, elastic parts for extruding and fixing glass are symmetrically arranged on clamping sides of each pair of clamping plates, and an anticorrosive layer is coated on the outer surfaces of the elastic parts.

Preferably, a support plate for supporting the glass is arranged below each group of fixing components.

Preferably, the clamping plate is provided with a through hole.

Preferably, the elastic part comprises a spring and a connecting plate, one end of the spring is fixedly connected with the clamping plate, and the other end of the spring is fixedly connected with the connecting plate.

Preferably, the ultrasonic heating device is used for carrying out ultrasonic heating and comprises an ultrasonic heating groove, a heating rod, an ultrasonic vibration head and a control panel used for controlling the heating rod and the ultrasonic vibration head;

the ultrasonic heating tank is internally provided with deionized water, the heating rod and the ultrasonic vibration head are arranged at the bottom of the inner side of the ultrasonic heating tank, the control panel is arranged at the outer side of the ultrasonic heating tank, and the etching box is arranged in the ultrasonic heating tank.

According to the invention, the glass substrate is fixed by the clamping plates arranged at intervals and the elastic pieces arranged on the clamping plates, so that the contact area with the glass substrate can be reduced, and meanwhile, the circulation of etching liquid is improved, and the thicknesses of the two side edges of the thinned glass are basically consistent.

Drawings

Fig. 1 is a schematic structural diagram of an etching box of a thinning device for glass according to the present invention.

Figure 2 is a schematic structural view of a mounting assembly according to the present invention.

Description of reference numerals:

1-ultrasonic heating device 2-etching box 3-clamping plate 4-elastic part

Detailed Description

Referring to fig. 1, the glass thinning device provided by the invention comprises an etching box 2, chemical etching liquid is arranged in the etching box 2, a plurality of fixing devices for fixing glass are arranged in the etching box 2 at intervals along the length direction, each fixing device comprises fixing components symmetrically arranged on two sides of the etching box 2, at least two pairs of clamping plates 3 are arranged in the fixing components at intervals from top to bottom, elastic parts 4 for extruding and fixing glass are symmetrically arranged on clamping sides of each pair of clamping plates 3, and an anticorrosive layer is coated on the outer surfaces of the elastic parts 4.

According to the invention, the glass substrate is fixed by the clamping plates 3 and the elastic pieces 4 arranged on the clamping plates 3 at intervals, so that the contact area with the glass substrate can be reduced, the circulation of etching liquid is improved, and when the glass is thinned by the etching liquid, the elastic pieces 4 recover elasticity to fix the glass substrate all the time, so that the thicknesses of two side edges of the thinned glass are basically consistent.

In order to improve the circulation of the etching solution, in a specific embodiment, a support plate for supporting the glass is arranged below each group of fixing components.

In order to improve the circulation of the etching solution, in a specific embodiment, the clamping plate 3 is provided with at least one through hole.

In order to improve the stability of fixing the glass substrate while reducing the contact area with the glass substrate, in a specific embodiment, the elastic member 4 includes a spring and a connecting plate, one end of the spring is fixedly connected with the chucking plate 3, and the other end is fixedly connected with the connecting plate.

In other embodiments, the elastic member 4 is made of hydrofluoric acid resistant rubber.

Referring to fig. 2, in order to avoid the generated white powdery precipitates from adhering to the glass substrate, in a specific embodiment, the glass substrate ultrasonic heating device further comprises an ultrasonic heating device 1 for performing ultrasonic heating, wherein the ultrasonic heating device 1 comprises an ultrasonic heating tank, a heating rod, an ultrasonic vibration head and a control panel for controlling the heating rod and the ultrasonic vibration head;

the ultrasonic heating inslot is equipped with deionized water, and heating rod and ultrasonic wave shake head setting are in the inboard bottom of ultrasonic heating inslot, and control panel sets up in the ultrasonic heating inslot outside, and sculpture case 2 is arranged in the ultrasonic heating inslot.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.