CN214936993U - Large-size curved glass forming device - Google Patents
Large-size curved glass forming device Download PDFInfo
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- CN214936993U CN214936993U CN202120399976.6U CN202120399976U CN214936993U CN 214936993 U CN214936993 U CN 214936993U CN 202120399976 U CN202120399976 U CN 202120399976U CN 214936993 U CN214936993 U CN 214936993U
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- forming
- box body
- lower platform
- curved glass
- forming die
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Abstract
The utility model discloses a jumbo size curved surface glass forming device has: a lower platform; a box body covering the lower platform; the forming die is arranged in the box body, and the lower platform bears the forming die; a plurality of forming dies are arranged in the box body; the forming die is made of graphite, metal, alloy, ceramic and composite material; the heat radiation source is arranged above the box body, so that a plurality of groups of products can be formed at one time, the forming effective time is prolonged, and the cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of electronic product glass processing, especially, relate to a jumbo size curved surface glass forming device.
Background
In the process of implementing the present invention, the inventor finds that the prior art has at least the following problems:
with the development of electronic device technology, curved screens are gradually and widely used, and particularly, with the deep popularization of 5G technology and wireless charging, the modeling design of a glass cover plate of a display device is also gradually developed from a 2D/2.5D cover plate to a 3D cover plate. The 3D glass cover plate is excellent in physical performance, hardness, elasticity and heat dissipation, and meanwhile, various optical characteristics are integrated, so that large-scale batch production is facilitated. The existing glass forming method adopts multi-mode multi-box bodies to operate simultaneously, the forming efficiency is low, the equipment investment is large, and the method is not suitable for forming large-size glass.
The existing large-size cover plate forming method is that hot bending is carried out in a mode of one box and one set of die, and multiple boxes and multiple sets of dies are operated. The method has the defects of low forming efficiency, large equipment investment, large occupied area and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a but one shot forming multiunit product is provided, improves the shaping effective time, reduce cost's jumbo size curved surface glass forming device.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a large-size curved glass forming device comprises:
a lower platform;
a case covering the lower platform;
the forming die is arranged in the box body, and the lower platform bears the forming die; a plurality of forming dies are arranged in the box body; the forming die is made of graphite, metal, alloy, ceramic and composite materials;
and the heat radiation source is arranged above the box body.
And a heating component is arranged in the lower platform.
And the forming die is provided with a vacuum hole.
The molding dies in the box body are different in model.
One of the technical schemes has the advantages or beneficial effects that a plurality of groups of products can be formed at one time, the forming effective time is prolonged, and the cost is reduced.
Drawings
Fig. 1 is a schematic structural view of a large-sized curved glass forming device provided in an embodiment of the present invention;
FIG. 2 is a schematic view of the large-sized curved glass forming apparatus shown in FIG. 1;
the labels in the above figures are: 1. lower platform, 2, forming die, 3, box, 4, heat radiation source.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1-2, a large-sized curved glass forming apparatus has:
a lower platform;
a box body covering the lower platform;
the forming die is arranged in the box body, and the lower platform bears the forming die; a plurality of forming dies are arranged in the box body; the forming die is made of graphite, metal, alloy, ceramic and composite material;
a plurality of sets of forming dies are simultaneously placed in one forming box body in one box with multiple dies, and the placement of the forming dies can be carried out according to the mechanism design.
The heat radiation source is arranged above the box body.
A heating component is arranged in the lower platform. The lower platform mainly plays a supporting role and can also heat, the forming die mainly plays a forming role, the box body mainly plays a role in sealing the environment, and the heat radiation source mainly plays a role in providing temperature. Adopts a negative pressure molding process in a mode of heating by an upper heat source and a lower heat source under a one-box multi-mode.
The forming mould is provided with a vacuum hole. Each mould is designed with vacuum holes to increase negative pressure and make the product quickly formed. The negative pressure adsorption can be carried out on each set of mould respectively, and simultaneously, the negative pressure operation can also be carried out.
The molding dies in the box body are different in model. A plurality of moulds of the same type can be arranged in one box body, a plurality of moulds of different types can be arranged in the box body, and a single set of mould can be arranged in the box body. The glass can be molded by aiming at glass, and a composite plate can be added for molding. The molding method can be used for one type of products (S, V, C and the like) and can also be used for a mixed molding mode (namely S and V type products are molded in one box body at the same time).
The forming time and the forming effect of the product can be effectively reduced, and various complex products can be aimed at.
After adopting foretell structure, the shaping time shortens, but the one shot forming multiunit product improves the shaping effective time, and cost reduction exempts from the polishing. The manufacturing cost can be effectively reduced. And the vacuum holes are formed in the die, so that the product forming is facilitated, the forming time is shortened, and the product forming quality is improved. The molding method can manufacture more products with the least number of machines.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (4)
1. A large-size curved glass forming device is characterized by comprising:
a lower platform;
a case covering the lower platform;
the forming die is arranged in the box body, and the lower platform bears the forming die; a plurality of forming dies are arranged in the box body; the forming die is made of graphite, metal, alloy, ceramic and composite materials;
and the heat radiation source is arranged above the box body.
2. A large size curved glass forming apparatus according to claim 1, wherein a heating element is provided in the lower platen.
3. The apparatus for forming large-sized curved glass according to claim 2, wherein the forming mold is provided with vacuum holes.
4. A large-size curved glass forming apparatus according to claim 3, wherein the forming molds in the housing are of different types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120399976.6U CN214936993U (en) | 2021-02-23 | 2021-02-23 | Large-size curved glass forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120399976.6U CN214936993U (en) | 2021-02-23 | 2021-02-23 | Large-size curved glass forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214936993U true CN214936993U (en) | 2021-11-30 |
Family
ID=79097607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120399976.6U Active CN214936993U (en) | 2021-02-23 | 2021-02-23 | Large-size curved glass forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214936993U (en) |
-
2021
- 2021-02-23 CN CN202120399976.6U patent/CN214936993U/en active Active
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