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Cooling system in 3D (three dimensional) curved glass hot pressing device and cooling method

A technology of curved glass and hot pressing equipment, which is applied in glass manufacturing equipment, glass forming, glass reshaping, etc., and can solve problems such as product fragmentation

Pending Publication Date: 2017-05-17
东莞恩特贝斯智能技术有限公司
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Problems solved by technology

[0006] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a cooling system and a cooling method in a 3D curved glass hot-pressing equipment, aiming at solving the problem of using liquid cooling for the 3D curved glass of a smart phone after the hot-pressing equipment is used to form it. The rapid cooling method of the plate is easy to cause the problem of product fragmentation

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  • Cooling system in 3D (three dimensional) curved glass hot pressing device and cooling method
  • Cooling system in 3D (three dimensional) curved glass hot pressing device and cooling method

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Embodiment Construction

[0034] The present invention provides a cooling system and cooling method in a 3D curved glass hot-pressing equipment. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035] Such as figure 1 As shown, the present invention provides a cooling system in a 3D curved glass hot-pressing equipment, which first stabilizes the pressure and lowers the temperature, and then continues to be cooled in the liquid cooling channel when the formed product is output through the liquid cooling channel, Handle products that are in a high temperature state after molding. The cooling system in the 3D curved glass hot pressing equipment includes: a forming chamber 400,...

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Abstract

The invention discloses a cooling system in a 3D (three dimensional) curved glass hot pressing device and a cooling method. An apparatus comprises a molding chamber, a first cooling module and a liquid cooling passage, wherein the first cooling module penetrates through the molding chamber and is used for cooling a molded product in a heat transferring manner and also stably maintaining the pressure; and the liquid cooling passage is communicated with the molding chamber and used for continuously cooling the stably-pressure-maintained molded product. By adopting the cooling system in the 3D curved glass hot pressing device provided by the invention, after the molded product is stably pressure maintained by the first cooling module, the molded product can be continuously cooled by virtue of the liquid cooling passage, so that after 3D curved glass of a smart phone is molded by adopting the hot pressing device, the problem of product cracking caused by the sharply-cooling of a liquid cooling plate can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of hot pressing equipment, in particular to a cooling system and a cooling method in hot pressing equipment for 3D curved glass. Background technique [0002] With the development of smartphones, in addition to Samsung and LG launching smartphones with curved screens, smartphones like Apple’s use more non-planar glass with rounded edges, that is, the middle area of ​​the glass is flat and the edges are flat. A curved surface is used for the transition, and the above-mentioned non-planar glasses all belong to the scope and application scope of the smart phone 3D curved glass of the present invention. [0003] Because the processing of 3D curved glass is difficult and the process route is relatively complicated, the existing non-flat glass generally adopts cold processing, that is, the edge of flat glass is ground and polished to obtain the required curved edge; however, This cold processing method is easy to...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B23/03
CPCC03B23/0307
Inventor 詹胜文傅思健
Owner 东莞恩特贝斯智能技术有限公司
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