Curved surface forming and processing device

Abstract

The invention relates to the technique field of a curved surface hot-pressing device, in particular to a curved surface forming and processing device. The device comprises a work table, wherein a processing box and a vacuum feeding device are mounted on the work table; the vacuum feeding device is connected with the processing box; a heating device, a hot-pressing device and cooling shaping devices are sequentially mounted on the processing box; the heating device comprises two staggered heating coils, the hot-pressing device comprises a pressing assembly, and the pressing assembly comprises a first pressing mechanism used for pressing the middle of a forming mold and a second pressing mechanism used for pressing the periphery of the forming mold; each cooling shaping device comprises an upper shaping part and a cooling table corresponding to the upper shaping part, and a material transfer device used for transferring materials to the next procedure is mounted on the processing box. The integrated processing device for curved screens is provided, the processing efficiency and the automation degree of the device are further improved, and the yield and the processing stability of the curved screens are advantageously improved.

Description

technical field [0001] The invention relates to the technical field of curved surface hot pressing equipment, in particular to a curved surface forming processing equipment. Background technique [0002] In today's market, curved surfaces have gradually become a hot spot in the design of mobile terminals. The hot-bending manufacturing of 3D curved glass is an important link in the production of curved screens for mobile terminals. In the prior art, the yield rate of curved screens is not high due to process problems. , which further leads to the high price of mobile terminals with curved screens, which affects the popularization of mobile terminals with curved screens. [0003] In the 3C manufacturing industry, the screen or shell of a mobile phone is generally molded by die-casting. In this process, the general steps are: first put the blank on the mold, and then put the mold with the blank into the die-casting device. Die-casting, but since curved screens are generally ma...

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Problems solved by technology

[0002] In today's market, curved surfaces have gradually become a hot spot in the design of mobile terminals. The hot-bending manufacturing of 3D curved glass is an important link in the production of curved screens for mobile terminals. In the prior art, the yield rate of curved screens is not high due to process problems. , further leading to the high price of mobile terminals with curved screens, which affects the popularity of mobile terminals with curved screens

[0003] In the 3C manufacturing industry, the screen or shell of a mobile phone is generally molded by die-casting. In this process, the general steps are: first put the blank on the mold, and then put the mold with the blank into the die-casting device. Die-casting, but since curved screens are generally made of glass, ordinary die-casting equipment cannot meet the production of curved screens

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