Automatic transferring, loading and unloading device for high-temperature molds, high-efficiency machining system for 3D cover glass and machining method of system

Abstract

The invention discloses an automatic transfer and loading and unloading device for high-temperature forming molds, a high-efficiency processing system and processing method for 3D cover glass, an automatic transfer and loading and unloading device for high-temperature forming molds, including a forming mold conveying mechanism, which is used to reduce the temperature to not lower than 100 The forming mold of ℃ is moved from the discharge end of the processing equipment to the unloading and feeding station and from the unloading and feeding station to the feeding end of the processing equipment; the unloading and feeding station includes an upper mold moving device for The upper mold of the forming mold is lifted to control the opening and closing of the mold; the sheet taking device is used to take out the molded part from the lower mold of the forming mold, and take the piece from the place to be processed and place it on the lower mold. This solution does not require manual operation and can improve overall processing efficiency and product yield. The output molding die has no temperature limit and can be output at a higher temperature, which can reduce cooling time and reduce the time spent on preheating , which is conducive to improving the overall processing rate and reducing energy consumption.

Description

technical field [0001] The invention relates to the field of cover glass processing, in particular to an automatic transfer and loading and unloading device for a high-temperature forming mold, a high-efficiency 3D cover glass processing system and a processing method thereof. Background technique [0002] With the advent of the 5G signal era, the shortcomings of traditional metal shell shielding signals tend to be obvious. [0003] As a mobile phone casing, glass has many advantages such as novel appearance, comfortable feel, good plasticity, etc., and gradually replaces traditional plastic casings and metal casings. [0004] One of the latest innovations is to obtain a three-dimensional structural shape by bending the edge or center of the glass, that is, by applying pressure to the periphery of the cover glass while heating, so that the existing two-dimensional flat state of the cover glass is bent into a 3-dimensional shape. [0005] The existing hot bending machine fo...

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Problems solved by technology

[0008] The resistance rod heating forming process is to heat the forming mold through the resistance heating tube and indirectly heat the forming mold to soften the glass through heat conduction, but the resistance heating is slow, and the heat loss taken away by the forming mold after passing through each station takes a long time to complete. Temperature compensation, and the maximum temperature of the heating is limited

[0009] Electromagnetic induction heating uses electromagnetic induction to generate current inside the mold, and relie

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