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Single-servo forming station structure of 3D hot bending machine

A hot bending machine, 3D technology, applied in glass forming, glass reshaping, manufacturing tools, etc., can solve the problems of low control precision, poor surface level of heating plate, poor stability, etc., to achieve high control precision and guarantee Consistency, high stability effect

Pending Publication Date: 2018-05-29
HARBIN AURORA OPTOELECTRONICS TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The invention mainly aims at the problems of low control precision, poor stability, and poor surface levelness of the heating plate after thermal deformation of the forming station of the traditional hot bending machine, and provides a single-servo forming station structure of the 3D hot bending machine

Method used

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  • Single-servo forming station structure of 3D hot bending machine

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] to combine figure 1 , the present invention is an important part of the furnace cavity structure, and the whole structure runs through the upper box plate of the furnace cavity to the bottom plate of the furnace cavity. From top to bottom, in this embodiment, the servo motor 1 is supported by the gantry bracket 2 , the lower end of the servo motor is connected to the lead screw 5 , and the main shaft 4 is connected to the lead screw and the outlet pipe 6 through the connector 3 . The grating ruler device 7 is installed on the side of the gantry support, and the main shaft and the outlet pipe pass through the base backing plate 8 and the upper box plate 9 of the furnace cavity to enter the furnace cavity. The main shaft is connected with the upper heating plate 12 through the flange 11, a plurality of heating tubes 13 are installed in the upper heating plate, ...

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Abstract

The invention discloses a single-servo forming station structure of a 3D hot bending machine. The single-servo forming station structure comprises a single servo control driving structure, upper and lower heating plate structures and a bottom support structure, wherein the single servo control driving structure is connected with a pressure exerting main shaft and a wire outlet pipe through a connector; the main shaft and the upper heating plate are connected; the lower heating plate and the bottom support structure are connected. The single servo shaping station structure has the advantages that the control is precise and stable; the pressure and distance consistency in the contact downward pressing process of the heating plate and a mold are ensured; the glass shaping quality can be greatly improved.

Description

technical field [0001] The invention discloses a forming station structure, in particular to a single-servo forming station structure of a novel 3D hot bending machine. Background technique [0002] Hot bending glass is a curved glass made of flat glass heated and softened in a mold, bent and shaped under a certain pressure, and then annealed. With the advancement of industrial technology and the improvement of people's aesthetic needs, 3D curved glass is used more and more in construction, civil and other fields. For example, more and more smartphones use 3D curved screens, which are sought after by many consumers. [0003] As the demand for 3D glass continues to increase, it drives the development of the entire industrial chain. As the core processing equipment for the production of 3D glass, the demand for 3D hot bending machines will also usher in explosive growth. However, the traditional hot bending machine mostly adopts the cylinder control method for the forming st...

Claims

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Application Information

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IPC IPC(8): C03B23/03
CPCC03B23/03
Inventor 左洪波杨鑫宏李铁王玉平李洪霞
Owner HARBIN AURORA OPTOELECTRONICS TECH
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