3D hot bending machine large-size multi-station furnace chamber structure

A hot bending machine, large-scale technology, applied in the direction of manufacturing tools, glass forming, glass re-forming, etc., can solve the problems of low production efficiency, small number of stations, poor thermal insulation effect, etc., and reduce the glass forming cycle. , The effect of reducing the operating power consumption of the equipment and reducing the heat loss

Pending Publication Date: 2017-11-24
HARBIN AURORA OPTOELECTRONICS TECH
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] The invention mainly aims at the problems of the traditional glass hot bending machine with few stations, poor heat preservation effect,

Method used

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  • 3D hot bending machine large-size multi-station furnace chamber structure

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Embodiment Construction

[0016] The present invention will be described in detail below in conjunction with the accompanying drawings. combine figure 1 , the outer side of the large-size multi-station furnace cavity structure in this embodiment is a box plate shell 1, the inner side of the box plate shell is overlapped with a multi-layer composite insulation board 2, and the pressing structure 3 is located on the top of the box plate, and the main shaft controlled by the cylinder passes through it. The box board is connected to the upper heating plate 401-418, the lower heating plate 501-518 is below, and the front side of the lower heating plate is the transfer structure 6, wherein the upper heating plate 401-403, 412-418, the lower heating plate 501-503, 512- 518 adopts stainless steel heating plates, and the upper heating plates 416-418 and the lower heating plates 516-518 are not equipped with heating pipes, and there are cooling water circulation channels inside.

[0017] The mold enters the low...

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Abstract

The invention discloses a 3D hot bending machine large-size multi-station furnace chamber structure. The large-size multi-station furnace chamber structure comprises a board housing, a heating structure, a press-down structure, and a transmission structure and the like, and contains 18 mold work stations which are preheating stations, moulding stations, slow cooling stations and cooling stations in order from left to right. Through different selection and design of heating plate materials and structures of each heating zone and each cooling zone, the rapid heating and cooling of the molds can be realized, and temperature gradient uniformity is guaranteed. The structure can effectively increase the production efficiency, glass sheet moulding quality, and yield rate.

Description

technical field [0001] The invention discloses a large-size multi-station furnace chamber structure, in particular to a large-size multi-station furnace chamber structure of a glass 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 has a small number of s...

Claims

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Application Information

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IPC IPC(8): C03B23/03
CPCC03B23/03Y02P40/57
Inventor 左洪波杨鑫宏李铁郑海涛李洪霞
Owner HARBIN AURORA OPTOELECTRONICS TECH
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