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Loading and unloading device, loading and unloading method and hot bending machine

A technology of hot bending machine and bending machine, applied in glass reshaping, glass manufacturing equipment, glass forming, etc., can solve problems such as unfavorable work efficiency, large heat consumption, and cooling to room temperature

Active Publication Date: 2018-12-11
SICHUAN XUHONG OPTOELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The problem existing in the prior art is that each set of molds (including the upper mold and the lower mold) and each piece of glass must go through the process of heating from room temperature to high temperature, and then cooling from high temperature to room temperature.
Heating the mold consumes a lot of heat energy, so repeated heating and cooling of the mold will increase energy consumption and is not conducive to improving work efficiency

Method used

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  • Loading and unloading device, loading and unloading method and hot bending machine
  • Loading and unloading device, loading and unloading method and hot bending machine
  • Loading and unloading device, loading and unloading method and hot bending machine

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Embodiment Construction

[0058] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0059] Such as figure 1 and figure 2 As shown, the loading and unloading device of the present invention includes a frame 100 and a transfer mechanism 300; the frame 100 has a heat preservation channel; the transfer mechanism 300 is used to move the mold from the outlet of the hot bending machine to the hot bending machine along the heat preservation channel the entrance of the mold so that the mold is always kept at the first temperature higher than room temperature during the process of moving, mold opening and mold closing.

[0060] Through the above technical solution, with the help of the heat preservation passage with the first temperature of the frame ...

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Abstract

The invention discloses a loading and unloading device, a loading and unloading method and a hot bending machine. The loading and unloading device comprises a rack and a transferring mechanism; and the rack is provided with a thermal insulation channel; the transferring mechanism is used for moving a die from an outlet of the hot bending machine to an inlet of the hot bending machine along the thermal insulation channel to enable the die to always keep at a first temperature higher than a room temperature in the movement, die opening and die closing process. The loading and unloading device provided by the invention can enable the die to always keep at a certain temperature higher than the room temperature, the die does not need to be cooled with glass together, so that the energy consumption is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of glass manufacturing, in particular to a loading and unloading device, a loading and unloading method, and a hot bending machine. Background technique [0002] At present, the production and processing of curved cover glass is to place the flat cover glass in the mold at room temperature (ie, feeding), and then heat (about 700°C) and pressurize in the hot bending equipment, and then gradually cool to Molding at room temperature, and finally remove the molded curved cover glass from the mold (that is, blanking). The problem in the prior art is that each set of molds (including the upper mold and the lower mold) and each piece of glass must go through the process of heating from room temperature to high temperature and then cooling from high temperature to room temperature. Heating the mold consumes a lot of heat energy, so repeated heating and cooling of the mold will increase energy consumption and is not...

Claims

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Application Information

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IPC IPC(8): C03B23/03
CPCC03B23/03
Inventor 廖民安任书明李学锋张旭张占永曹海勇宫汝华
Owner SICHUAN XUHONG OPTOELECTRONICS TECH
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