A glass hot bending machine and its hot bending process
A glass and bending machine technology, applied in glass forming, glass re-forming, glass manufacturing equipment, etc., can solve problems such as glass breakage and damage to molds, achieve easy promotion and application, avoid maintenance costs, reduce maintenance costs and production. cost effect
Active Publication Date: 2021-05-25
LENS TECH CHANGSHA
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Problems solved by technology
[0004] The purpose of the present invention is to provide a glass hot bending machine and its hot bending process, so as to solve the technical problem of broken glass and damaged molds in the prior art
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[0044] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0045] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...
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The invention provides a glass hot-bending machine and its hot-bending process, which relate to the technical field of glass processing. The glass hot-bending machine includes a frame and a plurality of hot-pressing units arranged on the frame; the hot-pressing unit includes: a driving device, an upper A heating plate, a lower heating plate and a monitoring device; the monitoring device includes a control unit, and a monitoring terminal for monitoring whether the processed glass is broken; the monitoring terminal is connected to the control unit, and the control unit is connected to the The drive device is connected, and the operation of the upper mold is controlled according to the status information of the processed glass collected by the monitoring terminal. The invention has a simple structure, and when the glass is broken, the upper mold can be stopped in time to continue to move, so as to prevent the upper mold and the lower mold from continuing to squeeze each other and wear each other's working surfaces, thereby failing to meet the needs of continuous production. However, the glass hot bending machine of the present invention effectively guarantees the quality of subsequent hot bending products, avoids unnecessary maintenance costs, and reduces maintenance costs and production costs.
Description
technical field [0001] The invention relates to the technical field of glass processing devices and techniques, in particular to a glass hot bending machine and its hot bending process. Background technique [0002] Existing 3D hot-bending forming bending products are all made by putting the mold containing the glass plate into the high-temperature cavity filled with nitrogen through the hot-bending forming machine, and bending through multiple workstations such as preheating, forming, and cooling in sequence. Bending forming, the forming process to achieve the desired bending effect of the product. [0003] When the mold is transferred to the molding station, the system commands the machine, for example, each workstation needs a specific time to complete, and the already set molding parameters (such as temperature, pressure, time, speed of the molding station) command the cylinder to descend, In this way, the graphite upper mold and the lower mold can be bonded together, a...
Claims
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IPC IPC(8): C03B23/03
CPCC03B23/03
Inventor 饶桥兵李红彬
Owner LENS TECH CHANGSHA