Material cleaner for shaping furnace

Abstract

The invention relates to the technical field of maintenance and cleaning equipment for a glass substrate production line and discloses a material cleaner for a shaping furnace. The material cleaner comprises a movable frame (1), a lifting adjusting mechanism and a dredging mechanism (4), the dredging mechanism is disposed on the frame through the lifting adjusting mechanism such that lifting can be implemented relative to the frame, the dredging mechanism has a dredging tool (2) that may reciprocate in at least one direction relative to the lifting adjusting mechanism and is used for dredging material in the shaping furnace. The height position of the dredging mechanism in the material cleaner relative to the frame is adjusted through the lifting adjusting mechanism, the dredging tool on the dredging mechanism can be reciprocated in at least one direction relative to the lifting adjusting mechanism, the material in the shaping furnace can be conveniently dredged, and high cleaning efficiency is achieved accordingly.

Description

technical field [0001] The invention relates to the technical field of maintenance and cleaning equipment for a glass substrate production line, in particular to a material cleaning device for a shaping furnace. Background technique [0002] After the production line of liquid crystal glass substrate has been in operation for a long time, it needs to be overhauled to ensure the normal operation of various equipment. Before the overhaul, frequent adjustment tests will be carried out on the molding process and channel clarification process on the production line, such as the thickness of the glass substrate. By carrying out trial production and adjusting tests for stress and warpage factors of glass substrates, etc., the process band can be broadened, and higher production requirements for liquid crystal glass substrates can be met. However, during the frequent adjustment and testing of the above process, it may cause abnormal melting of the platinum channel process before the...

AI Technical Summary

Problems solved by technology

However, during frequent adjustment tests of the above process, it may cause abnormal melting of the platinum channel process before the molding process

For example, at high temperature, the molten glass in the platinum channel will flow into the forming furnace on the molding process abnormally quickly and accumulate in the furnace. In this case, the molten glass in the shaping furnace will gradually solidify when it is lower than the preset temperature. into a solid state, resulting in blockage in the furnace, causing the test to be blocked

Due to the high temperature and high hardness of the solid glass block, it cannot be removed in a short time, and because the shaping furnace is located at a higher position in the overall forming furnace body, when dredging the solid glass block, the operator can only pass through It is realized through a narrow observation window, so it is difficult to use heavy-duty crushing tools such as air picks or channel steel for quick and convenient cleaning, so it is difficult to clean and the cleaning efficiency is low

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