A chemical strengthening furnace feeding device

Abstract

The invention discloses a feeding device for a chemically intensified furnace. A feeding port is provided on the upper side of the furnace body of a strengthened single furnace, and a connecting slot is arranged at the feeding port; a feeding plate and a safety baffle are arranged at the feeding port , the discharge port of the feed plate is placed in the connecting slot. When adding reinforced raw materials, the safety baffle is adjusted to make the safety baffle contact with the upper end surface of the reinforced single furnace body, and the raw material bag is placed on the feed plate and opened. Facing the feed port of the strengthened single furnace body, adjusting the angle between the feed plate and the horizontal plane can slowly feed the chemically strengthened raw materials to be added into the tempered furnace body, which is easy to control the feeding speed, safe and reliable, and not only solves the problem of raw materials entering the high-temperature chemical When the strengthening liquid is in the strengthening liquid, the problem of splashing to the human body can be avoided, and the feeding process and feeding amount can be guaranteed to be stable and controlled, and it can be disassembled at any time, easy to store and use, and can realize safe, reliable and simple operation of the tempering furnace feeding, which is beneficial to the tempering furnace experiment or Production quickly resumed.

Description

technical field [0001] The invention relates to a feeding device in a cover glass chemical strengthening process, in particular to a chemical strengthening furnace charging device. Background technique [0002] The rapid development of touch display devices has led to the continuous growth of the cover glass industry, and handheld mobile devices such as mobile phones have higher and higher quality requirements for cover glass. At present, the industry basically adopts chemical strengthening methods to strengthen glass raw materials to improve the glass's resistance to damage. Chemical tempering furnaces are the most important equipment in the cover glass processing process. In the production and testing process of cover glass, chemical strengthening raw materials are often added to the high-temperature chemical strengthening liquid after a period of use to ensure the performance of the strengthened glass. At present, the method of "manual dumping of bags" is basically used ...

AI Technical Summary

Problems solved by technology

At present, the method of "manual dumping of bags" is basically used to add raw materials, that is, by manually opening the door of the high-temperature chemically strengthened furnace after a period of use, pouring in raw materials by manual dumping, or adding raw materials to high-temperature furnaces manually through tools. In the strengthening furnace, there are problems such as raw material packaging being melted and damaged in the high-temperature air above the tempering furnace, resulting in out-of-control raw material supplementation, and high-temperature strengthening liquid splashing and scalding people. Intensive testing is especially important

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