Float glass encapsulation box and roller replacing method thereof

Abstract

The invention provides a float glass encapsulation box and a roller replacing method thereof, relating to structure and use of an encapsulation box. A gear box (1) is connected to an annealing kiln roller way driving shaft (1a); a gear box (2) is arranged at the transitional roller driving side; the gear box (1) and the gear box (2) are connected through the driving shaft; an output shaft (4) of the gear box (2) is respectively connected with roller heads of transitional rollers (53); each transitional roller (53), supports (51,52) and a machine body (54) form a roller replacing unit (5); the roller replacing unit (5) is matched with a rail (9) of the encapsulation box; a detachable cooling water pipe is arranged in each roller replacing unit (5); and a roller replacing trailer (8) is used for carrying out roller replacement by matching with the roller replacing unit (5). The float glass encapsulation box has the advantages of simple structure of the driving system, saving of operation space of replacing the transitional rollers because the roller replacing operation is carried out at the non-driving side of a transitional roller table, and short roller replacing time because the transitional rollers are made into the modularized roller replacing unit.

Description

technical field [0001] The invention belongs to float glass production equipment, in particular to sealing boxes and roll changing operations. Background technique [0002] The sealing box is one of the important equipment of the float glass production line. Its main function is to introduce the glass ribbon at about 600°C from the tin bath into the annealing furnace, and at the same time seal the tin bath outlet and remove the glass brought out from the tin bath. The tin slag on the lower surface prevents the harmful gas from the tin bath from entering the annealing kiln. Since the production of float glass, although the sealing box has been improved a lot, due to the high temperature environment and continuous production, and due to the limitation of the inherent box-type overall structure, it is extremely difficult to replace the transition roller on-line. Contents of the invention [0003] The invention provides a float glass sealing box; at the same time, it provides...

AI Technical Summary

Problems solved by technology

Since the production of float glass, although there have been many improvements in the sealing box, due to the high temperature environment and continuous production, and due to the inherent limitation of the box-type overall structure, it is extremely difficult to replace the transition roller on-line

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