A tin bath side portion heating structure

Abstract

This utility model relates to the field of glass manufacturing technology, specifically to a heating structure for the edge of a tin bath, including a tin bath, a breast wall edge seal located on the outside of the tin bath, a heating rod located on the inside of the breast wall edge seal, and a control assembly located on the inside of the breast wall edge seal for controlling the displacement of the heating rod. The control assembly includes a cylinder located on the inside of the breast wall edge seal, a connecting plate located on the outside of the cylinder, a motor adapted to be installed on the outer surface of the connecting plate, a gear fixedly connected to the output end of the motor via a coupling, a gear disc meshing with the outer surface of the gear and used in conjunction with the cylinder, and rotating rods respectively fixedly installed at both ends of the cylinder. This utility model, by incorporating an anti-fall mechanism, not only prevents the heating rod from loosening or even falling off due to the centrifugal force generated during rotation as the cylinder rotates, but also automatically adjusts the clamping force on the heating rod according to the magnitude of the centrifugal force, ensuring the stability of the heating rod during position adjustment.

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