Sealing device for ampoule bottle

The utility model provides an ampoule bottle sealing device which comprises a heat sealing table, an adjusting support is tightly attached to the reverse side of the heat sealing table, a melt sealing assembly is arranged above the adjusting support, and the melt sealing assembly comprises an oxyhydrogen bin. Compared with the prior art, the spraying device has the advantages that internal connection is conducted through the melt sealing assembly during operation, the height of the spraying pipe is adjusted through the adjusting support at the bottom during operation, and meanwhile the internal fastening valve is used for rotating so that the internal spraying end can be loosened; according to the invention, the high-temperature alloy bin is arranged on the base, then the position is adjusted by pushing, the butt joint position of different ampoule bottles is adjusted by spraying, and meanwhile, the high-temperature alloy bin is matched for connection, so that the high-temperature bearing heat can be increase