Suspended free-oscillating type separating stock stop for charging billets

Abstract

The invention discloses a suspended free-oscillating type separation stock stop for charging billets, which is composed of a cylinder, a chain, a suspension bracket, a balance stopping beam and an electromagnetic directional valve, wherein the cylinder is fixed on the suspension bracket by bolts, the cylinder 1 is connected with the electromagnetic directional valve through an air hose, the chain is in threaded connection with a piston rod of the cylinder, the balance stopping beam is in threaded connection with the chain through a flying ring, and the suspension bracket is welded and fixed with a roller way. The suspended free-oscillating separation stock stop improves the group charging speed, improves the charging quality of the billets, lowers the accident rate, has remarkable economic efficiency, makes up the deficiency in the multi-row charging automation separating and stopping technology, and has great popularization and application values.

Description

technical field [0001] The invention belongs to roller table feeding equipment for a steel rolling heating furnace, and in particular relates to a furnace-feeding partition stopper for steel billets. Background technique [0002] At present, steel rolling enterprises basically adopt the production method of cold and hot steel billets. Due to the long (roller table) transportation line, the assembled steel billets (generally 6 to 9; 6 to 12 meters long; each weighing 1 to 10 meters) About 3 tons) After running for a certain distance on the roller table, the group starts to disperse. Therefore, there is unevenness, and the deviation can reach 0.4 to 0.8 meters in severe cases. After such bulk billets reach the end point, they cannot meet the technical requirements for entering the furnace. If a single row of billets is fed into the furnace, a fixed stopper (10) is generally installed at the end of the roller table (such as figure 2 Shown) Use the inertia of the roller table...

AI Technical Summary

Problems solved by technology

This kind of use has higher requirements on the quality of the incoming grate steel. The purpose is to avoid equipment accidents such as steel billet rubbing in the furnace and turning over the furnace. In the past, manual methods were used to ensure the quality of the incoming grate steel, which was low in efficiency and labor-intensive. , industrial accidents are prone to occur, so the collision of multiple rows of billets has become a technical constraint, and it is difficult to efficiently meet the technical requirements for entering the furnace

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