Molten metal pouring device having melting furnace mounted thereon

Abstract

To transfer the molten metal that is melted in the melting furnace into the pouring ladle, which is a vessel for transporting the molten metal to the place for pouring, and to further lift the pouring ladle by another crane to pour the molten metal, requires time, such that the molten metal that had a high temperature when melted by the melting furnace is likely to cool down and to cause a defective cast product. To solve the problem the pouring equipment of the present invention pours the molten metal into the mold, comprising the melting furnace that produces molten metal by melting metal material and a driving apparatus that can move the melting furnace backward and forward or in a traverse direction, wherein the pouring equipment moves the melting furnace to the predetermined position by the driving apparatus, and then pours the molten metal into a mold by tilting the melting furnace relative to the mold.

Description

technical field [0001] The present invention relates to a device for directly pouring molten metal from a melting furnace into a mold in a pouring process in a foundry. Background technique [0002] Conventionally, in foundry factories, high-temperature molten metal melted in a melting furnace is received in a ladle, the ladle that received the molten metal is transported to a pouring place, and the molten metal is poured into a mold at the pouring place to produce a cast product. [0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 9-174229 [0004] Generally, the melting furnace and the pouring place are set in separate places, and the molten metal melted in the melting furnace is transferred to the ladle, and the ladle is transported by a conveying trolley, forklift truck, crane, monorail crane, etc. It is conveyed by various conveying devices, and the pouring ladle is hoisted by a crane or a crane at the pouring site and poured manually by the operator...

AI Technical Summary

Problems solved by technology

[0005] However, it takes time to transfer the molten metal melted in the melting furnace to a ladle as a transport container, transport it to the pouring place, and lift it up with a crane to perform pouring work. The molten metal melted at a high temperature Since temperature drop causes defective castings, highly skilled techniques such as shortening working time are required to reduce temperature drop

[0006] In addition, there are the following problems: the molten metal will smoke during the transfer of the ladle at high temperature, which will damage the working environment, and the high-temperature molten metal will easily cause fire or explosion accidents due to spilling or flying.

Images