Semi-automatic casting molten iron supply system

Abstract

The invention discloses a semi-automatic casting molten iron supply system. The semi-automatic casting molten iron supply system comprises a transmission system for circulated conveying of ladles, a melting zone and a casting zone are arranged along a conveying path of the ladles, two melting furnaces are arranged in the melting zone left and right side by side, each melting furnace is connected to support seats on the left and right sides through a rotating device, a molten iron feeding table with a gravity sensor is correspondingly arranged in front of each melting furnace, the ladles are connected to a circular track of the transmission system through cable ropes with first lifting devices, and all connection points are evenly distributed; and the transmission system, the first liftingdevices, the gravity sensors and the rotating devices are connected to a control module. The semi-automatic casting molten iron supply system can automatically realize molten iron circulating feeding,the two melting furnaces alternately work in a matched manner, the production efficiency is greatly increased, the artificial participation component is small, and the semi-automatic casting molten iron supply system is more safe.

Description

technical field [0001] The invention relates to the technical field of casting technology, in particular to a semi-automatic casting molten iron supply system. Background technique [0002] Casting is the process of pouring smelted metal liquid into the mold, cooling and solidifying to obtain the required shape and performance of the parts. Casting is a commonly used manufacturing method, with low manufacturing cost and high process flexibility. It can obtain complex shapes and large castings. It occupies a large proportion in mechanical manufacturing, such as machine tools accounting for 60-80%, automobiles accounting for 25%, tractors accounting for 50-60%; [0003] The foundry process can be divided into three basic parts, namely casting metal preparation, mold preparation and casting treatment. Cast metal refers to the metal material used for pouring castings in casting production. It is an alloy composed of a metal element as the main component and adding other metal ...

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Problems solved by technology

However, on the one hand, the above-mentioned method involves many steps of manual participation. Because the temperature of the cast alloy after smelting is extremely high, there is a great potential safety hazard by manually dumping the material and transporting the ladle; on the other hand, melting the cast alloy requires a long process. During this period of time, the follow-up process is easy to be put on hold, and castings cannot be continuously produced. At the same time, it is time-consuming and laborious to manually transport the ladle, which reduces production efficiency.

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