High-efficiency casting production line

Abstract

The invention relates to the field of casting, in particular to a high-efficiency casting production line. The high-efficiency casting production line comprises a placement table, a plurality of modules are placed on the placement table, an operation table is arranged on one side of the placement table, a rail is fixedly arranged on the ground, the rail is parallel to the length direction of the placement table, and the operation table is in sliding connection with the rail; a feeding hopper is arranged on the operation table, the bottom of the feeding hopper communicates with a discharging pipe, and an electric control valve for controlling the discharging pipe to be opened and closed is arranged on the discharging pipe. According to the high-efficiency casting production line, the operation table is moved relative to the rail, the feeding hopper is driven by the operation table to move, the discharging pipe of the feeding hopper is aligned with the pre-agent adding inlet in a module, the electric control valve is controlled to open the discharging pipe, quantitative pre-agents are added into the module, then the electric control valve is closed, and the operation table is moved again, so that the workload is greatly reduced; and in addition, the amount of injected pre-agents can be accurately controlled, and the forming quality of workpieces is guaranteed.

Description

technical field [0001] The present application relates to the field of casting casting, in particular to a high-efficiency casting production line. Background technique [0002] For castings, first of all, according to the model of the workpiece, it is necessary to use the sand to form the upper mold and the lower mold for casting, and then the upper mold and the lower mold are closed, and then the upper mold and the lower mold are closed. Molten iron is poured in, then cooled, and the workpiece is taken out after removing the molding sand. [0003] In the process of pouring molten iron into the mold cavity, it is necessary to add an appropriate amount of pre-agent into the cavity along with the molten iron. During the process of pouring molten iron, the refractory materials and other materials painted in the cavity will be heated and squeezed out by the molten iron. , is discharged from the vent hole of the upper mold, and the discharged gas is doped with a large amount of...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of low efficiency of casting molten iron at present, the purpose of this application is to provide a high-efficiency casting production line

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