Intelligent sand feeding device for casting production line

Abstract

The intelligent sand feeding device for the casting production line comprises a top plate, a plurality of supporting legs are arranged at the bottom of the top plate, a sand storage hopper is fixed to one end of the top plate, an elevator is arranged beside the sand storage hopper, a sand loading hopper is arranged at the working end of the elevator, and two rails arranged in the length direction of the top plate are fixed to the upper end of the top plate in parallel; a sand conveying vehicle is arranged above the track, rolling wheels which are rotationally connected are arranged on the two sides of the sand conveying vehicle, fixing plates are fixed to the two ends of the top plate, transmission wheels which are rotationally connected are arranged on the fixing plates, a transmission chain parallel to the track is meshed between the two transmission wheels, and a connecting block which is fixedly connected with the transmission chain is arranged on the side wall of the sand conveying vehicle; according to the intelligent sand feeding device provided by the invention, molding sand is transferred into the sand storage box of each sand shooting molding machine by moving the sand conveying vehicle, so that the sand feeding efficiency is improved, the labor consumption is reduced, and the automation degree and the intelligent degree of a production line are improved.

Description

technical field [0001] The invention relates to the technical field of sand casting, in particular to an intelligent sand loading device for a casting production line. Background technique [0002] Sand casting refers to the casting method of producing castings in sand molds. Steel, iron and most non-ferrous alloy castings can be obtained by sand casting. Because the molding materials used in sand casting are cheap and easy to obtain, the casting molds are easy to manufacture. Single-piece production, batch production and mass production can be adapted. For a long time, it has been the basic process in casting production. The sand shooting machine uses compressed air to uniformly inject molding sand into the mold and compact it. It mainly includes the frame 1. There is a sand storage box on the top of the frame, and a sand outlet at the bottom of the sand storage box. There are a large number of sand shooting machines in the foundry factory. However, after the molding sand i...

AI Technical Summary

Problems solved by technology

[0002] Sand casting refers to the casting method of producing castings in sand molds. Steel, iron and most non-ferrous alloy castings can be obtained by sand casting. Because the molding materials used in sand casting are cheap and easy to obtain, the casting molds are easy to manufacture. Single-piece production, batch production and mass production can be adapted. For a long time, it has been the basic process in casting production. The sand shooting machine uses compressed air to uniformly inject molding sand into the mold and compact it. It mainly includes the frame 1. There is a sand storage box on the top of the frame, and a sand outlet at the bottom of the sand storage box. There are a large number of sand shooting machines in the foundry factory. However, after the molding sand in the sand storage box of the existing sand shooting machine is used up, Molding sand can only be replenished manually by workers, which is low in efficiency and high in labor costs

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