Clay sand resin sand mixing equipment and process for casting

Abstract

The invention relates to the technical field of sand mixing equipment, and discloses a clay sand resin sand mixing equipment and process for casting. The equipment includes a fixed box, the four corners of the bottom of the fixed box are fixedly installed with a base, and the bottom of the fixed box is fixedly installed with a discharge port. , the inner cavity of the fixed box is fixedly installed with a connecting rod, both sides of the top of the connecting rod are slidably connected to the stirring shaft, the left and right sides of the stirring shaft are fixedly installed with stirring blades, and both sides of the stirring shaft are fixedly installed with horizontal rods, The other end of the horizontal rod penetrates and extends to the outside of the fixed box and is fixedly connected with the rectangular block. The clay-sand-resin-sand mixing equipment for casting, by setting the screw and the rectangular block, uses the rotation of the screw to drive the rectangular block to reciprocate along the screw, and then the two stirring shafts inside the fixed box reciprocate in the horizontal direction. The stirring shaft is fixed at the bottom of the stirring box, and this method is used to drive the stirring shaft to ensure that the two kinds of sand can be stirred more evenly, and there is no stirring dead angle.

Description

technical field [0001] The invention relates to the technical field of sand mixing equipment, in particular to a clay sand resin sand mixing equipment and process for casting. Background technique [0002] Clay sand is a kind of sand that is classified according to the mud content in the sand. Resin sand plastic particles are particles made of thermoplastic acrylic or polymerized thermosetting amine. Clay sand resin sand mixing equipment for casting is suitable for clay sand and resin sand. Equipment for mixing resin sand. [0003] When the existing clay sand resin sand mixing equipment for foundry mixes two kinds of sand, the two kinds of sand are directly poured into the inside of the mixing box, so that the two kinds of sand cannot be fully mixed evenly, and there is a dead angle in the mixing process, which reduces the mixing capacity of the device. s efficiency. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the present invention pro...

AI Technical Summary

Problems solved by technology

[0003] When the existing clay sand resin sand mixing equipment for foundry mixes two kinds of sand, the two kinds of sand are directly poured into the inside of the mixing box, so that the two kinds of sand cannot be fully mixed evenly, and there is a dead angle in the mixing process, which reduces the mixing capacity of the device. s efficiency

Images