Sand cleaning machine with casting easy to take

Abstract

The invention discloses a sand cleaning machine with a casting easy to take. The sand cleaning machine with the casting easy to take comprises a base. A square pipe is arranged at the top of the base, a rotary roller is arranged inside the square pipe, and a supporting frame is arranged on one side of the square pipe. The supporting frame is provided with a driving motor connected with the rotary roller. A plurality of rows of brush rods are arranged on the inner wall of the rotary roller at equal intervals, and a plurality of brush bristles are arranged on the brush rods spirally. A plurality of through holes in different sizes are formed in the inner wall of the rotary roller. A strip-shaped opening is formed in the lateral surface of the rotary roller, sliding rails are arranged at the two ends of one side of the opening in parallel and provided with an upper cover moving along with the sliding rails, and the upper cover can cover the opening. The strip-shaped opening is formed in the lateral surface of the rotary roller so that the casting can be convenient to take. The sliding rails are arranged at the two ends of one side of the opening and used for installing the upper cover, and the upper cover can move on the sliding rails in a reciprocating mode, so that the casting is convenient to take. The upper cover can cover the opening when moving to one end. The sand cleaning machine with the casting easy to take has the advantages that the structure is simple, use is safe, and the casting is easy to take.

Description

technical field [0001] The invention relates to a cleaning device, in particular to an easy-to-take sand cleaning machine for castings. Background technique [0002] Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into the pre-prepared mold by pouring, injection, suction or other casting methods, and after cooling, it is polished and other subsequent processing methods , the resulting object has a certain shape, size and performance. [0003] Molding sand is usually formed on the surface of the newly produced casting, which affects the use of the product. The sand cleaning machine is a device for cleaning the molding sand on the surface of the molded casting. Generally, small-sized castings are manually cleaned on the spot, using iron hooks and hand hammers to operate, which is difficult to control, and the sand-cleaning effect is poor and the efficiency is low; while medium-sized and large-sized castings ar...

AI Technical Summary

Problems solved by technology

Generally, small-sized castings are manually cleaned on the spot, using iron hooks and hand hammers to operate, which is difficult to control, and the sand-cleaning effect is poor and the efficiency is low; while medium-sized and large-sized castings are mostly cleaned by sand-cleaning machines, and the existing sand-cleaning The general structure of the machine is complex, the labor intensity is high, and the dust and sand particles generated by it are easy to splash out and cause harm to the workers.

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