Drum-type sand washing equipment for removing burrs of iron casting blank

• Main Authors: NI LU, CHEN LUNSHOU
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2022
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

The roller type sand washing equipment comprises a base, a roller assembly is arranged between the inner walls of the base, the roller assembly comprises an outer roller body and an inner roller body which are sleeved with each other, and an interlayer formed between the outer roller body and the inner roller body is used for containing an iron casting; a plurality of brush bodies are uniformly arranged on the inner wall of the outer roller body and the outer wall of the inner roller, and a baffle assembly used for blocking iron castings is assembled at the bottom end of the interlayer; according to the technical key points, an outer barrel is combined with an inner roller, a driving motor drives the inner roller to rotate, and comprehensive sand washing treatment on the iron castings is completed; the inner roller with the multiple air bags is adopted, the air bags are inflated through the air pump, and therefore the thickness of an interlayer between the inner roller and the outer roller body is adjusted to