Iron mold cleaning device and method in iron mold sand-covered casting of shuttle roof

Abstract

The invention relates to an iron section removing device and an iron section removing method used during iron section sand cladding casting of a shuttle-type top plate, and belongs to the field of iron section sand cladding casting equipment. The iron section removing device comprises an ejecting cylinder, a vibrating device, an iron section conveying roller way, an iron section positioning device, a sand falling bucket device, a movable beam, a trolley body, a trolley connecting plate, an upper iron section ejecting device and a lower iron section ejecting device, wherein the movable beam is connected with a piston rod of the ejecting cylinder; the iron section positioning device is arranged in the middle of the iron section conveying roller way; a workbench is arranged on the vibrating device; the sand falling bucket device is fixed on the workbench; the trolley body is connected with the piston rod of a trolley cylinder through the trolley connecting plate; a gap is formed between the upper surface of the trolley body and the lower surface of the movable beam; the upper iron section ejecting device and the lower iron section ejecting device are arranged on the movable beam. The iron section removing device is used for removing the upper iron section and the lower iron section which are different in sand ejecting holes positions, thus meeting removal of iron section sand cladding of the upper iron section and the lower iron section with inconsistent positions of the sand ejecting holes.

Description

technical field [0001] The present invention relates to a device and a method, in particular to an iron mold cleaning device and method in the iron mold sand-covered casting of the shuttle roof, and one iron mold cleaning device is used to complete the upper iron mold with different shot hole positions. The utility model relates to the cleaning of molds and lower iron molds, which belongs to the field of iron mold sand-covered casting equipment. Background technique [0002] Iron mold sand-covered casting is one of the special castings. The mold is formed by covering the inner cavity of the metal mold with a thin layer of coated sand. The metal mold is called an iron mold; in the iron mold sand-coated casting production During the process, an upper iron mold and a lower iron mold are combined to form a complete casting mold. The sand coating layer on the upper and lower iron molds is formed by the sand shot molding machine through the sand shooting holes of the upper and low...

AI Technical Summary

Problems solved by technology

Although this patent can conveniently and efficiently remove the sand shooting hole of the iron mold and the residual sand in the inner cavity, so as to meet the production requirements of the iron mold sand-covered casting, but when the positions of the sand shooting holes of the upper and lower iron molds are inconsistent, two The iron type top hole cleaning machine is used to complete the top hole cleaning process of the upper iron type and the lower iron type respectively, so it still has the above defects

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