Metal pipe three-way connector casting molding demolding post-treatment system

Abstract

The invention relates to a metal pipe three-way connector casting molding demolding post-treatment system. The system comprises a mounting frame and three-way connectors, wherein the mounting frame iscomposed of a vertical plate and a horizontal plate arranged at the bottom of the vertical plate, multiple sets of clamping mechanisms are arranged on the front face of the vertical plate, and the three-way connectors are fixed in the clamping mechanisms; and a transverse slag removing mechanism is arranged at the top of the vertical plate, and a longitudinal slag removing mechanism is arranged at the top of the horizontal plate. According to the system, the three-way connectors are fixed through the multiple sets of clamping mechanisms so that the transverse slag removing mechanism and the longitudinal slag removing mechanism can conveniently remove slag in inner cavities of the multiple three-way connectors at the same time, the slag removing efficiency is improved, and meanwhile the working intensity of workers is reduced; through meshing transmission of racks and gears, the direction of the three-way connectors is adjusted, and sand can fall down from the three-way connectors conveniently; and one end of a lifting plate is lifted through three sets of air cylinders, so that sand slides into rectangular through holes from the lifting plate conveniently.

Description

technical field [0001] The invention relates to the technical field of casting processing of metal pipe fittings, in particular to a post-processing system for casting and demolding of tee joints of metal pipe fittings. Background technique [0002] Tees, also known as pipe fittings tees or tee fittings, tee joints, etc., are mainly used to change the direction of the fluid. They are used at the branch pipes of the main pipeline and can be classified according to the size of the pipe diameter. It is generally made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon, PVC and other materials, and the tee connector of the metal pipe fitting is formed by casting. [0003] Sand casting refers to the casting method that produces castings in sand molds. Steel, iron and most non-ferrous alloy castings can be obtained by sand casting. Castings produced by sand casting need to clean the inner and outer cavities after demoulding. At presen...

AI Technical Summary

Problems solved by technology

Steel, iron and most non-ferrous alloy castings can be obtained by sand casting. Castings produced by sand casting need to clean the inner and outer cavities after demoulding. At present, most of them use manual cleaning. The specific method is: remove the slag with a hammer Gate and shake off the sand of the casting, and then use a sandblasting machine for sandblasting; the slag removal efficiency of this method mainly depends on the proficiency of the workers, the slag removal efficiency is low, and the work intensity of the workers is relatively high

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