Lead Oxide Scraper Device for Zinc Alloy Casting

Abstract

The invention discloses a lead oxide scraping device for zinc alloy casting, relates to the technical field of zinc alloy casting, and solves the problem that in the existing zinc alloy scraping, workers use a small shovel to scrape off the lead oxide on the surface, which is easy to inhale toxic and harmful gases , easy to burn, and at the same time, manual scraping operation is troublesome and the work efficiency is low, including the bracket body; a set of motors is fixedly connected to the left side of the front face of the bracket body; a set of drive sprockets is connected axially to the left and right sides of the upper part of the bracket body A set of chains are wound around the outer sides of the two sets of transmission sprockets; multiple sets of scraping screw screws are uniformly arranged on the chains and connected axially; multiple sets of scraping blocks are evenly arranged and slidingly connected on the chains. The device can scrape and collect lead oxide only through the rotation of the motor, and realize automatic reset, high automation, no manual intervention, avoid manual operation, can effectively protect the staff, and at the same time, the production efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of zinc alloy casting, in particular to a lead oxide scraping device for zinc alloy casting. Background technique [0002] At present, most zinc alloys generally need to be baked and melted at high temperature before die-casting. After high-temperature baking and melting, the surface of the zinc alloy in the mold is prone to produce more lead oxide crystals, which will affect the forming of the zinc alloy. Flatness has a great influence, so workers need to scrape off the lead oxide crystals on the upper surface of the conveying mold before die casting. [0003] Based on the above, the existing scraping of zinc alloy is that the workers scrape off the lead oxide on the surface with a small shovel. During the scraping process, the workers need to work in a high temperature environment. The working environment is harsh, and it is easy to inhale toxic and harmful gases, and it is easy to burn. , At the same tim...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide the lead oxide scraping device that is used for zinc alloy casting, to solve the existing zinc alloy scraping that proposes in the above-mentioned background technology is that the workman scrapes off the lead oxide on the surface by a small shovel, and when scraping During the process, workers need to work in a high-temperature environment, the working environment is harsh, they are easy to inhale toxic and harmful gases, and they are easy to burn. At the same time, the manual scraping operation is troublesome and the work efficiency is low.

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