Wax mold automatic cleaning production line

Abstract

The invention discloses an automatic washing production line of a wax mold. The automatic washing production line comprises an annular track. A conveying chain is arranged in the annular track and moves along the annular track. On the bottom of the conveying chain, a plurality of hooks are evenly distributed along the conveying chain. A drive device provides power for the conveying chain and is arranged on an upper region of the middle part of the annular track, one end of the annular track is a feeding region, and the other end of the annular track is a sizing region. A pre-blowing device, a washing device, a spray washing device and a blowing device are sequentially arranged on the side, from the feeding region to the sizing region, of the annular track. From the structure, the automatic washing production line of the wax mold can achieve automatic washing and turnover of a fired mold pouring gate before sizing, the labor intensity of an operator is lowered, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of melting and casting of auto parts products, in particular to an automatic wax mold cleaning production line. Background technique [0002] Casting generally does not apply pressure, does not require high strength of equipment and molds, has small restrictions on the size of the product, and has low internal stress in the product. Therefore, the production investment is less, and large parts with excellent performance can be produced, but the production cycle is long, and machining must be carried out after forming. [0003] Among them, investment casting is a casting method with a relatively long history. Investment casting, also known as lost wax casting, includes processes such as wax pressing, wax repairing, tree formation, dipping, melting wax, casting molten metal and post-processing. Lost wax casting is to use wax to make a wax mold of the part to be cast, and then coat the wax mold with mud, whic...

AI Technical Summary

Problems solved by technology

Due to the large number of wax models produced, the labor intensity of the operators is relatively high when cleaning, and the cleaned wax models need to be transferred to the sizing area. During the transfer process, there is a risk of re-contaminating the wax models. The cleanliness of the surface has a great influence on the quality of the sizing

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