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A kind of sand cleaning method of casting mould

A casting mold and sand cleaning technology, which is applied in the field of wear-resistant steel ball production, can solve the problems of difficult sand cleaning and abrasive damage, and achieve the effects of saving manpower, improving sand cleaning efficiency, and preventing mold damage

Active Publication Date: 2022-06-24
安徽省凤形新材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a sand cleaning method for casting moulds, which solves the technical problem that the sand cleaning of wear-resistant steel ball casting molds in the prior art is difficult and easily causes abrasive damage

Method used

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  • A kind of sand cleaning method of casting mould
  • A kind of sand cleaning method of casting mould
  • A kind of sand cleaning method of casting mould

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] A kind of sand cleaning method of casting mould, comprises the steps:

[0032] Step 1. Take the mold after casting, turn the cavity surface upside down and transport it into the casting mold sand cleaning equipment;

[0033] Step 2, the ultrasonic sand loosening device 13 transmits high-frequency vibration to the mold, and vibrates and loosens the small iron blocks and the massive molding sand attached to the surface of the mo...

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Abstract

The invention discloses a sand cleaning method for a casting mold, which belongs to the technical field of wear-resistant steel ball production and solves the technical problems in the prior art that the sand cleaning of the wear-resistant steel ball casting mold is difficult and easily causes abrasive damage. In the invention, the molding sand on the surface of the mold is ultrasonically dispersed, and then the stubbornly attached molding sand is brushed up with a wire brush, and finally the stripped molding sand is blown out and collected. The invention discloses a sand cleaning equipment suitable for the sand cleaning method. The equipment includes Roller conveyor, the mold loading device is conveyed on the roller conveyor, a sand brushing device is installed above the middle of the roller conveyor, an ultrasonic sand loosening device is installed on one side of the sand brushing device, and an ultrasonic sand loosening device is installed on the other side of the sand brushing device. Sand blowing device, which decomposes the sand cleaning process and realizes automatic flow operation, which improves the sand cleaning efficiency on the premise of ensuring the quality of sand cleaning.

Description

technical field [0001] The invention belongs to the technical field of wear-resistant steel ball production, and in particular relates to a sand cleaning method for casting molds. Background technique [0002] Wear-resistant steel balls are widely used in metallurgy, machinery, mining, coal and other industries. They are one of the most important industrial materials and have a huge market demand. When the wear-resistant steel ball is produced by casting, in order to increase the surface roughness of the wear-resistant steel ball, sandblasting is often performed in the mold cavity to achieve the desired effect, and the mold needs to be cleaned after production. The existing sand cleaning method is that the operator beats the mold to clean the sand, which generally requires two to three people to operate, which is labor-intensive and low in work efficiency. Sharp tools are often used to beat and clean the sand. It will often cause mold damage and shorten the service life of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B1/04B08B5/02B08B7/02B08B13/00B22D45/00
CPCB08B5/02B08B7/02B08B13/00B22D45/00B08B1/12B08B1/32
Inventor 陈晓陈维新储贵安沈茂林夏长平陈来发李忠奎俞海青胡朝辉
Owner 安徽省凤形新材料科技有限公司
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