Unlock instant, AI-driven research and patent intelligence for your innovation.

Casting riser molding sand cleaning mechanism

A riser mold and casting technology, applied in the field of casting riser sand cleaning mechanism, can solve the problems of inability to meet large-scale processing, poor working conditions, worker burns, etc., and achieve the effect of simple structure, ensuring safety, and easy grasping

Active Publication Date: 2017-06-27
GUANGZHOU SEAHAWN IND ROBOTICS
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In view of such situations, manual cleaning is usually adopted. Manually hold corresponding tools to clean the molding sand at the riser of the casting. The cleaning effect is better, but the efficiency is low and cannot meet the requirements of mass processing.
In addition, sometimes the castings are not completely cooled, and workers are prone to safety accidents during the cleaning process, and the working conditions are also very bad.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Casting riser molding sand cleaning mechanism
  • Casting riser molding sand cleaning mechanism
  • Casting riser molding sand cleaning mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0034] Such as Figures 1 to 5 As shown, in the embodiment of the present invention, the casting riser sand cleaning mechanism is used to carry out sand cleaning treatment on the casting riser periphery in the sand box, including a sand loosening device 1 and a sand suction device 2, wherein the sand loosening The device 1 is used to loosen the moldin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a casting riser molding sand cleaning mechanism. The mechanism comprises a sand loosening device for loosening molding sand at the peripheral part of a casting riser, and sand sucking devices spaced on one side of the sand loosening device for sucking the loosened molding sand. The sand loosening device is provided for loosening the molding sand at the peripheral part of the casting riser in a sand box, so that the sand sucking device is convenient to suck the molding sand; and the sand loosening device and the sand sucking device are matched to achieve the purpose of automatically cleaning the molding sand in the casting riser, so that the cleaning efficiency is improved, and the cleaning safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of casting cleaning, in particular to a casting riser sand cleaning mechanism. Background technique [0002] Piston ring is one of the key parts of internal combustion engine. In the casting production of piston rings, the casting of piston ring blanks is usually carried out in the way of multi-box integral casting. When the casting is cooled to a certain temperature (the maximum temperature of the casting at this time is still 300-400 degrees Celsius), it is necessary to perform a sand removal operation on the sand box with the casting to facilitate the removal of the casting. This process is called shakeout. After removing the molding sand, it is necessary to separate the cast piston ring blank from the casting runner. This process is called drop ring. [0003] In the current foundry industry, in the post-processing process of castings, sometimes it is necessary to clean the molding sand at the riser of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B22D31/00
CPCB22D31/002
Inventor 胡贤彭勇超马运兴郑中庆
Owner GUANGZHOU SEAHAWN IND ROBOTICS