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Casting sand grinding and mixing system

A mixing system and casting sand technology, which is applied to casting molding equipment, cleaning/processing machinery of casting mold materials, metal processing equipment, etc., can solve problems such as low efficiency, manpower and material resources, and inability to meet the needs of large-scale casting production , to achieve the effect of improving efficiency, reducing labor costs and high degree of automation

Inactive Publication Date: 2015-09-16
WUHU CHENGTUO AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] According to the different types of castings, it is usually necessary to mix casting sand, but the current mixing process of casting sand is mostly through manual screening and mixing, which is inefficient and consumes a lot of manpower and material resources, which cannot meet the needs of large-scale casting production

Method used

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  • Casting sand grinding and mixing system

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Embodiment Construction

[0017] like figure 1 As shown, the casting sand grinding and mixing system is provided with at least two main bins 1, the number of main bins 1 can be set according to the type of main material to be ground, and the bottom of the main bin 1 is equipped with a discharge port, in order to facilitate unloading , the discharge port at the bottom of the main silo 1 is the flexible discharge port 2, and the flexible discharge port 2 is a hollow columnar discharge port made of canvas. In addition, a vibrator 3 is bound outside the flexible discharge port 2, so that When unloading, the vibrator 3 can drive the flexible discharge port 2 to vibrate to ensure smooth unloading and avoid material clogging and system interruption.

[0018] Below the discharge port of the main silo 1, there is a coarse material conveyor belt 4 that conveys the material (main material) to the grinder 5. The grinder 5 grinds the material and can mix two or more main materials at the same time. 5. The discharg...

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Abstract

The present invention discloses a casting sand grinding and mixing system, which is provided with at least two main silos, bottoms of the main silos are provided with discharge ports, a coarse material conveyor belt which is used to transport a material to a burnisher is arranged below the discharge port of the main silo, a fine conveyor belt which is used to transport the material to a storage silo is arranged at the discharge port at the bottom of the burnisher, and a vibrating screen is arranged below the fine conveyor belt and above the storage silo. The casting sand grinding and mixing system has the advantages simple structure, high degree of automation, improvement of the efficiency of sand mixing, and reducing of labor costs.

Description

technical field [0001] The present invention relates to systems for mixing foundry sand. Background technique [0002] According to different types of castings, it is usually necessary to mix casting sand. However, most of the current casting sand mixing processes are manually screened and mixed, which is inefficient, consumes a lot of manpower and material resources, and cannot meet the needs of large-scale casting production. Contents of the invention [0003] The technical problem to be solved by the present invention is to realize a casting sand mixing system that can automatically mix different proportions according to requirements. [0004] In order to achieve the above purpose, the technical solution adopted in the present invention is: a casting sand grinding and mixing system, the system is provided with at least two main silos, and the bottom of the main silos is provided with a discharge port, and the discharge port of the main silo There is a coarse material c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C5/04
Inventor 张金仓彭成宏沈承山
Owner WUHU CHENGTUO AUTO PARTS
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