Moisturizing core storing frame

Abstract

The invention relates to a moisturizing core storing frame which comprises a core frame which is provided with a layer of core plates or a plurality of layers of core plates for accommodating sand cores; the core plate is provided with a cover body; a storing space which is used for accommodating sand cores is formed between the cover body and the core plate; and the core frame is provided with a vacuum device which is communicated with the storing space. For the sand core with high storing environmental requirements, through the moisturizing core storing frame provided by the invention, the condition that the strength of the sand core is lowered and the sand core is fractured caused by that the sand core absorbs moisture is avoided, so that the production beat can not be influenced, the sand core storing time can be prolonged, and the sand core performance can not be influenced; and through the moisturizing core storing frame, the sand core storage is not limited in a constant-temperature constant-moisture room.

Description

technical field [0001] The invention relates to the field of sand core storage, in particular to a moisturizing core storage rack. Background technique [0002] At present, the conventional storage method for sand cores with high storage requirements is to store them in a constant temperature and humidity room. Sand core, even if it is stored in a constant temperature and humidity room, the sand core will still break, which will affect the production cycle and increase the cost. Contents of the invention [0003] The purpose of the present invention is to provide a kind of moisturizing storage core frame. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] A moisturizing core storage frame, comprising a core frame, one or more layers of core plates for placing sand cores are arranged on the core frame, a cover is provided on the core plate, and the cover and the A storage space capable of placing sand cores i...

AI Technical Summary

Problems solved by technology

[0002]At present, the conventional storage method for sand cores with high storage requirements is to store them in a constant temperature and humidity room. After all, the number of sand cores that can be stored in a constant temperature and humidity room is limited , In addition, for some special sand cores with higher storage environment requirements, even if they are stored in a constant temperature and humidity room, the sand cores will still break, which will affect the production cycle and increase the cost

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