PE pipe material, mandrel heat sink

一种聚乙烯管材、芯模降温装置

Abstract

The utility model belongs to the technical field of the cooling of PE pipe material, specifically a PE pipe material, mandrel heat sink. The utility model discloses a take die head, convulsions tuber pipe, the convulsions fan in wind channel, the take die head in wind channel and convulsions tuber pipe be connected, the convulsions tuber pipe stretches out, its outside is provided with the convulsions fan, the convulsions tuber pipe be connected with three convulsions fans at least. The utility model discloses a reform transform the inner wall structure of extrusion equipment die head, equipment forms the wind channel with the product inside of production. Increase the convulsions motor at the die head afterbody, let the air flow fast to die head afterbody direction from the product end of production is inside. Combine outer tank cold water spray cooling, make the product obtain in external synchronization cooling, crystallization, avoided the product the that time wire -electrode cutting is later port shrink phenomenon to appear. Additionally, the utility model discloses simple structure, the practicality is strong, the multifunctional digital perpetual calendar is suitable for popularization and use in related technical field.
本实用新型属于聚乙烯管材降温技术领域,具体是一种聚乙烯管材、芯模降温装置。本实用新型包括带风道的模头、抽风风管、抽风风机,所述的带风道的模头与抽风风管连接,抽风风管伸出,其外部设置有抽风风机,所述的抽风风管至少连接有三台抽风风机。本实用新型通过改造挤出设备模头的内壁结构,设备与生产的产品内部形成风道。在模头尾部增加抽风电机,让空气从生产的产品末端内部向模头尾部方向快速流动。结合外部水箱冷水喷淋冷却,使产品得到内外同步冷却、结晶,避免了下线切割以后的产品出现端口收缩现象。另外,本实用新型结构简单,实用性强,本实用新型适合在相关技术领域推广应用。

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