Extruder capable of automatically feeding blocky material and used for cable shielding material

可自动喂块状料的电缆屏蔽料用挤出机

Abstract

The utility model relates to an extruder capable of automatically feeding blocky material and used for cable shielding material, which comprises a machine barrel (1). The extruder is characterized in that: a feeding hopper (2) is arranged above a feeding port of the machine barrel (1); two feeding rolls (3) pass through the feeding hopper (2) and are respectively provided with a spiral wing panel (3.1), and the spiral wing panels are matched with each other; the two feeding rolls (3) are connected with a driving device (4) through a driving gear and a driven gear that are engaged with each other. The extruder can automatically uniform the feeding material, has even granulation size, and improves even absorption of cross-linking agent for the post working procedure.
本实用新型涉及一种可自动喂块状料的电缆屏蔽料用挤出机,它包括机筒(1),其特征在于:所述机筒(1)的喂料口上方设置有喂料斗(2),所述喂料斗(2)中穿设有两喂料辊(3),所述两喂料辊(3)上分别设置有相互配合的螺旋状翼片(3.1),所述两喂料辊(3)通过相互啮合的主、从动齿轮与驱动装置(4)相连接。本实用新型可自动喂块状料的电缆屏蔽料用挤出机,其能自动均匀喂料,造粒大小均匀,促进了后道工序交联剂的均匀吸收。

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