一种用于钢塑复合管的在线涂覆热熔胶设备

On-line hot melt adhesive coating equipment for steel-plastic composite pipe

Abstract

本实用新型提供了一种用于钢塑复合管的在线涂覆热熔胶设备,由直接连接的冷却定型套和涂胶模头组成。本实用新型克服现有衬塑用塑料管成型及涂胶方式上的问题,提供一种兼顾不圆度和涂胶压力流量稳定的新型成型涂覆方式。适用于衬塑型PVC、CPVC、HDPE、PERT钢塑复合管中衬塑用塑料管PVC、CPVC、HDPE、PERT等品种生产带涂胶内衬管的领域。
The utility model provides on-line hot melt adhesive coating equipment for a steel-plastic composite pipe, which consists of a cooling setting sleeve and an adhesive coating die head which are connected directly. The utility model solves the problem of molding and adhesive coating mode of the existing plastic pipe for lining plastics and provides a novel molding coating mode, which gives consideration to both out-of-roundness and stability of adhesive coating pressure and flow. The utility mode is suitable for the field of producing the adhesive lining pipes by utilizing various types of the plastic pipes for lining plastics, such as PVC, CPVC, HDPE, PERT and the like, in the lining plastic PVC, CPVC, HDPE, PERT steel-plastic composite pipe.

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Cited By (3)

    Publication numberPublication dateAssigneeTitle
    CN-102145534-AAugust 10, 2011广东联塑科技实业有限公司一种用于钢塑复合管的在线涂覆热熔胶设备
    CN-102424969-AApril 25, 2012中联重科股份有限公司制造薄壁管件内衬层的设备及方法
    CN-102424969-BJune 26, 2013中联重科股份有限公司Equipment for manufacturing thin-walled pipe inner liner, and method thereof