一种车用阀片的芯棒预装装置及其预装和制备方法

A mandrel pre-installation device for vehicle valve sheet and its pre-installation and preparation method

主要叙述了提供一种车用阀片的芯棒预装装置,其目的在于解决现有阀片硫化过程中人工安装芯棒导致的操作繁琐、效率低,以及可能划破阀片内孔的问题。通过放置芯棒,固定阀片,抓取芯棒,以及将芯棒压入阀片内孔四步操作,实现芯棒高效、精准的安装。该装置简单便捷的将芯棒插入阀片的内孔中,操作自动化程度相对较高,提高生产的精准性和高效性,可有效避免阀片内孔划伤。另,本文还提供了一种橡胶尼龙阀片的制备方法,通过上述车用阀片的芯棒预装装置将芯棒预装到尼龙骨架的阀片上后,进行橡胶主体胶料的硫化操作,从而生产出符合要求的橡胶尼龙阀片。

The purpose of this paper is to solve the problems of complicated operation and low efficiency caused by manual installation of mandrels in the existing valve plate vulcanization process,as well as the problems that the inner hole of the valve plate may be scratched.Through the four-step operation of placing the mandrel,fixing the valve plate,grabbing the mandrel,and pressing the mandrel into the inner hole of the valve plate,the efficient and precise installation of the mandrel is realized.The device simply and conveniently inserts the mandrel into the inner hole of the valve plate,has a relatively high degree of automation,improves the accuracy and efficiency of production,and can effectively avoid scratches in the inner hole of the valve plate.This paper also provides a preparation method of the rubber nylon valve sheet.After the mandrel is pre-installed on the valve plate of the nylon skeleton through the mandrel pre-installation device,the vulcanization operation of the rubber main body compound is carried out,thereby producing the rubber nylon valve plate that meets the requirements.