毕业设计（论文）-灌装生产线上灌装阀的设计（含全套图纸）.doc

摘要 本公开了一种液体灌装阀液体灌装方法,该液体灌装阀的结构是,阀体的上部设有液体进口,滑动体与阀体滑动配合并在其间设有弹性抵压件,滑动体的下部设有液体出口；阀体上固设有排气管,该排气管的一端从滑动体穿过后伸出液体出口,另一端与外界相通而形成排气通道；在滑动体与排气管上设有相配合的密封面,在液体灌装阀导通时,液体进口与液体出口之间形成灌液通道在排气通道设有,用来安装压紧螺母 ，阀可以通过调节螺母和压紧螺母调节弹簧的张力和阀体尺寸，用来调节灌装过程中一些小的光装误差，本发明在于灌装完成后能及时停止灌装,灌装精度高,节约能源,且液体灌装阀结构简单。Abstract This paper design discloses a liquid filling valve, the liquid filling method and filling machine production line rotation arrangement and arrangement, the liquid filling valve structure is, the upper part of the body with liquid imports, sliding body and body sliding cooperate and in it is worth with elastic pressure a control in the process of filling valve in filling sealing, sliding the lower part of the body with liquid export; xports and filling sealing device equipped with head, through the extrusion pressure sealing contact, fixed on the valve body with exhaust pipe, the one end of the exhaust from sliding body through the liquid filling out after export and head connection, the other end of the interconnected and the formation of exhaust channel; In the sliding body and exhaust pipe on the combined with ptfe, in liquid filling valve turn-on, liquid import and export filling liquid formed between liquid channel, filling the largest size and head more than liquid maximum size of the word, and sliding body outer diameter of the line, Can avoid the filling process of liquid foam on the impact form lots of filling accuracy and efficiency, the effects of the exhaust passages in the installation pressure nut place with thread, used to install the pressure nut, valves may be through the conditioning nut and pressure nut adjusting spring the tension and the body size, Used to regulate the filling process with a small light error, the present invention is complete in time after filling can stop filling, filling high precision, save energy and wide application, high efficiency, and the liquid filling valve structure is simple. Keywords: sliding body; The exhaust; Decorate; low pressure of