I. Overview of Dispenser Screw Valve

Dispenser screw valve is a commonly used dispensing equipment, widely used in electronics, automotive, medical equipment an other fields. It realizes precise dispensing operation by rotating and pushing the screw to press the glue out of the glue storage cylinder.

Second, the components of the screw valve

Screw valve is mainly composed of screw, valve body and driving device. The screw is a spiral pushing device, the valve body is the channel for glue flow, and the driving device is driven by motor or pneumatic device to drive the rotation of the screw.

Third, the working principle of screw valve

1. Glue supply:Firstly, the glue is stored in the glue storage cylinder, and the supply pressure is controlled by the pressure stabilizer. When the dispenser starts to work, the glue is pushed from the storage cylinder to the screw valve.

2. Screw Rotation:The screw starts to rotate when the drive unit is activated. The threads on the screw push the glue from the inlet end of the valve body to the outlet end.

3. Glue flow: As the screw rotates, the glue enters the valve body and flows along the channel until it reaches the glue outlet end.

4. Glue precision control: By adjusting the screw's rotational speed and feed amount, the flow of glue and the precision of glue dispensing can be controlled. Different dispensing needs can be met by adjusting the parameters.

Fourth, the characteristics of the screw valve

1. High precision: screw valve adopts screw to push the glue, which can precisely control the flow of glue and the position of dispensing to ensure the precision and stability of dispensing.

2. Strong adjustability: By adjusting the screw's rotational speed and feed volume, different dispensing requirements can be realized, applicable to a variety of glue dispensing process.

3. Wide range of application: the screw valve is suitable for a variety of viscosity of the glue, can be used in electronic packaging, component fixing, circuit protection and other different fields.

4. Simple operation: screw valve is driven by motor or pneumatic device, simple and convenient operation, without complex debugging and installation.

Fifth, the screw valve application areas screw valve

Widely used in the electronics industry, such as cell phones, tablet computers and other electronic products dispensing; automotive industry, such as lamps, instrument panels and other parts dispensing: medical device industry, such as syringes, drug packaging and other sealing dispensing

Summary

Screw valve is a commonly used dispensing equipment, through the rotation and promotion of the screw, to achieve precise dispensing operation. Its working principle is simple and clear, with a wide range of applications, it can meet the dispensing needs of different fields. In the evolving field of glue application, screw valve will continue to play an important role.