Introduction to the process of electric suction cup application


  Electric suction cupIt is a common component in vacuum system, and it is also a widely used part in industrial automation. However, a familiar electric suction cup is walking around us. How much do you know? Do you know the process of electric suction cup application?

Because the material of the suction nozzle is rubber, the electric suction cup needs to be replaced after a period of use, so the suction cup is a vulnerable part in the vacuum system; in use, the suction cup’s mouth and the surface of the workpiece contact to form a closed space, so that the suction cup Keep the pressure difference between the inside and outside, and then play the purpose of adsorbing and grasping the workpiece. The connection end of the suction cup is usually connected with a hose in the vacuum system through a metal structure (fitting) to achieve the purpose of forming a vacuum.

1. Classification of electric suction cups:

When we choose suction cups when designing and supporting, we often need to consider the overall structure of the suction cups and fittings. The fittings of the suction cups are divided into fixed and spring styles. The fittings of the fittings have vertical and vertical interfaces; the suction cups themselves are divided into flat suction cups, corrugated suction cups and some special suction cups.

2. The occurrence of vacuum in the electric suction cup system

There are two commonly used methods for the establishment of vacuum:

A. Vacuum pump B. Vacuum generator

In general, if the number of electric suction cups is not very large and the diameter of the suction cups is not too large, it is economical to use jet vacuum generators to generate vacuum. Because the jet vacuum generator itself needs general compressed air to generate vacuum, there is no need to install other vacuum pipes.

If the vacuum consumption is relatively large, such as a color picture tube manufacturer, it is more reasonable to use a vacuum pump.

3. Selection of electric suction cup vacuum accessories

The common vacuum generation method of vacuum components is the jet vacuum generation method. The vacuum generation method should be selected according to the diameter and number of the electric suction cups. Vacuum generator or vacuum pump. After the vacuum generation method is determined, the following essential components are needed to form an electric suction cup mechanism: electric suction cup + (vacuum switch + vacuum filter+ vacuum generation{{3} }Vacuum break valve+True air conditioning pressure valve+Vacuum cylinder).

In summary, after the selection of electric suction cup accessories is a complete vacuum system, the suction cup can normally work for us 24 hours a day in the project, and replace manual manual grabbing, especially when grabbing certain Some corrosive and toxic objects are the strengths of suckers.

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