How does the paper sticking machine work?

The paper sticking machine has been developed on the basis of the integration of plate valves in the past 10 years, with the valve body itself as the connecting body. No additional nucleus is required. The same size of the Paper sticking machine.Paper sticking machine oil port and bolt hole size, position and number are the same as the matching plate type directional control valve, as long as the same diameter of the Paper sticking machine is superimposed in a certain order, plus Electromagnetic or electro-hydraulic reversing valve. Then use bolts to form a variety of typical hydraulic systems.

The paper sticking machine works in the same way as a normal hydraulic valve, but the specific structure is different. The paper sticking machine consists of a pilot valve and a main valve. The paper sticking machine works as follows: when the pressure oil enters from the P port, it acts on the right end of the main spool 6, and enters the b cavity through the small hole d, and then acts on the mirror valve core 3 of the pilot valve through the small hole a. When the oil-repellent pressure is lower than the adjustment pressure of the valve, the poppet valve is closed, the main valve is also closed, and the oil in the valve does not flow. When the oil inlet pressure is high to the side of the adjustment II pressure, the cone valve core is opened. At this time, the oil in the b chamber flows through the small hole a, the cone valve port and the small hole c, and the oil flows from the e port. Flow through the small hole d causes a pressure difference between the two bat fluids of the main valve core. This pressure difference causes the main valve core of the Paper sticking machine to move leftward against the elastic force and frictional force of the spring 5, and the valve opening is opened, and the P port is realized. The overflow to the T port. The pre-compression amount of the spring 2 is adjusted to adjust the adjustment pressure of the Paper sticking machine, that is, the overflow pressure.