Manual control (debug)
Place the workpiece on the lower mold, open the valve 1 and let the valve inhale. At this time, the booster cylinder punch will quickly approach the workpiece. Open the valve 2 again and let the valve inhale. At this time, the workpiece can be stamped. When returning, first move the valve 2, then dial the valve 1, the pressurizing cylinder punch will quickly return. The program uses less pneumatic components and lower costs. In order to improve the production efficiency of the enterprise in the automatic production, the movable reversing valve is replaced by a foot switch.
The booster cylinder can be applied with the pneumatic control system of the external control circuit to place the workpiece on the lower mold. The valve 1 acts to make the valve 1 intake. At this time, the punch quickly approaches the workpiece, and after the punch contacts the workpiece, the gas and liquid increase. The pressure in the pressure cylinder rises, the pressure switch operates, the valve 2 is actuated, the valve 2 is inflated, and the pressurizing cylinder punch presses the workpiece to form. After 5 seconds delay, valve 1 and valve 2 act separately, so that valve 2 is inflated and the punch is quickly retracted.
The solution needs to be equipped with an electric control cabinet, and can also be matched with the robot loading and unloading parts to realize the automation of the production line. Compared with the pure manual system, the cost is higher, but the degree of automation is relatively high, and the operation is also safe. Therefore, this solution is widely used in places where automation requirements are high. The gas-liquid booster cylinder is quick and easy to automate the selection.
The booster cylinder is a hydraulic component that can change the input pressure and output at a higher pressure. The booster cylinder combines a hydraulic cylinder with a supercharger.
Suzhou gas-liquid booster cylinder principle
From large to small, the pressure will change with the size of the principle, so as to achieve the pressure effect of increasing the pressure of the pressure to tens of times, taking the pre-pressurized cylinder as an example: when the working pressure is pressed in the hydraulic oil (or On the surface of the piston, the hydraulic oil will compress the air and flow to the pre-pressing stroke chamber. At this time, the hydraulic oil will quickly push the displacement of the member. When the working displacement encounters the resistance greater than the pressure, the cylinder stops. At this time, the pressure is increased. The plenum chamber of the cylinder starts to pressurize due to the action of the electrical signal (or pneumatic signal) to achieve the purpose of molding the product. Structure and Advantages Gas-liquid booster cylinder system - the use of normal air pressure can achieve the high output of the hydraulic cylinder, no hydraulic unit. Its structure is cylinder + cylinder + empty oil conversion cylinder.
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