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[CN 201721734928.8] Pneumatic material support mechanism and material support control system of plate shearing machine


[CN 201721734928.8] Title of pneumatic material support mechanism and material support control system of plate shearing machine: Application number of pneumatic material support mechanism and material support control system of plate shearing machine: CN 201721734928.8 Applicant: Anhui Donghai Machine Tool Manufacturing Co., Ltd. Application date: 2017-12-13 Patent type: Utility model The utility model discloses a pneumatic material support mechanism and material support control system of plate shearing machine, belonging to the technical field of plate shearing machine. The pneumatic control system for the rear material support of the shearing machine of the utility model includes a cylinder, a solenoid valve and a two-position solenoid valve, wherein the rod cavity of the cylinder is connected with the B port of the solenoid valve, and the rodless cavity passes through a one-way The throttle valve is connected to port A of the solenoid valve, and on the other hand, it is connected to port B of the two-position solenoid valve through a pipeline; port P of the solenoid valve and a quick connector. The pneumatic material support mechanism of the plate shearing machine of the utility model comprises a rear material support device and the above pneumatic control system. The technical scheme of the utility model can effectively reduce the gap between the support plate and the workbench, so as to meet the use requirements of the plates to be cut with different lengths, and at the same time can effectively prevent the plate from being twisted and deformed at the knife edge position. Ensure the shearing quality and accuracy of the plate.