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[CN 201721347929.7] Pneumatic material support control device of shearing machine


[CN 201721347929.7] Title of Pneumatic Material Holding Control Device for Plate Shearing Machine: Application Number of Pneumatic Material Holding Control Device for Plate Shearing Machine: CN 201721347929.7 Applicant: Nanjing Yike Automation Co., Ltd. Application Date: 2017-10-18 Patent Type: Utility Model The utility model discloses a pneumatic material holding control device for plate shearing machine, including a frame, and its technical points are: clamping cylinders for clamping plates are arranged on both sides of the frame, the end of the piston rod of the clamping cylinder is connected with a clamp block; the frame is provided with a support plate located in front of the lower blade, the support plate is recessed with a guide groove parallel to the lower blade, and the guide groove There is a guide roller, and a rotating device is provided on one side of the guide roller; the rotating device includes a slave gear fixed on one end of the guide roller, a servo motor is fixed on the bearing plate, and the output shaft of the servo motor is fixed with a ring block, A master rack is extended at the edge of the ring block, and the master rack is engaged with the slave gear. The guide roller driven by the rotating device can gradually feed the plate between the upper blade and the lower blade to realize shearing; The clamping block can clamp the plate from both sides; The lifting cylinder can realize the retractor of the bearing plate, flexibly switch the automatic and manual operation modes, and save the machine floor space.