2results about How to "Shock load relief" patented technology

The application discloses a full-automatic hydraulic four-side rotary plate splicing machine, and belongs to plate processing equipment. The machine comprises a rack, a four-side rotary workbench driven by a turbine speed reducer and supported by bearings, an electric switch door lock actuator and a door lifting oil cylinder arranged between the workbench and an intermediate support, a pressing module and an extrusion module arranged above the workbench, the extrusion module comprising a side pressing oil cylinder and a side pressing plate, a rolling slide group of the workbench driven by a first air cylinder, a roller sleeve anti-skid sleeve for realizing plate transfer, and a discharging module arranged on the inner side of the rack and driven by a second air cylinder, a screw rod and a screw rod motor to drive multiple sets of elastic telescopic blocks to elastically extend and retract to discharge, wherein the telescopic blocks comprise a shell, a spring and a telescopic plate, and a sliding block and a guide slide rail are in sliding cooperation to limit deviation and ensure accurate and smooth discharging action. The machine can realize full processes of automatic plate feeding, four-side rotary positioning, hydraulic extrusion plate splicing and automatic discharging, has high automation degree and plate splicing precision, is stable in operation, and can improve processing efficiency and product quality.