Automatic lifting and feeding mechanism and method for material rest bars

• Main Authors: YAN DAN, ZHANG JIADONG, ZHU FULIN
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2023
• Subjects: CONVEYING; HAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS; HANDLING THIN OR FILAMENTARY MATERIAL; HAULING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; LIFTING; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; SLEDGES; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The invention discloses an automatic material rack bar lifting and feeding mechanism and method.The feeding mechanism comprises a material rack trolley, a material rack, a lifting mechanism and a push plate feeding machine, the lifting mechanism comprises a hydraulic cylinder assembly and a lifting mechanism fixing frame which are arranged on a mounting bottom plate, and a sliding assembly is arranged on the lifting mechanism fixing frame; the upper portion of the sliding assembly is fixedly connected with the upper portion of the hydraulic cylinder assembly through screws, a left guide assembly and a right guide assembly are arranged on the material frame, and the right guide assembly is higher than the left guide assembly. Compared with the prior art, the full-automatic lifting device has the beneficial effects that bars in the material frame are lifted to a certain height through power of the hydraulic cylinder and roll into a stock bin of a push plate feeding machine along a set inclined plane, and full-a