Automatic pipe feeding mechanism

The utility model discloses an automatic pipe feeding mechanism which comprises a stock bin mechanism, a jacking mechanism and a discharging mechanism. The stock bin mechanism comprises a discharging port, a stock bin, side supporting plates, a polish rod, a stock bin oil-free lining and a stock bin partition plate, the jacking mechanism and the discharging mechanism are arranged at the discharging port of the stock bin mechanism, the side supporting plates are installed at the two ends of the stock bin, the polish rod is fixed to the upper portion of the stock bin, the two ends of the polish rod are fixed to the side supporting plates, and the stock bin oil-free lining is fixed to the stock bin partition plate. The stock bin oil-free lining is movably connected with the polish rod, and the stock bin partition plate is connected with the stock bin oil-free lining. According to the automatic pipe feeding mechanism, conveying of a single pipe can be achieved, automation and unmanned operation of the whole proce