Pipe feeding device

The utility model provides a pipe feeding device which comprises a support and a bottom frame, the bottom frame is arranged on one side of a feeding port of a laser pipe cutting machine, the support is fixed on one side of the bottom frame, a fixing rod used for fixing one end of a flat rope is arranged above one end of the support, a pressing block is arranged at the end, close to the fixing rod, of the flat rope, and a mounting plate is arranged above the bottom frame. A supporting rod is arranged above the end, close to the support, of the mounting plate, a bearing sleeve used for making contact with the flat rope is installed at the position, located at the same transverse position with the flat rope, of the outer side of the supporting rod, the pressing block can enable the position between the pressing block and the fixing plate to be kept in the perpendicular state under the condition that the flat rope is not stressed, and the next batch of materials can be conveniently put in. According to the flat r