Machine tool for manufacturing stemming for blasting hole sealing

The utility model belongs to the field of blasting auxiliary tools, and particularly relates to a machine tool for manufacturing stemming for blasting and hole sealing. Comprising a stemming cylinder which is installed on a base. A stemming cavity formed by stretching a section along a straight line is arranged in the stemming barrel, a stemming opening mold is connected to the stemming barrel and blocks the stemming cavity from one end, a piston is installed in the stemming cavity at the end opposite to the stemming opening mold, and the side face of the piston is attached to the side wall of the stemming cavity in a sliding mode. A feeding opening communicated with the stemming cavity is formed in the stemming barrel and located in the sliding stroke of the piston, and the piston is connected with the push-pull mechanism; according to the machine tool for manufacturing the stemming for blasting and hole sealing, the traditional mode that the stemming is manually pinched by hands is replaced, the stemming ma