Quartz glass tube flame polishing processing equipment and processing method

The invention discloses quartz glass tube flame polishing machining equipment and a processing method, and belongs to the technical field of flame polishing. The quartz glass tube flame polishing machining equipment comprises a frame, a supporting frame and a flame jetting mechanism are slidably mounted at the top of a frame platform, and a plurality of heat insulation guide sleeves are connected to an inner cavity of the supporting frame at equal intervals along the axis; and a discharging mechanism used for lifting out the glass tube bodies is arranged on one side of the supporting frame in the axis direction. According to the glass tube polishing device, flames can enter the rear side flame groove after entering the first heat transfer sleeve, after the flames are limited by the side flame groove, the flames enter the inner side heat insulation guide sleeve through lateral guiding of the guide plate, and the flames can fully wrap the outer portion of the glass tube body through an arc-shaped cavity in the