Glass tube traction device

The utility model relates to a glass tube traction device which comprises a placing plate, a containing groove is formed in the placing plate, fixed blocks are fixedly connected to the interior of the containing groove at equal intervals, flame guns are fixedly installed on one sides of the fixed blocks, and movable blocks are slidably connected to the top of the placing plate at equal intervals. The bottom of the moving block extends into the placing plate and is slidably connected with a moving groove, one side of the inner wall of the moving groove is rotatably connected with a bidirectional screw rod, one side of the placing plate is fixedly provided with a motor, and one end of an output shaft of the motor is fixedly connected with one end of the bidirectional screw rod. The utility model aims to solve the problems that the production efficiency is low due to the fact that the device can only process one pipe each time, if a large number of glass products are required to be produced, a plurality of devic