Cement extruding device

The invention discloses a cement extruding device. The cement extruding device comprises a gun case, a hollow groove is formed inside the gun case, the left end of the gun case is connected with a first end cover in a threaded mode, a threaded hole is formed in the axis position of the first end cover, and a threaded rod is arranged inside the threaded hole in a matched mode. In the use process of the cement extruding device, a glass cement pot is placed inside the hollow groove, glass cement can be quantitatively output to a fixed point through cooperation between rotation of the threaded rod and scale values on the gun case, excessive output or insufficient output can be avoided, the operation difficulty of cement extrusion is greatly lowered, the construction time of cement extrusion is shortened, and the threaded rod can be conveniently driven to rotate through a force application rod. In addition, when the cement extruding device is idle, an opening of the glass cement pot can be sealed by a sealing plug