Slotting-free type partition wall board splicing seam filling tool

The utility model provides an inter-board abutted seam filling tool for grooving-free type partition boards, which solves the technical problem that the existing inter-board abutted seam filling efficiency and quality of wallboards are not high, and comprises a stock bin and a bracket, wherein a support is installed on the top face of the stock bin, and a first optical shaft is arranged on the support. A main body of the stock bin is of a wedge-shaped structure, the bottom face is a working face, the surface is flat and straight, and a transversely-arranged discharging opening is formed in the lower portion of the stock bin. And a feeding hole is formed in the upper part of the stock bin. Through the design that the opening of the stock bin is matched with the material roller, one-time forming of the plastering hanging net can be achieved, construction uniformity is guaranteed, the surface is smooth, meanwhile, the situation of missing hanging net is avoided, construction quality is guaranteed, and the plaste