Building block with wall skin falling prevention function and manufacturing device of building block

The utility model discloses a building block with a wall skin falling prevention function. The building block with the wall skin falling prevention function is manufactured by using a building block manufacturing device. A plurality of inclined holes are formed in the surface of the building block, and the inclined holes take the shapes that the inner parts are low and the outer parts are high. Due to formation of wall skin locking holes which incline downwards slightly in the inner and outer surfaces of the building block with the wall skin falling prevention function, the problem of wall skin falling can be well solved. The utility model further discloses a manufacturing device of the building block with the wall skin falling prevention function.