Assembly type building material splicing device

The invention discloses an assembly type building material splicing device, and relates to the field of building material construction equipment, the assembly type building material splicing device comprises a movable base, a glue injection device is arranged on the movable base, climbing wheels are arranged at four corners of the movable base, and a glue guiding device is arranged at the bottom of the glue injection device; the sealant injection device can inject sealant into the sealant guiding device, the sealant guiding device coats the splicing position of building materials, a sealant processing mechanism is further arranged in the middle of the sealant guiding device, and the sealant processing mechanism is used for assisting in uniform sealant coating and grooving in the coated sealant. A glue solution collecting mechanism is further arranged on the side face of the glue guiding device, the purpose of evenly coating the splicing position of building boards with sealant can be achieved, and after coati