The invention discloses gluing equipment for car roof trim production. The equipment comprises a bracket, a first conveying assembly and a second conveying assembly are fixedly arranged on the bracket, a base fixed on the bracket is arranged between the first conveying assembly and the second conveying assembly, a top plate is fixed on the base through supporting columns, a supporting plate fixedon the supporting columns is arranged between the top plate and the base, and a glue supply assembly is arranged on the top of the supporting plate. A glue outlet mechanism communicating with the gluesupply assembly is arranged at the bottom of the supporting plate, and a gluing assembly fixed on the base is arranged below the glue outlet mechanism. A trim plate body is arranged on a conveying belt a, a motor drives a conveying roller a to rotate to convey the trim plate body, and when the trim plate body enters the base, the motor drives a gluing roller to rotate to carry out glue coating. Since glue is discharged by through holes of a glue box after being discharged from a glue outlet pipe, the purpose of uniform glue distribution is achieved. In the gluing process, one part of the trimplate body is still located on the conveying belt a, and therefore the conveying belt a conveys the part forwards to a conveying belt b.