Coating head and gluing machine

The invention relates to the technical field of coating, and discloses a coating head. The coating head comprises a coating body, a fixing piece and two nozzles; the coating body is connected with the fixing piece; the coating body is provided with a glue channel, the nozzles are formed in the coating body and communicated with the glue channel; the nozzles are each provided with a valve which can be controlled independently. By adopting the coating head, in one time of moving coating of a gluing machine moving arm, two glue tapes are coated, compared with the prior art, the gluing efficiency can be improved, the coating tact of frame glue coating equipment can be significantly lowered, and the productivity can be improved; in addition, the coating speed of the equipment can be appropriately lowered while the same productivity is kept, the product quality is guaranteed, meanwhile, the wear of the equipment can be reduced to some extent, and the stable activation of the equipment is guaranteed. The invention further provides a glutting machine.