Preceding processing apparatus sprays

The utility model provides a preceding processing apparatus sprays, including a plurality of spraying room that are used for spraying different liquid medicines, set up transfer orbit and transfer link in the spraying room top, the conveyor device who is used for hanging the sheet metal component that removes along with the transfer link, and controller, every spraying room's rear all is providedwith one and is used for blowing off and spouts the wind room attached to the liquid medicine on sheet metal component surface, along the moving direction of sheet metal component, last one rear of spouting the wind room is provided with one and is used for the washing room that goes on washing to the sheet metal component, the rear in this washing room is provided with the stoving room of the sheet metal component surface moisture that is used for drying. This preceding processing apparatus sprays can prevent string emergence of liquid phenomenon and improve production efficiency. 本实用新型提供了种喷淋前处理装置，包括多个用于喷淋不同药液的喷淋房，设置