Printing roller surface pretreatment device

• Main Authors: LIN ZICHUN, LIN XUEHUI
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; PERFORMING OPERATIONS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The utility model relates to the technical field of printing roller nursing, in particular to a printing roller surface pretreatment device which comprises a printing machine, a printing roller body is installed in the printing machine, a smearing structure is installed on the outer surface of one side of the printing roller body, and the smearing structure comprises a fixing box and an arc-shaped plate. A sponge pad is connected to the outer surface of the side, facing the plate roller body, of the arc-shaped plate, a guide pipe is arranged in the fixing box, and a plurality of sets of spray heads are installed on the outer surface of the side end of the guide pipe. The pump body sprays light engine oil in the oil tank into the sponge cushion through the spray head, the sponge cushion can quickly and evenly smear the engine oil on the surface of the rotating plate roller body, the nursing efficiency of the plate roller body can be effectively improved, the moving structure can adjust the position of the smea