Multifunctional coating equipment and method

• Main Authors: ZHANG NIANFU, CHEN JUAN
• Format: Patent
• Language: Chinese; English
• Published: 22.11.2022
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; PERFORMING OPERATIONS; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The invention discloses multifunctional coating equipment which comprises an unwinding module, a coating module and a coating module, the first coating module is located behind the unwinding module and comprises a first coating unit and a second coating unit which are different in coating raw material; a diaphragm sequentially enters the first coating unit and the second coating unit from the unwinding module; wherein only one of the first coating unit and the second coating unit is kept to coat the diaphragm; the drying oven is positioned between the first coating module and the second coating module; the second coating module comprises a third coating unit and a fourth coating unit which are different in coating raw material; the diaphragm sequentially enters the third coating unit and the fourth coating unit from the drying oven to be coated; wherein the third coating unit and the fourth coating unit maintain at most one coating unit to coat the diaphragm; and a winding unit. By adopting one set of equipme