The invention discloses a
slurry coating device for a battery
pole piece in
new energy battery production. The device comprises a transmission mechanism, the transmission mechanism is mainly composed of a bottom plate, first vertical plates, second vertical plates, third vertical plates, fourth vertical plates, a discharging roller, a first positioning roller, a second positioning roller, a winding roller and a winding motor, a
coating mechanism and a
drying mechanism are further arranged between the second vertical plates, the
coating mechanism is located above the
drying mechanism, and material passing openings are formed in the top and the bottom of the
drying mechanism correspondingly. With the device, the
pole piece is relatively stable during
slurry coating, so that the
slurry coating uniformity is facilitated, meanwhile, slurry on the
pole piece can be controlled through a fixed scraper and a movable scraper, so that the non-uniformity of the slurry on the pole piece caused by the non-uniformity of the slurry discharged from a movable coating
machine head is prevented, and the
slurry coating uniformity is further ensured; and when the pole piece is conveyed, the pole piece can pass through a first driving
assembly and a second driving
assembly conveniently, and thus a large amount of preparation time before production is saved.