The invention discloses a spraying device with a
drying function for spline housing transmission shaft production. The spraying device comprises a bottom plate, a working box is fixedly connected to the top of the bottom plate, and a first vertical plate is fixedly connected to the left side of the bottom of an inner cavity of the working box. According to the spraying device, the bottom plate, the working box, the first vertical plate, a fixed block, a movable block, a second vertical plate, a rotating rod, a fixed plate, a sliding groove, a sliding block, a spring, a first clamping plate, a second clamping plate, a screw, a first transmission wheel, a first motor, a second transmission wheel, an air cylinder, a connecting plate, a second motor, a gear, a toothed plate, a
sprayer, a heating box, a heating
pipe, an
exhaust pipe, an air inlet
pipe, a fan, a paint box, a discharging
pipe and a hose are matched, after the spraying device with the
drying function for spline housing transmission shaft production completes protective paint spraying work on a spline housing transmission shaft, the
drying speed of protective paint can be increased by injecting hot air, and therefore the working efficiency and practicability of the spraying device with the drying function for spline housing transmission shaft production are improved.