Brush coating device

The embodiment of the utility model relates to the technical field of manufacturing of electronic components, and particularly discloses a brushing device which comprises a tray, a clamping module and a screen printing assembly, the tray is provided with a plurality of limiting tables, the limiting tables are provided with limiting grooves, the first side wall of each limiting groove is provided with an opening, the clamping module comprises an abutting assembly and a driving assembly, and the supporting assembly is connected with the clamping module. The abutting assembly and the driving assembly are both arranged on the tray, the driving assembly is used for driving the abutting assembly to reciprocate in the first direction so that the abutting assembly can abut against the end, stretching out of the opening, of the to-be-printed object, and the abutting assembly and the second side wall of the limiting groove clamp the to-be-printed object or are separated from the end, stretching out of the opening, of t