Paint baking device for furniture metal parts

The invention belongs to the field of furniture production, and particularly relates to a paint baking device for furniture metal parts. The device comprises a box body and a supporting plate, a heater is fixedly installed at the upper end of the inner side of the box body, a bottom plate is fixedly connected to the bottom of the inner side of the box body, a heat preservation layer is bonded to the inner wall of the box body, and a clamping sleeve is fixedly connected to the bottom plate. A positioning pin is clamped in the clamping sleeve, an air pump is fixedly installed at the right end of the box body, an air inlet is formed at the left end of the air pump and penetrates through the box body and the heat preservation layer, and an air outlet is formed at the upper end of the air pump. By designing a supporting shell, a plurality of clamping heads are designed on the supporting shell for mounting a pipe fitting, the air pump, a connecting pipe, a U-shaped pipe, an air spraying pipe and other structures ar