The present invention provides a vertical continuous
electroplating hole filling line for PCB board
processing. The vertical continuous
electroplating hole filling line comprises a plurality of sub-lines arranged in a side-by-side manner, and is characterized in that each sub-line comprises a material feeding mechanism, a pretreatment device, a front shifting device, an
electroplating pretreatment device, a multi-stage electroplating
copper cylinder, a rear shifting device, a post-treatment device and a deplating device, wherein the material feeding mechanism, the pretreatment device, the front shifting device, the electroplating pretreatment device, the multi-stage electroplating
copper cylinder, the rear shifting device, the post-treatment device and the deplating device are sequentially connected, the material inlet end of the material feeding mechanism is connected to an automatic plate feeding device, the material inlet end of the automatic plate feeding device is provided with a plate feeding conveying belt, and the material outlet end of the post-treatment device is sequentially connected to a central positioning
machine, a corner turning
machine, a horizontal plate
drying machine and an automatic plate collection device. According to the present invention, with the vertical continuous electroplating hole filling line, the thickness uniformity of the plating layer at blind holes, buried holes and other hole filling positions of the
high density circuit board, the deep plating ability, the hole filling ability and the bonding force are good, the shape is beautiful, the consistency of the hole wall plating layer and the plate surface plating layer is good, the operation, the maintenance and the repair are convenient, the structure is compact, the occupation space is small, the generated
waste gas is less, and the
environmental protection advantage is provided.