A printed circuit board anti-soldering ink spraying and oil mist purification all-in-one machine

Abstract

This utility model relates to the field of coating technology, and in particular to an integrated machine for spraying solder resist ink and purifying oil mist on printed circuit boards. It includes a conveying mechanism, a front-end loading mechanism, a high-pressure spraying mechanism, a pre-baking mechanism, a low-pressure spraying mechanism, a rear-end unloading mechanism, a transmission mechanism, and a cleaning mechanism. The front-end loading mechanism, high-pressure spraying mechanism, pre-baking mechanism, low-pressure spraying mechanism, and rear-end unloading mechanism are arranged sequentially along the flow direction of the processing line. The transmission mechanism traverses the high-pressure spraying mechanism, pre-baking mechanism, and low-pressure spraying mechanism, and its two ends are respectively connected to the front-end loading mechanism and the rear-end unloading mechanism. The conveying mechanism is installed below the front-end loading mechanism, and the two ends of the cleaning mechanism are respectively connected to the rear-end unloading mechanism and the front-end loading mechanism. This equipment simultaneously performs double spraying and low-temperature pre-baking on the boards, and the cleaning mechanism allows the hanging frame assembly to be repeatedly used between loading and unloading, completing the entire machine operation automatically.

Images