Punching device for pearl ornament processing

The utility model relates to the technical field of pearl processing, and provides a trepanning device for processing pearl ornaments, which comprises a base, a trepanning device and a trepanning device, the stacking mechanism is arranged on the base and used for stacking pearls; the trepanning mechanism is arranged on the base and used for trepanning the stacked pearls in batches; the dust removing mechanism is arranged on the base and is used for removing fines and floating dust generated by pearl trepanning; the pearl trepanning device is easy to operate and convenient to use, pearls to be trepanned are sequentially stacked on the stacking mechanism and fixed, then the stacked pearls are trepanned in batches through the trepanning mechanism, the pearl trepanning efficiency is greatly improved, and in the trepanning process, fine scraps and floating dust are eliminated through the dust eliminating mechanism and prevented from drifting into air to be inhaled by a human body. 本实用新型涉及珍珠加工技术领域，提供了一种珍珠饰品加工用开孔装置，