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本文介绍几种自动安瓿检查机。1.高速安瓿异物检查机此种机械是将安瓿高速旋转(约3000转/分),停下时,以圆筒状光束从安瓿底部照射上来,如安瓿中有异物,就会浮起,遇光束产生一种散乱的反射光,用电视摄像机摄像,将所摄之像由电子计算机判断有无异物,并能将有异物的安瓿剔除。这种机械在普通的灵敏度时没有什么问题,但在提高灵敏度时,安瓿中的小异物与瓶壁上的污垢或伤痕的反光发生重叠,极易误作大异物检出。经改良后的机械能使异物的信
This article describes several automatic ampoules inspection machine. 1. High-speed ampoule foreign body check machine This machine is high-speed rotation of the ampoule (about 3000 r / min), stop, the cylindrical light beam from the bottom of the ampoule irradiated, such as ampoules in foreign body, it will float in case of The beam produces a scattered reflection of light, with a video camera camera, the image taken by the computer to determine the presence of foreign objects, and foreign objects can be removed ampoule. This machine has no problem with normal sensitivity, but when sensitivity is increased, the small foreign objects in the ampoule overlap with the reflections of the dirt or scars on the bottle wall, making it extremely easy to misidentify large foreign bodies. After the improvement of the mechanical foreign body letter