瓶内异物检测设备及其抓瓶旋转装置

Equipment for detecting foreign matter in bottles and bottle-gripping and rotary device thereof

Abstract

The invention discloses equipment for detecting foreign matter in bottles, comprising a bottle-gripping and rotary device, an image collector which is arranged at one side of a bottle and is used forcollecting images of rotary liquid in the bottle, and an image processing device for judging whether foreign matter exists in the liquid in the bottle, wherein, the bottle-gripping and rotary device comprises a bottle rotating sleeve which is supported at a supporting seat and driven to rotate by a drive mechanism, a clamping jaw seat which is connected with the bottle rotating sleeve and can rotate with the bottle rotating sleeve, a clamping jaw in pin-jointed connection with the clamping jaw seat with the bottom end thereof being provided with a clamping block for clamping bottleneck and thetop end thereof being in pin-jointed connection with one end of a connecting rod, a pull rod positioned in the bottle rotating sleeve with the bottom thereof being connected with the other end of theconnecting rod, and a lifting mechanism arranged at the upper end of the pull rod for driving the pull rod to move in the bottle rotating sleeve. The invention has the advantages of avoiding the defect of missed detection due to foreign matter depositing at the bottom of the bottle when the foreign matter in the bottle rotates with the bottle and using the clamping jaw to only clamp the bottleneck which is in favor of collecting images of the foreign matter.
本发明公开了一种瓶内异物检测设备,包括:抓瓶旋转装置;图像采集器,设置在瓶的一侧,采集瓶内旋转液体的图像;以及图像处理装置,判断瓶内的液体中是否有异物的存在。其中,抓瓶旋转装置包括:转瓶套,支承于支承座上,由驱动机构驱动旋转;夹爪座,与转瓶套相连,可与其一起旋转;夹爪,枢接于夹爪座上,其下端装有适于夹持瓶口的夹块,上端与连杆的一端部枢接在一起;拉杆,定位于转瓶套内,下端与连杆的另一端部相连;以及升降机构,设置在拉杆的上端,驱动拉杆在转瓶套内移动。本发明的优点是,瓶内的异物随液体旋转,避免了异物沉积在瓶底而漏检的缺陷,同时利用夹爪仅对瓶口进行夹持,有利于异物图像的采集。

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Cited By (3)

    Publication numberPublication dateAssigneeTitle
    CN-101793842-AAugust 04, 2010长沙图创机电科技有限公司智能瓶装液体中可见异物在线视觉检测机器人
    CN-103063680-AApril 24, 2013浙江猛凌机电科技有限公司Liquor bottle clamping, placing and discharging device for visible foreign matter detector
    CN-103063680-BMay 06, 2015浙江猛凌机电科技有限公司用于可见异物检测仪的药液瓶夹、放、出瓶装置