Filling device capable of improving filling liquid level precision

• Main Authors: LI LONGMING, WU JINGJING, ZHENG CHANGFA, LUO PAN
• Format: Patent
• Language: Chinese; English
• Published: 08.01.2021
• Subjects: BOTTLES, JARS OR SIMILAR CONTAINERS; CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OFBOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOTOTHERWISE PROVIDED FOR; FUNNELS; LIQUID HANDLING; OPENING, CLOSING; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a filling device capable of improving filling liquid level precision, and relates to the technical field of filling equipment. The cam mechanism comprises an end face cam,the contour curve of the end face cam sequentially comprises an ascending bottle inlet area, a filling area, a correction area, a descending bottle outlet area and a bottle inlet and outlet area. A foam pumping notch is formed in the upper surface of the filling area; the bubble pumping notch is in transition with the inclined plane of the upper surface of the filling area; and the foam pumping notch is used for enabling the bottle body to descend and pumping back foam. The bubble pumping notch is formed in the end face cam filling area, so that the purpose of reducing the bubble pumping of the bottle supporting device is achieved, the required filling amount is achieved through refilling, the situation that the liquid level control in the bottle is influenced by more bubbles in the bottleis avoided, and the probl