Label sucking device and labeling machine with same
The utility model discloses a label sucking device which comprises an annular air suction belt, a driving roller, a driven roller and a negative pressure device, the driving roller and the driven roller are supported at the two ends of the air suction belt, the negative pressure device is arranged i...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a label sucking device which comprises an annular air suction belt, a driving roller, a driven roller and a negative pressure device, the driving roller and the driven roller are supported at the two ends of the air suction belt, the negative pressure device is arranged in the inner space of the air suction belt, a plurality of air suction holes are formed in the surface of the air suction belt, vent grooves are formed in the surfaces of the driving roller and the driven roller, and the driving roller is connected with a driving device. The utility model further discloses the labeling machine which comprises the label suction device, one end of the label suction device is rotatably connected to the mounting plate of the labeling machine, and the label suction device is controlled to rotate through an air cylinder. According to the label suction device and the labeling machine with the label suction device, the roller wheel of the label suction device is provided with the vent groov |
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