Vacuum roller

The utility model discloses a vacuum roller, which relates to the technical field of coating machine equipment and comprises a support. The roller body is parallel to the left-right direction, and the left end and the right end of the roller body are rotationally connected to the support; a vacuum g...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FEI XIAOJUN, LIU FANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL PERFORMING OPERATIONS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a vacuum roller, which relates to the technical field of coating machine equipment and comprises a support. The roller body is parallel to the left-right direction, and the left end and the right end of the roller body are rotationally connected to the support; a vacuum generating device and two stop blocks; the adjusting mechanism is arranged in the roller body, and the adjusting mechanism is used for adjusting the distance between the two check blocks; the distance detection device is connected with the vacuum generation device, the distance detection device is used for detecting the distance between the two check blocks, the display screen is arranged on the support and connected with the distance detection device, and the display screen is used for displaying the value of the distance between the two check blocks. An operator can accurately adjust the vacuum roller to the required adsorption width according to the numerical value displayed by the display screen without repeated