Filter cloth feeding device

The utility model discloses a filter cloth feeding device which can effectively guarantee the tension degree of filter cloth before a filter element is wrapped with cloth. Comprising a shell, a filter cloth roll support is arranged on one side of the shell, and a filter cloth roll center shaft is ar...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HUANG SHENGGUO, ZHANG YUJIAN, PENG CAIJI, CHEN YONGJUN, WU CHENGCHENG, LIU TINGCONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a filter cloth feeding device which can effectively guarantee the tension degree of filter cloth before a filter element is wrapped with cloth. Comprising a shell, a filter cloth roll support is arranged on one side of the shell, and a filter cloth roll center shaft is arranged on the filter cloth roll support; a tensioning mechanism and a filter cloth feeding mechanism are further arranged, the filter cloth feeding mechanism comprises a feeding motor and a feeding roller, the feeding roller is rotatably connected to the shell, and the tensioning mechanism comprises an anti-bending roller, a tensioning roller and a tensioning air cylinder. The output end of the tensioning air cylinder can drive the circumferential face of the tensioning roller to be close to the circumferential face of the feeding roller, the anti-bending roller is arranged between the filter cloth roll support and the tensioning roller, and the anti-bending roller and the tensioning roller are arranged on the conv