Vertical band sawing machine with multiple saw blades

The utility model relates to a vertical band sawing machine with multiple saw blades, which comprises a bow rack, wherein a first belt pulley and a second belt pulley are arranged at the upper end of the bow rack, a third belt pulley and a fourth belt pulley are arranged at the lower end of the bow...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WU YANHAN, LI XINFU, XU JIPING, LIU XIANGWAN, XIE YANHONG, LI ZHIWEI, LV MENGHUA, SHEN LULU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BROACHING FILING LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PLANING SAWING SCRAPING SHEARING SLOTTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to a vertical band sawing machine with multiple saw blades, which comprises a bow rack, wherein a first belt pulley and a second belt pulley are arranged at the upper end of the bow rack, a third belt pulley and a fourth belt pulley are arranged at the lower end of the bow rack, and the axes of all the belt pulleys are located on the same vertical plane. The first belt pulley is located above the second belt pulley, the third belt pulley is located above the fourth belt pulley, the diameter of the second belt pulley is identical to that of the third belt pulley, the diameter of the first belt pulley is identical to that of the fourth belt pulley, and the diameter of the first belt pulley and the fourth belt pulley is larger than that of the second belt pulley or the third belt pulley. A first band saw blade is sleeved between the first belt pulley and the fourth belt pulley, and a second saw blade is sleeved between the second belt pulley and the third belt pulley. The vertical band