Filamentous material fixed-length slitting device

• Main Authors: PAN NENGXIANG, QIN BING, HE XIANLI, WANG WENFU, GAO XIANJIE
• Format: Patent
• Language: Chinese; English
• Published: 27.05.2022
• Subjects: CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING; HAND CUTTING TOOLS; PERFORMING OPERATIONS; SEVERING; TRANSPORTING

The invention provides a filamentous material fixed-length slitting device which comprises a frame and is characterized in that the frame is provided with a tow enclasping mechanism for controlling tows to be gathered and enclasped, a cutter which is connected with the tow enclasping mechanism in a matched mode and controls the gathered and enclasped tows to be transversely cut off, and a tow section conveying belt for controlling tow sections to be sent out. The torque generated by the cutter is reduced, the service life of the cutter is prolonged, a plurality of tows can be gathered, the cutting difficulty is reduced, material blockage is avoided, the shredding quality and effect are guaranteed, particularly, the shredding length is adjustable, the requirements of long shreds, middle shreds and short shreds with a certain proportion for the length of tobacco shreds in tobacco shredding are met, and finally the requirement for the cigarette filling rate is met. The cutting cutterhead and the conveying mechan