Online edge cutting device for ultra-high molecular weight polyethylene fiber composite material

• Main Authors: WANG FAN, DING XU, XIA YUCHENG, JI BOYIN, XU YONGHONG
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2021
• Subjects: CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING; HAND CUTTING TOOLS; PERFORMING OPERATIONS; SEVERING; TRANSPORTING

The utility model discloses an online edge cutting device for an ultra-high molecular weight polyethylene fiber composite material. The online edge cutting device comprises a blade assembly and a feeding carrier roller arranged below the blade assembly, the blade assembly comprises a cutting blade and a lifting driving module connected with the cutting blade; the lifting driving module comprises a connecting rod connected with the cutting blade, an air cylinder push rod fixedly connected with the top end of the connecting rod and a hydraulic cylinder connected with the air cylinder push rod. An open hole is formed in the center of the cutting blade, and a heating rod is arranged in the open hole; the ultra-high molecular weight polyethylene is low in melting point and can be melted at the temperature of 150 DEG C or above, and therefore the hot knife can be used for online trimming. According to the online trimming device, the heating rod is installed in the middle of the cutting blade, the cutting energy of