Single-row strip package servo longitudinal sealing mechanism

• Main Authors: HE XIAOPIN, LI YEYAN, LIANG KANGNING, LIU GUIAN, ZHONG HAIHUI, ZHENG SHENGXUE
• Format: Patent
• Language: Chinese; English
• Published: 01.11.2022
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING; UNPACKING

A single-row strip package servo longitudinal sealing mechanism comprises a longitudinal sealing machine frame, a material injection pipe, a film passing roller, a longitudinal sealing material guiding assembly, a longitudinal sealing roller assembly and a longitudinal sealing driving assembly, the longitudinal sealing material guiding assembly comprises a forming pipe, a lapel forming device and a forming block, a vertical film edge guiding seam is formed in the forming block, the longitudinal edge of a strip package is guided out of the forming block through the film edge guiding seam, and the longitudinal edge of the strip package is guided out of the forming block through the film edge guiding seam. The longitudinal sealing roller assembly is used for pressurizing and heat-sealing the longitudinal edge extending out of the film edge guide seam; the longitudinal sealing driving assembly comprises a servo motor and a ball screw assembly, the servo motor drives the longitudinal sealing roller assembly to be