Automatic adjusting and aligning mechanism for packaging bags

• Main Authors: GU BO, QI CHENG, XIE GUOQIANG, CAO XIANREN, LYU RUIQIAN, XU SHENGWEI, GAO MINGZUO, ZHANG CHAO, HOU CHUNLIANG
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2020
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING; UNPACKING

The utility model discloses an automatic adjusting and aligning mechanism for a packaging bag. The automatic adjusting and aligning mechanism comprises a left side plate, a stop lever, a right side plate, a left-right screw rod, a left side air cylinder seat, a left-hand T-shaped nut, a right side air cylinder seat, a right-hand T-shaped nut, a guide shaft, a first three-rod air cylinder, a secondthree-rod air cylinder and a driving device, one end of the guide shaft is connected with the left side plate, the other end of the guide shaft is connected with the right side plate, one end of theleft-right screw rod is rotatably connected with the left side plate, the other end of the left-right screw rod is rotatably connected with the right side plate, and the left-right screw rod penetrates through the left side air cylinder seat and the right side air cylinder seat. The packaging bag adjusting device has the advantages of being capable of being rapidly adjusted according to the changeof the width size of a pac