Plastic bag heat sealing device

• Main Authors: WENG YUNLEI, ZENG PENGCHENG, LIU WENHUA, WANG QUANLIN, XU HUAIBIN
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2020
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER; MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER

The utility model discloses a plastic bag heat-sealing device. The utility model relates to the technical field of plastic bag heat sealing. Wherein the clamping mechanism and the heat sealing mechanism are sequentially arranged above the conveying belt in the conveying direction of the conveying belt. The clamping mechanism clamps the bag opening of the plastic bag to be sealed; the clamping mechanism clamps the plastic bag to be sealed and is matched with the conveying belt to convey the plastic bag to be sealed in the conveying direction, the heat sealing mechanism is located at the conveying tail end of the clamping mechanism, a feeding port of the heat sealing mechanism is meshed with a bag opening of the plastic bag to be sealed for heat sealing treatment, and the heat sealing mechanism is matched with the conveying belt to convey the heat-sealed plastic bag out of a discharging port of the heat sealing mechanism. The plastic bag heat-sealing device can improve the heat-sealing efficiency of the plastic