Replacing device for PVC (polyvinyl chloride) plastic extruding machine screen

• Main Author: QIU GUOJUN
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model relates to the technical field of plastic extruding machines, and discloses a replacing device for a PVC (polyvinyl chloride) plastic extruding machine screen, which comprises a machine barrel, a screw rod is movably connected in the machine barrel, a mounting groove is formed in the inner top wall of the machine barrel, a mounting block is movably connected in the mounting groove, a matching groove is formed in one side of the mounting block, and a screw rod is movably connected in the matching groove. A spring is fixedly connected to the inner side wall of the matching groove, a connecting block is fixedly connected to one end of the spring, a clamping block is fixedly connected to one side of the connecting block, a fixing frame is movably connected to the inner wall of the mounting block, and a clamping groove is formed in one side of the fixing frame. According to the replacing device for the PVC plastic extruding machine screen, the replacing device can have good replacing efficiency,