Extruding mechanism of plastic granulator

• Main Author: SHI JINGFENG
• Format: Patent
• Language: Chinese; English
• Published: 16.12.2022
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; MAKING GRANULES OR PREFORMS; PERFORMING OPERATIONS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; 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 extrusion mechanism comprises an extruder and a bottom plate, a feeding pipe is arranged on the outer surface of the extruder, a discharging opening is formed in one end of the extruder, a multi-orifice mold is fixedly installed on the inner wall of the discharging opening, a movable plate is installed on the upper surface of the bottom plate in a sliding mode, and a feeding pipe is arranged on the lower surface of the movable plate. Four supporting plates are symmetrically and fixedly mounted on the upper surface of the moving plate in pairs, a roller is rotatably mounted between the two supporting plates in one group, a conveying belt sleeves the outer surface of the roller, a cooling mechanism is arranged on the upper surface of the moving plate, and a moving mechanism is arranged between the moving plate and the bottom plate. According to the utility model, extruded strips are conveyed to the lower part of the plurality of fans through the conveying belt, so that the strips are cooled by the fans, and