A twin-screw extruder mold installation device for easy adjustment of mold position

Abstract

The invention discloses a double-screw plastic extruding machine mould installing device capable of facilitating the regulation of a position of a mould. The double-screw plastic extruding machine mould installing device comprises an installing frame and a mould lifting frame, wherein the installing frame comprises a left vertical installing frame and a right vertical installing frame which respectively comprise two vertical beams, the upper parts of the rear vertical beams are connected with the top ends of the front vertical beams after being inclined forwards, installing blocks are arranged at inner sides of the front vertical beams and the rear vertical beams, an upper cross beam is connected between top ends of the left vertical installing frame and the right vertical installing frame, longitudinal beams are arranged at two ends of the upper cross beam, sliding rails are arranged on the longitudinal beams; a mould lifting frame is connected to the sliding rails in a sliding manner, and comprises an upper sliding frame and a lower cross beam, vertical lead screws are arranged at positions, which are close to two ends, on the lower surface of a middle cross beam, a lower cross beam is lifted at the lower ends of the lower lead screws by virtue of nuts, lifting rings are arranged at two ends of the lower surface of the lower cross beam, regulating columns are lifted on the lifting rings, lead screws are arranged at the upper ends and the lower ends of the regulating columns, the lead screws at the upper ends are connected with the lifting rings, and hooks are arranged on the lead screws at the lower ends. The double-screw plastic extruding machine mould installing device is simple in structure, is convenient and saves labor.

Description

technical field [0001] The invention relates to a die installation device for a twin-screw extruder which is convenient for adjusting the position of the die. Background technique [0002] The twin-screw extruder is to pour the masterbatch into the extruder, heat and melt, twin-screw extrusion, and then metered by the metering pump, and then extruded through the die to form a sheet with a certain thickness, and the sheet passes through the traction roller Rolling, pulling, and winding, the sheets made in this way can be used for automotive interior parts, etc. [0003] Both the metering pump and the mold are installed in front of the discharge port of the twin-screw extruder. The mold is generally heavy. At present, the mold is hoisted in front of the twin-screw extruder by a separate hanger-type mold hanger, which is inconvenient for hoisting. It is inconvenient to move back and forth and move the mold up and down. Contents of the invention [0004] Aiming at the existi...

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Problems solved by technology

[0003] Both the metering pump and the mold are installed in front of the discharge port of the twin-screw extruder. The mold is generally heavy. At present, the mold is hoisted in front of the twin-screw extruder by a separate hanger-type mold hanger, which is inconvenient for hoisting. Inconvenient to move back and forth and move the mold up and down

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