A kind of rattan plastic extrusion molding production line and its method

Abstract

The invention relates to a rattan plastic extrusion molding production line and its method. The production line includes a workbench and at least one group of melting extruders arranged on the workbench, and also includes: a die head assembly; a cooling device; a winding frame, The transmission unit drives the winding frame to rotate to wind the rattan plastic strip; and the roll changing and binding device, which includes a water storage bucket, a roll changing assembly, a binding assembly and a bracket, and the rolling assembly is arranged in the winding frame and it is driven with the winding frame Connecting, the roll changing component undertakes the rattan plastic strip being rolled and moves downward, and the binding component bundles the rattan plastic strip replaced by the roll changing component; the method includes melt extrusion process, cooling and shaping process, winding process, and roll changing process and the binding process. By setting up the roll-changing strapping device to cooperate with the movement of the winding frame, the rattan plastic strips with a certain number of turns are measured and rolled down, and then the strapping component automatically bundles the rattan plastic strips, which speeds up the cooling and shaping of the rattan plastic strips and greatly improves the efficiency.

Description

technical field [0001] The invention relates to the technical field of plastic processing equipment, in particular to a rattan plastic extrusion molding production line and a method thereof. Background technique [0002] At present, rattan chair hanging basket swing is widely welcomed as a household leisure chair. During the production process of rattan chair hanging basket swing, steel pipe frame is usually used as the skeleton, and various rattans are wound on the skeleton to form. The existing rattan hanging basket swings usually use man-made plastic rattans, wherein the tubular rattans are relatively messy to be rolled up during processing, and the rattans cannot be automatically bundled. [0003] Patent No. CN201610775506.9 discloses a rattan-like braided rattan and its production method, which is characterized in that: it includes at least one plastic extruder that is docked with an extrusion die; The pusher screw is driven by a servo motor or a variable frequency mot...

AI Technical Summary

Problems solved by technology

[0005] One of the objectives of the present invention is to provide a rattan plastic extrusion molding production line, by setting the roll change strapping device to cooperate with the movement of the winding frame, the rattan plastic strips of the determined number of turns are measured and rolled down, and then the strapping components are used for the rattan plastic strips. Automatic bundling, completed the automatic packaging of rattan plastic strips, and solved the technical problem of rattan plastic strips in the above background technology that cannot be changed after winding and automatic bundling

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