3D printing wire winding device

Abstract

The invention discloses a 3D printing wire winding device. The 3D printing wire winding device comprises a 3D printer chassis; a tensioning module is arranged on one side of the 3D printer chassis, and is provided with a wire winding module; the tensioning module comprises a portal frame; a set of lead screws is inserted in and in threaded connection into the portal frame; tensioning wheels are arranged at one ends of the lead screws, and are slidingly mounted in the portal frame; two sets of baffle plates are slidingly mounted on the surfaces of the tensioning wheels; transmission modules arearranged at the ends, extending to the top of the portal frame, of the lead screws; the wire winding module comprises a base plate; two sets of winding shafts are slidingly mounted on the upper surface of the base plate; first motors are fixedly connected to one ends of the winding shafts; electric slide tables are fixedly mounted at the bottoms of the two sets of winding shafts; electric push rods are fixedly mounted on one sides of the two sets of winding shafts; two sets of clamping plates are slidingly mounted on the surfaces of the winding shafts; and the device is suitable for winding actions under different speeds and tensions.

Description

technical field [0001] The invention belongs to the technical field of 3D printing wire winding, and in particular relates to a 3D printing wire winding device. Background technique [0002] The winding device is a kind of equipment that is often used in wire processing. When the existing winding device is winding the wire, when a winding reel is full of wire, it is generally necessary to cut off the wire and then rewind it. Another winding reel is installed on the wire take-up machine; however, during the time when another winding reel is reinstalled, the wires are still being continuously conveyed, causing the newly conveyed wires to pile up disorderly and irregularly. [0003] 3D printing materials include TPU, TPE and other soft materials. After the soft materials are extruded, the motor needs to drive the wire reel to wind up. When winding up, a certain tension must be maintained, but if the tension is too high, the wire will be easily pulled. Stretch deformation, resu...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a 3D printing wire winding device to solve the problems in the prior art proposed in the above-mentioned background technology: 1. During the period when another winding reel is reinstalled, the wire is still being continuously transported. Makes the newly transmitted wire pile up disorderly and irregularly; 2. It is necessary to maintain a certain tension when winding, but if the tension is too large, it is easy to cause the wire to be stretched and deformed, resulting in a smaller size of the wire, especially when it is placed on the wire storage rack. After the number of wires gradually increases, the diameter of the wire when winding increases, and the distance between the outer wire of the storage rack and the extruder is shortened. If the wire is wound at a fixed speed and tension, the soft wire will be pulled The problem of being deformed during stretching

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