3D printing wire extrusion production line applicable to high-melting-point high-strength engineering plastic

Abstract

The invention relates to the technical field of 3D printing, in particular to a 3D printing wire extrusion production line applicable to high-melting-point high-strength engineering plastic. The 3D printing wire extrusion production line is directly connected with a motor and comprises a base and a cover plate. The lower end of the front of the base is provided with a material extruding frame, andthe material extruding frame is located between the base and the cover plate; a spring, a wire feeding wheel, and a wire feeding bearing arranged on a bearing frame are arranged in the material extruding frame; semicircular grooves are formed in the center of the base and the center of the cover plate to form a material guide hole; the two sides of the material guide hole are provided with intelligent detection devices; the lower end of the base is provided with a threaded hole used for allowing consumables to pass through and connected with a throat pipe; the core detection part of the intelligent detection device is a sensor; and the intelligent detection device is connected with an alarm. The 3D printing wire extrusion production line has the advantages that whether the printer material is used up or broken can be detected, and the consumables are more fully utilized, so that unnecessary waste is avoided; and the forming of a model is guaranteed, so that unnecessary economic loss is avoided.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a 3D printing wire extrusion production line suitable for high melting point and high strength engineering plastics. Background technique [0002] With the gradual popularization of FDM3D printers (hereinafter referred to as printers), more and more printing problems appear, such as printing support problems, printing faults and so on. The most troublesome thing is that the printer is out of material after printing halfway, or the printing consumables are pulled off due to various reasons, and there is no staff to watch over at this time, the printer cannot detect the current situation and continue to work, which will lead to The model failed to print, resulting in unnecessary waste of consumables. Due to the failure to find and solve the fault in time, a lot of time was wasted and the printing product was not completed on time, which caused irreparable losses. Generally, p...

AI Technical Summary

Problems solved by technology

The most troublesome thing is that the printer is out of material after half of the printing, or the printing consumables are pulled off due to various reasons, and there is no staff watching at this time, the printer cannot detect the current situation and continue to work, which will lead to The model failed to print, resulting in unnecessary waste of consumables

Due to the failure to find and solve the fault in time, a lot of time wasted and the printed product was not completed on time, resulting in irreparable losses

Generally, printing objects have a large amount of engineering and take a long time. Once this kind of problem occurs, all previous efforts will be wasted, time-consuming, labor-intensive and resource-consuming.

[0003] At present, the extrusion machine of the 3D printer does not have the function of automatically detecting whether the printing consumables are used up or broken. Before 3D printing, the staff needs to estimate the remaining amount of printing consumables to determine whether the remaining consumables can meet the printing needs. If the consumables are not enough, it is necessary to replace the consumables to ensure the printing volume. If the estimation fails, the model will fail to print, causing irreparable losses and unnecessary waste of consumables.

Another situation is that in winter, due to the low temperature, the consumables become brittle, and the consumables are prone to breakage during the printing process. If the staff is not guarding the printer, it is easy to cause printing failure.

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