Filamentary 3D printing raw material bearing wheel

Abstract

The invention relates to a filamentary 3D printing raw material bearing wheel, which includes a bearing shaft, a baffle, and a positioning mechanism. The bearing shaft is a cylindrical hollow tubular structure, and there are two baffles, which are symmetrically distributed at both ends of the bearing shaft and connected to the bearing The shafts are coaxially distributed, and the baffle is an annular structure coaxially distributed with the bearing shaft, and the outer surface of the baffle and the bearing shaft is connected to each other through bearings, and at least one guide chute is arranged on the bearing shaft, and the guide chute and the bearing shaft The axes are distributed in parallel, and the positioning mechanism is embedded in the guide chute and slidably connected with the guide chute. The invention is simple in structure, flexible and convenient to use, on the one hand, it has good load-bearing and positioning ability for filamentary materials, and can effectively improve the reliability and flexibility of filamentary material packaging and transshipment operations; Winding and feeding provide good conveying and guiding capabilities, so as to achieve the purpose of improving the reliability and flexibility of the use of filamentous materials.

Description

technical field [0001] The invention relates to a feeding device, specifically a filament-shaped 3D printing raw material carrying wheel. Background technique [0002] At present, in 3D printing operations, filamentous materials are one of the commonly used printing materials with a huge amount of current use. It is the traditional winding wheel as the load-bearing equipment. Although it can meet the actual needs of the collection, collection and supply of filamentous materials, it is found in the actual operation process that the current winding wheel is not effective in collecting filamentous materials. , collection operations and material supply operations, there is a lack of effective positioning and guidance of materials. Therefore, when filamentary materials are conveyed, it is easy to cause poor material operation stability and poor adjustment ability during material collection and supply operations. As a result, the stability and reliability of the production and us...

AI Technical Summary

Problems solved by technology

[0002] At present, in 3D printing operations, filamentous materials are one of the commonly used printing materials with a huge amount of current use. It is the traditional rewinding wheel as the load-bearing equipment. Although it can meet the actual needs of the collection, collection and supply of filamentary materials, it is found in the actual operation process that the current rewinding wheel is not effective in collecting filamentous materials. , collection operations and material supply operations, there is a lack of effective positioning and guidance of materials. Therefore, when filamentous materials are conveyed, it is easy to cause poor material operation stability and poor adjustment ability during material collection and supply operations. As a result, the stability and reliability of the production and use of filamentous materials are poor. Therefore, in response to this problem, it is urgent to develop a new 3D printing material winding wheel structure to meet the needs of actual use.

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