Material replacement structure of full-automatic graphene 3D printer

Abstract

The invention discloses a material replacement structure of a full-automatic graphene 3D printer. The material replacement structure comprises a stepping motor (1) and a rack (2) arranged on the rightside of the stepping motor (1). A rotary disc (10) is mounted on an output shaft of the stepping motor (1). Multiple grooves are formed in the circumferential direction of the rotary disc (10). Unreeling discs (3) are rotationally mounted in the grooves. A guide wheel (4) is rotationally mounted on the rack (2). A fixed seat (5) is arranged below the guide wheel (4) and provided with an air cylinder (6). A disc (7) is rotationally mounted on a piston rod of the air cylinder (6) through a rotary shaft. A motor (8) is fixedly mounted on the piston rod of the air cylinder (6). An output shaft ofthe motor (8) is connected with the rotary shaft. The material replacement structure has the beneficial effects that the structure is compact; the automation degree is high; the printing efficiency is improved; operation is simple; and continuous printing is achieved.

Description

technical field [0001] The invention relates to a refueling structure of a fully automatic graphene 3D printer. Background technique [0002] A graphene 3D printer is a machine that creates real physical objects based on specialized computer files, which are created using additive materials, so the process is called "additive manufacturing". Simply put, a graphene 3D printer is a machine that turns a blueprint into a physical object. The user designs a pattern for it, which is shown to the user in the form of graphics and exists in the microcomputer in the form of a program; the computer works according to this pattern, and through the combination of special materials, a physical object corresponding to the envisioned blueprint will be produced . [0003] At present, graphene 3D printing technology has more than ten kinds of processes. According to the different forming principles, it can be divided into two types: laser laser processing and non-laser processing. Typical o...

AI Technical Summary

Problems solved by technology

However, after all the graphene filaments on the unwinding reel have been unwound, the graphene filaments must be drawn again after the new unwinding reel is replaced, which has the disadvantage of a large workload, and the production is not continuous, which reduces the printing efficiency

In addition, when a roll of graphene filament is unwound, it takes time to load it, which has the disadvantage of low printing efficiency

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