3D printing equipment and using method

Abstract

The invention discloses 3D printing equipment and a using method. A waste water tank and a printing head are included, a base plate is fixed between the two sides of the inner wall of the waste watertank through a connecting block, a top plate is fixed to the top of the base plate through three supporting rods, and a forming printing table is fixed between the surfaces of the three supporting rods. Electric telescopic rods are fixed to the two sides of the bottom of the top plate correspondingly, a lifting disc is fixed between the bottom ends of the two electric telescopic rods, the printinghead is arranged on the lifting disc in a penetrating mode, and an anti-blocking mechanism is arranged in the printing head. The invention belongs to the technical field of 3D printing. According tothe 3D printing equipment and the using method, driving blades are driven to rotate through the liquidity of liquid, then through cooperation of a driving shaft, a first bevel gear, a second bevel gear, a connecting shaft, a transverse rod and a clamping spring, a scraper can be driven to be attached to the inner wall of the printing head to rotate for scraping, the printing head is prevented frombeing blocked, the anti-blocking effect is good, and printing work cannot be affected.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a 3D printing device and a use method. Background technique [0002] 3D printing is a kind of rapid prototyping technology, also known as additive manufacturing. It is a technology based on digital model files and using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. , 3D printing is usually achieved using digital technology material printers. It is often used to make models in the fields of mold manufacturing and industrial design, and is gradually used in the direct manufacture of some products. There are already parts printed using this technology. The technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and others. [0003] Acco...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a 3D printing device and its use method, which solves the problem that the printing head is poor in anti-blocking effect, the printing head is prone to blockage, and the printing work is affected

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