3D printing powder preparation detection device

Abstract

The invention discloses a 3D printing powder preparation and detection device including a machine frame, wherein the machine frame comprises two groups of vertical plates; two groups of first rollersand two groups of second rollers are fixedly mounted at the bottoms of the two groups of vertical plates; a walking shaft is fixedly connected between the two groups of first rollers; a first motor isfixedly mounted at one end of the walking shaft; powder detection assemblies are arranged between the two groups of vertical plates at equal intervals; the powder detection assembly comprises two groups of guide rods; a first tray, a second tray, a third tray and a fourth tray are fixedly mounted on the surfaces of the two groups of guide rods respectively; sieve plates are fixedly mounted in thefirst tray, the second tray, the third tray and the fourth tray; and the guide rod is slidably mounted on one side of the two sets of vertical plates, a second motor is fixedly mounted at the tops ofthe vertical plates, an eccentric wheel is fixedly mounted at the output shaft end of the second motor, and the eccentric wheel is tangent to the guide rod to detect the particle size and particle size distribution of the powder material.

Description

technical field [0001] The invention belongs to the technical field of 3D printers, and in particular relates to a 3D printing powder preparation and detection device. Background technique [0002] 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, automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields. The printing materials of ordinary printers are ink and paper, but 3D printers are filled with different "printing materials" such as metal, ceramics, plastics, sand, etc., which are real raw materials. After the printer is connected to the ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a 3D printing powder preparation and detection device to solve the above-mentioned background technology, no matter which detection method is used in the prior art, it is necessary to manually send the powder sample to the detection equipment, and put it into use after detection. The problem of improving the powder preparation process and prolonging the production cycle

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