3D printer for developing medical model

Abstract

The invention relates to a 3D printer for developing a medical model. The 3D printer for developing the medical model comprises a box body, Y-direction movement mechanisms, an X-direction movement mechanism, a Z-direction movement mechanism, a control body, a spray head, a printing workbench, an outer gear ring, an electric telescopic rod, a supporting table, a lifting support, a control box, an electronic screen, a platform, a supporting block and a camera; the box body is fixedly arranged above the supporting table; the Y-direction movement mechanisms are respectively arranged in the left side and the right side of the bottom of the box body; the platform is vertically arranged on the Y-direction movement mechanisms; and the X-direction movement mechanism is arranged on the platform. Compared with the prior art, according to the 3D printer for developing the medical model, a plurality of servo motors are used for controlling and driving the Y-direction movement mechanisms, the X-direction movement mechanism and the Z-direction movement mechanism to perform three-axis movement, so that the flexibility, the stability and the reliability of 3D printing are improved; and meanwhile, the height and the angle of the camera are adjusted by matching the servo motors with the outer gear ring and the electric telescopic rod, and the model is shot in all directions, and therefore medicalpersonnel can observe the model in detail conveniently and can do group discussion and research conveniently.

Description

technical field [0001] The invention relates to the technical field of 3D printing of medical models, in particular to a 3D printer for developing medical models. 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. [0003] The use of 3D printers to develop medical models is an important use of 3D printers. Existing 3D printers meet the needs of medical modeling models, but many of the medical models have complex structures and are too small to be conducive...

AI Technical Summary

Problems solved by technology

[0003] The use of 3D printers to develop medical models is an important use of 3D printers. Existing 3D printers meet the needs of medical modeling models, but many of the medical models have complex structures and are too small to be conducive to observation and research, and the models need to be collected in medicine. For research and discussion, it is necessary to zoom in on the model and observe carefully. The Chinese patent with the authorized announcement number CN207808498U discloses a 3D printer for developing medical models, including a box body, a motor box, the first screw rod, the first slide Rod, first slider, moving block, control body, second screw rod, second slider, first motor, second motor, third motor, fourth motor, pneumatic telescopic rod, rotary box, slide plate, rack , lifting block, support plate, electronic screen, camera, nozzle, second slider, slide rail block, chute, large gear, pinion, the camera and nozzle in this 3D printer are set on the same mechanism and cannot be moved separately , the limitations are large, the applicability is poor, and it cannot meet the requirements of reality; and the work is driven by multiple motors intermittently, and the movement process must be slow and spaced, which will affect the imaging process and greatly affect the observation of medical personnel; Simultaneously set several motors to cooperate with screw rods and slide rods, which has poor stability and low accuracy

Images