A kind of folding parallel 3D printer with mechanical arm

Abstract

The invention discloses a mechanical arm folding parallel type 3D printing machine. The mechanical arm folding parallel type 3D printing machine comprises a connecting rod; the connecting rod is connected with a printing head; supporting plates are arranged on the left side and the right side of the connecting rod; each supporting plate is in sliding connection with a moving plate; the part between the two supporting plates is fixedly connected with a material carrying plate; the part between the material carrying plate and the moving plate is fixedly connected with a telescopic mechanism; theside wall of the telescopic mechanism is fixedly connected with a driving device; the driving end of the driving device is fixedly connected with a threaded rod; the threaded rod is fixedly connectedwith a movable plate in a threaded connection way; the upper end of the movable plate is in sliding connection with the lower surface of the moving plate; the lower end of the movable plate is fixedly connected with an air cylinder; and the telescopic end of the air cylinder is detachably connected with the connecting rod. When a higher object does not need to be printed, the gravity center of the whole device is reduced and the stability of the whole device during work is improved.

Description

technical field [0001] The invention relates to the technical field of 3D printer equipment, in particular to a folding parallel 3D printer with mechanical arms. Background technique [0002] 3D printer, also known as three-dimensional printer, is a kind of cumulative manufacturing technology, that is, a machine of rapid prototyping technology. It is based on a digital model file, using special wax, powdered metal or plastic and other bondable materials. Print layers of adhesive material to create three-dimensional objects. At this stage 3D printers are used to manufacture products. The technology of constructing objects by layer-by-layer printing. The principle of 3D printers is to put data and raw materials into 3D printers, and the machine will build products layer by layer according to the program. [0003] However, the existing parallel-connected 3D printers with folded mechanical arms are generally inconvenient to adjust and lower their center of gravity when printin...

AI Technical Summary

Problems solved by technology

[0003] However, the existing parallel-connected 3D printers with folded mechanical arms are generally inconvenient to adjust and lower their center of gravity when printing short objects, so the stability of the parallel-connected 3D printers with folded mechanical arms is poor when working

Images