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Printing platform of 3D printer

A 3D printer and printing platform technology, applied in the field of technical 3D printing, can solve problems such as inability to realize rotation and complex support structure, and achieve the effects of reducing printing costs, facilitating replacement, and prolonging life

Active Publication Date: 2016-09-07
泰安正豪物业管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the support structure of this 3D printer is complicated, the printing platform is square, and there is no rotating mechanism at the bottom to realize the rotation.

Method used

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  • Printing platform of 3D printer
  • Printing platform of 3D printer
  • Printing platform of 3D printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 As shown, a 3D printer includes a base 1 and an information processing system 2 arranged on the base 1 for controlling the 3D printer. A printing platform 3 for placing printed objects is arranged above the base 1. Between the base 1 and the printing platform 3 A rotating mechanism 4 capable of driving the printing platform 3 to rotate is provided. Three installation holes are provided on the edge of the base 1. Three uprights 5 are fixed in the three installation holes. The upper ends of the three uprights 5 are fixed with a top frame 6 corresponding to the base 1. A storage box 7 for storing printing materials is provided on the frame 6, a printing nozzle 9 for printing is provided between the three columns 5, and a lifting mechanism 8 for controlling the rising or falling of the printing nozzle 9 is provided between the printing nozzle 9 and the column 5 , the printing nozzle 9 is placed above the printing platform 3, and the base 1 is also provided ...

Embodiment 2

[0042]The structure and principle of this embodiment are basically the same as that of Embodiment 1, the difference is that in Embodiment 1, the cleaning device includes a cleaning bucket 19 and a drying assembly, and a lifting structure is provided between the bottom of the cleaning bucket 19 and the base 1 , the lifting structure is a cylinder 20, the cylinder body of the cylinder 20 is fixed on the base 1, the piston rod of the cylinder 20 is vertically upward, the end of the piston rod is fixed with the bottom of the cleaning bucket 19, and the cleaning component is provided in the cleaning bucket 19. Including motor two 21 and motor three 22, the output shaft of motor two 21 and the output shaft of motor three 22 are provided with cleaning ring one 21a and cleaning ring two 22a respectively, and the bottom of the cleaning bucket 19 is provided with a liquid inlet, and the liquid inlet is connected with a The liquid inlet pipe is connected, and a liquid suction pump 24 and ...

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Abstract

The invention provides a printing platform of a 3D printer, and belongs to the technical field of 3D printing technologies. The printing platform solves the problem that in the prior art, a printing platform cannot be rotated. According to the printing platform of the 3D printer, the 3D printer comprises a base, the printing platform is arranged above the base, and a rotation mechanism capable of driving the printing platform to rotate is arranged between the base and the printing platform. The rotation mechanism comprises a first motor fixed to the base. An output shaft of the first motor is vertically upwards. A small gear is fixed to the top end of the output shaft of the first motor. The small gear is engaged with a large gear. A short shaft is fixed to the center of the large gear. The other end of the short shaft is connected with the printing platform through a first detachable structure. A bearing is fixed to the short shaft. The outer circle of the bearing and a bearing block are fixed. The bearing block is fixed to a supporting frame. The base is further provided with a recycling device capable of recycling residues on the printing platform and a cleaning device used for cleaning. The printing platform has the beneficial effect of being capable of rotating.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, and relates to a printing platform of a 3D printer. Background technique [0002] 3D printer, a machine of rapid prototyping technology, is a technology based on a digital model file, using bondable materials such as powdered metal or plastic, to construct objects by layer-by-layer printing. In the past, it was often used to make models in the fields of mold manufacturing and industrial design, and is now gradually being used in the direct manufacturing of some products, which means that this technology is becoming popular. [0003] After searching, for example, a Chinese patent document discloses a 3D printer [Patent No.: ZL201521016415.4; Authorized Announcement No.: CN205202203U]. The structure of this 3D printer includes a support mechanism and a printing mechanism. The support mechanism includes a bottom plate and a gantry support frame whose lower end is installed on the bottom plate a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00B22F3/115B33Y30/00B33Y40/00
CPCB22F3/115B33Y30/00B33Y40/00
Inventor 王雪霞
Owner 泰安正豪物业管理有限公司
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