Small 3D printer

A 3D printer, small technology, applied in the field of 3D printing equipment, can solve the problems affecting the market and scale of product use, high procurement and maintenance costs, restricting promotion and utilization, etc., to achieve stable axial rigidity, easy to promote and popularize, local Adjustable effects

Inactive Publication Date: 2015-02-25
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The 3D printers in the prior art have complex structures, heavy weight, and high cost, which limits their promotion and utilization in the market. At the same time, they are relatively large in size, uncompact in structure, and relatively high in purchase, use and maintenance costs, which affect the use of the product market. and scale

Method used

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Embodiment Construction

[0026] In order to better understand the present invention, the implementation manner of the present invention will be explained in detail below in conjunction with the accompanying drawings.

[0027] Such as figure 1 , figure 2 , image 3As shown, a small 3D printer includes vertical columns 2 on both sides, a lower fixing seat 4 connected to the vertical columns 2, a base 11 for placing objects to be printed, and an upper printing structure 22, which moves in the vertical direction, that is, the z-axis direction Structure 6, the upper horizontal plane x-axis direction movement structure, the middle horizontal plane y-axis direction movement structure, vertical columns 2 are respectively provided at the front and rear positions on both sides, the base 11 is connected with the y-axis direction movement structure, the The moving structure in the y-axis direction is connected with the middle part of the moving structure 6 in the z-axis direction, and the printing structure 22...

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PUM

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Abstract

The present invention discloses a small 3D printer, which comprises a vertical column, a lower portion fixed holder, a base, a printing structure, a z-axis direction moving structure, an x-axis direction moving structure and a y-axis direction moving structure, wherein the front position and the rear position on both sides are respectively provided with the one vertical column, the base is connected with the y-axis direction moving structure, the y-axis direction moving structure is connected with the z-axis direction moving structure, the printing structure is connected with the x-axis direction moving structure, the z-axis direction moving structure comprises a z-axis direction drive motor, a vertical lead screw and a screw nut, the z-axis direction drive motor is fixedly connected on a motor connection plate, the bottom portion of the motor connection plate is connected with the lower portion fixed holder, the screw nut is nested in an axial sleeve, the end portion of the axial sleeve is provided with an axial positioning plate, the axial positioning plate is fixedly connected with the axial sleeve, the axial sleeve is connected with the first support plate of the y-axis direction moving structure, the z-axis direction drive motor is connected with the vertical lead screw, the upper end of the lead screw is provided with a bearing, and the vertical column is connected with the bottom portion horizontal support body.

Description

technical field [0001] The invention relates to the technical field of 3D printing equipment, in particular to a small 3D printer. Background technique [0002] The 3D printers in the prior art have complex structures, heavy weight, and high cost, which limits their promotion and utilization in the market. At the same time, they are relatively large in size, uncompact in structure, and relatively high in purchase, use and maintenance costs, which affect the use of the product market. and scale. At the same time, with the development of 3D printer technology, there are huge demand groups in institutions of higher learning and scientific research institutes, so there is an urgent need to develop small and small 3D printers with simple structure and easy maintenance, so that 3D printing technology can benefit ordinary consumers. Provide reliable testing and processing equipment for product development and scientific experiments in various industries, and promote the transforma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00
Inventor 隗德民单永磊何大鹏
Owner UNIV OF JINAN
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