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Three-dimensional printer frame

A technology of 3D printers and racks, applied in the field of 3D printers, can solve the problems of rough 3D printing products, difficult processing, and long processing cycle, and achieve the effects of improving space utilization, large printing range, and simple structure

Inactive Publication Date: 2014-08-13
青岛金石塞岛投资咨询服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, the modern manufacturing industry has developed rapidly, and 3D printing technology has followed to meet people's needs for various shapes and structures. For example, in the product development stage, printing models through 3D printers can greatly Reduce the cost of molds. At present, 3D printing technology is meeting people's individual needs. If mechanical processing is used to complete the manufacture of such products, the processing is difficult, the processing cycle is long, and the cost is expensive. Through 3D printers, people can according to their own However, the existing 3D printers, especially the desktop three-dimensional printers, have defects in the frame structure design. During the working process, the vibration of the drive motor produces obvious resonance, resulting in rough 3D printed products, which cannot Meet people's needs, waiting for technical improvement

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The three-dimensional printer frame of the present embodiment includes an X-axis slide bar 14, a Y-axis slide bar 12, a Z-axis slide bar 7, a Z-axis threaded rod 9, a locking member, a connecting rod, and a conveyor belt support shaft 10, and the locking member includes a bottom bracket Frame 3, top bracket 8 and fixing piece; Connecting rod is provided with 12, and connecting rod forms three-dimensional frame 15 as edge, and the connecting rod that constitutes three-dimensional frame 15 is connected by fixing piece in two, each vertex of three-dimensional frame 15 There are three fixing parts; the top bracket 8 is fixedly connected with the connecting rod at the top rear of the three-dimensional frame 15, and the bottom bracket 3 is fixedly connected with the connecting rod at the bottom rear of the three-dimensional frame 15; the Z-axis slide bar 7 passes through the bottom bracket 3 and the top The bracket 8 is fixed; the bottom end of the Z-axis threaded rod 9 is fix...

Embodiment 2

[0027] The present embodiment is except following difference other with embodiment one:

[0028] The connecting rod is a 2020 aluminum profile connecting rod.

[0029] When in use, fix the Z-axis drive motor on the three-dimensional frame and lower it to the connecting rod, drive the Z-axis threaded rod, and make the printing platform move vertically up and down along the Z-axis slide bar; fix the Y-axis drive motor on the right rear connecting rod of the three-dimensional frame On the top, drive the conveyor belt support shaft through the conveyor belt, and further drive the holder through the conveyor belt to slide horizontally along the Y-axis slide bar; fix the X-axis drive motor on the right holder, and drive the consumable extrusion device fixed on the motor bracket through the conveyor belt Move the slider horizontally along the X axis.

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Abstract

The invention belongs to the technical field of three-dimensional printers and relates to an anti-resonance three-dimensional printer frame which is used for a desktop three-dimensional printer. The anti-resonance three-dimensional printer frame comprises an X-axis sliding rod, a Y-axis sliding rod, a Z-axis sliding rod, a Z-axis threaded rod, locking pieces, connecting rods and a conveying belt supporting shaft, wherein the connecting rods are used as seamed edges to form a three-dimensional frame, and the connecting rods are connected in pairs by fixed pieces; the sliding rods, the threaded rod and the conveying belt supporting shaft are fixed on the three-dimensional frame by the locking pieces; a Z-axis driving motor is fixed on a rear-lower connecting rod on the three-dimensional frame, a Y-axis driving motor is fixed on a right-rear connecting rod on the three-dimensional frame, and an X-axis driving motor is fixed on a right fixer. Through the design, the vibration of the three-dimensional printer during operation is alleviated, the printing quality of a product is improved, and the utilization rate of inner space of the three-dimensional printer is increased. The three-dimensional printer frame has the advantages of wide printing range, simple structure and convenience in assembly.

Description

technical field [0001] The invention belongs to the technical field of three-dimensional printers, and in particular relates to an anti-resonance three-dimensional printer frame for desktop three-dimensional printers. Background technique [0002] With the development of science and technology, the modern manufacturing industry has developed rapidly, and 3D printing technology has followed to meet people's needs for various shapes and structures. For example, in the product development stage, printing models through 3D printers can greatly improve Reduce the cost of molds. At present, 3D printing technology is meeting people's individual needs. If mechanical processing is used to complete the manufacture of such products, the processing is difficult, the processing cycle is long, and the cost is expensive. Through 3D printers, people can according to their own However, the existing 3D printers, especially the desktop three-dimensional printers, have defects in the frame stru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00
Inventor 汤敏
Owner 青岛金石塞岛投资咨询服务有限公司
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