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Automatic leveling device for 3D printer

A 3D printer and automatic leveling technology, applied in the field of 3D printing, can solve the problems of unreasonable overall design, poor practicability, and insufficient leveling accuracy, and achieve the effect of simple structure, good stability, and reasonable overall design

Inactive Publication Date: 2017-06-30
天津市先盈发科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above solution solves the shortcomings of the existing technology to a certain extent, the leveling accuracy is not good enough, the overall design is not reasonable enough, and the practicability is poor.

Method used

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  • Automatic leveling device for 3D printer

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Experimental program
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Effect test

Embodiment Construction

[0013] Such as figure 1 As shown, the automatic leveling device for the 3D printer includes a frame body 1, a printing platform 2 is slidably connected to the frame body 1, and a printing nozzle 3 fixed on the frame body 1 is arranged above the printing platform 2, and the lower part of the printing nozzle 3 A pressure sensor is arranged on the end face, and the pressure sensor is connected with the main control device. The middle part of the lower end of the printing platform 2 is fixedly connected with a driving rod 4, and the driving rod 4 is connected with a driving mechanism capable of driving the printing platform 2 to move longitudinally. The lower end is provided with an equilateral triangular support plate 5, and the frame body 1 is provided with a plurality of sliding rods 6, and the equilateral triangular support plate 5 is provided with sliding holes compatible with the sliding rods 6, and a sliding hole is formed between the sliding rods 6 and the frame body 1. ga...

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Abstract

The invention belongs to the technical field of 3D printing, and in particular relates to an automatic leveling device for a 3D printer. It includes a frame, a printing platform is slidingly connected in the frame, a printing nozzle fixed on the frame is arranged above the printing platform, a pressure sensor is arranged on the lower end of the printing nozzle, the pressure sensor is connected with the main control device, and the printing platform The middle part of the lower end is fixedly connected with a driving rod, and the driving rod is connected with the driving mechanism capable of driving the printing platform to move longitudinally. The lower end of the printing platform is provided with an equilateral triangular support plate, and a number of sliding rods are provided on the frame. There is a sliding hole adapted to the sliding rod, a gap is formed between the sliding rod and the frame, the outer end of the equilateral triangular support plate is against the frame, and there is a sliding groove on the frame, and the equilateral triangular support plate The outer end is provided with the sliding block that cooperates with sliding groove. The advantages are: reasonable design and simple structure.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, and in particular relates to an automatic leveling device for a 3D printer. Background technique [0002] After more than ten years of exploration and development, 3D printing technology has made great progress. At present, 3D printing technology has initially formed a successful commercial model. For example, in the fields of consumer electronics, aviation and automobile manufacturing, 3D printing technology can Produce small batches of customized parts at a lower cost and higher efficiency to complete complex and detailed models. Now it has been able to achieve a fine resolution of 600dpi on a single layer thickness of 0.01mm. [0003] However, in 3D printing, as the fineness and complexity of the model increase, the levelness of the printing platform and the calibration of the distance between the platform and the nozzle become one of the important factors affecting the final effect of th...

Claims

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Application Information

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IPC IPC(8): B29C64/20B29C64/393B22F3/115B33Y40/00
CPCB22F3/115
Inventor 周会兰
Owner 天津市先盈发科技有限公司
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