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3D printing equipment with printing head convenient to replace

A 3D printing and printing head technology, which is applied in processing drive devices, additive processing, etc., can solve the problem that the printer cannot replace the printing head, and achieve the effect of reducing shaking and improving heat dissipation efficiency

Inactive Publication Date: 2022-01-14
WENZHOU UNIV OUJIANG COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcoming that the printer in the prior art cannot replace the print head, and propose a 3D printing device that facilitates the replacement of the print head

Method used

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  • 3D printing equipment with printing head convenient to replace
  • 3D printing equipment with printing head convenient to replace
  • 3D printing equipment with printing head convenient to replace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to Figure 1-5 , a 3D printing device for easy replacement of print heads, comprising a base 1, two connecting plates 2 are symmetrically arranged on the top of the base 1, the same top plate 5 is fixedly connected between the two connecting plates 2, and the bottom of the top plate 5 is slidingly connected There are connecting pipes 6, one side of one of the connecting plates 2 is provided with a drive assembly for driving the connecting pipe 6 to move, the bottom of the connecting pipe 6 is provided with a plurality of connecting frames 9, and the bottom ends of the multiple connecting frames 9 are fixedly connected with The same installation box 12, the installation box 12 runs through and is slidably connected with a casing 10, and the bottom end of the casing 10 is fixedly connected with a feed tank 13, and two feed boxes 11 are arranged symmetrically on both sides of the feed tank 13, and the feed tank The bottom of 13 is threadedly connected with a threaded...

Embodiment 2

[0029] Further improved on the basis of embodiment one: with reference to Figure 1-5, a 3D printing device for easy replacement of print heads, including a base 1, two connecting plates 2 are symmetrically arranged on the top of the base 1, a cooling fan 3 is arranged on the inner side of one of the connecting plates 2, and the two connecting plates 2 are fixed Connected with the same top plate 5, the bottom of the top plate 5 is slidingly connected with a connecting pipe 6, one side of one of the connecting plates 2 is provided with a drive assembly for driving the connecting pipe 6 to move, and the drive assembly includes one of the connecting plates 2 away from The first motor 4 on one side of the connecting pipe 6, the output shaft of the first motor 4 extends to the inner side of the corresponding connecting plate 2 and is fixedly sleeved with a reciprocating screw rod 35 that is rotationally connected to the inner side of the other connecting plate 2, and the reciprocati...

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Abstract

The invention belongs to the technical field of 3D printing, particularly relates to 3D printing equipment with a printing head convenient to replace, and aims to solve the problem that the printing head of an existing printer cannot be replaced. The 3D printing equipment comprises a base, two connecting plates are symmetrically arranged at the top of the base, the same top plate is fixedly connected between the two connecting plates, and the bottom of the top plate is in sliding connection with a connecting pipe. According to the printing device, the printing head can be driven to move in the X-axis direction by starting a first motor, a placing plate can be driven to move in the Y-axis direction by starting a second motor, the printing head can be driven to move in the Z-axis direction by starting a third motor, and a copper pipe is used in cooperation with a cooling fan so that the heat dissipation efficiency of the printing head can be improved, and the cooling rate of a model is accelerated; and the printing table is of a replaceable structure so that different printing requirements can be met, and the printing head is connected with a material containing tank through a threaded pipe so that replacement can be facilitated.

Description

technical field [0001] The invention relates to the technical field of 3D printers, in particular to a 3D printing device that facilitates the replacement of printing heads. Background technique [0002] 3D printing is a kind of rapid prototyping technology, also known as additive manufacturing. It is a technology based on digital model files and using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. . [0003] As a high-tech product in the new era, 3D printers can produce the same object with only one printer, and are widely used in the model manufacturing industry. In the prior art, the print head of the 3D printer and the drive device of the print head are integrated. It is impossible to replace the print head, unable to meet the diverse printing needs, and the printing method is single, so we propose a 3D printing device that is easy to replace the print head to solve the problems raised. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/227B29C64/20B29C35/16B33Y30/00
CPCB29C64/227B29C64/20B29C35/16B33Y30/00B29C2035/1658
Inventor 陈海哨苏忠根王术新
Owner WENZHOU UNIV OUJIANG COLLEGE
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