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A 3D printing device that can be cleaned automatically

A 3D printing and automatic cleaning technology, applied in the field of 3D printing, can solve the problems of poor cleanliness and difficult cleaning of 3D printing devices, and achieve the effect of increasing automatic cleaning function, fast speed and ensuring reliability

Active Publication Date: 2021-01-26
GUIZHOU UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A Chinese patent discloses a 3D printing device with an automatic cleaning function (authorized notification number CN108582790U). This patented technology can clean up the material remaining on the outside of the print head through a cleaning device to prevent the material from clogging the print head. Compared with manual cleaning , save time and effort, reduce people's labor intensity, and avoid affecting printing efficiency. However, this patent does not deal with the waste materials remaining on the printing table, resulting in poor cleanliness inside the 3D printing device. Moreover, for printing waste materials Said, once solidified on the cleaning table or print head, it is sometimes difficult to clean

Method used

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  • A 3D printing device that can be cleaned automatically
  • A 3D printing device that can be cleaned automatically
  • A 3D printing device that can be cleaned automatically

Examples

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Embodiment Construction

[0033] see Figure 1-5 , in an embodiment of the present invention, an automatic cleaning type 3D printing device includes a main body 1 with a rectangular cross section, a base 2, a printing head 6, a printing table 7, a printing head cleaning assembly and a printing table cleaning assembly, wherein the The lower side of the outer surface of the main body 1 is welded with a base 2, and the inner upper side of the main body 1 is provided with a printing head 6, and the printing table 7 is arranged below the printing head 6 in the main body 1. The outer peripheral side of the platform 7 is provided with a protective platform 8 located on the inner lower surface of the main body 1, which is characterized in that

[0034] The print head cleaning assembly is arranged on the lower end surface of the print head 6, and can slide along the horizontal extension direction of the print head 6, so as to clean the print head;

[0035] The printing table cleaning assembly includes a centri...

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Abstract

The invention discloses an automatic cleaning type 3D printing device, which relates to the technical field of 3D printing. In the invention, the printing table cleaning component is set to include a centrifugal cleaning drive component and a scraping component, and the centrifugal cleaning drive component is supported on a base, and Located inside the protective platform, when cleaning the printing platform, the centrifugal cleaning drive assembly drives the printing platform to rotate centrifugally; the printing platform is also provided with a scraper assembly to scrape and clean the upper surface of the printing platform. It can greatly improve the cleaning effect; it is also equipped with an air blowing component, which can blow and clean the unsolidified materials on the printing table to ensure the cleaning effect, and it is assisted by centrifugal cleaning, which has good cleaning effect and fast speed; the invention adopts heating In this way, the reliability of printing cleaning can be effectively guaranteed, the error of next printing can be reduced, and the printing efficiency of the 3D printing device can be increased.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to an automatic cleaning type 3D printing device. Background technique [0002] 3D printing device, also known as three-dimensional printer, is a cumulative manufacturing technology, that is, a machine of rapid prototyping technology. It is based on a digital model file and uses special wax, powdered metal or plastic and other bondable materials. Three-dimensional objects are manufactured by printing layers of adhesive materials. At this stage, three-dimensional printers are used to manufacture products, and the technology of constructing objects by printing layer by layer. The principle of a 3D printer is to put data and raw materials into a 3D printer. , the machine will build the product layer by layer according to the program. [0003] A Chinese patent discloses a 3D printing device with an automatic cleaning function (authorized notification number CN108582790U). This pate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/35B29C64/245B33Y40/00B33Y30/00
CPCB33Y40/00B29C64/35
Inventor 李永湘
Owner GUIZHOU UNIV OF ENG SCI
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