Air filtering device of 3D printer

An air filtration device, 3D printer technology, applied in the directions of manufacturing auxiliary devices, dispersed particle separation, chemical instruments and methods, etc., can solve complex and cumbersome problems, and achieve the effect of simple operation, reasonable design, and easy replacement.

Pending Publication Date: 2022-04-15
徐州先临三维云打印技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing air filter devices are installed inside the 3D printer. When replacing the air filter device, the 3D printer needs to be disassembled, which is very complicated and cumbersome. Therefore, it is very necessary to design an air filter device for the 3D printer that is easy to replace.

Method used

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  • Air filtering device of 3D printer
  • Air filtering device of 3D printer
  • Air filtering device of 3D printer

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Embodiment Construction

[0020] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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PUM

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Abstract

The air filtering device comprises a rocking handle, a filter element limiting assembly, a shell, an air filter element, a mounting part, a filter element containing groove, a gear and a rotating ring, the mounting part is fixedly arranged at the top of the shell, one end of the rocking handle rotatably penetrates through the shell to be fixedly connected with the gear, and the gear is meshed with the rotating ring; the rotating ring is rotatably clamped in the shell, a through limiting hole is formed in the side wall of the shell, the filter element limiting assembly slidably penetrates through the limiting hole and is slidably connected with the rotating ring, the filter element containing groove is fixedly connected with the shell, and the rotating ring is rotatably arranged on the outer side of the filter element containing groove in a sleeving mode. And the air filter element is detachably clamped in the filter element placing groove. The invention belongs to the technical field of 3D printers, and particularly relates to an air filtering device of a 3D printer. The air filtering device is installed at an air exchange port of the 3D printer, and an air filter element is convenient to replace.

Description

technical field [0001] The invention belongs to the technical field of 3D printers, and specifically refers to an air filter device of a 3D printer. Background technique [0002] With the continuous development of science and technology, 3D printers are used more and more widely. 3D printers are a kind of accumulative manufacturing technology, that is, a machine of rapid prototyping technology. Most of the 3D printers on the market use plastic as raw materials. First, the plastic is heated. Then it is sprayed out through the nozzle to shape the design model. The plastic will produce harmful gas during the heating process. The existing 3D printer is equipped with an air filter device, and the gas is discharged into the atmosphere after filtering. Most of the existing air filter devices are installed inside the 3D printer. When replacing the air filter device, the 3D printer needs to be disassembled, which is very complicated and cumbersome. Therefore, it is very necessary to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/30B01D53/00B33Y40/00
CPCB29C64/30B01D53/00B33Y40/00
Inventor 孙博
Owner 徐州先临三维云打印技术有限公司
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