Novel 3D printer

A 3D printer, a new type of technology, applied in 3D object support structures, manufacturing tools, chemical instruments and methods, etc., can solve problems affecting the normal use of devices, leakage of printing powder, poor sealing, etc., to improve experience and ensure printing quality , good sealing effect

Pending Publication Date: 2020-08-21
广州瑞通增材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally speaking, 3D printers on the market perform printing operations in their sealed chambers. However, the 3D printers on the market have relatively poor airtightness. On the one hand, when the sealed chamber needs to be cleaned, the sealed door needs to be opened. Operation, and thi

Method used

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Examples

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Example Embodiment

[0025] The present invention will be described in detail below in conjunction with the drawings and embodiments.

[0026] Such as Figure 1-9 As shown, the new 3D printer includes a first galvanometer 11, a second galvanometer 12, a top plate 13, a bottom plate 14, a front side plate 15, a rear side plate 16, a left side plate 17, a right side plate 18, a scraper 163, a sealing The door 19, the protective cover 20, the first supporting portion 21 and the second supporting portion 22.

[0027] In this embodiment, the top plate 13, the bottom plate 14, the front side plate 15, the rear side plate 16, the left side plate 17, and the right side plate 18 form a sealed cavity. It should be understood that this example uses 3D printing in a sealed cavity.

[0028] In this embodiment, the rear side plate 16 is provided with an air outlet 161 communicating with the sealed cavity, and the rear side plate 16 is also provided with a sliding groove 162 above the air outlet 161. It should be un...

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PUM

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Abstract

The invention discloses a novel 3D printer. The novel 3D printer has a good sealing effect. When it is necessary to clean a sealing cavity inside the 3D printer, there is no need to open a sealing door of the 3D printer, and the inside of the sealing cavity can be cleaned directly by manually using sealing gloves. In this way, the sealing cavity does not communicate with the outside so that the sealing cavity can be prevented from being polluted by the external environment. In addition, a connecting rod of a scraper is connected with a sealing belt, so that the scraper and the sealing belt synchronously move in a slide groove; and the sealing belt can seal the slide groove, so that printing powder in the sealing cavity is unlikely to leak out of the sealing cavity, the printing quality ofproducts can be effectively guaranteed, and the user experience is greatly improved.

Description

technical field [0001] The invention relates to the technical field of 3D printers, in particular to a novel 3D printer. Background technique [0002] With the development of 3D printing technology, 3D printers have been able to directly manufacture metal parts with metallurgical bonding, compact structure, good dimensional accuracy and mechanical properties, which has broad application prospects and has become a research hotspot in the field of additive manufacturing today. 3D printer printing metal parts has the advantages of personalized design, fast forming, and short manufacturing cycle. It is very suitable for the manufacture of small batches, personalized metal parts with complex surfaces and internal structures. [0003] Generally speaking, 3D printers on the market perform printing operations in their sealed chambers. However, the sealing performance of 3D printers on the market is relatively poor. On the one hand, when the sealed chamber needs to be cleaned, the se...

Claims

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Application Information

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IPC IPC(8): B29C64/20B29C64/214B29C64/268B29C64/35B08B15/02B33Y30/00B33Y40/00
CPCB08B15/02B29C64/20B29C64/214B29C64/268B29C64/35B33Y30/00B33Y40/00
Inventor 孙永明王红卫郭华徐德伟麦淑珍刘嘉杰张磊
Owner 广州瑞通增材科技有限公司
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