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Device for avoiding attachment of drawn wire of 3D printer

A technology of 3D printers and attachment devices, which is applied in the direction of coating devices, manufacturing auxiliary devices, 3D object support structures, etc., and can solve the problems of printing nozzles drawing and attaching to the printing platform, etc.

Active Publication Date: 2020-12-15
GUANGXI TECHCAL COLLEGE OF MACHINERY & ELECTRICITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above deficiencies, the present invention provides a 3D printer anti-drawing attachment device, which can solve the problem that the printing nozzle is attached to the printing platform by drawing

Method used

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  • Device for avoiding attachment of drawn wire of 3D printer
  • Device for avoiding attachment of drawn wire of 3D printer
  • Device for avoiding attachment of drawn wire of 3D printer

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only 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 creative efforts fall within the protection scope of the present invention.

[0029] Please refer to Figure 1 to Figure 6 A preferred embodiment of the present invention provides a 3D printer anti-drawing attachment device, which mainly includes a first linear module, a guide bucket 2, a clamping device 5, an upper opening blade 61 and a lower opening blade 62.

[0030] Please refer to Figure 1 to Figure 3 , the first linear module includes a fixed part and a movable part for realizing vertical linear reciprocating motion. Specifi...

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PUM

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Abstract

The invention discloses a device for avoiding attachment of a drawn wire of a 3D printer, and relates to the technical field of additive manufacturing equipment. The problem that a 3D printer nozzle forms a drawn wire attached to a printing platform and consequently the printing quality is affected is mainly solved. The device mainly comprises a first linear module, a guide hopper mounted on the top of the fixed part of the first linear module, a clamping device mounted at the movable part of the first linear module, and an upper opening knife board and a lower opening knife board which are mounted at the upper part and the lower part of the fixed part of the first linear module separately; through the device for avoiding attachment of the drawn wire of a 3D printer, the drawn wire can beprocessed, so that the drawn wire is not attached to the printing platform; and thus, the problem that the drawn wire is attached to the printing platform and consequently the quality of printed products is affected is solved.

Description

technical field [0001] The invention relates to the technical field of additive manufacturing equipment, in particular to a 3D printer anti-drawing attachment device. Background technique [0002] 3D printing is a rapid prototyping additive manufacturing technology that has been widely used. In the preparatory stage of printing, it is necessary to preheat the printing nozzle of the 3D printer. The printing nozzle is preheated in one place. After the preheating reaches a suitable level, it is transferred to the top of the printing platform and then starts printing. During this preheating process, due to the temperature rise of the print head, the material in the print head is heated, becomes molten and slowly drips from the print head to form a kind of drawing, and as the print head transfers to the surface above the printing platform During the process, the wire drawing will be attached to the printing platform, and the printing product must be carried out on the printing p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/20B29C64/209B29C64/30B29C64/35B33Y30/00B33Y40/00B33Y40/10
CPCB29C64/30B29C64/20B29C64/209B29C64/35B33Y30/00B33Y40/00B33Y40/10
Inventor 李慧燕梁庆杰黄守宁
Owner GUANGXI TECHCAL COLLEGE OF MACHINERY & ELECTRICITY