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Side stripping mechanism of 3D printer

A technology of 3D printers and peeling mechanisms, applied in 3D object support structures, metal processing equipment, manufacturing tools, etc., can solve problems such as peeling failure, limiting the maximum forming area of ​​a single layer, and increasing peeling force

Pending Publication Date: 2018-02-23
GUANGZHOU HEIGE ZHIZAO INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current method of direct pulling and peeling is equivalent to peeling off the bottom of the entire printed product at one time. When the bottom area of ​​the printed product is large, the peeling force will increase greatly, resulting in peeling failure.
In severe cases, the release film will be torn and the body of the 3D printer mechanism will be damaged
At the same time, because of the large peeling force, it also limits the maximum forming area of ​​a single layer printed by the product

Method used

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  • Side stripping mechanism of 3D printer
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  • Side stripping mechanism of 3D printer

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Experimental program
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Embodiment Construction

[0027] The invention provides a side peeling mechanism of a 3D printer, which reduces the peeling force, improves the peeling speed, and increases the maximum forming area of ​​a single layer.

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0029] See Figure 2(a)(b) and image 3 and Figure 4 , the technical solution of a side peeling mechanism 6 of a 3D printer in the present invention includes:

[0030] A driving unit 8, the driving unit 8 is installed on one side of the tray and is linked with the tra...

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PUM

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Abstract

The invention provides a side stripping mechanism of a 3D printer, which reduces the stripping force, improves the stripping speed and increases the maximum molding area of a single layer. The invention relates to a technical scheme of a side stripping mechanism of a 3D printer. The side stripping mechanism comprises a driving unit and a compacting and resetting unit, wherein the driving unit is arranged at one side of a material tray and is linked with the material tray; and the compacting and resetting unit is positioned in a motion track of the material tray, and during the movement of thematerial tray, the compacting and resetting unit is in a stressed state and has a tendency to recover to an initial position.

Description

technical field [0001] The invention relates to the technical field of 3D printers, in particular to a side peeling mechanism of a 3D printer. Background technique [0002] The bottom projection 3D printer has a process of separating the bottom of the printed part from the release film. In the prior art, direct pulling and peeling is often used to separate the formed product from the release film. As shown in Figure 1, the upper part of the material tray of the 3D printer is provided with a printing platform 2, and the material tray is covered with a release film 1. The bottom plate of the printing platform 2 is used to bond the top of the printed product 3, and the printing platform 2 is also connected to the top of the printed product 3. Lifting mechanism 5 is connected. When printing, print the upper part of the product first, and then print downwards layer by layer. After each layer of printing is completed, the lifting mechanism 5 will move upwards, move upwards with t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/379B33Y40/00
CPCB33Y40/00
Inventor 黄鹤源桂培炎蔡德信
Owner GUANGZHOU HEIGE ZHIZAO INFORMATION TECH CO LTD