Product stripping device of photo-curing 3D printer

A technology of 3D printer and stripping device, applied in 3D object support structures, metal processing equipment, manufacturing tools, etc., can solve the problems of product separation or difficult stripping, achieve reliable separation, fast and reliable separation, and protect the integrity of the effect

Inactive Publication Date: 2019-06-21
SHANGHAI HUANJIA INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a product stripping device for a light-curing 3D printer to solve the problem that the product is not easy to separate or peel off after the existing 3D printer completes product processing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A product stripping device for a light-curing 3D printer, the stripping device is composed of a fixed bracket 1, a fixed platform 2, a striker platform 3, a forming platform 4, and an optical axis 5;

[0025] The fixed bracket 1 is fixedly connected with the fixed platform 2, and the fixed platform 2 is provided with a stepping motor 6, and the stepping motor 6 is connected with a ball screw 7;

[0026] The fixed platform 2 is fixedly connected to the forming platform 4 through an optical axis 5, and the forming platform 4 is uniformly and densely covered with firing pin passing holes;

[0027] The striker platform 3 is installed between the fixed platform 2 and the forming platform 4. The striker platform 3 is uniformly covered with striker pins 8. The striker platform 3 is provided with optical axis holes 9 around the striker platform 3. Ball screw screws 10 are provided on both sides of the striker platform 3.

[0028] In the embodiment, the striker 8 on the striker ...

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Abstract

The invention discloses a product stripping device of a photo-curing 3D printer. The device comprises a fixation support, a fixation platform, a striker platform, a shaping platform and an optical shaft, wherein the fixation support is fixedly connected to the fixation platform, a stepping motor is disposed on the fixation support, and the stepping motor is connected to a ball screw; the fixationplatform is fixedly connected to the shaping platform by the optical shaft, and striker through holes are uniformly and densely distributed in the shaping platform; and the striker platform is installed between the fixation platform and the shaping platform, strikers are uniformly and densely distributed on the striker platform, optical shaft holes are formed around the striker platform and screwsof the ball screw are disposed on two sides of the striker platform. Through use of a stripping solution with the strikers disclosed by the invention, the strikers can pass through the shaping platform after a stripping instruction is issued when object stripping is needed, so products can be stripped rapidly and reliably; and because of extrusion of the plurality of strikers, intactness of objects can be protected during object stripping, so the products with non-planar contact can be stripped reliably.

Description

technical field [0001] The invention relates to a product stripping technology of a 3D printer, in particular to a product stripping device of a photocuring 3D printer. Background technique [0002] The existing 3D printers in China mainly include point-line forming and point-surface forming 3D printers, such as FDM printers, LCD printers, and DLP printers. After the object is printed, it is necessary to separate the object from the forming platform to remove the object. If the ground of the printed object is flat, it can be cut manually when it is taken off. When the ground of the object is not flat, manual cutting will easily damage the structure of the object, and even make the item scrapped. Even the more advanced light-curing 3D printers Also like this, the existing 3D printers all have the problem of being difficult to peel off for the separation of the object and the forming platform. [0003] Therefore, it is necessary to design a special product separation or strip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/379B33Y30/00
Inventor 陆佳丽崔智帏徐梦晨程余磊郑广
Owner SHANGHAI HUANJIA INFORMATION TECH CO LTD
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