3D printer

A technology of 3D printer and printing device, which is applied in 3D object support structure, additive manufacturing, fastening device of wing fan, etc. It can solve the problems of model bumping and damage, limited door panel size, limited housing space, etc., and reduce the number of molds. Bump and damage, large open area, space saving effect

Inactive Publication Date: 2019-05-31
HUNAN COLLEGE OF INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new design allows for easier removal of models without damaging them during production or maintenance. It eliminates any problems caused by excessive movement between parts due to gravity forces that may cause cracks on other components inside the machine's housing. Additionally, it makes sure there are no debris remaining behind the door panels even if they were closed afterwards.

Problems solved by technology

The technical problem addressed in this patented text relates to prevent damage from collision between large models when opening them for maintenance purposes due to limitations with their sizes.

Method used

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Embodiment Construction

[0019] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0020] Such as Figure 1-8 As shown, a 3D printer includes a housing 1, a printing device 2, an observation window 3, an arc groove 4, a door panel 5, a rotating shaft 6, a door panel magnetic sheet 7, a door closing magnetic sheet 8, and a door opening magnetic sheet 9 , support rails 10, rollers 11, positioning slots 12, model carrier 13, the inside of the housing 1 is provided with a printing device 2 that moves along the X, Y, and Z axis directions, and there are observation windows on both sides of the housing 1 3. The four corners of the front of the housing 1 are provided with arc-shaped grooves 4. One end of the door panel 5 is integrally formed with a rotating shaft 6, and the other end is fixed with a door panel magnetic attraction piece 7. The rotating shafts 6 at the upper and lower ends of the door panel 5 are respectively connected

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PUM

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Abstract

The invention discloses a 3D printer. The 3D printer comprises a housing, a printing device, observing windows, arc-shape grooves, a door panel, a rotary shaft, a door panel magnetic absorbing piece,a door closing magnetic absorbing piece, a door opening magnetic absorbing piece, a supporting rail, a rolling wheel, a positioning groove, and a model loading platform, the printing device which is moved in X, Y and Z axis directions is arranged in the housing, the observing windows are arranged in the two sides of the housing, the arc-shaped grooves are formed in the four corners of the front face of the housing, the rotary shaft is molded at one end of the door panel from top to bottom, the door panel magnetic absorbing piece is fixed to the other end, the rotary shaft arranged from top tobottom of the door panel is slidably connected with the arc-shaped grooves at the upper and lower ends, the door closing magnetic absorbing piece and the door opening magnetic absorbing piece are fixed to the front edge of the housing and the side face from top to bottom, and the door panel magnetic absorbing piece is in magnetic suction connection with the door closing magnetic absorbing piece and the door opening magnetic absorbing piece. The 3D printer has the advantages that a model is conveniently taken out from the housing after being molded, plastic residues adhering to the loading platform are conveniently removed after the model is taken down, and the residues are prevented from remaining in the housing after cleaning.

Description

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Claims

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Application Information

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Owner HUNAN COLLEGE OF INFORMATION
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