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Three-dimensional printing outage continuously-printing mechanism

A 3D printer, power-off and continuous printing technology, applied in manufacturing auxiliary devices, processing data acquisition/processing, additive processing, etc., can solve the problems of wasting materials and time, printer printing failure, printer contact, etc.

Pending Publication Date: 2017-11-17
福建万象三维科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the actual printing process, we often encounter the situation that the printer fails to print due to power failure, which greatly wastes materials and time
The existing power-off continuous printing module acts as a battery by setting a large capacitor to give the main control board the large amount of power required to store the current position of the printer when the power is off, and the user of the printer is in danger of being in contact with high voltage

Method used

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  • Three-dimensional printing outage continuously-printing mechanism
  • Three-dimensional printing outage continuously-printing mechanism
  • Three-dimensional printing outage continuously-printing mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] There is one group of distance measuring modules, and they are arranged on the Z-axis driving mechanism of the three-dimensional printer.

[0024] When the 3D printer is powered off, the residual temperature of the print head will dissolve a cavity on the surface of the model, and the print head will naturally sag under the action of gravity after being suspended in the air, so that there is a deviation between the Z coordinate when the power is off and the Z coordinate that will be printed after power on (X Axis and Y axis basically do not deviate), resulting in that the two parts of the model cannot be well connected.

[0025] The distance measuring module is installed on the Z-axis drive mechanism to ensure that the Z coordinate when the power is off is consistent with the Z coordinate after power on, so that the continued part is perfectly connected with the model before power off.

[0026] When working, the infrared emitting unit 1 will emit infrared rays correspon...

Embodiment 2

[0030] There are three groups of ranging modules, which are respectively arranged on the X-axis driving mechanism, Y-axis driving mechanism and Z-axis driving mechanism of the three-dimensional printer.

[0031] The distance measuring module is installed on the X-axis driving mechanism, Y-axis driving mechanism and Z-axis driving mechanism of the 3D printer at the same time, which can maximize the accuracy of continuous printing.

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Abstract

The invention relates to a three-dimensional printing outage continuously-printing mechanism. The three-dimensional printing outage continuously-printing mechanism comprises distance measurement modules arranged on a three-dimensional printing machine axial driving mechanism; and the distance measurement modules are connected with a three-dimensional printing machine main control panel, and are used for measuring the distance between the movement end of the driving mechanism and the initial position of the driving mechanism in real time and transmitting data to the main control panel. The three-dimensional printing outage continuously-printing mechanism is accurate in positioning and high in safety. The three-dimensional printing outage continuously-printing mechanism has the beneficial effects that the distance measurement modules are arranged at the initial end and the movement end of the axial driving mechanism, the distance between the movement end of the driving mechanism and the initial position of the driving mechanism can be measured in real time, the data can be transmitted to the main control panel, printing coordinates obtained when outage happens and continuously-printing coordinates obtained after power is on can be guaranteed coincident, and a continuously-printing part is perfectly joined with a before-outage model.

Description

technical field [0001] The invention relates to the field of three-dimensional printing, in particular to a three-dimensional printing continuous printing mechanism. Background technique [0002] With the innovation and rapid development of rapid prototyping 3D printing technology in my country and the world, printers based on ordinary ABS and PLA have a wider range of applications in life. [0003] However, in the actual printing process, we often encounter the situation that the printer fails to print due to power failure, which greatly wastes materials and time. The existing power-off continuous printing module acts as a battery by setting a large capacitor to provide the main control board with the large amount of power required to store the current position of the printer when the power is off. The user of the printer is in danger of contacting with high voltage. Contents of the invention [0004] The purpose of the present invention is to provide a precise positioni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/30B29C64/393B33Y50/02
CPCB33Y50/02
Inventor 张细明张少雄肖能德
Owner 福建万象三维科技有限公司
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