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Material breakage reminding device of 3D printer

A 3D printer and printer technology, applied in the field of 3D printing, can solve the problems of broken materials, easily damaged 3D printers and printed objects, and the inability of the printer to be installed effectively, so as to avoid damage.

Active Publication Date: 2018-08-28
NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, 3D printers are widely used. During the application process of the printer, the printing materials will be used up, and the material will be cut off. If the materials are not replenished in time, the 3D printer and the printed objects will be easily damaged.
Currently authorized 3D printer material breaking detection module, such as CN201720100950, needs to install the module on the main board, which cannot be installed effectively for many printers that have been put into use

Method used

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  • Material breakage reminding device of 3D printer
  • Material breakage reminding device of 3D printer

Examples

Experimental program
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Embodiment 1

[0014] Example 1: Reference figure 1 , The power source used by the alarm in this embodiment is a battery, and the alarm is a buzzer.

[0015] 3D printer material breaking reminder device, including: alarm, roller, groove, wherein: the groove is two groups, each forming a V shape, respectively fixed on the inner shell of the 3D printer and separated on both sides of the feeding material, which can be the front and back , the left and right sides, in this example, the front and back of the shell are selected, the groove is glued to the inner wall of the shell, the groove is made of insulating material, and there are non-communicating wires on the inner surface, and the wires at both ends of the groove extend as connection points; the drum is insulated and can be Materials such as plastics and rubber are selected, which are plastics in the present embodiment, and the two ends of the roller are metal bearings lapped on the two grooves and contacted with the wires.

[0016] The m...

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Abstract

The invention discloses a material breakage reminding device of a 3D printer. The material breakage reminding device of the 3D printer comprises an alarm, a roller and a groove, and is characterized in that two groups of grooves are provided; each group of grooves is V-shaped; the grooves are fixed in an internal housing of the 3D printer and are formed in the two sides of feeding; the grooves aremade of insulating materials; non-communicated leads are arranged on the internal surfaces of the grooves; the leads at the two ends of the grooves extend to form wiring points; the material of the roller is insulated; and the two ends of the roller are as follows: a metal bearing is in lap joint in the two grooves and is in contact with the leads. The material breakage reminding device of the 3Dprinter can be directly arranged on the existing 3D printer, does not need to change the structure of the existing 3D printer, and can give the alarm to remind people around to dispose in time when material breakage occurs in the operation of the 3D printer.

Description

technical field [0001] The invention relates to the field of 3D printing, in particular to a prompting device for material breakage during the operation of a 3D printer. Background technique [0002] At present, 3D printers are widely used. During the application process of the printer, the printing materials will be used up, and the material will be cut off. If the materials are not replenished in time, the 3D printer and the printed objects will be easily damaged. Currently authorized 3D printer material breakage detection module such as the invention of CN201720100950 requires the module to be installed on the main board, which cannot be effectively installed for many printers that have been put into use. Contents of the invention [0003] The purpose of the present invention is to provide a 3D printer material breaking reminder device, which can be directly installed on the existing 3D printer without changing the structure of the existing 3D printer. When the 3D print...

Claims

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Application Information

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IPC IPC(8): B29C64/30B33Y40/00
CPCB33Y40/00Y02P10/25
Inventor 于复兴杨爱民刘钧梦
Owner NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY