3D printer provided with drawer type feeding device

A technology of 3D printers and feeding devices, applied in 3D object support structures, metal processing equipment, manufacturing tools, etc., can solve the problems of 3D entity quality impact, inconvenience, inconvenient consumable quality management and storage management, etc., to improve the appearance aesthetics , The effect of controllable feeding process

Inactive Publication Date: 2017-07-07
WUHAN ALLCCT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current wire feeding mechanism is installed outside the casing, which is not convenient for the quality management and storage management of consumables.
In addition, the current material feeding method is not convenient for the management of consumables demand between two adjacent printing tasks. The quality of the entity affects

Method used

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  • 3D printer provided with drawer type feeding device
  • 3D printer provided with drawer type feeding device
  • 3D printer provided with drawer type feeding device

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Embodiment Construction

[0019] 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.

[0020] like figure 1 and figure 2 , an embodiment of the present invention provides a 3D printer equipped with a drawer-type feeding device, including a casing (not shown) and at least one print head (not shown), each of which is equipped with a wire feeding mechanism, Each of the print heads and each of the wire feeding mechanisms are arranged in the casing, and each of the wire feeding mechanisms includes a wire feeding unit 2 and a feeding length detectio...

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PUM

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Abstract

The invention relates to a 3D printer provided with a drawer type feeding device. The 3D printer comprises a machine shell and at least one printing head, each printing head is provided with a wire feeder, and each wire feeder comprises a wire feeding unit and a feeding length detecting unit used for detecting the wire feeding length of the wire feeding unit; and the machine shell is provided with a drawer, at least one installation shaft is arranged in the drawer, each installation shaft is rotationally sleeved with a consumable item disc, the consumable item discs are the same as the wire feeding units in number and are in one-to-one correspondence with the wire feeding units, and fed wires of each consumable item disc are connected with the corresponding wire feeding unit. The consumable item discs are arranged in the drawer, a built-in wire feeding channel is formed in the machine shell, and quality management and storage management of consumable items are facilitated; and meanwhile, the appearance aesthetic perception of the printer can be improved. By detecting the wire feeding length of the wire feeding units, the using amount of the consumable items is monitored, the wire feeding process is controllable, and the phenomenon that the consumable items cannot be supplied, and consequently a next printing task cannot be completed and is forced to be stopped is avoided.

Description

technical field [0001] The invention relates to a 3D printer, in particular to a 3D printer equipped with a drawer type feeding device. Background technique [0002] A 3D printer is a machine that uses rapid prototyping technology, based on digital model files, using molding materials, and constructing three-dimensional entities by layer-by-layer printing. Before printing, it is necessary to use computer modeling software to model, and then "partition" the built 3D model into layer-by-layer sections, that is, slices, so as to guide the 3D printer to print layer by layer. 3D printers have been widely used in the product manufacturing industry. The working principle of 3D printers is basically the same as that of traditional printers. It is composed of control components, mechanical components, print heads, consumables (ie molding materials) and media, and the printing principles are basically similar. [0003] When printing, consumables (such as plastic wire) need to be deli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/321B33Y40/00
CPCB33Y40/00
Inventor 罗文杨艺龚喻婷余驰
Owner WUHAN ALLCCT TECH CO LTD
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