CN203621492U - Metal powder supply system for 3D printer - Google Patents

Metal powder supply system for 3D printer Download PDF

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Publication number
CN203621492U
CN203621492U CN201320715375.7U CN201320715375U CN203621492U CN 203621492 U CN203621492 U CN 203621492U CN 201320715375 U CN201320715375 U CN 201320715375U CN 203621492 U CN203621492 U CN 203621492U
Authority
CN
China
Prior art keywords
metal powder
shower nozzle
printer
feeding
spray nozzle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320715375.7U
Other languages
Chinese (zh)
Inventor
张正璞
张晓哲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xian Boyu Green Energy Co Ltd
Original Assignee
Xian Boyu Green Energy Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xian Boyu Green Energy Co Ltd filed Critical Xian Boyu Green Energy Co Ltd
Priority to CN201320715375.7U priority Critical patent/CN203621492U/en
Application granted granted Critical
Publication of CN203621492U publication Critical patent/CN203621492U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a metal powder supply system for a 3D (three-dimensional) printer, which has a simple structure and can implement continuous material supply. The metal powder supply system comprises a storage tank, a feeding pump, a laser, a spray nozzle and a forming bottom plate, wherein the storage tank is used for storing metal powder; the feeding pump is used for pumping the metal powder in the storage tank into the spray nozzle; the laser is mounted inside a transparent shell; the spray nozzle is positioned below the laser and is positioned above the forming bottom plate. Further, the feeding pump pumps the metal powder into the spray nozzle from the storage tank through a hose. Furthermore, the spray nozzle is mounted on a driving device for driving the spray nozzle to move in the two-dimensional direction.

Description

A kind of metal powder material feeding system of 3D printer
Technical field
The utility model relates to object rapid prototyping system technical field, is specifically related to a kind of metal powder material feeding system of 3D printer.
Background technology
3D prints and also claims rapid shaping, data and raw material is put in 3D printer, by product printing in layer, finally forms finished product by computer program control.Carry out sintering and realize rapid shaping and be very suitable for the moulding of metal dust by laser instrument, the reliable in structure of its shaped article, applied widely; Utilize the 3D printer of metal powder material moulding, the lasting supply time of its metal powder material has determined operating efficiency and the forming ability of whole 3D printer, the poor continuity of existing metal powder material feeding system, and structure is comparatively complicated.
Utility model content
It is a kind of simple in structure that the utility model provides, and can realize the metal powder material feeding system of the 3D printer that continues feed.
The utility model solves the technical scheme that its technical problem adopts:
A metal powder material feeding system for 3D printer, comprises the material storing box 1 for storing metal powder material, the metal powder material in material storing box 1 is pumped into the feeding engine 2 of shower nozzle 6; Also comprise the laser instrument 4 that is installed on transparent shell 5 inside, shower nozzle 6 and forming bottom plate 7, shower nozzle 6 is positioned at laser instrument 4 belows, is positioned at forming bottom plate 7 tops simultaneously.
Described feeding engine 2 by flexible pipe 3 by metal powder material by pumping in shower nozzle 6 in material storing box 1.
Described shower nozzle 6 is arranged on and drives shower nozzle 6 on the drive unit of two-dimensional directional motion.
The beneficial effects of the utility model are:
The metal powder material feeding system of the utility model 3D printer, what the metal powder material in material storing box can be continued is pumped in shower nozzle, is coated on forming bottom plate by shower nozzle simultaneously; Whole feeder process is accompanied by continual the carrying out of sintering process of laser instrument, has improved feed efficiency, increases the whole 3D printer work continuation of knowing clearly, can be for the larger sized product of moulding.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Description of reference numerals:
1-material storing box, 2-feeding engine, 3-flexible pipe, 4-laser instrument, 5-transparent shell, 6-shower nozzle, 7-forming bottom plate, 8-base.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model specific embodiment is described:
Fig. 1 shows a specific embodiment of the present utility model, and the metal powder material feeding system of a kind of 3D printer of the utility model comprises the material storing box 1 for storing metal powder material, the metal powder material in material storing box 1 is pumped into the feeding engine 2 of shower nozzle 6,
Also comprise the laser instrument 4 that is installed on transparent shell 5 inside, shower nozzle 6 and forming bottom plate 7, shower nozzle 6 is positioned at laser instrument 4 belows, is positioned at forming bottom plate 7 tops simultaneously.
By said structure, the metal powder material feeding system of the utility model 3D printer, what the metal powder material in material storing box 1 can be continued is pumped in shower nozzle 6, is coated on forming bottom plate 7 by shower nozzle 6 simultaneously; Whole feeder process is accompanied by continual the carrying out of sintering process of laser instrument, has improved feed efficiency, has increased whole 3D printer work continuation, can be for the larger sized product of moulding.
Further, above-mentioned feeding engine 2 by flexible pipe 3 by metal powder material by pumping in shower nozzle 6 in material storing box 1.
Further, above-mentioned shower nozzle 6 is arranged on and drives shower nozzle 6 on the drive unit of two-dimensional directional motion.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above; but the utility model is not limited to above-mentioned embodiment, all improvement in the ken that those of ordinary skills were possessed of carrying out for basis with thought of the present utility model all drop in protection domain of the present utility model.
Do not depart from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.

Claims (3)

1. a metal powder material feeding system for 3D printer, is characterized in that: comprise the material storing box (1) for storing metal powder material, the metal powder material in material storing box (1) is pumped into the feeding engine (2) of shower nozzle (6);
Also comprise and be installed on the inner laser instrument (4) of transparent shell (5), shower nozzle (6) and forming bottom plate (7), shower nozzle (6) is positioned at laser instrument (4) below, is positioned at forming bottom plate (7) top simultaneously.
2. the metal powder material feeding system of a kind of 3D printer as claimed in claim 1, is characterized in that: described feeding engine (2) by flexible pipe (3) by metal powder material by pumping in shower nozzle (6) in material storing box (1).
3. the metal powder material feeding system of a kind of 3D printer as claimed in claim 1 or 2, is characterized in that: described shower nozzle (6) is arranged on and drives shower nozzle (6) on the drive unit of two-dimensional directional motion.
CN201320715375.7U 2013-11-13 2013-11-13 Metal powder supply system for 3D printer Expired - Fee Related CN203621492U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320715375.7U CN203621492U (en) 2013-11-13 2013-11-13 Metal powder supply system for 3D printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320715375.7U CN203621492U (en) 2013-11-13 2013-11-13 Metal powder supply system for 3D printer

Publications (1)

Publication Number Publication Date
CN203621492U true CN203621492U (en) 2014-06-04

Family

ID=50808012

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320715375.7U Expired - Fee Related CN203621492U (en) 2013-11-13 2013-11-13 Metal powder supply system for 3D printer

Country Status (1)

Country Link
CN (1) CN203621492U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104589659A (en) * 2015-02-10 2015-05-06 西安赛隆金属材料有限责任公司 3D printing feed mechanism
CN104801712A (en) * 2015-04-22 2015-07-29 华南理工大学 Laser and microbeam plasma composite 3D (3-dimensional) printing equipment and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104589659A (en) * 2015-02-10 2015-05-06 西安赛隆金属材料有限责任公司 3D printing feed mechanism
CN104801712A (en) * 2015-04-22 2015-07-29 华南理工大学 Laser and microbeam plasma composite 3D (3-dimensional) printing equipment and method

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140604

Termination date: 20141113

EXPY Termination of patent right or utility model