CN107755698A - 3D printer using metal dust as raw material - Google Patents
3D printer using metal dust as raw material Download PDFInfo
- Publication number
- CN107755698A CN107755698A CN201710988238.3A CN201710988238A CN107755698A CN 107755698 A CN107755698 A CN 107755698A CN 201710988238 A CN201710988238 A CN 201710988238A CN 107755698 A CN107755698 A CN 107755698A
- Authority
- CN
- China
- Prior art keywords
- head assembly
- drive mechanism
- extension board
- mobile base
- direction drive
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/22—Driving means
- B22F12/222—Driving means for motion along a direction orthogonal to the plane of a layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/22—Driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
The present invention provides a kind of 3D printer using metal dust as raw material, elevating mechanism including base, on base and surround cubical framework, shaped platform is installed at the top of elevating mechanism, Y-direction drive mechanism is installed on framework, X-direction drive mechanism is installed in Y-direction drive mechanism, print head assembly is installed in X-direction drive mechanism;Print head assembly includes Mobile base and three lifting assemblies, Mobile base upper end is provided with upper extension board, Mobile base lower end is provided with lower extension board, three lifting assemblies include the cylinder being connected on extension board, and straight down, the bottom of piston rod is provided with connecting rod to the piston rod of cylinder, the bottom both ends of connecting rod are symmetrically installed with two elevating levers, elevating lever passes through lower extension board, and the bottom of the elevating lever of three lifting assemblies is separately installed with laser beam modulation head assembly, scraper component and material spray head assembly.Simple in construction, the convenient control of motion on X, Y and Z three-dimensional of the invention, functional reliability are high.
Description
Technical field
The present invention relates to 3D printer technical field, more particularly, to a kind of 3D printer using metal dust as raw material.
Background technology
The style of 3D printer is a lot, and its advantage and disadvantage is different;Using metal dust as shaping raw material 3D printer its
The model produced has the advantages of high accuracy and high intensity, therefore its practicality is higher;The traditional structure of the printer includes
Laser beam modulation head assembly, material spray head assembly, also comprising scraper component;Therefore its structure design is complex, is difficult to control.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that one kind is provided with metal powder
End is the 3D printer of raw material, and its is simple in construction, small volume, reasonable in design, and it is convenient to realize, in X-axis, Y-axis and Z axis three-dimensional
On convenient control of motion, using simple operation, functional reliability and stability are high, and fault rate is low, and 3D printing effect is good, practical
Property is strong, is easy to promote the use of.
In order to solve the above technical problems, the technical solution adopted by the present invention is:A kind of 3D using metal dust as raw material is beaten
Print machine, it is characterised in that:Elevating mechanism including base, installed in the base top geometric center opening position and installed in institute
State on base and surround cubical framework, shaped platform is installed at the top of the elevating mechanism, Y is installed on the framework
Direction drive mechanism, X-direction drive mechanism is installed in the Y-direction drive mechanism, is provided with the X-direction drive mechanism
Print head assembly;The print head assembly includes Mobile base and three structure identical lifting assemblies, the upper end of the Mobile base
Integrally formed with the upper extension board extending horizontally away, the lower end of the Mobile base is integrally formed with the lower extension extending horizontally away
Plate, three lifting assemblies include the cylinder being fixedly connected on the upper extension board, and the piston rod of the cylinder is vertical
Down-set, the bottom of the piston rod is provided with horizontally disposed connecting rod, and the bottom both ends of the connecting rod are symmetrically installed with two
The individual elevating lever set straight down, the elevating lever pass through the lower extension board, the elevating lever of three lifting assemblies
Bottom is separately installed with laser beam modulation head assembly, scraper component and material spray head assembly.
The above-mentioned 3D printer using metal dust as raw material, it is characterised in that:Including being fed for the material spray head assembly
Feeding machanism, the feeding machanism includes material storing box, the confession for being connected to the material spray head assembly is connected with the material storing box
Expects pipe, charging pump is connected with the feeder sleeve.
The above-mentioned 3D printer using metal dust as raw material, it is characterised in that:The elevating mechanism is electronic strut.
The above-mentioned 3D printer using metal dust as raw material, it is characterised in that:The Y-direction drive mechanism includes installation
Second Y-direction support of the first Y-direction support of side and installation opposite side on said frame on said frame, described the
Y-direction motor and the Y-direction leading screw to connect with the output shaft of the Y-direction motor, the Y side are installed on one Y-direction support
Y-direction feed screw nut is threaded with to leading screw, is provided with the second Y-direction support parallel with the Y-direction leading screw
Y-direction be oriented to polished rod, the Y-direction, which is oriented to, to be set with polished rod and can be oriented to the Y-direction that be slided on polished rod in the Y-direction
Sliding sleeve.
The above-mentioned 3D printer using metal dust as raw material, it is characterised in that:The X-direction drive mechanism includes installation
X-direction support at the top of the Y-direction feed screw nut and Y-direction sliding sleeve, and the X side on the X-direction support
To motor and X-direction rotating shaft, first gear is connected with the output shaft of the X-direction motor, is connected with the X-direction rotating shaft
Second gear, annular cog belt is connected with the first gear and second gear, a line of the annular cog belt passes through
The Mobile base, it is with holes to be provided with the tooth form passed through for the annular cog belt on the Mobile base, leads on the X-direction support
Baffle plate is crossed to be connected with below the annular cog belt and be oriented to polished rod, the Mobile base through the X-direction of the Mobile base
On be provided with and be oriented to the pilot hole that passes through of polished rod for the X-direction.
The present invention has advantages below compared with prior art:
1st, laser beam modulation head assembly, scraper component and spraying material head have been integrated on same Mobile base by the present invention, are simplified and are beaten
The structure of head assembly is printed, also simplify the structure of whole 3D printer so that simple in construction, small volume, reasonable in design, realization side
Just.
2nd, X-direction drive mechanism of the present invention employs the mode of annular cog belt driving, and Y-direction drive mechanism employs silk
The mode of thick stick transmission, laser beam modulation head assembly in print head assembly, the lifting of scraper component and spraying material head in the Z-axis direction is further through gas
Cylinder drives, and the convenient control of motion on X-axis, Y-axis and Z axis three-dimensional, uses simple operation.
3rd, functional reliability of the invention and stability are high, and fault rate is low, and 3D printing effect is good.
4th, the present invention's is practical, can conveniently realize the 3D printing of metal dust, be easy to promote the use of.
In summary, simple in construction, small volume of the invention, reasonable in design, it is convenient to realize, in X-axis, Y-axis and Z axis three-dimensional side
Upward convenient control of motion, using simple operation, functional reliability and stability are high, and fault rate is low, and 3D printing effect is good, real
It is strong with property, it is easy to promote the use of.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of print head assembly of the present invention.
Description of reference numerals:
1-material storing box;2-charging pump;3-feeder sleeve;
4-framework;5-base;6-elevating mechanism;
7-shaped platform;801-the first Y-direction support;802-the second Y-direction support;
803-Y-direction motor;804-Y-direction leading screw;805-Y-direction feed screw nut;
806-Y-direction is oriented to polished rod;807-Y-direction sliding sleeve;9-print head assembly;
901-Mobile base;902-tooth form is with holes;903-pilot hole;
904-cylinder;905-piston rod;906-connecting rod;
907-elevating lever;908-laser beam modulation head assembly;909-scraper component;
910-material spray head assembly;911-go up extension board;912-lower extension board;
1001-X-direction support;1002-X-direction support;1003-X-direction support;
1004-X-direction support;1005-X-direction support;1006-X-direction support;
1007-baffle plate;1008-X-direction is oriented to polished rod.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As depicted in figs. 1 and 2, the present invention includes base 5, the liter installed in the top geometric center opening position of base 5
Descending mechanism 6 and on the base 5 and surround cubical framework 4, it is flat that the top of the elevating mechanism 6 is provided with shaping
Platform 7, Y-direction drive mechanism is installed on the framework 4, X-direction drive mechanism, institute are installed in the Y-direction drive mechanism
State and print head assembly 9 is installed in X-direction drive mechanism;It is identical with three structures that the print head assembly 9 includes Mobile base 901
Lifting assembly, the upper end of the Mobile base 901 is integrally formed with the upper extension board 911 extending horizontally away, the Mobile base 901
Lower end integrally formed with the lower extension board 912 extending horizontally away, three lifting assemblies include being fixedly connected on described
Cylinder 904 on upper extension board 911, the piston rod 905 of the cylinder 904 are set straight down, the bottom of the piston rod 905
Horizontally disposed connecting rod 906 is installed, the bottom both ends of the connecting rod 906 are symmetrically installed with two liftings set straight down
Bar 907, the elevating lever 907 pass through the lower extension board 912, the bottom difference of the elevating lever 907 of three lifting assemblies
Laser beam modulation head assembly 908, scraper component 909 and material spray head assembly 910 are installed.
In the present embodiment, present invention additionally comprises the feeding machanism being fed for the material spray head assembly 910, the feeding machanism
Including material storing box 1, the feeder sleeve 3 for being connected to the material spray head assembly 910 is connected with the material storing box 1, on the feeder sleeve 3
It is connected with charging pump 2.
In the present embodiment, the elevating mechanism 6 is electronic strut.The Y-direction drive mechanism includes being arranged on the frame
On frame 4 first Y-direction support 801 of side and on the framework 4 opposite side the second Y-direction support 802, described
Y-direction motor 803 and the Y-direction leading screw to connect with the output shaft of the Y-direction motor 803 are installed on one Y-direction support 801
804, Y-direction feed screw nut 805 is threaded with the Y-direction leading screw 804, is provided with the second Y-direction support 802
The Y-direction parallel with the Y-direction leading screw 804 is oriented to polished rod 806, and being set with the Y-direction guiding polished rod 806 can be in institute
State Y-direction and be oriented to the Y-direction sliding sleeve 807 slided on polished rod 806.The X-direction drive mechanism includes being arranged on the Y-direction silk
Thick stick nut 805 and the X-direction support 1001 at the top of Y-direction sliding sleeve 807, and the X side on the X-direction support 1001
To motor 1002 and X-direction rotating shaft 1003, first gear 1004, the X are connected with the output shaft of the X-direction motor 1002
Second gear 1005 is connected with direction rotating shaft 1003, annular tooth is connected with the first gear 1004 and second gear 1005
Shape band 1006, a line of the annular cog belt 1006 pass through the Mobile base 901, confession are provided with the Mobile base 901
The tooth form with holes 902 that the annular cog belt 1006 passes through, it is connected with the X-direction support 1001 and is located at by baffle plate 1007
The lower section of the annular cog belt 1006 and X-direction through the Mobile base 901 are oriented to polished rod 1008, on the Mobile base 901
It is provided with the pilot hole 903 for being oriented to polished rod 1008 for the X-direction and passing through.
The present invention starts X-direction motor in use, when needing the print head assembly 9 to move in the X-axis direction
1002, X-direction motor 1002 drives first gear 1004 to rotate, and first gear 1004 drives annular cog belt 1006 to move, the
Two gears 1005 are driven, and annular cog belt 1006 drives the Mobile base 901 to move in the X-axis direction, realizes printhead cluster
The movement of part 9 in the X-axis direction;When needing the print head assembly 9 to move in the Y-axis direction, start Y-direction motor 803,
Y-direction motor 803 drives Y-direction leading screw 804 to rotate, and Y-direction feed screw nut 805 moves on leading screw 804 along Y direction in the Y direction
It is dynamic, drive the X-direction support 1001 to move in the Y-axis direction, X-direction support 1001 drives the print head assembly 9 in Y-axis
Side moves up;When needing the laser beam modulation head assembly 908, scraper component 909 and material spray head assembly 910 lift in the Z-axis direction
When, start the cylinder 904 in three lifting assemblies, the drivening rod 906 of piston rod 905 of cylinder 904 increases in the Z-axis direction
Drop, and then the laser beam modulation head assembly 908 is realized, the lifting of scraper component 909 and material spray head assembly 910 in the Z-axis direction.
It is described above, only it is presently preferred embodiments of the present invention, not the present invention is imposed any restrictions, it is every according to the present invention
Any simple modification, change and the equivalent structure change that technical spirit is made to above example, still fall within skill of the present invention
In the protection domain of art scheme.
Claims (2)
- A kind of 1. 3D printer using metal dust as raw material, it is characterised in that:Including base (5), installed in the base (5) The elevating mechanism (6) of top geometric center opening position and on the base (5) and surround cubical framework (4), institute State and shaped platform (7) is installed at the top of elevating mechanism (6), Y-direction drive mechanism, the Y side are installed on the framework (4) X-direction drive mechanism is installed on to drive mechanism, print head assembly (9) is installed in the X-direction drive mechanism;It is described to beat Print head assembly (9) includes Mobile base (901) and three structure identical lifting assemblies, the upper end one of the Mobile base (901) Form the upper extension board (911) extending horizontally away, the lower end of the Mobile base (901) is integrally formed with extending horizontally away down Extension board (912), three lifting assemblies include the cylinder (904) being fixedly connected on the upper extension board (911), institute The piston rod (905) for stating cylinder (904) is set straight down, and the bottom of the piston rod (905) is provided with horizontally disposed company Bar (906), the bottom both ends of the connecting rod (906) are symmetrically installed with two elevating levers set straight down (907), the liter Drop bar (907) passes through the lower extension board (912), and the bottom of the elevating lever (907) of three lifting assemblies is separately installed with Laser beam modulation head assembly (908), scraper component (909) and material spray head assembly (910).
- 2. according to the 3D printer using metal dust as raw material described in claim 1, it is characterised in that:Including for the material spray The feeding machanism of head assembly (910) feed, the feeding machanism include material storing box (1), connection are connected with the material storing box (1) To the feeder sleeve (3) of the material spray head assembly (910), charging pump (2) is connected with the feeder sleeve (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710988238.3A CN107755698A (en) | 2017-10-21 | 2017-10-21 | 3D printer using metal dust as raw material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710988238.3A CN107755698A (en) | 2017-10-21 | 2017-10-21 | 3D printer using metal dust as raw material |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107755698A true CN107755698A (en) | 2018-03-06 |
Family
ID=61269432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710988238.3A Pending CN107755698A (en) | 2017-10-21 | 2017-10-21 | 3D printer using metal dust as raw material |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107755698A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203621495U (en) * | 2013-11-28 | 2014-06-04 | 西安中科麦特电子技术设备有限公司 | 3D (three-dimensional) printer adopting metal powder as raw material |
CN104668561A (en) * | 2013-11-28 | 2015-06-03 | 西安中科麦特电子技术设备有限公司 | Three-dimensional printer using metal powder as raw material |
CN104742375A (en) * | 2015-04-02 | 2015-07-01 | 共享装备有限公司 | 3D printing equipment based on FDM |
EP2926926A2 (en) * | 2014-03-31 | 2015-10-07 | JEOL Ltd. | Three-dimensional additive manufacturing device, three-dimensional additive manufacturing system, three-dimensional additive manufacturing method |
-
2017
- 2017-10-21 CN CN201710988238.3A patent/CN107755698A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203621495U (en) * | 2013-11-28 | 2014-06-04 | 西安中科麦特电子技术设备有限公司 | 3D (three-dimensional) printer adopting metal powder as raw material |
CN104668561A (en) * | 2013-11-28 | 2015-06-03 | 西安中科麦特电子技术设备有限公司 | Three-dimensional printer using metal powder as raw material |
EP2926926A2 (en) * | 2014-03-31 | 2015-10-07 | JEOL Ltd. | Three-dimensional additive manufacturing device, three-dimensional additive manufacturing system, three-dimensional additive manufacturing method |
CN104742375A (en) * | 2015-04-02 | 2015-07-01 | 共享装备有限公司 | 3D printing equipment based on FDM |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203621495U (en) | 3D (three-dimensional) printer adopting metal powder as raw material | |
CN105599460B (en) | Double-layer digital ink-jet printing machine | |
CN109866423A (en) | A kind of the multiple print head switching construction and its switching method of 3D printer | |
CN104668561A (en) | Three-dimensional printer using metal powder as raw material | |
CN205668449U (en) | Flat-panel printer | |
CN107755698A (en) | 3D printer using metal dust as raw material | |
CN207630512U (en) | A kind of change dimension D elta type 3D printers | |
CN207432779U (en) | A kind of high-precision XY biaxial movements device of 3D printer | |
CN105882123A (en) | Screen printer clamp base capable of accurately controlling rotating angle | |
CN105881911A (en) | Separate linkage type feeding device for 3D printer and 3D printer | |
CN207711387U (en) | A kind of large scale 3D printing equipment based on computer graphic design office automation | |
CN208914808U (en) | A kind of residual ink cleaning device | |
CN206287643U (en) | Four-column type silk screen brush machine is guide tracked to install screen frame mechanism | |
CN106346794B (en) | Sand table 3D printer and sand table production method | |
CN107486987A (en) | A kind of Portable small 3D printer | |
CN206067231U (en) | A kind of high-definition laser printing machine | |
CN206106473U (en) | Double pin sticks with paste punch -out equipment with adjustable keep off paper portion | |
CN206899750U (en) | The 3D printer that a kind of print platform is fixed | |
CN208593084U (en) | A kind of wood moulding new material 3D printing equipment | |
CN107042630A (en) | A kind of height easily extension and high-precision 3D printer | |
CN206106467U (en) | Double pin that shelves paper portion was provided with electric eye sticks with paste punch -out equipment | |
CN203732990U (en) | Wall painting machine | |
CN207002154U (en) | A kind of lowering or hoisting gear of cast film machine | |
CN206736071U (en) | The plunger mechanism of glass feeding machine | |
CN203668651U (en) | Guide device on sewing machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |