CN206796557U - A kind of 3D printing laser head assembly - Google Patents
A kind of 3D printing laser head assembly Download PDFInfo
- Publication number
- CN206796557U CN206796557U CN201720308936.XU CN201720308936U CN206796557U CN 206796557 U CN206796557 U CN 206796557U CN 201720308936 U CN201720308936 U CN 201720308936U CN 206796557 U CN206796557 U CN 206796557U
- Authority
- CN
- China
- Prior art keywords
- laser head
- sleeve pipe
- expansion link
- workbench
- printing
- 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
Links
Abstract
The utility model discloses a kind of 3D printing laser head assembly,Including workbench,The workbench bottom is provided with cushioning piece,And it is installed with pillar in bench-top,The post top portion is installed with expansion link by bearing,Cylinder and guide rod are provided with inside the expansion link,And it is provided with sound absorbing layer in the periphery of expansion link,Rotating shaft is connected with the top of the expansion link,Pitching motor is provided with the left of the rotating shaft,And laser head is cased with rotating shaft,The laser head is by sleeve pipe,Charging aperture and discharging opening composition,The charging aperture is located at cannula tip,The discharging opening is located at sleeve bottom,Described sleeve pipe is in hollow structure,And it is provided with magnet coil in the periphery of sleeve pipe,Described sleeve pipe outer surface is installed with temperature sensor,The temperature sensor is connected by wire with magnet coil,Pass through stationary work-table,Increase expansion link and rotating shaft to control laser head to move,Make to move more convenient,Improve the operating efficiency of printing.
Description
Technical field
3D printing technique field is the utility model is related to, specially a kind of 3D printing laser head assembly.
Background technology
3D printing is one kind of rapid shaping technique, and it is a kind of based on mathematical model file, with powdered gold
Category or plastics etc. can jointing material, come the technology of constructed object by way of successively printing.3D printing is typically using numeral
Technologic material printer is realized.Often be used for modeling in fields such as Making mold, industrial designs, after be gradually available for one
The direct manufacture of a little products, there are the parts formed using the printing of this technology.The technology is set in jewelry, footwear, industry
Meter, building, engineering and construction(AEC), automobile, Aero-Space, dentistry and medical industries, education, GIS-Geographic Information System, building work
Journey, gun and other field have all been applied.
In 3D printing technique, shower nozzle is a core component.Existing laser head assembly, it is by thread heat-fusible materials
Heating and melting, squeezed and gushed out by the shower nozzle with a minute nozzle, after nozzle ejection, deposited on the table, temperature
Less than starting to solidify after solidification temperature, finished product is ultimately formed by the layer upon layer of material.In Chinese patent CN204052907U,
Patent name is a kind of 3D printing laser head assembly, in the utility model, passes through the charging of the laser head in 3D printers
Mouthful place sets stainless steel tube hopper, does heating for the first time to aluminium powder using magnet coil, makes aluminium powder up to after 340 degree of high temperature,
After laser head carries out reheating, reach 680 degree, meet the needs of 3D printings and die casting, although solving existing 3D
The laser head of printing can not 1S the shortcomings that reaching a high temperature, but solving the problems, such as that movable workbench is cumbersome, influence printing and imitate
Rate, and noise caused by printing is excessive.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of 3D printing laser head assembly, passed through
Stationary work-table, increase expansion link and rotating shaft to control laser head to move, make to move more convenient, improve the work of printing
Efficiency, effectively can solve the problems, such as in background technology.
Technical scheme is used by the utility model solves its technical problem:A kind of 3D printing laser head assembly, bag
Workbench is included, the workbench bottom is provided with cushioning piece, and is installed with pillar, the post top portion in bench-top
Expansion link is installed with by bearing, is provided with cylinder and guide rod inside the expansion link, and be provided with the periphery of expansion link
Sound absorbing layer, the expansion link top are connected with rotating shaft, are provided with pitching motor on the left of the rotating shaft, and laser is cased with rotating shaft
Head, the laser head are made up of sleeve pipe, charging aperture and discharging opening, and the charging aperture is located at cannula tip, and the discharging opening is located at
Sleeve bottom, described sleeve pipe are in hollow structure, and magnet coil is provided with the periphery of sleeve pipe, and described sleeve pipe outer surface is fixedly mounted
There is temperature sensor, the temperature sensor is connected by wire with magnet coil.
As a kind of preferable technical scheme of the utility model, the workbench is shaped as cuboid, and workbench is horizontal
Section is shaped as square.
As a kind of preferable technical scheme of the utility model, groove is provided with inside the workbench, table in the groove
Face is provided with high-temperaure coating.
As a kind of preferable technical scheme of the utility model, the quantity of the guide rod is two, and positioned at cylinder
Both sides.
As a kind of preferable technical scheme of the utility model, the discharging opening is shaped as turbination, and discharging opening
The diameter of bottom surface is consistent with sleeve pipe.
Compared with prior art, the beneficial effects of the utility model are:The utility model is different from traditional laser head, passes
The laser head of system is to control printing by mobile work platform, and the utility model is by stationary work-table, increases expansion link
Control laser head to move with rotating shaft, make to move more convenient, the operating efficiency of printing is improved, when the electric current of high speed change
By magnet coil, the magnetic field changed at a high speed can be produced, so that the material heating in sleeve pipe, by being provided with cushioning piece,
It can reduce in printing and be shaken caused by motor, avoid vibrations from impacting print result, and can reduce make an uproar to a certain extent
The generation of sound, by being provided with sound absorbing layer, noise caused by printing effectively is absorbed, groove can be protected to exempt from high-temperaure coating
In high temperature, wear-out failure, increase the service life.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is utility model works platform structural representation.
In figure:1- workbench;2- cushioning pieces;3- pillars;4- bearings;5- expansion links;6- cylinders;7- guide rods;8- inhales
Sound-absorbing layer;9- rotating shafts;10- pitching motors;11- laser heads;12- sleeve pipes;13- charging apertures;14- discharging openings;15- magnet coils;16-
Temperature sensor;17- wires;18- grooves;19- high-temperaure coatings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment:
As depicted in figs. 1 and 2, the utility model provides a kind of 3D printing laser head assembly, including workbench 1, institute
State the cuboid that is shaped as of workbench 1, and the cross section of workbench 1 is shaped as square, the bottom of workbench 1 is provided with damping
Pad 2, reduce in printing and shaken caused by motor, avoid vibrations from impacting print result, and can subtract to a certain extent
The generation of few noise, and pillar 3 is installed with the top of workbench 1, the inside of workbench 1 is provided with groove 18, described recessed
The inner surface of groove 18 is provided with high-temperaure coating 19, and groove 18 is used for stocked components, high-temperaure coating 19 can protect groove 18 from
High temperature, wear-out failure, the top of pillar 3 are installed with expansion link 5 by bearing 4, and the inside of expansion link 5 is provided with cylinder
6 and guide rod 7, the quantity of the guide rod 7 is two, and positioned at the both sides of cylinder 6, and be provided with and inhale in the periphery of expansion link 5
Sound-absorbing layer 8, absorbs noise caused by printing, and the top of expansion link 5 is connected with rotating shaft 9.
As shown in figure 1, the left side of rotating shaft 9 is provided with pitching motor 10, and laser head 11 is cased with rotating shaft 9, it is described to swash
Shaven head 11 is made up of sleeve pipe 12, charging aperture 13 and discharging opening 14, and the charging aperture 13 is located at the top of sleeve pipe 12, the discharging opening 14
Positioned at the bottom of sleeve pipe 12, the discharging opening 14 is shaped as turbination, and the diameter of the bottom surface of discharging opening 14 is consistent with sleeve pipe 12,
Described sleeve pipe 12 is in hollow structure, and magnet coil 15 is provided with the periphery of sleeve pipe 12, and the outer surface of described sleeve pipe 12 is fixedly mounted
There is temperature sensor 16, the temperature sensor 16 is connected by wire 17 with magnet coil 15.
It is other, in the utility model, it is also necessary to which further explanation is:Cushioning piece is by extraordinary by Hengshui City good luck
The brand of reclaimed rubber Co., Ltd production is made up of the concrete model of good luck of the environmental friendly regenerated synthetic rubber of JXV types, sound-absorbing
Layer is made up of the crest acoustical cotton of Dongguan City Bo Tai packaging materials Co., Ltd production, and high-temperaure coating uses Beijing resistance to silent
The concrete model of company's production is KN1000 high-temperature wear resistant coatings.
Of the present utility model to be mainly characterized by, the utility model is different from traditional laser head, and traditional laser head is
Printing is controlled by mobile work platform, and the utility model is by stationary work-table, increases expansion link and rotating shaft to control
Laser head moves, and makes to move more convenient, the operating efficiency of printing is improved, when the electric current of high speed change passes through electromagnetic wire
Circle, the magnetic field of change at a high speed can be produced, so that the material heating in sleeve pipe, by being provided with cushioning piece, can reduce printing
Shaken caused by middle motor, avoid vibrations from impacting print result, and the generation of noise can be reduced to a certain extent, led to
Cross and be provided with sound absorbing layer, effectively absorb noise caused by printing, with high-temperaure coating groove can be protected from high temperature, abrasion
Destroy, increase the service life.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of 3D printing laser head assembly, including workbench(1), the workbench(1)Bottom is provided with cushioning piece(2),
And in workbench(1)Top is installed with pillar(3), the pillar(3)Top passes through bearing(4)It is installed with expansion link
(5), it is characterised in that:The expansion link(5)Inside is provided with cylinder(6)And guide rod(7), and in expansion link(5)Periphery set
There is sound absorbing layer(8), the expansion link(5)Top is connected with rotating shaft(9), the rotating shaft(9)Left side is provided with pitching motor(10), and
In rotating shaft(9)On be cased with laser head(11), the laser head(11)By sleeve pipe(12), charging aperture(13)And discharging opening(14)Group
Into the charging aperture(13)Positioned at sleeve pipe(12)Top, the discharging opening(14)Positioned at sleeve pipe(12)Bottom, described sleeve pipe(12)
In hollow structure, and in sleeve pipe(12)Periphery be provided with magnet coil(15), described sleeve pipe(12)Outer surface is installed with temperature
Spend sensor(16), the temperature sensor(16)Pass through wire(17)With magnet coil(15)Connection.
A kind of 2. 3D printing laser head assembly according to claim 1, it is characterised in that:The workbench(1)Shape
Shape is cuboid, and workbench(1)Cross section is shaped as square.
A kind of 3. 3D printing laser head assembly according to claim 1, it is characterised in that:The workbench(1)It is internal
Provided with groove(18), the groove(18)Inner surface is provided with high-temperaure coating(19).
A kind of 4. 3D printing laser head assembly according to claim 1, it is characterised in that:The guide rod(7)Number
Measure as two, and be located at cylinder(6)Both sides.
A kind of 5. 3D printing laser head assembly according to claim 1, it is characterised in that:The discharging opening(14)Shape
Shape is turbination, and discharging opening(14)The diameter and sleeve pipe of bottom surface(12)Unanimously.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720308936.XU CN206796557U (en) | 2017-03-28 | 2017-03-28 | A kind of 3D printing laser head assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720308936.XU CN206796557U (en) | 2017-03-28 | 2017-03-28 | A kind of 3D printing laser head assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206796557U true CN206796557U (en) | 2017-12-26 |
Family
ID=60731212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720308936.XU Expired - Fee Related CN206796557U (en) | 2017-03-28 | 2017-03-28 | A kind of 3D printing laser head assembly |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206796557U (en) |
-
2017
- 2017-03-28 CN CN201720308936.XU patent/CN206796557U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101657240B (en) | Golf club having a hollow pressurized metal head | |
CN105612037B (en) | The integrally formed Coinjection molding apparatus of integral type | |
CN107737873A (en) | A kind of cavityless casting method of Large Grinder Body | |
CN104162988B (en) | Mother-son injection three-dimensional printer | |
CN204486609U (en) | The liftout attachment of mould | |
JP2019528135A5 (en) | ||
CN103934420A (en) | Double working position iron based coated sand modeling apparatus for shuttle movement sand-shooting, and modeling method | |
CN107433714A (en) | The micro- comb powdering method of the special fusion of powder 3D printing and power spreading device | |
CN203818537U (en) | Improved structure of plastic pipeextruder head | |
CN106693277A (en) | Dumbbell, dumbbell head rubber-covering mold and dumbbell forming technique | |
CN203764907U (en) | Shuttling type sand-ejecting double-station iron type sand-laying molding device | |
CN206796557U (en) | A kind of 3D printing laser head assembly | |
CN205148940U (en) | Rapid disassembly structure based on FDM type 3D beats printer head | |
CN206733547U (en) | HDPE double-layer composite pipe extruded moulds | |
CN106738757A (en) | Double-layer composite pipe extruded mould improved structure | |
CN206484810U (en) | A kind of connector injection mold being conveniently replaceable | |
CN201979038U (en) | Inorganic resin oil heating core box | |
CN204658966U (en) | A kind of 3D printing equipment preparing thermoplastic elastomer article | |
CN206317401U (en) | A kind of 3D printer nozzle | |
CN203818464U (en) | Injection mold | |
CN207840132U (en) | Three-dimensional printer and metal three-dimension object | |
CN211861785U (en) | Drawing type preparation equipment for hollow filter stick | |
CN204451215U (en) | A kind of FDM rapid prototyping system | |
CN203737981U (en) | Mold structure for machining automobile shock absorber components | |
CN206357602U (en) | Double-layer composite pipe extruded mould improved structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |