CN106827536A - 3D printer adjustable nozzle component - Google Patents
3D printer adjustable nozzle component Download PDFInfo
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- CN106827536A CN106827536A CN201710094864.8A CN201710094864A CN106827536A CN 106827536 A CN106827536 A CN 106827536A CN 201710094864 A CN201710094864 A CN 201710094864A CN 106827536 A CN106827536 A CN 106827536A
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- tube
- heat
- shower nozzle
- disk
- sliding part
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
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Abstract
The invention discloses a kind of 3D printer adjustable nozzle component, including：Heat-shield mechanism includes top tube, middle tube, and down tube；Cooling mechanism includes radiating tube, fin, groove, and upper pipe is spirally connected with radiating tube；One end of passage is fitted with necking, and the other end is connected to the upper surface of middle pipe；Down tube is spirally connected with heat block；Shower nozzle includes screw part and sliding part, and screw part is spirally connected with heat block；Governor motion includes：It is inverted T-bar；Disk, it includes holding tank, accommodating groove, multiple extrusion cavities are set at accommodating groove bottom center, the upper end of accommodating groove forms the condensation unit with bayonet socket to internal condensation, the upper screwed hole closed with the lower corresponding threaded holes of screw part is equipped with the condensation unit above each extrusion cavities, during screwing togather stationary nozzle with disk, make the one of extrusion cavities of central aperture of sliding part.Supporting the use for the heat that there is effective diffusion to be transferred to radiating tube of the invention, governor motion and shower nozzle, allocates the beneficial effect of the size in shower nozzle aperture.
Description
Technical field
The present invention relates to a kind of 3D printing technique field.It is more particularly related to a kind of 3D printer is with adjustable
Nozzle component.
Background technology
Molten copper infiltration is current with the fastest developing speed, most promising 3D printing rapid shaping technique.Fusion sediment
The operation principle of shaping is such as ABS by heat-fusible materials, is first passed through after heater fusing is pumped into thread confession, and FDM formers lead to
Cross wire feeder and thread printed material be sent into hot melt shower nozzle, be heated in shower nozzle and melted, shower nozzle along part section profile and
The motion of filling track, the material of half flow regime is extruded and is deposited on according to the path that converted products CAD individual-layer datas are controlled
The position solidification forming specified, and bonded with the material of surrounding, layer upon layer shaping.Each synusia is the heap on last layer
Product is formed, and last layer plays a part of to position and support to current layer, so the technique such as FDM is referred to as 3D printing forming technique.
The material of melting extrusion shaping (FDM) technique is usually thermoplastic, by wire feeder with thread feed.
Molten copper infiltration mechanism includes three-axis moving mechanism, wire feeder, printing head and controlling organization.Wherein, send
Thread printed material is sent into printing head thawing and is printed by silk structure by motor；Heater in printing head will
The thread printed material of wire feeder feeding is heated to molten state, is then extruded under the extruding force of the non-melted material of wire feeder again
Printing head deposits to cooling shaping on last layer product.At present, the 3D printer based on FDM technology is frequent in use
The problem that wire rod expansion results in blockage is run into, is traced it to its cause and is essentially consisted in, plastic wire melts after being heated at shower nozzle hot junction, while
Due to the effect of heat transfer, heat can be communicated up with wire rod, cause the wire rod above hot junction to expand, wire rod expansion after with it is interior
Lining produces huge frictional force, the problem for causing wire feed difficult, and in the material extrusion nozzle of the printing head of the 3D printer of routine
Footpath cross sectional shape only has fixed circle, the given volume of unit interval inner nozzle spinneret.Due to nozzle inside diameter area of section
It is non-adjustable, it is impossible to effectively to control the print speed of 3D printer, but for different printing purpose and different print areas,
Need different print speed.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantage that at least will be described later.
It is a still further object of the present invention to provide a kind of 3D printer adjustable nozzle component, it can effectively spread biography
It is handed to the heat of radiating tube, supporting the use for governor motion and shower nozzle can be spaced the size in allotment shower nozzle aperture, can be effective
The regulation and control for realizing printer head extruded velocity.
In order to realize these purposes of the invention and further advantage, there is provided a kind of 3D printer adjustable nozzle group
Part, including cooling mechanism, passage, heat-shield mechanism, heat block and the spray for being detachably connected successively from top to bottom and being coaxially disposed
Head；
The heat-shield mechanism includes the top tube, middle tube, and down tube for being integrally formed and connecting, and the top tube and down tube periphery is equal
With external screw thread；
The cooling mechanism includes radiating tube, the multiple fin set along the radiating pipe outer wall circumference spacing, wherein,
The radiating tube has a groove near one end of the heat-shield mechanism, the upper pipe insert the groove with the radiating tube spiral shell
Connect, the radiating tube forms necking away from one end of the heat-shield mechanism to internal condensation；
One end of the passage is inserted into the radiating tube and is fitted with the necking, the other end be connected to it is described in
The upper surface of pipe；
The heat block upper table downwards concave shape into storage tank, the heat block lower surface upwards depression form through hole,
The accommodating groove bottom is communicated with the through hole top surface, wherein, the down tube insert the storage tank with the heat block spiral shell
Connect；
The shower nozzle include be integrally formed in a tubular form and connection screw part and sliding part, the cross section of the sliding part
Outer circumference diameter of the outer circumference diameter more than the cross section of the screw part, wherein, the screw part insert the through hole with institute
State heat block to be spirally connected, the sliding part top surface is located at the relative both sides of the screw part has two lower screwed holes, the slip
Portion bottom surface spacing sets two sliding blocks, and two lines of sliding block pass through the center of circle of the sliding part bottom surface, and two sliding block distances
The distance in the sliding part bottom surface center of circle is equal；
Also include governor motion, it includes：
T-bar is inverted, it includes being fixed in the montant of the heat block lower surface vertically, is fixed in the montant lower surface
Cross bar；
Disk, its level is located at the cross bar downside, and the disk upper surface center is provided with for accommodating the horizontal stroke
The holding tank of bar, so that the disk horizontally rotates by axle of montant, the disk upper surface is received circumferentially arranged with annular
Groove, so as to receive the sliding part of the shower nozzle during disk rotational, spacing sets multiple squeezing at the accommodating groove bottom center
Portal, the upper end of the accommodating groove forms the condensation unit with bayonet socket to internal condensation, positioned at extrusion cavities top both sides each described
Condensation unit on be equipped with the upper screwed hole closed with the lower corresponding threaded holes of screw part, to screw togather the fixation shower nozzle and disk
When, make the one of extrusion cavities of central aperture of the sliding part, wherein, multiple extrusion cavities constitute an annular, and hole
Footpath is successively decreased successively, and the maximum diameter of hole of the extrusion cavities is equal to the aperture of the shower nozzle, and the minimum-value aperture of the extrusion cavities is equal to institute
/ 2nd of the aperture of shower nozzle are stated, has one in the condensation unit between the maximum diameter of hole and minimum-value aperture of the extrusion cavities
Breach, so that the sliding part passes in and out the accommodating groove；
Wherein, the tube wall of the upper pipe is made up of aluminum alloy materials, and the tube wall of the down tube is made up of red copper material, described
The tube wall of middle pipe includes Stainless Steel Shell and the aeroge being filled in the housing；
The aperture of the necking, passage, middle pipe, down tube and shower nozzle is identical, and is sequentially communicated.
Preferably, the thickness of fin is incremented by successively from top to bottom, from top to bottom between two fin of arbitrary neighborhood
Distance successively decrease successively.
Preferably, the height of the storage tank and the height ratio of the through hole are 1：6.
Preferably, the circumferentially arranged circle steel ball of the holding tank madial wall, the steel ball is located in the holding tank
Between the two ends of side wall and the cross bar, the disk top surface is located at the receiving groove center and is installed with projection, and the projection is
Half ball-point pen type, one end that the T-bar is located at disk top surface caves inward to accommodate the projection.
Preferably, the radiating tube wall is hollow structure, and thickness is 2-3mm, filling in the tube wall of the radiating tube
Heat conduction material.
Preferably, the Heat Conduction Material is the one kind in heat-conducting silicone grease, heat-conducting cream, radiating oil.
The present invention at least includes following beneficial effect：
Firstth, use of the 3D printer in adjustable nozzle component by cooling mechanism of the present invention, can be effective
Diffusion be transferred to the heat of radiating tube, heat-shield mechanism includes the top tube, middle tube, and down tube for being integrally formed and connecting, wherein, on
Pipe is inserted in the groove of the radiating tube, and it is made up of aluminum alloy materials, and aluminum alloy materials have certain degree of hardness so that radiating tube
While being fixedly connected with the heat-shield mechanism, it is the good conductor of heat, does not influence the derivation of radiating tubular heat, and middle pipe is included not
Rust steel sheel and aeroge, its be heat non-conductor and also by by aeroge be fixedly arranged in Stainless Steel Shell increase every
Be conducive to the fixation between top tube and down tube and middle pipe while the effect of heat, the down tube is red copper material, its thermal conductivity factor
It is very high, do not influence the transmission of heat block heat while fixation is played, the formation of heat build-up point is effectively avoided, adjust
Section mechanism and shower nozzle are supported the use, and can be spaced the size in allotment shower nozzle aperture, can effectively realize that printer head is squeezed
Go out the regulation and control of speed.
Secondth, it is of the present invention because radiating tube is heated uneven, the temperature of one end near the heat block is much larger than
Away from one end of the heat block, the setting of the thickness and spacing of fin can reach best with minimal amount of fin
Radiating effect.
3rd, storage tank and via height are arranged on the fixation for playing and forming a connecting link in heat block of the present invention
While, the consumptive material in the shower nozzle effectively can be acted on using heat block, improve the service efficiency of heat block heat.
4th, passage of the present invention is made using polytetrafluoroethylmaterial material, effectively reduces consumptive material and passage
Inwall between frictional force, it is to avoid consumptive material is in the difficult problem of the guide in-pipe.
5th, the raised and described T-bar of half ball-point pen type of the invention caves inward to accommodate positioned at one end of disk top surface
The setting for stating projection can preferably solve the problems, such as that disk rotates around the T-bar.
6th, filling Heat Conduction Material in the tube wall of radiating tube of the present invention, further to improve heat in radiating tube
Derived efficiency.
Further advantage of the invention, target and feature embody part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structure broken away view of 3D printer adjustable nozzle component of the present invention；
Fig. 2 is the combination assumption diagram of 3D printer adjustable nozzle component of the present invention；
Fig. 3 is the structural representation of shower nozzle of the present invention；
Fig. 4 is the structural representation of disk of the present invention；
Fig. 5 is the upward view of disk of the present invention；
Fig. 6 is the top view of disk upper surface of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that it is used herein such as " have ", "comprising" and " including " term do not allot one or many
The presence or addition of individual other elements or its combination.
As shown in figures 1 to 6, the present invention provides a kind of 3D printer component of adjustable nozzle 4, including successively may be used from top to bottom
Cooling mechanism 1, passage 5, heat-shield mechanism 2, heat block 3 and shower nozzle 4 that dismounting is connected and is coaxially disposed, it is characterised in that；
The heat-shield mechanism 2 includes the upper pipe 20, middle pipe 21 and the down tube 22 that are integrally formed and connect, and the upper pipe 20 is with
The periphery of pipe 22 is respectively provided with external screw thread, and the upper pipe 20 is used for and cooling mechanism 1 is spirally connected, and the down tube 22 is used for and the spiral shell of heat block 3
Connect；
The cooling mechanism 1 includes radiating tube 10, is dissipated away from the multiple for setting between the upper and lower along the outer wall of the radiating tube 10 is circumferential
Backing 11, wherein, the radiating tube 10 has groove 12 near one end of the heat-shield mechanism 2, and the groove 12 is annular,
The inwall of the groove 12 has the internal thread being engaged with the external screw thread of the upper pipe 20, and the upper pipe 20 inserts the groove 12
It is spirally connected with the radiating tube 10, after the upper pipe 20 is screwed into the radiating tube 10, the middle pipe 21 is located at the upper pipe
Upper surface in 20 contacts with the lower surface of the radiating tube 10, one end water of the radiating tube 10 away from the heat-shield mechanism 2
Put down and form necking 13 to internal condensation；
One end of the passage 5 is inserted into the radiating tube 10 and is fitted with the necking 13, and the other end is connected to
The upper surface of the middle pipe 21, i.e., the length of described passage 5 is equal to the lower surface of 10 necking of the radiating tube 13 to the radiating
The height of the lower surface of pipe 10；
The upper table of the heat block 3 downwards concave shape into storage tank 30, the storage tank 30 is in cylinder, the storage tank
30 inwalls have the internal thread that is engaged with the external screw thread of the down tube 22, the down tube 22 insert the storage tank 30 with institute
State heat block 3 to be spirally connected, after the down tube 22 is screwed into the heat block 3, under the middle pipe 21 is located at outside the down tube 22
Surface contacts with the upper surface of the heat block 3, and depression forms through hole 31, the storage tank to the lower surface of the heat block 3 upwards
30 bottom surfaces communicate with the top surface of the through hole 31, and the size in the aperture for communicating is equal to the size in the aperture of through hole 31；
The shower nozzle 4 include be integrally formed in a tubular form and connection screw part 40 and sliding part 41, the screw part 40
Aperture with the sliding part 41 is identical, and the outer circumference diameter of the cross section of the sliding part 41 is transversal more than the screw part 40
The outer circumference diameter in face, wherein, the through hole 31 has internal thread, and the screw part 40 is outer with what is be engaged with the through hole 31
Screw thread, the screw part 40 inserts the through hole 31 and is spirally connected with the heat block 3, the screw part 40 and the spiral shell of the through hole 31
After connecing completely, the upper surface of the screw part 40 is connected to the lower surface of the down tube 22, and the upper surface of the sliding part 41 is not
Lower surface with the heat block 3 abuts, and the top surface of the sliding part 41 is located at the relative both sides of the screw part 40 has two
Lower screwed hole 43, the bottom surface of the sliding part 41 is located at the relative both sides relative spacing of the screw part 40 and sets two sliding blocks 42,
Two lines of sliding block 42 pass through the center of circle of the bottom surface of the sliding part 41, and two sliding blocks 42 to justify apart from the bottom surface of the sliding part 41
The distance of the heart is equal；
Also include governor motion, it includes：
T-bar 60 is inverted, it includes that being fixed in the montant of the lower surface of the heat block 3, level vertically is fixed in described erecting
The cross bar of bar lower surface；
Disk 61, its level is located at the cross bar downside, and the upper surface center of the disk 61 raises up and 69 is provided with
Holding tank 63 for accommodating the cross bar, so that the disk 61 horizontally rotates by axle of montant, the upper surface of the disk 61
Annular accommodating groove 64 circumferentially is provided with to lower recess, so that the disk 61 receives the sliding part 41 of the shower nozzle 4 when rotating,
Spacing sets multiple extrusion cavities 65 at the bottom center of the accommodating groove 64, and the upper end level of the accommodating groove 64 is formed to internal condensation
Condensation unit 67 with bayonet socket 66, is equipped with and screw part 40 in the condensation unit 67 of the top both sides of extrusion cavities each described 65
The upper screwed hole 68 that is engaged of lower screwed hole 43, during screwing togather the fixation shower nozzle 4 with disk 61, make the sliding part 41
The one of extrusion cavities 65 of central aperture, wherein, multiple extrusion cavities 65 constitute an annular, and aperture is successively decreased successively, institute
The maximum diameter of hole for stating extrusion cavities 65 is equal to the aperture of the shower nozzle 4, and the minimum-value aperture of the extrusion cavities 65 is equal to the shower nozzle 4
/ 2nd of aperture, have a breach in the condensation unit 67 between the maximum diameter of hole and minimum-value aperture of the extrusion cavities 65
670, so that the sliding part 41 passes in and out the accommodating groove 64, wherein, as Figure 4-Figure 6, one has six size gradual changes successively
Extrusion cavities 65, this be one of technical scheme, the number of extrusion cavities 65, and aperture size set, can basis
It is configured the need for reality；
Wherein, the tube wall of the upper pipe 20 is made up of aluminum alloy materials, and the tube wall of the down tube 22 is made up of red copper material,
The tube wall of the middle pipe 21 includes Stainless Steel Shell 210 and the aeroge 211 being filled in the housing 210；
The aperture of the necking 13, passage 5, middle pipe 21, down tube 22 and shower nozzle 4 is identical, and is sequentially communicated.
In the above-mentioned technical solutions, during use, the filamentary material for printing passes through passage 5, reaches heat-insulated machine
Structure 2, the shower nozzle 4 in heat block 3 is reached by heat-shield mechanism 2, and the filamentary material for printing melts in the presence of heat block 3
Into liquid-like material, the material of fusing silk is expressed into the extrusion cavities 65 up to disk 61 by shower nozzle 4, then disk 61 and shower nozzle 4
Along the profile accurate motion in each section of part, semifluid thermoplastic material deposition cure is extruded thin into accurate physical unit
Layer, is covered on the part built, and quick solidification, often completes a formable layer, and workbench just declines a layer height, then enters
The scanning spinneret of the next layer cross section of row, so layer by layer deposition repeatedly, are so successively piled into by bottom to top by the last one layer
One physical model or part, wherein, during printer print job, can be by the internal diameter section face of adjusting shower nozzle 4
Product, the effectively print speed of control 3D printer.
In another technical scheme, the thickness of fin 11 is incremented by successively from top to bottom, from top to bottom arbitrary neighborhood two
The distance between individual fin 11 successively decreases successively.Using this technical scheme because radiating tube 10 be heated it is uneven, near described
, much larger than the one end away from the heat block 3, the setting of the thickness and spacing of fin 11 can for the temperature of one end of heat block 3
Best radiating effect is reached with minimal amount of fin 11.
In another technical scheme, the height of the storage tank 30 is 1 with the height ratio of the through hole 31：6.Using this
Kind of technical scheme, being arranged on for storage tank 30 and the height of through hole 31 plays the fixation formed a connecting link in the heat block 3
Meanwhile, it is capable to effectively act on the consumptive material in the shower nozzle 4 using heat block 3, the service efficiency of the heat of heat block 3 is improved.
In another technical scheme, the passage 5 is made up of polytetrafluoroethylmaterial material.Using this technical scheme,
Effectively reduce the frictional force between the inwall of consumptive material and passage 5, it is to avoid consumptive material mobile difficulty in the passage 5
Problem.
In another technical scheme, the circumferentially arranged circle steel ball 62 of the madial wall of the holding tank 63, the steel ball 62
Between the two ends of the madial wall of the holding tank 63 and the cross bar, the top surface of the disk 61 is located at the center of the holding tank 63
It is half ball-point pen type to be installed with raised 69, described raised 69, and one end that the T-bar 60 is located at the top surface of disk 61 caves inward to hold
Receive described raised 69.Using this technical scheme, can preferably solve the problems, such as that disk 61 rotates around the T-bar 60.
In another technical scheme, the tube wall of the radiating tube 10 is hollow structure, and thickness is 2-3mm, the radiating tube
Filling Heat Conduction Material in 10 tube wall.Using this technical scheme, filling Heat Conduction Material, enters one in the tube wall of the radiating tube 10
The raising of step is by the efficiency of heat derives in radiating tube 10.
In another technical scheme, the Heat Conduction Material is the one kind in heat-conducting silicone grease, heat-conducting cream, radiating oil.Using
This technical scheme, heat-conducting silicone grease, heat-conducting cream, radiating oil are the good conductor of heat, further to improve heat in radiating tube 10
The derived efficiency of amount.
Number of devices described herein and treatment scale are for simplifying explanation of the invention.To 3D printer of the present invention
Be will be readily apparent to persons skilled in the art with the application of adjustable nozzle component, modifications and variations.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and implementation method
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (7)
1. a kind of 3D printer adjustable nozzle component, including the radiating machine for being detachably connected successively from top to bottom and being coaxially disposed
Structure, passage, heat-shield mechanism, heat block and shower nozzle, it is characterised in that；
The heat-shield mechanism includes the top tube, middle tube, and down tube for being integrally formed and connecting, and the top tube and down tube periphery is respectively provided with
External screw thread；
The cooling mechanism includes radiating tube, the multiple fin set along the radiating pipe outer wall circumference spacing, wherein, it is described
Radiating tube has groove near one end of the heat-shield mechanism, and the upper pipe inserts the groove and is spirally connected with the radiating tube,
The radiating tube forms necking away from one end of the heat-shield mechanism to internal condensation；
One end of the passage is inserted into the radiating tube and is fitted with the necking, and the other end is connected to the middle pipe
Upper surface；
Concave shape is into storage tank downwards for the heat block upper table, and depression forms through hole to the heat block lower surface upwards, described
Accommodating groove bottom is communicated with the through hole top surface, wherein, the down tube is inserted the storage tank and is spirally connected with the heat block；
The shower nozzle include be integrally formed in a tubular form and connect screw part and sliding part, the cross section of the sliding part outward
The outer circumference diameter of all cross sections with diameter greater than the screw part, wherein, the screw part inserts the through hole and adds with described
Hot block is spirally connected, and the sliding part top surface is located at the relative both sides of the screw part has two lower screwed holes, the sliding part bottom
Interplanar distance sets two sliding blocks, and two lines of sliding block pass through the center of circle of the sliding part bottom surface, and two sliding blocks distances are described
The distance in the sliding part bottom surface center of circle is equal；
Also include governor motion, it includes：
T-bar is inverted, it includes being fixed in the montant of the heat block lower surface vertically, is fixed in the horizontal stroke of the montant lower surface
Bar；
Disk, its level is located at the cross bar downside, and the disk upper surface center is provided with for accommodating the cross bar
Holding tank so that the disk horizontally rotates by axle of montant, the disk upper surface circumferentially arranged with annular accommodating groove, with
Make to be received during the disk rotational sliding part of the shower nozzle, spacing sets multiple extrusion cavities at the accommodating groove bottom center,
The upper end of the accommodating groove forms the condensation unit with bayonet socket to internal condensation, positioned at the condensation of extrusion cavities top both sides each described
The upper screwed hole closed with the lower corresponding threaded holes of screw part is equipped with portion, during screwing togather the fixation shower nozzle with disk, makes institute
The one of extrusion cavities of central aperture of sliding part are stated, wherein, multiple extrusion cavities constitute an annular, and aperture is passed successively
Subtract, the maximum diameter of hole of the extrusion cavities is equal to the aperture of the shower nozzle, the minimum-value aperture of the extrusion cavities is equal to the shower nozzle
/ 2nd of aperture, have a breach in the condensation unit between the maximum diameter of hole and minimum-value aperture of the extrusion cavities, with
The sliding part is set to pass in and out the accommodating groove；
Wherein, the tube wall of the upper pipe is made up of aluminum alloy materials, and the tube wall of the down tube is made up of red copper material, the middle pipe
Tube wall include Stainless Steel Shell and the aeroge that is filled in the housing；
The aperture of the necking, passage, middle pipe, down tube and shower nozzle is identical, and is sequentially communicated.
2. 3D printer as claimed in claim 1 adjustable nozzle component, it is characterised in that the thickness of fin from top to bottom
Incremented by successively, the distance between two fin of arbitrary neighborhood successively decrease successively from top to bottom.
3. 3D printer as claimed in claim 1 adjustable nozzle component, it is characterised in that the height of the storage tank and institute
The height ratio for stating through hole is 1：6.
4. 3D printer as claimed in claim 1 adjustable nozzle component, it is characterised in that the passage is by polytetrafluoroethyl-ne
Alkene material is made.
5. 3D printer as claimed in claim 1 adjustable nozzle component, it is characterised in that the holding tank madial wall is along week
Steel ball is enclosed to setting one, the steel ball is located between the holding tank madial wall and the two ends of the cross bar, the disk top surface
Be installed with projection positioned at the receiving groove center, it is described it is raised be half ball-point pen type, the T-bar be located at one end of disk top surface to
Sunken inside is accommodating the projection.
6. 3D printer as claimed in claim 1 adjustable nozzle component, it is characterised in that the radiating tube wall is hollow
Structure, thickness is 2-3mm, filling Heat Conduction Material in the tube wall of the radiating tube.
7. 3D printer as claimed in claim 6 adjustable nozzle component, it is characterised in that the Heat Conduction Material is thermal conductive silicon
One kind in fat, heat-conducting cream, radiating oil.
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| CN201710094864.8A CN106827536B (en) | 2017-02-22 | 2017-02-22 | 3D printer adjustable nozzle component |
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| CN201710094864.8A CN106827536B (en) | 2017-02-22 | 2017-02-22 | 3D printer adjustable nozzle component |
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| CN106827536B CN106827536B (en) | 2019-05-24 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568154A (en) * | 2013-11-17 | 2014-02-12 | 上海唯思能机电科技有限公司 | Feeding venturi and feeding structure for 3D printer |
| CN204431738U (en) * | 2014-12-30 | 2015-07-01 | 时间环（北京）科技有限公司 | A kind of heat abstractor of 3D printhead and printer |
| WO2015107333A1 (en) * | 2014-01-14 | 2015-07-23 | King's College London | 3d printing of facial prostheses |
| EP3064193A1 (en) * | 2015-03-06 | 2016-09-07 | Coltène/Whaledent AG | Cartridge with composite material |
| CN105965898A (en) * | 2016-07-04 | 2016-09-28 | 吉林省夏唯自动化工程有限公司 | 3D printer sprayer with rotation switching function |
| KR20160150144A (en) * | 2015-06-18 | 2016-12-29 | 장태규 | The nozzle device for 3d printer |
-
2017
- 2017-02-22 CN CN201710094864.8A patent/CN106827536B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568154A (en) * | 2013-11-17 | 2014-02-12 | 上海唯思能机电科技有限公司 | Feeding venturi and feeding structure for 3D printer |
| WO2015107333A1 (en) * | 2014-01-14 | 2015-07-23 | King's College London | 3d printing of facial prostheses |
| CN204431738U (en) * | 2014-12-30 | 2015-07-01 | 时间环（北京）科技有限公司 | A kind of heat abstractor of 3D printhead and printer |
| EP3064193A1 (en) * | 2015-03-06 | 2016-09-07 | Coltène/Whaledent AG | Cartridge with composite material |
| KR20160150144A (en) * | 2015-06-18 | 2016-12-29 | 장태규 | The nozzle device for 3d printer |
| CN105965898A (en) * | 2016-07-04 | 2016-09-28 | 吉林省夏唯自动化工程有限公司 | 3D printer sprayer with rotation switching function |
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