CN206030541U - Quick fashioned novel shower nozzle device of fused deposition - Google Patents
Quick fashioned novel shower nozzle device of fused deposition Download PDFInfo
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- CN206030541U CN206030541U CN201620917326.5U CN201620917326U CN206030541U CN 206030541 U CN206030541 U CN 206030541U CN 201620917326 U CN201620917326 U CN 201620917326U CN 206030541 U CN206030541 U CN 206030541U
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- nozzle
- nozzle assembly
- head device
- rapid shaping
- screw rod
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Abstract
The utility model provides a quick fashioned novel shower nozzle device of fused deposition type, including nozzle assembly, heating device, drive arrangement and shell, nozzle assembly, heating device and drive arrangement are by lower supreme setting gradually inside the shell, nozzle assembly is total two sets of, and two sets of nozzle assembly parallel parallel arrangement, nozzle assembly includes nozzle and shower nozzle pipe, the nozzle is the cone angle, and the surface of nozzle is equipped with the screw thread identical with the inner wall along the generating line direction, shower nozzle pipe top is equipped with heating device, the inside drive hob that is equipped with of shower nozzle pipe, the drive screw top is equipped with the feed roll, feed roll and drive screw all are connected with the drive arrangement electricity. Because the nozzle can embed by the big -endian layer upon layer, avoided because the loaded down with trivial details operation of whole former is changed to bore size demand, a feasible silk material melting shaping of dual spray design and an adhesives integrated into one piece avoid secondary operation.
Description
Technical field
This utility model is related to quick forming fabri-cation apparatus field, more particularly, to a kind of the new of fusion sediment rapid shaping
Type ejecting device.
Background technology
Fused glass pellet is a kind of commonplace rapid shaping technique, and in forming process, material is heated in the showerhead
Melt, and extruded with certain pressure, as this technology has course of processing high degree of automation, process time is fast, and size is steady
Qualitative high the features such as, multiple fields be widely used in the last few years.And shower nozzle therein and nozzle are important
Part, material are heated fusing in the showerhead, move then along object cross section profile and filling track, and extruded material and glue
Water bonds, and then solidifies in atmosphere.After being so in layer superimposed, you can mold entity article.However, existing FDM
The following defect of type shower nozzle generally existing：
Simultaneously block because melt causes shaping speed slowly slowly when nozzle is heated to the waiting time length of operating temperature, work therefore
Barrier rate is high, nozzle structure technique blower fan is loaded down with trivial details heavy and safeguards that replacing is difficult, have impact on Forming Quality and work efficiency；
Generally be provided only with a shower nozzle and nozzle, when need using different bore nozzles come shaped article when, it is necessary to change
Whole former, thus just brings operational inconvenience；
In forming process, if there is time-out midway, when being further continued for molding, ABS plastic silk easily occur cannot continue
The phenomenon of feeding forward；In this regard, this utility model devises a kind of quick novel spray-head device of fusion sediment type, can save
Heat time heating time, the work efficiency for improving 3D forming machines.
Utility model content
Problem to be solved in the utility model is to propose a kind of novel spraying of fusion sediment rapid shaping for the problems referred to above
Head device.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of fusion sediment rapid shaping
Novel spray-head device, including nozzle assembly, heater, driving means and shell；The nozzle assembly, heater and driving
Device is set gradually inside the housing from the bottom to top；The nozzle assembly has two groups, and two groups of nozzle assembly side-by-side parallels set
Put；The nozzle assembly includes nozzle and nozzle conduit, and the nozzle is in cone angle, the outer surface of nozzle along generatrix direction be provided with
The screw thread that inwall matches；Heater is provided with above the nozzle conduit；Driving screw rod is provided with inside the nozzle conduit,
Feeding roller is provided with above the driving screw rod；The feeding roller and driving screw rod are electrically connected with driving means.
Preferably, two groups of nozzle assemblies are respectively silk material nozzle assembly and binding agent nozzle assembly.
Preferably, the heater adopts magnetic induction heaters.
Preferably, the driving means adopt motor.
Preferably, driving screw rod is equipped with inside each described nozzle conduit, set above each described driving screw rod
There is one group of feeding roller.
Further, to be that two feeding rollers are relative set up one group of feeding roller, feeding roller be cog belt.
Preferably, it is into trumpet type at the shell aperture, corresponding with two groups of nozzle assemblies, the both sides position at the shell aperture
Charging aperture is installed.
This utility model is had the advantage that with beneficial effect：This programme provide a kind of fusion sediment rapid shaping it is new
Type ejecting device, as nozzle can be with descending nested layer by layer, it is to avoid because caliber size demand changes whole forming machine
The troublesome operation of head；Double sprinkler designs cause silk melt molding and alite paste to be integrally formed, it is to avoid secondary operations；Using driving
Screw rod and the dual feed arrangement of wire feeder, the resistance that effectively upload of containment heat causes is big, plug problem, fast so as to realize
Fast feeding molding.
Description of the drawings
Fig. 1 provides a kind of sectional view of the novel spray-head device of fusion sediment rapid shaping for this utility model embodiment；
In figure：1st, shell, 3, heater, 4, driving means, 101, charging aperture, 201, nozzle, 202, nozzle conduit,
203rd, drive screw rod, 204, feeding roller, 4, driving means.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this
The every other embodiment obtained under the premise of creative work is not made by field those of ordinary skill, belongs to practical
Novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outward " or position relationship are, based on orientation shown in the drawings or position relationship, to be only
For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
Fig. 1 provides a kind of sectional view of the novel spray-head device of fusion sediment rapid shaping for this utility model embodiment；
As shown in Figure 1；
A kind of novel spray-head device of fusion sediment rapid shaping, including nozzle assembly, heater 3,4 and of driving means
Shell 1；The nozzle assembly, heater and driving means are successively set on inside shell 1 from the bottom to top；The nozzle assembly
Two groups are had, and two groups of nozzle assembly side-by-side parallels are arranged；The nozzle assembly includes nozzle 201 and nozzle conduit 202, described
In cone angle, the outer surface of nozzle is provided with the screw thread matched with inwall to nozzle along generatrix direction；Set above the nozzle conduit 202
There is heater 3；Driving screw rod 203 is provided with inside the nozzle conduit 202, is provided with and send above the driving screw rod 203
Material roller 204；The feeding roller 204 and driving screw rod 203 are electrically connected with driving means 4.
Two groups of nozzle assemblies are respectively silk material nozzle assembly and binding agent nozzle assembly.I.e. one of which is used for melting
Molding silk material, another group is used for the binding agent that melt molding pastes silk material.The heater 3 adopts magnetic induction heaters.
The driving means 4 adopt motor.The driving screw rod 203 and feeding roller 204 are provided with two groups altogether, i.e., often
Driving screw rod 203 is equipped with inside individual nozzle conduit 202, is provided with one group of feeding roller above each described driving screw rod 203
204。
The feeding roller 204 be cog belt, every group of feeding roller 204 is by being provided with drive inside relative nozzle conduit 202
Dynamic screw rod 203, is provided with feeding roller 204 above the driving screw rod 203 and is engaged, it is ensured that silk is not revealed the shell 1 and opened
Into trumpet type at mouthful, corresponding with two groups of nozzle assemblies, two side positions are provided with charging aperture 101 at 1 opening of shell.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than which is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：Which still can be modified to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of each embodiment technical scheme of type.
Claims (7)
1. a kind of novel spray-head device of fusion sediment rapid shaping, it is characterised in that：Including nozzle assembly, heater (3),
Driving means (4) and shell (1)；The nozzle assembly, heater (3) and driving means (4) are successively set on from the bottom to top
Shell (1) is internal；Nozzle assembly (2) have two groups, and two groups of nozzle assembly side-by-side parallels are arranged；The nozzle assembly
(2) include nozzle (201) and nozzle conduit (202), the nozzle in cone angle, the outer surface of nozzle along generatrix direction be provided with it is interior
The screw thread that wall matches；Heater (3) is provided with above nozzle conduit (202)；It is provided with inside described nozzle conduit (202)
Screw rod (203) is driven, above driving screw rod (203), feeding roller (204) is provided with；Feeding roller (204) and drive
Screw rod (203) is electrically connected with driving means (4).
2. the novel spray-head device of a kind of fusion sediment rapid shaping according to claim 1, it is characterised in that：Described two
Group nozzle assembly is respectively silk material nozzle assembly and binding agent nozzle assembly.
3. the novel spray-head device of a kind of fusion sediment rapid shaping according to claim 1, it is characterised in that：It is described to add
Thermal (3) adopts magnetic induction heaters.
4. the novel spray-head device of a kind of fusion sediment rapid shaping according to claim 1, it is characterised in that：The drive
Dynamic device (4) adopt motor.
5. the novel spray-head device of a kind of fusion sediment rapid shaping according to claim 1, it is characterised in that：Each institute
State and inside nozzle conduit (202), be equipped with driving screw rod (203), above each described driving screw rod (203), be provided with one group
Feeding roller (204).
6. the novel spray-head device of a kind of fusion sediment rapid shaping according to claim 5, it is characterised in that：Described one
Group feeding roller (204) is that two feeding rollers (204) are relative to be set up, feeding roller (204) be cog belt.
7. the novel spray-head device of a kind of fusion sediment rapid shaping according to claim 1, it is characterised in that：It is described outer
Into trumpet type at shell (1) opening, corresponding with two groups of nozzle assemblies, two side positions are provided with charging aperture at shell (1) opening
(101)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917326.5U CN206030541U (en) | 2016-08-20 | 2016-08-20 | Quick fashioned novel shower nozzle device of fused deposition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917326.5U CN206030541U (en) | 2016-08-20 | 2016-08-20 | Quick fashioned novel shower nozzle device of fused deposition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206030541U true CN206030541U (en) | 2017-03-22 |
Family
ID=58305658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620917326.5U Active CN206030541U (en) | 2016-08-20 | 2016-08-20 | Quick fashioned novel shower nozzle device of fused deposition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206030541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673877A (en) * | 2017-06-21 | 2018-10-19 | 泉州市比邻三维科技有限公司 | A kind of three-dimensional printer that product merges completely |
-
2016
- 2016-08-20 CN CN201620917326.5U patent/CN206030541U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673877A (en) * | 2017-06-21 | 2018-10-19 | 泉州市比邻三维科技有限公司 | A kind of three-dimensional printer that product merges completely |
| CN108688147A (en) * | 2017-06-21 | 2018-10-23 | 泉州市比邻三维科技有限公司 | A kind of three-dimensional printer that product is not easy to break |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |