CN207808483U - A kind of nozzle insulation cover of FDM3D printer - Google Patents
A kind of nozzle insulation cover of FDM3D printer Download PDFInfo
- Publication number
- CN207808483U CN207808483U CN201721541312.9U CN201721541312U CN207808483U CN 207808483 U CN207808483 U CN 207808483U CN 201721541312 U CN201721541312 U CN 201721541312U CN 207808483 U CN207808483 U CN 207808483U
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- China
- Prior art keywords
- square box
- nozzle
- box
- square
- heat
- 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
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Abstract
The utility model discloses a kind of nozzle insulation covers of novel FDM3D printer, including outer box, trunnion and nozzle, the outer box include the first square box and the second square box, first square box and the second square box are hinged by hinge hinge, the side of first square box far from the second square box is provided with fixed card buckle, the side of second square box far from the first square box is provided with movable buckle corresponding with fixed card buckle, first square box and the second square box inner cavity top offer semi arch hole, two semi arch holes are embedded with refractory ceramics, first square box and the second square box inner wall are both provided with metal foil, the metal foil is internally provided with heat-preservation cotton.The utility model has the beneficial effects that：The features such as heat insulation effect is apparent, prevents heat from concentrating, raising print quality.
Description
Technical field
The utility model is related to computer output equipment technical field, specially a kind of nozzle of novel FDM3D printer
Insulation cover.
Background technology
In the FDM 3D printer courses of work, it is desirable that the fuse that nozzle sprays can be compared with quick setting, in order to reach this effect
Fruit, it is therefore desirable to install one or more cooling fans additional around nozzle, to ensure that fuse can comparatively fast solidify, but cooling fan pair
During fuse carries out cooling, nozzle can also be cooled down, be easy to cause nozzle due to heating that is too fast and bringing of radiating
Scarce capacity or the inadequate problem of temperature.In order to solve this problem, people mostly use golden finger adhesive tape to nozzle progress at present
Winding, keeps the temperature nozzle by adhesive tape, and this heat preserving mode is of low cost, heat insulation is good, but when nozzle is special
In the case of temperature drastically increase after be easy to cause adhesive tape thawing, durability is poor, and in addition aesthetic measure is insufficient, good in order to reach
Heat insulation, requires the package of nozzle high, causes that the package of adhesive tape is more difficult, human cost is high, after in addition wrapping up adhesive tape, spray
Dirt on head not easy cleaning.
A kind of nozzle insulation cover of FDM3D printer is disclosed in China Patent No. CN201620135473.7, including is protected
Warm cover body, the heat preservation cover body are wrapped in outside nozzle, and the heat preservation cover body is folded by metal foil, is arranged in the metal foil
Have for nozzle by through nozzle hole, pass through for conduction pipe conducting pipe through-hole, the harness preformed hole that is passed through for harness, the gold
The edge for belonging to foil is reserved with folded edge.This insulation cover can effectively deaden cold air and directly take away heat from nozzle, simultaneously
Reflective thermal radiation reduces nozzle thermal loss；It can however not in barrier nozzle heat transfer to trunnion, cause consumptive material soft too early
Change.
Invention content
The technical issues of the utility model solves is the defect for overcoming prior art consumptive material to soften too early, provides a kind of new
The nozzle insulation cover of type FDM3D printer.A kind of nozzle insulation cover of novel FDM3D printer has heat insulation effect bright
The features such as showing, preventing heat from concentrating.
To achieve the above object, the utility model provides the following technical solutions：A kind of nozzle guarantor of novel FDM3D printer
Temperature cover, including outer box, trunnion and nozzle, the outer box include the first square box and the second square box, first square box and second party
Box is hinged by hinge hinge, and the side of first square box far from the second square box is provided with fixed card buckle, second square box
Side far from the first square box is provided with movable buckle corresponding with fixed card buckle, first square box and the second square box inner cavity
Top offers semi arch hole, and two semi arch holes are embedded with refractory ceramics, first square box and the second square box
Inner wall is both provided with metal foil, and the metal foil is internally provided with heat-preservation cotton.
Preferably, the metal foil is heat preservation aluminium foil.
Preferably, two semi arch hole combinations constitute a circular hole.
Preferably, the outer box bottom is inverted pyramid shape.
Compared with prior art, the utility model has the beneficial effects that：The utility model with it is apparent with heat insulation effect,
The features such as preventing heat from concentrating.The outer box being made up of two square boxes effectively completely cut off cold by nozzle except nozzle position wraps entirely
Air takes away heat from nozzle, and metal foil can lock heat and not scatter and disappear, and heat-preservation cotton can make uniform heat distribution, ensures on nozzle
Lower temperature is uniform, consumptive material can steady extruding, refractory ceramics can effectively obstruct in the heat transfer to trunnion of nozzle, hinder
Consumptive material is hindered to soften too early.It finds nozzle and pipe joint when use accurately, buckles movable buckle, it is simple and efficient.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Figure label：1, outer box, the 11, first square box, the 12, second square box, 2, trunnion；3, nozzle；4, fixed card buckle；5, living
Dynamic buckle；6, semi arch hole；7, refractory ceramics, 8, metal foil, 9, heat-preservation cotton.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：The nozzle heat preservation of a kind of novel FDM3D printer
Cover, including outer box 1, trunnion 2 and nozzle 3,1 bottom of the outer box are inverted pyramid shape, and the outer box 1 include the first square box 11
With the second square box 12, first square box, 11 and second square box 12 is hinged by hinge hinge, and first square box 11 is far from the
The side of two square boxes 12 is provided with fixed card buckle 4, and side of second square box 12 far from the first square box 11 is provided with and fixes
Buckling 4 corresponding movable buckles 5,11 and second square box of the first square box, 12 inner cavity top offers semi arch hole 6, and two
A combination of semi arch hole 6 constitutes a circular hole, and two semi arch holes 6 are embedded with refractory ceramics 7, the first party
Box 11 and 12 inner wall of the second square box are both provided with metal foil 8, and the metal foil 8 is heat preservation aluminium foil, 8 inside setting of the metal foil
There is heat-preservation cotton 9.
The utility model finds nozzle 3 and 2 junction of trunnion accurately when specifically used, arranges 9 all standing of heat-preservation cotton in nozzle
On 3, buckling movable buckle 5 makes the first square box 11 be used cooperatively with the second square box 12, to which nozzle 3 is removed nozzle position by outer box 1
It wraps entirely, effectively completely cuts off cold air and take away heat from nozzle 3, metal foil 8 can lock heat and not scatter and disappear, and heat-preservation cotton 9 can make
Uniform heat distribution ensures that about 3 temperature of nozzle is uniform, consumptive material can steady extruding, refractory ceramics 7 can obstruct effectively
In the heat transfer of nozzle 3 to trunnion 2, consumptive material is hindered to soften too early, printing effect is improved, in addition, nozzle 3 is under special circumstances
The insulation cover will not melt after temperature drastically increases, and durability is strong, the nozzle heat insulation cover structure letter of the FDM3D printer
It is single, of low cost, handling ease, easy to operate, good appearance.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of nozzle insulation cover of novel FDM3D printer, including outer box（1）, trunnion（2）And nozzle（3）, feature exists
In：The outer box（1）Including the first square box（11）With the second square box（12）, first square box（11）With the second square box（12）It is logical
It is hinged to cross hinge hinge, first square box（11）Far from the second square box（12）Side be provided with fixed card buckle（4）, described
Two square boxes（12）Far from the first square box（11）Side be provided with and fixed card buckle（4）Corresponding movable buckle（5）, described
One square box（11）With the second square box（12）Inner cavity top offers semi arch hole（6）, two semi arch holes（6）It is embedded with
Refractory ceramics（7）, first square box（11）With the second square box（12）Inner wall is both provided with metal foil（8）, the metal foil
（8）It is internally provided with heat-preservation cotton（9）.
2. a kind of nozzle insulation cover of novel FDM3D printer according to claim 1, it is characterised in that：The metal
Foil（8）To keep the temperature aluminium foil.
3. a kind of nozzle insulation cover of novel FDM3D printer according to claim 1, it is characterised in that：Described in two
Semi arch hole（6）Combination constitutes a circular hole.
4. a kind of nozzle insulation cover of novel FDM3D printer according to claim 1, it is characterised in that：The outer box
（1）Bottom is inverted pyramid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721541312.9U CN207808483U (en) | 2017-11-17 | 2017-11-17 | A kind of nozzle insulation cover of FDM3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721541312.9U CN207808483U (en) | 2017-11-17 | 2017-11-17 | A kind of nozzle insulation cover of FDM3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207808483U true CN207808483U (en) | 2018-09-04 |
Family
ID=63334294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721541312.9U Expired - Fee Related CN207808483U (en) | 2017-11-17 | 2017-11-17 | A kind of nozzle insulation cover of FDM3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207808483U (en) |
-
2017
- 2017-11-17 CN CN201721541312.9U patent/CN207808483U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20211117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |