CN206953567U - Fused glass pellet heats shower nozzle - Google Patents
Fused glass pellet heats shower nozzle Download PDFInfo
- Publication number
- CN206953567U CN206953567U CN201720762591.5U CN201720762591U CN206953567U CN 206953567 U CN206953567 U CN 206953567U CN 201720762591 U CN201720762591 U CN 201720762591U CN 206953567 U CN206953567 U CN 206953567U
- Authority
- CN
- China
- Prior art keywords
- shower nozzle
- annular
- fan
- centralizing cavity
- fused glass
- 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
It the utility model is related to a kind of fused glass pellet heating shower nozzle, belong to 3D printer technical field, provide one kind quickly can preheat to curing materials, increase and the bonding force of melted material, reduce the fused glass pellet heating shower nozzle of inter-laminar stress, used technical scheme is to include being arranged on the wind centralizing cavity around shower nozzle, the bottom of wind centralizing cavity is provided with multiple air outlets, air inlet is provided with the top of wind centralizing cavity, fan is installed on air inlet, heating wire and thermocouple are also equipped with wind centralizing cavity, heating wire, thermocouple are connected with temperature controller；The utility model is widely used in FDM printers.
Description
Technical field
A kind of fused glass pellet heating shower nozzle is the utility model is related to, belongs to 3D printer technical field.
Background technology
FDM is " Fused Deposition Modeling " shorthand, as fused glass pellet.This method makes
It is raw material with filamentary material (paraffin, metal, plastics, low-melting alloy silk), is heated to silk material using Electric heating slightly higher
In fusion temperature (about higher than fusing point 1 DEG C), under control of the computer, shower nozzle makees x-y plane motion, and the material of melting is applied
Cover on the table, a layer cross section of workpiece is formed after cooling, after one layer of shaping, shower nozzle brings Forward highly, carries out next layer
Coating, so successively accumulates, finally the arrangement form three-dimensional real object on solid space.But from FDM moulding process, product
Shaping is processed in layer, and intensity so between the layers is not just high, but also can have stress problem, influences to produce
Product precision.
Utility model content
To solve technical problem existing for prior art, the utility model, which provides one kind, quickly to be entered to curing materials
Row preheating, increase and the bonding force of melted material, reduce the fused glass pellet heating shower nozzle of inter-laminar stress.
To achieve the above object, technical scheme is that fused glass pellet heats shower nozzle used by the utility model, including
The wind centralizing cavity being arranged on around shower nozzle, the bottom of the wind centralizing cavity are provided with multiple air outlets, are provided with the top of the wind centralizing cavity
Air inlet, fan is installed on the air inlet, is also equipped with heating wire and thermocouple in the wind centralizing cavity, the heating wire,
Thermocouple is connected with temperature controller.
Preferably, the external stability of the shower nozzle has annular air collecting box, is provided with wind centralizing cavity in the annular air collecting box, institute
State and be provided with annular mounting groove at the top of annular air collecting box, annular cover plate, the annular cover plate are provided with the annular mounting groove
It is bolted on annular air collecting box, air inlet is provided with the annular cover plate, guide duct is connected with the air inlet,
Installing rack of fan is further fixed on the annular cover plate, fan, the air outlet of the fan are fixed with the installing rack of fan
It is connected with guide duct.
Preferably, the temperature controller is fixed on the control panel of the printer.
Compared with prior art, the utility model has following technique effect：The utility model is mainly for existing FDM
Printer head is improved, air collecting box of the installation with heating function around shower nozzle, and is blowed to hot blast using fan
One layer of curing materials, are preheated to it, increase and the bonding force of melted material, and can keep small range on shower nozzle periphery
Temperature environment so that material solidification process is slow, the stress of interlayer can be so reduced, so as to which reinforcing material is overall
Intensity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
As shown in figure 1, fused glass pellet heats shower nozzle, including the wind centralizing cavity 1 being arranged on around shower nozzle, wind centralizing cavity 1
Bottom is provided with multiple air outlets 2, and the top of wind centralizing cavity 1 is provided with air inlet 4, is provided with fan 5 on air inlet 4, in wind centralizing cavity 1
Heating wire 6 and thermocouple 7 are also equipped with, heating wire 6, thermocouple 7 are connected with temperature controller 8.
Wherein, the external stability of shower nozzle has annular air collecting box 9, and wind centralizing cavity 1, annular collection wind are provided with annular air collecting box 9
The top of case 9 is provided with annular mounting groove 10, annular cover plate 11 is provided with annular mounting groove 10, annular cover plate 11 passes through bolt 12
It is fixed on annular air collecting box 9, annular cover plate is sealed to wind centralizing cavity 1, and air inlet 4, air inlet 4 are provided with annular cover plate 11
On be connected with guide duct 3, installing rack of fan 13 is further fixed on annular cover plate 11, fan 5, wind are fixed with installing rack of fan 13
The air outlet of fan 5 is connected with guide duct 3, and temperature controller is fixed on the control panel of the printer, easily facilitates operation.
The utility model when in use, whole device is fixed on the outside of shower nozzle, then controlled by temperature controller
The operating temperature of heating wire, after reaching assigned temperature, the hot blast in wind centralizing cavity is blowed to the surface of curing materials using fan, it is right
The curing materials on top layer are preheated, and the melted material in such shower nozzle can carry out rapidly be bonded with curing materials, and glue
Relay is stronger, while hot blast can keep the temperature environment of small range on shower nozzle periphery, so that material solidification process is delayed
It is slow, the stress of interlayer can be so reduced, so as to reinforcing material bulk strength.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., all should be wrapped in the utility model model
In enclosing.
Claims (3)
1. fused glass pellet heats shower nozzle, it is characterised in that：Including the wind centralizing cavity being arranged on around shower nozzle, the wind centralizing cavity
Bottom is provided with multiple air outlets, is provided with air inlet at the top of the wind centralizing cavity, fan, the collection are provided with the air inlet
Wind intracavitary is also equipped with heating wire and thermocouple, and the heating wire, thermocouple are connected with temperature controller.
2. fused glass pellet according to claim 1 heats shower nozzle, it is characterised in that：The external stability of the shower nozzle has
Annular air collecting box, wind centralizing cavity is provided with the annular air collecting box, is provided with annular mounting groove at the top of the annular air collecting box, institute
State and annular cover plate is provided with annular mounting groove, the annular cover plate is bolted on annular air collecting box, the annular
Air inlet is provided with cover plate, guide duct is connected with the air inlet, installing rack of fan, institute are further fixed on the annular cover plate
State and fan is fixed with installing rack of fan, the air outlet of the fan is connected with guide duct.
3. fused glass pellet according to claim 2 heats shower nozzle, it is characterised in that：The temperature controller is fixed on
On the control panel of printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762591.5U CN206953567U (en) | 2017-06-28 | 2017-06-28 | Fused glass pellet heats shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762591.5U CN206953567U (en) | 2017-06-28 | 2017-06-28 | Fused glass pellet heats shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206953567U true CN206953567U (en) | 2018-02-02 |
Family
ID=61385329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720762591.5U Expired - Fee Related CN206953567U (en) | 2017-06-28 | 2017-06-28 | Fused glass pellet heats shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206953567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549533A (en) * | 2020-11-20 | 2021-03-26 | 芜湖英罗智能制造有限公司 | Formula 3D printer is extruded to material |
-
2017
- 2017-06-28 CN CN201720762591.5U patent/CN206953567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549533A (en) * | 2020-11-20 | 2021-03-26 | 芜湖英罗智能制造有限公司 | Formula 3D printer is extruded to material |
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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: 20180202 Termination date: 20180628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |