CN207901668U - A kind of more material molten deposition modeling extrusion printing equipments - Google Patents
A kind of more material molten deposition modeling extrusion printing equipments Download PDFInfo
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- CN207901668U CN207901668U CN201721563263.9U CN201721563263U CN207901668U CN 207901668 U CN207901668 U CN 207901668U CN 201721563263 U CN201721563263 U CN 201721563263U CN 207901668 U CN207901668 U CN 207901668U
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- heating cylinder
- feeder
- screw rod
- machine barrel
- extrusion screw
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Abstract
The utility model discloses a kind of more material molten deposition modelings to squeeze out printing equipment, including fused glass pellet machine barrel, extrusion screw rod, second heating cylinder and the first heating cylinder, the fused glass pellet inside machine barrel is set as extruding cavity, extrusion screw rod is installed in extruding cavity, extrusion screw rod one end connects motor, the fused glass pellet machine barrel of the extrusion screw rod other end connects the second heating cylinder, second heating cylinder side offers deflector hole, deflector hole is connected to extruding cavity, second heating cylinder is internally provided with spiral flow deflector, nozzle is fixed on the second heating cylinder bottom end；After multiple material is added to extruding cavity by the first feeder, the second feeder, third feeder and the 4th feeder respectively, sprayed from spray orifice in the case where extrusion screw rod pushes extrusion and helical duct water conservancy diversion, to print shaped composite material product；Carry out solidification of molten high polymer convenient for control temperature and humidity, forms the product of definite shape.
Description
Technical field
The utility model is related to fused glass pellet technical field, specifically a kind of more material molten deposition modeling extrusions are beaten
Printing equipment is set.
Background technology
3D printing technique belongs to rapid prototyping forming technique.The basic principle of 3D printing technique is layered manufacturing, by quick
Printer forms the cross sectional shape of workpiece in X-Y plane by scanning form, and discontinuously makees the position of slice thickness in Z coordinate
It moves, ultimately forms three dimensional articles.Fused glass pellet (FDM) technology is one kind in 3D printing technique.Fused glass pellet skill
Art is by Filamentous heat-fusible materials heating and melting, while three-dimensional nozzle is under control of the computer, will according to section profile information
It applies to material selectivity on the table, forms a layer cross section after being quickly cooled down.After the completion of one formable layer, under machine operation platform
One lower layer of height (i.e. lift height) reshaping drops, until forming entire solid modelling.
Currently, the material based on the printing of FDM principles is confined to thermoplasticity (nylon, PLA, ABS etc.) material, print temperature
General control is at 200 DEG C~300 DEG C or so, and when needing the mixing printing of two or more thermoplastic materials, existing melting is heavy
Product molding printing equipment cannot be satisfied use demand.
Utility model content
The purpose of this utility model is to provide a kind of more material molten deposition modelings to squeeze out printing equipment, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of more material molten deposition modeling extrusion printing equipments, including fused glass pellet machine barrel, extrusion screw rod, second
Heating cylinder and the first heating cylinder, the fused glass pellet inside machine barrel are set as extruding cavity, extrusion are equipped in extruding cavity
Screw rod, extrusion screw rod one end connect motor, and the fused glass pellet machine barrel of the extrusion screw rod other end connects the second heating cylinder, the
Two heating cylinder sides offer deflector hole, and deflector hole is connected to extruding cavity, and second heating cylinder is internally provided with spiral and leads
Flow, nozzle are fixed on the second heating cylinder bottom end.
As further program of the utility model：The motor be mounted on fused glass pellet nose, motor with
Thermal insulation board is equipped between fused glass pellet machine barrel.
As further program of the utility model：The spiral flow deflector will be divided into one inside the second heating cylinder
The helical duct being sequentially communicated from top to bottom, helical duct bottom end are connected to spray orifice, and spray orifice is arranged inside nozzle.
As further program of the utility model：Fused glass pellet machine barrel top be connected with the first feeder,
Second feeder, third feeder and the 4th feeder, the first feeder, the second feeder, third feeder and the 4th charging
Device structure is identical and is made of the first heating cylinder and input pipe.
As further program of the utility model：The input pipe is fixed at the top of the first heating cylinder, the first heating
Cylinder body bottom is connected to extruding cavity.
As further program of the utility model：It is embedded on first heating cylinder and the second heating cylinder inner wall
There is heating plate.
Compared with prior art, the utility model has the beneficial effects that：A kind of more material molten deposition modelings squeeze
Go out printing equipment, multiple material is added to by the first feeder, the second feeder, third feeder and the 4th feeder crowded respectively
After going out chamber, sprayed from spray orifice in the case where extrusion screw rod pushes extrusion and helical duct water conservancy diversion, to print shaped composite material
Product；After molten polymer appears in the first heating cylinder and the second heating cylinder, heating plate electrified regulation simultaneously by control is
The temperature and humidity of system control carrys out solidification of molten high polymer, forms the product of definite shape.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of helical duct in the utility model.
In figure：1- motors, 2- fused glass pellets machine barrel, 3- extrusion screw rods, 4- extruding cavities, 5- deflector holes, 6- nozzles, 7-
Spray orifice, 8- spiral flow deflectors, 9- helical ducts, the second heating cylinders of 10-, the first heating cylinders of 11-, 12- input pipes, 13-
One feeder, the second feeders of 14-, 15- thirds feeder, the 4th feeders of 16-.
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.
Please refer to Fig.1~2, in the utility model embodiment, a kind of more material molten deposition modelings squeeze out printing equipments, packet
Include fused glass pellet machine barrel 2, extrusion screw rod 3, the second heating cylinder 10 and the first heating cylinder 11, the fused glass pellet
It is set as extruding cavity 4 inside machine barrel 2, extrusion screw rod 3 is installed in extruding cavity 4,3 one end of extrusion screw rod connects motor 1, and motor 1 is pacified
Mounted in 2 end of fused glass pellet machine barrel, thermal insulation board, the extrusion screw rod are equipped between motor 1 and fused glass pellet machine barrel 2
The fused glass pellet machine barrel 2 of 3 other ends connects the second heating cylinder 10, and 10 side of the second heating cylinder offers deflector hole 5,
Deflector hole 5 is connected to extruding cavity 4, and second heating cylinder 10 is internally provided with spiral flow deflector 8, and spiral flow deflector 8 is by second
A helical duct being sequentially communicated from top to bottom 9 is divided into inside heating cylinder 10,9 bottom end of helical duct is connected to spray orifice 7, spray
Hole 7 is arranged inside nozzle 6, and nozzle 6 is fixed on 10 bottom end of the second heating cylinder.
2 top of fused glass pellet machine barrel is connected with the first feeder 13, the second feeder 14, third feeder 15
With the 4th feeder 16, first feeder 13,16 structure phase of the second feeder 14, third feeder 15 and the 4th feeder
It being made of together and the first heating cylinder 11 and input pipe 12, the input pipe 12 is fixed on 11 top of the first heating cylinder, the
One heating cylinder, 11 bottom is connected to extruding cavity 4；When multiple material is respectively by the first feeder 13, the second feeder 14, third
After feeder 15 and the 4th feeder 16 are added to extruding cavity 4, pushed under extrusion and 9 water conservancy diversion of helical duct in extrusion screw rod 3
It is sprayed from spray orifice 7, to print shaped composite material product.
It is embedded with heating plate on first heating cylinder, 11 and second heating cylinder, 10 inner wall, when molten polymer goes out
After in 11 and second heating cylinder 10 of present first heating cylinder, heating plate electrified regulation and by the temperature of control system control and
Humidity carrys out solidification of molten high polymer, forms the product of definite shape.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing performing creative labour can be special to some of which technology
Sign makes some simple modification, equivalent change and modifications, is all within the scope of the technical scheme of the utility model.
In the description of this specification, it should be noted that unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (6)
1. a kind of more material molten deposition modelings squeeze out printing equipment, including fused glass pellet machine barrel (2), extrusion screw rod (3),
Second heating cylinder (10) and the first heating cylinder (11), which is characterized in that be set as inside the fused glass pellet machine barrel (2)
Extruding cavity (4), extruding cavity (4) is interior to be equipped with extrusion screw rod (3), and extrusion screw rod (3) one end connects motor (1), extrusion screw rod (3)
The fused glass pellet machine barrel (2) of the other end connects the second heating cylinder (10), and the second heating cylinder (10) side, which offers, leads
Discharge orifice (5), deflector hole (5) are connected to extruding cavity (4), and second heating cylinder (10) is internally provided with spiral flow deflector (8), spray
Head (6) is fixed on the second heating cylinder (10) bottom end.
2. a kind of more material molten deposition modelings according to claim 1 squeeze out printing equipment, which is characterized in that the electricity
Machine (1) is mounted on fused glass pellet machine barrel (2) end, is equipped between motor (1) and fused glass pellet machine barrel (2) heat-insulated
Plate.
3. a kind of more material molten deposition modelings according to claim 2 squeeze out printing equipment, which is characterized in that the spiral shell
Rotation flow deflector (8) will be divided into a helical duct being sequentially communicated from top to bottom (9), spiral inside the second heating cylinder (10)
Channel (9) bottom end is connected to spray orifice (7), and spray orifice (7) setting is internal in nozzle (6).
4. a kind of more material molten deposition modelings according to claim 3 squeeze out printing equipment, which is characterized in that described molten
Thaw collapse product molding machine barrel (2) top is connected with the first feeder (13), the second feeder (14), third feeder (15) and the 4th
Feeder (16), the first feeder (13), the second feeder (14), third feeder (15) and the 4th feeder (16) structure phase
It is made of together and the first heating cylinder (11) and input pipe (12).
5. a kind of more material molten deposition modelings according to claim 4 squeeze out printing equipment, which is characterized in that described defeated
Enter pipe (12) to be fixed at the top of the first heating cylinder (11), the first heating cylinder (11) bottom is connected to extruding cavity (4).
6. a kind of more material molten deposition modelings according to claim 5 squeeze out printing equipments, which is characterized in that described the
It is embedded with heating plate on one heating cylinder (11) and the second heating cylinder (10) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563263.9U CN207901668U (en) | 2017-11-21 | 2017-11-21 | A kind of more material molten deposition modeling extrusion printing equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563263.9U CN207901668U (en) | 2017-11-21 | 2017-11-21 | A kind of more material molten deposition modeling extrusion printing equipments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207901668U true CN207901668U (en) | 2018-09-25 |
Family
ID=63571091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721563263.9U Active CN207901668U (en) | 2017-11-21 | 2017-11-21 | A kind of more material molten deposition modeling extrusion printing equipments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207901668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580525A (en) * | 2021-07-29 | 2021-11-02 | 东莞市圣安塑料机械有限公司 | Spiral pipe extrusion production device |
| CN114147936A (en) * | 2021-12-27 | 2022-03-08 | 芜湖市爱三迪电子科技有限公司 | Diversified wire extrusion equipment |
| CN114147936B (en) * | 2021-12-27 | 2024-05-31 | 芜湖市爱三迪电子科技有限公司 | Diversified wire extrusion equipment |
-
2017
- 2017-11-21 CN CN201721563263.9U patent/CN207901668U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580525A (en) * | 2021-07-29 | 2021-11-02 | 东莞市圣安塑料机械有限公司 | Spiral pipe extrusion production device |
| CN113580525B (en) * | 2021-07-29 | 2024-03-19 | 东莞市圣安塑料机械有限公司 | Spiral pipe extrusion production device |
| CN114147936A (en) * | 2021-12-27 | 2022-03-08 | 芜湖市爱三迪电子科技有限公司 | Diversified wire extrusion equipment |
| CN114147936B (en) * | 2021-12-27 | 2024-05-31 | 芜湖市爱三迪电子科技有限公司 | Diversified wire extrusion equipment |
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