CN208469071U - A kind of print platform number constant temperature system of 3D printer - Google Patents
A kind of print platform number constant temperature system of 3D printer Download PDFInfo
- Publication number
- CN208469071U CN208469071U CN201820955209.7U CN201820955209U CN208469071U CN 208469071 U CN208469071 U CN 208469071U CN 201820955209 U CN201820955209 U CN 201820955209U CN 208469071 U CN208469071 U CN 208469071U
- Authority
- CN
- China
- Prior art keywords
- spray head
- threadedly coupled
- feeding trunnion
- feeding
- heating chamber
- 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
- 239000007921 spray Substances 0.000 claims abstract description 37
- 210000000056 organ Anatomy 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000010009 beating Methods 0.000 claims abstract description 17
- 230000000750 progressive effect Effects 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 2
- 230000036760 body temperature Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 210000000867 larynx Anatomy 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002910 structure generation Methods 0.000 description 1
Abstract
The utility model provides a kind of print platform number constant temperature system of 3D printer, it include: heating chamber, diameter progressive screw, motor, feeding trunnion, spray head, panel beating plate, flexible organ case, the heating chamber is threadedly coupled with feeding trunnion, feeding trunnion one end is threadedly coupled with heating chamber, the other end is threadedly coupled with spray head, the heating chamber is threadedly coupled with feeding trunnion, described diameter progressive screw one end is connected to motor, the other end gos deep into feeding trunnion, the feeding trunnion enters flexible organ case by the hole in panel beating plate, the panel beating plate and flexible organ case weld, the spray head is located inside flexible organ case, the feeding trunnion is threadedly coupled with spray head, the temperature of temperature sensor detection material in spray head, the insulation effect of flexible organ case is able to maintain case body temperature and stablizes in certain value, ensure that nozzle temperature is constant , having prevents spray head from blocking, and the success rate and molding effect for making 3D printer are more preferably.
Description
Technical field
The utility model relates to 3D printer technical field, the print platform number constant temperature system of specially a kind of 3D printer
System.
Background technique
3D printing technique is that all conglomeraties such as modern manufacturing industry and construction industry are wide to realize the performance quickly continuously printed
General use.3D printer is in the course of work, the material spray instantaneous temperature of spray head, up to 200 DEG C or so, at this time ambient temperature,
In 20 DEG C or so, the huge temperature difference is transmitted and sharply cools down so that heat can occur for the material of 3D printer spray head ejection moment.By
In Material texture, if the material temperature rapid drawdown that spray head sprays is to 40 DEG C hereinafter, material will be cured, material internal is due to solid
Changing the multiple stress of generation causes material to deform, and such as shrinks, alice.So the material of ejection is needed in model forming process
Material holding semi-cured state, the weaker stress in the part of product internal structure generation at this time, while material manifest themselves as soft
State will not deform, and maintain this state, need surrounding materials environment temperature to be maintained at set temperature, material is allowed to keep
Semi-solid preparation, while keeping material internal stress smaller.Simultaneously herein under the premise of, temperature itself in 3D printer needs are maintained at
One specific range of temperatures, cannot occur significantly going up and down or high-frequency lifting moment, internal structure after avoiding material from forming
Unbalanced stress, stability are bad.
Utility model content
The purpose of this utility model is to provide a kind of print platform number constant temperature systems of 3D printer, more than solving
Background technique problem.
In order to achieve the above object, providing a kind of print platform number constant temperature system of 3D printer, comprising: heating chamber, change
Diameter screw rod, motor, feeding trunnion, spray head, panel beating plate, flexible organ case, the heating chamber is threadedly coupled with feeding trunnion, described
Feeding trunnion one end is threadedly coupled with heating chamber, and the other end is threadedly coupled with spray head, and the heating chamber and feeding trunnion screw thread connect
It connects, described diameter progressive screw one end is connected to motor, and the other end gos deep into feeding trunnion, and the feeding trunnion passes through in panel beating plate
Center hole enters flexible organ case, and the panel beating plate and flexible organ case are welded to connect, and the spray head is located at flexible organ case
Inside, the feeding trunnion are threadedly coupled with spray head.
Further, the heating chamber is funnel shaped.
Further, the heating chamber lower part has internal screw thread.
Further, the diameter progressive screw is connect with motor by shaft joint.
Further, the spray head has heat block and temperature sensor.
Further, have can be by the hole of feeding trunnion for the panel beating plate.
Further, the flexible organ case is heat-resisting material.
Further, the flexible organ case can move up and down.
The beneficial effects of the utility model are: the material of graininess peek material is adding when temperature reaches 450 degree or so
Material fusing point is reached by heating in hot chamber, becomes liquid and flows into feeding trunnion, motor drives diameter progressive screw to move up and down, by liquid
Body material is pushed into spray head, the temperature of the temperature sensor detection material in spray head, when temperature of charge is lower than the fusing point temperature of material
Degree, flexible organ case start to keep the temperature, and make temperature of charge not less than melting temperature, using such structure, are able to maintain in cabinet warm
Degree is stablized in certain value, it is ensured that nozzle temperature is constant, and having prevents spray head from blocking, and makes the success rate and molding effect of 3D printer
More preferably.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of the utility model.
Fig. 2 is the partial structural diagram of the utility model.
Fig. 3 is the panel beating plate and flexibility organ box structure schematic diagram of the utility model.
Specific embodiment
In order to make the implement technical means of the utility model, creation characteristic, reach purpose and effect is easy to understand, under
Face combines and is specifically illustrating, and the utility model is further described, in the description of the present invention, it should be noted that unless another
There is specific regulation and limits, term " installation ", " company ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected,
It can be and be detachably connected, or be integrally connected to be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also
It, can connection inside two elements with indirectly connected through an intermediary.
Embodiment 1
As shown in Figure 1 and Figure 2, the print platform number constant temperature system of a kind of 3D printer, comprising: heating chamber 1, variable diameter spiral shell
Bar 2, motor 3, feeding trunnion 4, spray head 5, panel beating plate 6, flexible organ case 7, the heating chamber 1 is threadedly coupled with feeding trunnion 4,
Described 4 one end of feeding trunnion is threadedly coupled with heating chamber 1, and the other end is threadedly coupled with spray head 5, the heating chamber 1 and feeding larynx
Pipe 4 is threadedly coupled, and described 2 one end of diameter progressive screw is connect with motor 3, and the other end gos deep into feeding trunnion 4, the feeding trunnion 4
Enter flexible organ case 7 by the centre bore 8 in panel beating plate 6, the panel beating plate 6 is welded to connect with flexible organ case 7, the spray
Head is located inside flexible organ case 7, and the feeding trunnion 4 is threadedly coupled with spray head 5.
Further, the heating chamber 1 is funnel shaped.
Embodiment 2
As shown in Figure 1 and Figure 2, the print platform number constant temperature system of a kind of 3D printer, comprising: heating chamber 1, variable diameter spiral shell
Bar 2, motor 3, feeding trunnion 4, spray head 5, panel beating plate 6, flexible organ case 7, the heating chamber 1 is threadedly coupled with feeding trunnion 4,
Described 4 one end of feeding trunnion is threadedly coupled with heating chamber 1, and the other end is threadedly coupled with spray head 5, the heating chamber 1 and feeding larynx
Pipe 4 is threadedly coupled, and described 2 one end of diameter progressive screw is connect with motor 3, and the other end gos deep into feeding trunnion 4, the feeding trunnion 4
Enter flexible organ case 7 by the centre bore 8 in panel beating plate 6, the panel beating plate 6 is welded to connect with flexible organ case 7, the spray
Head is located inside flexible organ case 7, and the feeding trunnion 4 is threadedly coupled with spray head 5.
Further, the heating chamber 1 is funnel shaped.
Further, 1 lower part of heating chamber has internal screw thread.
Further, the diameter progressive screw is connect with motor by shaft joint.
Further, the spray head has heat block and temperature sensor.
Further, have can be by the hole of feeding trunnion 4 for the panel beating plate 6.
Further, the flexible organ case 7 is heat-resisting material.
Further, the flexible organ case 7 can move up and down.
The working principle of the utility model are as follows: when temperature reaches 450 degree or so, the material of graininess peek material is adding
Material fusing point is reached by heating in hot chamber 1, becomes liquid and flows into feeding trunnion 4, motor 3 drives diameter progressive screw 2 to move up and down,
Liquid material is pushed into spray head 4, the temperature of the temperature sensor detection material in spray head, when temperature of charge is molten lower than material
Point temperature, flexible organ case 7 start to keep the temperature, and temperature of charge is made to be able to maintain cabinet using such structure not less than melting temperature
Interior temperature is stablized in certain value, it is ensured that 4 temperature of spray head is constant, and having prevents spray head from blocking, make 3D printer success rate and at
Type better effect.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range be defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of print platform number constant temperature system of 3D printer, comprising: heating chamber, diameter progressive screw, motor, feeding trunnion,
Spray head, panel beating plate, flexible organ case, it is characterised in that: feeding trunnion one end is threadedly coupled with heating chamber, the other end and spray
Head thread connection, described diameter progressive screw one end are connected to motor, and the other end gos deep into feeding trunnion, and the feeding trunnion passes through metal plate
Centre bore in golden plate enters flexible organ case, and the panel beating plate and flexible organ case are welded to connect, and the spray head is located at flexibility
Inside organ case, the feeding trunnion is threadedly coupled with spray head.
2. a kind of print platform number constant temperature system of 3D printer according to claim 1, it is characterised in that: described to add
Hot chamber is funnel shaped.
3. a kind of print platform number constant temperature system of 3D printer according to claim 1, it is characterised in that: the spray
Head has heat block and temperature sensor.
4. a kind of print platform number constant temperature system of 3D printer according to claim 1, it is characterised in that: described soft
Property organ case can move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820955209.7U CN208469071U (en) | 2018-06-21 | 2018-06-21 | A kind of print platform number constant temperature system of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820955209.7U CN208469071U (en) | 2018-06-21 | 2018-06-21 | A kind of print platform number constant temperature system of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208469071U true CN208469071U (en) | 2019-02-05 |
Family
ID=65214547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820955209.7U Expired - Fee Related CN208469071U (en) | 2018-06-21 | 2018-06-21 | A kind of print platform number constant temperature system of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208469071U (en) |
-
2018
- 2018-06-21 CN CN201820955209.7U patent/CN208469071U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107932898A (en) | Electric field driven fused jet deposition 3D printer and working method thereof | |
| CN205871191U (en) | Convenient energy -conserving 3D print pen | |
| US10994460B2 (en) | System and method for molding amorphous polyether ether ketone | |
| CN108436089A (en) | A kind of gradient-heated ejecting device for fusion sediment type metal 3D printing | |
| CN208469071U (en) | A kind of print platform number constant temperature system of 3D printer | |
| CN206030553U (en) | Hot mouth of second grade heating and adopt this hot mouth increase material formula 3D printer with hot -blast structure | |
| CN207290915U (en) | 3D printer nozzle with temperature control | |
| CN206598542U (en) | A kind of high temperature resistant FDM print head structures | |
| CN205075203U (en) | Plastic smelting furnace | |
| CN104772462B (en) | A kind of printing head device based on lf | |
| CN206230884U (en) | A kind of efficient 3D printer ejecting device | |
| CN109834924A (en) | A kind of anti-blocking 3D printer nozzle | |
| CN204486786U (en) | Based on the apparatus for preparing metal powder of the contactless melting of straight resistance heating | |
| CN106238731B (en) | A kind of mixed metal 3D three-dimensional printing devices | |
| CN205167573U (en) | Can dismantle and prevent stopping up 3D printing shower nozzle | |
| CN208359485U (en) | A kind of nozzle of the accurate heating function in region | |
| CN207564969U (en) | A kind of FDM3D printer nozzle mechanism | |
| CN204183750U (en) | Nylon powder suspension balling head | |
| CN208180251U (en) | Screw extrusion system and 3D printer comprising the system | |
| CN206408112U (en) | A kind of process units of basalt scale | |
| CN207724809U (en) | A kind of efficient plastics rod forming machine | |
| CN204955429U (en) | A sprinkler structure for 3D printer | |
| CN205467379U (en) | 3D printer heating device and 3D printer | |
| CN209505082U (en) | A kind of on-line automatic boiling hot mouth device | |
| CN206952164U (en) | A kind of powder metallurgy sintering furnace |
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: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |