CN107214955A - 3d printing device - Google Patents
3d printing device Download PDFInfo
- Publication number
- CN107214955A CN107214955A CN201710670246.3A CN201710670246A CN107214955A CN 107214955 A CN107214955 A CN 107214955A CN 201710670246 A CN201710670246 A CN 201710670246A CN 107214955 A CN107214955 A CN 107214955A
- Authority
- CN
- China
- Prior art keywords
- alarm
- switch
- shower nozzle
- printing device
- fixed station
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses 3D printing device, including：Fixed station, cooling water pipe, water circle device, alarm, alarm switch, supporting table, pressure switch and shower nozzle, shower nozzle is fixed on the lower surface of fixed station vertically, cooling water pipe is vertically wrapped on the outer surface of shower nozzle, water circle device is arranged on fixed station, and the water inlet end of cooling water pipe and water side are connected with water circle device respectively；Alarm and alarm switch are separately positioned on fixed station upper surface, supporting table is fixed on the upper surface of alarm, and interval is formed between fixed station, through hole is vertically provided with supporting table, pressure switch is set on the inner walls of the via, and pressure switch, alarm switch, alarm and power supply are in series and constitute loop.The 3D printing device 3D printer overcomes to be radiated by fan to shower nozzle in the prior art, can influence the Forming Quality of 3D printer；The problem of raw material of 3D printer has to artificial monitoring.
Description
Technical field
The present invention relates to 3D printing field, in particular it relates to 3D printing device.
Background technology
3D printer is more and more universal in our life, and is widely used in every field, and existing 3D is beaten
Print machine operation principle is that raw material is directly drawn from charging tray and is directed into shower nozzle, is then added by stock roll on charging tray
The subsequent operations such as heat, if in the case of insufficient raw material, 3D printer can not automatic identification whether have raw material go successively to spray
Head, 3D printer will lack material in the case of according to preprogrammed program carry out idle stroke, until manual operation or completion
Whole model stroke, this will cause model not to be molded completely, and printer model will be scrapped, and waste of materials and time etc. are asked
Topic, and, it is necessary to which personnel note the change of material at any time, when material is not enough, it is necessary to artificial pause in the 3D printer course of work
Printing, carries out raw material replacing, can just ensure that the smooth printing of model is completed, waste personnel depaly；At this stage, it is typically in spray
Radiator fan is installed at head to radiate to shower nozzle, but in print procedure, the vibrations that radiator fan operating is produced can be tight
Ghost image rings the Forming Quality of 3D printer.
Therefore it provides one kind is in use, effectively printing head can be radiated so that nozzle temperature control
System protects printer unit in certain scope, does not interfere with the Forming Quality of 3D printer, and can be to printing raw material
Effectively monitored, when the clout of raw material is not enough, the 3D printing device that meeting warning reminding staff changes raw material is this
The problem of invention urgent need to resolve.
The content of the invention
For above-mentioned prior art, it is an object of the present invention to overcome fixed directly by the shower nozzle in the prior art
One radiator fan to carry out radiating treatment to shower nozzle, but in print procedure, the vibrations that radiator fan operating is produced can be tight
Ghost image rings the Forming Quality of 3D printer；The raw material of 3D printer has to artificial monitoring, and the change of material, ability are noted at any time
Ensure that the smooth printing of model is completed, the problem of greatly wasting manpower, so that provide one kind in use, Ke Yiyou
Printing head is radiated on effect ground so that nozzle temperature is controlled in certain scope, protect printer unit, and will not
The Forming Quality of 3D printer is influenceed, and printing raw material can be effectively monitored, when the clout of raw material is not enough, meeting
Warning reminding staff changes the 3D printing device of raw material.
To achieve these goals, the invention provides a kind of 3D printing device, the 3D printing device includes：It is fixed
Platform, cooling water pipe, water circle device, alarm, alarm switch, supporting table pressure switch and shower nozzle, the shower nozzle are fixed vertically
In the lower surface of the fixed station, the cooling water pipe is vertically wrapped on the outer surface of the shower nozzle, and the water is followed
Loop device is arranged on the fixed station, and the water inlet end of the cooling water pipe and water side respectively with the water circle device phase
Even；The alarm and the alarm switch are separately positioned on the fixed station upper surface, and the supporting table is fixed on the report
The upper surface of alert device, and be formed between the fixed station in interval, the supporting table and be vertically provided with through hole, institute
Pressure switch is stated to be arranged on the inwall of the through hole, and the pressure switch, the alarm switch, the alarm and power supply
The composition that is in series loop, the through hole is engaged with raw material, and when the raw material passes through the through hole, the pressure switch is closed
Close.
Preferably, the outer surface of the shower nozzle is provided with baffle plate, and the cooling water pipe is arranged on the upper of the baffle plate
Side.
Preferably, the lower surface of the baffle plate is provided with thermal isolation film.
Preferably, the water inlet end and the water side are connected to sealing ring.
Preferably, controlling switch is provided with the water circle device, the controlling switch can control the water circulation
The break-make of device.
Preferably, the alarm is audible-visual annunciator.
Preferably, the alarm switch is push switch.
According to above-mentioned technical proposal, the 3D printing device that the present invention is provided by the outer surface of the shower nozzle along vertical
Direction winds the cooling water pipe, and the shower nozzle is effectively radiated using the water of flowing, it is to avoid during using fan cooling
The influence worked nozzle printing；Alarm is also set up in the present invention to monitor the surplus of raw material, and pressure is set in the through hole
Power is switched to detect the raw material, and the raw material is engaged with the through hole, in the case where the raw material passes through the through hole,
The pressure switch disconnects, when the raw material departs from the through hole, and the pressure switch closure is same in the alarm switch
In the case of closure, the alarm starts, and reminds staff's charging.The device of the present invention overcomes directly to exist in the prior art
A radiator fan is fixed to carry out radiating treatment to shower nozzle by the shower nozzle, but in print procedure, radiator fan operating
The vibrations of generation can have a strong impact on the Forming Quality of 3D printer；The raw material of 3D printer has to artificial monitoring, notes at any time
The change of material, just can guarantee that the smooth printing of model is completed, the problem of greatly wasting manpower.
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute a part for specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of structural representation of the 3D printing device of preferred embodiment middle offer of the present invention；
Fig. 2 be the present invention a kind of preferred embodiment middle offer 3D printing device in alarm circuit theory diagrams.
Description of reference numerals
The cooling water pipe of 1 fixed station 2
The baffle plate of 3 shower nozzle 4
The water inlet end of 6 water circle device 7
The controlling switch of 8 water side 9
The raw material of 10 heater 11
The supporting table of 12 through hole 13
L1 pressure switch L2 alarm switches
The alarm of E power supplys 5
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that described herein
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, the noun of locality that " upper and lower " etc. is included in term is only represented
Orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, and be not construed as to the term
Limitation.
Such as Fig. 1, the invention provides a kind of 3D printing device, the 3D printing device includes：Fixed station 1, cooling water pipe
2nd, water circle device 6, alarm 5, alarm switch L2, the pressure switch L1 of supporting table 13 and shower nozzle 3, the shower nozzle 3 are fixed vertically
In the lower surface of the fixed station 1, the cooling water pipe 2 is vertically wrapped on the outer surface of the shower nozzle 3, the water
EGR 6 is arranged on the fixed station 1, and the water inlet end 7 of the cooling water pipe 2 and water side 8 are followed with the water respectively
Loop device 6 is connected；The alarm 5 and the alarm switch L2 are separately positioned on the upper surface of fixed station 1, the supporting table
13 are fixed on the upper surface of the alarm 5, and are formed between the fixed station 1 in interval, the supporting table 13 along perpendicular
Nogata is arranged on the inwall of the through hole 12 to through hole 12, the pressure switch L1 is provided with, such as Fig. 2, the pressure switch
L1, the alarm switch L2, the alarm 5 and power supply E, which are in series, constitutes loop, and the through hole 12 is engaged with raw material 11,
When the raw material 11 passes through the through hole 12, the pressure switch L1 closures.
According to above-mentioned technical proposal, the 3D printing device that the present invention is provided by the outer surface of the shower nozzle 3 along perpendicular
Nogata is effectively radiated to the cooling water pipe 2 is wound using the water of flowing to the shower nozzle 3, it is to avoid dissipated using fan
The influence worked when hot nozzle printing；Also set up alarm 5 in the present invention to monitor the surplus of raw material 11, in the through hole 12
Middle setting pressure switch L1 detects the raw material, and the raw material 11 is engaged with the through hole 12, is passed through in the raw material 11
In the case of the through hole 12, the pressure switch L1 is disconnected, and when the raw material 11 departs from the through hole 12, the pressure is opened
L1 closures are closed, in the case of the alarm switch L2 equally closure, the alarm 5 starts, remind staff's charging.This
The device of invention overcomes directly fixes a radiator fan to carry out radiating treatment to shower nozzle by the shower nozzle in the prior art,
But in print procedure, the vibrations that radiator fan operating is produced can have a strong impact on the Forming Quality of 3D printer；3D printer
Raw material have to artificial monitoring, at any time note material change, just can guarantee that model, smoothly printing complete, greatly waste
The problem of manpower.
The present invention it is a kind of preferred embodiment in, the outer surface of the shower nozzle 3 is provided with baffle plate 4, described cold
But water pipe 2 is arranged on the top of the baffle plate 4, and heretofore described cooling water pipe is wound around the top of the shower nozzle 3,
The bottom of the shower nozzle 3 is additionally provided with heater 10 to carry out heating fusing to printing raw material, and the baffle plate 4 not only can be to prevent
Only the cooling water pipe 2 slides from the shower nozzle 3, and can prevent the heater 10 from influenceing the cooling water pipe 2
Radiating effect.
The present invention it is a kind of preferred embodiment in, in order to further prevent heat shadow that the heater 10 is produced
Ring the lower surface in the thermolysis of the cooling water pipe 2, the present invention in the baffle plate 4 and be provided with thermal isolation film, it is described heat-insulated
The heat that film can effectively prevent the heater 10 from producing is heated to the cooling water pipe 2, so as to protect described cold
But the thermolysis of 2 pairs of the water pipe shower nozzle 3.
The present invention it is a kind of preferred embodiment in, the water inlet end 7 and the water side 8 are connected to sealing
Circle, the sealing ring can prevent leak at the water inlet end 7 and the water side 8, can both increase 2 pairs of the cooling water pipe
The thermolysis of the shower nozzle 3, can also effectively prevent water resource waste.
The present invention it is a kind of preferred embodiment in, controlling switch 9 is provided with the water circle device 6, it is described
Controlling switch 9 can control the break-make of the water circle device 6.The controlling switch 9 facilitates user to the water circulation
The ground of device 6 is controlled.
In order that staff can effectively be reminded by obtaining the alarm 5, in a kind of preferred embodiment party of the present invention
In formula, the alarm 5 is audible-visual annunciator, when the alarm 5 starts, both sends voice signal, also sends warning lamp
Signal, so that the reminding effect of the alarm 5 is stronger.
The present invention it is a kind of preferred embodiment in, the alarm switch L2 be push switch, by the alarm
Switch L2 is set to push type, more facilitates staff to start the alarm switch L2.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (7)
1. a kind of 3D printing device, it is characterised in that the 3D printing device includes：Fixed station (1), cooling water pipe (2), water are followed
Loop device (6), alarm (5), alarm switch (L2), supporting table (13), pressure switch (L1) and shower nozzle (3), the shower nozzle (3)
The lower surface of the fixed station (1) is fixed on vertically, and the cooling water pipe (2) is vertically wrapped in the shower nozzle (3)
On outer surface, the water circle device (6) is arranged on the fixed station (1), and the water inlet end (7) of the cooling water pipe (2)
It is connected respectively with the water circle device (6) with water side (8)；
The alarm (5) and the alarm switch (L2) are separately positioned on the fixed station (1) upper surface, the supporting table
(13) upper surface of the alarm (5) is fixed on, and is formed between the fixed station (1) interval, the supporting table
(13) through hole (12) is vertically provided with, the pressure switch (L1) is arranged on the inwall of the through hole (12), and
The pressure switch (L1), the alarm switch (L2), the alarm (5) and power supply (E), which are in series, constitutes loop, described logical
Hole (12) is engaged with raw material (11), when the raw material (11) passes through the through hole (12), pressure switch (L1) closure.
2. 3D printing device according to claim 1, it is characterised in that the outer surface of the shower nozzle (3) is provided with backstop
Plate (4), the cooling water pipe (2) is arranged on the top of the baffle plate (4).
3. 3D printing device according to claim 2, it is characterised in that the lower surface of the baffle plate (4) be provided with every
Hotting mask.
4. 3D printing device according to claim 1, it is characterised in that the water inlet end (7) and the water side (8) point
Sealing ring is not connected with it.
5. 3D printing device according to claim 1, it is characterised in that be provided with control on the water circle device (6)
Switch (9), the controlling switch (9) can control the break-make of the water circle device (6).
6. 3D printing device according to claim 1, it is characterised in that the alarm (5) is audible-visual annunciator.
7. 3D printing device according to claim 1, it is characterised in that the alarm switch (L2) is push switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670246.3A CN107214955A (en) | 2017-08-08 | 2017-08-08 | 3d printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670246.3A CN107214955A (en) | 2017-08-08 | 2017-08-08 | 3d printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107214955A true CN107214955A (en) | 2017-09-29 |
Family
ID=59955004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710670246.3A Pending CN107214955A (en) | 2017-08-08 | 2017-08-08 | 3d printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107214955A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943710A (en) * | 2018-08-07 | 2018-12-07 | 上海市增材制造研究院有限公司 | A kind of 3D printing spray head with cooling device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671404A (en) * | 2016-11-25 | 2017-05-17 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | 3d printing device |
-
2017
- 2017-08-08 CN CN201710670246.3A patent/CN107214955A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671404A (en) * | 2016-11-25 | 2017-05-17 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | 3d printing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943710A (en) * | 2018-08-07 | 2018-12-07 | 上海市增材制造研究院有限公司 | A kind of 3D printing spray head with cooling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170929 |