CN107322928A - Suitable for double shower nozzles of 3D printer - Google Patents
Suitable for double shower nozzles of 3D printer Download PDFInfo
- Publication number
- CN107322928A CN107322928A CN201710764572.0A CN201710764572A CN107322928A CN 107322928 A CN107322928 A CN 107322928A CN 201710764572 A CN201710764572 A CN 201710764572A CN 107322928 A CN107322928 A CN 107322928A
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- Prior art keywords
- nozzle
- fastener
- printer
- air
- shower nozzle
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- 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.)
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Classifications
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- 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)
- Nozzles (AREA)
Abstract
The invention discloses double shower nozzles suitable for 3D printer, including shower nozzle, fixing device, air pump, connecting tube, air suction device, purifier, the shower nozzle and the lower surface of fixing device are connected, air pump is connected to the upper surface of fixing device, the air outlet of air pump is connected with purifier, purifier is arranged on the side surface of fixing device, and the air inlet of air pump and one end of connecting tube are connected；Shower nozzle includes heating chamber, conduit, nozzle, and air suction device is arranged on the conduit between heating chamber and nozzle, and air suction device is to be provided with air outlet on the upside of cavity, air suction device, and air outlet is connected with the connecting tube other end.Avoid pernicious gas and toxic granular is back in shower nozzle by air pump, prevent from being diffused into air by nozzle operating personnel's body is damaged.The purpose for disassembling heating component from shower nozzle in the time of several seconds is realized, accelerates the removal efficiency of shower nozzle.
Description
Technical field
The present invention relates to 3D printer, and in particular to suitable for double shower nozzles of 3D printer.
Background technology
3D printer is also known as three-dimensional printer, is a kind of machine of a kind of accumulation manufacturing technology, i.e. RP technique, it
Based on being a kind of mathematical model file, with special wax material, powdery metal or plastics etc. can jointing material, pass through printing one
Jointing material layer by layer come manufacture three-dimensional object.Three-dimensional printer is used to manufacture product at this stage.The mode successively printed
Carry out the technology of constructed object.The principle of 3D printer is that data and raw material are put into 3D printer, and machine can be according to program handle
Product is created from level to level.
The job step of 3D printer：First pass through microcomputer modelling software modeling, if ready-made model can also, than
Such as animal model, personage or micro building.Then it is copied into by SD card or USB flash disks in 3D printer,
Carry out after setting of printing, printer can just print them.The operation principle and conventional printer of 3D printer are basic
Equally, all it is made up of frameworks such as control assembly, mechanical component, printhead, consumptive material and media, printing principle is the same.
3D printer is mainly devises a complete three-dimensional stereo model on computers before printing, printing is then carried out again defeated
Go out.
3D printing employs layering processing, superposition and is molded to complete 3D physical prints as laser forming technology.It is each
The print procedure of layer is divided into two steps, first in the one layer of special glue of region sprinkling for needing to be molded, glue droplet very little itself, and
It is difficult diffusion.Followed by one layer of uniform powder of sprinkling, powder, which runs into glue and can solidified rapidly, to be cohered, without the region of glue
Still keep loose condition (of surface).So under the alternating of one layer of glue, one layer of powder, physical model will be " printed " shaping, print
As long as the loose powder " plane " of cleaning goes out model after finishing, and residual powder also reusable edible.
The 3D printer of prior art can produce pernicious gas and toxic granular, You Haiqi during material is heated
Body and toxic granular are entered in air by nozzle, and human body is damaged；There is the shower nozzle that 3D printer uses simultaneously to exist
Need to remove in shower nozzle during cleaning, shower nozzle has the problem of being difficult to dismounting, usual shower nozzle dismounting during dismounting
Need to spend long time.
The content of the invention
The present invention solve prior art presence 3D printer material heat during can produce pernicious gas with
And toxic granular, pernicious gas and toxic granular are entered in air by nozzle, human body are damaged；There is 3D simultaneously to beat
The shower nozzle that print machine is used needs to remove in shower nozzle during cleaning, and shower nozzle has asking of being difficult to dismantle during dismounting
Topic, the problem of usual shower nozzle dismounting needs to spend long time reaches there is provided double shower nozzles suitable for 3D printer, its application
In 3D printer during being heated to material, purified by the way that pernicious gas and toxic granular are imported into purifier, it is to avoid
Pernicious gas and toxic granular are flowed into air to be damaged to operating personnel's body；When need to shower nozzle carry out dismounting processing
When, elastic, time of the realization at several seconds for controlling heating component to be connected with shower nozzle by controlling the shrinkage degree of spring
The purpose that heating component is disassembled from shower nozzle, accelerates the removal efficiency of shower nozzle.
The present invention is achieved through the following technical solutions：
Suitable for double shower nozzles of 3D printer, including shower nozzle, fixing device, air pump, connecting tube, air suction device, purification dress
Put, the lower surface connection of the shower nozzle and fixing device, air pump is connected to the upper surface of fixing device, the air outlet of air pump
It is connected with purifier, purifier is arranged on the side surface of fixing device, the air inlet of air pump and one end of connecting tube connect
Connect；Shower nozzle includes heating chamber, conduit, nozzle, and air suction device is arranged on the conduit between heating chamber and nozzle, and air suction device is chamber
Air outlet is provided with the upside of body, air suction device, air outlet is connected with the connecting tube other end；It is recessed that first is provided with the outside of the conduit
Groove, the second groove, the heating chamber is provided with to be provided with and the second groove with the first fastener of the first matching grooves, heating chamber
The second fastener matched somebody with somebody, heating chamber is connected to the first groove by the first fastener, and the second groove is connected to leading by the second fastener
Pipe is connected, and side of the heating chamber away from conduit is provided with spring, and one end of spring connects the first fastener, the other end of spring
Connect the second fastener.3D printer can produce pernicious gas and toxic granular during material is heated, and pernicious gas and have
Malicious particle can be damaged to operating personnel, by the present invention by 3D printer to the pernicious gas that is produced in material heating process
Sponged with toxic granular, the position horizontal plane that purifier is set is less than air pump, it is to avoid pernicious gas and toxic granular
It is back to by air pump in shower nozzle, prevents from being diffused into air by nozzle operating personnel's body is damaged.Heating group
Part is connected with the first fastener and the second fastener, and heating component is connected to the first groove set on shower nozzle by first assembly, plus
Hot component is connected to the second groove set on shower nozzle by the second component, the spring connected by first assembly and the second component
Shrink to reach purpose of the heating component fixed to shower nozzle lateral surface.When needing to carry out shower nozzle dismounting processing, lead to
That crosses the shrinkage degree of control spring to control that heating component is connected with shower nozzle is elastic, and realization is in time of several seconds by heating component
The purpose disassembled from shower nozzle, accelerates the removal efficiency of shower nozzle.
Further, it is adaptable to which double shower nozzles of 3D printer, the connecting tube uses heat proof material.Connecting tube is using heat-resisting
Ensure that connecting tube will not produce influence because of the material temperature after heating is too high on connecting tube during material, do not influence pernicious gas
Purification.
Further, it is adaptable to which double shower nozzles of 3D printer, the conduit lower end outside is provided with link slot, the nozzle
Including shell, inner nozzle, neck is provided with the inside of the shell upper end, shell lower end is provided with opening, and the inner nozzle is set
Fastener is provided with the outside of the inside of shell, inner nozzle upper end, inner nozzle is connected to the neck of shell upper end, interior spray by fastener
Connector is provided with the inside of mouth upper end, inner nozzle is connected by connector with the link slot set on the outside of heating chamber lower end of duct.
The present invention by inner nozzle set inside the housing, case surface using can rapid disassembling connected mode, can realize in shower nozzle
Need to dismantle interior shower nozzle when cleaning and change untapped inner nozzle, reach the purpose for avoiding cleaning sprayer, interior spray
The material that mouth is used is fewer than the material that traditional flat shower nozzle is used, and is compared with directly changing traditional sprinkler heads, reduces waste of material, together
The inner nozzle that Shi Jing is changed is recycled, it is to avoid the problem of the wasting of resources caused by changing inner nozzle, is improved 3D and is beaten
The operating efficiency of print machine.
Further, it is adaptable to double shower nozzles of 3D printer, first fastener and the second fastener use heat-barrier material system
Into.First fastener and the second fastener be made of heat-barrier material be in order to prevent operating personnel heating chamber is dismantled when
Hand is waited to be burned.
Further, it is adaptable to double shower nozzles of 3D printer, the purifier be internally provided with filter layer, stenlizing layer,
Melt water chamber, and be arranged in order.It is in order to filter out the slightly larger toxic granular of volume and a part of pernicious gas, so to set filter layer
It will finally be carried out afterwards by the toxic granular and pernicious gas of filter layer by stenlizing layer sterilization processing by the material of stenlizing layer
The water-soluble processing of water-soluble chamber, eliminates toxic granular and pernicious gas layer by layer.
Further, it is adaptable to double shower nozzles of 3D printer, the shower nozzle is multiple.Shower nozzle is facilitated to be carried out when blocking
Switching.
The present invention has the following advantages and advantages compared with the prior art：
1st, the present invention sponges 3D printer to the pernicious gas and toxic granular that are produced in material heating process, prevents
It is diffused into by nozzle in air and operating personnel's body is damaged；When needing to carry out shower nozzle dismounting processing, lead to
That crosses the shrinkage degree of control spring to control that heating component is connected with shower nozzle is elastic, and realization is in time of several seconds by heating component
The purpose disassembled from shower nozzle, accelerates the removal efficiency of shower nozzle.
2nd, the material that shower nozzle is used in the present invention is fewer than the material that traditional flat shower nozzle is used, with directly changing traditional sprinkler heads ratio
Compared with waste of material being reduced, while the inner nozzle through changing is recycled, it is to avoid the resource caused by changing inner nozzle
The problem of waste, improve the operating efficiency of 3D printer.
3rd, the present invention sets filter layer to be in order to filter out the slightly larger toxic granular of volume and a part of pernicious gas, then
By the toxic granular and pernicious gas of filter layer by stenlizing layer sterilization processing, finally water-filling will be entered by the material of stenlizing layer
The water-soluble processing of molten chamber, eliminates toxic granular and pernicious gas layer by layer.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is heating chamber schematic diagram of the present invention；
Fig. 3 is nozzle schematic diagram of the present invention；
Fig. 4 is purifier schematic diagram of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- shower nozzles, 11- heating chambers, the grooves of 131- first, the grooves of 132- second, 12- nozzles, 113- shells, 123- necks,
133- inner nozzles, 143- fasteners, 153- connectors, 13- conduits, 103- link slots, 2- fixing devices, 3- air pumps, 31- air draughts
Device, 32- air outlets, 4- connecting tubes, 5- purifiers, 50- filter layers, 51 stenlizing layers, 52 melt water chambers.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment 1
As Figure 1-4, it is adaptable to double shower nozzles of 3D printer, including shower nozzle 1, fixing device 2, air pump 3, connecting tube
4th, air suction device 31, purifier 5, the shower nozzle 1 are multiple, and the shower nozzle 1 is connected with the lower surface of fixing device 2, air pump 3
The upper surface of fixing device 2 is connected to, the air outlet of air pump 3 is connected with purifier 5, the inside of purifier 5 is set
There are filter layer 50, stenlizing layer 51, melt water chamber 52, and be arranged in order, purifier 5 is arranged on the side surface of fixing device 2, exhausting
The air inlet of pump 3 is connected with one end of connecting tube 4, and the connecting tube 4 uses heat proof material；Shower nozzle 1 includes heating chamber 11, conduit
13rd, nozzle 12, air suction device 31 is arranged on the conduit 13 between heating chamber 11 and nozzle 12, and air suction device 31 is cavity, air suction device
31 upsides are provided with air outlet 32, and air outlet 32 is connected with the other end of connecting tube 4；The outside of conduit 13 is provided with the first groove
131st, the second groove 132, the heating chamber 11 is provided with the first fastener 110 matched with the first groove 131, heating chamber 11 and set
There is the second fastener 112 matched with the second groove 132, the fastener 112 of the first fastener 110 and second uses heat-barrier material system
Into heating chamber 11 is connected to the first groove 131 by the first fastener 110, and the second groove 132 is connected to by the second fastener 112
It is connected with conduit 13, the side of the heating chamber 11 away from conduit 13 is provided with spring 111, one end connection first of spring 111
Fastener 110, the other end of spring 111 connects the second fastener 112.The lower end outside of conduit 13 is provided with link slot 103, described
Nozzle 12 includes being provided with neck 123 on the inside of shell 113, inner nozzle 133, the upper end of shell 113, and the lower end of shell 113 is set
There is opening, the inner nozzle 133 is arranged on the outside of the inside of shell 113, the upper end of inner nozzle 133 and is provided with fastener 143, inner nozzle
133 are connected to the neck 123 of the upper end of shell 113 by fastener 143, and the upper end of inner nozzle 133 inner side is provided with connector 153, interior
Nozzle 133 is connected by connector 153 with the link slot 103 that the lower end outside of conduit 13 is set.
Fixing device 2 is connected to the upper end of shower nozzle 1, purifier 5 is arranged on the side surface of fixing device 2, exhausting
Pump 3 is arranged on the upper surface of fixing device 2 is connected the air inlet of air pump 3 with air suction device 31 by connecting tube 4, air suction device
31 be cavity, and the upper surface of air suction device 31 is recessed through hole, and through hole is provided at both ends with external screw thread, and the conduit 13 of shower nozzle 1 is provided with
Internal thread is matched with air suction device 31, the upper end of air suction device 31 is connected by conduit 13 with heating chamber 11, the lower end of air suction device 31 is by leading
Pipe 13 is connected with nozzle 12, and purifier 5 is internally provided with filter layer 50, stenlizing layer 51, melt water chamber 52 etc..When 3D printer exists
When printing using plastic material, by plastic heating after, be flowed into that material among air suction device 31 produces has
Evil gas and malicious particle are worked by air pump 3, and pernicious gas and toxic granular are suctioned out, then by the pernicious gas of sucking-off and
Toxic granular is imported into purifier 5, and sterilization is entered back into after being filtered for the first time by the filter layer 50 set in purifier 5
Sterilization processing is carried out in layer 51, is accommodating the pernicious gas and toxic granular of remainder by last melt water chamber 52, is keeping away
Exempt from because plastic material is carried out 3D printer plus thermogenetic pernicious gas and toxic granular are flowed into air by nozzle 12
In, operating personnel is damaged.
Embodiment 2
On the basis of embodiment 1, heating chamber 11 of the present invention is connected by the first fastener and the second fastener, simultaneously
First fastener 110 and the second fastener 112 are connected with spring 111, by the contraction of spring 111, the first fastener 110 is connected to and led
131 on the first groove set on pipe 13, the second fastener 112 is connected on the second groove 132 that conduit 13 is set, needed
When being removed to heating chamber 11 from conduit 13, pinch the first fastener 110 by using hand and the second fastener 112 controls spring
111 contraction quickly takes off heating chamber 11 from conduit 13, and whole process is only needed to several seconds, realizes fast quick-detach conduit 13
The purpose of heating chamber 11.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (6)
1. suitable for double shower nozzles of 3D printer, it is characterised in that including shower nozzle (1), fixing device (2), air pump (3), company
(4), air suction device (31), purifier (5) are taken over, the shower nozzle (1) is connected with the lower surface of fixing device (2), air pump (3)
The upper surface of fixing device (2) is connected to, the air outlet of air pump (3) is connected with purifier (5), purifier (5) is set
Side surface in fixing device (2), the air inlet of air pump (3) is connected with one end of connecting tube (4)；Shower nozzle (1) includes heating
Room (11), conduit (13), nozzle (12), air suction device (31) are arranged on the conduit (13) between heating chamber (11) and nozzle (12)
On, air suction device (17) is to be provided with air outlet (32) on the upside of cavity, air suction device (17), and air outlet (32) and connecting tube (4) are another
End connection；The first groove (131), the second groove (132) are provided with the outside of the conduit (13), the heating chamber (11) is provided with
The first fastener (110) for being matched with the first groove (131), heating chamber (11) are provided with matched with the second groove (132) second
Fastener (112), heating chamber (11) is connected to the first groove (131) by the first fastener (110), by the second fastener (112) even
It is connected to the second groove (132) to be connected with conduit (13), side of the heating chamber (11) away from conduit (13) is provided with spring
(111), one end of spring (111) connects the first fastener (110), and the other end of spring (111) connects the second fastener (112).
2. double shower nozzles according to claim 1 suitable for 3D printer, it is characterised in that the connecting tube (4) uses
Heat proof material.
3. double shower nozzles according to claim 1 suitable for 3D printer, it is characterised in that outside conduit (13) lower end
Side is provided with link slot (103), and the nozzle (12) is included in shell (113), inner nozzle (133), shell (113) upper end
Side is provided with neck (123), and shell (113) lower end is provided with opening, and the inner nozzle (133) is arranged on the interior of shell (113)
Fastener (143) is provided with the outside of portion, inner nozzle (133) upper end, inner nozzle (133) is connected to shell (113) by fastener (143)
Connector (153) is provided with the inside of the neck (123) of upper end, inner nozzle (133) upper end, inner nozzle (133) passes through connector
(153) link slot (103) set with heating chamber pipeline (13) lower end outside is connected.
4. double shower nozzles according to claim 1 suitable for 3D printer, it is characterised in that first fastener (110)
It is made with the second fastener (112) of heat-barrier material.
5. double shower nozzles according to claim 1 suitable for 3D printer, it is characterised in that in the purifier (5)
Portion is provided with filter layer (50), stenlizing layer (51), melt water chamber (52), and is arranged in order.
6. double shower nozzles according to claim 1 suitable for 3D printer, it is characterised in that the shower nozzle is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710764572.0A CN107322928B (en) | 2017-08-30 | 2017-08-30 | Double spray heads suitable for 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710764572.0A CN107322928B (en) | 2017-08-30 | 2017-08-30 | Double spray heads suitable for 3D printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107322928A true CN107322928A (en) | 2017-11-07 |
| CN107322928B CN107322928B (en) | 2019-06-07 |
Family
ID=60204637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710764572.0A Expired - Fee Related CN107322928B (en) | 2017-08-30 | 2017-08-30 | Double spray heads suitable for 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107322928B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334765A (en) * | 2021-05-20 | 2021-09-03 | 武汉市小奥科技有限责任公司 | Movable spray head of 3D printer |
| CN115253520A (en) * | 2022-08-19 | 2022-11-01 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Purifier for vibration material disk |
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| CN206124224U (en) * | 2016-08-30 | 2017-04-26 | 吴媛媛 | A shower nozzle subassembly for 3D printer |
| CN106926458A (en) * | 2017-04-27 | 2017-07-07 | 朱明来 | 3D printing shower nozzle |
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| JP2005238552A (en) * | 2004-02-25 | 2005-09-08 | Kaneka Corp | Heat insulating panel manufacturing method |
| US20150283751A1 (en) * | 2014-04-07 | 2015-10-08 | 3D Total Solutions, Inc. | 3d printer system with circular carousel and multiple material delivery systems |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113334765A (en) * | 2021-05-20 | 2021-09-03 | 武汉市小奥科技有限责任公司 | Movable spray head of 3D printer |
| CN115253520A (en) * | 2022-08-19 | 2022-11-01 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Purifier for vibration material disk |
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| Publication number | Publication date |
|---|---|
| CN107322928B (en) | 2019-06-07 |
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