CN205326286U - Fused deposition modeling cabin jet exit segmentation heating device - Google Patents
Fused deposition modeling cabin jet exit segmentation heating device Download PDFInfo
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- CN205326286U CN205326286U CN201521025540.1U CN201521025540U CN205326286U CN 205326286 U CN205326286 U CN 205326286U CN 201521025540 U CN201521025540 U CN 201521025540U CN 205326286 U CN205326286 U CN 205326286U
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- infrared lamp
- heating device
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Abstract
The utility model discloses a fused deposition modeling cabin jet exit segmentation heating device, including the support fence, support fence below is equipped with a plurality of support jibs, the lower extreme fixed mounting infrared lamp tube of adjacent support jib, infrared lamp tube passes through the fluorescent tube power cord and is connected with the frequency control device, the frequency control device passes through the power cord to be connected with the power, the support jib have the six roots of sensation just even distribution under the support fence on the terminal surface edge, infrared lamp tube has the six roots of sensation and each infrared lamp tube to connect a fluorescent tube power cord respectively. The utility model discloses a fused deposition modeling cabin jet exit segmentation heating device can carry out the boosting to the fashioned finished piece of out of the cooling to reduce the influence of material shrinkage to the finished piece precision. Through the heating power who adjusts its each infrared lamp tube, the condition of being heated at the different positions of finished piece can balance, further weaken material shrinkage's violent degree. The utility model discloses small, simple to operate is convenient for adjust and is dismantled, and infrared lamp boosting effect is showing.
Description
Technical field
This utility model belongs to the use auxiliary apparatus field of fused glass pellet technology, is specifically related to a kind of fused glass pellet jet expansion subsection heating device。
Background technology
3D printing technique relates to the many aspects such as information technology, material science, precision optical machinery, increasingly has competitiveness, be therefore referred to as " manufacturing technology with industrial revolution meaning " in current manufacturing industry。3D printing technique includes the multiple technologies such as fused glass pellet, selective laser sintering, stereolithography apparatus。
Wherein, fused glass pellet (FusedDepositionMolding, FDM) is a kind of method by thermoplastic filaments material through solid-melt-solid twice phase transformation machine-shaping。Thermoplastic filaments material is sent into shower nozzle by silk supplying machine structure, heats in the showerhead to molten state。Molten state material is extruded from shower nozzle, and by the two-dimensional section information that computer provides, with the motion of heating shower nozzle, selectivity is coated。One layer complete after, shower nozzle rises floor height (or workbench decline a floor height), then carries out the coating of next layer, so circulates, ultimately forms three dimensional articles。At present, FDM is applied education, medical science, automobile, archaeology, animation, industrial design, technological design etc. are multi-field, and FDM system accounts for 30% in global mounted rapid prototyping system。
In FMD process, when cooling molding extruded by thermoplastic filaments material from nozzle, material can produce to shrink because of intrinsic coefficient of thermal expansion, causes stress deformation, thus affecting the precision of product。For reducing the Material shrinkage impact on part accuracy, the existing severe degree weakening Material shrinkage mainly through raising ambient temperature。But ambient temperature is difficult to reconcile, and being difficult to be heated for product itself, Material shrinkage causes that the phenomenon that part accuracy is not high is still very serious。It addition, this body structure of product is complicated, how to balance the situation of being heated of product different parts, be also an emphasis of this area research and development。
Comprehensive problem above, heats to carry out auxiliary for product, and can balance the situation of being heated of product different parts, to weaken the severe degree of Material shrinkage, reduces the Material shrinkage impact on part accuracy, needs a kind of novel melting deposition modeling heater badly。
Utility model content
For problems of the prior art, this utility model provides a kind of fused glass pellet cabin jet expansion subsection heating device, apparatus structure is simple, easy to operate, the situation of being heated of product different parts can be balanced, to weaken the severe degree of Material shrinkage, reduce the Material shrinkage impact on part accuracy
For solving above-mentioned technical problem, this utility model by the following technical solutions:
A kind of fused glass pellet cabin jet expansion subsection heating device, including support hurdle, support hurdle is connected with some support suspension rods, the lower end fixed installation infrared lamp of adjacent stent suspension rod, infrared lamp is connected with PCU Power Conditioning Unit by tube power line, and PCU Power Conditioning Unit is connected with power supply by power line；Described support suspension rod has the six roots of sensation and is evenly distributed on edge, lower surface, support hurdle；Described infrared lamp has the six roots of sensation, and each infrared lamp connects a tube power line respectively。
Described support hurdle sidewall is provided with bolt hole, and center, described support hurdle is provided with the through hole matched with molding cabin cross section。
Described support suspension rod and surface, molding cabin be arranged in parallel, or outward-dipping be the angle of 10 ~ 15 ° with surface, molding cabin。
Described PCU Power Conditioning Unit is provided with the adjustment button equal with infrared lamp quantity。
The through hole that center, described support hurdle is provided with is circular hole or rectangle。
By technique scheme, the beneficial effects of the utility model are: 1, this utility model is fixed on fused glass pellet cabin, its infrared lamp position and nozzle location level or slightly above nozzle location, auxiliary heating can be carried out for the product of cooling molding, to weaken the severe degree of Material shrinkage, reduce the Material shrinkage impact on part accuracy；2, this utility model is fixed on fused glass pellet cabin, by regulating the heating power of its each infrared lamp, it is possible to the situation of being heated of balance product different parts, further weakens the severe degree of Material shrinkage。3, this utility model is fixed on fused glass pellet cabin, and infrared lamp can regulate height and heating location along with nozzle movement, it is possible to uniformly heats for each position of product, it is to avoid heating-up temperature is too high melts in product local。4, this utility model volume is little, easy for installation, it is simple to regulate dismounting, and infrared lamp auxiliary heats is notable。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model。
Fig. 2 is working state figure of the present utility model。
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments。Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, belong to the scope of this utility model protection。
As shown in Figure 1, a kind of fused glass pellet cabin described in the utility model jet expansion subsection heating device, including support hurdle 2, lower edge place, support hurdle 2 is uniformly provided with six roots of sensation support suspension rod 5, support suspension rod 5 and surface, molding cabin be arranged in parallel, the lower end fixed installation infrared lamp 7 of adjacent stent suspension rod 5, each infrared lamp 7 connects a tube power line 4 respectively, PCU Power Conditioning Unit 11 is provided with the adjustment button equal with infrared lamp quantity, to control each infrared lamp heating power respectively, infrared lamp is connected with PCU Power Conditioning Unit 11 by tube power line, PCU Power Conditioning Unit 11 is connected with power supply by power line 12。
Support hurdle 2 sidewall is provided with bolt hole, through bolt hole, support hurdle is fixed on molding cabin by fastening bolt 3, and center, support hurdle is provided with the manhole 10 matched with molding cabin cross section。
As in figure 2 it is shown, this practical new specific operation process is as follows:
A kind of fused glass pellet cabin jet expansion subsection heating device involved by this utility model, it is upwards set in molding cabin 1 outside from one end, support hurdle 2, regulate the position level of six roots of sensation infrared lamp 7 position and molding cabin nozzle 6 or slightly above molding cabin nozzle 6, to prevent infrared lamp from colliding with printing product, fastening bolt 3 is tightened through fastening bolt holes, support hurdle 2 is fixed on molding cabin 1。During FDM print procedure, thermoplastic filaments material is extruded from molding cabin nozzle 6, after power line 12 is connected power supply, regulate PCU Power Conditioning Unit 11, the heating power of balance six roots of sensation infrared lamp 7, auxiliary heating can be carried out for product 8 different parts of extrusion cooling molding, to weaken the severe degree of Material shrinkage, reduce the Material shrinkage impact on part accuracy。Meanwhile, infrared lamp can regulate height and heating location along with nozzle movement, it is possible to uniformly heats for each position of product, it is to avoid heating-up temperature is too high melts in product local。
A kind of fused glass pellet cabin jet expansion subsection heating device involved by this utility model, it is possible to the product for extrusion cooling molding carries out auxiliary heating, to weaken the severe degree of Material shrinkage, reduces the Material shrinkage impact on part accuracy。It addition, by the heating power regulating each infrared lamp, it is possible to the situation of being heated of balance product different parts, further weakens the severe degree of Material shrinkage。This utility model is fixed on fused glass pellet cabin, its ring-type infrared lamp position and nozzle location level or slightly above nozzle location, thus ring-type infrared lamp can regulate height and heating location along with nozzle movement, uniformly can heat for each position of product, it is to avoid heating-up temperature is too high melts in product local。This utility model volume is little, easy for installation, it is simple to regulate dismounting, and infrared lamp auxiliary heats is notable。
The above, it it is only preferred embodiment of the present utility model, not this utility model is done any pro forma restriction, therefore it is every without departing from technical solutions of the utility model content, any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model, all still falls within the scope of technical solutions of the utility model。
Claims (5)
1. a fused glass pellet cabin jet expansion subsection heating device, it is characterized in that: include support hurdle (2), support hurdle is connected with some support suspension rods (5), lower end fixed installation infrared lamp (7) of adjacent stent suspension rod (5), infrared lamp (7) is connected with PCU Power Conditioning Unit (11) by tube power line (4), and PCU Power Conditioning Unit (11) is connected with power supply by power line (12)；Described support suspension rod (5) has the six roots of sensation and is evenly distributed on support hurdle (2) edge, lower surface；Described infrared lamp (7) has the six roots of sensation, and each infrared lamp connects a tube power line respectively。
2. fused glass pellet cabin according to claim 1 jet expansion subsection heating device, it is characterised in that: described support hurdle (2) sidewall is provided with bolt hole, and center, described support hurdle is provided with the through hole (10) matched with molding cabin cross section。
3. fused glass pellet cabin according to claim 1 jet expansion subsection heating device, it is characterised in that: described support suspension rod (5) is parallel with surface, molding cabin, or outward-dipping be the angle of 10 ~ 15 ° with surface, molding cabin。
4. fused glass pellet cabin according to claim 1 jet expansion subsection heating device, it is characterised in that: described PCU Power Conditioning Unit (11) is provided with the adjustment button equal with infrared lamp quantity。
5. fused glass pellet cabin according to claim 2 jet expansion subsection heating device, it is characterised in that: the through hole (10) that center, described support hurdle is provided with is circular hole or rectangle。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025540.1U CN205326286U (en) | 2015-12-12 | 2015-12-12 | Fused deposition modeling cabin jet exit segmentation heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025540.1U CN205326286U (en) | 2015-12-12 | 2015-12-12 | Fused deposition modeling cabin jet exit segmentation heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205326286U true CN205326286U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521025540.1U Expired - Fee Related CN205326286U (en) | 2015-12-12 | 2015-12-12 | Fused deposition modeling cabin jet exit segmentation heating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205326286U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315757A (en) * | 2018-03-28 | 2019-10-11 | 昆山市工研院智能制造技术有限公司 | A kind of workpiece heat insulation system of fusion sediment forming 3D printer |
| CN111016171A (en) * | 2019-12-23 | 2020-04-17 | 河南速维电子科技有限公司 | 3D printer model cooling system |
| WO2022267298A1 (en) * | 2021-06-24 | 2022-12-29 | 西安交通大学 | 3d printing system and method for improving interlayer connection strength by using irradiation heating |
| GB2618086A (en) * | 2022-04-25 | 2023-11-01 | Univ Dublin | A heating system for a three-dimensional (3D) printer |
-
2015
- 2015-12-12 CN CN201521025540.1U patent/CN205326286U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315757A (en) * | 2018-03-28 | 2019-10-11 | 昆山市工研院智能制造技术有限公司 | A kind of workpiece heat insulation system of fusion sediment forming 3D printer |
| CN110315757B (en) * | 2018-03-28 | 2021-09-14 | 昆山市工研院智能制造技术有限公司 | Workpiece heating and heat-insulating system of fused deposition forming 3D printer |
| CN111016171A (en) * | 2019-12-23 | 2020-04-17 | 河南速维电子科技有限公司 | 3D printer model cooling system |
| WO2022267298A1 (en) * | 2021-06-24 | 2022-12-29 | 西安交通大学 | 3d printing system and method for improving interlayer connection strength by using irradiation heating |
| GB2618086A (en) * | 2022-04-25 | 2023-11-01 | Univ Dublin | A heating system for a three-dimensional (3D) printer |
| WO2023209698A2 (en) | 2022-04-25 | 2023-11-02 | University College Dublin | A heating system for a three-dimensional (3d) printer. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20191212 |