CN203713078U - Auxiliary equipment of 3D printer - Google Patents
Auxiliary equipment of 3D printer Download PDFInfo
- Publication number
- CN203713078U CN203713078U CN201320811565.9U CN201320811565U CN203713078U CN 203713078 U CN203713078 U CN 203713078U CN 201320811565 U CN201320811565 U CN 201320811565U CN 203713078 U CN203713078 U CN 203713078U
- Authority
- CN
- China
- Prior art keywords
- auxiliary equipment
- printer
- laser head
- pedestal
- track
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 24
- 238000007639 printing Methods 0.000 abstract description 27
- 239000012943 hotmelt Substances 0.000 description 16
- 239000010410 layer Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009183 running Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/112—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0072—Roughness, e.g. anti-slip
- B29K2995/0073—Roughness, e.g. anti-slip smooth
Abstract
The utility model discloses auxiliary equipment of a 3D printer. The auxiliary equipment is mounted on a base of a 3D printer bearing body, is arranged at the periphery of a printing platform on the base, and comprises an annular moving mechanism fixed on the base, a laser head arranged on the annular moving mechanism and a driving device for driving the annular moving mechanism to run, wherein the laser head runs around the printing platform through the annular moving mechanism, is mounted on a lifting device and is driven to lift up and down through the lifting device. The auxiliary equipment is added to a conventional 3D printer structure and comprises the annular moving mechanism and the laser head mounted on the annular moving mechanism; overlapping regions between layers on printed products are heated and molten through the laser head to remove linear stripes from the surfaces of the printed products and enable the printed products to be relatively attractive.
Description
Technical field:
The utility model relates to 3D printer apparatus technical field, refers in particular to a kind of 3D printer auxiliary equipment that has additional laser head.
Background technology:
3D printer, i.e. a kind of machine of RP technique, it is that a kind of mathematical model file is basis, uses powdery metal or the plastics etc. can jointing material, carrys out the technology of constructed object by the mode of successively printing.Past, its field such as mould manufacture, industrial design of being everlasting was used to modeling, existing just gradually for the direct manufacture of some products, meaned that this technology is universal.
The design process that 3D prints is: first by microcomputer modelling software modeling, then the threedimensional model building up " subregion " is become to cross section successively, i.e. and section, thus instruct printer successively to print, and slim aspect is stacked up, until a solid body moulding.The difference of multi-functional 3D printer and conventional printer maximum is: " ink " that it uses is out and out raw material.
Above-mentioned raw material are generally hot melt tree lace, insert in the hot melt printing head of 3D printer the end of this hot melt tree lace, and hot melt printing head heats to realize by energising hot melt tree lace is carried out to melting, glue through melting flows out from hot melt printing head lower end, successively print, and slim aspect is stacking to realize solid body moulding.
As shown in Figure 2, tradition 3D printer comprises a pedestal 1, is installed on the XYZ axle 21,22,23 on pedestal 1, and hot melt printing head 3 is installed in Y-axis 22, product is positioned on print platform 4, when 3D printer is printed, owing to successively printing, can overlap region between layers, these overlapping regions can make the surface of printing rear product can produce a-circle-by-a-circle striped, from cutaway view, the edge indentation of product, affects the attractive in appearance of whole product.In order to overcome this problem, the utility model proposes a kind of 3D printer auxiliary equipment, on printer, set up a laser head, by this laser head, heating and melting is carried out in overlapping region between layers, eliminate overlapping region, making product after printing completes, can not produce a-circle-by-a-circle zigzag striated line, is that product is more attractive in appearance again.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of 3D printer auxiliary equipment is provided.
In order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: a kind of 3D printer auxiliary equipment, this auxiliary equipment is installed on the pedestal as 3D printer supporting body, and the print platform being positioned on described pedestal is peripheral, this auxiliary equipment comprises: one is fixed on the annular movement mechanism on pedestal, the drive unit that is provided with laser head and drives the operation of annular travel mechanism in annular movement mechanism; Described laser head turns round around print platform by annular movement mechanism; Described laser head is arranged on a lowering or hoisting gear, by lowering or hoisting gear, drives laser head lifting.
Furthermore, in technique scheme, described annular movement mechanism comprises: be fixed on the guide rail on pedestal and be installed on the slide unit on guide rail; Described drive unit is arranged on slide unit, and drives slide unit to turn round along guide rail.
Furthermore, in technique scheme, described lowering or hoisting gear is fixed on slide unit.
Furthermore, in technique scheme, described annular movement mechanism comprises: be installed on the shiftable track on pedestal and be arranged at the circular tooth part of track one side; Described drive unit is meshed with circular tooth part, and drive track is rotated.
Furthermore, in technique scheme, described drive unit comprises: the motor that a gear being meshed with circular tooth part and driven wheel rotate.
Furthermore, in technique scheme, described lowering or hoisting gear is fixed on track, and with track interlock.
Adopt after technique scheme, the utility model has following beneficial effect compared with prior art:
1, the utility model has been set up an auxiliary equipment on traditional 3D printer arrangement, this auxiliary equipment comprises an annular movement mechanism and is installed on the laser head in annular movement mechanism, by this laser head, heating and melting is carried out in the overlapping region of printing on rear product between layers, eliminate the wire striped that after printing, product surface produces, make to print rear product more attractive in appearance.
2, the utility model is provided with circular orbit on pedestal, laser head is installed on this circular orbit, and print platform is positioned at the central authorities of circular orbit, and laser head can move along circular orbit, overlapping region is melted to the wire striped producing while eliminating due to printing.
3, of the present utility modelly by a lowering or hoisting gear driving laser head, move up and down, at laser head, along circular orbit, move after a circle or integer circle, laser head decline 0.3MM, the i.e. width of a layer, continuation is heated next overlapping region, so constantly eliminates the wire striped producing while printing on whole product.
Accompanying drawing explanation:
1 pedestal 21 X-axis 22 Y-axis
23 Z axis 3 hot melt printing head 4 print platforms
5 annular movement mechanism 51 guide rail 52 slide units
53 drive unit 531 gear 54 tracks
541 circular tooth part 6 laser head 61 lowering or hoisting gears
Accompanying drawing explanation:
Fig. 1 is the novel stereogram of this use;
Fig. 2 is the structural representation of traditional 3D printer;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the top view of the utility model embodiment mono-;
Fig. 5 is the top view of the utility model embodiment bis-;
Fig. 6 is the product surface schematic diagram through laser head processing.
The specific embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
Embodiment mono-:
See shown in Fig. 1,3,4,3D printer auxiliary equipment, this auxiliary equipment is installed on the pedestal 1 as 3D printer supporting body, and is positioned at print platform 4 peripheries on described pedestal 1.Described auxiliary equipment comprises: one is fixed on the annular movement mechanism 5 on pedestal 1, the drive unit 53 that is provided with laser head 6 and drives 5 operations of annular travel mechanism in annular movement mechanism 5, laser head 6 turns round around print platform 4 by annular movement mechanism 5, described laser head 6 is arranged on a lowering or hoisting gear 61, by lowering or hoisting gear 61, drives laser head 6 liftings.
Particularly, described annular movement mechanism 5 comprises: be fixed on the guide rail 51 on pedestal 1 and be installed on the slide unit 52 on guide rail 51; Described drive unit 53 is arranged on slide unit 52, and drives slide unit 52 along guide rail 51 runnings, and lowering or hoisting gear 61 is fixed on slide unit 52.Lowering or hoisting gear 61 comprises Z axis, on Z axis, be provided with motor and with the screw mandrel of motor interlock, screw mandrel moves by motor driven belts the laser head 6 being installed on Z axis and moves up and down.
3D printer comprises: be fixed on the X, Y, Z axis 21,22,23 of the mutual stack on pedestal 1, the drives structure that is arranged on the hot melt printing head 3 in Y-axis 22 and drives hot melt printing head 3 to move, described hot melt printing mechanism 3 is connected with a feeding structure, and drives structure drives hot melt printing head to move on three-dimensional planar and print along X, Y, Z axis 21,22,23.
The utility model in use, product 7 is placed on print platform 4,3D printer apparatus is controlled by a control system, and the parameter of product 7, figure etc. are input in the microprocessor of control system by computer, by microprocessor, controls hot melt printing head 3 according to setting track mobile print.Print the raw material of use and carry to hot melt printing head 3 by feeding structure, the heating arrangement in hot melt printing head 3 heats raw material, through the raw material that heat, from hot melt printing head 3 lower ends, flows out, and on product 7, successively prints.3D prints first by microcomputer modelling software modeling, again the threedimensional model building up " subregion " is become to cross section successively, thereby instruct printer successively to print, and slim aspect is stacked up, in the process of successively printing, border between layers has overlapping situation, causes the product printing can produce a-circle-by-a-circle wire striped.As shown in Figure 6, from the side view of product, its side can form zigzag, and after 3D has printed, laser head 6 is started working, and heat overlapping region when laser head 6 is printed product 7 from top to down by lowering or hoisting gear 61.First, drive unit 53 drives slide unit 52 to move along guide rail 51, ground floor sawtooth layer to product 7 heats, the raw material that melt are past current downflow under the effect of gravity, at laser head 6, around guide rail 51, move after one week, by screw mandrel, drive laser head 6 to move down 0.3mm, move down rear laser head 6 and continue second layer sawtooth layer to carry out heating and melting, the raw material of thawing are past current downflow under the effect of gravity.According to aforesaid operations, the sawtooth layer overlapping to form of layer and interlayer is melted, product 7 surfaces that make to print are Paint Gloss smooth, make product more attractive in appearance, exquisite.
Embodiment bis-:
See shown in Fig. 1,3,3D printer auxiliary equipment, this auxiliary equipment is installed on the pedestal 1 as 3D printer supporting body, and is positioned at print platform 4 peripheries on described pedestal 1.Described auxiliary equipment comprises: one is fixed on the annular movement mechanism 5 on pedestal 1, the drive unit 53 that is provided with laser head 6 and drives 5 operations of annular travel mechanism in annular movement mechanism 5, laser head 6 turns round around print platform 4 by annular movement mechanism 5, described laser head 6 is arranged on a lowering or hoisting gear 61, by lowering or hoisting gear 61, drives laser head 6 liftings.
As shown in Figure 5, annular movement mechanism 5 is except the implementation in embodiment mono-, can also realize in the following manner: described annular movement mechanism 5 comprises: be installed on the shiftable track 54 on pedestal and be arranged at the circular tooth part 541 in track 54 outsides, drive unit 53 is meshed with circular tooth part 541, and drive track 54 is rotated.Particularly, described drive unit 53 comprises: the motor that a gear 531 being meshed with circular tooth part 541 and driven wheel 531 rotates, lowering or hoisting gear 61 is fixed on track 54, and with track 54 interlocks.
In use, the printing type of 3D printer is identical with embodiment mono-, after printing completes, motor-driven gear 531 rotates, circular tooth part 541 is meshed with gear 531, track 54 rotates, laser head 6 rotates the sawtooth layer on product 7 is heated with track 54 simultaneously, after track 54 rotations one week or integer multiples, laser head 6 moves down 0.3mm, continuation is carried out heating and melting to next sawtooth layer, moves down rear laser head 6 and continues second layer sawtooth layer to carry out heating and melting, and the raw material of thawing are past current downflow under the effect of gravity.See Fig. 6, according to aforesaid operations, the sawtooth layer overlapping to form of layer and interlayer is melted, product 7 surfaces that make to print are Paint Gloss smooth, make product more attractive in appearance, exquisite.
In addition, circular tooth part 54 can also be arranged at track 54 inner sides, and accordingly, gear 531 is also arranged at track 54 inner sides and circular tooth part 541 engagements, to drive track 54 to rotate.
Certainly, the foregoing is only specific embodiment of the utility model, be not to limit the utility model practical range, all according to equivalence variation or modification that described in the utility model claim, structure, feature and principle are done, all should be included in the utility model claim.
Claims (6)
1.3D printer auxiliary equipment, this auxiliary equipment is installed on as the pedestal of 3D printer supporting body (1) upper, and is positioned at print platform (4) periphery on described pedestal (1), it is characterized in that:
This auxiliary equipment comprises: one is fixed on the annular movement mechanism (5) on pedestal (1), the drive unit (53) that is provided with laser head (6) and drives annular travel mechanism (5) operation in annular movement mechanism (5);
Described laser head (6) turns round around print platform (4) by annular movement mechanism (5);
It is upper that described laser head (6) is arranged on a lowering or hoisting gear (61), by lowering or hoisting gear (61), drives laser head (6) lifting.
2. 3D printer auxiliary equipment according to claim 1, is characterized in that: described annular movement mechanism (5) comprising: be fixed on the guide rail (51) on pedestal (1) and be installed on the slide unit (52) on guide rail (51); It is upper that described drive unit (53) is arranged on slide unit (52), and drive slide unit (52) to turn round along guide rail (51).
3. according to right, want the 3D printer auxiliary equipment described in 2, it is characterized in that: described lowering or hoisting gear (61) is fixed on slide unit (52).
4. 3D printer auxiliary equipment according to claim 1, is characterized in that: described annular movement mechanism (5) comprising: be installed on the shiftable track (54) on pedestal and be arranged at the circular tooth part (541) of track (54) one sides; Described drive unit (53) is meshed with circular tooth part (541), and drive track (54) is rotated.
5. 3D printer auxiliary equipment according to claim 4, is characterized in that: described drive unit (53) comprising: the motor that a gear (531) being meshed with circular tooth part (541) and driven wheel (541) rotate.
6. 3D printer auxiliary equipment according to claim 4, is characterized in that: it is upper that described lowering or hoisting gear (61) is fixed on track (54), and with track (54) interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811565.9U CN203713078U (en) | 2013-12-10 | 2013-12-10 | Auxiliary equipment of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811565.9U CN203713078U (en) | 2013-12-10 | 2013-12-10 | Auxiliary equipment of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203713078U true CN203713078U (en) | 2014-07-16 |
Family
ID=51152270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320811565.9U Expired - Fee Related CN203713078U (en) | 2013-12-10 | 2013-12-10 | Auxiliary equipment of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203713078U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196547A (en) * | 2015-10-22 | 2015-12-30 | 芜湖市爱三迪电子科技有限公司 | 3D (three dimensional) printer suitable for printing large die mold |
| WO2016033286A1 (en) * | 2014-08-28 | 2016-03-03 | Boe-Wiegaard Thomas | 3d printer |
| CN105599301A (en) * | 2016-01-12 | 2016-05-25 | 无锡职业技术学院 | 3D printer based on cylindrical coordinate type multi-nozzle printing |
| CN107449481A (en) * | 2017-09-28 | 2017-12-08 | 芜湖职业技术学院 | Water meter checking device |
| ITUA20165142A1 (en) * | 2016-06-23 | 2017-12-23 | Clevertek Di Turchi Maximilian E Brugnoli Satu Susanna | Heating system for printing unit of three-dimensional objects |
| WO2018085172A1 (en) * | 2016-11-04 | 2018-05-11 | Cc3D Llc | Part holder for additive manufacturing system |
| WO2019093330A1 (en) * | 2017-11-09 | 2019-05-16 | Ricoh Company, Ltd. | Fabricating apparatus and method for manufacturing fabrication object |
| CN110549606A (en) * | 2018-06-04 | 2019-12-10 | 陕西恒通智能机器有限公司 | Laser 3D printer |
| CN110625729A (en) * | 2019-10-10 | 2019-12-31 | 佛山市艾温特智能科技有限公司 | Clay sculpture printer with drying device |
| EP3713739A4 (en) * | 2017-11-26 | 2021-08-25 | D. Swarovski KG | Heat treatment of 3d printed parts for improving transparency, smoothness and adhesion of layers |
| CN114227858A (en) * | 2021-12-16 | 2022-03-25 | 武汉必盈生物科技有限公司 | Temperature control system of external fixation 3D printer for fracture |
-
2013
- 2013-12-10 CN CN201320811565.9U patent/CN203713078U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016033286A1 (en) * | 2014-08-28 | 2016-03-03 | Boe-Wiegaard Thomas | 3d printer |
| CN105196547A (en) * | 2015-10-22 | 2015-12-30 | 芜湖市爱三迪电子科技有限公司 | 3D (three dimensional) printer suitable for printing large die mold |
| CN105599301A (en) * | 2016-01-12 | 2016-05-25 | 无锡职业技术学院 | 3D printer based on cylindrical coordinate type multi-nozzle printing |
| ITUA20165142A1 (en) * | 2016-06-23 | 2017-12-23 | Clevertek Di Turchi Maximilian E Brugnoli Satu Susanna | Heating system for printing unit of three-dimensional objects |
| WO2018085172A1 (en) * | 2016-11-04 | 2018-05-11 | Cc3D Llc | Part holder for additive manufacturing system |
| CN107449481A (en) * | 2017-09-28 | 2017-12-08 | 芜湖职业技术学院 | Water meter checking device |
| WO2019093330A1 (en) * | 2017-11-09 | 2019-05-16 | Ricoh Company, Ltd. | Fabricating apparatus and method for manufacturing fabrication object |
| EP3713739A4 (en) * | 2017-11-26 | 2021-08-25 | D. Swarovski KG | Heat treatment of 3d printed parts for improving transparency, smoothness and adhesion of layers |
| CN110549606A (en) * | 2018-06-04 | 2019-12-10 | 陕西恒通智能机器有限公司 | Laser 3D printer |
| CN110549606B (en) * | 2018-06-04 | 2022-01-07 | 四川交大至信教育科技有限公司 | Laser 3D printer |
| CN110625729A (en) * | 2019-10-10 | 2019-12-31 | 佛山市艾温特智能科技有限公司 | Clay sculpture printer with drying device |
| CN110625729B (en) * | 2019-10-10 | 2021-07-23 | 杜方萍 | Clay sculpture printer with drying device |
| CN114227858A (en) * | 2021-12-16 | 2022-03-25 | 武汉必盈生物科技有限公司 | Temperature control system of external fixation 3D printer for fracture |
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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 |
Granted publication date: 20140716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |