CN105799173A - Portable retractable 3D printer - Google Patents
Portable retractable 3D printer Download PDFInfo
- Publication number
- CN105799173A CN105799173A CN201610298604.8A CN201610298604A CN105799173A CN 105799173 A CN105799173 A CN 105799173A CN 201610298604 A CN201610298604 A CN 201610298604A CN 105799173 A CN105799173 A CN 105799173A
- Authority
- CN
- China
- Prior art keywords
- extension type
- retractable
- corner fittings
- support bar
- portable
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/10—Auxiliary heating means
- B22F12/17—Auxiliary heating means to heat the build chamber or platform
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/22—Driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/30—Platforms or substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/38—Housings, e.g. machine housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/50—Means for feeding of material, e.g. heads
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention provides a portable retractable 3D printer which comprises a retractable rack, a parallel arm transmission mechanism, a feeding mechanism, a printing head and a platform assembly, wherein the feeding mechanism is fixed at the top of the retractable rack; the printing head is arranged inside the retractable rack, and connected with the retractable rack through the parallel arm transmission mechanism; the platform assembly is arranged at the bottom of the retractable rack; the retractable rack adopts a frame structure composed of corner pieces and retractable rods; each retractable rod comprises a supporting rod sleeve; one end of each supporting rod sleeve is fixed on one corresponding corner piece; the other end of each supporting rod sleeve is connected with a corresponding supporting rod through a corresponding linear bearing and a corresponding bearing seat; the other end of each supporting rod is fixed on the other corresponding corner piece; and locking bolts are used for locking the retractable rods and fixing the lengths of the retractable rods. The portable retractable 3D printer provided by the invention adopts a three-dimensional triangular framework, thereby being stable and reliable in structure; the portable retractable 3D printer is made of a material being high in rigidity, light in weight and long in service life, and can be extended and retracted randomly; and when the portable retractable 3D printer is retracted, the occupied area is greatly reduced and the carrying is convenient. Therefore, the portable retractable 3D printer has a good application prospect.
Description
Technical field
The present invention relates to a kind of portable extension type type 3D print apparatus, belong to 3D printing technique field.
Background technology
3D printer, i.e. 3 D-printing, be the one of Rapid Prototyping technique, and it is based on a kind of mathematical model file, use powdery metal or plastics etc. can jointing material, carried out the technology of constructed object by the mode successively printed.Past, its field such as Making mold, industrial design of being everlasting was used to modeling, was now increasingly used for the direct manufacture of some products.Particularly some high value applications (such as hip joint or tooth, or some airplane components) have the parts using this technology to print.
But now general 3D printer is all very heavy, it has not been convenient to placing and carry, application scenario is very limited.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that a kind of portable extension type type 3D print apparatus, frame is scalable, light weight, flexible, strong adaptability, change spatially can be realized, be easy to carry again simultaneously, in all case all process satisfactory part.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of portable extension type type 3D print apparatus, it is characterised in that include extension type frame, parallel arm drive mechanism, feed mechanism, printhead and platform assembly；
Described feed mechanism is fixed on the top of extension type frame, and described printhead is arranged on extension type machine frame inside, and arm drive mechanism is connected with extension type frame in parallel, is connected by feed pipe between described feed mechanism and printhead；Described platform assembly is arranged on bottom extension type frame.
The aforesaid portable extension type type 3D print apparatus being easy to movement, it is characterized in that, described extension type frame is corner fittings and the frame structure of expansion link composition, described corner fittings includes three upper support corner fittings and three lower support corner fittings, article three, expansion link is triangular in shape arranged in parallel, the two ends up and down of every expansion link are fixed be connected with upper support corner fittings and a lower support corner fittings respectively, three upper corner fittings that support are connected by three expansion links, triangle structure, top as extension type frame, three lower support corner fittings are connected by expansion link, triangle structure, bottom as extension type frame.
The aforesaid portable extension type type 3D print apparatus being easy to movement, it is characterized in that, described expansion link includes support bar set, support bar, linear bearing and bearing block, one end of described support bar set is fixed on corner fittings, the other end is connected with one end of support bar by linear bearing and bearing block, the other end of described support bar is fixed on another corner fittings, described bearing block is additionally provided with locking screw nail seat, described locking screw nail seat is provided with lock-screw, described lock-screw is used for locking expansion link, fixes its length.
The aforesaid portable extension type type 3D print apparatus being easy to movement, it is characterized in that, described parallel arm drive mechanism includes three line slide rails, three slide blocks and three parallel arm support bars, described three line slide rails are separately fixed on the expansion link of three vertical direction by lock-screw, article three, one end of parallel arm support bar is flexibly connected with line slide rail respectively by slide block, and the other end is all connected with printhead.
The aforesaid portable extension type type 3D print apparatus being easy to movement, it is characterized in that, described parallel arm drive mechanism also includes actuating unit, and described actuating unit includes motor and Timing Belt, and described motor is moved up and down on line slide rail by Timing Belt band movable slider.
The aforesaid portable extension type type 3D print apparatus being easy to movement, it is characterized in that, described platform assembly includes heating platform and print platform, described heating platform offers several rounds, the support bar that heating platform is fixed on bottom extension type frame by positioning leveling serew puts, and described print platform is placed on heating platform.
The aforesaid portable extension type type 3D print apparatus being easy to movement, it is characterised in that be additionally provided with handle bottom described heating platform.
The aforesaid portable extension type type 3D print apparatus being easy to movement, it is characterised in that described linear bearing model is Lm8UU；Described support bar adopts No. 45 steel to make, chrome-faced；Described support bar set adopts casting aluminium material to be milled into；Described corner fittings adopts casting aluminium material to be milled into；Described bearing block and locking screw nail seat adopt aluminum component to process, and blasting treatment is done on surface；Line slide rail, slide block and parallel arm support bar adopt bearing steel to make, and fine grinding processes；Feed pipe adopts politef to make；Heating platform adopts triangle aluminium base thick for 3mm to make；Print platform adopts high boron glass to make.
The aforesaid portable extension type type 3D print apparatus being easy to movement, it is characterised in that described motor model is 42HS8401, and Timing Belt model is 2GT-6.
The aforesaid portable extension type type 3D print apparatus being easy to movement, it is characterised in that described handle adopts aluminium to make.
Compared with prior art, the present invention has following beneficial effect:
(1) frame adopts 3-D triangle framework, and Stability Analysis of Structures is reliable, and horizontally and vertically on be designed with telescopic support bar, make whole device horizontal and vertical can both adjusting size, when device reduces, be greatly saved space, use more convenient, it is simple to carry.
(2) handle is arranged on bottom heating platform, reasonably make use of the part of 3D print apparatus, and enhances the practicality of device, makes device hommization more.
(3) print platform adopts high boron glass material to make, high temperature resistant, corrosion-resistant, stable performance, prints part and conveniently win on this platform.
(4) heating platform carries out leveling by positioning leveling serew turn, easy to adjust, it is ensured that the kinematic accuracy that print head assembly works on print platform
(5) material stiffness that frame is selected is high, light weight, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the design sketch after the contraction of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following example are only for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As shown in Figure 1-2, a kind of portable extension type type 3D print apparatus, including extension type frame, parallel arm drive mechanism, feed mechanism 1, printhead 2 and platform assembly.
Feed mechanism 1 is fixed on the top of extension type frame, printhead 2 is arranged on extension type machine frame inside, arm drive mechanism is connected with extension type frame in parallel, is connected by feed pipe 3 between feed mechanism 1 with printhead 2, and platform assembly is arranged on bottom extension type frame.
Extension type frame is corner fittings and the frame structure of expansion link 6 composition, corner fittings includes three upper support corner fittings 4 and three lower support corner fittings 5, article three, expansion link 6 is triangular in shape arranged in parallel, the two ends up and down of every expansion link 6 are fixed be connected with upper support corner fittings 4 and a lower support corner fittings 5 respectively, three upper corner fittings 4 that support are connected by three expansion links 6, triangle structure, top as extension type frame, three lower support corner fittings 5 are connected by three expansion links 6, triangle structure, as the bottom of extension type frame.Expansion link 6 includes support bar set 61, support bar 62, linear bearing 63 and bearing block 64, one end of support bar set 61 is fixed on corner fittings, the other end is connected with one end of support bar 62 by linear bearing 63 and bearing block 64, the other end of support bar 62 is fixed on another corner fittings, bearing block 64 is additionally provided with locking screw nail seat 65, locking screw nail seat 65 is provided with lock-screw 66, and lock-screw 66 is used for locking expansion link 6, fixes its length.
Support bar 62 extend in the support bar set 61 of correspondence respectively through linear bearing 63, support bar 62 is movable part, when support bar 62 elongates or shortens, is locked by the lock-screw 66 being arranged in locking screw nail seat 65, make three bars in top maintain static, form end to end triangle.Rectangular structure is identical, action unanimous between the higher and lower levels, just can realize stretching in horizontal direction.Flexible principle in vertical direction is identical.
Parallel arm drive mechanism 7 includes 71, three slide blocks 72 of three line slide rails and three parallel arm support bars 73, article three, line slide rail 71 is separately fixed on the expansion link 6 of three vertical direction by lock-screw 74, and it is on its inside, three line slide rails 71 are each fitted with slide block 72, article three, one end of parallel arm support bar 73 is flexibly connected with line slide rail 71 respectively by slide block 72, and the other end is all connected with printhead 2.Parallel arm drive mechanism 7 also includes actuating unit 8, and actuating unit includes motor 81 and Timing Belt 82, and motor 81 is moved up and down on line slide rail 71 by Timing Belt 82 band movable slider 72.Motor model is 42HS8401, and Timing Belt model is 2GT-6.
Platform assembly includes heating platform 9 and print platform 10, heating platform 9 offers several rounds, for adapting under retracted position, heating platform 9 is fixed on the support bar set 61 bottom extension type frame by positioning leveling serew 12, being linked to be entirety, print platform 10 is placed on heating platform 9.Be additionally provided with handle 11 bottom heating platform 9, handle adopt aluminium make, light firmly.Being inverted by whole device, the structure of whole flexible frame covers all at one glance.
In the present embodiment, linear bearing model is Lm8UU；Support bar adopts No. 45 steel to make, chrome-faced；Support bar set adopts casting aluminium material to be milled into；Corner fittings adopts casting aluminium material to be milled into；Bearing block and locking screw nail seat adopt aluminum component to process, and blasting treatment is done on surface；Line slide rail, slide block and parallel arm support bar adopt bearing steel to make, and fine grinding processes；Feed pipe adopts politef to make；Heating platform adopts triangle aluminium base thick for 3mm to make；Print platform adopts high boron glass to make, high temperature resistant, corrosion-resistant, stable performance, prints part and conveniently win on this platform.
Portable extension type type 3D printer is based on the 3D print apparatus of a kind of portable scalable design, this printing equipment adopts and utilizes telescopic component composition gusseted framework, enable whole framework horizontal and vertical arbitrarily flexible, adapt to various processing part occasion.When whole framework is reduced to minimum, it is arranged on the handle in frame structure and mentions whole device (as shown in Figure 2) with just making people's extremely convenient, the setting of this hommization, it is possible to let us is carrying device very easily, in all case processes the part that we want anywhere or anytime.At present, adopting on the market, portable telescopic gusseted framework is little as the situation of the construction package of 3D printer, portable extension type type 3D printer not only prints part strong adaptability, and whole plant area area is little, flexible, it is simple to carry, overcome the deficiency of tradition 3D printer, humanized, more practical.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the technology of the present invention principle; can also making some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (10)
1. a portable extension type type 3D print apparatus, it is characterised in that include extension type frame, parallel arm drive mechanism, feed mechanism, printhead and platform assembly；
Described feed mechanism is fixed on the top of extension type frame, and described printhead is arranged on extension type machine frame inside, and arm drive mechanism is connected with extension type frame in parallel, is connected by feed pipe between described feed mechanism and printhead；Described platform assembly is arranged on bottom extension type frame.
2. the portable extension type type 3D print apparatus being easy to movement according to claim 1, it is characterized in that, described extension type frame is corner fittings and the frame structure of expansion link composition, described corner fittings includes three upper support corner fittings and three lower support corner fittings, article three, expansion link is triangular in shape arranged in parallel, the two ends up and down of every expansion link are fixed be connected with upper support corner fittings and a lower support corner fittings respectively, three upper corner fittings that support are connected by three expansion links, triangle structure, top as extension type frame, three lower support corner fittings are connected by expansion link, triangle structure, bottom as extension type frame.
3. the portable extension type type 3D print apparatus being easy to movement according to claim 2, it is characterized in that, described expansion link includes support bar set, support bar, linear bearing and bearing block, one end of described support bar set is fixed on corner fittings, the other end is connected with one end of support bar by linear bearing and bearing block, the other end of described support bar is fixed on another corner fittings, described bearing block is additionally provided with locking screw nail seat, described locking screw nail seat is provided with lock-screw, described lock-screw is used for locking expansion link, fixes its length.
4. the portable extension type type 3D print apparatus being easy to movement according to claim 1, it is characterized in that, described parallel arm drive mechanism includes three line slide rails, three slide blocks and three parallel arm support bars, described three line slide rails are separately fixed on the expansion link of three vertical direction by lock-screw, article three, one end of parallel arm support bar is flexibly connected with line slide rail respectively by slide block, and the other end is all connected with printhead.
5. the portable extension type type 3D print apparatus being easy to movement according to claim 4, it is characterized in that, described parallel arm drive mechanism also includes actuating unit, described actuating unit includes motor and Timing Belt, and described motor is moved up and down on line slide rail by Timing Belt band movable slider.
6. the portable extension type type 3D print apparatus being easy to movement according to claim 1, it is characterized in that, described platform assembly includes heating platform and print platform, described heating platform offers several rounds, the support bar that heating platform is fixed on bottom extension type frame by positioning leveling serew puts, and described print platform is placed on heating platform.
7. the portable extension type type 3D print apparatus being easy to movement according to claim 6, it is characterised in that be additionally provided with handle bottom described heating platform.
8. the portable extension type type 3D print apparatus being easy to movement according to claim 3 or 4, it is characterised in that described linear bearing model is Lm8UU；Described support bar adopts No. 45 steel to make, chrome-faced；Described support bar set adopts casting aluminium material to be milled into；Described corner fittings adopts casting aluminium material to be milled into；Described bearing block and locking screw nail seat adopt aluminum component to process, and blasting treatment is done on surface；Line slide rail, slide block and parallel arm support bar adopt bearing steel to make, and fine grinding processes；Feed pipe adopts politef to make；Heating platform adopts triangle aluminium base thick for 3mm to make；Print platform adopts high boron glass to make.
9. the portable extension type type 3D print apparatus being easy to movement according to claim 5, it is characterised in that described motor model is 42HS8401, and Timing Belt model is 2GT-6.
10. the portable extension type type 3D print apparatus being easy to movement according to claim 7, it is characterised in that described handle adopts aluminium to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298604.8A CN105799173B (en) | 2016-05-06 | 2016-05-06 | A kind of portable extension type type 3D printer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298604.8A CN105799173B (en) | 2016-05-06 | 2016-05-06 | A kind of portable extension type type 3D printer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105799173A true CN105799173A (en) | 2016-07-27 |
| CN105799173B CN105799173B (en) | 2017-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610298604.8A Active CN105799173B (en) | 2016-05-06 | 2016-05-06 | A kind of portable extension type type 3D printer device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073789A (en) * | 2016-08-10 | 2016-11-09 | 吉林大学 | A kind of 3D prints orthopaedics extremity scans sampler |
| CN106564185A (en) * | 2016-11-17 | 2017-04-19 | 天津大学 | Portable 3D printer special for blades of tidal turbines |
| CN106823117A (en) * | 2017-03-14 | 2017-06-13 | 浙江大学 | The portable structural member for being applicable to human body most of biology 3D printing |
| CN107139465A (en) * | 2017-06-27 | 2017-09-08 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printer and its assemble method |
| CN107803989A (en) * | 2017-11-12 | 2018-03-16 | 高飞 | A kind of 3D printing equipment |
| CN108973109A (en) * | 2017-06-01 | 2018-12-11 | 天津职业技术师范大学 | The rotatable 3D printing device of workbench and control method |
| CN109866417A (en) * | 2019-03-13 | 2019-06-11 | 郑荣桂 | A kind of chassis linkage type lifting 3D printing equipment convenient for storage |
| CN110394987A (en) * | 2019-07-29 | 2019-11-01 | 洛阳师范学院 | A kind of printing device with wireless network module |
| CN111993665A (en) * | 2020-08-12 | 2020-11-27 | 广州海鑫无纺布实业有限公司 | Special engineering plastic additive manufacturing device |
| CN114570868A (en) * | 2022-03-03 | 2022-06-03 | 佛山市三水凤铝铝业有限公司 | Extrusion equipment for sectional material |
| US20220281169A1 (en) * | 2019-08-20 | 2022-09-08 | Kumovis GmbH | Positioning system for an additive manufacturing system, and additive manufacturing system |
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| CN104512035A (en) * | 2015-01-27 | 2015-04-15 | 姚善良 | Three-dimensional scanning printing machine |
| US20150314527A1 (en) * | 2014-05-02 | 2015-11-05 | Kevin D. Kline | 3D Printing Part Removal and Interface For A 3D Printing Vending Machine |
| KR101613628B1 (en) * | 2014-12-12 | 2016-05-02 | 서강대학교산학협력단 | Potable 3d printer |
| CN205601183U (en) * | 2016-05-06 | 2016-09-28 | 南京工程学院 | Portable retractable type 3D printing unit |
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| US20150314527A1 (en) * | 2014-05-02 | 2015-11-05 | Kevin D. Kline | 3D Printing Part Removal and Interface For A 3D Printing Vending Machine |
| KR101613628B1 (en) * | 2014-12-12 | 2016-05-02 | 서강대학교산학협력단 | Potable 3d printer |
| CN104512035A (en) * | 2015-01-27 | 2015-04-15 | 姚善良 | Three-dimensional scanning printing machine |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073789A (en) * | 2016-08-10 | 2016-11-09 | 吉林大学 | A kind of 3D prints orthopaedics extremity scans sampler |
| CN106073789B (en) * | 2016-08-10 | 2019-03-29 | 吉林大学 | A kind of 3D printing orthopaedics extremity scans sampler |
| CN106564185A (en) * | 2016-11-17 | 2017-04-19 | 天津大学 | Portable 3D printer special for blades of tidal turbines |
| CN106823117A (en) * | 2017-03-14 | 2017-06-13 | 浙江大学 | The portable structural member for being applicable to human body most of biology 3D printing |
| CN108973109A (en) * | 2017-06-01 | 2018-12-11 | 天津职业技术师范大学 | The rotatable 3D printing device of workbench and control method |
| CN107139465A (en) * | 2017-06-27 | 2017-09-08 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printer and its assemble method |
| CN107803989A (en) * | 2017-11-12 | 2018-03-16 | 高飞 | A kind of 3D printing equipment |
| CN109866417A (en) * | 2019-03-13 | 2019-06-11 | 郑荣桂 | A kind of chassis linkage type lifting 3D printing equipment convenient for storage |
| CN110394987A (en) * | 2019-07-29 | 2019-11-01 | 洛阳师范学院 | A kind of printing device with wireless network module |
| US20220281169A1 (en) * | 2019-08-20 | 2022-09-08 | Kumovis GmbH | Positioning system for an additive manufacturing system, and additive manufacturing system |
| CN111993665A (en) * | 2020-08-12 | 2020-11-27 | 广州海鑫无纺布实业有限公司 | Special engineering plastic additive manufacturing device |
| CN114570868A (en) * | 2022-03-03 | 2022-06-03 | 佛山市三水凤铝铝业有限公司 | Extrusion equipment for sectional material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105799173B (en) | 2017-09-12 |
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