CN105437553A - Three-dimensional printer - Google Patents
Three-dimensional printer Download PDFInfo
- Publication number
- CN105437553A CN105437553A CN201510975794.8A CN201510975794A CN105437553A CN 105437553 A CN105437553 A CN 105437553A CN 201510975794 A CN201510975794 A CN 201510975794A CN 105437553 A CN105437553 A CN 105437553A
- Authority
- CN
- China
- Prior art keywords
- printing
- dimensional printer
- printhead
- port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
Abstract
The invention discloses a three-dimensional printer. The three-dimensional printer comprises a shell (1), and a controller, a moving frame, a printing platform (2), a material supply device and a printing port mounted in the moving frame, which are arrange din the shell; the controller is electrically connected with the moving frame to control the moving frame to move above a printing area of a printing platform; the material supply device is connected with the printing port to enable the printing port to heat received printing raw material belts (6) to a molten state and to spray out the received printing raw material belts (6) to mold on the printing platform; the printing port includes a rotatable printing disc (3) and multiple printing heads (4) mounted on the printing disc; discharge ports of the printing heads (4) are vertically towards the printing platform; the material supply device includes multiple material supply coils (5); and the material supply coils and the printing heads are assembled correspondingly one to one to add the printing raw material belts with different colors into the different printing heads. The three-dimensional printer can automatically replace the raw material belts with various different colors, and quickly and conveniently prints color three-dimensional objects.
Description
Technical field
The present invention relates to printing device, particularly, relate to a kind of three-dimensional printer.
Background technology
Three-dimensional printer, is a kind of based on mathematical model, utilizes the moulding material such as powdery metal or plastics, constructed the equipment of three-dimensional body by the mode successively printed.
In order to print 3 D color object, at least need the raw band that multiple different colours is provided to this three-dimensional printer, in order to guarantee printing objects continuously, multiple raw material tape drum all needs to comprise a certain amount of raw material, causes the overall volume of this three-dimensional printer to increase.And in print procedure, be dynamic change to the demand of plurality of raw materials, cause needing to change raw material box continually, so not only extend the time of 3 D-printing, and make different colours changeover portion printing effect poor, affect the final effect of printout.
Therefore, need to provide a kind of raw band automatically can changing multiple different colours to carry out the three-dimensional printer of color three dimension printing.
Summary of the invention
The object of this invention is to provide a kind of three-dimensional printer, this three-dimensional printer can change the raw band of multiple different colours automatically, prints 3 D color object efficiently and easily.
To achieve these goals, the invention provides a kind of three-dimensional printer, the print.er port comprising casing and be arranged on controller in casing, movable stand, print platform, feeding device and be arranged on movable stand; Controller is electrically connected can control to move above the print area of movable stand on print platform with movable stand; Feeding device is connected with print.er port to make print.er port the printing raw band received is heated into molten condition and be ejected on print platform shaping; Wherein, print.er port comprise rotatable printing dish and multiple printhead of being arranged on printing dish and the discharging opening of printhead vertically towards print platform; Feeding device comprises multiple feed reel, and feed reel and printhead one_to_one corresponding assemble the printing raw band to add different colours in different printheads.
Preferably, movable stand comprises two sliding trays, two elevating levers and a hack lever; Wherein, two sliding trays are set in parallel on print platform, and the two ends of hack lever are connected with sliding tray respectively and can move back and forth along the length direction of sliding tray; Elevating lever is arranged on the outside of sliding tray and is connected with sliding tray to drive sliding tray to be elevated along the direction of vertical print platform.
Preferably, printing dish to be connected with the bottom face of hack lever by turning cylinder and printing dish can rotate along the axial direction of the moving axis that rotates, and turning cylinder can move along the length direction of hack lever.
Preferably, the periphery wall of printing dish is circumferentially provided with strip tooth, hack lever is also provided with motor and driven wheel, the tooth on the turning cylinder that driven wheel is set in motor and on driven wheel can engage with strip tooth.
Preferably, the movable end printing raw band pulls out the sidewall through casing from feed reel and extends in printhead.
Preferably, on the sidewall of casing, outwardly convex is formed with gathering sill, prints raw band and is connected with printhead through gathering sill.
Preferably, the one or both ends of gathering sill are provided with screen pipe.
Preferably, screen pipe is transparent rubber pipe.
According to technique scheme, print head design independent on three-dimensional printer is become multiple printhead by the present invention, and be arranged on by multiple printhead can on the printing dish of rotation, multiple feed reel and printhead one_to_one corresponding assemble with the raw material making different printheads can print different colours or quality.Like this, after the printhead of on printing dish completes the printing of this kind of color or quality, rotate printing dish and just efficiently and easily another printhead printing lower a kind of different color or quality raw material can be moved to continuation printing above 3 D-printing semi-finished product.So can switch different colours or quality very rapidly, optimize printing changeover portion, not only save the printing effect that the time-write interval also improves three-dimensional body.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation according to the three-dimensional printer in a kind of embodiment provided by the invention.
Description of reference numerals
1-casing 2-print platform
3-printing dish 4-printhead
5-feed reel 6-prints raw band
7-sliding tray 8-elevating lever
9-hack lever 10-motor
11-driven wheel 12-gathering sill
13-screen pipe
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the nouns of locality be included in term such as " top, bottoms " only represents the orientation of this term under normal service condition, or being commonly called as those skilled in the art's understanding, and should not be considered as the restriction to this term.
See Fig. 1, the invention provides a kind of three-dimensional printer, the print.er port comprising casing 1 and be arranged on controller in casing 1, movable stand, print platform 2, feeding device and be arranged on movable stand; Controller is electrically connected can control to move above the print area of movable stand on print platform 2 with movable stand; Feeding device is connected with print.er port to make print.er port the printing raw band 6 received is heated into molten condition and be ejected on print platform 2 shaping; Wherein, print.er port comprise rotatable printing dish 3 and multiple printheads 4 of being arranged on printing dish 3 and the discharging opening of printhead 4 vertically towards print platform 2; Feeding device comprises multiple feed reel 5, and feed reel 5 and printhead 4 one_to_one corresponding assemble the printing raw band 6 to add different colours in different printheads 4.
Pass through technique scheme, printhead 4 independent on three-dimensional printer is designed to multiple printhead 4, and be arranged on by multiple printhead 4 can on the printing dish 3 of rotation, multiple feed reel 5 and printhead 4 one_to_one corresponding assemble with the raw material making different printheads 4 can print different colours or quality.Like this, after the printhead of on printing dish 34 completes the printing of this kind of color or quality, rotate printing dish 3 and just efficiently and easily another printhead 4 printing lower a kind of different color or quality raw material can be moved to continuation printing above 3 D-printing semi-finished product.So can switch different colours or quality very rapidly, optimize printing changeover portion, not only save the printing effect that the time-write interval also improves three-dimensional body.
In present embodiment, in order to simplify the frame for movement of movable stand, be convenient to it and drive printhead 4 move above print platform 2 or hover to carry out printing, preferably, movable stand comprises two sliding trays, 7, two elevating levers 8 and a hack lever 9; Wherein, two sliding trays 7 are set in parallel on print platform 2, and the two ends of hack lever 9 are connected with sliding tray 7 respectively and can move back and forth along the length direction of sliding tray 7; Elevating lever 8 is arranged on the outside of sliding tray 7 and is connected with sliding tray 7 to drive sliding tray 7 to be elevated along the direction of vertical print platform 2.
In above-mentioned moving process, for the ease of regulating the particular location of the printhead 4 on printing dish 3, make printing can cover any one point on whole print platform 2, expand print area, preferably, printing dish 3 to be connected with the bottom face of hack lever 9 by turning cylinder and printing dish 3 can rotate along the axial direction of the moving axis that rotates, and turning cylinder can move along the length direction of hack lever 9.
In addition, the rotation of printing dish 3 is controlled for the ease of staff's operated from a distance, the periphery wall of preferred printing dish 3 is circumferentially provided with strip tooth, hack lever 9 is also provided with motor 10 and driven wheel 11, the tooth on the turning cylinder that driven wheel 11 is set in motor 10 and on driven wheel 11 can engage with strip tooth.Like this, Long-distance Control motor 10 rotates, the driven wheel 11 be set in motor 10 rotating shaft also starts to rotate, and cooperatively interact for driving printing to coil 3 synchronous axial system by the strip tooth that the tooth on driven wheel 11 and printing coil on 3 periphery walls, when needed for next on dish 3 to be printed, printhead 4 moves to above 3 D-printing object, just disable motor stops printing dish 3 to rotate, and the operation now once changing print colors or texture material just can complete.
In 3 D-printing process, in order to the color or quality that print raw band 6 can be detected intuitively, convenient operation personnel Timeliness coverage materials mistake or eliminating print raw band 6 and are wound around the fault causing feed difficulty each other, preferably, the movable end printing raw band 6 pulls out the sidewall through casing 1 from feed reel 5 and extends in printhead 4.
When printhead 4 printing raw band 6 sucked in its cavity carry out heating and melting time, in order to make many printing raw bands 6 not mixed and disorderly in order in fill process, avoid mutually being wound around pollution to cause printing wastage of material, preferably, on the sidewall of casing 1, outwardly convex is formed with gathering sill 12, prints raw band 6 and is connected with printhead 4 through gathering sill 12.
Printing raw band 6 through in the process of gathering sill 12, if printing raw band 6 exposes aerial part and is stained with the impurity such as some floating aerial dusts, its cleaned filtering directly is not added to the quality that can have a strong impact on 3 D-printing product in printhead 4, in order to solve the problem, impurity is avoided to mix in raw material, preferably, the one or both ends of gathering sill 12 are provided with screen pipe 13.Like this, being stained with dust and other impurities even if print on raw band 6, can being blocked in time in by screen pipe 13, avoiding it to be mixed into printhead 4 causing damage the service life printing product quality and printhead 4.
In addition, in order to the filtrate of piling up in operating personnel quickly and easily Timeliness coverage screen pipe 13 also clears up the transfer path of unimpeded printing raw band 6 in time, preferred screen pipe 13 is transparent rubber pipe.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. a three-dimensional printer, it is characterized in that, the print.er port comprising casing (1) and be arranged on controller in described casing (1), movable stand, print platform (2), feeding device and be arranged on described movable stand; Described controller is electrically connected can control to move above the print area of described movable stand on described print platform (2) with described movable stand; Described feeding device is connected with described print.er port to make described print.er port that the printing raw band (6) received is heated into molten condition and is ejected on described print platform (2) shaping; Wherein,
Described print.er port comprise rotatable printing dish (3) and multiple printheads (4) of being arranged on described printing dish (3) and the discharging opening of described printhead (4) vertically towards described print platform (2); Described feeding device comprises multiple feed reel (5), and described feed reel (5) and printhead (4) one_to_one corresponding assemble the printing raw band (6) to add different colours in different described printheads (4).
2. three-dimensional printer according to claim 1, is characterized in that, described movable stand comprises two sliding trays (7), two elevating levers (8) and a hack lever (9); Wherein, article two, described sliding tray (7) is set in parallel on described print platform (2), and the two ends of described hack lever (9) are connected with described sliding tray (7) respectively and can move back and forth along the length direction of described sliding tray (7); Described elevating lever (8) is arranged on the outside of described sliding tray (7) and is connected with described sliding tray (7) to drive described sliding tray (7) to be elevated along the direction of vertical described print platform (2).
3. three-dimensional printer according to claim 2, it is characterized in that, described printing dish (3) to be connected with the bottom face of described hack lever (9) by turning cylinder and described printing dish (3) can rotate along the axial direction around described turning cylinder, and described turning cylinder can move along the length direction of described hack lever (9).
4. three-dimensional printer according to claim 3, it is characterized in that, the periphery wall of described printing dish (3) is circumferentially provided with strip tooth, described hack lever (9) is also provided with motor (10) and driven wheel (11), the tooth on the turning cylinder that described driven wheel (11) is set in described motor (10) and on described driven wheel (11) can engage with described strip tooth.
5. three-dimensional printer according to claim 1, it is characterized in that, the movable end of described printing raw band (6) pulls out the sidewall through described casing (1) from described feed reel (5) and extends in described printhead (4).
6. three-dimensional printer according to claim 5, it is characterized in that, on the sidewall of described casing (1), outwardly convex is formed with gathering sill (12), and described printing raw band (6) is connected with described printhead (4) through described gathering sill (12).
7. three-dimensional printer according to claim 6, is characterized in that, the one or both ends of described gathering sill (12) are provided with screen pipe (13).
8. three-dimensional printer according to claim 7, is characterized in that, described screen pipe (13) is transparent rubber pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975794.8A CN105437553A (en) | 2015-12-22 | 2015-12-22 | Three-dimensional printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975794.8A CN105437553A (en) | 2015-12-22 | 2015-12-22 | Three-dimensional printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105437553A true CN105437553A (en) | 2016-03-30 |
Family
ID=55548403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510975794.8A Pending CN105437553A (en) | 2015-12-22 | 2015-12-22 | Three-dimensional printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105437553A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724717A (en) * | 2018-06-06 | 2018-11-02 | 广西慧思通科技有限公司 | A kind of cooling fixing device of 3D printer and its 3D printing head |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192079A (en) * | 2013-03-30 | 2013-07-10 | 张翀昊 | Laser 3D (three-dimensional) printing device with multiple inkjet heads |
| CN103481515A (en) * | 2013-09-05 | 2014-01-01 | 珠海天威飞马打印耗材有限公司 | Three-dimensional (3D) printer |
| CN104149347A (en) * | 2014-07-31 | 2014-11-19 | 中国科学院重庆绿色智能技术研究院 | 3D printing machine with multiple printing heads |
| CN204526175U (en) * | 2015-03-09 | 2015-08-05 | 广东工业大学 | A kind of multiinjector 3D printer head |
| CN104985812A (en) * | 2015-06-18 | 2015-10-21 | 中国矿业大学 | Multi-spray-head mechanism for 3D printer |
| CN205255531U (en) * | 2015-12-22 | 2016-05-25 | 安徽蓝蛙电子科技有限公司 | Three -dimensional printer |
-
2015
- 2015-12-22 CN CN201510975794.8A patent/CN105437553A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192079A (en) * | 2013-03-30 | 2013-07-10 | 张翀昊 | Laser 3D (three-dimensional) printing device with multiple inkjet heads |
| CN103481515A (en) * | 2013-09-05 | 2014-01-01 | 珠海天威飞马打印耗材有限公司 | Three-dimensional (3D) printer |
| CN104149347A (en) * | 2014-07-31 | 2014-11-19 | 中国科学院重庆绿色智能技术研究院 | 3D printing machine with multiple printing heads |
| CN204526175U (en) * | 2015-03-09 | 2015-08-05 | 广东工业大学 | A kind of multiinjector 3D printer head |
| CN104985812A (en) * | 2015-06-18 | 2015-10-21 | 中国矿业大学 | Multi-spray-head mechanism for 3D printer |
| CN205255531U (en) * | 2015-12-22 | 2016-05-25 | 安徽蓝蛙电子科技有限公司 | Three -dimensional printer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724717A (en) * | 2018-06-06 | 2018-11-02 | 广西慧思通科技有限公司 | A kind of cooling fixing device of 3D printer and its 3D printing head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105538710A (en) | Three-dimensional printer with excess materials convenient to recycle | |
| CN103950202B (en) | Three-dimensional printer | |
| CN205310846U (en) | Multicolor printer that possesses colour mixture function | |
| CN207808494U (en) | A kind of multi-nozzle 3D printer | |
| CN203293543U (en) | Automatic material changing device of 3D (three-dimensional) printing machine | |
| CN105599295A (en) | Three-dimensional printer provided with supply devices equipped with magnetic filter screens | |
| CN106003716B (en) | It is a kind of to print smooth 3D printer | |
| CN204914606U (en) | Colored three -dimensional inkjet printer | |
| CN208558310U (en) | A kind of automatic discharging and the continuous 3D printer beaten | |
| CN203887169U (en) | 3D (Three-dimensional) printing production line | |
| CN203818587U (en) | Three-dimensionalprinter | |
| CN106738884A (en) | A kind of multichannel generating means for generating 3D printer wire rod | |
| CN104228065A (en) | Automatic material changing device of 3D printing machine | |
| CN115091757B (en) | Automatic material switching device for 3D printing and 3D printer | |
| CN105437553A (en) | Three-dimensional printer | |
| CN105437556A (en) | 3D (Three Dimensional) printer with material outage alarming function | |
| CN205255531U (en) | Three -dimensional printer | |
| CN105479750A (en) | 3D printer with double-cover feeding devices | |
| CN209320311U (en) | A kind of 3D drawing pen that fast quick change silk can be achieved | |
| CN105398058A (en) | Three-dimensional printing device | |
| CN104129167B (en) | 3D printer multi-color printing ejecting device | |
| CN204894556U (en) | Folding three -dimensional inkjet printer | |
| CN105538711A (en) | Three-dimension printer with stirring material-supply devices | |
| CN205255532U (en) | Three -dimensional inkjet printer with expect alarm absolutely | |
| CN203779868U (en) | Three-dimensional printer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |
|
| RJ01 | Rejection of invention patent application after publication |