CN205326300U - Colored 3D printer - Google Patents
Colored 3D printer Download PDFInfo
- Publication number
- CN205326300U CN205326300U CN201620020681.2U CN201620020681U CN205326300U CN 205326300 U CN205326300 U CN 205326300U CN 201620020681 U CN201620020681 U CN 201620020681U CN 205326300 U CN205326300 U CN 205326300U
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- China
- Prior art keywords
- printer
- axis
- colored
- travel mechanism
- moving mechanism
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Abstract
The utility model relates to a colored 3D printer. The cooperation expects much to the part to aim at solving among the prior art 3D printer, the easy damage, and polychrome technological problem such as the colored 3D of uneven, the unable completion of material color mixture printing when printing are being carried out in the maintenance of not being convenient for. Including shower nozzle and printer, the shower nozzle includes the frame, installs the tray in the frame and control X axle moving mechanism, the Y axle moving mechanism that the tray removed including heating compounding subassembly and two at least feeding subassemblies, printer, still be equipped with the Z axle moving mechanism that the control shower nozzle removed in the frame, X axle moving mechanism, Y axle moving mechanism, Z axle moving mechanism constitute cartesian coordinate system. Beneficial effect lies in: needn't switch the shower nozzle just can realize that colored 3D prints, each fitting up is dismantled conveniently, use the material silk of the three direction of three step motor control to carry, the location is stable, the maintenance and the change in the later stage of being convenient for, whole process automation degree is high.
Description
Technical field
This utility model relates to printing device field, particularly a kind of colored 3D printer。
Background technology
3D printer, it is possible to be changed into the prototype with certain function automatically, directly, quickly and accurately by design philosophy or directly manufacture part, thus providing the realization rate of a kind of high efficiency, low cost for the aspect such as verification of part prototype, new design philosophy。That is, Rapid Prototyping technique is exactly the data utilizing three-dimensional CAD, by rapidform machine, material stacking from level to level is become physical prototypes。
The 3D printer of present stage, often adopt cartesian coordinate system, movement by three driven by motor printer heads, it is such as CN104527066A referring to publication No., the patented technology of a kind of 3D printer based on delta parallel manipulator structure by name, disclose a kind of utilize multiple motor control nozzle position with complete print 3D printer, but this technology has a disadvantage in that and carries out power transmission owing to using the mechanical arm position to shower nozzle, once a mechanical arm is damaged, complete machine must be stopped work and be keeped in repair, and maintenance difficult is big。
Meanwhile, current industry seldom has and can print by colored 3D, is all print with monochrome to be as the criterion。
Summary of the invention
The purpose of this utility model is contemplated to solve 3D printer in prior art and part coordinates requirement height, it is easy to damages, is not easy to maintenance, it is difficult to the problem carrying out multi-color printing。
For solving above-mentioned technical problem, concrete scheme of the present utility model is:
A kind of colored 3D printer of design, including shower nozzle, frame, the pallet being installed in described frame with control X-axis travel mechanism, the Y-axis moving mechanism that pallet moves；Being additionally provided with in described frame and control the Z axis travel mechanism that shower nozzle moves, described X-axis travel mechanism, Y-axis moving mechanism, Z axis travel mechanism constitute cartesian coordinate system。
Described X-axis travel mechanism, Y-axis moving mechanism, Z axis travel mechanism respectively include motor, flange bearing and motor power drive to the belt of flange bearing, described belt connects the outfan of motor, the bottom of described pallet is provided with the screw mandrel corresponding to X-axis, Y-axis, and described screw mandrel constitutes moving sets with the flange bearing in described X-axis travel mechanism, Y-axis moving mechanism and is connected。
Described frame is provided with the slide bar corresponding to Z axis, is provided with elevating lever on described slide bar, and shower nozzle is installed on described elevating lever, and described elevating lever is connected with described composition moving sets by the flange bearing in described Z axis travel mechanism。
Described frame is the type rack of triangular prism shape, and one of cylinder of its triangular prism is concordant with horizontal plane, and described screw mandrel is arranged on the median plane of described frame, and this median plane is perpendicular with the triangular cross section of described triangular prism。
Being connected with printer control device at described pallet, described printer control device is connected with the motor communication in described X-axis travel mechanism, Y-axis moving mechanism, Z axis travel mechanism, and the outfan of described printer control device is also associated with display screen。
The shower nozzle of this full-color 3D printer includes heating batch mixing assembly and at least two feeding assembly,
Described heating batch mixing assembly includes housing, be arranged in described housing heater and temperature sensor, and be arranged at the batch mixing chamber of described lower housing portion, be arranged at the nozzle of lower end, described batch mixing chamber；
Described feeding assembly includes the conveying pipeline that feed pipe is connected with described feed pipe and coordinates the trunnion installed with described feed pipe lower end, the lower end of described trunnion and described housing are installed togather, described conveying pipeline extends in described housing through described trunnion, and the lower end of described conveying pipeline is connected with described batch mixing chamber；
Described feeding assembly also includes fin, and described fin is arranged at the outside of described feed pipe and trunnion。
Being provided with external screw thread in the lower end of described trunnion, be provided with the thread groove matched with described trunnion lower end on the housing, the lower end cooperation of described trunnion is installed in described thread groove。
The lower end of described feed pipe is by screw thread and described trunnion Matching installation。
The beneficial effects of the utility model are in that:
(1) each heating batch mixing assembly corresponding can install 3 or more than 3 feeding assemblies, print procedure need not switch shower nozzle and can be realized as colour print, adopt the mode of heating mixing simultaneously, make the printed material of different colours in the heating mixing of batch mixing intracavity, extrude again through nozzle after obtaining required color, the colored 3D printing that three primary colours material silk mixes in any proportion can be carried out。The resistance change suffered when charging of material silk is steadily, it is prevented that resistance sudden change occurs, it is possible to avoid producing because the sudden change of material resistance in colour mixture process that colour mixture is uneven and the obvious problem of colour mixture transition；
(2) feeding assembly and heating batch mixing assembly are installed together by trunnion, each parts easy installation and removal, it is simple to maintenance and replacing；Temperature sensor can monitor heating-up temperature in real time, it is simple to adjusts the variations in temperature in batch mixing process at any time；Feed pipe can be dispelled the heat by fin, it is to avoid temperature is too high causes feed pipe deformed damaged；The centrage of conveying pipeline and housing tilts to install at an angle, it is simple to printed material enters conveying pipeline from feed pipe and enters batch mixing chamber after the heating；
(3) colored 3D printer integral mechanical structure is based on cartesian coordinate system exploitation, three primary colours hybrid nozzle device can move linearly along three orthogonal X-axis, Y-axis and Z-direction under digital control system control, X-axis, Y-axis are connect motor by Timing Belt and position, Z axis is positioned by screw mandrel, re-use the material silk conveying in three directions of three Step-motor Control, positioning stablity, it is simple to the maintenance in later stage and replacing；
(4) motor described in is connected by belt and three flange bearings, controls parallel institution by belt and three primary colours hybrid nozzle device carries out printing motion。Described colored 3D printer control device is below glass table, and digital display module is connected with panel by data wire；Whole process automaticity is high, liberates hand labor, improves machining accuracy；
(5) the design Stability Analysis of Structures of triangular prism。
Accompanying drawing explanation
Fig. 1 is that axle of the present utility model surveys direction schematic diagram；
The axle that Fig. 2 is this utility model shower nozzle surveys direction schematic diagram；
Fig. 3 is the vertical view direction schematic diagram of this utility model shower nozzle；
Fig. 4 is the profile at A place in Fig. 3；
Fig. 5 is the enlarged diagram of polished rod and screw mandrel in printer Z axis travel mechanism
Each component names in figure:
1.Y is to kinematic axis motor；2. stepping motor fan；3. aluminium alloy extrusions；4.X is to kinematic axis motor；5.Z is to movement lead screw；6.Z is to motion polished rod；7. based on three primary colours hybrid nozzle device；8.Z is to movement lead screw；9. feeding stepping motor；10.Z shaft stool, 11.X to flange bearing, 12. glass tables, 13. section jointing parts;14. feed pipe;15. conveying pipeline;16. trunnion;17. nozzle;18. batch mixing chamber；19. heater。
Detailed description of the invention
Embodiment 1: a kind of colored 3D printer, referring to Fig. 1 and Fig. 5, including shower nozzle, frame, the pallet being installed in frame with control X-axis travel mechanism, the Y-axis moving mechanism that pallet moves；Being additionally provided with in frame and control the Z axis travel mechanism that shower nozzle moves, X-axis travel mechanism, Y-axis moving mechanism, Z axis travel mechanism constitute cartesian coordinate system。
X-axis travel mechanism, Y-axis moving mechanism, Z axis travel mechanism respectively include motor, flange bearing and motor power drive to the belt of flange bearing, belt connects the outfan of motor, the bottom of pallet is provided with the screw mandrel corresponding to X-axis, Y-axis, and screw mandrel constitutes moving sets with the flange bearing in X-axis travel mechanism, Y-axis moving mechanism and is connected。
Frame is provided with the slide bar corresponding to Z axis, is provided with elevating lever on slide bar, and shower nozzle is installed on elevating lever, and elevating lever constitutes moving sets by the flange bearing in Z axis travel mechanism with slide bar and is connected。
Frame is the type rack of triangular prism shape, and one of cylinder of its triangular prism is concordant with horizontal plane, and screw mandrel is arranged on the median plane of frame, and this median plane is perpendicular with the triangular cross section of triangular prism。
Being connected with printer control device at pallet, printer control device is connected with the motor communication in X-axis travel mechanism, Y-axis moving mechanism, Z axis travel mechanism, and the outfan of printer control device is also associated with display screen。
Basic colors is sent to shower nozzle by overlapping identical pay-off more and is separately fixed at relevant position。It is made up of effector, three feed pipes, heated shell based on three primary colours hybrid nozzle device 7, will extrude then through nozzle after the material mixing of three kinds of colors。
Shower nozzle includes heating batch mixing assembly and 3 feeding assemblies,
Heating batch mixing assembly includes housing, the heater 19 that is arranged in housing and temperature sensor, and is arranged at the batch mixing chamber 18 of lower housing portion, is arranged at the nozzle 17 of lower end, batch mixing chamber 18；
Feeding assembly includes the conveying pipeline 15 that feed pipe 14 is connected with feed pipe 14 and coordinates the trunnion 16 installed with feed pipe 14 lower end, the lower end of trunnion 16 and housing are installed togather, conveying pipeline 15 extends in housing through trunnion, and the lower end of conveying pipeline 15 is connected with batch mixing chamber 18；
Feeding assembly also includes fin, and fin is arranged at feed pipe 14 and the outside of trunnion 16。
Being provided with external screw thread in the lower end of trunnion 16, be provided with the thread groove matched with trunnion lower end on housing, the lower end cooperation of trunnion is installed in thread groove。
The lower end of feed pipe 14 is by screw thread and trunnion 16 Matching installation。
In the present embodiment, shower nozzle can be threaded connection and be arranged to detachable shower nozzle, it is simple to later period maintenance and replacing。
In Fig. 1, integral mechanical structure includes Y-direction kinematic axis motor, stepping motor fan, aluminium alloy extrusions, X is to kinematic axis motor, Z-direction movement lead screw 5, Z-direction motion polished rod 6, based on three primary colours hybrid nozzle device, Z-direction movement lead screw 5, feeding stepping motor 9, Z axis bearing, X is to flange bearing 11, glass table 12, section jointing part 13, pay-off, Y-direction flange bearing, leveling bolt, Timing Belt etc.。Between all directions, independent traveling, does not interfere, it is simple to later period maintenance each other。
Z-direction motion polished rod 6 plays the effect of support
Pay-off is by stepping motor, charging tray support, gear, and bearing forms。
Based on three primary colours hybrid nozzle device 7 by effector, snap joint, fin, housing, heater, temperature measuring equipment, hybrid chamber, nozzle, feed pipe, conveying pipeline, trunnion forms。Simultaneously complete heating, location, the work process of material extrusion。
Finally it should be noted that, above person is only this utility model section Example, and is not used to restriction this utility model, according to structure of the present utility model and feature, and the modifications person of forming a little, also should include within this utility model scope。
Claims (8)
1. a colored 3D printer, it is characterised in that: include shower nozzle, frame, the pallet being installed in described frame and control X-axis travel mechanism, the Y-axis moving mechanism that pallet moves；Being additionally provided with in described frame and control the Z axis travel mechanism that shower nozzle moves, described X-axis travel mechanism, Y-axis moving mechanism, Z axis travel mechanism constitute cartesian coordinate system。
2. colored 3D printer as claimed in claim 1, it is characterized in that: described X-axis travel mechanism, Y-axis moving mechanism, Z axis travel mechanism respectively include motor, flange bearing and motor power drives to the belt of flange bearing, described belt connects the outfan of motor, the bottom of described pallet is provided with the screw mandrel corresponding to X-axis, Y-axis, and described screw mandrel constitutes moving sets with the flange bearing in described X-axis travel mechanism, Y-axis moving mechanism and is connected。
3. colored 3D printer as claimed in claim 1, it is characterized in that: described frame is provided with the slide bar corresponding to Z axis, described slide bar is provided with elevating lever, shower nozzle is installed on described elevating lever, and described elevating lever is connected with described composition moving sets by the flange bearing in described Z axis travel mechanism。
4. colored 3D printer as claimed in claim 1, it is characterized in that: described frame is the type rack of triangular prism shape, one of cylinder of its triangular prism is concordant with horizontal plane, and described screw mandrel is arranged on the median plane of described frame, and this median plane is perpendicular with the triangular cross section of described triangular prism。
5. colored 3D printer as claimed in claim 1, it is characterized in that: be connected with printer control device at described pallet, described printer control device is connected with the motor communication in described X-axis travel mechanism, Y-axis moving mechanism, Z axis travel mechanism, and the outfan of described printer control device is also associated with display screen。
6. colored 3D printer according to claim 1, it is characterised in that: described shower nozzle includes heating batch mixing assembly and at least three feeding assembly,
Described heating batch mixing assembly includes housing, be arranged in described housing heater and temperature sensor, and be arranged at the batch mixing chamber of described lower housing portion, be arranged at the nozzle of lower end, described batch mixing chamber；
Described feeding assembly includes the conveying pipeline that feed pipe is connected with described feed pipe and coordinates the trunnion installed with described feed pipe lower end, the lower end of described trunnion and described housing are installed togather, described conveying pipeline extends in described housing through described trunnion, and the lower end of described conveying pipeline is connected with described batch mixing chamber；
Described feeding assembly also includes fin, and described fin is arranged at the outside of described feed pipe and trunnion。
7. colored 3D printer according to claim 6, it is characterised in that: being provided with external screw thread in the lower end of described trunnion, be provided with the thread groove matched with described trunnion lower end on the housing, the lower end cooperation of described trunnion is installed in described thread groove。
8. colored 3D printer according to claim 6, it is characterised in that: the lower end of described feed pipe is by screw thread and described trunnion Matching installation。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620020681.2U CN205326300U (en) | 2016-01-11 | 2016-01-11 | Colored 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620020681.2U CN205326300U (en) | 2016-01-11 | 2016-01-11 | Colored 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205326300U true CN205326300U (en) | 2016-06-22 |
Family
ID=56209468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620020681.2U Withdrawn - After Issue CN205326300U (en) | 2016-01-11 | 2016-01-11 | Colored 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205326300U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500713A (en) * | 2015-11-12 | 2016-04-20 | 郑州科技学院 | Color 3D printer |
| CN106738892A (en) * | 2017-03-07 | 2017-05-31 | 北京交通大学海滨学院 | A kind of external colo(u)r mixer of FDM 3D printers |
| RU2649738C1 (en) * | 2017-03-31 | 2018-04-04 | Компания "ФИМАКО МАРКЕТИНГ СА" | 3d-printer |
| CN108437172A (en) * | 2018-03-29 | 2018-08-24 | 郑州科技学院 | It is atomized Glazing device and enameling method |
| CN112519214A (en) * | 2020-11-16 | 2021-03-19 | 中国计量大学 | 3D printer support and mounting method thereof |
-
2016
- 2016-01-11 CN CN201620020681.2U patent/CN205326300U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500713A (en) * | 2015-11-12 | 2016-04-20 | 郑州科技学院 | Color 3D printer |
| CN105500713B (en) * | 2015-11-12 | 2018-06-29 | 郑州科技学院 | Colored 3D printer |
| CN106738892A (en) * | 2017-03-07 | 2017-05-31 | 北京交通大学海滨学院 | A kind of external colo(u)r mixer of FDM 3D printers |
| CN106738892B (en) * | 2017-03-07 | 2024-03-19 | 沧州交通学院 | External colour mixture ware of FDM-3D printer |
| RU2649738C1 (en) * | 2017-03-31 | 2018-04-04 | Компания "ФИМАКО МАРКЕТИНГ СА" | 3d-printer |
| CN108437172A (en) * | 2018-03-29 | 2018-08-24 | 郑州科技学院 | It is atomized Glazing device and enameling method |
| CN108437172B (en) * | 2018-03-29 | 2023-07-18 | 郑州科技学院 | Atomization glazing device and glazing method |
| CN112519214A (en) * | 2020-11-16 | 2021-03-19 | 中国计量大学 | 3D printer support and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160622 Effective date of abandoning: 20180629 |
|
| AV01 | Patent right actively abandoned |