CN203974075U - The drive mechanism of Improvement type 3D printing device - Google Patents
The drive mechanism of Improvement type 3D printing device Download PDFInfo
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- CN203974075U CN203974075U CN201420334576.7U CN201420334576U CN203974075U CN 203974075 U CN203974075 U CN 203974075U CN 201420334576 U CN201420334576 U CN 201420334576U CN 203974075 U CN203974075 U CN 203974075U
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- screw rod
- driver element
- transmission mechanism
- printing device
- transmission
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Abstract
The utility model is a kind of drive mechanism of Improvement type 3D printing device, it comprises a 3D printing device, be located at respectively 3D printing device top, bottom and both sides and be respectively equipped with the first transmission mechanism, the second transmission mechanism and the 3rd transmission mechanism, and this first, second and third transmission mechanism includes respectively the first screw rod, the first differential mechanism, the first driver element, the second screw rod, the second differential mechanism, the second driver element, the 3rd screw rod, the 3rd differential mechanism and the 3rd driver element.Thus, can utilize the first transmission mechanism to drive print module, the second transmission mechanism drives mobile platform, and the 3rd transmission mechanism drives the first transmission mechanism, to carry out x axle, y axle and the axial movement of z, and reach fast moving, accurately put in place, stability is high and the effect that increases service life.
Description
Technical field
The utility model is relevant for a kind of drive mechanism design of Improvement type 3D printing device, espespecially utilize first, second and third transmission mechanism as carrying out x axle, y axle and the axial movement of z, and reach fast moving, accurately put in place, stability is high and the effect that increases service life.
Background technology
Rapid shaping technique (Rapid Prototyping, be called for short RP technology, also can be described as 3D prints), its concept that stacks layer by layer moulding according to construction pyramid develops and forms, and technical characteristics is in the situation of cutter, mould and tool, can automatically and fast the design of any complicated shape be converted to 3D physical model, significantly shorten the research and development of products cycle, and reduce R&D costs simultaneously.
Yet, with general existing 3D print structure, its in print action time, normally with motor, coordinate belt to print module, mobile platform and the axial movement of each transmission, and when printing, the precision of this printed matter depends on print module, the translational speed of mobile platform and each power transmission shaft and moving accuracy, but, the existing kind of drive that coordinates belt with motor, in using the rear serviceability of belt that often makes of a period of time to produce tired, and cause having the situation that postpones to move to occur, make print module, mobile platform and each power transmission shaft cannot accurately move into place, while producing displacement, there is larger error, and then cause the more unsettled disappearance of print quality.
Utility model content
Main purpose of the present utility model, be to avoid above-mentioned existing disappearance sustainable existence, can utilize the first transmission mechanism to drive print module, the second transmission mechanism drives mobile platform, and the 3rd transmission mechanism drives the first transmission mechanism, to carry out x axle, y axle and the axial movement of z, and reach fast moving, accurately put in place, stability is high and the effect that increases service life.
For reaching above-mentioned purpose, the utility model provides a kind of drive mechanism of Improvement type 3D printing device, and it includes:
One 3D printing device, it at least includes, and the mobile platform of bottom, workspace is located in pedestal, an activity with a workspace, the print module and that top, workspace is located in an activity is located on pedestal and the feed unit being connected with print module;
One first transmission mechanism, be located at the top, workspace of pedestal, the first screw rod, one that this first transmission mechanism includes a horizontally set is located at the first differential mechanism on the first screw rod and the first driver element of this first screw rod of a transmission, and this print module is combined with the first differential mechanism;
One second transmission mechanism, be located at the bottom, workspace of pedestal, this second transmission mechanism includes second screw rod, longitudinally arranging and is located at the second differential mechanism on the second screw rod and the second driver element of this second screw rod of a transmission, and this mobile platform is combined with the second differential mechanism; And
At least two the 3rd transmission mechanisms, be located at the both sides, workspace of pedestal, each the 3rd transmission mechanism includes respectively vertically disposed the 3rd screw rod, and is located at the 3rd differential mechanism on the 3rd screw rod and the 3rd driver element of a transmission the 3rd screw rod, and this first driver element is combined with the 3rd differential mechanism.
The drive mechanism of described Improvement type 3D printing device, wherein, this mobile platform, print module, feed unit, the first driver element, the second driver element and each the 3rd driver element are further connected with a controlling organization.
The drive mechanism of described Improvement type 3D printing device, wherein, this first transmission mechanism is to drive the first screw rod to make the first differential mechanism carry out the axial movement of x with the first driver element, and this first transmission mechanism further have a plurality of be located at top, workspace and with the first screw rod the first slide bar in the same way, and this print module is combined with each the first slide bar activity.
The drive mechanism of described Improvement type 3D printing device, wherein, this second transmission mechanism is to drive the second screw rod to make the second differential mechanism carry out the axial movement of y with the second driver element, and this second transmission mechanism further have a plurality of be located at workspace bottom and with the second screw rod the second slide bar in the same way, and this mobile platform is combined with each the second slide bar activity.
The drive mechanism of described Improvement type 3D printing device, wherein, each the 3rd transmission mechanism is to drive the 3rd screw rod to make the 3rd differential mechanism carry out the axial movement of z with the 3rd driver element, and each the 3rd transmission mechanism further have a plurality of be located at both sides, workspace and with the 3rd screw rod the 3rd slide bar in the same way, and this first transmission mechanism is combined with each the 3rd slide bar activity.
The drive mechanism of described Improvement type 3D printing device, wherein, this first differential mechanism, the second differential mechanism and the 3rd differential mechanism are loose-proof self-lock nut.
The drive mechanism of described Improvement type 3D printing device, wherein, this first driver element, the second driver element and the 3rd driver element are servo motor.
The beneficial effects of the utility model are: can utilize the first transmission mechanism to drive print module, the second transmission mechanism drives mobile platform, and the 3rd transmission mechanism drives the first transmission mechanism, to carry out x axle, y axle and the axial movement of z, and reach fast moving, accurately put in place, stability is high and the effect that increases service life.
Accompanying drawing explanation
Fig. 1 is three-dimensional appearance schematic diagram of the present utility model;
Fig. 2 is that master of the present utility model looks view;
Fig. 3 is side-looking view of the present utility model;
Fig. 4 is the view of looking up of the present utility model.
Description of reference numerals: 3D printing device 1; Pedestal 11; Workspace 111; Mobile platform 12; Print module 13; Feed unit 14; The first transmission mechanism 2; The first screw rod 21; The first differential mechanism 22; The first driver element 23; The first slide bar 24; This second transmission mechanism 3; The second screw rod 31; The second differential mechanism 32; The second driver element 33; The second slide bar 34; The 3rd transmission mechanism 4; The 3rd screw rod 41; The 3rd differential mechanism 42; The 3rd driver element 43; The 3rd slide bar 44.
The specific embodiment
Refer to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, be respectively three-dimensional appearance schematic diagram of the present utility model, master of the present utility model depending on view, side-looking view of the present utility model and the view of looking up of the present utility model.As shown in the figure: the drive mechanism of a kind of Improvement type 3D of the utility model printing device, it is consisted of a 3D printing device 1, one first transmission mechanism 2, one second transmission mechanism 3 and at least two the 3rd transmission mechanisms 4.
It at least includes above-mentioned carried 3D printing device 1 pedestal 11, an activity with a workspace 111 and is located at mobile platform 12, an activity of 111 bottoms, workspace and is located at the print module 13 and on 111 tops, workspace and is located on pedestal 11 and the feed unit 14 being connected with print module 13.
This first transmission mechanism 2 is located at 111 tops, workspace of pedestal 11, it includes the first screw rod 21 of a horizontally set, one is located at the first differential mechanism 22 on the first screw rod 21, and the first driver element 23 of this first screw rod 21 of transmission, wherein this first differential mechanism 22 is loose-proof self-lock nut, this first driver element 23 is servo motor, and this print module 13 and the first differential mechanism 22 combinations, and these the first driver 2 structures further have a plurality of be located at 111 tops, workspace and with the first screw rod 21 the first slide bar 24 in the same way, and this print module 13 and the movable combination of each the first slide bar 24.
This second transmission mechanism 3 is located at 111 bottoms, workspace of pedestal 11, it includes second screw rod 31 longitudinally arranging, one is located at the second differential mechanism 32 on the second screw rod 31, and the second driver element 33 of this second screw rod 31 of transmission, wherein this second differential mechanism 32 is loose-proof self-lock nut, this second driver element 33 is servo motor, and this mobile platform 12 and the second differential mechanism 32 combinations, and this second transmission mechanism 3 further have a plurality of be located at 111 bottoms, workspace and with the second screw rod 31 the second slide bar 34 in the same way, and this mobile platform 12 and the movable combination of each the second slide bar 34.
Each the 3rd transmission mechanism 4 is located at 111 both sides, workspace of pedestal 11, it includes respectively vertically disposed the 3rd screw rod 41, one is located at the 3rd differential mechanism 42 on the 3rd screw rod 41, and the 3rd driver element 43 of transmission the 3rd screw rod 41, wherein the 3rd differential mechanism 42 is loose-proof self-lock nut, the 3rd driver element 43 is servo motor, and this first driver element 21 and the 3rd differential mechanism 42 combinations, and each the 3rd transmission mechanism 4 further have a plurality of be located at 111 both sides, workspace and with the 3rd screw rod 41 the 3rd slide bar 44 in the same way, and this first transmission mechanism 2 and the movable combination of each the 3rd slide bar 44.
When the utility model is when being used, can make this mobile platform 12, print module 13, feed unit 14, the first driver element 23, the second driver element 33 and each the 3rd driver element 43 further be connected with a controlling organization (not shown), by controlling organization, receive the figure information that wish is printed, the action of being correlated with to control mobile platform 12, print module 13, feed unit 14, the first driver element 23, the second driver element 33 and each the 3rd driver element 43, and when printing, that the first driver element 23 with this first transmission mechanism 2 drives the first screw rods 21 to make this print module 13 of the first differential mechanism 22 interlocks carry out the axial movement of x, and then allow print module 13 on the first screw rod 21 and the first slide bar 24, with the movement in precalculated position, reach the action of printing, and can with the second driver element 33 of this second transmission mechanism 3, drive the second screw rods 31 to make the second differential mechanism 32 drive mobile platforms 12 to carry out the axial movement of y according to the required while, and then allow mobile platform 12 on the second screw rod 31 and the second slide bar 34 with the displacement of being scheduled to mobile print thing, separately, more can be simultaneously when printing with the 3rd driver element 43 of each the 3rd transmission mechanism 4, drive the 3rd screw rods 41 to make the 3rd differential mechanism 42 drive the first transmission mechanisms 2 to carry out the axial movement of z, and then allow the first transmission mechanism 2 carry out the movement of appropriate location and height in the 3rd screw rod 41 with coordinating printed matter on the 3rd slide bar 44, thus, can utilize the cooperation of the first transmission mechanism 2, the second transmission mechanism 3 and the 3rd transmission mechanism 4 first screw rods 21, the first differential mechanism 22, the first driver element 23, the second screw rod 31, the second differential mechanism 32, the second driver element 33, the 3rd screw rod 41, the 3rd differential mechanism 42 and the 3rd driver element 43, when printing, carry out x axle, y axle and the axial movement of z, and reach fast moving, accurately put in place, stability is high and the effect in increase service life.
In sum, the drive mechanism of the utility model Improvement type 3D printing device effectively improves the disappearance of prior art really, can utilize the first transmission mechanism to drive print module, the second transmission mechanism drives mobile platform, and the 3rd transmission mechanism drives the first transmission mechanism, to carry out x axle, y axle and the axial movement of z, and reach fast moving, accurately put in place, stability is high and the effect that increases service life, make eventually the utility model certainly will be more progressive, practical and meet user's demand, reason has possessed the basic important document of patent application, therefore propose novel application in accordance with the law.
Yet the above, it is only preferred embodiment of the present utility model, when not being able to this, limit the technical scope that the utility model is implemented, therefore all simple equivalences of doing with reference to the utility model claim and description change and modification, all should still belong to the utility model and obtain in the scope that patent contains in the future, hereby Chen Ming in the lump.
Claims (7)
1. a drive mechanism for Improvement type 3D printing device, is characterized in that, includes:
One 3D printing device, it at least includes, and the mobile platform of bottom, workspace is located in pedestal, an activity with a workspace, the print module and that top, workspace is located in an activity is located on pedestal and the feed unit being connected with print module;
One first transmission mechanism, be located at the top, workspace of pedestal, the first screw rod, one that this first transmission mechanism includes a horizontally set is located at the first differential mechanism on the first screw rod and the first driver element of this first screw rod of a transmission, and this print module is combined with the first differential mechanism;
One second transmission mechanism, be located at the bottom, workspace of pedestal, this second transmission mechanism includes second screw rod, longitudinally arranging and is located at the second differential mechanism on the second screw rod and the second driver element of this second screw rod of a transmission, and this mobile platform is combined with the second differential mechanism; And
At least two the 3rd transmission mechanisms, be located at the both sides, workspace of pedestal, each the 3rd transmission mechanism includes respectively vertically disposed the 3rd screw rod, and is located at the 3rd differential mechanism on the 3rd screw rod and the 3rd driver element of a transmission the 3rd screw rod, and this first driver element is combined with the 3rd differential mechanism.
2. the drive mechanism of Improvement type 3D printing device according to claim 1, is characterized in that, this mobile platform, print module, feed unit, the first driver element, the second driver element and each the 3rd driver element are further connected with a controlling organization.
3. the drive mechanism of Improvement type 3D printing device according to claim 1, it is characterized in that, this first transmission mechanism is to drive the first screw rod to make the first differential mechanism carry out the axial movement of x with the first driver element, and this first transmission mechanism further have a plurality of be located at top, workspace and with the first screw rod the first slide bar in the same way, and this print module is combined with each the first slide bar activity.
4. the drive mechanism of Improvement type 3D printing device according to claim 1, it is characterized in that, this second transmission mechanism is to drive the second screw rod to make the second differential mechanism carry out the axial movement of y with the second driver element, and this second transmission mechanism further have a plurality of be located at workspace bottom and with the second screw rod the second slide bar in the same way, and this mobile platform is combined with each the second slide bar activity.
5. the drive mechanism of Improvement type 3D printing device according to claim 1, it is characterized in that, each the 3rd transmission mechanism is to drive the 3rd screw rod to make the 3rd differential mechanism carry out the axial movement of z with the 3rd driver element, and each the 3rd transmission mechanism further have a plurality of be located at both sides, workspace and with the 3rd screw rod the 3rd slide bar in the same way, and this first transmission mechanism is combined with each the 3rd slide bar activity.
6. the drive mechanism of Improvement type 3D printing device according to claim 1, is characterized in that, this first differential mechanism, the second differential mechanism and the 3rd differential mechanism are loose-proof self-lock nut.
7. the drive mechanism of Improvement type 3D printing device according to claim 1, is characterized in that, this first driver element, the second driver element and the 3rd driver element are servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334576.7U CN203974075U (en) | 2014-06-20 | 2014-06-20 | The drive mechanism of Improvement type 3D printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334576.7U CN203974075U (en) | 2014-06-20 | 2014-06-20 | The drive mechanism of Improvement type 3D printing device |
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| Publication Number | Publication Date |
|---|---|
| CN203974075U true CN203974075U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420334576.7U Expired - Fee Related CN203974075U (en) | 2014-06-20 | 2014-06-20 | The drive mechanism of Improvement type 3D printing device |
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| CN (1) | CN203974075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216325A (en) * | 2015-10-22 | 2016-01-06 | 张萍 | A kind of Multifunction 3D printer based on Internet of Things |
-
2014
- 2014-06-20 CN CN201420334576.7U patent/CN203974075U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216325A (en) * | 2015-10-22 | 2016-01-06 | 张萍 | A kind of Multifunction 3D printer based on Internet of Things |
| WO2017067133A1 (en) * | 2015-10-22 | 2017-04-27 | 张萍 | Novel internet-of-things-based multifunctional 3d printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20200620 |