CN203600616U - Desk-top type 3D (three-dimensional) printer - Google Patents
Desk-top type 3D (three-dimensional) printer Download PDFInfo
- Publication number
- CN203600616U CN203600616U CN201320747102.0U CN201320747102U CN203600616U CN 203600616 U CN203600616 U CN 203600616U CN 201320747102 U CN201320747102 U CN 201320747102U CN 203600616 U CN203600616 U CN 203600616U
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- Prior art keywords
- axis
- drive link
- extruder head
- casing
- head assembly
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- 239000000463 material Substances 0.000 claims description 11
- 230000001360 synchronised Effects 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 21
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010146 3D printing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
The utility model provides a desk-top type 3D (three-dimensional) printer. The desk-top type 3D printer comprises a box body, an extruding head assembly, an object stage, an axis X driving assembly, an axis Y driving assembly, an axis Z driving assembly, and an extruding head assembly locating device; the axis X driving assembly comprises an axis X motor, an axis X synchronizing belt and an axis X transmission rod; the axis X transmission rod is distributed along the length direction of the box body, and two ends of the axis X transmission rod are connected with the axis X synchronizing belt; the axis Y driving assembly comprises an axis Y motor, an axis Y synchronizing belt and an axis Y transmission rod; the axis Y transmission rod is distributed along the width direction of the box body, and two ends of the axis Y transmission rod are connected with the axis Y shaft synchronizing belt. According to the desk-top type 3D printer, single axis X synchronizing belt drives two sides of the axis X transmission rod to move synchronously, and thus the synchronism of the axis X transmission can be ensured; similarly, single axis Y synchronizing belt drives two sides of the axis Y transmission rod to move synchronously to ensure the synchronism of the axis Y transmission rod, and thus the movement precision of the extruding head assembly locating device in an X-Y plane is improved, the joggling can be effectively lowered down during transmission, and the purposes of uniformly stressing and stably transmitting are realized.
Description
Technical field
The utility model relates to a kind of 3D printer, is specifically related to a kind of desktop type 3D printer.
Background technology
3D printer, as a new industry, emerges just rapidly, and has good market prospects.Along with expanding economy, the raising of people to personalized demand, also technology provides a good opportunity to develop for this reason, and 3D prints as a kind of brand-new increasing material manufacturing technology, is more and more subject to people's concern and acceptance.
3D prints and adopts FDM volume molding mode, by filamentary material by the extrusion head of heater, be melted into liquid state, mini sprinkler does X-Y plane motion, the material of melting is coated on objective table, and forms the miniature section of 3D model, then moving down by Z axis, constantly stack and coating, finally form a complete 3D model, and main material adopts ABS and PLA.
In the application documents that are CN103331912A at publication number, just announce a kind desktop type 3D printing shaping device.But the X-axis drive rod of this shaped device and the transmission of Y-axis drive rod are only monolateral transmission.During due to transmission,, there is the jitter problem in transmission inaccuracy and transmission process in the unbalance stress at X-axis drive rod and Y-axis drive rod two ends.
Utility model content
In order to overcome the deficiencies in the prior art, it is a kind of stressed even that the purpose of this utility model is to provide, the desktop type 3D printer of stable drive
For addressing the above problem, the technical scheme that the utility model adopts is as follows:
A kind of desktop type 3D printer, comprises casing, extruder head assembly, objective table, X-axis driven unit, Y-axis driven unit, Z axis driven unit and extruder head assembly positioner; Objective table is positioned at casing and is arranged on X-axis driven unit; Z axis driven unit is arranged in the short transverse of casing and for driving objective table to move along box height direction; X-axis driven unit and Y-axis driven unit are fixed on the top of casing; X-axis driven unit comprises X-axis motor, X-axis Timing Belt and X-axis drive link, and X-axis drive link is connected with X-axis Timing Belt along length direction layout and the two ends of casing, and X-axis driven by motor X-axis Timing Belt rotates X-axis drive link is moved along the width of casing; Y-axis driven unit comprises y-axis motor, Y-axis Timing Belt and Y-axis drive link, and Y-axis drive link is connected with Y-axis Timing Belt along width layout and the two ends of casing, and y-axis motor drives the rotation of Y-axis Timing Belt that Y-axis drive link is moved along the length direction of casing; Extruder head assembly positioner is located at X-axis drive link and the staggered portion of Y-axis drive link, and extruder head assembly positioner is all flexibly connected with X-axis drive link and Y-axis drive link; Extruder head assembly is fixed on extruder head assembly positioner below.
The Si Ge angle, top of casing is equipped with and turns to synchronous pulley, and X-axis Timing Belt and Y-axis Timing Belt rotate and be arranged in the top of casing to synchronous pulley.
X-axis drive link and Y-axis drive link are two bars that are parallel to each other and form, and extruder head assembly positioner is located on X-axis drive link and Y-axis drive link.
Extruder head assembly comprises extruder head, the material volume of being located at casing side and the wire leading pipe that is connected extruder head and material and rolls up and raw material is imported extruder head of being located at extruder head assembly positioner below.
Compared to existing technology, the beneficial effects of the utility model are: owing to driving X-axis drive link both sides to move by single X-axis Timing Belt simultaneously, guaranteed X-axis drive link synchronism; In like manner, owing to driving Y-axis drive link both sides to move by single Y-axis Timing Belt simultaneously, guaranteed Y-axis drive link synchronism.Thereby improve extruder head assembly positioner at X-Y plane mobile accuracy, effectively reduce the shake in transmission process, realized stressed evenly, the object of stable drive.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
A kind of desktop type 3D printer arrangement schematic diagram in the preferred embodiment that Fig. 1 provides for the utility model;
X-Y transmission component structural representation in the preferred embodiment that Fig. 2 provides for the utility model.
1, casing; 2, extruder head assembly; 21, extruder head; 22, wire leading pipe; 23, material volume; 3, objective table; 4, X-axis driven unit; 41, X-axis drive link; 42, X-axis Timing Belt; 43, X-axis motor; 5, Y-axis driven unit; 51, Y-axis drive link; 52, Y-axis Timing Belt; 53, y-axis motor; 6, Z axis driven unit; 7, extruder head assembly positioner; 8, turn to synchronous pulley.
The specific embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in detail.
As depicted in figs. 1 and 2.A kind of desktop type 3D printer, comprises casing 1, extruder head assembly 2, objective table 3, X-axis driven unit 4, Y-axis driven unit 5, Z axis driven unit 6 and extruder head assembly positioner 7; Objective table 3 is positioned at casing 1 and is arranged on X-axis driven unit 4; Z axis driven unit 6 is arranged in the short transverse of casing 1 and for driving objective table 3 to move along casing 1 short transverse; X-axis driven unit 4 and Y-axis driven unit 5 are fixed on the top of casing 1; X-axis driven unit 4 comprises X-axis motor 43, X-axis Timing Belt 42 and X-axis drive link 41, X-axis drive link 41 is connected with X-axis Timing Belt 42 along length direction layout and the two ends of casing 1, and X-axis motor 43 drives 42 rotations of X-axis Timing Belt that X-axis drive link 41 is moved along the width of casing 1; Y-axis driven unit 5 comprises y-axis motor 53, Y-axis Timing Belt 52 and Y-axis drive link 51, Y-axis drive link 51 is connected with Y-axis Timing Belt 52 along width layout and the two ends of casing 1, and y-axis motor 53 drives 52 rotations of Y-axis Timing Belt that Y-axis drive link 51 is moved along the length direction of casing 1; Extruder head assembly positioner 7 is located at X-axis drive link 41 and the staggered portion of Y-axis drive link 51, and extruder head assembly positioner 7 is all flexibly connected with X-axis drive link 41 and Y-axis drive link 51; Extruder head assembly 2 is fixed on extruder head assembly positioner 7 belows.
Extruder head assembly positioner 7 is sliding shoes, and it is movably arranged on X-axis drive link 41 and the staggered portion of Y-axis drive link 51.In the time that X-axis drive link 41 and Y-axis drive link 51 are moved, extruder head assembly positioner 7 can be followed the movement of staggered portion and move, the interlock position of portions of what therefore extruder head assembly positioner 7 embodied is X-axis drive link 41 and Y-axis drive link 51.Because extruder head assembly 2 is fixed on extruder head assembly positioner 7 belows, therefore by running fix X-axis drive link 41 and Y-axis drive link 51, just can realize the accurate location at X-Y plane to extruder head assembly 2.Thereby realize accurate 3D processing.
Owing to driving X-axis drive link 41 both sides to move by single X-axis Timing Belt 42 simultaneously, X-axis drive link 41 synchronisms are guaranteed; In like manner, owing to driving Y-axis drive link 51 both sides to move by single Y-axis Timing Belt 52 simultaneously, Y-axis drive link 51 synchronisms have been guaranteed.Thereby improve extruder head assembly positioner 7 at X-Y plane mobile accuracy, effectively reduce the shake in transmission process, realized stressed evenly, the object of stable drive, thus also improved the precision of three-dimensional processing.
The Si Ge angle, top of casing 1 is equipped with and turns to synchronous pulley 8, and X-axis Timing Belt 42 and Y-axis Timing Belt 52 rotate and be arranged in the top of casing 1 to synchronous pulley 8.
X-axis drive link 41 and Y-axis drive link 51 are two bars that are parallel to each other and form, and extruder head assembly positioner 7 is located on X-axis drive link 41 and Y-axis drive link 51.
Form X-axis drive link 41 and Y-axis drive link 51 by two bars that are parallel to each other, then be located in extruder head assembly positioner 7, can realize stable transmission.
Extruder head assembly 2 comprise be located at extruder head assembly positioner 7 belows extruder head 21, be located at casing 1 side material volume 23 with is connected extruder head 21 and material and rolls up 23 and raw material is imported to the wire leading pipe 22 of extruder head 21.
Owing to driving X-axis drive link 41 both sides to move by single X-axis Timing Belt 42 simultaneously, X-axis drive link 41 synchronisms are guaranteed; In like manner, owing to driving Y-axis drive link 51 both sides to move by single Y-axis Timing Belt 52 simultaneously, Y-axis drive link 51 synchronisms have been guaranteed.Thereby improve extruder head assembly positioner 7 at X-Y plane mobile accuracy, effectively reduce the shake in transmission process, realized stressed evenly, the object of stable drive.
Above-mentioned embodiment is only preferred embodiment of the present utility model; the scope that can not limit with this utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.
Claims (4)
1. a desktop type 3D printer, is characterized in that, comprises casing, extruder head assembly, objective table, X-axis driven unit, Y-axis driven unit, Z axis driven unit and extruder head assembly positioner;
Objective table is positioned at casing and is arranged on X-axis driven unit;
Z axis driven unit is arranged in the short transverse of casing and for driving objective table to move along box height direction;
X-axis driven unit and Y-axis driven unit are fixed on the top of casing;
X-axis driven unit comprises X-axis motor, X-axis Timing Belt and X-axis drive link, and X-axis drive link is connected with X-axis Timing Belt along length direction layout and the two ends of casing, and X-axis driven by motor X-axis Timing Belt rotates X-axis drive link is moved along the width of casing;
Y-axis driven unit comprises y-axis motor, Y-axis Timing Belt and Y-axis drive link, and Y-axis drive link is connected with Y-axis Timing Belt along width layout and the two ends of casing, and y-axis motor drives the rotation of Y-axis Timing Belt that Y-axis drive link is moved along the length direction of casing;
Extruder head assembly positioner is located at X-axis drive link and the staggered portion of Y-axis drive link, and extruder head assembly positioner is all flexibly connected with X-axis drive link and Y-axis drive link;
Extruder head assembly is fixed on extruder head assembly positioner below.
2. a kind of desktop type 3D printer according to claim 1, is characterized in that, the Si Ge angle, top of casing is equipped with and turns to synchronous pulley, and X-axis Timing Belt and Y-axis Timing Belt rotate and be arranged in the top of casing to synchronous pulley.
3. a kind of desktop type 3D printer according to claim 1, is characterized in that, X-axis drive link and Y-axis drive link are two bars that are parallel to each other and form, and extruder head assembly positioner is located on X-axis drive link and Y-axis drive link.
4. a kind of desktop type 3D printer according to claim 1, it is characterized in that, extruder head assembly comprises extruder head, the material volume of being located at casing side and the wire leading pipe that is connected extruder head and material and rolls up and raw material is imported extruder head of being located at extruder head assembly positioner below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320747102.0U CN203600616U (en) | 2013-11-21 | 2013-11-21 | Desk-top type 3D (three-dimensional) printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320747102.0U CN203600616U (en) | 2013-11-21 | 2013-11-21 | Desk-top type 3D (three-dimensional) printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600616U true CN203600616U (en) | 2014-05-21 |
Family
ID=50713314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320747102.0U Expired - Fee Related CN203600616U (en) | 2013-11-21 | 2013-11-21 | Desk-top type 3D (three-dimensional) printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600616U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963304A (en) * | 2014-05-27 | 2014-08-06 | 青岛金石塞岛投资咨询服务有限公司 | 3D (three-dimensional) printer |
| CN105666888A (en) * | 2016-04-23 | 2016-06-15 | 马申宇 | Numerical control molding equipment based on FDM technique |
| CN106042398A (en) * | 2016-07-29 | 2016-10-26 | 华南理工大学 | Automatic switching device for 3D (three-dimensional) printing head |
| CN106490663A (en) * | 2016-09-30 | 2017-03-15 | 广东工业大学 | A kind of kinetic control system for slop 3D printing |
| CN110497612A (en) * | 2019-08-19 | 2019-11-26 | 兰州理工大学 | A kind of increase and decrease material Compound Machining head and equipment |
-
2013
- 2013-11-21 CN CN201320747102.0U patent/CN203600616U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963304A (en) * | 2014-05-27 | 2014-08-06 | 青岛金石塞岛投资咨询服务有限公司 | 3D (three-dimensional) printer |
| CN105666888A (en) * | 2016-04-23 | 2016-06-15 | 马申宇 | Numerical control molding equipment based on FDM technique |
| CN105666888B (en) * | 2016-04-23 | 2018-04-13 | 马申宇 | A kind of numerical control former based on FDM technology |
| CN106042398A (en) * | 2016-07-29 | 2016-10-26 | 华南理工大学 | Automatic switching device for 3D (three-dimensional) printing head |
| CN106490663A (en) * | 2016-09-30 | 2017-03-15 | 广东工业大学 | A kind of kinetic control system for slop 3D printing |
| CN110497612A (en) * | 2019-08-19 | 2019-11-26 | 兰州理工大学 | A kind of increase and decrease material Compound Machining head and equipment |
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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: 20140521 Termination date: 20211121 |