CN209239050U - The rotatable 3D printing device of workbench - Google Patents
The rotatable 3D printing device of workbench Download PDFInfo
- Publication number
- CN209239050U CN209239050U CN201822066798.6U CN201822066798U CN209239050U CN 209239050 U CN209239050 U CN 209239050U CN 201822066798 U CN201822066798 U CN 201822066798U CN 209239050 U CN209239050 U CN 209239050U
- Authority
- CN
- China
- Prior art keywords
- workbench
- vertical plate
- rotatable
- sliding block
- printing device
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of rotatable 3D printing devices of workbench, including rectangular frame, extruder head, parallel moving mechanism, workbench and rotating mechanism, the parallel moving mechanism driving extruder head is translatable above the workbench, the rotating mechanism includes the vertical plate on three horizonal base plates for being vertically fixed at the frame, three respectively correspond the sliding block for being arranged on the vertical plate and being slided up and down respectively by control along the vertical plate, and three both ends support rod hinged with the sliding block and workbench respectively, the relatively described workbench of the vertical plate is uniformly distributed.The utility model three driving movable workbench support rod, the slider-actuated vertically moved up and down, it can be achieved that workbench rotation and movement.The device can cross the printing for realizing any three-dimensional model, reduce the use of backing material, increase the utilization rate of material, and Improving The Quality of Products, structure is simple, at low cost.
Description
Technical field
The utility model belongs to 3D printing technique field, and in particular to a kind of rotatable 3D printing device of workbench.
Background technique
By the development of many years, 3D printing technique has been realized in from prototype and makes the transformation made to functor, and
And achieve great successes.But limited by layering with molding mode, it still has the disadvantage that according to 3D printing
The principle of 45° angle, when on forming parts direction have cantilever, overhung construction when, for guarantee part can form, need to suspention,
Support construction is added at cantilever design.On the one hand the workload that removal support construction increases post-processing reduces shaping efficiency,
On the other hand the waste of material is also resulted in, this point embodies particularly evident when metalwork forms.For fiber reinforcement type
Composite material, the orientation of fiber and the property relationship of product are very close, are limited by 3D printing planar layer molding mode, fiber
Usually in layer, reinforcing effect of the composite material on forming direction is difficult to be embodied orientation.
Chinese patent CN207449126U discloses that a kind of workbench is rotatable and 3D printing device, including three are driven
± 45 degree of rotations may be implemented in flexible support arm and working plate, the workbench of utility model, by the fortune for controlling motor
The dynamic status requirement for meeting extruder head, realizes the printing of three-dimensional model, solves the problems, such as transitional region and cantilever design, subtract
The use for having lacked backing material avoids the waste of material, increases print space, but the mechanism is more complicated, to bottom
Spindle portion intensity and required precision are relatively high, it is not easy to install, to positioning requirements height.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of rotatable 3D printing dress of workbench
It sets, the rotatable 3D printing apparatus structure of the workbench is simple, at low cost.
The utility model is achieved through the following technical solutions:
A kind of rotatable 3D printing device of workbench, including rectangular frame, extruder head, parallel moving mechanism, workbench
And rotating mechanism, the parallel moving mechanism driving extruder head are translatable above the workbench, the rotation
Mechanism includes the vertical plate on three horizonal base plates for being vertically fixed at the frame, and three respectively correspond setting in institute
The sliding block slided up and down on the vertical plate stated and respectively by control along the vertical plate and three both ends respectively with the sliding block
The hinged support rod with workbench, the relatively described workbench of the vertical plate are uniformly distributed.
In the above-mentioned technical solutions, sliding rail is provided on the vertical plate, the sliding block and the sliding rail, which cooperate, to be connected
It connects, the sliding block is moved up and down by motor by synchronous belt driving.
In the above-mentioned technical solutions, the motor is arranged in vertical plate bottom inside.
In the above-mentioned technical solutions, the horizonal base plate bottom is arranged in circuit control mechanism.
In the above-mentioned technical solutions, support rod globular hinge corresponding with sliding block and workbench.
In the above-mentioned technical solutions, sliding rail is provided on the vertical plate, the sliding block and the sliding rail, which cooperate, to be connected
It connects, the sliding block is moved up and down by motor by leadscrew-nut mechanism driving.
In the above-mentioned technical solutions, the frame is made of aluminum profile bar and angled piece so as to hidden wiring.
In the above-mentioned technical solutions, the top and bottom of the vertical plate are correspondingly arranged on limit corresponding with the sliding block
Bit switch.
In the above-mentioned technical solutions, the parallel moving mechanism includes two cross bars at the top of associated frame members and be driven can
Mobile support plate on the cross bar is laterally slidably set, and the extruder head is arranged on the mobile support plate and is driven
Dynamic relative movement support plate longitudinal movement.
In the above-mentioned technical solutions, the mobile support plate and extruder head pass through driving motor respectively and synchronous belt driving moves
It is dynamic.
It the advantages of the utility model and has the beneficial effect that
The utility model three driving movable workbench support rod, the slider-actuated vertically moved up and down, it can be achieved that
The rotation and movement of workbench.The device can cross the printing for realizing any three-dimensional model, reduce the use of backing material, increase
The utilization rate of material, Improving The Quality of Products, structure is simple, at low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the rotatable 3D printing device of utility model works platform.
Fig. 2 is left view schematic diagram shown in FIG. 1.
Fig. 3 show schematic top plan view shown in FIG. 1.
Fig. 4 show side view shown in FIG. 1.
In figure:
1. 7. vertical plate of aluminum profile 2. angled piece, 3. nut, 4. screw, 5. bottom plate, 6. table drive motor, 8. sliding-rail sliding fills
9. shaft, 10. support rod, 11. ball bearing, 12. workbench fixed block, 13. workbench 14.Y is set to optical axis 15.Y to driving motor
16.Y to belt wheel 17.Y to 18. extrusion device of synchronous belt, 19. polished rod, 20. synchronous belt 21.X to movable block 22.X to synchronous belt 23,
25.X is to belt wheel 24.X to optical axis 26.X to driving motor.
It for those of ordinary skill in the art, without creative efforts, can be according to above attached
Figure obtains other relevant drawings.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, combined with specific embodiments below into one
Step illustrates the technical solution of the utility model.
Embodiment one
A kind of rotatable 3D printing device of workbench of the utility model, including rectangular frame, extruder head, translation
Mechanism, workbench and rotating mechanism, the parallel moving mechanism driving extruder head are translatable above the workbench,
The rotating mechanism includes the vertical plate 7 on three horizonal base plates for being vertically fixed at the frame, three difference
It is correspondingly arranged on the vertical plate and by the sliding block 8 that vertical plate described in 6 drives edge of table drive motor slides up and down, and
Three both ends are hinged with the sliding block and workbench 13 respectively, such as pass through shaft 9 and ball bearing 11 and workbench fixed block 12
Realize that the support rod 10 of connection, the relatively described workbench of the vertical plate are uniformly distributed.
Preferably, in order to improve the stability and safety of equipment, the utility model is used as frame using aluminum profile 1, uses
Support whole printer organization, angled piece 2 is connected on aluminum profile by nut 3 and screw 4, aluminum profile passes through angled piece
It is connected, forms general frame, light weight, stress is strong, makes full use of the structure of aluminum profile, can save space with hidden wiring.
The parallel moving mechanism includes two cross bars at the top of associated frame members and is driven institute can laterally slidably be arranged
Mobile support plate on the cross bar stated, the extruder head is arranged on the mobile support plate and is driven longitudinal movement, described
Mobile support plate and extruder head pass through respectively table drive motor and synchronous belt driving movement, the mobile carrier both ends by
Guide rod is oriented to, and the guide rod is fixed on frame.Specifically, parallel moving mechanism, for being responsible for carrying 18 He of extrusion device
Matched driving device, specifically includes: Y-direction timing belt 17 and X are to synchronous belt 22 and Y-direction belt wheel 16 and X to synchronous pulley
23,25, Y-direction driving motor 15, X is to driving motor 26 and X to synchronous belt 25, polished rod 19, X to movable block 21.Parallel moving mechanism is used
In moving extrusion device 18 along defined path.Specifically, parallel moving mechanism includes that X is translatable to translation and Y-direction.Extrusion device
18 are mounted on Y-direction optical axis 14, and Y-direction driving motor 15 drives 18 edge of extrusion device by Y-direction belt wheel 16 and Y-direction timing belt 17
Y-direction optical axis 14 is translatable；Y-direction optical axis 14 is mounted on X on movable block 21, and X passes through X to 23,25 and X of belt wheel to driving motor 25
It is mobile to movable block 21 that X is driven to synchronous belt 2,2, so that Y-direction optical axis 14 be driven, to moving, to realize the X of extrusion device 18 along X
To the translation with Y-direction.
The support rod of the utility model three driving movable workbench is driven the sliding block shaft connection vertically moved up and down,
Three sliding blocks control rotation and movement, it can be achieved that workbench respectively.The device can cross the printing for realizing any three-dimensional model, drop
The low use of backing material, increases the utilization rate of material, Improving The Quality of Products, structure is simple, at low cost.
Embodiment two
Sliding rail is provided on the vertical plate, the sliding block and the sliding rail are cooperatively connected, and the sliding block is by electricity
Machine is moved up and down by synchronous belt driving.Specifically, the axis for having synchronous pulley is fixed in vertical plate upper end, with sliding block connection
Synchronous belt 20 is matched, and as the driving synchronous belt band movable slider of driving motor is moved along guide rail, structure is simple, and installation is held
Easily.Meanwhile the top and bottom of the vertical plate are correspondingly arranged on limit switch corresponding with the sliding block to improve entirety
Control.
Certainly, the sliding block can also be moved up and down by motor by leadscrew-nut mechanism driving.
Three vertical plates are evenly arranged on bottom plate in 120 °, and 3 table drive motor arrangement patterns are identical.When 3 workbench
When driving motor revolving speed is identical, sliding block moving displacement is identical, and workbench is just moved along Z axis；Conversely, then workbench do around A B
Axis rotary motion.
Embodiment three
The horizonal base plate is used to installment work platform driving motor and vertical plate, passes through screw 4, spiral shell with aluminum profile 1
Mother 3 is fixed.Corresponding circuit control system is also mounted on bottom plate 5, is preferably placed at the bottom base plate, the i.e. bottom
The relatively described base of frame of plate is vacantly arranged.The effect of the utility model can be achieved on the rotation of workbench, install convenient
It is easy, increases print space, improve the shaping efficiency and quality of product.
During the work time, machine is initialized when starting to work.Initialization includes the initialization of workbench
And the initialization of extruder head.The initialization of workbench is the rotation angle by adjusting three table drive motors, makes three
Sliding block in a sliding-rail sliding device touches the limit switch of the top respectively, is overlapped the normal direction of workbench with Z axis；It squeezes out
Device initialization is the position that extruder head respectively reaches limit switch along X, Y direction.After initialization, extrusion device
It is moved with workbench according to printing path planned in advance, passes through the rotation and lifting cooperation extrusion device fortune of workbench
It is dynamic, to realize the printing of Arbitrary 3 D three-dimensional model, the problem of very good solution cantilever design, composite material edge may be implemented
Any machine direction printing.
The spatially relative terms such as "upper", "lower", "left", "right" have been used in embodiment for ease of explanation, have been used for
Relationship of the elements or features relative to another elements or features shown in explanatory diagram.It should be understood that in addition to figure
Shown in except orientation, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device be squeezed, the element for being stated as being located at other elements or feature "lower" will be located into other elements or feature "upper".
Therefore, exemplary term "lower" may include both upper and lower orientation.Device, which can be positioned in other ways, (to be rotated by 90 ° or position
In other orientation), it can be interpreted accordingly used herein of the opposite explanation in space.
Moreover, the relational terms of such as " first " and " second " or the like are used merely to one with another with identical
The component of title distinguishes, without necessarily requiring or implying between these components there are any this actual relationship or
Sequentially.
Illustrative description has been done to the utility model above, it should explanation, in the core for not departing from the utility model
In the case where the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc.
The protection scope of the utility model is each fallen with replacement.
Claims (10)
1. a kind of rotatable 3D printing device of workbench, it is characterised in that: including rectangular frame, extruder head, translation machine
Structure, workbench and rotating mechanism, the parallel moving mechanism driving extruder head are translatable above the workbench, institute
The rotating mechanism stated includes the vertical plate on three horizonal base plates for being vertically fixed at the frame, and three respectively correspond
Be arranged on the vertical plate and the sliding block slided up and down respectively by control along the vertical plate and three both ends respectively with institute
The hinged support rod of the sliding block and workbench stated, the relatively described workbench of the vertical plate are uniformly distributed.
2. the rotatable 3D printing device of a kind of workbench according to claim 1, it is characterised in that: on the vertical plate
It is provided with sliding rail, the sliding block and the sliding rail are cooperatively connected, and the sliding block is driven up and down by motor by synchronous belt
It is mobile.
3. the rotatable 3D printing device of a kind of workbench according to claim 2, it is characterised in that: the motor is set
It sets in vertical plate bottom inside.
4. the rotatable 3D printing device of a kind of workbench according to claim 1, it is characterised in that: circuit control mechanism
The horizonal base plate bottom is set.
5. the rotatable 3D printing device of a kind of workbench according to claim 1, it is characterised in that: the support rod
Globular hinge corresponding with sliding block and workbench.
6. the rotatable 3D printing device of a kind of workbench according to claim 1, it is characterised in that: on the vertical plate
It is provided with sliding rail, the sliding block and the sliding rail are cooperatively connected, and the sliding block is driven by motor by leadscrew-nut mechanism
It is dynamic to move up and down.
7. the rotatable 3D printing device of a kind of workbench according to claim 1, it is characterised in that: the frame by
Aluminum profile bar and angled piece are constituted so as to hidden wiring.
8. the rotatable 3D printing device of a kind of workbench according to claim 1, it is characterised in that: the vertical plate
Top and bottom are correspondingly arranged on limit switch corresponding with the sliding block.
9. the rotatable 3D printing device of a kind of workbench according to claim 1, it is characterised in that: the translation machine
Structure includes two cross bars at the top of associated frame members and is driven the mobile support plate that can be laterally slidably arranged on the cross bar,
The extruder head is arranged on the mobile support plate and is driven relative movement support plate longitudinal movement.
10. the rotatable 3D printing device of a kind of workbench according to claim 9, it is characterised in that: the movement
Support plate and extruder head pass through driving motor and synchronous belt driving movement respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066798.6U CN209239050U (en) | 2018-12-10 | 2018-12-10 | The rotatable 3D printing device of workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066798.6U CN209239050U (en) | 2018-12-10 | 2018-12-10 | The rotatable 3D printing device of workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209239050U true CN209239050U (en) | 2019-08-13 |
Family
ID=67532255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822066798.6U Expired - Fee Related CN209239050U (en) | 2018-12-10 | 2018-12-10 | The rotatable 3D printing device of workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209239050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519398A (en) * | 2020-11-06 | 2021-03-19 | 昆明和裕胶粘制品有限公司 | Special equipment for printing portrait on plane |
| CN113385326A (en) * | 2021-06-10 | 2021-09-14 | 浙江机电职业技术学院 | Multi-axis 3D printing post-processing device |
-
2018
- 2018-12-10 CN CN201822066798.6U patent/CN209239050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519398A (en) * | 2020-11-06 | 2021-03-19 | 昆明和裕胶粘制品有限公司 | Special equipment for printing portrait on plane |
| CN113385326A (en) * | 2021-06-10 | 2021-09-14 | 浙江机电职业技术学院 | Multi-axis 3D printing post-processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190813 Termination date: 20191210 |