CN107756796A - A kind of modified 3D printing equipment - Google Patents
A kind of modified 3D printing equipment Download PDFInfo
- Publication number
- CN107756796A CN107756796A CN201710988239.8A CN201710988239A CN107756796A CN 107756796 A CN107756796 A CN 107756796A CN 201710988239 A CN201710988239 A CN 201710988239A CN 107756796 A CN107756796 A CN 107756796A
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- China
- Prior art keywords
- gear
- printing
- main body
- axis lifting
- lifting platform
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The present invention provides a kind of modified 3D printing equipment, including base, Z axis lifting platform, workbench, the printing mechanism main body with shower nozzle, the controller being connected with printing mechanism main body, and cylinder translational mechanism；Z axis lifting platform includes the support frame being fixed on base, it is arranged on the first position-limited rack and the second position-limited rack being distributed in support frame and up and down, the first gear being located between two limiting brackets, engaged with first gear and form the second gear of umbrella pinion, and the motor being connected with second gear；Screwed hole is provided with first gear, screw mandrel is connected with screwed hole, connecting seat is fixed with the top of screw mandrel；Printing mechanism main body is connected with connecting seat.The present invention is rational in infrastructure, and it ensure that the stability and synchronism of the transmission of Z axis lifting platform well by way of umbrella pinion drives screw mandrel movement, thus also improve the printing effect of printing device well.
Description
Technical field
The present invention relates to a kind of modified 3D printing equipment.
Background technology
3D printing equipment is also known as 3 D-printing equipment, is a kind of a kind of machine of accumulation manufacturing technology, i.e. RP technique
Device, based on it is a kind of mathematical model file, with special wax material, powdery metal or plastics etc. can jointing material, pass through
Printing jointing material from level to level manufactures the object of three-dimensional.Following defect be present in existing 3D printing equipment：
(1) its Z axis lifting platform is driven by the way of synchronizing wheel and timing belt drive two screw mandrels mostly, and control is beaten
Printing mechanism lifts, because timing belt belongs to rubber, it is easy to produce tension force so that two screw mandrel motions cannot be good
It is synchronous, so as to cause lifting platform step-out or stuck, it have impact on the stability of lifting platform and the printing effect of printer.
(2) production is well rear, it is necessary to manually be taken out from workbench, and taking-up mode is more troublesome.
The content of the invention
It is an object of the invention to provide a kind of modified 3D printing equipment, mainly solves existing 3D printing equipment and Z be present
Axle lifting platform structure design is unreasonable and product takes out the problem of troublesome.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of modified 3D printing equipment, including base, the Z axis lifting platform of the base both sides is arranged on, is arranged on base
On workbench, be arranged between two Z axis lifting platforms and the printing mechanism main body with shower nozzle, and with the printing mechanism
The controller of main body connection, in addition to be connected with workbench, the cylinder translational mechanism for making movable workbench after production；It is described
Z axis lifting platform includes being fixed on support frame on base, is arranged on the first position-limited rack for being distributed in the support frame and up and down and the
Two position-limited racks, the first gear being arranged between two limiting brackets, engaged with the first gear and form the of umbrella pinion
Two gears, and be connected with the second gear, the first motor for driving the second gear to rotate；Set in the first gear
There is screwed hole, screw mandrel is connected with the screwed hole, connecting seat is fixed with the top of the screw mandrel；The printing mechanism main body is connected with this
Seat connection.
Preferably, first motor is stepper motor.
Specifically, the cylinder translational mechanism includes the slide rail being arranged between base and workbench, is arranged on work
Platform bottom and the sliding block to match with slide rail, it is connected with the sliding block, the cylinder for being moved with movable slider on slide rail, Yi Jiyu
Second motor of cylinder connection.
Further, present invention additionally comprises be arranged on outside shower nozzle, the protector for being incubated to it.
Yet further, the protector includes being completely encapsulated in the heat-insulation layer outside shower nozzle, and is enclosed on this completely
Sheath outside heat-insulation layer.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention is reasonable in design, and Z axis lifting therein employs the positive drive side that umbrella pinion drives screw mandrel
Formula drives printing mechanism movement, has the advantages of mobile steady, transmission effect is good, sync rates are high, and the present invention can also lead to
The gear ratio for crossing design first gear and second gear adjusts the rate of climb of screw mandrel, thus not only ensure that lifting well
The stationarity of platform, and optimize the effect of printing.
(2) present invention can promote sliding block in slide rail after production by the cylinder translational mechanism of setting using cylinder
Upper movement, so as to which workbench be translated away from working site, significantly facilitate the taking-up of product.
(3) present invention ensure that the integrality and stability of heat-insulation layer using sheath, and improve by setting protector
The speed that nozzle temperature rises, so as to not only further ensure that the normal use of shower nozzle, and effectively accelerate printing
Speed.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein, parts title corresponding to reference is：1- bases, 2- workbench, 3- printing mechanism main bodys, 4- controls
Device, 5- connecting seats, 6- screw mandrels, the position-limited racks of 7- first, 8- first gears, 9- second gears, the position-limited racks of 10- second, 11- supports
Frame, the motors of 12- first, 13- shower nozzles, 14- heat-insulation layers, 15- sheaths, 16- slide rails, 17- cylinders, the motors of 18- second.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing, the present invention is entered
Row is further described.
As shown in figure 1, the present invention includes base 1, the Z axis lifting platform of the base both sides is arranged on, is arranged on base 1
Workbench 2, it is arranged between two Z axis lifting platforms and there is the printing mechanism main body 3 of shower nozzle 13, with the printing mechanism main body 3
The controller 4 of connection, and be connected with workbench, the cylinder translational mechanism for making movable workbench after production.The Z axis liter
Drop platform includes being fixed on support frame 11 on base 1, is arranged on the first position-limited rack 7 for being distributed in the support frame 11 and up and down and the
Two position-limited racks 10, the first gear 8 being arranged between two limiting brackets, engaged with the first gear 8 and form umbrella pinion
Second gear 9, and be connected with the second gear 9, the motor 12 for driving the second gear to rotate；The first gear
Screwed hole is provided with 8, screw mandrel 6 is connected with the screwed hole, the top of screw mandrel 6 is fixed with connecting seat 5；The printing mechanism main body
3 are connected with the connecting seat 5.Motor 12 in the present embodiment is preferably stepper motor.
The cylinder translational mechanism includes the slide rail 16 being arranged between base 1 and workbench 2, is arranged on the bottom of workbench 2
Portion and the sliding block to match with slide rail, be connected with the sliding block, the cylinder 17 for being moved with movable slider on slide rail, and with this
The second motor 18 that cylinder 17 connects.
Further, to strengthen the heat insulation effect of shower nozzle, the present invention is also provided with protector, and it includes being completely encapsulated in
Heat-insulation layer 14 outside shower nozzle 13, and the sheath 15 outside the heat-insulation layer 14 is enclosed on completely.
The present invention improves the transmission effect of Z axis lifting platform, it has very well by the improvement to Z axis lifting platform
Good stability and synchronism, therefore, the improvement of Z axis lifting platform also improves the printing effect of 3D printing equipment well.And
After production, cylinder operation is controlled using motor, cylinder promotes sliding block to be moved on slide rail, and then band is started building
Go out scene as stage translation, so can be to facilitate worker to take out product.In summary, the present invention compared with prior art, has
There are prominent substantial feature and significant progress.
One of ordinary skill in the art will be appreciated that embodiment described here is to aid in reader and understands this hair
Bright principle, it should be understood that the protection domain of invention is not limited to such especially statement and embodiment.It is every according to upper
State description and make various possible equivalent substitutions or change, be all considered to the scope of the claims for belonging to the present invention.
Claims (2)
1. a kind of modified 3D printing equipment, including base (1), are arranged on the Z axis lifting platform of the base both sides, are arranged on base
(1) workbench (2) on, it is arranged between two Z axis lifting platforms and there is the printing mechanism main body (3) of shower nozzle (13), and
The controller (4) being connected with the printing mechanism main body (3), it is characterised in that：Also include being connected with workbench, for after production making
The cylinder translational mechanism of movable workbench；The Z axis lifting platform includes the support frame (11) being fixed on base (1), is arranged on
The first position-limited rack (7) and the second position-limited rack (10) being distributed in the support frame (11) and up and down, be arranged on two limiting brackets it
Between first gear (8), engaged with the first gear (8) and form the second gear (9) of umbrella pinion, and with second tooth
Wheel (9) connection, the first motor (12) for driving the second gear to rotate；Screwed hole is provided with the first gear (8), should
Screw mandrel (6) is connected with screwed hole, connecting seat (5) is fixed with the top of the screw mandrel (6)；The printing mechanism main body (3) and the company
Joint chair (5) connects.
A kind of 2. modified 3D printing equipment according to claim 1, it is characterised in that：First motor (12) is step
Stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988239.8A CN107756796A (en) | 2017-10-21 | 2017-10-21 | A kind of modified 3D printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988239.8A CN107756796A (en) | 2017-10-21 | 2017-10-21 | A kind of modified 3D printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756796A true CN107756796A (en) | 2018-03-06 |
Family
ID=61269094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710988239.8A Pending CN107756796A (en) | 2017-10-21 | 2017-10-21 | A kind of modified 3D printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756796A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550073A (en) * | 2018-04-25 | 2018-09-18 | 重庆凯务电子商务有限公司 | Commodity selective purchasing method based on Internet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204076858U (en) * | 2014-10-29 | 2015-01-07 | 成都美律科技有限公司 | A kind of discharging control structure of 3D printer |
| CN204076859U (en) * | 2014-10-29 | 2015-01-07 | 成都美律科技有限公司 | A kind of 3D printing device utilizing umbrella pinion to control lifting |
| CN204076855U (en) * | 2014-10-29 | 2015-01-07 | 成都美律科技有限公司 | The controlling organization of 3D printer discharging |
| CN204149533U (en) * | 2014-10-29 | 2015-02-11 | 成都美律科技有限公司 | A kind of modified 3D printing device |
| CN204172362U (en) * | 2014-10-29 | 2015-02-25 | 成都美律科技有限公司 | A kind of discharging travelling control mechanism of 3D printer |
-
2017
- 2017-10-21 CN CN201710988239.8A patent/CN107756796A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204076858U (en) * | 2014-10-29 | 2015-01-07 | 成都美律科技有限公司 | A kind of discharging control structure of 3D printer |
| CN204076859U (en) * | 2014-10-29 | 2015-01-07 | 成都美律科技有限公司 | A kind of 3D printing device utilizing umbrella pinion to control lifting |
| CN204076855U (en) * | 2014-10-29 | 2015-01-07 | 成都美律科技有限公司 | The controlling organization of 3D printer discharging |
| CN204149533U (en) * | 2014-10-29 | 2015-02-11 | 成都美律科技有限公司 | A kind of modified 3D printing device |
| CN204172362U (en) * | 2014-10-29 | 2015-02-25 | 成都美律科技有限公司 | A kind of discharging travelling control mechanism of 3D printer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550073A (en) * | 2018-04-25 | 2018-09-18 | 重庆凯务电子商务有限公司 | Commodity selective purchasing method based on Internet |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |