CN109955485A - A kind of desktop grade 3D printer - Google Patents
A kind of desktop grade 3D printer Download PDFInfo
- Publication number
- CN109955485A CN109955485A CN201711342008.6A CN201711342008A CN109955485A CN 109955485 A CN109955485 A CN 109955485A CN 201711342008 A CN201711342008 A CN 201711342008A CN 109955485 A CN109955485 A CN 109955485A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- detection device
- printer
- intelligent detection
- extrusion frame
- 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.)
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Classifications
-
- 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 relates to 3D printing technique fields, specifically disclose a kind of desktop grade 3D printer, are directly connected to motor, including pedestal, cover board, and lower end is equipped with material extrusion frame in front of the pedestal, and material extrusion frame is between pedestal and cover board；Spring, wire feed rolls, the wire feed bearing being installed on bearing bracket stand are equipped in material extrusion frame；The pedestal and cover plate central position are provided with half slot, form a material guide hole, and material guide hole two sides are equipped with intelligent detection device；The pedestal lower end is provided with for passing through consumptive material and connecting the threaded hole of trunnion；The core detection part of the intelligent detection device is sensor；The intelligent detection device is connected with alarm.It is an advantage of the invention that can detecte whether printer material is finished or is broken, consumptive material is more fully utilized, unnecessary waste is avoided；It ensure that the molding of model, in order to avoid unnecessary economic loss.
Description
Technical field
The present invention relates to 3D printing technique fields, particularly relate to a kind of desktop grade 3D printer.
Background technique
With gradually popularizing for FDM3D printer (hereinafter referred to as printer), more and more Printing Problems are showed,
Such as printing support problem, printing tomography problem etc..Wherein it is most troubling be exactly after printing to half printer do not expect,
Either printing consumables is pulled off for various reasons, and is at this moment aside guarded without staff, and printer can not be examined
It surveys the present situation and works on, will lead to model printing failure in this way, cause the unnecessary waste of consumptive material.Due to could not
Failure is found and solves in time, wasting the plenty of time also fails to be timely completed printed product, to cause irremediable
Loss.General printing objects are all that project amount is big, are taken a long time, once there is this problem general, all that has been achieved is spoiled, time-consuming and laborious wave
Take resource.
Currently, the material-extruding machine of 3D printer does not have the function whether automatic detection printing consumables is finished or fractures, in 3D
Staff is needed to estimate the surplus of printing consumables before printing, to judge that can consumable items allowance meet printing demand, consumption
Material needs replacing consumptive material just not enough to guarantee printing amount, if estimating failure will lead to model printing failure, causes to draw
The loss returned, while also resulting in the unnecessary waste of consumptive material.There are also a kind of situation tangible winter since temperature is lower, so that consumption
Material becomes fragile, be easy in print procedure there is a situation where consumptive material be broken, if staff does not see rules beside printer
Printing is easily caused to fail.
How to be examined automatically using the material-extruding machine realization of material-extruding machine 3D printer to whether printing consumables is finished or is broken
Survey is that those skilled in the art are eager technical problems to be solved.
Summary of the invention
The object of the present invention is to provide a kind of desktop grade 3D printers, can detecte whether printer material is finished or breaks
It splits.
To achieve the goals above, present invention employs technical solutions below: a kind of desktop grade 3D printer, with motor
It is directly connected to, including pedestal, cover board, lower end is equipped with material extrusion frame in front of the pedestal, and material extrusion frame is between pedestal and cover board；It squeezes
Expect to be equipped with spring, wire feed rolls, the wire feed bearing being installed on bearing bracket stand in frame；The pedestal and cover plate central position are provided with half
Circular groove, forms a material guide hole, and material guide hole two sides are equipped with the detector of intelligent detection device.
The pedestal lower end is provided with for passing through consumptive material and connecting the threaded hole of trunnion.
More optimizedly, the core component of the intelligent detection device is sensor.
More optimizedly, the intelligent detection device is connected with alarm.
The beneficial effects of the present invention are: after adopting the above structure, feeding bearing apparatus for adjusting position structure is simple, tight
It gathers, is easy to use, high reliablity, it can be ensured that printing consumables is in suitable pressure and imports state, guarantees the reliability of charging
And stability, power output, which does not pass through intermediate transmission structure, has pedestal to directly drive, reliable transmission, improves transmission efficiency and keeps away
Unnecessary energy loss is exempted from.
It puts on material-extruding machine feeding bearing equipped with intelligent detection device, realizes whether right printing consumables is finished or is broken
State detected automatically, to prevent the case where causing model printing failure since consumptive material is insufficient or consumptive material fracture.One
Aspect can more fully utilize consumptive material, avoid unnecessary waste；On the other hand it ensure that the molding of model, in order to avoid not
Necessary economic loss.
Detailed description of the invention
Technical solution in order to illustrate the embodiments of the present invention more clearly, below will be to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the present invention in order to illustrate more clearly of this hair
Bright embodiment or technical solution in the prior art, below will be to drawings that need to be used in the embodiment or the prior art description
It is briefly described, it for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic diagram of the section structure of the invention；
Fig. 3 is external overall structure diagram of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of desktop grade 3D printer as shown in Figures 1 to 3, including pedestal 2, cover board 11, under 2 front of the pedestal
End is equipped with material extrusion frame 5, and material extrusion frame 5 is equipped with spring 9 between pedestal 2 and cover board 11, in material extrusion frame 5, wire feed rolls 8, is installed on
Wire feed bearing 10 on bearing bracket stand 7；The pedestal 2 is provided with half slot with 11 center of cover board, forms a material guide hole 3, leads
Expect that 3 two sides of hole are equipped with the detector of intelligent detection device 4,2 lower end of pedestal is provided with for passing through consumptive material and connecting trunnion
Threaded hole 8.
More optimizedly, the core component of the intelligent detection device 4 is sensor.
When printer works, 3D printing consumptive material enters inside material-extruding machine from material guide hole 3, first passes through intelligent detection device 4, so
Enter material extrusion frame 5 afterwards, by the interaction of wire feed rolls 8 and wire feed bearing 10, material extrusion is carried out, so that consumptive material be made to enter material extrusion
The trunnion connected on the connection trunnion threaded hole 8 of machine lower part, and then enter heat block and melt, it is printed by print head.
Before starting print job, intelligent detection device 4 starts to detect whether material-extruding machine has consumptive material, if detecting no consumptive material,
Intelligent detection device 4 is connected with alarm, then printer warning reminding staff carries out loading operation；If there is consumptive material is then opened
Beginning print job, intelligent detection device 4 in real time detects the on-off of consumptive material during the work time, if there is fracture or consumption
Material is finished, and alarms immediately and staff is notified to carry out consumptive material replacement time-out printing task simultaneously, after completing consumptive material replacement,
Task before then continuing continues to print.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of desktop grade 3D printer is directly connected to motor (1), it is characterised in that: including pedestal (2), cover board (11), institute
It states lower end in front of pedestal (2) and is equipped with material extrusion frame (5), material extrusion frame (5) is located between pedestal (2) and cover board (11)；
Spring (9), wire feed rolls (8), the wire feed bearing (10) being installed on bearing bracket stand (7) are equipped in the material extrusion frame (5)；
The pedestal (2) and cover board (11) center are provided with half slot, are formed a material guide hole (3), material guide hole (3) two sides dress
There is the detector of intelligent detection device (4).
2. a kind of desktop grade 3D printer according to claim 1, it is characterised in that: pedestal (2) lower end is provided with use
In passing through consumptive material and connect the threaded hole (8) of trunnion.
3. a kind of desktop grade 3D printer according to claim 1, it is characterised in that: the intelligent detection device (4)
Core component is sensor.
4. a kind of desktop grade 3D printer according to claim 1, it is characterised in that: the intelligent detection device (4) is even
It is connected to alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711342008.6A CN109955485A (en) | 2017-12-14 | 2017-12-14 | A kind of desktop grade 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711342008.6A CN109955485A (en) | 2017-12-14 | 2017-12-14 | A kind of desktop grade 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109955485A true CN109955485A (en) | 2019-07-02 |
Family
ID=67018329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711342008.6A Pending CN109955485A (en) | 2017-12-14 | 2017-12-14 | A kind of desktop grade 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109955485A (en) |
-
2017
- 2017-12-14 CN CN201711342008.6A patent/CN109955485A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190702 |
|
| WD01 | Invention patent application deemed withdrawn after publication |