CN105082542B - The extruder of 3D printing equipment and 3D printing equipment - Google Patents
The extruder of 3D printing equipment and 3D printing equipment Download PDFInfo
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- CN105082542B CN105082542B CN201510518887.8A CN201510518887A CN105082542B CN 105082542 B CN105082542 B CN 105082542B CN 201510518887 A CN201510518887 A CN 201510518887A CN 105082542 B CN105082542 B CN 105082542B
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- extruder
- inductor
- silk
- conduit
- roller
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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The extruder of 3D printing equipment provided by the present invention, including pulley, driving device, into silk conduit and wire vent conduit, wherein, the extrusion of pulley and driving device is taken turns formed extruding cavity and is connected with into silk conduit and wire vent conduit；Extruder further includes：It is arranged on on silk conduit, for detecting into Filamentous state into silk inductor；It is arranged on wire vent conduit, for detecting the wire vent inductor of Filamentous state；It is arranged on on silk conduit or wire vent conduit, for detecting the roller inductor of silk flow regime, the roller of roller inductor can be flowed and rotated with silk；It is connected with into silk inductor, wire vent inductor and roller inductor, and the first processing units of extruder working status is determined according to the testing result of three.The extruder of above-mentioned 3D printing equipment can solve the problems, such as less efficient existing for the extruder working status of the artificial detection 3D printing equipment in background technology.The present invention also provides a kind of 3D printing equipment.
Description
Technical field
The present invention relates to 3D printing technique field, more particularly to the extruder of a kind of 3D printing equipment and 3D printing equipment.
Background technology
Extruder is the core component of 3D printing equipment, extruder can run well be related to 3D printing success rate and
The quality of output model.In the actual course of work, extruder is the part that 3D printing equipment is easier to break down, because
This is needed to extruder working status examinations.
At present, the detection of the extruder working status of 3D printing equipment is realized by eye-observation, even if breaking down,
And handled by hand by operating personnel, such as the operations such as processing twines silk, nozzle blocks, silk is finished, fixes a breakdown.
It is known that also not a large amount of popularizations, the crowd used are substantially all certain technology back of the body to 3D printing equipment at present
Scape, operation of this kind of crowd to 3D printing equipment is without too many difficult.But for ordinary consumer, operation 3D printing is set
It is standby relatively difficult.For this reason, at present usually by operator training so that it possesses the ability of detection extruder working status.
This can expend substantial amounts of financial resources, man power and material.Moreover, by it was verified that artificial detection extruder working status still by
The limitation of human factor, there are it is less efficient the problem of.
In conclusion how to solve less efficient existing for the extruder working status of current artificial detection 3D printing equipment
The problem of, it is current those skilled in the art technical problem urgently to be resolved hurrily.
The content of the invention
The present invention provides a kind of extruder of 3D printing equipment, to solve the artificial detection 3D printing described in background technology
The problem of less efficient existing for the extruder working status of equipment.
To solve the above-mentioned problems, the present invention provides following technical solution：
The extruder of 3D printing equipment, including pulley, driving device, into silk conduit and wire vent conduit, wherein, the pulley
Formed extruding cavity is taken turns with the extrusion of the driving device to connect into silk conduit and the wire vent conduit with described；It is described to squeeze
Go out machine to further include：
Be arranged on it is described on silk conduit, for detecting into Filamentous state into silk inductor；
It is arranged on the wire vent conduit, for detecting the wire vent inductor of Filamentous state；
Be arranged on it is described on silk conduit or wire vent conduit, it is described for detecting the roller inductor of silk flow regime
The roller of roller inductor can be flowed and rotated with silk；
It is connected into silk inductor, wire vent inductor and roller inductor with described, and it is true according to the testing result of three
The first processing units of the fixed extruder working status.
Preferably, in above-mentioned extruder, the extruder further includes：
It is connected with the first processing units, and the of processing operation accordingly is determined according to the extruder working status
Two processing units；And
It is connected with the second processing unit, for showing the display device of the processing operation.
Preferably, in above-mentioned extruder, further include and be connected with the second processing unit, for being operated according to the processing
Control the controller that corresponding component acts on the extruder.
Preferably, in above-mentioned extruder, it is described into silk inductor and wire vent inductor be microswitch or infrared inductor.
Preferably, in above-mentioned extruder, the roller inductor includes the roller and infrared emission and reception device, institute
Infrared emission and reception device are stated by scanning the grid hole on the roller to determine the motion state of the roller.
Preferably, in above-mentioned extruder, further include and be connected with the first processing units, according to extruder work shape
State is the alarm of malfunction alarm.
Preferably, in above-mentioned extruder, the driving device is stepper motor.
Based on extruder provided by the invention, the present invention also provides a kind of 3D printing equipment, the 3D printing equipment provided
With the extruder described in above-mentioned any one.
Preferably, above-mentioned 3D printing equipment is fused glass pellet 3D printer.
In the extruder of 3D printing equipment provided by the invention, into setting into silk inductor on silk conduit, led in wire vent
Wire vent inductor is set on pipe and into setting roller inductor on silk conduit or wire vent conduit, first processing units with into
Silk inductor, wire vent inductor are connected with roller inductor, and the work shape of extruder can be determined according to the testing result of three
State.Compared in background technology using manual type detect extruder working status by the way of for, into silk inductor, wire vent sense
Device, roller inductor and first processing units are answered to determine the working status of extruder quickly according to testing result,
The limitation of human factor can be avoided, and then can solve the problems, such as that detection efficiency existing for current artificial detection is relatively low.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, for those of ordinary skills, do not making the creative labor
On the premise of, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the extruder of 3D printing equipment provided in an embodiment of the present invention；
Fig. 2 is the first part-structure schematic diagram of the extruder of 3D printing equipment provided in an embodiment of the present invention；
Fig. 3 is second of part-structure schematic diagram of the extruder of 3D printing equipment provided in an embodiment of the present invention；
Fig. 4 is the third part-structure schematic diagram of the extruder of 3D printing equipment provided in an embodiment of the present invention；
Fig. 5 is the 4th kind of part-structure schematic diagram of the extruder of 3D printing equipment provided in an embodiment of the present invention.
Description of reference numerals：
11-into silk conduit, 12-roller inductor, 13-into silk inductor, 14-pulley, 15-driving device, 16-
Extrude wheel, 17-wire vent inductor, 18-wire vent conduit, 19-first processing units, 110-second processing unit, 111-show
Show equipment, 112-alarm, 113-controller.
Embodiment
An embodiment of the present invention provides a kind of extruder of 3D printing equipment, solves the artificial inspection described in background technology
Survey the problem of less efficient existing for the extruder working status of 3D printing equipment.
In order to make those skilled in the art more fully understand the technical solution in the embodiment of the present invention, and cause the present invention
Above-mentioned purpose, the feature and advantage of embodiment can be more obvious understandable, below in conjunction with attached drawing in the embodiment of the present invention
Technical solution is described in further detail.
An embodiment of the present invention provides a kind of extruder of 3D printing equipment, as depicted in figs. 1 and 2.The 3D provided is beaten
The extruder of printing apparatus include pulley 14, driving device 15, into silk conduit 11, wire vent conduit 18, into silk inductor 13, wire vent sense
Answer device 17, roller inductor 12 and first processing units 19.Wherein, into the pipeline that silk conduit 11 is silk entrance, wire vent conduit
18 discharge the pipeline passed through when being extruded by silk.In the embodiment of the present invention, silk prints the former material used for 3D printer
Material, the similar print cartridge of inkjet printing and the carbon dust of laser printer.
Pulley 14 and the extrusion wheel 16 of driving device 15 form extruding cavity, and extrusion wheel 16 turns under the drive of driving device 15
Move and then stir the discharge of the silk in extruding cavity, band movable pulley 14 rotates during silk is discharged, so that silk is successively
Into in wire vent conduit 18, finally discharged from whole extruder.Specifically, driving device 15 is usually stepper motor, certainly
It can also be other kinds of driving device, however it is not limited to stepper motor.
It is arranged on into silk inductor 13 on silk conduit 11, for detecting into Filamentous state.Wire vent inductor 17 is arranged on out
On silk conduit 18, for detecting Filamentous state.In actual detection process, when having inductive signal into silk inductor 13, then say
It is bright into having silk entrance on silk conduit 11, otherwise enter without silk.
As a same reason, when there is inductive signal on wire vent inductor 17, then illustrate there is silk discharge on wire vent conduit 18, otherwise
No silk discharge.Roller inductor 12 is arranged on on silk conduit 11 or wire vent conduit 18, for detecting the flow regime of silk.
In the embodiment of the present invention, the flow regime of silk includes flow regime and non-flow regime (inactive state) two states.Roller
Inductor 12 includes roller, and roller can be rotated with the flowing of silk, i.e., can drive roller when silk is in flow regime
The roller of inductor 12 rotates.
First processing units 19 are connected with into silk inductor 13, wire vent inductor 17 and roller inductor 12, and according to
The testing result of three determines the working status of extruder.
Table 1 below is refer to, is listed in table 1 into silk inductor 13, wire vent inductor 17 and roller inductor 12 each
Extruder working status determined by the combination formed under different testing results.
Table 1
Inductive signal has been referred to it should be noted that " having " in above-mentioned table 1, and "None" refers to noninductive induction signal.
In the extruder of 3D printing equipment provided in an embodiment of the present invention, into setting into silk inductor on silk conduit 11
13, wire vent inductor 17 is set on wire vent conduit 18 and into setting roller inductor on silk conduit 11 or wire vent conduit 18
12, first processing units 19 are connected with into silk inductor 13, wire vent inductor 17 and roller inductor 12, and can be according to three
The testing result of person determines the working status of extruder.Extruder work shape is detected compared to manual type is used in background technology
, being capable of basis into silk inductor 13, wire vent inductor 17, roller inductor 12 and first processing units 19 for the mode of state
Testing result and the working status for determining extruder quickly, and then can avoid the limitation of human factor, can finally solve
The problem of detection efficiency existing for artificial detection is relatively low at present.
Above-mentioned is only detection, is more highly preferred to, extruder provided in an embodiment of the present invention further includes second processing
Unit 110 and display device 111, as shown in Figure 3.Wherein, the second processing unit 110 is connected with first processing units 19,
And determine that processing operation, display device 111 are connected with second processing unit 110 accordingly, use according to the working status of extruder
Operated in display processing, as shown in above-mentioned table 1.
Can be microswitch or infrared inductor into silk inductor 13 and wire vent inductor 17 in the embodiment of the present invention.
Roller inductor 12 can include roller and infrared emission and reception device, and infrared emission and reception device are by scanning on roller
Grid with determine roller motion state.Specifically, infrared emission and reception device can receive hair in setting time
The infrared ray of injection, then illustrate that roller is in rolling condition, otherwise roller remains static.
The embodiment of the present invention can also include the controller 113 being connected with second processing unit 110, as shown in figure 4, described
Controller 113 be used for according to testing result control extruder on corresponding component act, with achieve the purpose that eliminate failure.Compare
For the mode that manual hand manipulation eliminates failure, the control of controller 113 can be more quick, accurate.
Know that extruder is in malfunction for the ease of operating personnel, it is preferred that above-mentioned extruder further includes and first
Processing unit 19 is connected, the alarm 112 according to the working status of extruder for malfunction alarm, as shown in Figure 5.
Extruder based on the embodiment of the present invention, the embodiment of the present invention additionally provide a kind of 3D printing equipment, are carried
The 3D printing equipment of confession has the extruder described in any one in above-described embodiment.
Specifically, above-mentioned 3D printing equipment can be fused glass pellet 3D printer.Fused glass pellet 3D printer
It is the most wide 3D printing equipment of current popularization.For other kinds of 3D printing equipment, have it is cheap, easily make
With, without toxic contaminants, raw material convenient transportation is safe the features such as.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Divide cross-reference, what each embodiment stressed is the difference with other embodiment.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within the modifications, equivalent substitutions and improvements made etc., should all be included in the protection scope of the present invention.
Claims (9)
- The extruder of 1.3D printing devices, including pulley (14), driving device (15), into silk conduit (11) and wire vent conduit (18), wherein, the extruding cavity that the extrusion wheel (16) of the pulley (14) and the driving device (15) is formed with it is described into silk Conduit (11) is connected with the wire vent conduit (18)；It is characterized in that, the extruder further includes：Be arranged on it is described on silk conduit (11), for detecting into Filamentous state into silk inductor (13)；It is arranged on the wire vent conduit (18), for detecting the wire vent inductor (17) of Filamentous state；Be arranged on it is described on silk conduit (11) or wire vent conduit (18), for detecting the roller inductor of silk flow regime (12), the roller of the roller inductor (12) can be flowed and rotated with silk；It is connected into silk inductor (13), wire vent inductor (17) and roller inductor (12) with described, and according to the inspection of three Survey the first processing units (19) that result determines the extruder working status.
- 2. extruder according to claim 1, it is characterised in that the extruder further includes：It is connected with the first processing units (19), and the of processing operation accordingly is determined according to the extruder working status Two processing units (110)；AndIt is connected with the second processing unit (110), for showing the display device (111) of the processing operation.
- 3. extruder according to claim 2, it is characterised in that further include and be connected with the second processing unit (110), For controlling the controller (113) that corresponding component acts on the extruder according to the processing operation.
- 4. extruder according to claim 1, it is characterised in that described into silk inductor (13) and wire vent inductor (17) For microswitch or infrared inductor.
- 5. extruder according to claim 1, it is characterised in that the roller inductor (12) includes the roller and red Outer transmitting and reception device, the infrared emission and reception device are by scanning the grid hole on the roller to determine the rolling The motion state of wheel.
- 6. extruder according to claim 1, it is characterised in that further include and be connected with the first processing units (19), According to the alarm (112) that the extruder working status is malfunction alarm.
- 7. extruder according to claim 1, it is characterised in that the driving device (15) is stepper motor.
- 8.3D printing devices, it is characterised in that there is the extruder described in any one in the claims 1-7.
- 9. 3D printing equipment according to claim 8, it is characterised in that the 3D printing equipment is fused glass pellet 3D Printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510518887.8A CN105082542B (en) | 2015-08-21 | 2015-08-21 | The extruder of 3D printing equipment and 3D printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510518887.8A CN105082542B (en) | 2015-08-21 | 2015-08-21 | The extruder of 3D printing equipment and 3D printing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN105082542A CN105082542A (en) | 2015-11-25 |
| CN105082542B true CN105082542B (en) | 2018-05-08 |
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| CN201510518887.8A Expired - Fee Related CN105082542B (en) | 2015-08-21 | 2015-08-21 | The extruder of 3D printing equipment and 3D printing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106074176A (en) * | 2016-07-08 | 2016-11-09 | 常州市第人民医院 | A kind of medical nasointestinal tube assembly |
| CN106945275A (en) * | 2017-02-22 | 2017-07-14 | 杭州先临三维科技股份有限公司 | A kind of multifunctional nozzle for 3D printer |
| CN107225756A (en) * | 2017-08-02 | 2017-10-03 | 北京卫星制造厂 | A kind of 3D printer charging detector and its method |
| CN110039781A (en) * | 2019-04-04 | 2019-07-23 | 广东工业大学 | It is a kind of can networked interactive 3D printer materials detection device and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204820370U (en) * | 2015-08-21 | 2015-12-02 | 深圳马顿科技有限公司 | Extruder of 3D printing apparatus and 3D printing apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203496156U (en) * | 2013-08-29 | 2014-03-26 | 上海骧远信息科技有限公司 | Feeding failure detection device of 3D (three-dimensional) printer |
| TWI491495B (en) * | 2013-12-13 | 2015-07-11 | 三緯國際立體列印科技股份有限公司 | Printing head module |
| CN105922600B (en) * | 2014-12-24 | 2017-08-15 | 珠海天威飞马打印耗材有限公司 | Detection means, three-dimensional printer and 3 D-printing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204820370U (en) * | 2015-08-21 | 2015-12-02 | 深圳马顿科技有限公司 | Extruder of 3D printing apparatus and 3D printing apparatus |
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Granted publication date: 20180508 Termination date: 20190821 |