CN206484888U - A kind of constant temperature discharging 3D printing ejecting device of rapid plug structure - Google Patents
A kind of constant temperature discharging 3D printing ejecting device of rapid plug structure Download PDFInfo
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- CN206484888U CN206484888U CN201720159063.0U CN201720159063U CN206484888U CN 206484888 U CN206484888 U CN 206484888U CN 201720159063 U CN201720159063 U CN 201720159063U CN 206484888 U CN206484888 U CN 206484888U
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- heater
- nozzle
- ejecting device
- radiator
- fixed seat
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Abstract
The utility model discloses a kind of constant temperature of rapid plug structure discharging 3D printing ejecting device, it includes：Fixed seat, radiator, radiator fan, heater, nozzle, nozzle is set on the heaters, the through hole insertion of the discharging opening and heater of nozzle, fixed seat, radiator, the through hole insertion composition guide passage of heater, motor drives two pinch roller feedings, material is sprayed by entering ejecting device in guide passage by nozzle；Pinch roller, radiator fan, heater, nozzle are assembled successively from top to bottom；Also include female fastener and the male fastener coordinated with female fastener, female fastener is fixed in fixed seat, and male fastener is arranged on rail plate, and rail plate is the X-axis of 3D printer, after female fastener engages with male fastener, ejecting device is assembled on the rail plate of 3D printer.Device of the present utility model realizes that nozzle component is quickly accurately assembled using concavo-convex inserted type fast insert-pull module.
Description
Technical field
The utility model is related to 3D printing technique field, and in particular to a kind of constant temperature discharging 3D printing of rapid plug structure
Ejecting device.
Background technology
3D printer is also known as three-dimensional printer, is a kind of machine of a kind of accumulation manufacturing technology, i.e. RP technique, it
Based on being a kind of mathematical model file, with metal or plastic or other material can jointing material, pass through the bonding of printing from level to level
Material come manufacture three-dimensional object.This three-dimensional printer is used to manufacture product.The mode successively printed carrys out the skill of constructed object
Art.The principle of 3D printer is that data and raw material are put into 3D printer, and equipment can from level to level be produced product according to program
Come.
Application of the 3D printer of current FDM modes in terms of casting is relatively broad, if the type printer is commonly installed
Dry nozzle component is molded by extruded material fusion sediment principle.However, for die body large-size profile and fill out
Nozzle component is needed to be installed as large aperture nozzle when filling body printing, and when printing small size and delicate area, extrusion device is installed as
Small-bore nozzle.Printing effect can be improved using large aperture nozzle；It can ensure model outward appearance precision using small-bore nozzle
Need.It is to need frequently to change nozzle component manually, to realize printing according to printing technology demand.While current 3D printer
Also there is the phenomenons such as the easy plug of shower nozzle.
Utility model content
The purpose of this utility model is to overcome the problem above that prior art is present, and there is provided a kind of rapid plug structure
Constant temperature discharging 3D printing ejecting device, device of the present utility model realizes jet head sets using concavo-convex inserted type fast insert-pull module
Part is quickly accurately assembled.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of constant temperature discharging 3D printing ejecting device of rapid plug structure, it includes：
- fixed seat, the fixed seat is the pedestal of ejecting device, and through hole is provided with the fixed seat；
- radiator, the radiator is arranged in the fixed seat, and through hole is provided with the middle of the radiator；
- radiator fan, the radiator fan is arranged on the side of the radiator；
- heater, the heater is arranged in the middle of the bottom of the radiator, the heater and is provided with through hole；
- nozzle, the nozzle is arranged on the heater, and the through hole of the discharging opening of the nozzle and the heater is passed through
Logical, the fixed seat, radiator, the through hole insertion composition guide passage of heater, motor drive two pinch roller feedings, and material leads to
Cross and enter ejecting device in the guide passage, sprayed by the nozzle；
The pinch roller, radiator fan, heater, nozzle are assembled successively from top to bottom；
Also include female fastener and the male fastener coordinated with the female fastener, the female fastener is fixed on described solid
In reservation, the male fastener is arranged on rail plate, and the rail plate is the X-axis of 3D printer, the female fastener
After engaging with the male fastener, ejecting device is assembled on the rail plate of 3D printer.
Further comprise, in addition to magnet, the magnet is arranged on the male fastener.
Further comprise, in addition to alignment pin, the alignment pin is to the female fastener and male fastener positioning.
Further comprise, in addition to motor cabinet, the motor cabinet is fixed in printer X-axis horizontal direction, the motor
It is fixed on the motor cabinet, the motor cabinet is slidably connected by crossbeam, in X-direction horizontal conveyor.
Further comprise, in addition to temperature sensor, the temperature sensor is arranged on the side of the heater.
Further comprise, in addition to electrical control socket, the electrical control socket is arranged in the fixed seat, described
The control mainboard connection of electrical control socket and 3D printer.
The beneficial effects of the utility model are:
1. ejecting device of the present utility model, is a kind of rapid plug structure, component using concavo-convex inserted type connection component
Including recessed structure button piece and male structure button piece, recessed structure button piece is fixed with shower nozzle fixed block, male structure button piece and cunning
Dynamic guide rail fixed seat, when needing to change upper nozzle, the recessed structure button piece of nozzle component need to only pass through magnetic and male structure button
Fastener is fixed, accurate and quick, is simplified head module and is installed and exchonge step, improves Consumer's Experience.
2. ejecting device of the present utility model is discharged using thermostatic control, by radiator fan by pinch roller and heater every
From, prevent pinch roller charging in advance softening cause nozzle plug；Collecting temperature sensor temperature, carries out PID temperature to heater and enters
Row regulation, realizes thermostatic control.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.Embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment technology, embodiment technology will be retouched below
The accompanying drawing used required in stating is briefly described, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged diagram in Fig. 1；
Fig. 3 is the structural representation of the utility model rail plate；
Wherein, 101- fixed seats, 102- radiators, 103- radiator fans, 104- heaters, 105- nozzles, 106- electrical equipment
Control socket, 201- motors, 202- motor cabinets, 203- pinch rollers, 301- female fasteners, 302- male fasteners, 303- magnet, 304-
Alignment pin, 305- rail plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment
A kind of 3D printing ejecting device is disclosed shown in reference picture 1-3, in the present embodiment, the device primary structure is：One
Individual fixed seat 101, radiator 102, radiator fan 103, heater 104, nozzle 105, fixed seat 101 is the base of ejecting device
Seat, is provided with through hole in fixed seat 101；Radiator 102 is arranged in fixed seat 101, and through hole is provided with the middle of radiator 102；Dissipate
Hot-air fan 103 is arranged on the side of radiator 102；Heater 104 is arranged in the middle of the bottom of radiator 102, heater 104 and set
There is through hole, nozzle 105 is arranged on heater 104, the discharging opening of nozzle 105 and the through hole insertion of heater 104.
Fixed seat 101, radiator 102, the through hole insertion composition guide passage of heater 104, motor 201 drive two pressures
203 feedings are taken turns, material is sprayed by entering ejecting device in guide passage by nozzle 105.
Motor 201 is fixed on motor cabinet 202, and motor cabinet 202 is fixed in printer X-axis horizontal direction, motor cabinet 202
It is slidably connected by crossbeam, in X-direction horizontal conveyor.
In the present embodiment, pinch roller 203, radiator fan 103, heater 104, nozzle 105 are assembled successively from top to bottom；It is logical
Cross radiator fan 103 to separate pinch roller 203 with heater 104, prevent pinch roller 203 is fed from softening in advance, cause material stacking to block up
Head.
In the present embodiment, also using concavo-convex inserted type fast insert-pull technology, mainly include female fastener 301 and with spill button
The male fastener 302 that part 301 coordinates, female fastener 301 is fixed in fixed seat 101, and male fastener 302 is arranged on rail plate
On 305, rail plate 305 be 3D printer X-axis, also, on male fastener 302 be provided with magnet 303, spill button,
After 301301 engage with male fastener 302, coordinate strong magnetic sticking piece to close technology, ejecting device quickly can be assembled in 3D printer
On rail plate 305.
Device passes through outside strong magnetic and screens, it is possible to achieve without instrument fast assembling-disassembling, coordinates new structure design and solid
The optimization of part, it is only necessary to which 4 magnet 303 provide for powerful stability, realize the purpose of fast assembling-disassembling.
Male fastener 302 and two or more alignment pins 304, alignment pin are installed in the front of rail plate 305
304 pairs of female fasteners 301 and the precise positioning of male fastener 302.
Temperature sensor 107 is also provided with, temperature sensor 107 is arranged on the side of heater 104.Temperature sensor
107 pairs of heaters 104 carry out PID temperature and are adjusted, and realize thermostatic control.
Electrical control socket 106 is additionally provided with, electrical control socket 106 is arranged in fixed seat 101, electrical control socket
106 are connected with the control mainboard of 3D printer, realize electrical connection.
Rapid plug structure includes recessed structure button piece and male structure button piece, and recessed structure button piece is consolidated with shower nozzle fixed block
It is fixed, male structure button piece and rail plate fixed seat, when needing to change upper nozzle, the recessed structure button piece of nozzle component is only needed
Fixed by magnetic and male structure button piece, it is accurate and quick, simplify head module and install and exchonge step, improve
Consumer's Experience.
Ejecting device is discharged using thermostatic control, is isolated pinch roller with heater by radiator fan, is prevented pinch roller from feeding
Softening causes nozzle plug in advance；Collecting temperature sensor temperature, carries out PID temperature to heater and is adjusted, realize constant temperature
Control.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. a kind of constant temperature discharging 3D printing ejecting device of rapid plug structure, it includes：
- fixed seat, the fixed seat is the pedestal of ejecting device, and through hole is provided with the fixed seat；
- radiator, the radiator is arranged in the fixed seat, and through hole is provided with the middle of the radiator；
- radiator fan, the radiator fan is arranged on the side of the radiator；
- heater, the heater is arranged in the middle of the bottom of the radiator, the heater and is provided with through hole；
- nozzle, the nozzle is arranged on the heater, the through hole insertion of the discharging opening of the nozzle and the heater,
The fixed seat, radiator, the through hole insertion composition guide passage of heater, motor drive two pinch roller feedings, and material passes through
Enter ejecting device in the guide passage, sprayed by the nozzle；
Characterized in that,
The pinch roller, radiator fan, heater, nozzle are assembled successively from top to bottom；
Also include female fastener and the male fastener coordinated with the female fastener, the female fastener is fixed on the fixed seat
On, the male fastener is arranged on rail plate, and the rail plate is the X-axis of 3D printer, the female fastener and institute
State after male fastener engaging, ejecting device is assembled on the rail plate of 3D printer.
2. the constant temperature discharging 3D printing ejecting device of rapid plug structure according to claim 1, it is characterised in that also wrap
Magnet is included, the magnet is arranged on the male fastener.
3. the constant temperature discharging 3D printing ejecting device of rapid plug structure according to claim 1 or 2, it is characterised in that
Also include alignment pin, the alignment pin is positioned to the female fastener and male fastener.
4. the constant temperature discharging 3D printing ejecting device of rapid plug structure according to claim 1, it is characterised in that also wrap
Motor cabinet is included, the motor cabinet is fixed in printer X-axis horizontal direction, and the motor is fixed on the motor cabinet, described
Motor cabinet is slidably connected by crossbeam, in X-direction horizontal conveyor.
5. the constant temperature discharging 3D printing ejecting device of rapid plug structure according to claim 1, it is characterised in that also wrap
Temperature sensor is included, the temperature sensor is arranged on the side of the heater.
6. the constant temperature discharging 3D printing ejecting device of rapid plug structure according to claim 1, it is characterised in that also wrap
Electrical control socket is included, the electrical control socket is arranged in the fixed seat, the electrical control socket and 3D printer
Control mainboard connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159063.0U CN206484888U (en) | 2017-02-22 | 2017-02-22 | A kind of constant temperature discharging 3D printing ejecting device of rapid plug structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159063.0U CN206484888U (en) | 2017-02-22 | 2017-02-22 | A kind of constant temperature discharging 3D printing ejecting device of rapid plug structure |
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| CN206484888U true CN206484888U (en) | 2017-09-12 |
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| CN201720159063.0U Active CN206484888U (en) | 2017-02-22 | 2017-02-22 | A kind of constant temperature discharging 3D printing ejecting device of rapid plug structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626362A (en) * | 2017-02-22 | 2017-05-10 | 金华市形者三维科技有限公司 | Constant-temperature 3D printing head device of quick-plug structure |
-
2017
- 2017-02-22 CN CN201720159063.0U patent/CN206484888U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626362A (en) * | 2017-02-22 | 2017-05-10 | 金华市形者三维科技有限公司 | Constant-temperature 3D printing head device of quick-plug structure |
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