CN207607122U - A kind of 3D printing head being conveniently replaceable - Google Patents
A kind of 3D printing head being conveniently replaceable Download PDFInfo
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- CN207607122U CN207607122U CN201721710289.1U CN201721710289U CN207607122U CN 207607122 U CN207607122 U CN 207607122U CN 201721710289 U CN201721710289 U CN 201721710289U CN 207607122 U CN207607122 U CN 207607122U
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- pedestal
- slide
- fixedly connected
- fixed
- sliding
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Abstract
The utility model discloses a kind of 3D printing heads being conveniently replaceable,Including slide,Guide rail,Pedestal and nozzle,Slide is slidably connected guide rail,Pedestal is fixed on the bottom of slide,The bottom of pedestal is fixedly connected with nozzle,Heating device is equipped in pedestal,Trunnion is fixed in nozzle,Heating device bottom connection in the top and pedestal of trunnion,Pedestal is connect with slide by bindiny mechanism,Bindiny mechanism includes sliding chamber,Electromagnet,Spring,Magnet,Slide bar,Baffle,Sliding slot,Connecting rod,Sliding block and limiting slot,The interior both sides of slide offer sliding chamber,The top of sliding chamber is fixed with electromagnet,The bottom end of electromagnet is fixedly connected with one end of spring,The other end of spring is fixedly connected with the top of magnet,This 3D printing head being conveniently replaceable,Mode is dismantled using manual and electric dual combination,Ke Kuaisugenghuan 3D printing head,Shorten the take-down time,Improve printing effect.
Description
Technical field
The utility model is related to 3D printing technique field, specially a kind of 3D printing head being conveniently replaceable.
Background technology
One kind of 3D printing, that is, rapid shaping technique, it be one kind based on digital model file, with powdered gold
Belong to or the adhesive materials such as plastics, constructs the technology of object by layer-by-layer printing, 3D printing is typically using number
Technologic material printer is often used for modeling come what is realized in fields such as mold manufacturing, industrial designs, after be gradually available for one
The direct manufacture of a little products has been had and has been set in jewelry, footwear, industry using parts, the technology made of the printing of this technology
Meter, building, engineering and construction（AEC）, automobile, aerospace, dentistry and medical industries, education, GIS-Geographic Information System, building work
Journey, gun and other field are all applied.
It in print procedure, when print head damages, needs to replace it, existing print head is mostly to pass through screw
Fixed, dismounting is not easy, and printing effect is influenced, for this purpose, it is proposed that a kind of 3D printing head being conveniently replaceable.
Utility model content
The purpose of this utility model is to provide a kind of 3D printing heads being conveniently replaceable, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of 3D printing head being conveniently replaceable, including
Slide, guide rail, pedestal and nozzle, the slide are slidably connected guide rail, and the pedestal is fixed on the bottom of slide, the pedestal
Bottom is fixedly connected with nozzle, and heating device is equipped in the pedestal, is fixed with trunnion in the nozzle, the top of the trunnion with
Heating device bottom connection in pedestal, the pedestal connect with slide by bindiny mechanism, the bindiny mechanism include cunning chamber,
The interior both sides of electromagnet, spring, magnet, slide bar, baffle, sliding slot, connecting rod, sliding block and limiting slot, the slide open up
There are sliding chamber, the top of the sliding chamber to be fixed with electromagnet, the bottom end of the electromagnet is fixedly connected with one end of spring, the spring
The other end be fixedly connected with the top of magnet, the both sides of the pedestal offer limiting slot, and the bottom end of the magnet is fixed
Slide bar one end is connected, the slide bar other end passes through sliding chamber to be fixedly connected to the bottom of pedestal, and with baffle with limiting slot, described
It is located in slide on the outside of sliding chamber and offers sliding slot, the magnet is fixedly connected with connecting rod one end, the company close to the side of sliding slot
Extension bar is slidably connected with sliding slot, and the connecting rod other end is fixedly connected with a slide block across sliding slot.
Preferably, the heating device outer wall is fixed with temperature sensor.
Preferably, the limiting slot is semi-open slot, and identical as slide bar diameter.
Preferably, the bottom end of the baffle is fixedly connected with draw ring.
Preferably, the baffle is equipped with form friction pattern close to the one side of pedestal.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model can be linked together pedestal and slide by the bindiny mechanism of setting, pass through the electricity of setting
Magnet, spring and magnet can be powered to electromagnet, repel magnet, to make magnet band moving slide-bar slide downward, make baffle and bottom
Seat separation, dismountable pedestal and the nozzle being fixed under pedestal can be consolidated print head by the pulling force of spring when needing fixed
It is scheduled on slide bottom, by the connecting rod of setting, sliding block and draw ring, print head can be removed more from different perspectives manually
It changes, is combined with a kind of electronic dismounting by two kinds of manual removals of setting, the print that can differently fight each other head quick-replaceable, instead of
Traditional screw is fixed, and the slow-footed disadvantage of dismounting is eliminated.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model section structural schematic diagram；
Fig. 3 is the utility model bindiny mechanism structural schematic diagram.
In figure：1- slides；2- guide rails；3- pedestals；4- nozzles；5- trunnions；6- heating devices；7- temperature sensors；8- connects
Connection mechanism；9- slides chamber；10- electromagnet；11- springs；12- magnet；13- slide bars；14- baffles；15- sliding slots；16- connecting rods；17-
Sliding block；18- limiting slots；19- draw rings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of 3D printing head being conveniently replaceable, including cunning
Seat 1, guide rail 2, pedestal 3 and nozzle 4, the slide 1 are slidably connected guide rail 2, and the pedestal 3 is fixed on the bottom of slide 1, described
The bottom of pedestal 3 is fixedly connected with nozzle 4, and heating device 6 is equipped in the pedestal 3, trunnion 5 is fixed in the nozzle 4, described
The top of trunnion 5 is connect with 6 bottom of heating device in pedestal 3, and the pedestal 3 is connect with slide 1 by bindiny mechanism 8, institute
Bindiny mechanism 8 is stated to include sliding chamber 9, electromagnet 10, spring 11, magnet 12, slide bar 13, baffle 14, sliding slot 15, connecting rod 16, slide
The interior both sides of block 17 and limiting slot 18, the slide 1 offer sliding chamber 9, and the top of the sliding chamber 9 is fixed with electromagnet
10, the bottom end of the electromagnet 10 is fixedly connected with one end of spring 11, and the other end of the spring 11 is solid with the top of magnet 12
Fixed connection, the both sides of the pedestal 3 offer limiting slot 18, and the bottom end of the magnet 12 is fixedly connected with 13 one end of slide bar, institute
Stating 13 other end of slide bar passes through sliding chamber 9 to be fixedly connected to the bottom of pedestal 3, and with baffle 14 with limiting slot 18, outside the sliding chamber 9
Side, which is located in slide 1, offers sliding slot 15, and the magnet 12 is fixedly connected with 16 one end of connecting rod close to the side of sliding slot 15, described
Connecting rod 16 is slidably connected with sliding slot 15, and 16 other end of the connecting rod is fixedly connected across sliding slot 15 with sliding block 17.
6 outer wall of the heating device is fixed with temperature sensor 7, can be precisely controlled the temperature of heating device 6.
The limiting slot 18 is semi-open slot, and identical as 13 diameter of slide bar, conveniently removes pedestal 3.
The bottom end of the baffle 14 is fixedly connected with draw ring 19, convenient for pulling baffle 14.
The baffle 14 is equipped with form friction pattern close to the one side of pedestal 3, increases the frictional force of baffle 14 and pedestal 3, can clamp
Pedestal 3.
Operation principle：When in use, pedestal 3 and slide 1 can be linked together, is led to by the bindiny mechanism 8 of setting
Electromagnet 10, spring 11 and the magnet 12 for crossing setting, can be powered to electromagnet 10, repel magnet 12, to make magnet 12 drive
13 slide downward of slide bar, makes baffle 14 be detached with pedestal 3, dismountable pedestal 3 and the nozzle 4 being fixed under pedestal 3, solid when needing
Periodically, print head can be fixed on 1 bottom of slide by the pulling force of spring 11, by the connecting rod 16 of setting, sliding block 17 and drawn
Ring 19 can carry out dismounting replacement to print head from different perspectives manually, electronic be torn open with a kind of by two kinds of manual removals of setting
Except combination, the print that can differently fight each other head quick-replaceable is fixed instead of traditional screw, it is slow-footed scarce to eliminate dismounting
Point.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of 3D printing head being conveniently replaceable, including slide（1）, guide rail（2）, pedestal（3）And nozzle（4）, it is characterised in that：
The slide（1）Be slidably connected guide rail（2）, the pedestal（3）It is fixed on slide（1）Bottom, the pedestal（3）Bottom it is solid
Surely nozzle is connected（4）, the pedestal（3）It is interior to be equipped with heating device（6）, the nozzle（4）Inside it is fixed with trunnion（5）, the larynx
Pipe（5）Top and pedestal（3）Interior heating device（6）Bottom connects, the pedestal（3）With slide（1）Pass through bindiny mechanism
（8）Connection, the bindiny mechanism（8）Including sliding chamber（9）, electromagnet（10）, spring（11）, magnet（12）, slide bar（13）, baffle
（14）, sliding slot（15）, connecting rod（16）, sliding block（17）And limiting slot（18）, the slide（1）Interior both sides offer cunning
Chamber（9）, the sliding chamber（9）Top be fixed with electromagnet（10）, the electromagnet（10）Bottom end be fixedly connected with spring（11）
One end, the spring（11）The other end and magnet（12）Top be fixedly connected, the pedestal（3）Both sides offer
Limiting slot（18）, the magnet（12）Bottom end be fixedly connected with slide bar（13）One end, the slide bar（13）The other end passes through sliding chamber
（9）With limiting slot（18）To pedestal（3）Bottom, and and baffle（14）It is fixedly connected, the sliding chamber（9）Outside is located at slide
（1）Inside offer sliding slot（15）, the magnet（12）Close to sliding slot（15）Side be fixedly connected with connecting rod（16）One end, it is described
Connecting rod（16）With sliding slot（15）It is slidably connected, the connecting rod（16）The other end passes through sliding slot（15）With sliding block（17）It is fixed to connect
It connects.
2. a kind of 3D printing head being conveniently replaceable according to claim 1, it is characterised in that：The heating device（6）Outside
Wall is fixed with temperature sensor（7）.
3. a kind of 3D printing head being conveniently replaceable according to claim 1, it is characterised in that：The limiting slot（18）It is half
Open slot, and and slide bar（13）Diameter is identical.
4. a kind of 3D printing head being conveniently replaceable according to claim 1, it is characterised in that：The baffle（14）Bottom end
It is fixedly connected with draw ring（19）.
5. a kind of 3D printing head being conveniently replaceable according to claim 1, it is characterised in that：The baffle（14）The bottom of close to
Seat（3）One side be equipped with form friction pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710289.1U CN207607122U (en) | 2017-12-11 | 2017-12-11 | A kind of 3D printing head being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710289.1U CN207607122U (en) | 2017-12-11 | 2017-12-11 | A kind of 3D printing head being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207607122U true CN207607122U (en) | 2018-07-13 |
Family
ID=62797833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721710289.1U Active CN207607122U (en) | 2017-12-11 | 2017-12-11 | A kind of 3D printing head being conveniently replaceable |
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| Country | Link |
|---|---|
| CN (1) | CN207607122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701167A (en) * | 2022-03-30 | 2022-07-05 | 无锡市检验检测认证研究院 | Automatic 3D printing device reloads |
-
2017
- 2017-12-11 CN CN201721710289.1U patent/CN207607122U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701167A (en) * | 2022-03-30 | 2022-07-05 | 无锡市检验检测认证研究院 | Automatic 3D printing device reloads |
| CN114701167B (en) * | 2022-03-30 | 2023-07-21 | 无锡市检验检测认证研究院 | Automatic reloading 3D printing device |
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