CN206703519U - A color head device and 3D printing equipment are changed in split heating - Google Patents
A color head device and 3D printing equipment are changed in split heating Download PDFInfo
- Publication number
- CN206703519U CN206703519U CN201720128193.8U CN201720128193U CN206703519U CN 206703519 U CN206703519 U CN 206703519U CN 201720128193 U CN201720128193 U CN 201720128193U CN 206703519 U CN206703519 U CN 206703519U
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- China
- Prior art keywords
- silk
- screw rod
- guide wire
- moving nozzle
- heating zone
- 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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Abstract
3D printing field is the utility model is related to, more particularly to a color head device and 3D printing equipment are changed in split heating.Comprising fixed heating zone, the fixed heating zone is cylindrical shape, is wound with heater strip outside it, it is characterized in that, also hollow comprising the moving nozzle inside the cylinder-like structure that can insert fixed heating zone, the moving nozzle, front end is nozzle, and centre is silk introduction channel；The moving nozzle includes more than one.Effect：Monofilament heating is avoided during silk is changed, the silk in nozzle chamber（Color）Defective material problem；Promote colour changing more will be direct.Avoid during silk moves back silk, silk is presented under molten condition, the adhesion with cavity, it is possible to achieve cavity exits with the common perfection of silk；Effectively save colour changing（Silk）Time during advance and retreat silk；Using on 3D printing pen, using built-in silk, the tail of " the dragging silk " of existing 3D drawing pens is completely eliminated, makes drawing scene cleaner, it is neatly, smooth.
Description
Technical field
3D printing field is the utility model is related to, more particularly to a color head device and 3D printing equipment are changed in split heating.
Background technology
Existing 3D drawing pens take the mode of fixed heating melting silk, problems be present：
User is when changing silk (color), silk (color originally）There are a large amount of residuals in heating cavity, user must first extrude
The silk in colour mixture area, could paint out oneself desired color；
User changes silk（Color）When, it is necessary to by original silk（Color）By the way of gear clamping, the inner casing of pen is exited completely
Afterwards, silk could be entered again, very bother and lose time.
Utility model content
The purpose of utility model：In order to provide, a color head device is changed in a kind of more preferable split heating of effect and 3D printing is set
Standby and silk, specific purposes are shown in multiple substantial technological effects of specific implementation part.
In order to reach as above purpose, the utility model adopts the following technical scheme that：
Scheme one：
A color head device is changed in split heating, and comprising fixed heating zone, the fixed heating zone is cylindrical shape, and its outside is wound
There is heater strip, it is characterised in that also comprising the moving nozzle inside the cylinder-like structure that can insert fixed heating zone, the movement
Nozzle is hollow, and front end is nozzle, and centre is silk introduction channel；The moving nozzle includes more than one.
The further technical scheme of the utility model is that the moving nozzle afterbody includes wing plate, and the wing plate can prevent
Moving nozzle slips into heating zone.
The further technical scheme of the utility model is that the fixed heating zone afterbody also includes wing plate.
Scheme two：
3D printing equipment, comprising housing, the housing includes heating header structure, and heating header structure includes out the chamber of material
Road, the cavity wall are heat generating components, it is characterised in that the heat generating components is fixed heating zone, and the cavity is silk
Introduction channel, comprising the moving nozzle inside the cylinder-like structure that can insert fixed heating zone, the moving nozzle is hollow, front end
For nozzle, centre is silk introduction channel；The moving nozzle includes more than one；Comprising renovating on housing, opening is renovated can
Change moving nozzle；Fever head avris is preposition wire feed part, and the preposition wire feed part rear is wheeled loader.
The further technical scheme of the utility model is that the preposition wire-feeding part is to include feeding motor, feeding motor
And its feeding ratchet is installed on the power output shaft of reductor, feeding pawl wheel can drive material along the cavity for going out material
Go out.
The further technical scheme of the utility model is that the preposition wire-feeding part is that the fast quick change silk of Double-gear enters material returned dress
Put, it is characterised in that overall comprising device, device integrally includes motor, and the power output shaft of motor is fixedly connected with worm screw, also wrapped
Containing the connection guide wire means connected with motor side, silk hole is included above the connection guide wire means, connects guide wire means avris
Installing plate is fixed with, the axle of transverse direction is included on installing plate, horizontal axle includes two, worm-gear toothing is included on the horizontal axle of lower section
Take turns, auxiliary wheel is included on the horizontal axle of top, clamping gap, worm-gear toothing engagement snail are included between worm-gear toothing and auxiliary wheel
Bar, worm screw side are connected with screw rod, and screw rod is located in screw rod guide wire means through the screw on slide, slide, screw rod seal wire portion
Silk hole is included on part, screw rod guide wire means are connected with two platy structures, and platy structure tundish contains the axle by two transverse directions
Clamping gear and clamping auxiliary wheel are installed, silk can be put into by clamping between gear and clamping auxiliary wheel, screw rod, which rotates, can drive cunning
Seat moves on screw rod.
The further technical scheme of the utility model is that the connection guide wire means include connection guide wire means plate, connection
Silk groove is included on guide wire means plate, silk groove is located on the bearing of trend in silk hole.
The further technical scheme of the utility model is that the screw rod guide wire means avris has screw rod guide wire means plate, spiral shell
Silk groove is included on bar guide wire means plate, silk groove is located on the bearing of trend in silk hole.
The further technical scheme of the utility model is that described device is integrally located in a shell, and installing plate and screw rod are led
Two platy structures of silk part connection are close to a shell inwall；A housing at this is housing.
Scheme four：The method for preventing colour mixture plug wire, it is characterised in that comprising silk, silk end includes moving nozzle, the shifting
Dynamic nozzle is hollow, and front end is nozzle, and centre is silk introduction channel.Using silk as described above, sticking between silk mouth and silk is utilized
Stagnant power, directly silk mouth is also changed when changing thread.
Using the utility model of as above technical scheme, had the advantages that relative to prior art：1, avoid list
Silk heating is during silk is changed, the silk in nozzle chamber（Color）Defective material problem；Promote colour changing more will be direct.
2, avoid during silk moves back silk, silk is presented under molten condition, the adhesion with cavity, it is possible to achieve cavity and silk
Common perfection is exited；
3, effectively save colour changing（Silk）Time during advance and retreat silk；
4, using on 3D printing pen, using built-in silk, the tail of " the dragging silk " of existing 3D drawing pens is completely eliminated, allows and paints
It is cleaner to draw scene, it is neatly, smooth；
5, this patent combination patent《Portable movable polychrome 3D printing pistol device》The patent No.：ZL 2015 2
0096378.6 polychrome thread-changing device.Can perfection realize that polychrome changes silk（Color）.
Brief description of the drawings
In order to further illustrate the utility model, it is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is the overall structure diagram of embodiment two；
Fig. 2 is the implementation preparation combining structure schematic diagram of one replaceable part of embodiment；
Fig. 3 is the structural representation after embodiment one combines；
Fig. 4 is the enlarged diagram of improvement part；
Fig. 5 is the structural representation of two preposition feed section of embodiment；
Fig. 6 is the structural representation of embodiment three；
Fig. 7 is the preposition feed section side perspective schematic diagram of embodiment two；
Fig. 8 is that two preposition feed section of embodiment overlooks partial perspective schematic view；
Wherein：1. motor；2. power output shaft；3. connect guide wire means；4. connect guide wire means plate；5. connect seal wire portion
Part upper end；6. thread；7. auxiliary wheel；8. installing plate；9. worm-gear toothing；10. worm screw teeth portion；11. worm screw；12. screw rod guide wire means
Plate；13. screw rod；14. slide；15. clamp gear；18. clamp auxiliary wheel；A 19. groove；20. preposition feed section；21. bonnet；
22. renovate；23. gun body；24. moving nozzle；25. fix heating zone；26. heater strip；27. thread；28. wing plate.
Embodiment
Embodiment of the present utility model is illustrated below in conjunction with the accompanying drawings, embodiment is not formed to limit of the present utility model
System：
Embodiment one, i.e. scheme one；Can individually to sell, the individual that can be used alone, split adds the structure at this place
Heat changes a color head device, and comprising fixed heating zone, the fixed heating zone is cylindrical shape, is wound with heater strip outside it, it is special
Sign is that, also comprising the moving nozzle inside the cylinder-like structure that can insert fixed heating zone, the moving nozzle is hollow, front end
For nozzle, centre is silk introduction channel；The moving nozzle includes more than one.The technical scheme at this place is played substantive
Technique effect and its implementation process are as follows：Fixed heating zone uses tubular, inner hollow, and moving nozzle uses heat conductivility good
Good material is process；There is wing plate in afterbody, prevent moving nozzle from slipping into fixed heating zone；Moving nozzle is hollow, and front end is
Nozzle, centre is silk introduction channel；Can be according to different silk silk (colors）1-5 roots, for holding different silks（Color）, silk importing
After moving nozzle, into heating zone, heat transfer to nozzle, is melted silk by heating zone；Extrusion, complete drawing.Moving nozzle exits
Thermal conductive zone.And using the viscous force after silk fusing, while heat-conducting cylinder is exited into heating zone together, complete this silk（Color）Exit.Side
Just moving nozzle is changed.
As it is further preferably, with reference to Fig. 2 and Fig. 3；The moving nozzle afterbody includes wing plate, and the wing plate can prevent
Moving nozzle slips into heating zone.The fixed heating zone afterbody also includes wing plate.
Embodiment two：Embodiment two is improved based on ZL 2,015 2 0096378.6, its difference, is essentially consisted in,
As shown in figure 4, its preposition wire feed modular construction is inconsistent.The contents of the section is also documented in application 201621274031.7.
3D printing equipment, comprising housing, the housing includes heating header structure, and heating header structure includes out the chamber of material
Road, the cavity wall are heat generating components, it is characterised in that the heat generating components is fixed heating zone, and the cavity is silk
Introduction channel, comprising the moving nozzle inside the cylinder-like structure that can insert fixed heating zone, the moving nozzle is hollow, front end
For nozzle, centre is silk introduction channel；The moving nozzle includes more than one；Comprising renovating on housing, opening is renovated can
Change moving nozzle；Fever head avris is preposition wire feed part, and the preposition wire feed part rear is wheeled loader.
The fast quick change silk of Double-gear enters discharging device, it is characterised in that overall comprising device, device integrally includes motor, electricity
The power output shaft of machine is fixedly connected with worm screw, also comprising the connection guide wire means connected with motor side, the connection seal wire portion
Silk hole is included above part, connection guide wire means avris is fixed with installing plate, included on installing plate comprising horizontal axle, horizontal axle
Two, worm-gear toothing is included on the horizontal axle of lower section, auxiliary wheel, worm-gear toothing and auxiliary wheel are included on the horizontal axle of top
Between comprising clamping gap, worm-gear toothing engagement worm screw, worm screw side be connected with screw rod, screw rod is sliding through the screw on slide
Seat includes silk hole, screw rod guide wire means are connected with two platy structures, plate in screw rod guide wire means in screw rod guide wire means
Shape structure tundish contains is provided with clamping gear and clamping auxiliary wheel, clamping gear and clamping auxiliary wheel by the axle of two transverse directions
Between can be put into silk, screw rod, which rotates, to drive slide to be moved on screw rod.The substantive technology that the technical scheme at this place is played
Effect and its implementation process are as follows：Double-gear charging employs the effect of worm-gear toothing and auxiliary wheel clamping silk, and uses spiral shell
The effect lead-screw guide wire means of bar carry out equidirectional motion.Defective material in pen can not only be made to exit rapidly, and save and change
The time of silk, and can be according to the color for needing to change silk at any time of user.User is allowed to form a new experience completely.
Motor is clockwise and anticlockwise motor, moves back a button and inverts button.Double-gear enters silk, worm-drive band using leading portion motor
Dynamic gear on worm is rotated, and silk can be spread out of to a shell to greatest extent；And enter silk in the same direction, add that gear carries out pushes away
Power, silk is allowed to complete fusing and drawing completely into front end gear internal.
The connection guide wire means include connection guide wire means plate, connect and include silk groove on guide wire means plate, silk groove is located at
On the bearing of trend in silk hole.The screw rod guide wire means avris has screw rod guide wire means plate, and silk is included on screw rod guide wire means plate
Groove, silk groove are located on the bearing of trend in silk hole.
Double-gear charging can complete the demand that user changes silk (color) at any time.Any user in use, is thought suddenly
Change the color of silk, it is only necessary to press and move back a button, silk exits；Another material silk is directly directly now pressed into screw rod guide wire means
In the silk groove included on plate；In the clamping gap that silk leading portion includes between worm-gear toothing and auxiliary wheel, tooth is eliminated
Wheel needs to enter the time of leading portion gear by some time from rear end.And user can change certainly according to the needs of oneself
The color that oneself likes is created！Certainly, printing pen belongs to prior art, and this patent is to replace its internal feed section
Change.
When user needs to change thread in midway, it is only necessary to press and move back a button, rotate backward promotion silk, take the worm screw in stage
Transmission, raises a head, until exiting all silks completely.
Described device is integrally located in a shell, and two platy structures of installing plate and the connection of screw rod guide wire means are close to pen
Shell inwall；A housing at this is housing.Two platy structures can avoid gear from being rotated around screw rod close to a shell inwall.
The cooperation of motor and worm screw is employed, motor is reducing motor, drives worm screw with reducing motor, worm screw drives worm screw
Gear；Gear makes gear travel forward under the drive of worm screw, gear and driven pulley clamping silk, to pen tip movement, enters molten
Tabetisol；
Preferably, there is a chute from front to back on a shell, to stablize sliding block (nut）Can horizontal movement.Such as
The part of screw rod guide wire means where sliding block is located in the chute, and the screw rod guide wire means for being can be on a shell from forward direction
After move, i.e., along the structure side-to-side movement shown in Fig. 1 or Fig. 2.
It is 10-15cm that we, which design spiro rod length, and exposed silk groove is 10-15cm, is easy to user to remove silk.
Beneficial effect：
1）It is complete to enter silk.Employ Double-gear and enter silk, promote silk completely into gear；
2）It is complete to move back silk.Employ when moving back thread, silk is fallen back on rear end completely.
3）Silk is changed in midway（Color）.User can be carried out exiting at any time, and carry out changing silk when wanting to change at any time thread
（Color）.Old device, it is necessary to the step of silk is all exited outside pen, and entered again thread；
4）Installed, silk can be allowed directly to arrive at the gear on worm of front end, saved directly by silk above screw rod using silk groove
Saved for it is secondary enter silk time.
In a creative way, each effect of the above is individually present, moreover it is possible to the combination of the above results is completed with a nested structure.
Embodiment three：Embodiment three is improved based on ZL 2,015 2 0096378.6, except front heating part with
And moving nozzle improvement is outer, other are consistent with the patent.
Caution area is other to be：The difference of embodiment two and embodiment three, the difference of mainly preposition wire feed part components, class
As embodiment in the protection domain of this patent.
Example IV：
A kind of silk, it is characterised in that comprising silk, silk end includes moving nozzle, and the moving nozzle is hollow, and front end is spray
Mouth, centre is silk introduction channel.The structure at this place is can individually sell, the individual that can be used alone.
In summary, this patent has the following advantages that：
1, monofilament heating is avoided during silk is changed, the silk in nozzle chamber（Color）Defective material problem；Promote colour changing more
Will be direct.
2, avoid during silk moves back silk, silk is presented under molten condition, the adhesion with cavity, it is possible to achieve cavity and silk
Common perfection is exited；
3, effectively save colour changing（Silk）Time during advance and retreat silk；
4, using on 3D printing pen, using built-in silk, the tail of " the dragging silk " of existing 3D drawing pens is completely eliminated, allows and paints
It is cleaner to draw scene, it is neatly, smooth；
5, this patent combination patent《Portable movable polychrome 3D printing pistol device》The patent No.：ZL 2015 2
0096378.6 polychrome thread-changing device.Can perfection realize that polychrome changes silk（Color）.
In a creative way, each effect of the above is individually present, moreover it is possible to the combination of the above results is completed with a nested structure.
It is clear that the technique effect that above structure is realized is realized, discounting for additional technical scheme, this patent title is also
It can be a kind of print structure.Part details not shown in figure.
It should be noted that multiple schemes that this patent provides include the basic scheme of itself, independently of each other, not mutually
Restrict, but it can also be mutually combined in the case where not conflicting, and reach multiple effects and realize jointly.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.Ability
The technical staff in domain should be recognized that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model can also
There are various changes and modifications, these changes and improvements are both fallen within claimed scope.
Claims (8)
1. a color head device is changed in split heating, comprising fixed heating zone, the fixed heating zone is cylindrical shape, is wound with outside it
Heater strip, it is characterised in that also comprising the moving nozzle inside the cylinder-like structure that can insert fixed heating zone, the mobile spray
Mouth is hollow, and front end is nozzle, and centre is silk introduction channel；The moving nozzle includes more than one.
2. a color head device is changed in split heating as claimed in claim 1, it is characterised in that the moving nozzle afterbody includes the wing
Plate, the wing plate can prevent moving nozzle from slipping into heating zone, and the fixed heating zone afterbody also includes wing plate.
3.3D printing devices, comprising housing, the housing includes heating header structure, and heating header structure includes out the cavity of material,
The cavity wall is heat generating components, it is characterised in that the heat generating components is fixed heating zone, and the cavity imports for silk
Passage, comprising the moving nozzle inside the cylinder-like structure that can insert fixed heating zone, the moving nozzle is hollow, and front end is spray
Mouth, centre is silk introduction channel；The moving nozzle includes more than one；Comprising renovating on housing, opening is renovated and can changed
Moving nozzle；Fever head avris is preposition wire feed part, and the preposition wire feed part rear is wheeled loader.
4. 3D printing equipment as claimed in claim 3, it is characterised in that the preposition wire-feeding part be comprising feeding motor,
Feeding ratchet is installed, feeding pawl wheel can drive material along going out thing on the power output shaft of feeding motor and its reductor
The cavity of material is gone out.
5. 3D printing equipment as claimed in claim 3, it is characterised in that the preposition wire-feeding part is the fast quick change silk of Double-gear
Enter discharging device, overall comprising device, device integrally includes motor, and the power output shaft of motor is fixedly connected with worm screw, also included
The connection guide wire means connected with motor side, the connection guide wire means top include silk hole, and connection guide wire means avris is consolidated
Surely there is installing plate, the axle of transverse direction is included on installing plate, horizontal axle includes two, worm-gear toothing is included on the horizontal axle of lower section
Take turns, auxiliary wheel is included on the horizontal axle of top, clamping gap, worm-gear toothing engagement snail are included between worm-gear toothing and auxiliary wheel
Bar, worm screw side are connected with screw rod, and screw rod is located in screw rod guide wire means through the screw on slide, slide, screw rod seal wire portion
Silk hole is included on part, screw rod guide wire means are connected with two platy structures, and platy structure tundish contains the axle by two transverse directions
Clamping gear and clamping auxiliary wheel are installed, silk can be put into by clamping between gear and clamping auxiliary wheel, screw rod, which rotates, can drive cunning
Seat moves on screw rod.
6. 3D printing equipment as claimed in claim 5, it is characterised in that the connection guide wire means include connection guide wire means
Plate, connect and include silk groove on guide wire means plate, silk groove is located on the bearing of trend in silk hole.
7. 3D printing equipment as claimed in claim 5, it is characterised in that the screw rod guide wire means avris has screw rod seal wire portion
Part plate, silk groove is included on screw rod guide wire means plate, silk groove is located on the bearing of trend in silk hole.
8. 3D printing equipment as claimed in claim 5, it is characterised in that described device is integrally located in a shell, installing plate with
And two platy structures of screw rod guide wire means connection are close to a shell inwall；A shell at this is housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720128193.8U CN206703519U (en) | 2017-02-13 | 2017-02-13 | A color head device and 3D printing equipment are changed in split heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720128193.8U CN206703519U (en) | 2017-02-13 | 2017-02-13 | A color head device and 3D printing equipment are changed in split heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206703519U true CN206703519U (en) | 2017-12-05 |
Family
ID=60471812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720128193.8U Expired - Fee Related CN206703519U (en) | 2017-02-13 | 2017-02-13 | A color head device and 3D printing equipment are changed in split heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206703519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738887A (en) * | 2017-02-13 | 2017-05-31 | 张晓军 | A color head device and 3D printing equipment and silk are changed in split heating |
-
2017
- 2017-02-13 CN CN201720128193.8U patent/CN206703519U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738887A (en) * | 2017-02-13 | 2017-05-31 | 张晓军 | A color head device and 3D printing equipment and silk are changed in split heating |
| CN106738887B (en) * | 2017-02-13 | 2023-02-03 | 张晓军 | 3D printing apparatus and filament |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171227 Address after: 321200 Wujiang Zhejiang city of Jinhua province Wuyi County Road No. 316, Wuyi city science and technology incubator plant No. 7 on the west side of the first layer Patentee after: Wuyi Rui sting Nano Technology Co. Ltd. D Address before: 321000 Zhejiang City, Jinhua province Wuyi County spring garden, building 2, unit 402, 4 Patentee before: Zhang Xiaojun |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20200213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |