CN107415231A - The automatic material-changing device of 3D printer - Google Patents
The automatic material-changing device of 3D printer Download PDFInfo
- Publication number
- CN107415231A CN107415231A CN201710836845.8A CN201710836845A CN107415231A CN 107415231 A CN107415231 A CN 107415231A CN 201710836845 A CN201710836845 A CN 201710836845A CN 107415231 A CN107415231 A CN 107415231A
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- passage
- silk
- feed pipe
- support
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0007—Manufacturing coloured articles not otherwise provided for, e.g. by colour change
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- 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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
Abstract
The present invention provides a kind of automatic material-changing device of 3D printer, include support, feed pipe is provided with support, charging drive device is provided with feed pipe, support is connected by rotating shaft with rotating disk, rotating disk Driving Stepping Motor is provided with rotating shaft, some passages are provided with rotating disk, circumference of the passage along rotating disk is from top to bottom fixed through rotating disk, passage side wall is provided with silk detection means, material roller is provided with above passage, material roll drive motor is provided with each material roller, silk is wrapped on material roller and its head is each passed through passage downwards and feed pipe enters inside printing head.The present invention can realize automatic operation of reloading, and be switched over automatically when printing the model of multiple color, it is not necessary to manually be guarded, operating efficiency is high and significantly reduces the work load of operator.
Description
Technical field
The present invention relates to a kind of automatic material-changing device of 3D printer.
Background technology
3D printing technique development at present is very fast, and in the course of the work, silk material is in shower nozzle with electrical heating for 3D printer
Mode be heated to molten condition, shower nozzle is sticked on workbench according to certain path wire vent, the molten silk material of ejection,
One layer is often processed, workbench declines one layer of height, repeatedly layer by layer deposition, until completing the printing of a 3D model.3D is beaten
The main consumptive material of print is heat molten type material, if needing repeatedly to be reloaded during the model of printing multiple color, and it is existing
3D printer needs manually to be reloaded, and operation is very troublesome.In addition if clout is not enough to support completely in print procedure
If individual model, midway printing will be interrupted, and influence the continuity of print job, it usually needs and operating personnel guard in real time,
Changed in time during clout deficiency, automaticity is low, adds the work load of operator.
The content of the invention
The main object of the present invention is to provide a kind of automatic material-changing device of 3D printer, solves the people of existing 3D printer
Work is reloaded the defects of mode is troublesome in poeration, automaticity is low and operator's work load is big.
In order to realize goal of the invention, the technical solution adopted in the present invention is a kind of automatic material-changing device of 3D printer, bag
Support has been included, feed pipe is provided with support, charging drive device is provided with feed pipe, support is connected by rotating shaft and rotating disk
Connect, rotating disk Driving Stepping Motor be provided with rotating shaft, be provided with some passages on rotating disk, circumference of the passage along rotating disk by
Fixed under up to through rotating disk, passage side wall is provided with silk detection means, is provided with material roller above passage, each expects roller
On be provided with material roll drive motor, silk is wrapped on material roller and its head is each passed through downwards passage and feed pipe enters and beaten
Print inside shower nozzle.
The present invention is further characterized in that charging drive device includes two charging servomotors being oppositely arranged, and two are entered
The rotating shaft of material servomotor is deviated from each other and overlapped axially, and an elastic material wheel is respectively arranged with two rotating shafts.
Silk detection means is included in the generating laser and laser pickoff of the diametrically opposite setting of passage side wall.
Passage, material roller and material roll drive motor are respectively arranged with four, four groups of passages, material roller and material roll drive motor
It is distributed on rotating disk in " ten " word.
The beneficial effects of the invention are as follows：
The present invention can realize automatic operation of reloading, and be switched over automatically when printing the model of multiple color, it is not necessary to people
Work is guarded, and operating efficiency is high and significantly reduces the work load of operator.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is another angled arrangement schematic diagram of the present invention；
Fig. 3 is the charging driving device structure schematic diagram of the present invention；
Fig. 4 is the silk structure of the detecting device schematic diagram of the present invention；
Fig. 5 is the control system block diagram of the present invention.
In figure, 1. supports, 2. feed pipes, 3. charging drive devices, 4. rotating shafts, 5. rotating disks, 6. rotating disk Driving Stepping Motors,
7. passage, 8. silk detection means, 9. material rollers, 10. material roll drive motors, 11. charging servomotors, 12. pressure wheels, 13.
Generating laser, 14. laser pickoffs.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The present invention is described in detail with reference to the accompanying drawings and detailed description.
The present invention provides a kind of automatic material-changing device of 3D printer, includes support 1, feed pipe 2 is provided with support 1,
Charging drive device 3 is provided with feed pipe 2, support 1 is connected by rotating shaft 4 with rotating disk 5, and rotating disk driving is provided with rotating shaft 4
Stepper motor 6, some passages 7 are provided with rotating disk 5, and circumference of the passage 7 along rotating disk 5 is solid through rotating disk 5 from top to bottom
Fixed, the side wall of passage 7 is provided with silk detection means 8, and the top of passage 7 is provided with material roller 9, each to expect to be provided with material on roller 9
Roll drive motor 10, silk is wrapped on material roller 9 and its head is each passed through downwards passage 7 and feed pipe 2 enters printing and sprayed
Head is internal.
When it is implemented, support 1 is fixed on the printing sliding block of printer in company with sliding block together transversely and lengthwise movement,
Flat board is provided with support 1, feed pipe 2 is fixed on flat board vertically, and the lower port of feed pipe 2 is connected with printing head, upper end
Mouth is relative with the lower port of passage 7, is set relatively in the side wall of feed pipe 2 as shown in figure 3, charging drive device 3 includes two
The charging servomotor 11 put, in the rotating shaft insertion feed pipe 2 of two charging servomotors 11, two rotating shafts deviate from each other and
Axially overlap so as to form the space that silk passes through between two rotating shafts, an elastic material is respectively carried in two rotating shafts
Wheel 12, silk is clipped between two pressure wheels 12, and the spacing between two pressure wheels 12 is determined by the diameter of silk, the spacing one
As in the case of it is more smaller than silk diameter pressure wheel 12 is produced the frictional force of certain deformation increase between the two, pass through two pressure
The turning effort of material wheel 12 drives silk to move downward.Bearning mechanism is set to be connected with rotating shaft 4 on the flat board of support 1, rotating disk drives
Dynamic stepper motor 6 is connected driving rotating disk 5 with rotating shaft 4 by gear mechanism and circled around rotating shaft 4.Four are set on rotating disk 5
Group passage 7, material roller 9 and material roll drive motor 10, each group passage 7, material roller 9 and material roll drive motor 10 are on rotating disk 5
In cross distribution, rotating disk 5 rotating disk Driving Stepping Motor 6 drive under rotate fixed angle, realize every group of passage 7, material roller 9 and
Expect the transposition of roller Driving Stepping Motor 10.As shown in figure 4, silk detection means 8 is provided with the side wall of passage 7, including edge is led
The generating laser 13 and laser pickoff 14 of the diametrically opposite setting of the side wall of expects pipe 7, silk pass through silk detection means 8
During position, the laser that generating laser 13 is sent can not be received by laser pickoff 14.Detected and filled by silk when silk end
When putting 8 position, the laser that generating laser 13 is launched reaches laser pickoff 14, and laser pickoff 14 is connected simultaneously with controller
Information transmission will be detected to controller.
In print procedure, reloading under typically there will be two kinds of situations：One kind is replacing different colours silk in the course of work
Material, another kind is that the silk of material roller 9 in work is reloaded when being finished.
When the first situation is reloaded, after controller receives the signal that reloads, the material roller driving to work is issued instructions to
Two charging servomotors 11 make it reversely rotate simultaneously on motor 10 and feed pipe 2, and silk is drawn back and is wound into material roller 9
On, after silk end is by silk detection means 8 in passage 7, laser that generating laser 13 is sent reaches laser and connect
Device 14 is received, laser pickoff 14 passes the signal to controller, and controller issues instructions to material roll drive motor 10, charging servo
Motor 11 and rotating disk motor 6, material roll drive motor 10, charging servomotor 11 shut down, and rotating disk motor 6 drives
Turn disk 5 stops after rotating 90 °, 180 ° or 270 °, it is necessary to change above the arrival of material roller 9 feed pipe 2 of color silk, then control
Device processed issues instructions to two charging servomotors 11 in material roll drive motor 10 and feed pipe 2 on the material roller 9 and starts to rotate forward
Silk is driven to move downward and eventually enter into printing head, completion of reloading.
When second of situation is reloaded, when the silk on material roller 9 to work is finished, silk end passes through on passage 7
After silk detection means 8, the laser that generating laser 13 is launched reaches laser pickoff 14, and laser pickoff 14 transmits signal
To controller, controller directly transmits instruction makes virgin material roller 9 stop after going to the top of feed pipe 2 to rotating disk Driving Stepping Motor 6,
Subsequent controller send instructions to material roll drive motor 10 corresponding to the material roller 9 make silk through after passage 7 and feed pipe 2 most
Enter printing head eventually, complete to reload.
The respectively installation two of the material roller 9 of each color silk, can not only ensure to change not in the course of work on usual rotating disk 5
With color silk, while the silk that same color is changed when a material silk of roller 9 is finished can be met.The feeding roller 9 of rotating disk 5 it is total
Several sizes according to rotating disk 5 are designed, typically six, eight or ten.
General principle, principal character and the advantages of the present invention of the present invention, above-mentioned embodiment has been shown and described above
It is the principle of the present invention with specification, the present invention also has various change without departing from the spirit and scope of the present invention
And improvement, these changes and improvements are both fallen within the range of claimed invention.The protection domain of application claims is by weighing
Sharp claim and its equivalent define.
Claims (2)
1. a kind of automatic material-changing device of 3D printer, it is characterised in that include support (1), support is provided with feed pipe on (1)
(2) charging drive device (3), is provided with feed pipe (2), the support (1) is connected by rotating shaft (4) with rotating disk (5), rotating shaft
(4) rotating disk Driving Stepping Motor (6) is provided with, is provided with some passages (7) on rotating disk (5), the passage (7) along
The circumference of rotating disk (5) is fixed through rotating disk (5) from top to bottom, and passage (7) side wall is provided with silk detection means (8), guide
Material roller (9) is provided with above pipe (7), each expects to be provided with material roll drive motor (10) on roller (9), silk is wrapped in material roller (9)
Upper and its head is each passed through downwards passage (7) and feed pipe (2) enters inside printing head.
A kind of 2. automatic material-changing device of 3D printer as claimed in claim 1, it is characterised in that the charging drive device
(3) include two charging servomotors (11) being oppositely arranged, the rotating shaft of two charging servomotors (11) deviate from each other and
Axially overlap, an elastic material wheel (12) is respectively arranged with two rotating shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710836845.8A CN107415231A (en) | 2017-09-17 | 2017-09-17 | The automatic material-changing device of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710836845.8A CN107415231A (en) | 2017-09-17 | 2017-09-17 | The automatic material-changing device of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107415231A true CN107415231A (en) | 2017-12-01 |
Family
ID=60433577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710836845.8A Pending CN107415231A (en) | 2017-09-17 | 2017-09-17 | The automatic material-changing device of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107415231A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215195A (en) * | 2018-01-05 | 2018-06-29 | 王和能 | The seamless series-mounting of the wire body consumptive material of 3D printer colour print can be achieved |
| CN108689195A (en) * | 2018-05-30 | 2018-10-23 | 福建工程学院 | A kind of 3D printer automatic feeder and its control method |
| CN111531873A (en) * | 2020-06-02 | 2020-08-14 | 汇天威（香河）科技有限公司 | Multi-material 3D printing system and method |
| CN112622272A (en) * | 2020-12-12 | 2021-04-09 | 四川大学 | Prevent blockking up many wire rods formula fused deposition modeling 3D print head |
| CN112917911A (en) * | 2021-02-04 | 2021-06-08 | 哈尔滨工业大学 | Multi-printing-head device capable of printing hybrid fibers and with adjustable height |
| CN113500778A (en) * | 2021-08-16 | 2021-10-15 | 吉林大学 | Multi-material multifunctional switchable 3D printing system and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228065A (en) * | 2013-06-08 | 2014-12-24 | 西安非凡士机器人科技有限公司 | Automatic material changing device of 3D printing machine |
-
2017
- 2017-09-17 CN CN201710836845.8A patent/CN107415231A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228065A (en) * | 2013-06-08 | 2014-12-24 | 西安非凡士机器人科技有限公司 | Automatic material changing device of 3D printing machine |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215195A (en) * | 2018-01-05 | 2018-06-29 | 王和能 | The seamless series-mounting of the wire body consumptive material of 3D printer colour print can be achieved |
| CN108215195B (en) * | 2018-01-05 | 2019-01-08 | 绍兴柯桥恒松针纺有限公司 | The seamless series-mounting of the wire body consumptive material of 3D printer colour print can be achieved |
| CN108689195A (en) * | 2018-05-30 | 2018-10-23 | 福建工程学院 | A kind of 3D printer automatic feeder and its control method |
| CN108689195B (en) * | 2018-05-30 | 2023-10-17 | 福建工程学院 | Automatic feeding device of 3D printer and control method thereof |
| CN111531873A (en) * | 2020-06-02 | 2020-08-14 | 汇天威（香河）科技有限公司 | Multi-material 3D printing system and method |
| CN112622272A (en) * | 2020-12-12 | 2021-04-09 | 四川大学 | Prevent blockking up many wire rods formula fused deposition modeling 3D print head |
| CN112622272B (en) * | 2020-12-12 | 2022-04-01 | 四川大学 | Prevent blockking up many wire rods formula fused deposition modeling 3D print head |
| CN112917911A (en) * | 2021-02-04 | 2021-06-08 | 哈尔滨工业大学 | Multi-printing-head device capable of printing hybrid fibers and with adjustable height |
| CN112917911B (en) * | 2021-02-04 | 2022-09-20 | 哈尔滨工业大学 | Multi-printing-head device capable of printing hybrid fibers and with adjustable height |
| CN113500778A (en) * | 2021-08-16 | 2021-10-15 | 吉林大学 | Multi-material multifunctional switchable 3D printing system and method |
| CN113500778B (en) * | 2021-08-16 | 2022-03-15 | 吉林大学 | Multi-material multifunctional switchable 3D printing system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107415231A (en) | The automatic material-changing device of 3D printer | |
| CN203293543U (en) | Automatic material changing device of 3D (three-dimensional) printing machine | |
| CN106239920A (en) | A kind of 3D printer quickly reloads equipment | |
| CN104228065A (en) | Automatic material changing device of 3D printing machine | |
| CN103129166B (en) | Image recording structure and image recording process | |
| CN203845469U (en) | Paper pass box stacking and un-stacking device for automated verification system of electric energy meter | |
| JP2005314001A5 (en) | ||
| JPS59230933A (en) | Controller for transferring sheet paper layer to subsequent working machine in response to working cycle | |
| CN102673828A (en) | Injector fully-automatic packaging machine | |
| BR112012014766B1 (en) | installation for printing on containers and method for operating the same | |
| US20090188212A1 (en) | Apparatus for automatic belt pressure adjustment for coupon separation | |
| CN103043471B (en) | Based on the cork paper rewinding machine of Fu | |
| CN1021425C (en) | Sheet feeding apparatus | |
| CN106274100B (en) | Highspeed gravure printing process | |
| CN103253010A (en) | Method and device for controlling tension applied to media web | |
| CN105966041B (en) | A kind of laser positioning windowing combination process | |
| CN205522977U (en) | Chemical industry coating cask transfer machine | |
| CN104786673B (en) | The introduction method of recording device and recorded medium to transport path | |
| CN104070849B (en) | Printing equipment, printing process | |
| CN201566196U (en) | Digital paper spacing control device for laminating machine | |
| CN104441979B (en) | Tape deck | |
| CN104136226B (en) | Cut move media | |
| CN102031688A (en) | Defect marking method and device for cloth inspecting machine | |
| CN106956521A (en) | A kind of printer paper feed positioner, printer and bank self-help terminal | |
| CN103935809B (en) | One is applicable to stamp color development machine tensioner and regulates conveying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171201 |
|
| WD01 | Invention patent application deemed withdrawn after publication |