CN104228065A - Automatic material changing device of 3D printing machine - Google Patents
Automatic material changing device of 3D printing machine Download PDFInfo
- Publication number
- CN104228065A CN104228065A CN201310226974.7A CN201310226974A CN104228065A CN 104228065 A CN104228065 A CN 104228065A CN 201310226974 A CN201310226974 A CN 201310226974A CN 104228065 A CN104228065 A CN 104228065A
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- material roller
- passage
- changing device
- feed pipe
- 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
Landscapes
- Dot-Matrix Printers And Others (AREA)
Abstract
The invention discloses an automatic material changing device of a 3D printing machine. The automatic material changing device comprises a support, wherein a feed pipe is arranged on the support; a feed driving device is arranged on the feed pipe; the support is connected with a rotating disk through a rotating shaft; a rotating disk driving stepping motor is arranged on the rotating shaft; a plurality of material guide pipes are arranged on the rotating disk, and penetrate through the rotating disk from top to bottom along the circumference of the rotating disk to be fixed; wire material detection devices are arranged on the side walls of the material guide pipes; material rollers are arranged above the material guide pipes, and each material roller is provided with a material roller driving motor; wire materials are wound on the material rollers, and the head parts of the wire materials respectively penetrate downwards through the material guide pipes and the feed pipe and then go into a printing spray head. The automatic material changing device disclosed by the invention can realize automatic material changing operation; when models with multiple colors are printed, automatic switching can be performed, and artificial guard is not required; and the working efficiency is high, and the work burden of an operator is greatly alleviated.
Description
Technical field
The invention belongs to three-dimensional printing technology field, relate to the automatic material-changing device of a kind of 3D printer.
Background technology
Current 3D printing technique development is very fast, 3D printer in the course of the work, silk material is heated to molten condition in electrically heated mode in shower nozzle, shower nozzle is according to certain path wire vent, the molten silk material of ejection sticks on workbench, often processes one deck, and workbench declines the height of one deck, layer by layer deposition repeatedly, until the printing completing a 3D model.The main consumptive material that 3D prints is heat molten type material, if need repeatedly to reload when printing the model of multiple color, and existing 3D printer needs manually to reload, and operation bothers very much.If in print procedure, clout is not enough to support complete model in addition, midway prints will interrupt, and affects the continuity of print job, usually operating personnel are needed to guard in real time, change in time when clout is not enough, automaticity is low, adds the work load of operator.
Summary of the invention
Main purpose of the present invention is to provide the automatic material-changing device of a kind of 3D printer, solves mode of manually the reloading troublesome poeration of existing 3D printer, automaticity is low and operator's work load is large defect.
In order to realize goal of the invention, the technical solution adopted in the present invention is, the automatic material-changing device of a kind of 3D printer, include support, support is provided with feed pipe, feed pipe is provided with charging drive unit, support is connected with rotating disk by rotating shaft, rotating shaft is provided with rotating disk Driving Stepping Motor, rotating disk is provided with some passages, passage is from top to bottom fixed through rotating disk along the circumference of rotating disk, passage sidewall is provided with silk material checkout gear, material roller is provided with above passage, each material roller is provided with material roller drive motors, silk material is wrapped on material roller and its head is each passed through passage downwards and feed pipe enters printing head inside.
Feature of the present invention is also, charging drive unit comprises two charging servomotors be oppositely arranged, and the rotating shaft of two charging servomotors mutually departs from and axially overlapping, and two rotating shafts is respectively arranged with an elastic material wheel.
Silk material checkout gear is included in the generating laser and laser pickoff that passage sidewall diametric(al) is oppositely arranged.
Passage, material roller and material roller drive motors are respectively arranged with four, four groups of passage, material roller and material roller drive motors distributions in " ten " word on rotating disk.
The invention has the beneficial effects as follows:
The present invention can realize operation of automatically reloading, and automatically switching, need not manually guard when printing the model of multiple color, and operating efficiency is high and significantly reduce the work load of operator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is another angled arrangement schematic diagram of the present invention;
Fig. 3 is charging driving device structure schematic diagram of the present invention;
Fig. 4 is silk material structure of the detecting device schematic diagram of the present invention;
Fig. 5 is control system block diagram of the present invention.
In figure, 1. support, 2. feed pipe, 3. charging drive unit, 4. rotating shaft, 5. rotating disk, 6. rotating disk Driving Stepping Motor, 7. passage, 8. thread material checkout gear, 9. material roller, 10. material roller drive motors, 11. charging servomotors, 12. pressure wheels, 13. generating lasers, 14. laser pickoffs.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
The invention provides the automatic material-changing device of a kind of 3D printer, include support 1, support 1 is provided with feed pipe 2, feed pipe 2 is provided with charging drive unit 3, support 1 is connected with rotating disk 5 by rotating shaft 4, rotating shaft 4 is provided with rotating disk Driving Stepping Motor 6, rotating disk 5 is provided with some passages 7, passage 7 is from top to bottom fixed through rotating disk 5 along the circumference of rotating disk 5, passage 7 sidewall is provided with silk material checkout gear 8, material roller 9 is provided with above passage 7, each material roller 9 is provided with material roller drive motors 10, silk material is wrapped on material roller 9 and its head is each passed through passage 7 downwards and feed pipe 2 enters printing head inside.
During concrete enforcement, on the printing slide block that support 1 is fixed on printer in company with slide block together transversely and lengthwise movement, support 1 is provided with flat board, feed pipe 2 is vertically fixed on flat board, the lower port of feed pipe 2 is connected with printing head, upper port is relative with the lower port of passage 7, as shown in Figure 3, charging drive unit 3 comprises two charging servomotors 11 be oppositely arranged on feed pipe 2 sidewall, the rotating shaft of two charging servomotors 11 is inserted in feed pipe 2, two rotating shafts mutually depart from and are axially overlapping thus between two rotating shafts, forming the space that silk material passes through, respectively with an elastic material wheel 12 in two rotating shafts, silk feed collet is between two pressure wheels 12, the diameter that spacing between two pressure wheels 12 is expected by silk determines, this spacing generally make pressure wheel 12 more smaller than silk material diameter produces certain deformation increase frictional force between the two, moved downward by the turning effort band movable wire material of two pressure wheels 12.The flat board of support 1 is arranged Bearning mechanism to be connected with rotating shaft 4, rotating disk Driving Stepping Motor 6 to be connected with rotating shaft 4 by gear mechanism and to drive rotating disk 5 to circle around rotating shaft 4.Rotating disk 5 is arranged four groups of passages 7, material roller 9 and material roller drive motors 10, each group of passage 7, material roller 9 and material roller drive motors 10 are cross distribution on rotating disk 5, rotating disk 5 rotates fixed angle under rotating disk Driving Stepping Motor 6 drives, and realizes the transposition often organizing passage 7, material roller 9 and material roller Driving Stepping Motor 10.As shown in Figure 4, passage 7 sidewall is provided with silk material checkout gear 8, comprise the generating laser 13 and laser pickoff 14 that are oppositely arranged along passage 7 sidewall diametric(al), when the position by silk material checkout gear 8 expected by silk, the laser that generating laser 13 sends cannot be received by laser pickoff 14.When the position of silk material end by silk material checkout gear 8, the laser that generating laser 13 is launched arrives laser pickoff 14, and laser pickoff 14 is connected with controller and will detects that information is sent to controller.
In print procedure, reloading under generally there will be two kinds of situations: one changes different colours silk material in the course of work, another kind is that material roller 9 material in work reload when being finished.
When the first situation is reloaded, after controller receives the signal that reloads, send instruction makes it reversely rotate to two charging servomotors 11 on the material roller drive motors 10 worked and feed pipe 2 simultaneously, silk material is drawn back and is wound on material roller 9, after silk material end is by the silk material checkout gear 8 in passage 7, the laser that generating laser 13 sends arrives laser pickoff 14, laser pickoff 14 passes the signal to controller, controller sends instruction feed roller drive motors 10, charging servomotor 11 and rotating disk drive motors 6, material roller drive motors 10, charging servomotor 11 shuts down, rotating disk drive motors 6 drives rotating disk 5 to rotate 90 °, 180 ° or 270 °, need the material roller 9 changing color silk material to arrive after above feed pipe 2 to stop, controller sends instruction and starts to rotate forward band movable wire material to two charging servomotors 11 in the material roller drive motors 10 on this material roller 9 and feed pipe 2 and move downward and finally enter printing head subsequently, reload.
When the second situation is reloaded, when silk material on the material roller 9 worked is finished, silk material end is by after silk material checkout gear 8 on passage 7, the laser that generating laser 13 is launched arrives laser pickoff 14, laser pickoff 14 passes the signal to controller, controller directly sends instruction makes new material roller 9 forward stopping after above feed pipe 2 to rotating disk Driving Stepping Motor 6, the instruction of controller transmission subsequently makes silk material finally enter printing head through after passage 7 and feed pipe 2 to the material roller drive motors 10 of this material roller 9 correspondence, completes and reloads.
On usual rotating disk 5, the material roller 9 of often kind of color silk material respectively installs two, not only can ensure to change different colours silk material in the course of work, can meet the silk material changing same color when a material roller 9 material are finished simultaneously.On rotating disk 5, the sum of material roller 9 designs according to the size of rotating disk 5, can be six, eight or ten usually.
More than show and describe general principle of the present invention, principal character and advantage of the present invention; above-mentioned embodiment and description are principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain of application claims is defined by claims and equivalent thereof.
Claims (4)
1. the automatic material-changing device of 3D printer, it is characterized in that, include support (1), support (1) is provided with feed pipe (2), feed pipe (2) is provided with charging drive unit (3), described support (1) is connected with rotating disk (5) by rotating shaft (4), rotating shaft (4) is provided with rotating disk Driving Stepping Motor (6), rotating disk (5) is provided with some passages (7), described passage (7) is from top to bottom fixed through rotating disk (5) along the circumference of rotating disk (5), passage (7) sidewall is provided with silk material checkout gear (8), passage (7) top is provided with material roller (9), each material roller (9) is provided with material roller drive motors (10), silk material is wrapped in that material roller (9) is upper and its head is each passed through passage (7) downwards and feed pipe (2) enters printing head inside.
2. the automatic material-changing device of a kind of 3D printer as claimed in claim 1, it is characterized in that, described charging drive unit (3) comprises two charging servomotors (11) be oppositely arranged, the rotating shaft of two charging servomotors (11) mutually departs from and is axially overlapping, and two rotating shafts is respectively arranged with elastic material wheel (12).
3. the automatic material-changing device of a kind of 3D printer as claimed in claim 1, it is characterized in that, described silk material checkout gear (8) is included in the generating laser (13) and laser pickoff (14) that passage (7) sidewall diametric(al) is oppositely arranged.
4. the automatic material-changing device of a kind of 3D printer as claimed in claim 1, it is characterized in that, described passage (7), material roller (9) and material roller drive motors (10) are respectively arranged with four, and four groups of passages (7), material roller (9) and material roller drive motors (10) are in the upper distribution in " ten " word of rotating disk (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226974.7A CN104228065A (en) | 2013-06-08 | 2013-06-08 | Automatic material changing device of 3D printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226974.7A CN104228065A (en) | 2013-06-08 | 2013-06-08 | Automatic material changing device of 3D printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104228065A true CN104228065A (en) | 2014-12-24 |
Family
ID=52217384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310226974.7A Pending CN104228065A (en) | 2013-06-08 | 2013-06-08 | Automatic material changing device of 3D printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104228065A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690967A (en) * | 2015-02-02 | 2015-06-10 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printer and three-dimensional printing method |
| CN104810467A (en) * | 2015-04-21 | 2015-07-29 | 胡增荣 | Multi-material multi-function 3D print processing unit |
| CN106142559A (en) * | 2015-05-13 | 2016-11-23 | 新都有限公司 | 3D printer silk material is for arranging device |
| CN106584858A (en) * | 2016-11-08 | 2017-04-26 | 西安交通大学青岛研究院 | Novel wire feeding machine achieving automatic material replacing and continuous printing of material breakage |
| CN106799834A (en) * | 2017-02-09 | 2017-06-06 | 苏州肯美威机械制造有限公司 | A kind of many material 3 D-printing machine nozzles |
| CN107415231A (en) * | 2017-09-17 | 2017-12-01 | 长沙远达华信息科技有限公司 | The automatic material-changing device of 3D printer |
| CN110039782A (en) * | 2019-04-28 | 2019-07-23 | 广东工业大学 | A kind of 3D printer is automatically continuous to expect networking feedback device and its working method |
| CN110920054A (en) * | 2019-11-29 | 2020-03-27 | 浙江理工大学 | Automatic trade 3D printer of silk |
| CN112659509A (en) * | 2019-10-16 | 2021-04-16 | 北京普益盛济科技有限公司 | Method for manufacturing multi-section resin coated pipes with different hardness by continuous extrusion |
| CN113561484A (en) * | 2021-08-16 | 2021-10-29 | 吉林大学 | Direct-writing-based multi-material composite 3D printing system and method |
| CN114434801A (en) * | 2022-03-14 | 2022-05-06 | 中国计量大学 | Wire replacing mechanism capable of automatically replacing 3D consumable wire |
| 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 |
-
2013
- 2013-06-08 CN CN201310226974.7A patent/CN104228065A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690967A (en) * | 2015-02-02 | 2015-06-10 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printer and three-dimensional printing method |
| CN104810467A (en) * | 2015-04-21 | 2015-07-29 | 胡增荣 | Multi-material multi-function 3D print processing unit |
| CN106142559A (en) * | 2015-05-13 | 2016-11-23 | 新都有限公司 | 3D printer silk material is for arranging device |
| CN106142559B (en) * | 2015-05-13 | 2018-09-21 | 新都有限公司 | 3D printer silk material is for arranging device |
| CN106584858A (en) * | 2016-11-08 | 2017-04-26 | 西安交通大学青岛研究院 | Novel wire feeding machine achieving automatic material replacing and continuous printing of material breakage |
| CN106584858B (en) * | 2016-11-08 | 2018-11-23 | 西安交通大学青岛研究院 | A kind of novel wire feed machine continuously printed with fracture that reloads automatically |
| CN106799834A (en) * | 2017-02-09 | 2017-06-06 | 苏州肯美威机械制造有限公司 | A kind of many material 3 D-printing machine nozzles |
| CN107415231A (en) * | 2017-09-17 | 2017-12-01 | 长沙远达华信息科技有限公司 | The automatic material-changing device of 3D printer |
| CN110039782A (en) * | 2019-04-28 | 2019-07-23 | 广东工业大学 | A kind of 3D printer is automatically continuous to expect networking feedback device and its working method |
| CN112659509A (en) * | 2019-10-16 | 2021-04-16 | 北京普益盛济科技有限公司 | Method for manufacturing multi-section resin coated pipes with different hardness by continuous extrusion |
| CN110920054A (en) * | 2019-11-29 | 2020-03-27 | 浙江理工大学 | Automatic trade 3D printer of silk |
| CN110920054B (en) * | 2019-11-29 | 2024-05-10 | 浙江理工大学 | Automatic trade 3D printer of silk |
| CN113561484A (en) * | 2021-08-16 | 2021-10-29 | 吉林大学 | Direct-writing-based multi-material composite 3D printing system and method |
| CN113561484B (en) * | 2021-08-16 | 2022-03-25 | 吉林大学 | Direct-writing-based multi-material composite 3D printing system and method |
| CN114434801A (en) * | 2022-03-14 | 2022-05-06 | 中国计量大学 | Wire replacing mechanism capable of automatically replacing 3D consumable wire |
| CN114434801B (en) * | 2022-03-14 | 2024-07-16 | 中国计量大学 | Wire replacing mechanism capable of automatically replacing 3D consumable wire |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203293543U (en) | Automatic material changing device of 3D (three-dimensional) printing machine | |
| CN104228065A (en) | Automatic material changing device of 3D printing machine | |
| CN106239920A (en) | A kind of 3D printer quickly reloads equipment | |
| CN103950202B (en) | Three-dimensional printer | |
| CN107415231A (en) | The automatic material-changing device of 3D printer | |
| CN205310846U (en) | Multicolor printer that possesses colour mixture function | |
| CN103934149B (en) | A kind of silication device of medical needle needle tubing surface and silicification technics | |
| WO2013181836A1 (en) | Inkjet printing device and printing method | |
| BR112015010992B1 (en) | PRINTING SYSTEM FOR PRINTING ON EXTERNAL OBJECT SURFACES AND METHOD OF PRINTING ON EXTERNAL OBJECT SURFACES | |
| CN104761157A (en) | Optical fiber cable coloring rewinding machine | |
| CN203831996U (en) | Novel ready-made clothes seamless continuous ink jet printing system | |
| CN204773620U (en) | Dual spray 3D printer | |
| WO2015095992A1 (en) | Inkjet printing apparatus and printing method | |
| CN105235221A (en) | 3D printer and printing method thereof | |
| CN104772984A (en) | Ink-jet printer | |
| CN104136226A (en) | Cutting a moving media | |
| EP2848415B1 (en) | Device for printing containers, in particular by means of a rotary machine | |
| CN103481665A (en) | Movable execution system for on-line circumferential code spraying of inner wall of hollow cylindrical product | |
| JP2020062877A (en) | System and method for printing on three-dimensional objects with ultraviolet curable inks in direct-to-object printer | |
| CN204998101U (en) | But flexographic printing machine that adjustable china ink trench was put | |
| CN105291599A (en) | Synchronization printing heat transfer printing coding machine and synchronization printing method | |
| CN204998106U (en) | Can control and adjust gentle flexographic printing machine who prints cylinder of undertaking printing of | |
| CN102229282A (en) | Optical cable ink writer | |
| CN204095305U (en) | A kind of hot transfer coding machine of isochronous printing | |
| CN104210230B (en) | Printer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |