CN105437556B - Three-dimensional printer with fracture alarm - Google Patents
Three-dimensional printer with fracture alarm Download PDFInfo
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- CN105437556B CN105437556B CN201510976190.5A CN201510976190A CN105437556B CN 105437556 B CN105437556 B CN 105437556B CN 201510976190 A CN201510976190 A CN 201510976190A CN 105437556 B CN105437556 B CN 105437556B
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- printing
- dimensional printer
- inductor
- movable stand
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Abstract
The invention discloses a kind of three-dimensional printer with fracture alarm, including casing (1) and the controller, movable stand, print platform (2), feeding device, inductor (14) and the print.er port on movable stand that are arranged in casing；Controller is electrically connected with movable stand can control movable stand movement above the print area on print platform (2)；Feeding device is connected such that the printing raw band (6) received is heated into molten condition and be ejected on print platform by print.er port with print.er port and is molded；Wherein, inductor is arranged on casing and towards printing raw band irradiation to enable inductor to sense printing raw band, and audible-visual annunciator (15) is also electrically connected with inductor (14).The three-dimensional printer can watchful operating personnel find that print procedure lacks material or fracture phenomenon in time, avoid influenceing 3 D-printing product quality or printhead lacking material idle running and cause energy waste.
Description
Technical field
The present invention relates to printing device, in particular it relates to a kind of three-dimensional printer with fracture alarm.
Background technology
Three-dimensional printer, it is that one kind is based on mathematical model, using moulding materials such as powdery metal or plastics, by successively
The equipment that the mode of printing constructs three-dimensional body.
But existing three-dimensional printer is when large-sized object is printed, it is general it is time-consuming long, consumptive material it is more, so in material
Expect supply respect, if can not supply in time, causing model, all that has been achieved is spoiled, delays the production time.Therefore personnel are usually needed
Guard on side, to change supply material in time, cause the waste of human resource in production process.
Accordingly, it is desirable to provide it is a kind of can watchful operating personnel find that print procedure lacks material or fracture phenomenon and had in time
The three-dimensional printer of fracture alarm.
The content of the invention
It is an object of the invention to provide a kind of three-dimensional printer with fracture alarm, the three-dimensional printer watchful can be grasped
Make personnel and find that print procedure lacks material or fracture phenomenon in time, avoid influenceing 3 D-printing product quality or printhead lacks material idle running
Cause energy waste.
To achieve these goals, the invention provides a kind of three-dimensional printer with fracture alarm, including casing and
Controller, movable stand, print platform, feeding device, inductor and the printing on movable stand being arranged in casing
Port；Controller is electrically connected with movable stand so that movable stand can be controlled to be moved above the print area on print platform；Feed
Device and print.er port are connected such that the printing raw band received is heated into molten condition and is ejected to by print.er port
It is molded on print platform；Wherein, inductor is arranged on casing and towards the irradiation of printing raw band inductor is felt
Printing raw band should be arrived, audible-visual annunciator is also electrically connected with inductor.
Preferably, print.er port includes rotatable printing disk and multiple printheads and printhead on printing disk
Discharging opening be vertically oriented to print platform；Feeding device includes multiple feed reels, and feed reel is corresponded with printhead and filled
It is equipped with the printing raw band that different colours are added into different printheads.
Preferably, movable stand includes two sliding grooves, two elevating levers and a hack lever；Wherein, two sliding grooves are put down
Row is arranged on print platform, and the both ends of hack lever are connected with sliding groove and can back and forth transported along the length direction of sliding groove respectively
It is dynamic；Elevating lever is arranged on the outside of sliding groove and is connected with sliding groove with the direction liter for driving sliding groove along vertical print platform
Drop.
Preferably, be connected by rotary shaft with the bottom face of hack lever and print disk can be along the axle around rotary shaft for printing disk
Rotated to direction, and rotary shaft can move along the length direction of hack lever.
Preferably, print on the periphery wall of disk circumferentially arranged with strip tooth, motor and drive gear are additionally provided with hack lever, drive
The tooth that moving gear is set in the rotary shaft of motor and on drive gear can engage with strip tooth.
Preferably, the movable end for printing raw band pulls out the side wall through casing from feed reel and extends into printing
In head.
Preferably, outwardly convex passes through guide groove and printhead formed with guide groove, printing raw band in the side wall of casing
It is connected.
Preferably, the one or both ends of guide groove are provided with screen pipe.
Preferably, screen pipe is transparent rubber pipe.
Preferably, inductor irradiates towards the porch of screen pipe.
According to above-mentioned technical proposal, the present invention is added into print.er port in feeding device and installed on the path of printing raw material
One inductor, and the inductor is provided towards printing raw band irradiation, so, when inductor can sense printing raw material
With it is smooth by when, 3 D-printing operation be normally carried out；It will start phase therewith when inductor sensing is less than printing raw band
The audible-visual annunciator of connection, the operating personnel that audible-visual annunciator sends near the sound and bright prompting have found and exclude to lack material in time
Or fracture failure, ensure that three-dimensional printer runs well.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is that the structure of the three-dimensional printer with fracture alarm in a kind of embodiment provided by the invention is shown
It is intended to.
Description of reference numerals
1- casing 2- print platforms
3- prints disk 4- printheads
5- feed reel 6- printing raw bands
7- sliding groove 8- elevating levers
9- hack lever 10- motors
11- drive gear 12- guide grooves
13- screen pipe 14- inductors
15- audible-visual annunciators
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, the noun of locality included in term such as " top, bottom " is only
Represent orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, and be not construed as to this
The limitation of term.
Referring to Fig. 1, the present invention provides a kind of three-dimensional printer with fracture alarm, including casing 1 be arranged on casing 1
Interior controller, movable stand, print platform 2, feeding device, inductor 14 and the print.er port on movable stand；Control
Device processed is electrically connected with movable stand so that movable stand can be controlled to be moved above the print area on print platform 2；Feeding device with
Print.er port is connected such that the printing raw band 6 received is heated into molten condition and is ejected to printing by print.er port and put down
It is molded on platform 2；Wherein, inductor 14 is arranged on casing 1 and irradiated towards printing raw band 6 to enable inductor 14 to feel
Printing raw band 6 should be arrived, audible-visual annunciator 15 is also electrically connected with inductor 14.
Pass through above-mentioned technical proposal, the sensing of installation one on the path of printing raw material is added into print.er port in feeding device
Device 14, and the inductor 14 is provided towards printing raw band 6 and irradiated, so, when inductor 14 can sense that printing is former
Material strip 6 it is smooth by when, 3 D-printing operation be normally carried out；It will start when inductor 14 is sensed less than printing raw band 6
Connected audible-visual annunciator 15, the operating personnel that audible-visual annunciator 15 sends near the sound and bright prompting have found in time
And exclude to lack material or fracture failure, ensure that three-dimensional printer runs well.
In print procedure, in order to print 3 D color object, at least need more to three-dimensional printer offer
The raw band of kind different colours, and in order to guarantee continuously printing objects, multiple raw material tape drums are required for comprising a certain amount of
Raw material, cause the overall volume of the three-dimensional printer to increase.And in print procedure, the demand of plurality of raw materials is
State change, result in the need for being replaced as frequently as raw material box, so not only extend the time of 3 D-printing, and cause different face
Colour transition section printing effect is poor, influences the final effect of printout.In order to solve the above-mentioned technical problem, preferred print.er port bag
Include rotatable printing disk 3 and be vertically oriented to print installed in the multiple printheads 4 and the discharging opening of printhead 4 printed on disk 3
Platform 2；Feeding device includes multiple feed reels 5, and feed reel 5 and printhead 4 correspond assembling with to different printings
The printing raw band 6 of different colours is added in first 4.So, when a printhead 4 on printing disk 3 completes this kind of color or matter
After the printing on ground, printing disk 3 can is rotated efficiently and easily by the another of a kind of different color under printing or quality raw material
Individual printhead 4, which is moved to above 3 D-printing semi-finished product, to be continued to print.It so can very quickly switch different colours or quality,
Printing changeover portion is optimized, not only saves the printing effect that the time-write interval also improves three-dimensional body.
In present embodiment, in order to simplify the mechanical structure of movable stand, it is easy to it to drive printhead 4 on print platform 2
Fang Yidong hovers to carry out printing, it is preferable that movable stand includes two sliding grooves, 7, two elevating levers 8 and a frame
Bar 9；Wherein, two sliding grooves 7 are set in parallel on print platform 2, and the both ends of hack lever 9 are connected respectively with sliding groove 7 and energy
Enough length directions along sliding groove 7 move back and forth；Elevating lever 8 is arranged on the outside of sliding groove 7 and is connected with sliding groove 7 with band
Direction lifting of the dynamic sliding groove 7 along vertical print platform 2.
In above-mentioned moving process, for the ease of the particular location of the printhead 4 on regulation printing disk 3 so that printing behaviour
Make that any one point on whole print platform 2 can be covered, expand print area, it is preferable that printing disk 3 by rotary shaft with
The bottom face of hack lever 9 is connected and prints disk 3 can be along the axial direction rotation around rotary shaft, and rotary shaft can be along hack lever
9 length direction movement.
In addition, controlling the rotation of printing disk 3 for the ease of staff's remote operation, the periphery wall of disk 3 is preferably printed
On circumferentially arranged with strip tooth, motor 10 and drive gear 11 are additionally provided with hack lever 9, drive gear 11 is set in turning for motor 10
Tooth on moving axis and on drive gear 11 can engage with strip tooth.So, remote control motor 10 rotates, and is set in motor 10
Drive gear 11 in rotating shaft also begins to rotate, and passes through the tooth on drive gear 11 and the strip tooth on the printing periphery wall of disk 3
Mutual cooperation effect prints the synchronous axial system of disk 3 to drive, and next required printhead 4 on disk 3 to be printed is moved to 3 D-printing
Just motor stopping printing disk 3 is closed when above object to rotate, and now once changes the operation of print colors or texture material
To complete.
During 3 D-printing, in order to intuitively detect the color or quality of printing raw band 6, people easy to operation
Winding causes to be fed the failure of difficulty member between each other for discovery materials mistake or exclusion printing raw band 6 in time, it is preferable that printing
The movable end of raw band 6 pulls out the side wall through casing 1 from feed reel 5 and extended into printhead 4.
When printhead 4, which sucks printing raw band 6 in its cavity, carries out heating melting, in order that much root printing raw materials
Band 6 is not mixed and disorderly in order in fill process, and avoiding mutually winding pollution causes printing wastage of material, it is preferable that the side wall of casing 1
Upper outwardly convex is connected formed with guide groove 12, printing raw band 6 through guide groove 12 with printhead 4.
During printing raw band 6 passes through guide groove 12, if printing raw band 6 exposes aerial part and is stained with
The impurity such as some upper aerial dusts of floating, are not cleared up and filter out and be directly added to the serious shadow of meeting in printhead 4
The quality of 3 D-printing product is rung, in order to solve the above problems, is avoided in impurity incorporation raw material, it is preferable that the one of guide groove 12
End or both ends are provided with screen pipe 13.So, even if being stained with dust and other impurities on printing raw band 6, screen pipe 13 is being passed through
When can be blocked in time, avoid it from being mixed into in printhead 4 and the longevity used to printing product quality and printhead 4
Life causes damage.
In addition, in order to which operating personnel conveniently and efficiently have found the filtrate accumulated in screen pipe 13 and cleaning in time is freely in time
The transmitting path of logical printing raw band 6, preferably screen pipe 13 is transparent rubber pipe.
In the present embodiment, in order to improve the induction sensitivity of inductor 14 and the degree of accuracy, it is preferable that the court of inductor 14
Irradiated to the porch of screen pipe 13.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (8)
1. a kind of three-dimensional printer with fracture alarm, it is characterised in that including casing (1) and be arranged on the casing (1)
Interior controller, movable stand, print platform (2), feeding device, inductor (14) and the printing on the movable stand
Port；The controller is electrically connected with the movable stand can control the movable stand beating on the print platform (2)
Print overlying regions movement；The feeding device is connected such that the print.er port is beaten what is received with the print.er port
Print raw band (6), which is heated into molten condition and is ejected on the print platform (2), to be molded；Wherein,
The inductor (14) is arranged on the casing (1) and causes the sense towards printing raw band (6) irradiation
Answer device (14) that the printing raw band (6) can be sensed, audible-visual annunciator (15) is also electrically connected with the inductor (14)；
The print.er port include rotatable printing disk (3) and multiple printheads (4) on printing disk (3) and
The discharging opening of the printhead (4) is vertically oriented to the print platform (2)；The feeding device includes multiple feed reels (5),
The feed reel (5) corresponds from printhead (4) assembles with the addition different colours into the different printheads (4)
The printing raw band (6)；
The movable stand includes two sliding grooves (7), two elevating levers (8) and a hack lever (9)；Wherein, two cunnings
Dynamic groove (7) is set in parallel on the print platform (2), and the both ends of the hack lever (9) are connected with the sliding groove (7) respectively
And it can be moved back and forth along the length direction of the sliding groove (7)；The elevating lever (8) is arranged on the outer of the sliding groove (7)
Side and the direction lifting for being connected to drive the sliding groove (7) along the vertical print platform (2) with the sliding groove (7).
2. the three-dimensional printer according to claim 1 with fracture alarm, it is characterised in that the printing disk (3) is logical
Cross rotary shaft be connected with the bottom face of the hack lever (9) and it is described printing disk (3) can be along around the axial direction side of the rotary shaft
To rotation, and the rotary shaft can move along the length direction of the hack lever (9).
3. the three-dimensional printer according to claim 2 with fracture alarm, it is characterised in that the printing disk (3)
Circumferentially arranged with strip tooth on periphery wall, motor (10) and drive gear (11), the sliding tooth are additionally provided with the hack lever (9)
The tooth that wheel (11) is set in the rotary shaft of the motor (10) and on the drive gear (11) can be nibbled with the strip tooth
Close.
4. the three-dimensional printer according to claim 1 with fracture alarm, it is characterised in that the printing raw band
(6) movable end pulls out the side wall through the casing (1) from the feed reel (5) and extends into the printhead
(4) in.
5. the three-dimensional printer according to claim 4 with fracture alarm, it is characterised in that the side of the casing (1)
Outwardly convex passes through the guide groove (12) and the printhead formed with guide groove (12), the printing raw band (6) on wall
(4) it is connected.
6. the three-dimensional printer according to claim 5 with fracture alarm, it is characterised in that the guide groove (12)
One or both ends are provided with screen pipe (13).
7. the three-dimensional printer according to claim 6 with fracture alarm, it is characterised in that the screen pipe (13) is
Transparent rubber pipe.
8. the three-dimensional printer according to claim 6 with fracture alarm, it is characterised in that inductor (14) court
Irradiated to the porch of the screen pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510976190.5A CN105437556B (en) | 2015-12-22 | 2015-12-22 | Three-dimensional printer with fracture alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510976190.5A CN105437556B (en) | 2015-12-22 | 2015-12-22 | Three-dimensional printer with fracture alarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105437556A CN105437556A (en) | 2016-03-30 |
| CN105437556B true CN105437556B (en) | 2017-12-19 |
Family
ID=55548406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510976190.5A Expired - Fee Related CN105437556B (en) | 2015-12-22 | 2015-12-22 | Three-dimensional printer with fracture alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105437556B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111791490B (en) * | 2020-07-15 | 2022-02-01 | 江苏沂人智能制造科技有限公司 | Consumable fixing device of 3D printing equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203496156U (en) * | 2013-08-29 | 2014-03-26 | 上海骧远信息科技有限公司 | Feeding failure detection device of 3D (three-dimensional) printer |
| CN204076843U (en) * | 2014-08-07 | 2015-01-07 | 北京汇天威科技有限公司 | A kind of 3D printer with residual material alarm device |
| CN104690974A (en) * | 2015-03-16 | 2015-06-10 | 上海铸悦电子科技有限公司 | Double-feed 3D printer capable of warning on breakage |
| CN205255532U (en) * | 2015-12-22 | 2016-05-25 | 安徽蓝蛙电子科技有限公司 | Three -dimensional inkjet printer with expect alarm absolutely |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100111695A1 (en) * | 2008-11-05 | 2010-05-06 | General Electric Company | Apparatus and method for detecting solid water build-up |
-
2015
- 2015-12-22 CN CN201510976190.5A patent/CN105437556B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203496156U (en) * | 2013-08-29 | 2014-03-26 | 上海骧远信息科技有限公司 | Feeding failure detection device of 3D (three-dimensional) printer |
| CN204076843U (en) * | 2014-08-07 | 2015-01-07 | 北京汇天威科技有限公司 | A kind of 3D printer with residual material alarm device |
| CN104690974A (en) * | 2015-03-16 | 2015-06-10 | 上海铸悦电子科技有限公司 | Double-feed 3D printer capable of warning on breakage |
| CN205255532U (en) * | 2015-12-22 | 2016-05-25 | 安徽蓝蛙电子科技有限公司 | Three -dimensional inkjet printer with expect alarm absolutely |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105437556A (en) | 2016-03-30 |
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Granted publication date: 20171219 Termination date: 20181222 |