CN205573049U - Double mode 3D printer of dual spray - Google Patents
Double mode 3D printer of dual spray Download PDFInfo
- Publication number
- CN205573049U CN205573049U CN201620410541.6U CN201620410541U CN205573049U CN 205573049 U CN205573049 U CN 205573049U CN 201620410541 U CN201620410541 U CN 201620410541U CN 205573049 U CN205573049 U CN 205573049U
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- CN
- China
- Prior art keywords
- shower nozzle
- liquid
- printer
- driving motor
- connecting rod
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses double mode 3D printer of dual spray belongs to 3D printing apparatus technical field, including support, lower platform device, print material fixing device, driving motor I, shower nozzle I, shower nozzle II, driving motor II and central controller, shower nozzle II is provided with two nozzles to two nozzles are equipped with the A liquid and the B liquid of PU resin AB aquatic respectively. The utility model discloses in order to print the shell, the mode of spraying filler (PU resin AB water) has replaced the technique that the object was constructed to mode that the successive layer printed, makes the intensity increase of spare part, and an useless rate reduces. PU resin AB water, the weight of A liquid, B liquid are thoughtlessly complete in being 1: 1, because of solidifying in 1.5~2 minutes after A liquid and the mix of B liquid, curing speed is fast, has reached the purpose of saving printing time. The utility model discloses an add new construction improved design on traditional 3D printer device, to reform transform the processing cost low, and manufacture process and process flow's succession nature is good.
Description
Technical field
This utility model belongs to 3D printing device technical field, especially relates to a kind of 3D and prints parts
Device.
Background technology
At present, common 3D printer is that one (mainly includes stl and AMF two kinds with mathematical model file
File) based on, mathematical model is layered, use powdery metal or plastics etc. can jointing material,
The equipment of constructed object is carried out by the way of successively printing.
3D prints and is typically with what digital technology file printing machine realized.Often set in Making mold, industry
The fields such as meter are used for modeling, are gradually available for the direct manufacture of some products later, make
The parts printed by this technology.This technology is in jewelry, footwear, industrial design, building, engineering
With construction (AEC), automobile, Aero-Space, dentistry and medical industries, education, GIS-Geographic Information System, soil
Wood engineering, gun and other field have substantial amounts of application.
The flat objects that the normal printer used in daily life can design with printing calculator, and so-called 3D
Printer is essentially identical with normal printer operation principle, and the material simply printed is somewhat different, common print
The printed material of machine is ink and paper, and 3D printer is equipped with metal, pottery, plastics, sand etc. no
Same " printed material ", is out and out raw material, after printer is connected with computer, by computer control
" printed material " stacking up from level to level finally can be become the blueprint on computer in kind.Logical
Saying, 3D printer is a kind of equipment that " can print " real 3D object popularly, such as, print one
Robot, one toy car of printing, print various model, even material object etc..The most generically claim
It is the know-why that have references to normal printer for " printer ", because the process of layering processing and ink-jet
Print quite similar.This printing technique is referred to as 3D three-dimensional printing technology.
3D printing device currently on the market, all uses a nozzle printing part, and time cost is high, simultaneously
Inside parts is filled by Cellular Networks, and the intensity causing part is low, the life-span is short.
Therefore need badly in the middle of prior art and want a kind of novel technical scheme to solve this problem.
Summary of the invention
Technical problem to be solved in the utility model is: provides a kind of double shower nozzle double mode 3D printer, uses
Solving common 3D printing device, all use a nozzle printing part, time cost is high；Inside parts
Filled by Cellular Networks, the technical problems such as the intensity of part is low, the life-span is short.
A kind of double shower nozzle double mode 3D printer, is characterized in that: include support, bottom platform device, printing
Material fixing device, driving motor I, shower nozzle I, shower nozzle II, driving motor II and central controller,
Described support includes vertical rack and horizontal stand, and vertical rack is fixing with horizontal stand to be connected；
Described bottom platform device includes print platform and portable control device；Described portable control device
Including vertical lift mobile device and horizontal displacement moving platform device；Described vertical lift mobile device bag
Include lead screw, slide block and connecting rod；Described horizontal displacement moving platform device includes synchronizing wheel and Timing Belt
Guide rail；
The top of described vertical rack is installed with printed material fixing device by A-frame, vertically props up
The side wall upper part of frame is installed with firmware；Described firmware be internally provided with female thread；Described lead screw
Outside be provided with external screw thread, lead screw is fixing with firmware to be connected；Described slide block set in the outside of connecting rod,
And slide block is flexibly connected with connecting rod；The two ends of described connecting rod be connected with lead screw and connecting rod with
Motor I is driven to connect；
Described shower nozzle I is fixedly connected with a slide block, being internally provided with motor, add heat pipe and heat of shower nozzle I
Quick resistance；Described shower nozzle II is positioned at the side of shower nozzle I, and shower nozzle II is fixedly connected with a slide block, shower nozzle II interior
Portion is provided with motor, adds heat pipe and critesistor；Described print platform is positioned at shower nozzle I and shower nozzle II
Lower section, the bottom of print platform is connected with Timing Belt guide rail；One end of described Timing Belt guide rail is taken turns by synchronization
Being connected with horizontal stand, the other end of Timing Belt guide rail is connected with driving motor II；Described driving motor I,
Shower nozzle I, shower nozzle II and driving motor II are all connected with central controller by wire.
Described shower nozzle II is provided with two nozzles, and two nozzles are respectively provided with the A in PU Resin A B water
Liquid and B liquid.
By above-mentioned design, this utility model can bring following beneficial effect:
1, this utility model has two kinds of mode of operations, pattern one: shower nozzle I can work alone, and normally
3D printer has identical function；Pattern two: shower nozzle I is responsible for printing part outer wall, and shower nozzle II is responsible for spirt
Implant (PU Resin A B water) replaces original Cellular Networks to fill, and has the most both saved and has printed parts
Time, the intensity of parts is made again to increase.
2, this utility model achieves the automatization printing parts, not only alleviates labour force, and improves
Print the efficiency of parts, save the plenty of time.
3, this utility model is to print shell, spray implant (PU Resin A B water) mode instead of by
The mode that layer prints carrys out the technology of constructed object, makes the intensity of parts increase, reduces useless part rate.
4, the implant used in this utility model is PU Resin A B water, and A liquid, the weight of B liquid mix up ratio
Being 1:1, can solidify after mixing because of A liquid and B liquid in 1.5～2 minutes, curing rate is fast, has reached joint
Save the purpose of time-write interval.
5, this utility model is interpolation new construction Curve guide impeller on traditional 3D printer apparatus, transformation
Processing cost is low, and the inheritance of manufacture process and technological process is good.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is further described:
Fig. 1 is the structural representation of the double shower nozzle double mode 3D printer of this utility model.
Fig. 2 is the detonation configuration schematic diagram of the double shower nozzle double mode 3D printer of this utility model.
In figure, 1-support, 2-bottom platform device, 3-printed material fixing device, 4-firmware, 5-drive
Motor I, 6-shower nozzle I, 7-shower nozzle II, 8-drive motor II, 101-vertical rack, 102-horizontal stand,
201-print platform, 202-lead screw, 203-slide block, 204-synchronize wheel, 205-Timing Belt guide rail, 206
Connecting rod.
Detailed description of the invention
As it can be seen, a kind of double shower nozzle double mode 3D printer, primary structure includes: support 1, bottom are put down
Table apparatus 2, printed material fixing device 3, driving motor I 5, shower nozzle I 6, shower nozzle II 7, driving motor
II 8 and central controller etc.,
Described support 1 includes vertical rack 101 and horizontal stand 102, vertical rack 101 and horizontal stand
102 fixing connections；
Described bottom platform device 2 includes print platform 201 and portable control device；Described portable control
Device processed includes vertical lift mobile device and horizontal displacement moving platform device；Described vertical lift moves
Device includes lead screw 202, slide block 203 and connecting rod 206；Described horizontal displacement moving platform device bag
Include synchronization wheel 204 and Timing Belt guide rail 205；
The top of described vertical rack 101 is installed with printed material fixing device 3 by A-frame, perpendicular
The side wall upper part of straight bracket 101 is installed with firmware 4；Described firmware 4 be internally provided with female thread；Institute
The outside stating lead screw 202 is provided with external screw thread, and lead screw 202 is fixing with firmware 4 to be connected；Described
Slide block 203 is enclosed within the outside of connecting rod 206, and slide block 203 is flexibly connected with connecting rod 206；Described
The two ends of connecting rod 206 are connected with lead screw 202 and connecting rod 206 is connected with driving motor I 5；
Described shower nozzle I 6 and slide block 203 is fixing to be connected, shower nozzle I 6 be internally provided with motor, heating
Pipe and critesistor；Described shower nozzle II 7 is positioned at the side of shower nozzle I 6, and shower nozzle II 7 is fixing with slide block 203 even
Connect, being internally provided with motor, add heat pipe and critesistor of shower nozzle II 7；Described print platform 201
In shower nozzle I 6 and the lower section of shower nozzle II 7, the bottom of print platform 201 is connected with Timing Belt guide rail 205；Institute
The one end stating Timing Belt guide rail 205 is connected with horizontal stand by synchronizing wheel 204, Timing Belt guide rail 205
The other end is connected with driving motor II 8；Described driving motor I 5, shower nozzle I 6, shower nozzle II 7 and driving motor
II 8 are all connected with central controller by wire.
Described shower nozzle II 7 is provided with two nozzles, and two nozzles are respectively provided with the A in PU Resin A B water
Liquid and B liquid.
Described connecting rod 206 is telescopic connection rod.
Further, described removable control device farther includes drive motor I 5, power supply and control electricity
Road.
Further, described horizontal displacement mobile device is positioned at the lower section of bottom platform device 2.
Further, described moveable control device is provided with it is available for the Timing Belt guide rail that platform moves
205。
Further, one end of described connecting rod 206 is provided with the clamping dress connecting shower nozzle I 6 and shower nozzle II 7
Put.
Further, described vertical lift mobile device requires to stand in the lead screw 202 of printer both sides
Synchronization, so the command signal of the lead screw 202 of both sides is identical
Further, described driving motor I 5 respectively with vertical lift mobile device, horizontal displacement mobile device
And telescopic connecting rod 206 is connected.
Further, shower nozzle I 6 and shower nozzle II 7 are positioned at device top, and lower section is bottom platform device 2, respectively
Device cooperates, and completes to print the work of parts.
The method of work of double shower nozzles double mode 3D printer, is characterized in that: comprise the following steps
Step one, set up model of parts by the modeling software of computer, then cut by the model of computer
Sheet software, output model formatted file, and by the central controller of model format file copy to 3D printer；
Step 2, it is manually entered the compactedness of 3D printer, moulded dimension and modal position, starts " print "
Button, 3D printer starts to print parts；
Step 3, shower nozzle I 6 according to set moulded dimension and modal position, with printed material from outside to inside by
Layer prints the outer surface of parts, and the thickness of outer surface reaches to set numerical value, and shower nozzle I 6 stops printing,
Wherein, the one-tenth-value thickness 1/10 of outer surface and the compactedness numerical value one_to_one corresponding of setting；
Step 4, two nozzles of shower nozzle II 7 are respectively provided with the A liquid in PU Resin A B water and B liquid, and press
Spray to the same position of outer surface internal layer successively according to volume ratio 1:1, spray duration and the sprinkling of unit interval
Amount and the compactedness numerical value one_to_one corresponding set, solidify 1.5 minutes～2 minutes, form obturator；
Step 5, shower nozzle II 7 are with obturator as starting point, successively to a side shifting of obturator, each movement
The compactedness numerical value one_to_one corresponding of distance and setting, mobile after shower nozzle II 7 repeat step 4, until parts
The sustained height position of internal layer is stuffed entirely with complete；
Step 6, vertical lift mobile device drive shower nozzle II 7 vertical ascent or decline, rise or fall away from
From the compactedness numerical value one_to_one corresponding with setting, repeat step 5, until parts internal layer is stuffed entirely with complete,
Form packed layer；
Step 7, shower nozzle I 6, from the beginning of the internal layer of packed layer, the most inwardly print with printed material, until zero
The size of parts is consistent with the moulded dimension of setting, and parts print complete.
The purpose of this utility model is to provide a kind of device being applied to process component, have compact conformation,
The double mode 3D of double shower nozzles of the features such as processing cost is low, time-consuming prints the equipment of parts.Realize printing
The automatization of parts, not only alleviates labour force, and improves the efficiency printing parts, make zero
The intensity of part increases, and percent defective reduces.
Specific works flow process is as follows, first passes through microcomputer modelling software (such as CATIA etc.) modeling, if deposited
Ready-made model (such as animal model, personage or micro building etc.) can also, then use printing
The model slice software cura of machine, opens software and is imported by the model file of one stl form, export one
Formatted file, is connected on the panel of printer by SD card or USB flash disk, is copied to
In 3D printer, then carry out setting of printing, such as, adjustment compactedness, moulded dimension and modal position etc.,
" print " can be clicked on after mixing up start to print parts.First shower nozzle I 6 in layer prints zero
The outline of part, suitably to thicken the thickness of outer wall, reduces the change that there is no need produced in print procedure
Shape, each layer first prints the shape of ragged edge, and the shower nozzle discharging of shower nozzle I 6 is to add heat pipe and temperature-sensitive by one
Resistance, they can control the temperature of material, can be melted, pull into filament, by be printed zero
The outer surface of part prints layer by layer；Then fill to parts outline lower portion by shower nozzle II 7
PU Resin A B water, and shower nozzle II 7 has two nozzles, is respectively provided with A liquid, B liquid, with 1:1 in filling process
Mixing sprays in parts outline framework, can be solid in 1.5 minutes～2 minutes rapidly after two kinds of liquid mixing
Change；Last the most again with shower nozzle I 6 by its covering in layer, complete the printing of whole parts.
Claims (2)
1. double shower nozzle double mode 3D printers, is characterized in that: include that support (1), bottom platform fill
Put (2), printed material fixing device (3), drive motor I (5), shower nozzle I (6), shower nozzle II (7),
Drive motor II (8) and central controller,
Described support (1) includes vertical rack (101) and horizontal stand (102), vertical rack (101)
Fix with horizontal stand (102) and be connected；
Described bottom platform device (2) includes print platform (201) and portable control device；Described shifting
Dynamic formula controls device and includes vertical lift mobile device and horizontal displacement moving platform device；Described vertical liter
Fall mobile device includes lead screw (202), slide block (203) and connecting rod (206)；Described horizontal displacement
Moving platform device includes synchronizing wheel (204) and Timing Belt guide rail (205)；
The top of described vertical rack (101) is installed with printed material fixing device by A-frame
(3), the side wall upper part of vertical rack (101) is installed with firmware (4)；Described firmware (4) interior
Portion is provided with female thread；The outside of described lead screw (202) is provided with external screw thread, lead screw (202)
Fix with firmware (4) and be connected；Described slide block (203) is enclosed within the outside of connecting rod (206), and slide block
(203) it is flexibly connected with connecting rod (206)；The two ends of described connecting rod (206) and lead screw (202)
Connect and connecting rod (206) is connected with driving motor I (5)；
Described shower nozzle I (6) and slide block (203) are fixing to be connected, shower nozzle I (6) be internally provided with stepping
Motor, add heat pipe and critesistor；Described shower nozzle II (7) is positioned at the side of shower nozzle I (6), shower nozzle II
(7) fixing with slide block (203) be connected, shower nozzle II (7) be internally provided with motor, add heat pipe and
Critesistor；Described print platform (201) is positioned at shower nozzle I (6) and the lower section of shower nozzle II (7), prints
The bottom of platform (201) is connected with Timing Belt guide rail (205)；One end of described Timing Belt guide rail (205)
It is connected with horizontal stand by synchronizing wheel (204), the other end of Timing Belt guide rail (205) and driving motor
II (8) connects；Described driving motor I (5), shower nozzle I (6), shower nozzle II (7) and driving motor II
(8) all it is connected with central controller by wire.
The most according to claim 1 pair of shower nozzle double mode 3D printer, is characterized in that: described shower nozzle
II (7) is provided with two nozzles, and two nozzles are respectively provided with the A liquid in PU Resin A B water and B liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620410541.6U CN205573049U (en) | 2016-05-09 | 2016-05-09 | Double mode 3D printer of dual spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620410541.6U CN205573049U (en) | 2016-05-09 | 2016-05-09 | Double mode 3D printer of dual spray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205573049U true CN205573049U (en) | 2016-09-14 |
Family
ID=56856560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620410541.6U Withdrawn - After Issue CN205573049U (en) | 2016-05-09 | 2016-05-09 | Double mode 3D printer of dual spray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205573049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751520A (en) * | 2016-05-09 | 2016-07-13 | 长春工业大学 | Double-sprayer and dual-mode 3D printer and operation method thereof |
-
2016
- 2016-05-09 CN CN201620410541.6U patent/CN205573049U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751520A (en) * | 2016-05-09 | 2016-07-13 | 长春工业大学 | Double-sprayer and dual-mode 3D printer and operation method thereof |
| CN105751520B (en) * | 2016-05-09 | 2017-11-14 | 长春工业大学 | Double shower nozzle double mode 3D printers and its method of work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160914 Effective date of abandoning: 20171114 |