CN105922549B - A kind of 3D printing wire straightening robot - Google Patents
A kind of 3D printing wire straightening robot Download PDFInfo
- Publication number
- CN105922549B CN105922549B CN201610544646.5A CN201610544646A CN105922549B CN 105922549 B CN105922549 B CN 105922549B CN 201610544646 A CN201610544646 A CN 201610544646A CN 105922549 B CN105922549 B CN 105922549B
- Authority
- CN
- China
- Prior art keywords
- gear
- hole
- stepper motor
- dividing plate
- clamping frame
- 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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Links
- 238000010146 3D printing Methods 0.000 title claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007639 printing Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000034530 PLAA-associated neurodevelopmental disease Diseases 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000009411 base construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
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
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/16—Straightening or flattening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/731—Filamentary material, i.e. comprised of a single element, e.g. filaments, strands, threads, fibres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manipulator (AREA)
Abstract
The present invention discloses a kind of 3D printing wire straightening robot, including snap joint one, shell, fixing screws, snap joint are second-class.Stepper motor is arranged on base by bolt, and gear two is arranged on the axle of stepper motor, is fixed by jackscrew.Gear one is separately mounted on two axles of base with gear three, and is intermeshed with gear two.Main extrusion wheel is separately fixed on gear one and gear three with secondary extrusion wheel.Compress bearing one and be separately mounted to compressing bearing two on bearing bracket stand.In fixing screws, fixing screws are arranged on bearing bracket stand spring housing by the hole of base, and can relative motion.Cover plate is arranged on dividing plate.Snap joint one is arranged on shell with snap joint two, and the number of teeth outline of its middle gear three is less than gear one.The present invention can reduce the burden of extruder motor, and make material more rule as far as possible enters extruder, improves printing effect, ensures print quality, while will not also destroy material nature, causes to waste.
Description
Technical field
The present invention relates to a kind of 3D printing plant equipment, and in particular to a kind of 3D printing wire straightening robot, belongs to machine
Device people's technical field.
Background technology
The conventional 3D printing material of existing market is mostly PLA and ABS, is all to enclose to be single when selling this material on the market
Position, therefore material needs to extract out from material spool when in use, is sent into extruder head.But the plasticity shadow due to material in itself
Ring, the material for causing to crimp for a long time also keeps the shape of curling, and this results in extruder head in high-speed motion, hanging material
The random motion of meeting, it is possible to cause unnecessary damage.Therefore need one kind can be to the thread printed material such as PLA, ABS
The device aligned, enable silk material to keep more regular shape to enter extruder head, will not arbitrarily tamper.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of 3D printing wire straightening robot, it is led by number of gear teeth difference
The rotating ratio of cause has gap, and silk material is stretched, and is subject to heater and is heated, and completes wire straightening.
The technical scheme that the present invention takes is：A kind of 3D printing wire straightening robot, including shell, snap joint, step
Stepper motor, dividing plate, clamping frame, heating tube, U-shaped extrusion wheel, pedestal, gear A, gear B, gear C, short axle, it is characterised in that：Institute
The pedestal stated is rectangular parallelepiped structure, and inside is provided with deep trouth, there is a circular hole, two axis holes and four stepper motors on side rearward
Location and installation hole, respectively there is the asymmetric positioning hole B in a position on the edge of the left and right sides；Described stepper motor is horizontally mounted,
The small round platform of mounting surface is engaged with circular hole, and screwed hole and stepper motor location and installation hole are corresponding；Two described short axles point
An Zhuan not be at the axis hole of pedestal；Described gear B is fixedly mounted on the motor shaft of stepper motor, described gear A and tooth
Wheel C is fixedly mounted in short axle respectively, and gear A is intermeshed with gear B, and gear B is intermeshed with gear C, makes stepping
Motor can drive gear A and gear C to rotate when rotating；Described two U-shapeds extrusion wheel is respectively and fixedly installed in short axle；Institute
The dividing plate stated is rectangular plate-like structure, is provided with two asymmetric positioning hole A, and there are L shape boss structures, L shape boss structures in upside
Vertical portion be provided with a clamping frame mounting hole；Described heating tube is fixedly mounted on front side of dividing plate, two U-shapeds extrude wheel
Between；Described clamping frame is placed vertically；Trailing flank overlaps with dividing plate leading flank, and the trip bolt on clamping frame is screwed into clamping frame peace
Hole is filled, clamping frame is slidably mounted on dividing plate, makes it being capable of side-to-side movement；Dividing plate is positioned by positioning hole A and positioning hole B,
It is fixedly mounted on pedestal；Described shell is fixedly mounted on pedestal；Described snap joint is fixedly mounted on shell；
Described clamping frame includes support, spring, trip bolt, bearing pin, compresses bearing, described support is cuboid knot
Structure, upper and lower ends have groove, and there is a hole centre；Described trip bolt is horizontally arranged in the hole in support centre position；It is described
Spring housing on stretching one end on the left of trip bolt；The corresponding position of described hinge both sides above and below support；
Described compression bearing is arranged on bearing pin；
Further, described gear A is different with the gear C number of teeth, and the tooth of gear A will be less than gear C.
There is advantages below because present invention employs above-mentioned technical proposal, the present invention：The present invention can reduce extrusion electricity
The burden of machine, make material more rule as far as possible enters extruder, improves printing effect, ensures print quality, also simultaneously
Material nature will not be destroyed, causes to waste.
Brief description of the drawings
Fig. 1 is the overall assembling dimensional structure diagram of the present invention.
Fig. 2 is to remove the cut-away view after shell.
Fig. 3 is gear scheme of installation.
Fig. 4 is clamping frame structural representation.
Fig. 5 is base construction schematic diagram.
Fig. 6 is the diaphragm structure figure of the present invention.
Drawing reference numeral：1- shells；2- snap joints；3- stepper motors；4- dividing plates；5- clamping frames；6- heating tubes；7-U shapes
Extrusion wheel；8- pedestals；9- gear As；10- gear Bs；11- gear Cs；12- short axles；401- positioning holes A；402- clamping frame mounting holes；
501- supports；502- springs；503- trip bolts；504- bearing pins；505- compresses bearing；801- positioning holes B；802- circular holes；
803- axis holes；804- stepper motor location and installations hole.
Embodiment
With reference to specific embodiment, the invention will be further described, the illustrative examples and explanation invented herein
For explaining the present invention, but it is not as a limitation of the invention.It should be noted that " preceding " selected in this example,
The noun of locality such as " rear ", "left", "right", " on ", " under " is only on the basis of showing orientation in accompanying drawing, and it is specific real to be not specific to certain
Orientation is applied, the special word such as " A ", " B " is only used as distinguishing and used, and does not represent priority.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of 3D printing wire straightening robot, including shell 1, quickly
Joint 2, stepper motor 3, dividing plate 4, clamping frame 5, heating tube 6, U-shaped extrusion wheel 7, pedestal 8, gear A 9, gear B 10, gear
C11, short axle 12, it is characterised in that：Described pedestal 8 is rectangular parallelepiped structure, and inside is provided with deep trouth, there is a circle on side rearward
802, two, hole axis hole 803 and four stepper motor location and installation holes 804, respectively there is a position asymmetry on the edge of the left and right sides
Positioning hole B801；Described stepper motor 3 is horizontally mounted, and the small round platform of mounting surface is engaged with circular hole 802, screwed hole and step
Stepper motor location and installation hole 804 is corresponding；Two described short axles 12 are separately mounted at the axis hole 803 of pedestal 8；Described tooth
Wheel B10 is fixedly mounted on the motor shaft of stepper motor 3, and described gear A 9 and gear C 11 are fixedly mounted installed in short respectively
On axle 12, gear A 9 is intermeshed with gear B 10, and gear B 10 is intermeshed with gear C 11, when enabling the rotation of stepper motor 3
Gear A 9 and gear C 11 is driven to rotate；Described two U-shapeds extrusion wheel 7 is respectively and fixedly installed in short axle 12；Described dividing plate
4 be rectangular plate-like structure, is provided with two asymmetric positioning hole A401, and there are L shape boss structures upside, and L shape boss structures erect
Directly partly it is provided with a clamping frame mounting hole 402；Described heating tube 6 is fixedly mounted on the front side of dividing plate 4, two U-shaped extrusion wheels 7
Between；Described clamping frame 5 is placed vertically；Trailing flank is overlapped with the leading flank of dividing plate 4, and the trip bolt 503 on clamping frame 5 is screwed into
Clamping frame mounting hole 402, clamping frame 5 is slidably mounted on dividing plate 4, make it being capable of side-to-side movement；Dividing plate 4 passes through positioning hole
A401 and positioning hole B801 is positioned, and is fixedly mounted on pedestal 8；Described shell 1 is fixedly mounted on pedestal 8；Described is fast
Quick coupling 2 is fixedly mounted on shell 1；
Described clamping frame 5 includes support 501, spring 502, trip bolt 503, bearing pin 504, compresses bearing 505, described
Support 501 be rectangular parallelepiped structure, upper and lower ends have groove, and there is a hole centre；Described trip bolt 503 is horizontally arranged at branch
In the hole in the centre position of frame 501；Described spring 502 is enclosed on the stretching one end in the left side of trip bolt 503；Described bearing pin
504 are hinged on the corresponding position of support both sides about 501；Described compression bearing 505 is arranged on bearing pin 504.
The present invention operation principle be：Compressed in the use of the present invention, adjusting trip bolt 503 first by person to adjust
The extruding degree of frame 5, then two iron leg teflon tubes are linked into upper and lower two snap joint 2, then silk material is quick from below
U-shaped extrusion wheel 7 is inserted at joint 2 and compresses the contact position of bearing 505, control stepper motor 3 rotates certain angle, makes lower section
U-shaped extrusion wheel 7 can bite silk material；When lasting extrusion, because gear A 9 is different with the number of teeth of gear C 11, therefore cause,
Lower two U-shapeds, which extrude wheel 7, a speed discrepancy, and U-shaped extrusion in upside is taken turns 7 and rotated comparatively fast, and 7 rotations of wheel of downside U-shaped extrusion are slower, and two
There can be a pulling force between wheel to silk material so that material is straightened, while heating tube 6 is heated, and allows material
Soften but be unlikely to be completely melt, so as to reach straightening function.
Claims (2)
1. a kind of 3D printing wire straightening robot, including shell（1）, snap joint（2）, stepper motor（3）, dividing plate（4）, pressure
Tight frame（5）, heating tube（6）, U-shaped extrusion wheel（7）, pedestal（8）, gear A（9）, gear B（10）, gear C（11）, short axle（12）,
It is characterized in that：Described pedestal（8）For rectangular parallelepiped structure, inside is provided with deep trouth, there is a circular hole on side rearward（802）、
Two axis holes（803）With four stepper motor location and installation holes（804）, respectively have a position asymmetric on the edge of the left and right sides
Positioning hole B（801）；Described stepper motor（3）It is horizontally mounted, the small round platform and circular hole of mounting surface（802）It is engaged, screwed hole
With stepper motor location and installation hole（804）It is corresponding；Short axle described in two（12）It is separately mounted to pedestal（8）Axis hole
（803）Place；Described gear B（10）It is fixedly mounted on stepper motor（3）Motor shaft on, described gear A（9）And gear C
（11）Short axle is arranged on respectively（12）On, gear A（9）With gear B（10）Intermesh, gear B（10）With gear C
（11）Intermesh, make stepper motor（3）Gear A can be driven during rotation（9）And gear C（11）Rotate；U-shaped described in two
Extrusion wheel（7）It is respectively and fixedly installed to short axle（12）On；Described dividing plate（4）It is rectangular plate-like structure, is provided with two asymmetry
Positioning hole A（401）, there are L shape boss structures upside, and the vertical portion of L shape boss structures is provided with a clamping frame mounting hole
（402）；Described heating tube（6）It is fixedly mounted on dividing plate（4）Front side, two U-shaped extrusion wheels（7）Between；Described clamping frame
（5）It is vertical to place；Trailing flank and dividing plate（4）Leading flank overlaps, clamping frame（5）On trip bolt（503）It is screwed into clamping frame peace
Fill hole（402）, make clamping frame（5）It is slidably mounted on dividing plate（4）On, make it being capable of side-to-side movement；Dividing plate（4）Pass through positioning hole A
（401）With positioning hole B（801）Positioning, is fixedly mounted on pedestal（8）On；Described shell（1）It is fixedly mounted on pedestal（8）On；
Described snap joint（2）It is fixedly mounted on shell（1）On；
Described clamping frame（5）Including support（501）, spring（502）, trip bolt（503）, bearing pin（504）, compress bearing
（505）, described support（501）For rectangular parallelepiped structure, upper and lower ends have groove, and there is a hole centre；Described trip bolt
（503）It is horizontally arranged at support（501）In the hole in centre position；Described spring（502）It is enclosed on trip bolt（503）Left side
Stretch out on one end；Described bearing pin（504）It is hinged on support（501）The corresponding position of upper and lower both sides；Described compression bearing
（505）Installed in bearing pin（504）On.
A kind of 2. 3D printing wire straightening robot according to claim 1, it is characterised in that：Described gear A and tooth
It is different to take turns the C numbers of teeth, the tooth of gear A will be less than gear C.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060250.4A CN107825708A (en) | 2016-07-12 | 2016-07-12 | A kind of 3D printing wire straightening robot |
| CN201610544646.5A CN105922549B (en) | 2016-07-12 | 2016-07-12 | A kind of 3D printing wire straightening robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610544646.5A CN105922549B (en) | 2016-07-12 | 2016-07-12 | A kind of 3D printing wire straightening robot |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711060250.4A Division CN107825708A (en) | 2016-07-12 | 2016-07-12 | A kind of 3D printing wire straightening robot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105922549A CN105922549A (en) | 2016-09-07 |
| CN105922549B true CN105922549B (en) | 2017-12-22 |
Family
ID=56827278
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711060250.4A Withdrawn CN107825708A (en) | 2016-07-12 | 2016-07-12 | A kind of 3D printing wire straightening robot |
| CN201610544646.5A Active CN105922549B (en) | 2016-07-12 | 2016-07-12 | A kind of 3D printing wire straightening robot |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711060250.4A Withdrawn CN107825708A (en) | 2016-07-12 | 2016-07-12 | A kind of 3D printing wire straightening robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107825708A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509555A (en) * | 2019-09-03 | 2019-11-29 | 四川大学 | A kind of 3D printer wire rod fast-drying device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7784700B2 (en) * | 2005-11-10 | 2010-08-31 | Datacard Corporation | De-bowing personalized cards |
| CN104552946B (en) * | 2014-12-24 | 2016-09-28 | 珠海天威飞马打印耗材有限公司 | Detection device, three-dimensional printer and 3 D-printing method |
| CN105799164B (en) * | 2014-12-29 | 2018-05-15 | 三纬国际立体列印科技股份有限公司 | Print head assembly |
| CN204712470U (en) * | 2015-06-09 | 2015-10-21 | 珠海天威飞马打印耗材有限公司 | Printhead and three-dimensional printer |
| CN205202204U (en) * | 2015-12-10 | 2016-05-04 | 瑞安市尚璇三维打印技术股份有限公司 | Printer head part is beaten to 3D mould |
-
2016
- 2016-07-12 CN CN201711060250.4A patent/CN107825708A/en not_active Withdrawn
- 2016-07-12 CN CN201610544646.5A patent/CN105922549B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107825708A (en) | 2018-03-23 |
| CN105922549A (en) | 2016-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Yu Inventor after: Li Jianying Inventor after: Wang Hongbo Inventor before: The inventor has waived the right to be mentioned |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20171124 Address after: 150000 Heilongjiang Province, Harbin City Economic Development Zone haping Road District Dalian road and Xingkai road junction Applicant after: Hagongda robot group (Harbin) Asset Management Co., Ltd. Address before: No. 49, Yao Lou village, Linxi County, Xingtai, Hebei Applicant before: Zhang Xueheng |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181029 Address after: 414002 room 538, Yungang Road Customs Service building, Chenglingji new port, Yueyang, Hunan Patentee after: Hakda robotics group Yueyang Co., Ltd. Address before: 150000 Heilongjiang Harbin Dalian economic and Trade Zone, the North Road and Xingkai Road intersection Patentee before: Hagongda robot group (Harbin) Asset Management Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181228 Address after: 414002 Fourth Floor, Building 2, Xindeng Incubation Building, Yungang Road Military-Civil Integration Industrial Park, Chenglingji New Port District, Yueyang City, Hunan Province Patentee after: Harbin University of Technology Robot (Yueyang) Research Institute Co., Ltd. Address before: 414002 room 538, Yungang Road Customs Service building, Chenglingji new port, Yueyang, Hunan Patentee before: Hakda robotics group Yueyang Co., Ltd. |