CN107364121A - 3d printer - Google Patents
3d printer Download PDFInfo
- Publication number
- CN107364121A CN107364121A CN201710821807.5A CN201710821807A CN107364121A CN 107364121 A CN107364121 A CN 107364121A CN 201710821807 A CN201710821807 A CN 201710821807A CN 107364121 A CN107364121 A CN 107364121A
- Authority
- CN
- China
- Prior art keywords
- delivery wheel
- workpiece
- type
- plate
- conveying
- 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
- 239000000463 material Substances 0.000 claims abstract description 38
- 238000007639 printing Methods 0.000 claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- 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
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- 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
Abstract
The present invention relates to a kind of workpiece rapid shaping field, more particularly to a kind of 3D printer.Technical scheme is：A kind of 3D printer, including the box body with print space and the printing head in box body and type plate, printing head includes material conveying mechanism and forming nozzle, longitudinal one end of type plate is that workpiece places end face, the other end is the connecting end surface being connected with box body, material conveying mechanism includes body, the motor being set up on body, active delivery wheel and driven delivery wheel, the ring-type placed for material is offered on the outer peripheral face of active delivery wheel and conveys breach, driven delivery wheel, which corresponds on the outer peripheral face of ring-type conveying breach, is evenly equipped with ring-type keeper；The workpiece of type plate places end and is provided with the workpiece placement plate that is detachably connected and elastic can bend with type plate.Using above-mentioned technical proposal, there is provided a kind of course of conveying stabilization, workpiece, the 3D printer simple in construction, convenient disassembly for being easy to take out printing shaping.
Description
Technical field
The present invention relates to a kind of workpiece rapid shaping field, more particularly to a kind of 3D printer.
Background technology
3D printer is one kind of RP technique, based on it is a kind of mathematical model file, with powdered gold
Category or plastics etc. can jointing material, come the technology of constructed object by way of successively printing.Past, it was often in Making mold, work
The fields such as industry design are used for modeling, are now increasingly used for the direct manufacture of some products.
Traditional 3D printer is mainly by the box body with print space and the printing head in box body and type plate
Composition.Printing head has material conveying mechanism and forming nozzle, and its material conveying mechanism includes motor, with driving electricity
The active delivery wheel and driven delivery wheel composition of machine linkage, active delivery wheel and driven delivery wheel are roller, are had between two rollers
There is the gap for material conveying.
Printing head prints on workpiece on type plate, i.e., Workpiece shaping is on type plate.However, in use,
Because type plate is can not be by the plate body taken out in box body, the workpiece for printing completion easily bonds with type plate, when workpiece is printed as
It is after type, workpiece is relatively complicated by the process taken out on type plate.
And the outer peripheral face of active delivery wheel and driven delivery wheel is respectively flat, in course of conveying, material easily exists
Gap location skids, and occurs that master send delivery wheel persistently to rotate often, and material is not in the situation of feed status.Cause to print work
Sequence can not be connected, and the product printed can then have more flaw or scrap completely.
The content of the invention
In view of the deficienciess of the prior art, the invention provides a kind of course of conveying stabilization, it is easy to take out printing shaping
Workpiece, 3D printer simple in construction, convenient disassembly.
To achieve the above object, the invention provides following technical scheme：A kind of 3D printer, including with print space
Box body and printing head and type plate in box body, described printing head include material conveying mechanism and shaping spray
End face is placed in mouth, longitudinal one end of the type plate for workpiece, and the other end is the connecting end surface being connected with box body, and its feature exists
In：Described material conveying mechanism include body, the motor being set up on body, with motor linkage active it is defeated
Send wheel and be set up on body and there is the driven delivery wheel of conveying space, the periphery of active delivery wheel between active delivery wheel
The ring-type placed for material is offered on face and conveys breach, driven delivery wheel corresponds on the outer peripheral face of ring-type conveying breach
It is furnished with ring-type keeper；The workpiece placement end of described type plate, which is provided with, to be detachably connected with type plate and elastic can bend
Workpiece place plate.
Using above-mentioned technical proposal, by setting ring-type to convey breach and driven on the outer peripheral face of active delivery wheel
Ring-type keeper corresponding with ring-type conveying breach is set on delivery wheel.In course of conveying, material is arranged in ring-type conveying and lacked
It is intraoral, and its movement is driven by the rotation of active delivery wheel, while by the positioning of ring-type keeper, prevent material from conveying
During skid, make material is sustainable to be conveyed, guarantee provided for follow-up printing.Put by the workpiece in type plate
Putting end sets the workpiece that is detachably connected and elastic can bend with it to place plate, and being printed upon for workpiece is complete on workpiece placement plate
Into after Workpiece shaping, workpiece being placed into plate and type plate and dismantled, the bent characteristic of plate be placed by workpiece, by workpiece
Plate turnover is placed, the workpiece for promoting to be bonded on workpiece placement plate can place plate with workpiece by the turnover power and separate, not only
It is easy to operate and simple in construction.
The present invention is further arranged to：Type plate and workpiece are mutually adsorbed between placing plate by magnet steel；Described ring-type
Keeper is the conveying tooth being distributed on driven delivery wheel outer peripheral face.
Using above-mentioned technical proposal, it is linked and packed and dismounts by magnet steel between type plate and workpiece placement plate and be more square
Just, shorten and workpiece is placed into plate by time for being dismantled on type plate；It is simple to convey the setting structure of tooth, easy to process, positioning
Stability is good.
The present invention is further arranged to：Active delivery wheel ring-type conveying breach cross section it is trapezoidal, its towards from
One end of dynamic conveying tooth is big end, and the other end is small end；Base, base and printing are provided with the connecting end surface of described type plate
Compression spring is provided between plate.
Using above-mentioned technical proposal, the placement to material is easy in the setting of ring-type conveying breach, and is not in clamping stagnation
The situation of material；The setting of base and compression spring makes type plate have certain cushion effect, makes workpiece in printing shaping
Plastotype effect is more preferable.
The present invention is further arranged to：On body conveying is provided with positioned at the installation place of active delivery wheel and driven delivery wheel
Support, the transfer gantry include the fixing bracket body fixed with body and the movable support body being hinged with body, fixing bracket body and work
Conveying space is corresponded on moving frame body respectively and offers the sprocket hole interted for material, movable support body is set around active delivery wheel, and
Movable support body include set sprocket hole movable end and with body by jointed shaft be hinged hinged end, adjustable shelf body phase for
Back-moving spring is provided between the other end and fixing bracket body of setting movable end one end.
Using above-mentioned technical proposal, the setting of transfer gantry can not only make master send delivery wheel and driven delivery wheel to have preferably
Installation, while be fixed the conveying direction of material, setting for movable support body can be implemented to adjust to the rate of tension that material conveys
Section, guarantee is further provided for follow-up printing.
The invention will be further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation that board component is printed in the embodiment of the present invention；
Fig. 3 is the structural representation of material conveying mechanism in the embodiment of the present invention；
Fig. 4 is the partial schematic sectional view of material conveying mechanism in the embodiment of the present invention.
Embodiment
A kind of 3D printer as shown in Fig. 1-Fig. 4, including the box body 1 with print space 11 and in box body 1
Printing head 2 and type plate 3, printing head 2 include material conveying mechanism 21 and forming nozzle 22, the longitudinal direction one of type plate 3
Hold and place end face 31 for workpiece, the other end is the connecting end surface 32 being connected with box body 1, and material conveying mechanism 21 includes body
211st, the active delivery wheel 213 and be set up in body that the motor 212 and motor 212 being set up on body 211 link
There is the driven delivery wheel 215 of conveying space 214, the periphery of active delivery wheel 213 on 211 and between active delivery wheel 213
The ring-type placed for material is offered on face and conveys breach 2131, driven delivery wheel 215 corresponds to ring-type conveying breach 2131
Outer peripheral face on be evenly equipped with ring-type keeper 2151；The workpiece of type plate 3 is placed to be provided with end face 31 detachably to be connected with type plate 3
The workpiece that connects and elastic can bend places plate 4.In such scheme, by setting ring-type on the outer peripheral face of active delivery wheel 213
Convey breach 2131 and ring-type keeper 2151 corresponding with ring-type conveying breach 2131 is set on driven delivery wheel 215.
In course of conveying, material is arranged in ring-type conveying breach 2131, and drives its shifting by the rotation of active delivery wheel 213
It is dynamic, while by the positioning of ring-type keeper 2151, prevent material from being skidded in course of conveying, make material it is sustainable obtain it is defeated
Send, guarantee is provided for follow-up printing.By the workpiece of type plate 3 place end face 31 at set be detachably connected with it and
The workpiece that elastic can be bent places plate 4, and being printed upon on workpiece placement plate 4 for workpiece is completed, after Workpiece shaping, can put workpiece
Put plate 4 to dismantle with type plate 3, the bent characteristic of plate 4 is placed by workpiece, workpiece placement plate 4 is turned down, promotes to be bonded in work
The workpiece that part is placed on plate 4 can place plate with workpiece by the turnover power and separate, not only easy to operate and simple in construction.
It is alloy plate body or stainless steel plate body, manganese steel plate body that workpiece, which places plate 4,.
In embodiments of the present invention, type plate 3 and workpiece are mutually adsorbed between placing plate 4 by magnet steel 5；Ring-type keeper
2151 be the conveying tooth being distributed on the driven outer peripheral face of delivery wheel 215.Type plate 3 and workpiece are connected between placing plate 4 by magnet steel 5
Tipping is matched somebody with somebody and dismounts more convenient, shortens workpiece placing plate 4 by time for being dismantled on type plate 3；Convey the setting knot of tooth
Structure is simple, easy to process, and position stability is good.
In embodiments of the present invention, the cross section of the ring-type conveying breach 2131 of active delivery wheel 213 is trapezoidal, its direction
One end of driven delivery wheel 215 is big end, and the other end is small end；Be provided with base 6 at the connecting end surface 32 of type plate 3, base 6 with
Compression spring 61 is provided between type plate 3.The placement to material is easy in the setting of ring-type conveying breach 2131, and is not in
The situation of clamping stagnation material；The setting of base 6 and compression spring 61 makes type plate 3 have certain cushion effect, is printing workpiece
Plastotype effect during shaping is more preferable.
Positioned for the ease of dismounting.Set on body 211 positioned at the installation place of active delivery wheel 213 and driven delivery wheel 215
There is transfer gantry 7, the transfer gantry 7 includes the fixing bracket body 71 fixed with body 211 and the adjustable shelf being hinged with body 211
Conveying space 214 is corresponded on body 72, fixing bracket body 71 and movable support body 72 respectively and offers the sprocket hole 216 interted for material,
Movable support body 72 is set around active delivery wheel 213, and movable support body 72 includes the movable end and and body for setting sprocket hole 216
211 hinged ends being hinged by jointed shaft, movable support body 72 is relative to the other end and fixing bracket body 71 for setting movable end one end
Between be provided with back-moving spring 73.The setting of transfer gantry 7 can not only make it is main send delivery wheel 213 and driven delivery wheel 215 have compared with
Good installation, while the conveying direction of material is fixed, movable support body 72 sets the rate of tension that can be conveyed to material real
Regulation is applied, guarantee is further provided for follow-up printing.
Claims (5)
1. a kind of 3D printer, including the box body with print space and the printing head in box body and type plate, described
Printing head include material conveying mechanism and forming nozzle, end face is placed in longitudinal one end of the type plate for workpiece, separately
One end is the connecting end surface being connected with box body, it is characterised in that：Described material conveying mechanism includes body, is set up in body
On motor and motor linkage active delivery wheel and be set up on body and between active delivery wheel have it is defeated
The driven delivery wheel in space is sent, the ring-type placed for material is offered on the outer peripheral face of active delivery wheel and conveys breach, it is driven defeated
Send wheel to correspond on the outer peripheral face of ring-type conveying breach and be evenly equipped with ring-type keeper；The workpiece of described type plate places end face
Place is provided with the workpiece that is detachably connected and elastic can bend with type plate and places plate.
2. 3D printer according to claim 1, it is characterised in that：Described type plate and workpiece pass through between placing plate
Magnet steel mutually adsorbs；Described ring-type keeper is the conveying tooth being distributed on driven delivery wheel outer peripheral face.
3. 3D printer according to claim 1 or 2, it is characterised in that：The ring-type conveying of described active delivery wheel lacks
The cross section of mouth is trapezoidal, and it is big end towards one end of driven conveying tooth, and the other end is small end；The connection of described type plate
End is provided with base, and compression spring is provided between base and type plate.
4. 3D printer according to claim 1 or 2, it is characterised in that：On described body positioned at active delivery wheel and
The installation place of driven delivery wheel is provided with transfer gantry, and the transfer gantry includes the fixing bracket body fixed with body and cut with scissors with body
Conveying space is corresponded on the movable support body connect, fixing bracket body and movable support body respectively and offers the sprocket hole interted for material, it is living
Moving frame body is set around active delivery wheel, and movable support body includes the movable end for setting sprocket hole and cut with scissors with body by jointed shaft
The hinged end connect, adjustable shelf body phase are provided with back-moving spring between the other end and fixing bracket body for setting movable end one end.
5. 3D printer according to claim 3, it is characterised in that：Positioned at active delivery wheel and driven on described body
The installation place of delivery wheel is provided with transfer gantry, and the transfer gantry includes the fixing bracket body fixed with body and is hinged with body
Conveying space is corresponded on movable support body, fixing bracket body and movable support body respectively and offers the sprocket hole interted for material, adjustable shelf
Body around active delivery wheel set, and movable support body include set sprocket hole movable end and with body by jointed shaft be hinged
Hinged end, adjustable shelf body phase are provided with back-moving spring between the other end and fixing bracket body for setting movable end one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821807.5A CN107364121A (en) | 2017-09-13 | 2017-09-13 | 3d printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821807.5A CN107364121A (en) | 2017-09-13 | 2017-09-13 | 3d printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107364121A true CN107364121A (en) | 2017-11-21 |
Family
ID=60303057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710821807.5A Pending CN107364121A (en) | 2017-09-13 | 2017-09-13 | 3d printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107364121A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476773A (en) * | 2014-11-27 | 2015-04-01 | 浙江工贸职业技术学院 | 3D printer head capable of feeding silk steadily |
| CN105109044A (en) * | 2015-09-17 | 2015-12-02 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printing platform, three-dimensional forming base, three-dimensional printer and three-dimensional printing method |
| CN205661045U (en) * | 2016-04-22 | 2016-10-26 | 宁波高新区多维时空科技有限公司 | Print platform based on fused deposition modeling technique 3D printer |
| CN206030555U (en) * | 2016-08-30 | 2017-03-22 | 广州新域机电制造有限公司 | Firm reliable convenient 3D printer workstation of just installing and removing |
| CN106696274A (en) * | 2017-04-06 | 2017-05-24 | 无锡太尔时代科技有限公司 | Conveying mechanism of 3D printer |
| CN207224580U (en) * | 2017-09-13 | 2018-04-13 | 瑞安市启迪科技有限公司 | 3d printer |
-
2017
- 2017-09-13 CN CN201710821807.5A patent/CN107364121A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476773A (en) * | 2014-11-27 | 2015-04-01 | 浙江工贸职业技术学院 | 3D printer head capable of feeding silk steadily |
| CN105109044A (en) * | 2015-09-17 | 2015-12-02 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printing platform, three-dimensional forming base, three-dimensional printer and three-dimensional printing method |
| CN205661045U (en) * | 2016-04-22 | 2016-10-26 | 宁波高新区多维时空科技有限公司 | Print platform based on fused deposition modeling technique 3D printer |
| CN206030555U (en) * | 2016-08-30 | 2017-03-22 | 广州新域机电制造有限公司 | Firm reliable convenient 3D printer workstation of just installing and removing |
| CN106696274A (en) * | 2017-04-06 | 2017-05-24 | 无锡太尔时代科技有限公司 | Conveying mechanism of 3D printer |
| CN207224580U (en) * | 2017-09-13 | 2018-04-13 | 瑞安市启迪科技有限公司 | 3d printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 325000 Zhejiang, Wenzhou, Ruian, Fei Yun street, Fei Yun new district, South East standard building 5, 2 floor East. Applicant after: Zhejiang Qi Di Technology Co.,Ltd. Address before: 325000 Ruian City, Wenzhou City, Zhejiang Province Applicant before: Ruian Qidi Technology Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |