CN108454093A - A kind of work in combination platform of FDM printings convenient for discharging separation - Google Patents
A kind of work in combination platform of FDM printings convenient for discharging separation Download PDFInfo
- Publication number
- CN108454093A CN108454093A CN201810244976.1A CN201810244976A CN108454093A CN 108454093 A CN108454093 A CN 108454093A CN 201810244976 A CN201810244976 A CN 201810244976A CN 108454093 A CN108454093 A CN 108454093A
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- work
- upper table
- roller
- platform
- combination
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- 238000007639 printing Methods 0.000 title claims abstract description 46
- 238000007599 discharging Methods 0.000 title claims abstract description 32
- 238000000926 separation method Methods 0.000 title claims abstract description 22
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 3
- 238000010146 3D printing Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000007767 bonding agent Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to a kind of work in combination platforms of FDM printings convenient for discharging separation in 3D printing equipment technology field, including work in combination platform and roller-way holder, work in combination platform include upper table and can OQ t lower table, several matching holes are evenly equipped on upper table, several back-up roller wheels one for rolling support upper table are evenly distributed on the corresponding roller-way holder in upper table both sides, upper table both sides are correspondingly provided with supporting guide, it is also coaxially provided with sprocket wheel in each back-up roller wheel one, it is connected by pulley-sprocket-belt between each sprocket wheel of homonymy and is driven by driving motor；Lower table includes support plate and support column, support plate is located on the downside of upper table, the matching hole of support column and upper table is nested, the upper surface of support column is concordant with the upper surface of upper table, the both sides of the corresponding roller-way holder of support plate are evenly equipped with several back-up roller wheels two for being used to support lower table, and the delivery end of roller-way holder is equipped with limit detection device and device for discharging.
Description
Technical field
The present invention relates to 3D printing equipment technology field, more particularly to it is convenient for the work in combination of discharging after a kind of FDM printings
Platform.
Background technology
With people to equipment manufacturing field it is continuous exploration and innovation, 3D printing increasing material manufacturing each manufacturing field by
Extensive concern and popularization and application, wherein FDM printing techniques are one of increasing material manufacturing major ways.
Currently, FDM printing techniques are rapidly developed in industries such as industrial production, health cares, field is different, application
Also there is certain difference, in the industrial production, be mainly used in and be molded larger parts.But it is primarily present following ask at present
Topic：In FDM print procedures, when starting printing, printed material is not easy to be adhered on workbench, can occur after causing part to print
Alice phenomenon influences to print part quality；In order to keep printed material Nian Jie with workbench, printing needs to apply on the table before starting
Smear bonding agent；Since the bonding agent of smearing keeps the part of printing Nian Jie with workbench too strong after the completion of printing, it is not easy from work
It is removed on platform；After the completion of printing, due to printing part it is bonding with workbench, using the separation such as chock, crowbar printing part with
Workbench, on the destruction of workbench than more serious and influence equipment precision.
Invention content
After the present invention is for the printings of FDM in the prior art, the problem to work from print job platform loading and unloading material inconvenience provides
A kind of FDM convenient for discharging prints work in combination platform, so that work is easily divided with workbench when workpiece discharging after realization FDM printings
From neither damage workbench and not disfiguring workpiece.
The object of the present invention is achieved like this, a kind of work in combination platform of FDM printings convenient for discharging separation, including group
It closes workbench and is used to support the roller-way holder of work in combination platform, the roller-way holder is divided into printing support end and delivery end, institute
State work in combination platform include upper table and can OQ t lower table, the supporting plane level of the upper table sets
It sets, and is evenly equipped with several matching holes on upper table, if being evenly distributed on the corresponding roller-way holder in the upper table both sides
The back-up roller wheel one for rolling support upper table is done, the upper table both sides are correspondingly provided with supporting guide, each back-up roller
It is also coaxially provided with sprocket wheel on wheel one, is connected by pulley-sprocket-belt between each sprocket wheel of homonymy, the sprocket wheel passes through driving motor
Driving can drive work in combination platform to be moved back and forth in printing support end and delivery end；The lower table includes support plate and support
Column, the support plate are located on the downside of upper table, and the matching hole of the support column and upper table is nested, support column lower end
It is fixed with support plate, the upper surface of the support column is concordant with the upper surface of upper table, the corresponding roller-way branch of the support plate
The both sides of frame are evenly equipped with several back-up roller wheels two for being used to support lower table, and the delivery end of the roller-way holder is equipped with limit
Detection device and device for discharging.
The work in combination platform that the FDM convenient for discharging of the present invention is printed, the work in combination platform printed for FDM is divided into can
The upper table and lower table of OQ t, for upper table rolling support above back-up roller wheel one, lower table rolls branch
It supports in the top of back-up roller wheel two, when carrying out FDM printings, the upper table upper surface of work in combination platform and the support of lower table
The upper surface of column is in same level height, and is used to support printing workpiece positioned at the printing support end of roller-way holder, works as FDM
After printing, work in combination platform is driven by motor, and movable workbench is combined extremely under the drive of sprocket wheel and pulley-sprocket-belt
Delivery end coordinates the OQ t of lower work platform to act, keeps workpiece bottom and work in combination platform surface equal by device for discharging
Even separation avoids manual tools' separation damage caused by workbench and workpiece.
It is described to unload for ease of realizing the lifting of upper table and lower table to realize detaching for workpiece bottom and workbench
Material device includes upper table limiting device, lower table limiting device and the Pneumatic elevation dress for being fixed on roller-way holder delivery end
Set, the upper table limiting device, lower table limiting device and Pneumatic power elevator apparatus it is mating be provided with four sets respectively with shifting
It moves to the quadrangle correspondence of the work in combination platform of delivery end, the upper table limiting device is to coordinate with upper table side thickness
Notch, the lower table limiting device is the notch coordinated with the support plate side of lower table, the gas
The lift side of dynamic lifting gear is fixed with lower table limiting device.The device for discharging of the work in combination platform of the present invention, works as combination
When movable workbench to delivery end, the side of upper table quadrangle is just caught in the notch of upper table limiting device,
Lower table quadrangle side is just caught in the notch of lower table limiting device, because of Pneumatic power elevator apparatus and lower table
Limiting device is fixed, and the height of lower table is reduced by Pneumatic power elevator apparatus, the upper end of support column face of lower table is made to decline
And it is uniformly detached with workpiece bottom；Then the height for promoting lower table again, makes the support column of lower table be raised above, works as branch
Support column increases again when dagger upper surface height is higher than upper table upper surface can jack up workpiece, make workpiece bottom and upper work
Make platform surface separation, then will again upper end of support column face be down to upper table upper surface with height, complete work in combination platform with
The separation of the contact surface of workpiece.This separation process, by manipulate Pneumatic power elevator apparatus lifting realize, need not manually participate in and
Tool detaches, and improves unloading efficiency, avoids the damage to workbench or workpiece in separation process, and improve the mechanization of equipment
And the degree of automation.
To adapt to various sizes of work in combination platform structure, the upper table limiting device and lower table limiting device
Mounting height it is adjustable according to the height of upper table and lower table, the upper table limiting device and lower table limit
The card slot height of device is adjustable according to the fixing thickness of upper table and lower table.
For ease of shift position of the control combination workbench on roller-way holder, the limit detection device includes that position passes
Sensor and contact block, for detecting and judging that combination workbench moves to the position of delivery end in order to by work in combination platform from printing end
It is located in each card slot of device for discharging.When work in combination platform is moved to delivery end, sense that position sensor can be from the distant to the near
The position of work in combination platform is answered, consequently facilitating the movement speed of control combination workbench, up to work in combination edge of table and is touched
When block contacts, work in combination platform is made to stop at the designated position of delivery end, in order to which following discharging controls process.
To improve the adhesive property on work in combination platform surface and thermoplasticity FDM extruded stocks, the upper surface of the upper table
Several rolling twills are evenly equipped with, the support column is evenly distributed in the upper surface what several rolling twills with upper table surface interlocked
Twill.On the surface of work in combination platform, the twill of setting staggeredly, can increase the contact area of FDM extruded stocks and workbench, make
Extruded stock is easier to be bonded in table surface, effectively prevent bottom printing material alice.
To be further convenient for thermoplasticity printing material bonding with workpiece, between the downside and lower table of the upper table
Equipped with heating element.
Description of the drawings
Fig. 1 is the work in combination platform structural schematic diagram of the FDM printings convenient for discharging separation of the present invention.
Fig. 2 is the structural schematic diagram of work in combination platform.
Fig. 3 is the upper surface schematic diagram of work in combination platform.
Fig. 4 is support schematic diagram of the work in combination platform in the printing support end of roller-way holder.
Fig. 5 is schematic diagram of the work in combination platform in the delivery end of roller-way holder.
Wherein, 1 back-up roller wheel one；2 roller-way holders；3 limit detection devices；4 Pneumatic power elevator apparatus；5 lower tables limit
Device；6 upper table limiting devices；7 work in combination platforms；701 upper tables；702 heating elements；703 lower tables；704
Support guide rail；8 back-up roller wheels two；9 sprocket wheels.
Specific implementation mode
As Figure 1-Figure 5, the work in combination platform of the FDM printings convenient for discharging separation of the invention, including work in combination
Platform 7 and the roller-way holder 2 for being used to support work in combination platform, roller-way holder 2 divide for printing support end and delivery end, work in combination platform
7 include upper table 701 and can OQ t lower table 703, the supporting plane of upper table 701 is horizontally disposed, and
It is evenly equipped with several matching holes on upper table 71, several be used for is evenly distributed on the corresponding roller-way holder in 701 both sides of upper table 2
The back-up roller wheel 1 of rolling support upper table 701,701 both sides of upper table are correspondingly provided with supporting guide 704, each back-up roller
It takes turns and is also coaxially provided with sprocket wheel 9 on one 1, connected by pulley-sprocket-belt between each sprocket wheel 9 of homonymy, sprocket wheel 9 passes through driving motor
Driving can drive work in combination platform 7 to be moved back and forth in printing support end and delivery end；Lower table 703 includes support plate and support
Column, support plate are located at the downside of upper table 701, and the matching hole of support column and upper table 701 is nested, support column lower end with
Support plate is fixed, and the upper surface of support column is concordant with the upper surface of upper table 701, and the two of the corresponding roller-way holder of support plate 2
Side is evenly equipped with several back-up roller wheels 28 for being used to support lower table, and the delivery end of roller-way holder 2 is equipped with limit detection device 3
And device for discharging.
For ease of realizing the lifting of upper table 701 and lower table 703 to realize detaching for workpiece bottom and workbench,
Device for discharging includes the upper table limiting device 6 for being fixed on 2 delivery end of roller-way holder, lower table limiting device 5 and pneumatic
Lifting gear 4, upper table limiting device 6, lower table limiting device 5 and Pneumatic power elevator apparatus 4 is mating is provided with four sets points
Not corresponding with the quadrangle of work in combination platform 7 of delivery end is moved to, upper table limiting device 6 is and 701 side of upper table
The notch of thickness cooperation, lower table limiting device 5 are the card slot knot coordinated with the support plate side of lower table 703
Structure, lift side and the lower table limiting device 5 of Pneumatic power elevator apparatus 4 are fixed.The device for discharging of the work in combination platform of the present invention,
When work in combination platform 1 is moved to delivery end, the side that 701 4 jiaos of upper table is just caught in upper table limiting device 6
In notch, 703 4 jiaos of sides of lower table are just caught in the notch of lower table limiting device 5, are risen because pneumatic
Falling unit 4 is fixed with lower table limiting device 5, and the height of lower table 703 is reduced by Pneumatic power elevator apparatus 4, makes lower work
The upper end of support column face for making platform 703 declines and is uniformly detached with workpiece bottom；Then the height for promoting lower table again, makes lower work
The support column for making platform is raised above, and when upper end of support column face height is higher than upper table upper surface, increase again can be with for support column
Workpiece is jacked up, workpiece bottom is made to be detached with 701 surface of upper table, then will be down to and upper table in upper end of support column face again
The separation of work in combination platform 7 and the contact surface of workpiece is completed with height in 701 upper surfaces.This separation process, by manipulating pneumatic rise
The lifting of falling unit 4 is realized, need not manually participate in detaching with hand tools, improves unloading efficiency, it is right in separation process to avoid
The damage of workbench or workpiece, and improve mechanization and the degree of automation of equipment.
To adapt to various sizes of work in combination platform structure, upper table limiting device 6 and lower table limiting device 5
Mounting height is adjustable according to the height of upper table 701 and lower table 703, upper table limiting device 6 and lower table limit
The card slot height of position device 5 is adjustable according to the fixing thickness of upper table 701 and lower table 703.
For ease of shift position of the control combination workbench 7 on roller-way holder 2, limit detection device 3 is passed including position
Sensor and contact block, for detecting and judging that combination workbench 7 moves to the position of delivery end in order to by work in combination from printing end
Platform 7 is located in each card slot of device for discharging.When work in combination platform is moved to delivery end, what position sensor can be from the distant to the near
The position of induction combination workbench, consequently facilitating the movement speed of control combination workbench, until the edge of work in combination platform 7 with
When contact block contacts, work in combination platform 7 is made to stop at the designated position of delivery end, in order to which following discharging controls process.
To improve the adhesive property on 7 surface of work in combination platform and thermoplasticity FDM extruded stocks, the upper surface of upper table 701
It is evenly equipped with several rolling twills, support column is evenly distributed in the upper surface several rolling twills with 701 surface of upper table with certain
The twill that angle is interlocked.Above-mentioned twill staggeredly is set on the surface of work in combination platform 7, FDM extruded stocks and work can be increased
The contact area on platform surface makes extruded stock be easier to be bonded in table surface, effectively prevent bottom printing material and workbench
Alice after contact.
To be further convenient for thermoplasticity printing material bonding with workpiece bottom, the downside of upper table 701 and lower table
Heating element 702 is equipped between 703, which is to be evenly arranged in resistance heating between lower table 701 and support plate
Component.
The work in combination platform that the FDM convenient for discharging of the present invention is printed, the work in combination platform printed for FDM is divided into can
The upper table 701 and lower table 703 of OQ t, 71 rolling support of upper table is above back-up roller wheel 1, lower work
703 rolling support of platform is in the top of back-up roller wheel 28, when carrying out FDM printings, 701 upper surface of upper table of work in combination platform
It is in same level height with the upper surface of the support column of lower table 703, and is used positioned at the printing support end of roller-way holder 2
Workpiece is printed in support；To improve the adhesive property of thermoplastic extrusion material and workbench, it is arranged in the upper surface of combination work platform and hands over
Wrong twill, can improve printing discharging and connect true area with table surface, and heating element is arranged in the lower surface of upper table,
To improve the cementability of extruded stock and workbench, it effectively prevent alice after extruded stock blanking；After printing, by work in combination platform
The delivery end for moving to roller-way holder, by lifting the relative altitude of lower work platform, realization workpiece is uniformly detached with workbench,
It realizes mechanization, automation discharging, is damaged caused by workpiece when improving unloading efficiency, and effectivelying prevent manually detaching workpiece
Wound.
Claims (6)
1. a kind of work in combination platform of FDM printings convenient for discharging separation, including work in combination platform and it is used to support work in combination
The roller-way holder of platform, the roller-way holder are divided into printing support end and delivery end, which is characterized in that the work in combination platform includes
Workbench and can OQ t lower work platform, the supporting plane of the upper table is horizontally disposed, and on upper table
It is evenly equipped with several matching holes, is evenly distributed on the corresponding roller-way holder in the upper table both sides several for work on rolling support
Make the back-up roller wheel one of platform, the upper table both sides are correspondingly provided with supporting guide, chain is also coaxially provided in each back-up roller wheel one
It takes turns, is connected by pulley-sprocket-belt between each sprocket wheel of homonymy, the sprocket wheel can drive work in combination by driving motor driving
Platform is moved back and forth in printing support end and delivery end；The lower table includes support plate and support column, and the support plate is located at
On the downside of upper table, the matching hole of the support column and upper table is nested, and support column lower end is fixed with support plate, described
The upper surface of support column is concordant with the upper surface of upper table, and the both sides of the corresponding roller-way holder of the support plate are evenly equipped with several
It is used to support the back-up roller wheel two of lower table, the delivery end of the roller-way holder is equipped with limit detection device and device for discharging.
2. the work in combination platform of the FDM printings according to claim 1 convenient for discharging separation, which is characterized in that described to unload
Material device includes upper table limiting device, lower table limiting device and the Pneumatic elevation dress for being fixed on roller-way holder delivery end
Set, the upper table limiting device, lower table limiting device and Pneumatic power elevator apparatus it is mating be provided with four sets respectively with shifting
It moves to the quadrangle correspondence of the work in combination platform of delivery end, the upper table limiting device is to coordinate with upper table side thickness
Notch, the lower table limiting device is the notch coordinated with the support plate side of lower table, the gas
The lift side of dynamic lifting gear is fixed with lower table limiting device.
3. the work in combination platform of the FDM printings according to claim 2 convenient for discharging separation, which is characterized in that on described
The mounting height of position limiter for working table and lower table limiting device is adjustable according to the height of upper table and lower table, institute
The card slot height for stating upper table limiting device and lower table limiting device is thick according to the fixing of upper table and lower table
It spends adjustable.
4. the work in combination platform of the FDM printings according to claim 2 convenient for discharging separation, which is characterized in that the limit
Level detecting apparatus includes position sensor and contact block, and the position of delivery end is moved to for detecting and judging combination workbench from printing end
It sets in order to which work in combination platform to be located in each card slot of device for discharging.
5. the work in combination platform of the FDM printings according to claim 1 convenient for discharging separation, which is characterized in that on described
Workbench has been evenly distributed in the upper surface several rolling twills, and being evenly distributed in the upper surface for the support column is several and upper table surface
Roll the twill that twill interlocks.
6. the work in combination platform of the FDM printings according to claim 1 convenient for discharging separation, which is characterized in that on described
Heating element is equipped between the downside and lower table of workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810244976.1A CN108454093A (en) | 2018-03-23 | 2018-03-23 | A kind of work in combination platform of FDM printings convenient for discharging separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810244976.1A CN108454093A (en) | 2018-03-23 | 2018-03-23 | A kind of work in combination platform of FDM printings convenient for discharging separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108454093A true CN108454093A (en) | 2018-08-28 |
Family
ID=63236702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810244976.1A Pending CN108454093A (en) | 2018-03-23 | 2018-03-23 | A kind of work in combination platform of FDM printings convenient for discharging separation |
Country Status (1)
| Country | Link |
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| CN (1) | CN108454093A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228309A (en) * | 2018-09-27 | 2019-01-18 | 保靖锐恩电子有限责任公司 | A kind of shaped platform for 3D printer |
| CN111070669A (en) * | 2019-12-20 | 2020-04-28 | 浙江大学 | 3D printer self-service stripping device and stripping method |
| CN114770927A (en) * | 2022-04-24 | 2022-07-22 | 重庆理工大学 | Fused deposition modeling 3d printing device |
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| CN204955422U (en) * | 2015-07-29 | 2016-01-13 | 武汉奥尔克特科技有限公司 | Planer -type 3D printer |
| CN105328907A (en) * | 2015-11-13 | 2016-02-17 | 宁夏共享模具有限公司 | FDM (frequency-division multiplexing) three-dimensional printing and processing all-in-one machine |
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| CN208359474U (en) * | 2018-03-23 | 2019-01-11 | 共享智能铸造产业创新中心有限公司 | A kind of work in combination platform of the FDM printing convenient for discharging separation |
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- 2018-03-23 CN CN201810244976.1A patent/CN108454093A/en active Pending
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| CN204955422U (en) * | 2015-07-29 | 2016-01-13 | 武汉奥尔克特科技有限公司 | Planer -type 3D printer |
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Cited By (5)
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|---|---|---|---|---|
| CN109228309A (en) * | 2018-09-27 | 2019-01-18 | 保靖锐恩电子有限责任公司 | A kind of shaped platform for 3D printer |
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| CN111070669A (en) * | 2019-12-20 | 2020-04-28 | 浙江大学 | 3D printer self-service stripping device and stripping method |
| CN114770927A (en) * | 2022-04-24 | 2022-07-22 | 重庆理工大学 | Fused deposition modeling 3d printing device |
| CN114770927B (en) * | 2022-04-24 | 2024-01-16 | 重庆理工大学 | Fused deposition modeling 3d printing device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180828 |
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| RJ01 | Rejection of invention patent application after publication |