CN206718468U - A kind of more changing device of the printhead based on FDM3D printer - Google Patents
A kind of more changing device of the printhead based on FDM3D printer Download PDFInfo
- Publication number
- CN206718468U CN206718468U CN201720446409.5U CN201720446409U CN206718468U CN 206718468 U CN206718468 U CN 206718468U CN 201720446409 U CN201720446409 U CN 201720446409U CN 206718468 U CN206718468 U CN 206718468U
- Authority
- CN
- China
- Prior art keywords
- printhead
- grip block
- crossbeam
- changing device
- dead electricity
- 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.)
- Expired - Fee Related
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- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The utility model discloses a kind of more changing device of the printhead based on FDM3D printer, including processing platform, the both sides of the processing platform are provided with guide rail, the guide rail is slidably fitted with sliding part, the upper end of the sliding part is installed with support member, the end of the support member is provided with crossbeam, printing equipment is slidably fitted with the cross bar of the crossbeam, adsorbed and fixed by the clamping of grip block and dead electricity type electromagnet to printhead, conveniently printhead can be changed as needed, and Morse's taper alignment structures are provided between electromagnet and printhead, it ensure that being accurately positioned for printhead, after printhead replacing, without debugging, it can work on, it is easy to use, it is simple in construction, improve operating efficiency.
Description
Technical field
3D printer technical field is the utility model is related to, specially a kind of printhead based on FDM3D printer is changed
Device.
Background technology
FDM rapid shaping techniques are one kind in 3D printing techniques, and it by thermoplastic by squeezing into printing capitiform
Into the filament of molten condition, table top is expressed into by nozzle, the mode of layer upon layer is printed, and traditional printing type is one
A kind of consumptive material of specification can only be used in secondary printing, if using the thicker consumptive material of diameter, printing objects rough surface can be made, essence
Degree reduces, if can cause to waste the excessive time when filling entity using thinner consumptive material, causes the time-write interval long, efficiency
It is too low.
Utility model content
The purpose of this utility model is to provide a kind of more changing device of the printhead based on FDM3D printer, with solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of printhead based on FDM3D printer
More changing device, including processing platform, the both sides of the processing platform are provided with guide rail, and the guide rail is slidably fitted with sliding part,
The upper end of the sliding part is installed with support member, and the end of the support member is provided with crossbeam, on the cross bar of the crossbeam
It is slidably fitted with printing equipment；
The printing equipment includes mounting seat, and the cross bar of mounting seat and crossbeam is slidably connected, the mounting seat
Between be provided with lead, the lead is inserted through grip block, and the upper end of the mounting seat is interspersed with telescopic cylinder, and stretches
The lower end of contracting cylinder is fixedly connected with grip block, and the lower end of the grip block is provided with dead electricity type electromagnet, the grip block
Neck is connected with printhead.
Preferably, the dead electricity type electromagnet is Morse's taper structure, and the side of printhead be provided with match it is recessed
Groove.
Preferably, the dead electricity type electromagnet is the permanent magnet of superpower magnetic force under power failure state, is under "on" position
Without magnetic force magnet.
Compared with prior art, the beneficial effects of the utility model are：A kind of printhead based on FDM3D printer is changed
Device, adsorbed and fixed by the clamping of grip block and dead electricity type electromagnet to printhead, can be conveniently right as needed
Printhead is changed, and Morse's taper alignment structures are provided between electromagnet and printhead, ensure that the accurate of printhead
Positioning, after printhead replacing, without debugging, you can work on, it is easy to use, it is simple in construction, improve operating efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial schematic diagram after the utility model printhead is changed；
Fig. 3 is that printhead of the present utility model separates schematic diagram with grip block.
In figure：1st, processing platform, 2, guide rail, 3, sliding part, 4, support member, 5, crossbeam, 6, printing equipment, 61, installation bottom
Seat, 62, lead, 63, grip block, 64, telescopic cylinder, 65, dead electricity type electromagnet, 66, printhead.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, Fig. 2, Fig. 3, the utility model provides a kind of technical scheme：A kind of beating based on FDM3D printer
Head more changing device is printed, including processing platform 1, workpiece are processed shaping in processing platform 1, the both sides of processing platform 1 are provided with
Guide rail 2, guide rail 2 are slidably fitted with sliding part 3, in 2 enterprising line slip of guide rail printing equipment 6 can be driven to enter by sliding part 3
Row vertically moves, and the upper end of sliding part 3 is installed with support member 4, and the end of support member 4 is provided with crossbeam 5, the horizontal stroke of crossbeam 5
Printing equipment 6 is slidably fitted with bar, printing equipment 6 can slide laterally on crossbeam 5；
Printing equipment 6 includes mounting seat 61, and the cross bar of mounting seat 61 and crossbeam 5 is slidably connected, mounting seat 61
Between be provided with lead 62, lead 62 is inserted through grip block 63, so as to during grip block 63 moves up and down more
Stable, the upper end of mounting seat 61 is interspersed with telescopic cylinder 64, and the lower end of telescopic cylinder 64 is fixedly connected with grip block 63, leads to
Crossing the stretching motion of telescopic cylinder 64 can drive grip block 63 to move up and down, consequently facilitating being processed into workpiece layering
Type, the lower end of grip block 63 are provided with dead electricity type electromagnet 65, and dead electricity type electromagnet 65 carries out absorption fixation to printhead 66, made
Its structure is more stable, and is easy to be connected with printhead 66 to the dismounting and change of printhead 66, the neck of grip block 63.
Specifically, dead electricity type electromagnet 65 is Morse's taper structure, and the side of printhead 66 is provided with what is matched
Groove, so that it is guaranteed that printhead 66 is accurately positioned, improve its operating efficiency.
Specifically, dead electricity type electromagnet 65 is the permanent magnet of superpower magnetic force under power failure state, is under "on" position
Without magnetic force magnet, because of the intrinsic magnetic force opposite polarity of the permanent magnet with built in of magnetic force caused by the direct current of application, so as to inhale
Power, which is cancelled out each other, makes electromagnet not produce holding force, and by the design of dead electricity type electromagnet 65, it is logical for a long time to avoid electromagnet
Electricity work is failed because temperature is too high, so that its using effect is more stable.
Operation principle：Printing equipment 6 is vertically moved by slip of the sliding part 3 on guide rail 2, is filled by printing
Transverse shifting can be carried out by putting 6 slips on crossbeam 5, be moved up and down by the drive grip block 63 of telescopic cylinder 64, and then
Printhead 66 is driven to move up and down, the processing realized for three dimensions of workpiece is moulding, by dead electricity type electromagnet 65
Switch control can very easily carry out clamping control and change to printhead 66, and using effect is stable, and dead electricity type electromagnetism
Morse's taper alignment structures are provided between iron 65 and printhead 66, ensure that being accurately positioned for printhead, strengthen its use
Reliability.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of more changing device of the printhead based on FDM3D printer, including processing platform（1）, it is characterised in that：The processing
Platform（1）Both sides be provided with guide rail（2）, the guide rail（2）It is slidably fitted with sliding part（3）, the sliding part（3）Upper end
It is installed with support member（4）, the support member（4）End crossbeam is installed（5）, the crossbeam（5）Cross bar on slide
Printing equipment is installed（6）；
The printing equipment（6）Including mounting seat（61）, and mounting seat（61）And crossbeam（5）Cross bar be slidably connected, institute
State mounting seat（61）Between be provided with lead（62）, the lead（62）It is inserted through grip block（63）, the installation bottom
Seat（61）Upper end be interspersed with telescopic cylinder（64）, and telescopic cylinder（64）Lower end and grip block（63）It is fixedly connected, it is described
Grip block（63）Lower end dead electricity type electromagnet is installed（65）, the grip block（63）Neck be connected with printhead（66）.
A kind of 2. more changing device of the printhead based on FDM3D printer according to claim 1, it is characterised in that：It is described
Dead electricity type electromagnet（65）For Morse's taper structure, and printhead（66）Side be provided with the groove to match.
A kind of 3. more changing device of the printhead based on FDM3D printer according to claim 1, it is characterised in that：It is described
Dead electricity type electromagnet（65）It is the permanent magnet of superpower magnetic force under power failure state, is without magnetic force magnet under "on" position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720446409.5U CN206718468U (en) | 2017-04-26 | 2017-04-26 | A kind of more changing device of the printhead based on FDM3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720446409.5U CN206718468U (en) | 2017-04-26 | 2017-04-26 | A kind of more changing device of the printhead based on FDM3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206718468U true CN206718468U (en) | 2017-12-08 |
Family
ID=60506916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720446409.5U Expired - Fee Related CN206718468U (en) | 2017-04-26 | 2017-04-26 | A kind of more changing device of the printhead based on FDM3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206718468U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953547A (en) * | 2017-12-22 | 2018-04-24 | 杭州先临爱打印科技有限公司 | 3D printer and its it is conveniently detached and nozzle and is conveniently detached component |
| CN108828276A (en) * | 2018-07-26 | 2018-11-16 | 武汉精测电子集团股份有限公司 | A kind of POGO conducting device preventing artificial maloperation |
| CN111923399A (en) * | 2020-08-07 | 2020-11-13 | 重庆工程职业技术学院 | Guiding mechanism and cutting cable 3D printing device thereof |
-
2017
- 2017-04-26 CN CN201720446409.5U patent/CN206718468U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953547A (en) * | 2017-12-22 | 2018-04-24 | 杭州先临爱打印科技有限公司 | 3D printer and its it is conveniently detached and nozzle and is conveniently detached component |
| CN107953547B (en) * | 2017-12-22 | 2024-03-08 | 杭州先临齿科技术有限公司 | 3D printer and quick assembly disassembly shower nozzle and quick assembly disassembly subassembly thereof |
| CN108828276A (en) * | 2018-07-26 | 2018-11-16 | 武汉精测电子集团股份有限公司 | A kind of POGO conducting device preventing artificial maloperation |
| CN108828276B (en) * | 2018-07-26 | 2024-01-05 | 武汉精测电子集团股份有限公司 | POGO conducting device capable of preventing human misoperation |
| CN111923399A (en) * | 2020-08-07 | 2020-11-13 | 重庆工程职业技术学院 | Guiding mechanism and cutting cable 3D printing device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |