CN205148940U - Rapid disassembly structure based on FDM type 3D beats printer head - Google Patents
Rapid disassembly structure based on FDM type 3D beats printer head Download PDFInfo
- Publication number
- CN205148940U CN205148940U CN201521003266.8U CN201521003266U CN205148940U CN 205148940 U CN205148940 U CN 205148940U CN 201521003266 U CN201521003266 U CN 201521003266U CN 205148940 U CN205148940 U CN 205148940U
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- China
- Prior art keywords
- upper cover
- printhead
- printer head
- magnet
- fixed
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- Expired - Fee Related
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Abstract
The utility model discloses a rapid disassembly structure based on FDM type 3D beats printer head, include printhead assembly, make printer head upper cover, magnet piece, fixing base, slider, slide rail, the fixing base is fixed on the slider, the slider with the mobilizable connection of slide rail, the locating pin that is provided with the magnet groove on the fixing base and is located magnet groove both ends, the magnet piece passes through the fix with screw and is in the magnet inslot, printhead assembly fixed connection beat the printer head upper cover, it passes through to beat the printer head upper cover the magnetic attracting mode of magnet piece and pin and locating hole are fixed on the fixing base. The utility model discloses can make things convenient for ground to carry out the dismouting to the printer head that beats of 3D printer fast, simplify the assembly, improve production and the availability factor.
Description
[technical field]
The utility model relates to three-dimensionally shaped technical field, particularly the technical field of FDM type 3D printhead.
[background technology]
3D printing technique, design a model as source with Computerized three-dimensional, discrete and the numerical control molding system by software hierarchy, utilize the mode such as laser beam, hot melt nozzle successively to be piled up by the special materials such as metal dust, ceramic powders, plastics, cell tissue to cohere, final superposition is shaping, produces entity products.
Fusion sediment moulding FDM technology is the two-dimensional geometry information being divided into by 3D model very thin from level to level cross section to generate controls 3D printer nozzle motion track, and 3D printer heating head is heated to critical condition heat-fusible materials ABS, PLA, resin, nylon, wax etc. and presents the two-dimensional geometry information movement track shower nozzle that quasi-fluid properties determines along 3D model under the control of the computer and the material of half flow regime is squeezed out the thin layer solidifying formation contour shape.After one deck, fall the new layer that formed by vertical lift system be cured.Pile up the 3D solid that bonding forms this model from bottom to top so layer by layer.
The printhead of FDM type 3D printer easily causes fracture to block after printing is complete, dredging is often not easy after printhead blocking, need to take printhead apart to clear up, common printing head assembly and printer transmission mechanism are fixedly connected with by screw, dismounting is loaded down with trivial details time-consuming, and screw-fixing-type printhead causes impact also to the efficiency of assembling of complete machine, thus need a kind of can the mechanism of fast assembling-disassembling printhead.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of quick-disassembly structure based on FDM type 3D printhead, can carry out dismounting quickly and easily to the printhead of 3D printer.
For achieving the above object, the utility model proposes a kind of quick-disassembly structure based on FDM type 3D printhead, comprise print head assembly, printhead upper cover, flat thin magnet, holder, slide block, slide rail, described holder is fixed on described slide block, described slide block is connected with described slide rail is mobilizable, described holder is provided with magnet groove and the alignment pin being positioned at magnet groove two ends, described flat thin magnet is fixed by screws in described magnet groove, described print head assembly is fixedly connected described printhead upper cover, described printhead upper cover is fixed on described holder by the magnetic attraction of described flat thin magnet.
As preferably, described printhead covers and is provided with locating hole, it is that described printhead upper cover and print head assembly carry out installation location that described alignment pin inserts described locating hole.
The beneficial effects of the utility model: the utility model is by being fixed in the magnet groove of holder by flat thin magnet, by flat thin magnet, magnetic force attraction is carried out to the printhead upper cover be fixed on print head assembly, and coordinate with the locating hole that printhead covers by being arranged on alignment pin on holder, print head assembly is made to be able to firmly be connected on the moving component of printer fast, move with the slide block on slide rail, the dismounting of print head assembly is very convenient.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is a kind of quick-disassembly structure explosive view based on FDM type 3D printhead of the utility model;
Fig. 2 is the structure chart of printhead upper cover in the utility model;
Fig. 3 is the structure chart of holder in the utility model.
In figure: 1-print head assembly, 2-printhead upper cover, 3-flat thin magnet, 4-slide block, 5-slide rail, 6-holder, 7-screw, 21-locating hole, 61-magnet groove, 62-alignment pin.
[detailed description of the invention]
Consult Fig. 1, Fig. 2 and Fig. 3, the utility model, comprise print head assembly 1, printhead upper cover 2, flat thin magnet 3, holder 6, slide block 4, slide rail 5, described holder 6 is fixed on described slide block 4, described slide block 4 is connected with described slide rail 5 is mobilizable, described holder 6 is provided with magnet groove 61 and the alignment pin 62 being positioned at magnet groove 61 two ends, described flat thin magnet 3 is fixed in described magnet groove 61 by screw 7, described print head assembly 1 is fixedly connected described printhead upper cover 2, described printhead upper cover 2 is fixed on described holder 6 by the magnetic attraction of described flat thin magnet 3.Described printhead upper cover 2 is provided with locating hole 21, and described alignment pin 62 inserts in described locating hole 21 as described printhead upper cover 2 and print head assembly 1 carry out installation location.
Utility model works process:
Before installation, print head assembly 1 is fixedly connected with printhead upper cover 2, and flat thin magnet 3 is fixedly connected with the holder 6 on slide block 4 by screw; During installation, the locating hole 21 on printhead upper cover 2 is aimed at the alignment pin 62 on holder 6, print head assembly 1 and printhead upper cover 2, under the sucking action of flat thin magnet 3 magnetic force, are firmly connected with holder 6 automatically; During dismounting, firmly drop-down print head assembly 1, can take print head assembly 1 from holder 6.
The utility model, by flat thin magnet being fixed in the magnet groove of holder, by flat thin magnet, magnetic force attraction is carried out to the printhead upper cover be fixed on print head assembly, and coordinate with the locating hole that printhead covers by being arranged on alignment pin on holder, print head assembly is made to be able to firmly be connected on the moving component of printer fast, move with the slide block on slide rail, the dismounting of print head assembly is very convenient.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (2)
1. the quick-disassembly structure based on FDM type 3D printhead, it is characterized in that: comprise print head assembly (1), printhead upper cover (2), flat thin magnet (3), holder (6), slide block (4), slide rail (5), described holder (6) is fixed on described slide block (4), described slide block (4) is connected with described slide rail (5) is mobilizable, described holder (6) is provided with magnet groove (61) and is positioned at the alignment pin (62) at magnet groove (61) two ends, described flat thin magnet (3) is fixed in described magnet groove (61) by screw (7), described print head assembly (1) is fixedly connected described printhead upper cover (2), described printhead upper cover (2) is fixed on described holder (6) by the magnetic attraction of described flat thin magnet (3).
2. as claimed in claim 1 based on the quick-disassembly structure of FDM type 3D printhead, it is characterized in that: described printhead upper cover (2) is provided with locating hole (21), and described alignment pin (62) inserts in described locating hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003266.8U CN205148940U (en) | 2015-12-07 | 2015-12-07 | Rapid disassembly structure based on FDM type 3D beats printer head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003266.8U CN205148940U (en) | 2015-12-07 | 2015-12-07 | Rapid disassembly structure based on FDM type 3D beats printer head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205148940U true CN205148940U (en) | 2016-04-13 |
Family
ID=55684672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521003266.8U Expired - Fee Related CN205148940U (en) | 2015-12-07 | 2015-12-07 | Rapid disassembly structure based on FDM type 3D beats printer head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205148940U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719934A (en) * | 2018-12-12 | 2019-05-07 | 河南筑诚电子科技有限公司 | One kind feeding quick plug-in nozzle for 3D printer proximal end |
| CN110481024A (en) * | 2019-08-30 | 2019-11-22 | 上普(北京)生物科技有限公司 | A kind of biology 3D printer |
| CN110549621A (en) * | 2019-09-30 | 2019-12-10 | 成都工业学院 | Quick detach formula nozzle structure and 3D printer |
| CN111791588A (en) * | 2020-09-10 | 2020-10-20 | 季华实验室 | Correction device, ink jet printer, and method for determining coordinates of printing dots |
| CN112776124A (en) * | 2020-12-30 | 2021-05-11 | 东莞理工学院 | Multi-material high-solid-content ceramic printer with quickly-replaceable forming bin |
-
2015
- 2015-12-07 CN CN201521003266.8U patent/CN205148940U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719934A (en) * | 2018-12-12 | 2019-05-07 | 河南筑诚电子科技有限公司 | One kind feeding quick plug-in nozzle for 3D printer proximal end |
| CN110481024A (en) * | 2019-08-30 | 2019-11-22 | 上普(北京)生物科技有限公司 | A kind of biology 3D printer |
| CN110549621A (en) * | 2019-09-30 | 2019-12-10 | 成都工业学院 | Quick detach formula nozzle structure and 3D printer |
| CN111791588A (en) * | 2020-09-10 | 2020-10-20 | 季华实验室 | Correction device, ink jet printer, and method for determining coordinates of printing dots |
| CN112776124A (en) * | 2020-12-30 | 2021-05-11 | 东莞理工学院 | Multi-material high-solid-content ceramic printer with quickly-replaceable forming bin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161207 |