CN203580346U - Multi-head nozzle applied to 3D printer - Google Patents
Multi-head nozzle applied to 3D printer Download PDFInfo
- Publication number
- CN203580346U CN203580346U CN201320792525.4U CN201320792525U CN203580346U CN 203580346 U CN203580346 U CN 203580346U CN 201320792525 U CN201320792525 U CN 201320792525U CN 203580346 U CN203580346 U CN 203580346U
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- China
- Prior art keywords
- rotating disk
- turntable
- nozzle
- printer
- adjacent
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- 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 - Lifetime
Links
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract 3
- 239000000047 product Substances 0.000 description 9
- 239000007921 spray Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000010146 3D printing Methods 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Abstract
The utility model discloses a multi-head nozzle applied to a 3D printer. The multi-head nozzle comprises a turntable. A rotary through hole is arranged on the turntable. At least five feeding ports are arranged on the side of the turntable. At least five discharging ports are arranged on the side of the turntable. Each discharging port is arranged between two adjacent feeding ports. A connecting pipe is arranged in each discharging port. A hose is arranged in each feeding port adjacent to each discharging port. One end of each connecting pipe is connected with each hose in a seal manner. A nozzle is arranged on the outer end of each connecting pipe. The caliber of each nozzle is circular. The diameter difference between two adjacent nozzles is 1mm to 30mm. According to the utility model, five nozzles of different caliber sizes are arranged on the turntable; when extrusion spraying is carried out on a small area or a specific part, simply by rotating the turntable, and by selecting a nozzle corresponding to the area or the part, the caliber size of the nozzle is adjusted, and then extrusion spraying is carried out; the extrusion spraying amount is effectively controlled; the forming accuracy and the mechanical strength of a finished product are improved; the quality of the finished product is improved; and the multi-head nozzle has the advantages of simple structure, low manufacturing cost and strong practicability.
Description
Technical field
The utility model belongs to 3D field shaping technique in kind, is specifically related to a kind of 3D printer multiple nozzle cluster.
Background technology
3D printing technique claims again three-dimensional printing technology, refers to the 3D printer that goes out real-world object by can " printing ", and the mode that adopts layering processing, superposition to be shaped successively increases material and generates 3D entity.The most outstanding advantage of 3D printing technique is without machining or mould, just can directly from computer graphics data, generate the object of any shape, thereby greatly shorten the lead time of product, boost productivity and reduce production costs, there is the plurality of advantages such as modification is simple, dimensionally stable simultaneously, be described as " manufacturing technology with industrial revolution meaning ".
When adopting the technology of plastics consumptive material to common are fuse deposition technique, it is just thread heat-fusible materials heating and melting, by the shower nozzle with a minute nozzle, squeeze and gush out, from nozzle ejection, be deposited on workbench, temperature starts to solidify after lower than solidification temperature, and the accumulation layer by layer by material finally forms finished product, shower nozzle is wherein exactly a core component, is also one of technology of 3D printer comparison core.On a current printer, is only furnished with a shower nozzle, when needs squeeze spray to tiny position, just need to adjust the size of shower nozzle bore, reach accuracy, but on 3D printer, cannot change shower nozzle caliber size at present, at shower nozzle, squeeze in spray process and cause depositional plane material loading too much or very few, curing finished product is accurate not, affects end product quality.
Utility model content
The utility model object is to solve the above-mentioned technical problem existing in prior art, and a kind of 3D printer multiple nozzle cluster is provided, and changes shower nozzle caliber size, controls the consumption that squeezes spray, improves finished product formed precision and finished product mechanical strength.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of 3D printer multiple nozzle cluster, it is characterized in that: comprise rotating disk, rotating disk is provided with rotation through hole, the side of rotating disk is provided with at least five charging apertures, and the side of rotating disk is provided with at least five discharging openings, and discharging opening is located between adjacent two charging apertures, in discharging opening, be provided with tube connector, in the charging aperture adjacent with discharging opening, be provided with flexible pipe, one end and the flexible pipe of tube connector are tightly connected, and the outer end of tube connector is provided with shower nozzle.
Further, the rounded shape of the bore of shower nozzle, the diameter of adjacent two shower nozzles differs 1mm～30mm.
Further, rotating disk comprises the first housing and the second housing, and the first housing is provided with fixture, and fixture is spacing on the first housing by flexible pipe.
Further, on tube connector, cover has retaining washer, retaining washer to be located at the inner side of rotating disk, and retaining washer is spacing in discharging opening by tube connector.
Further, rotate the center that through hole is located at rotating disk, rotate through hole and be cylindric.
The utility model, owing to having adopted technique scheme, has following beneficial effect:
Rotating disk is provided with five shower nozzles that caliber size is different, and the diameter of adjacent two shower nozzles differs 1mm～30mm, when needs squeeze while spraying tiny position or concrete parts, only need to rotate rotating disk, select the shower nozzle corresponding with this position or this parts, realize the caliber size of adjusting shower nozzle, then squeeze spray work, effectively control the consumption that squeezes spray, improve finished product formed precision and finished product mechanical strength, improved end product quality, simultaneously simple in structure, low cost of manufacture, practical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of multiple nozzle cluster for a kind of 3D printer of the utility model;
Fig. 2 is the front view of the utility model turntable;
Fig. 3 is the internal structure schematic diagram of multiple nozzle cluster for a kind of 3D printer of the utility model.
The specific embodiment
As shown in Figure 1 to Figure 3, for a kind of 3D printer of the utility model multiple nozzle cluster, comprise rotating disk 1, rotating disk 1 is provided with and rotates through hole 2, rotates the center that through hole 2 is located at rotating disk 1, rotates through hole 2 and is cylindric, can play the effect of quick conversion.The side of rotating disk 1 is provided with at least five charging apertures 3, the side of rotating disk 1 is provided with at least five discharging openings 4, discharging opening 4 is located between adjacent two charging apertures 3, in discharging opening 4, be provided with tube connector 5, in the charging aperture 3 adjacent with discharging opening 4, be provided with flexible pipe 6, one end of tube connector 5 and flexible pipe 6 are tightly connected, rotating disk 1 comprises the first housing 10 and the second housing 11, the first housing 10 is provided with fixture 8, fixture 8 is spacing on the first housing 10 by flexible pipe 6, on tube connector 5, cover has retaining washer 9, retaining washer 9 is located at the inner side of rotating disk 1, retaining washer 9 is spacing in discharging opening 4 by tube connector 5.The outer end of tube connector 5 is provided with shower nozzle 7, the rounded shape of bore of shower nozzle 7, the diameter of adjacent two shower nozzles 7 differs 1mm～30mm, when needs squeeze while spraying tiny position or concrete parts, only need to rotate rotating disk 1, select the shower nozzle 7 corresponding with this position or this parts, realize the caliber size of adjusting shower nozzle 7, then squeeze spray work, effectively control the consumption that squeezes spray, improve finished product formed precision and finished product mechanical strength, improved end product quality, simultaneously simple in structure, low cost of manufacture, practical.
These are only specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this.Anyly take the utility model as basis, for solving essentially identical technical problem, realize essentially identical technique effect, the simple change of having done, be equal to and replace or modification etc., be all covered by among protection domain of the present utility model.
Claims (5)
1. a 3D printer multiple nozzle cluster, it is characterized in that: comprise rotating disk, described rotating disk is provided with rotation through hole, the side of described rotating disk is provided with at least five charging apertures, and the side of described rotating disk is provided with at least five discharging openings, and described discharging opening is located between adjacent two described charging apertures, in described discharging opening, be provided with tube connector, in the described charging aperture adjacent with described discharging opening, be provided with flexible pipe, one end of described tube connector and described flexible pipe are tightly connected, and the outer end of described tube connector is provided with shower nozzle.
2. a kind of 3D printer multiple nozzle cluster according to claim 1, is characterized in that: the rounded shape of bore of described shower nozzle, the diameter of adjacent two described shower nozzles differs 1mm～30mm.
3. a kind of 3D printer multiple nozzle cluster according to claim 1, is characterized in that: described rotating disk comprises the first housing and the second housing, and described the first housing is provided with fixture, and described fixture is spacing on described the first housing by described flexible pipe.
4. a kind of 3D printer multiple nozzle cluster according to claim 1, is characterized in that: on described tube connector, cover has retaining washer, and described retaining washer is located at the inner side of described rotating disk, and described retaining washer is spacing in described discharging opening by described tube connector.
5. a kind of 3D printer multiple nozzle cluster according to claim 1, is characterized in that: described rotation through hole is located at the center of described rotating disk, and described rotation through hole is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792525.4U CN203580346U (en) | 2013-12-04 | 2013-12-04 | Multi-head nozzle applied to 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792525.4U CN203580346U (en) | 2013-12-04 | 2013-12-04 | Multi-head nozzle applied to 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580346U true CN203580346U (en) | 2014-05-07 |
Family
ID=50578312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792525.4U Expired - Lifetime CN203580346U (en) | 2013-12-04 | 2013-12-04 | Multi-head nozzle applied to 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580346U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271298A (en) * | 2019-07-26 | 2019-09-24 | 广西叶道网络科技有限公司 | A kind of energy-saving and environment-friendly wall-mounted thermal printer |
| CN112319057A (en) * | 2020-10-29 | 2021-02-05 | 重庆久坤电子有限公司 | Automatic dotting machine |
| CN115198221A (en) * | 2022-07-22 | 2022-10-18 | 燕山大学 | Device for automatically spraying and hot rolling composite plate strip interlayer and processing method thereof |
-
2013
- 2013-12-04 CN CN201320792525.4U patent/CN203580346U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271298A (en) * | 2019-07-26 | 2019-09-24 | 广西叶道网络科技有限公司 | A kind of energy-saving and environment-friendly wall-mounted thermal printer |
| CN112319057A (en) * | 2020-10-29 | 2021-02-05 | 重庆久坤电子有限公司 | Automatic dotting machine |
| CN112319057B (en) * | 2020-10-29 | 2022-07-12 | 重庆久坤电子有限公司 | Automatic dotting machine |
| CN115198221A (en) * | 2022-07-22 | 2022-10-18 | 燕山大学 | Device for automatically spraying and hot rolling composite plate strip interlayer and processing method thereof |
| CN115198221B (en) * | 2022-07-22 | 2024-02-02 | 燕山大学 | Device for automatic spraying and hot rolling of composite plate strip interlayer and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG FLASHFORGE 3D TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JINHUA SHANZHU TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 321000 standard factory building No. 518, fairy Road, Wucheng District, Zhejiang, Jinhua B-F3 Patentee after: ZHEJIANG FLASHFORGE 3D TECHNOLOGY Co.,Ltd. Address before: 321000 No. 428-440, building 01, R & D center, 855 Xian Yuan Road, Zhejiang, Jinhua Patentee before: JINHUA SHANZHU TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |