CN205291605U - 3D printer is with no fan cooling device - Google Patents
3D printer is with no fan cooling device Download PDFInfo
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- CN205291605U CN205291605U CN201521079939.8U CN201521079939U CN205291605U CN 205291605 U CN205291605 U CN 205291605U CN 201521079939 U CN201521079939 U CN 201521079939U CN 205291605 U CN205291605 U CN 205291605U
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- neck
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Abstract
The utility model belongs to the technical field of 3D prints, especially, relate to a 3D printer is with no fan cooling device. Including setting up at a plurality of ventilation pipes of shower nozzle outlying, the one end of ventilation pipe is connected with out the tuber pipe, the other end of ventilation pipe connects through the multitube and is connected with the trachea, the trachea is connected with the air pump, the air pump is connected with control mechanism, a serial communication port, be equipped with the joint of giving a dinner for a visitor from afar between ventilation pipe and the play tuber pipe, give a dinner for a visitor from afar and connect including first articulated through rod and the articulated through rod of second, be connected through flexible flexible bent pipe between the articulated through rod of first articulated through rod and second, the middle part of bent pipe is equipped with a plurality of crooked creases, the one end of bent pipe is connected with first articulated through rod, the other end of bent pipe is connected with the articulated through rod of second, be equipped with the adjustment mechanism that can adjust angle between the two between the articulated through rod of first articulated through rod and second, be equipped with reset spring between adjustment mechanism and the bent pipe. The advantage lies in: reasonable in design, simple structure.
Description
Technical field
This utility model belongs to 3D printing technique field, especially relates to a kind of 3D printer fan-free chiller.
Background technology
In 3D printing technique field, after extrusion equipment needs extrusion printed material according to printing, it is necessary to printed material is quickly cooled down so that it is solid shape as early as possible, meet the demand printed. Existing 3D printer is generally adopted refrigerating fan, and its cooling effect is better, and range of application is also relatively broad. But the rotation of refrigerating fan easily causes extrusion shower nozzle vibrations, cause that printer model surface produces ripple, thus the problem affecting printing precision, fan air-supply scope is excessive simultaneously will also result in the problem that extrusion shower nozzle cooling causes material extrusion uneven, and final printing effect all can be had a negative impact by this. On the other hand, it would however also be possible to employ be arranged around the chiller with annular air mouth at extrusion shower nozzle, ensure certain printing precision meeting cooling effect simultaneously. But, the shortcoming of this type of chiller is in that, the air outlet volume and weight of ring-type is all bigger, the control accuracy making 3D printer walking mechanism decreases, overall printing effect still can be brought certain negative effect, and the temperature of extrusion shower nozzle relatively closely also can be produced certain impact by air outlet distance extrusion nozzle position.
In order to prior art is improved, people have carried out long-term exploration, it is proposed that various solutions. Such as, Chinese patent literature discloses a kind of split type flow-guiding radiation extrusion device of 3D printer [application number: CN201420453255.9], including base and cover plate, pedestal arranges feed pipe, arranging supercharging rocking arm after feed pipe, supercharging rocking arm is connected with extruder head by connecting tube, and extruder head arranges heating assembly, also setting up fan on pedestal, fan outlet stretches in fairing cap; Pedestal arranges the air port excessively being connected with fairing cap, from the wind that air port blows out excessively, extruder head is dispelled the heat.
Although such scheme to some extent solves the deficiencies in the prior art, but the rotation of fan easily causes extrusion shower nozzle vibrations, causes that printer model surface produces ripple, thus affecting printing precision, global design is reasonable not enough, poor practicability.
Utility model content
The purpose of this utility model is for the problems referred to above, it is provided that a kind of reasonable in design, the 3D printer fan-free chiller of simple in construction.
For reaching above-mentioned purpose, this utility model have employed following technical proposal: this 3D printer fan-free chiller, the some ventilation ducts peripheral including being arranged on shower nozzle, one end of described ventilation duct is connected to discharge pipe, the other end of ventilation duct is connected with trachea by many pipe joints, described trachea is connected with air pump, described air pump is connected with controlling organization, it is characterized in that, it is provided with, between described ventilation duct and discharge pipe, joint of giving a dinner for a visitor from afar, described joint of giving a dinner for a visitor from afar includes the first hinged through rod and the second hinged through rod, it is connected by the swan-neck of flexible between the first described hinged through rod and the second hinged through rod, the middle part of described swan-neck is provided with some bending folding lines, one end of described swan-neck is connected with the first hinged through rod, the other end of swan-neck and the second hinged through rod are connected, it is provided with regulating the governor motion of angle therebetween between the first described hinged through rod and the second hinged through rod, the back-moving spring being fixed on the first hinged through rod and the second hinged through rod and swan-neck can being strutted it is provided with between described governor motion and swan-neck. ambient atmos is pumped in trachea by air pump, it is respectively delivered in each ventilation duct through many pipe joints, blow out through discharge pipe after, not there is fan, be prevented effectively from owing to fan rotates the extrusion shower nozzle vibration problems caused, good cooling results, joint of giving a dinner for a visitor from afar makes the angle between ventilation duct and discharge pipe to regulate, motility is strong, and global design is reasonable, simple in construction.
In above-mentioned 3D printer fan-free chiller, described governor motion includes flexible adjustment bar, and one end of described flexible adjustment bar is connected with the first hinged through rod, and the other end of flexible adjustment bar and the second hinged through rod are connected.
In above-mentioned 3D printer fan-free chiller, outer wall the inner of the first described hinged through rod is provided with the first locating slot, outer wall the inner of the second described hinged through rod is provided with the second locating slot, one end of described flexible adjustment bar is provided with the first locating piece adapted with the first locating slot, and the other end of described flexible adjustment bar is provided with the second locating piece adapted with the second locating slot.
Compared with prior art, the advantage of this 3D printer fan-free chiller is in that: ambient atmos is pumped in trachea by air pump, it is respectively delivered in each ventilation duct through many pipe joints, blows out through discharge pipe after, not there is fan, it is prevented effectively from owing to fan rotates the extrusion shower nozzle vibration problems caused, good cooling results, joint of giving a dinner for a visitor from afar makes the angle between ventilation duct and discharge pipe to regulate, and motility is strong, global design is reasonable, simple in construction.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model provides.
In figure, shower nozzle 1, ventilation duct 2, discharge pipe 3, many pipe joints 4, trachea 5, give a dinner for a visitor from afar joint 6, first hinged through rod the 7, second hinged through rod 8, swan-neck 9, back-moving spring 10, flexible adjustment bar 11.
Detailed description of the invention
As shown in Figure 1, this 3D printer fan-free chiller includes the some ventilation ducts 2 being arranged on shower nozzle 1 periphery, one end of ventilation duct 2 is connected to discharge pipe 3, the other end of ventilation duct 2 is connected with trachea 5 by many pipe joints 4, trachea 5 is connected with air pump, air pump is connected with controlling organization, it is characterized in that, joint 6 of giving a dinner for a visitor from afar it is provided with between ventilation duct 2 and discharge pipe 3, joint 6 of giving a dinner for a visitor from afar includes the first hinged through rod 7 and the second hinged through rod 8, it is connected by the swan-neck 9 of flexible between first hinged through rod 7 and the second hinged through rod 8, the middle part of swan-neck 9 is provided with some bending folding lines, one end of swan-neck 9 is connected with the first hinged through rod 7, the other end of swan-neck 9 and the second hinged through rod 8 are connected, it is provided with regulating the governor motion of angle therebetween between first hinged through rod 7 and the second hinged through rod 8, the back-moving spring 10 being fixed on the first hinged through rod 7 and the second hinged through rod 8 and swan-neck 9 can being strutted it is provided with between governor motion and swan-neck 9.Ambient atmos is pumped in trachea 5 by air pump, it is respectively delivered in each ventilation duct 2 through many pipe joints 4, blow out through discharge pipe 3 after, not there is fan, be prevented effectively from owing to fan rotates the extrusion shower nozzle vibration problems caused, good cooling results, joint 6 of giving a dinner for a visitor from afar makes the angle between ventilation duct 2 and discharge pipe 3 to regulate, motility is strong, and global design is reasonable, simple in construction.
Wherein, governor motion includes flexible adjustment bar 11, and one end of flexible adjustment bar 11 is connected with the first hinged through rod 7, and the other end of flexible adjustment bar 11 and the second hinged through rod 8 are connected. Outer wall the inner of first hinged through rod 7 is provided with the first locating slot, outer wall the inner of second hinged through rod 8 is provided with the second locating slot, one end of flexible adjustment bar 11 is provided with the first locating piece adapted with the first locating slot, and the other end of flexible adjustment bar 11 is provided with the second locating piece adapted with the second locating slot.
Specific embodiment described herein is only to this utility model spirit explanation for example. Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount the scope that appended claims is defined.
Although more employing shower nozzle 1, ventilation duct 2, discharge pipe 3, many pipe joints 4, trachea 5 herein, the terms such as joint 6, first hinged through rod the 7, second hinged through rod 8, swan-neck 9, back-moving spring 10, flexible adjustment bar 11 of giving a dinner for a visitor from afar, but it is not precluded from using the probability of other term. These terms are used to be only used to describe and explain essence of the present utility model more easily; It is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (3)
1. a 3D printer fan-free chiller, the some ventilation ducts (2) peripheral including being arranged on shower nozzle (1), one end of described ventilation duct (2) is connected to discharge pipe (3), the other end of ventilation duct (2) is connected with trachea (5) by many pipe joints (4), described trachea (5) is connected with air pump, described air pump is connected with controlling organization, it is characterized in that, it is provided with joint of giving a dinner for a visitor from afar (6) between described ventilation duct (2) and discharge pipe (3), described joint of giving a dinner for a visitor from afar (6) includes the first hinged through rod (7) and the second hinged through rod (8), it is connected by the swan-neck (9) of flexible between the first described hinged through rod (7) and the second hinged through rod (8), the middle part of described swan-neck (9) is provided with some bending folding lines, one end of described swan-neck (9) is connected with the first hinged through rod (7), the other end and the second hinged through rod (8) of swan-neck (9) are connected, it is provided with regulating the governor motion of angle therebetween between the first described hinged through rod (7) and the second hinged through rod (8), the back-moving spring (10) being fixed on the first hinged through rod (7) and the second hinged through rod (8) and swan-neck (9) can being strutted it is provided with between described governor motion and swan-neck (9).
2. 3D printer fan-free chiller according to claim 1, it is characterized in that, described governor motion includes flexible adjustment bar (11), one end of described flexible adjustment bar (11) is connected with the first hinged through rod (7), and the other end and the second hinged through rod (8) of flexible adjustment bar (11) are connected.
3. 3D printer fan-free chiller according to claim 2, it is characterized in that, outer wall the inner of the first described hinged through rod (7) is provided with the first locating slot, outer wall the inner of the second described hinged through rod (8) is provided with the second locating slot, one end of described flexible adjustment bar (11) is provided with the first locating piece adapted with the first locating slot, and the other end of described flexible adjustment bar (11) is provided with the second locating piece adapted with the second locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521079939.8U CN205291605U (en) | 2015-12-23 | 2015-12-23 | 3D printer is with no fan cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521079939.8U CN205291605U (en) | 2015-12-23 | 2015-12-23 | 3D printer is with no fan cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205291605U true CN205291605U (en) | 2016-06-08 |
Family
ID=56472104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521079939.8U Expired - Fee Related CN205291605U (en) | 2015-12-23 | 2015-12-23 | 3D printer is with no fan cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205291605U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799405A (en) * | 2017-03-21 | 2017-06-06 | 佛山市业精机械制造有限公司 | A kind of section bar air cooling equipment |
| CN108656525A (en) * | 2017-03-29 | 2018-10-16 | 宁夏共享模具有限公司 | A kind of air cooling mechanism of 3D printing discharging |
| CN109501242A (en) * | 2018-12-28 | 2019-03-22 | 温州优巴信息技术有限公司 | A kind of 3D printing spray head blowing-type heat removal apparatus |
-
2015
- 2015-12-23 CN CN201521079939.8U patent/CN205291605U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799405A (en) * | 2017-03-21 | 2017-06-06 | 佛山市业精机械制造有限公司 | A kind of section bar air cooling equipment |
| CN108656525A (en) * | 2017-03-29 | 2018-10-16 | 宁夏共享模具有限公司 | A kind of air cooling mechanism of 3D printing discharging |
| CN109501242A (en) * | 2018-12-28 | 2019-03-22 | 温州优巴信息技术有限公司 | A kind of 3D printing spray head blowing-type heat removal apparatus |
| CN109501242B (en) * | 2018-12-28 | 2020-12-08 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Blowing type heat removing device for 3D printing nozzle |
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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 |
Granted publication date: 20160608 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |