CN204278547U - A kind of 3D printer head structure - Google Patents
A kind of 3D printer head structure Download PDFInfo
- Publication number
- CN204278547U CN204278547U CN201420764282.8U CN201420764282U CN204278547U CN 204278547 U CN204278547 U CN 204278547U CN 201420764282 U CN201420764282 U CN 201420764282U CN 204278547 U CN204278547 U CN 204278547U
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- CN
- China
- Prior art keywords
- heat block
- block
- shower nozzle
- printer head
- head structure
- 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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Abstract
The utility model provides a kind of 3D printer head structure, belongs to 3D printer accessory technical field.It solve existing shower nozzle to heat problem of non-uniform.This 3D printer head structure, comprise shower nozzle, radiating tube and heat block is arranged with outside shower nozzle, bottoming hole and thermometer hole is provided with in heat block, heating component and temperature measurement component is respectively equipped with in bottoming hole and thermometer hole, heat block is by the cylindric heat block one be set in outside shower nozzle and be located at the block heat block two of heat block one both sides respectively and block heat block three forms, and is respectively provided with a bottoming hole in heat block two and heat block three, and heat block entirety symmetrically structure.It is very even that heat block two and heat block three drive cylindric heat block one heating that the silk material in shower nozzle is melted, and avoids shower nozzle and blocked by silk material or occur that block silk is expected.
Description
Technical field
The utility model belongs to 3D printer accessory technical field, relates to a kind of 3D printer head structure.
Background technology
3D printer is also known as three-dimensional printer, a kind of accumulation manufacturing technology, i.e. a kind of machine of RP technique, it is based on a kind of mathematical model file, use special wax material, powdery metal or plastics etc. can jointing material, manufacture three-dimensional object by the jointing material printed from level to level.Present stage, three-dimensional printer was used to manufacture a product.The mode successively printed carrys out the technology of constructed object.The principle of 3D printer is that data and raw material are put in 3D printer, and machine can be created product from level to level according to program.
The heat block for heater strip material is generally had in the nozzle structure of 3D printer, but due to generally independently heating component can be arranged in heat block, by heating component, heat block heated thus melt silk material, but temperature distributing disproportionation is even in existing heat block, the silk material in shower nozzle is caused to melt also unshapeliness, occur block, thus shower nozzle or printer model weak effect may be blocked.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provides one and to heat uniform 3D printer head structure.
The purpose of this utility model realizes by following technical proposal: a kind of 3D printer head structure, comprise shower nozzle, radiating tube and heat block is arranged with outside described shower nozzle, bottoming hole and thermometer hole is provided with in described heat block, heating component and temperature measurement component is respectively equipped with in described bottoming hole and thermometer hole, it is characterized in that: described heat block is by the cylindric heat block one be set in outside shower nozzle and be located at the block heat block two of described heat block one both sides respectively and block heat block three forms, the bottoming hole described in one is respectively provided with in described heat block two and heat block three, and described heat block entirety symmetrically structure.
Because heat block is by the cylindric heat block one be set in outside shower nozzle be located at the block heat block two of heat block one both sides respectively and block heat block three forms, and be respectively provided with a bottoming hole in heat block two and heat block three, therefore heat block two and heat block three drive cylindric heat block one heating that the silk material in shower nozzle is melted very evenly, avoid shower nozzle and are blocked by silk material or occur that block silk is expected.
In above-mentioned a kind of 3D printer head structure, described heat block is provided with the fixing threaded hole vertical with bottoming hole, and is bolted with the fixed screw for fixing heating component in described fixing threaded hole.
By the convenient fixing or dismounting heating component of fixed screw.
In above-mentioned a kind of 3D printer head structure, described thermometer hole is located in heat block one, and described temperature measurement component is contacted with described shower nozzle by thermometer hole.
Therefore temperature measurement component can measure the temperature of shower nozzle the moment, thus regulates heating component.
In above-mentioned a kind of 3D printer head structure, described shower nozzle one end has the nozzle for discharging, and described nozzle is that brass material is made.
Brass nozzle not easily sizing, can keep nozzle cleaning not flow material, not wire drawing in print procedure.
In above-mentioned a kind of 3D printer head structure, described radiating tube is provided with some fin.
In above-mentioned a kind of 3D printer head structure, described fin is that transverse and longitudinal is crisscross arranged.
Radiating effect is better.
In above-mentioned a kind of 3D printer head structure, described heating component is thermal resistance.
In above-mentioned a kind of 3D printer head structure, described temperature measurement component is thermocouple.
In above-mentioned a kind of 3D printer head structure, described heat block is provided with heat-shielding net towards nozzle side.
Compared with prior art, the utility model tool has the following advantages:
Because heat block is by the cylindric heat block one be set in outside shower nozzle be located at the block heat block two of heat block one both sides respectively and block heat block three forms, and be respectively provided with a bottoming hole in heat block two and heat block three, therefore heat block two and heat block three drive cylindric heat block one heating that the silk material in shower nozzle is melted very evenly, avoid shower nozzle and are blocked by silk material or occur that block silk is expected.
Accompanying drawing explanation
Fig. 1 is this nozzle structure front view.
Fig. 2 is this nozzle structure sectional view.
Fig. 3 is this nozzle structure upward view.
In figure,
1, shower nozzle; 11, nozzle;
2, radiating tube; 21, fin;
3, heat block; 31, heat block one; 32, thermometer hole; 33, heat block two; 34, heat block three; 35, bottoming hole; 36, fixing threaded hole;
4, heat-shielding net.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Figure 1-3, a kind of 3D printer head of the utility model structure, comprise shower nozzle 1, radiating tube 2 and heat block 3 is arranged with outside shower nozzle 1, bottoming hole 35 and thermometer hole 32 is provided with in heat block 3, heating component and temperature measurement component is respectively equipped with in bottoming hole 35 and thermometer hole 32, heat block 3 is by the cylindric heat block 1 be set in outside shower nozzle 1 and be located at the block heat block 2 33 of heat block 1 both sides respectively and block heat block 3 34 forms, a bottoming hole 35 is respectively provided with in heat block 2 33 and heat block 3 34, and heat block 3 entirety symmetrically structure.
Further, heat block 3 is provided with the fixing threaded hole 36 vertical with bottoming hole 35, and is bolted with the fixed screw for fixing heating component in fixing threaded hole 36.Thermometer hole 32 is located in heat block 1, and temperature measurement component is contacted with shower nozzle 1 by thermometer hole 32.Shower nozzle 1 one end has the nozzle 11 for discharging, and nozzle 11 is made for brass material.Radiating tube 2 is provided with some fin 21.Fin 21 is crisscross arranged in transverse and longitudinal.Heating component is thermal resistance.Temperature measurement component is thermocouple.Heat block 3 is provided with heat-shielding net 4 towards nozzle 11 side.
Because heat block 3 is by the cylindric heat block 1 be set in outside shower nozzle 1 be located at the block heat block 2 33 of heat block 1 both sides respectively and block heat block 3 34 forms, and be respectively provided with a bottoming hole 35 in heat block 2 33 and heat block 3 34, therefore heat block 2 33 and heat block 3 34 drive cylindric heat block 1 heating that the silk material in shower nozzle 1 is melted very evenly, avoid shower nozzle 1 and are blocked by silk material or occur that block silk is expected.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as shower nozzle 1, nozzle 11, radiating tube 2, fin 21, heat block 3, heat block 1, thermometer hole 32, heat block 2 33, heat block 3 34, bottoming hole 35, fixing threaded hole 36, heat-shielding net 4 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (9)
1. a 3D printer head structure, comprise shower nozzle (1), radiating tube (2) and heat block (3) is arranged with outside described shower nozzle (1), bottoming hole (35) and thermometer hole (32) is provided with in described heat block (3), heating component and temperature measurement component is respectively equipped with in described bottoming hole (35) and thermometer hole (32), it is characterized in that: described heat block (3) is by being set in the outer cylindric heat block one (31) of shower nozzle (1) and being located at the block heat block two (33) of described heat block one (31) both sides respectively and block heat block three (34) forms, the bottoming hole (35) described in one is respectively provided with in described heat block two (33) and heat block three (34), and described heat block (3) entirety symmetrically structure.
2. a kind of 3D printer head structure according to claim 1, it is characterized in that: described heat block (3) is provided with the fixing threaded hole (36) vertical with bottoming hole (35), and in described fixing threaded hole (36), be bolted with the fixed screw for fixing heating component.
3. a kind of 3D printer head structure according to claim 2, it is characterized in that: described thermometer hole (32) is located in heat block one (31), and described temperature measurement component is contacted with described shower nozzle (1) by thermometer hole (32).
4. a kind of 3D printer head structure according to claim 3, is characterized in that: described shower nozzle (1) one end has the nozzle (11) for discharging, and described nozzle (11) is made for brass material.
5. a kind of 3D printer head structure according to claim 4, is characterized in that: described radiating tube (2) is provided with some fin (21).
6. a kind of 3D printer head structure according to claim 5, is characterized in that: described fin (21) is crisscross arranged in transverse and longitudinal.
7. a kind of 3D printer head structure according to claim 6, is characterized in that: described heating component is thermal resistance.
8. a kind of 3D printer head structure according to claim 7, is characterized in that: described temperature measurement component is thermocouple.
9. a kind of 3D printer head structure according to claim 8, is characterized in that: described heat block (3) is provided with heat-shielding net (4) towards nozzle (11) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764282.8U CN204278547U (en) | 2014-12-08 | 2014-12-08 | A kind of 3D printer head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764282.8U CN204278547U (en) | 2014-12-08 | 2014-12-08 | A kind of 3D printer head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204278547U true CN204278547U (en) | 2015-04-22 |
Family
ID=52861739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420764282.8U Expired - Fee Related CN204278547U (en) | 2014-12-08 | 2014-12-08 | A kind of 3D printer head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204278547U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252773A (en) * | 2015-11-19 | 2016-01-20 | 梁智明 | Hot end device of desktop-level FDM (frequency-division multiplexing) 3D printer |
| CN105562640A (en) * | 2016-01-14 | 2016-05-11 | 晟通科技集团有限公司 | Casting mouth lug |
| CN107839055A (en) * | 2017-11-20 | 2018-03-27 | 龙泉市金宏瓷业有限公司 | Ceramic printer shower nozzle |
-
2014
- 2014-12-08 CN CN201420764282.8U patent/CN204278547U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252773A (en) * | 2015-11-19 | 2016-01-20 | 梁智明 | Hot end device of desktop-level FDM (frequency-division multiplexing) 3D printer |
| CN105562640A (en) * | 2016-01-14 | 2016-05-11 | 晟通科技集团有限公司 | Casting mouth lug |
| CN105562640B (en) * | 2016-01-14 | 2018-01-26 | 晟通科技集团有限公司 | The lip ears or side handles of a utensil |
| CN107839055A (en) * | 2017-11-20 | 2018-03-27 | 龙泉市金宏瓷业有限公司 | Ceramic printer shower nozzle |
| CN107839055B (en) * | 2017-11-20 | 2019-05-21 | 龙泉市金宏瓷业有限公司 | Ceramic printer spray head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000, Guangdong Province, Longhua New District, Shenzhen high street street peak community, Chek Lap Ling Road, No. 17, 5 Patentee after: SHENZHEN AURORA TECHNOLOGY CO.,LTD. Address before: 518000, Longhua CBC New District, Guangdong, Shenzhen Industrial Street East China Road industrial building, 1st floor Patentee before: SHENZHEN AURORA TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20211208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |