CN206030559U - Defoaming system is strickleed off in 3D printing apparatus vacuum - Google Patents
Defoaming system is strickleed off in 3D printing apparatus vacuum Download PDFInfo
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- CN206030559U CN206030559U CN201621047515.8U CN201621047515U CN206030559U CN 206030559 U CN206030559 U CN 206030559U CN 201621047515 U CN201621047515 U CN 201621047515U CN 206030559 U CN206030559 U CN 206030559U
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- trachea
- tracheae
- vacuum
- scraper
- cavity
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Abstract
The utility model provides a defoaming system is strickleed off in 3D printing apparatus vacuum, includes vacuum pump, trachea, cavity scraper, liquid resin storage tank, liquid resin storage tank horizontal plane is located to the cavity scraper, still includes vacuum box, governing valve, the trachea includes first trachea, second trachea, third trachea, the vacuum pump is connected with the vacuum box through first trachea, the cavity scraper passes through the second trachea and is connected with the vacuum box, the governing valve sets up on the third trachea. The utility model discloses defoaming system vacuum pump is strickleed off in the vacuum, cavity scraper and governing valve lead to air through tube respectively and communicate with each other with the vacuum box and be connected, the vacuum pump during operation, form certain negative pressure through first trachea in the vacuum box, then can be so that the cavity of cavity scraper adsorbs the resin of certain height through the second trachea, last the bubble that the resin surface can be eliminated to the negative pressure simultaneously, evenly scribble shop's resin, the suction size of cavity scraper department can also be adjusted through the governing valve, make the trachea can not the inspiration resin, make the negative pressure more stable simultaneously.
Description
Technical field
The utility model is related to printing device field, and espespecially a kind of 3D printing equipment vacuum strikes off defoaming system.
Background technology
In 3D printing technical process, need to eliminate the bubble that liquid resin is produced during paving is applied, and putting down greatly
One layer of resin is uniformly coated with face, and existing defoaming system is directly by vavuum pump absorption, no vacuum box and regulating valve, scraper
Internal negative pressure is unstable, the easy inspiration resin of vavuum pump tracheae.
Utility model content
For solving the above problems, the utility model provides a kind of guarantee vavuum pump and does not suck resin, can control in scraper
The 3D printing equipment vacuum of portion's vacuum magnitude strikes off defoaming system.
For achieving the above object, the technical solution adopted in the utility model is：A kind of 3D printing equipment vacuum strikes off froth breaking
System, including vavuum pump, tracheae, hollow scraper, liquid resin groove, hollow scraper is located at liquid resin groove horizontal plane, also includes
Vacuum box, regulating valve, the tracheae include the first tracheae, the second tracheae, the 3rd tracheae, the vavuum pump by the first tracheae with
Vacuum box connects, and the hollow scraper is connected with vacuum box by the second tracheae, and the regulating valve is arranged on the 3rd tracheae.
Specifically, the hollow scraper is provided with scraper cavity, and the scraper cavity is communicated with the second tracheae, and the scraper is empty
Chamber is alignd with liquid resin groove horizontal plane.
The beneficial effects of the utility model are：The utility model vacuum strike off defoaming system include vavuum pump, tracheae, in
Empty scraper, liquid resin groove, vacuum box and regulating valve, vavuum pump, hollow scraper and regulating valve pass through tracheae and vacuum box respectively
It is connected, in process, during vacuum pump work, certain negative pressure is formed in vacuum box by the first tracheae, then
The cavity of hollow scraper can be caused to adsorb the resin of certain height by the second tracheae, while continuous negative pressure can be eliminated
The bubble of resin surface, it is uniform to apply paving resin, the suction size at hollow scraper can also be adjusted by regulating valve so that tracheae
Will not inspiration resin, while so that negative pressure is more stable.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Drawing reference numeral explanation：1. vavuum pump；2. tracheae；21. first tracheaes；22. second tracheaes；23. the 3rd tracheae；3.
Hollow scraper；4. liquid resin groove；5. vacuum box；6. regulating valve.
Specific embodiment
Refer to shown in Fig. 1, the utility model strikes off defoaming system with regard to a kind of 3D printing equipment vacuum, including vavuum pump
1st, tracheae 2, hollow scraper 3, liquid resin groove 4, hollow scraper 3 are located at 4 horizontal plane of liquid resin groove, also including vacuum box 5, adjust
Section valve 6, the tracheae 2 include the first tracheae 21, the second tracheae 22, the 3rd tracheae 23, and the vavuum pump 1 passes through the first tracheae 21
It is connected with vacuum box 5, the hollow scraper 3 is connected with vacuum box 5 by the second tracheae 22, and the regulating valve 6 is arranged on the 3rd
On tracheae 23.
Compared with prior art, the utility model vacuum strike off defoaming system include vavuum pump 1, tracheae 2, hollow scraper 3,
Liquid resin groove 4, vacuum box 5 and regulating valve 6, vavuum pump 1, hollow scraper 3 and regulating valve 6 are respectively by tracheae 2 and vacuum box 5
It is connected, in process, when vavuum pump 1 works, certain negative pressure is formed in vacuum box 5 by the first tracheae 21,
Then the cavity of hollow scraper 3 can be caused to adsorb the resin of certain height by the second tracheae 22, while continuous negative pressure can
To eliminate the bubble of resin surface, uniform to apply paving resin, the suction that can also be adjusted by regulating valve 6 at hollow scraper 3 is big
It is little so that tracheae 2 will not inspiration resin, while so that negative pressure is more stable.
Specifically, the hollow scraper 3 is provided with scraper cavity, and the scraper cavity is communicated with the second tracheae 22, described to scrape
Knife cavity is alignd with 4 horizontal plane of liquid resin groove.
The utility model is further described below by specific embodiment.
This specific embodiment includes vavuum pump 1, tracheae 2, hollow scraper 3, liquid resin groove 4, vacuum box 5 and regulating valve 6,
Hollow scraper 3 is located at 4 horizontal plane of liquid resin groove, and vavuum pump 1, hollow scraper 3 and regulating valve 6 pass through tracheae 2 and vacuum respectively
Box 5 is connected, and in process, when vavuum pump 1 works, forms certain bearing by the first tracheae 21 in vacuum box 5
Pressure, then can cause the cavity of hollow scraper 3 to adsorb the resin of certain height by the second tracheae 22, while continuous negative pressure
The bubble of resin surface can be eliminated, it is uniform to apply paving resin, the suction at hollow scraper 3 can also be adjusted by regulating valve 6
Size so that tracheae 2 will not inspiration resin, while so that negative pressure is more stable.
Embodiment of above is only that preferred embodiment of the present utility model is described, not to the utility model
Scope be defined, on the premise of without departing from the utility model design spirit, this area ordinary skill technical staff to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the guarantor that claims of the present utility model determine
In the range of shield.
Claims (2)
1. a kind of 3D printing equipment vacuum strikes off defoaming system, including vavuum pump, tracheae, hollow scraper, liquid resin groove, hollow
Scraper is located at liquid resin groove horizontal plane, it is characterised in that：Also include vacuum box, regulating valve, the tracheae include the first tracheae,
Second tracheae, the 3rd tracheae, the vavuum pump are connected with vacuum box by the first tracheae, and the hollow scraper passes through the second tracheae
It is connected with vacuum box, the regulating valve is arranged on the 3rd tracheae.
2. a kind of 3D printing equipment vacuum according to claim 1 strikes off defoaming system, it is characterised in that：It is described hollow to scrape
Knife is provided with scraper cavity, and the scraper cavity is communicated with the second tracheae, the scraper cavity with liquid resin groove horizontal plane pair
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047515.8U CN206030559U (en) | 2016-09-09 | 2016-09-09 | Defoaming system is strickleed off in 3D printing apparatus vacuum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047515.8U CN206030559U (en) | 2016-09-09 | 2016-09-09 | Defoaming system is strickleed off in 3D printing apparatus vacuum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206030559U true CN206030559U (en) | 2017-03-22 |
Family
ID=58298165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621047515.8U Active CN206030559U (en) | 2016-09-09 | 2016-09-09 | Defoaming system is strickleed off in 3D printing apparatus vacuum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206030559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901167A (en) * | 2019-12-27 | 2020-03-24 | 安徽本色印刷有限公司 | Wine box bubble pressing machine and bubble pressing process method thereof |
-
2016
- 2016-09-09 CN CN201621047515.8U patent/CN206030559U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901167A (en) * | 2019-12-27 | 2020-03-24 | 安徽本色印刷有限公司 | Wine box bubble pressing machine and bubble pressing process method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |