CN106584857A - Vacuum resin-infiltrating device for 3D printed polystyrene part - Google Patents
Vacuum resin-infiltrating device for 3D printed polystyrene part Download PDFInfo
- Publication number
- CN106584857A CN106584857A CN201611066445.5A CN201611066445A CN106584857A CN 106584857 A CN106584857 A CN 106584857A CN 201611066445 A CN201611066445 A CN 201611066445A CN 106584857 A CN106584857 A CN 106584857A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- resin
- sensor
- container
- control system
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/504—Amines containing an atom other than nitrogen belonging to the amine group, carbon and hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
Abstract
The invention discloses a vacuum resin-infiltrating device for a 3D printed polystyrene part. The device comprises a vacuum box, a container for containing resin, a vacuum pump, a sensor and a control system. The container for containing resin is placed in the vacuum box, the 3D printed polystyrene part is placed in the container, the vacuum pump and the sensor are connected to the vacuum box through hoses, and the sensor is used for measuring the degree of vacuum of the vacuum box; the control system is connected to the sensor and the vacuum pump through wires. By placing the 3D printed polystyrene part in the container for containing resin and then placing the container in the vacuum box to vacuumize, the resin quickly and fully enters the 3D printed polystyrene part by virtue of pressure difference. Therefore, the problem that the resin cannot fully and quickly infiltrate into the 3D printed polystyrene part is effectively solved.
Description
Technical field
The present invention relates to 3D printing part post processing field, specifically a kind of vacuum for 3D printing polystyrene part
Resin pickup device.
Background technology
The polystyrene part of existing 3D printing, due to low intensity, it is impossible to reach use requirement, need to by immerse resin come
Ensure its intensity.
Due to resin viscosity it is higher, it is impossible to it is quick sufficiently to penetrate in polystyrene part, when the polystyrene of 3D printing
When part thickness is thicker, usual resin only immerses the very shallow position in surface, and its intensity cannot generally meet use requirement.Existing skill
In art, lack the resin pickup device for above-mentioned condition, in order to meet above-mentioned requirements, industry needs to realize meeting related request
Resin pickup device, improves the efficiency of resin immersion and meets use requirement.Currently without saying for discovery technology similar to the present invention
Bright or report, also not yet collects data similar both at home and abroad.
The content of the invention
The present invention is for above-mentioned deficiency present in prior art, there is provided a kind of for 3D printing polystyrene part
Vaccum Permeating resin device, can effectively solving resin fully cannot quickly immerse 3D printing polystyrene part problem.
In order to solve the above problems, the present invention is achieved by the following technical solutions, there is provided one kind is used for 3D printing
The Vaccum Permeating resin device of polystyrene part, including vacuum tank, hold the container of resin, vavuum pump, sensor, control system
System, the container for holding resin is positioned in vacuum tank, and 3D printing polystyrene part is positioned in the container, the vacuum
Pump, sensor are connected respectively by flexible pipe with vacuum tank, and the sensor is used to measure the vacuum in vacuum tank；The control
System passes through connection with sensor, vavuum pump.
2nd, the Vaccum Permeating resin device for 3D printing polystyrene part according to claim 1, its feature exists
In the resin held in plastic holding device is epoxy resin E51 and polyetheramine (curing agent) in mass ratio 3:1 ratio uniform is adjusted
With.
3rd, the Vaccum Permeating resin device for 3D printing polystyrene part according to claim 1, its feature exists
In when the vacuum in sensor detects vacuum tank is more than required value, control system opens vavuum pump, when sensor detection
When vacuum in vacuum tank is less than or equal to required value, control system stops vacuum pump work.
Compared with prior art, the invention has the advantages that：
By the way that the polystyrene part of 3D printing is put in the container for holding resin, then container is put into into vacuum tank
It is interior, then vacuumized, by pressure differential so that resin is quickly sufficiently entered in the polystyrene part of 3D printing, effectively
Solve the problems, such as that resin fully cannot quickly immerse the polystyrene part of 3D printing.
Description of the drawings
Fig. 1 is structural representation of the present invention for the Vaccum Permeating resin device of 3D printing polystyrene part；
In figure：1- vacuum tanks, 2- holds the container of resin, 3- vavuum pumps, 4- sensors, 5- control systems.
Specific embodiment
Embodiments of the invention are elaborated below：The present embodiment is carried out under premised on technical solution of the present invention
Implement, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following enforcements
Example.
As shown in figure 1, the present embodiment includes：Vacuum tank 1, holds the container 2 of resin, vavuum pump 3, sensor 4, control system
System 5, the container for holding resin is positioned in vacuum tank, and 3D printing polystyrene part is positioned in the container, the Sheng
The resin put in plastic holding device is epoxy resin E51 and polyetheramine (curing agent) by 3:1 ratio uniform reconciles, the vavuum pump,
Sensor is connected respectively by flexible pipe with vacuum tank, and the sensor is used to measure the vacuum in vacuum tank；The control system
System passes through connection with sensor, vavuum pump.
When the vacuum in sensor detects vacuum tank is more than required value, control system opens vavuum pump, works as sensing
When device detects vacuum in vacuum tank and is less than or equal to required value, control system stops vacuum pump work.
When being originally embodied as work, the polystyrene part of 3D printing is put in the container for holding resin first, then
Container is put in vacuum tank, then is vacuumized, by pressure differential so that resin is quickly sufficiently into the polyphenyl of 3D printing
In ethene part.When the vacuum in sensor detects vacuum tank is more than required value, control system opens vavuum pump, works as biography
When sensor detects vacuum in vacuum tank and is less than or equal to required value, control system stops vacuum pump work.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can within the scope of the claims make various modifications or modification, this not shadow
Ring the flesh and blood of the present invention.
Claims (3)
1. a kind of Vaccum Permeating resin device for 3D printing polystyrene part, it is characterised in that including vacuum tank, hold tree
The container of fat, vavuum pump, sensor, control system, the container for holding resin is positioned in vacuum tank, 3D printing polyphenyl second
Alkene part is positioned in the container, and the vavuum pump, sensor are connected respectively by flexible pipe with vacuum tank, and the sensor is used for
Vacuum in measurement vacuum tank；The control system passes through connection with sensor, vavuum pump.
2. the Vaccum Permeating resin device for 3D printing polystyrene part according to claim 1, it is characterised in that institute
It is epoxy resin E51 and polyetheramine in mass ratio 3 to state the resin held in plastic holding device:1 ratio uniform reconciles.
3. the Vaccum Permeating resin device for 3D printing polystyrene part according to claim 1, it is characterised in that when
When sensor detects vacuum in vacuum tank and is more than required value, control system opens vavuum pump, when sensor is detected very
When vacuum in empty van is less than or equal to required value, control system stops vacuum pump work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611066445.5A CN106584857A (en) | 2016-11-28 | 2016-11-28 | Vacuum resin-infiltrating device for 3D printed polystyrene part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611066445.5A CN106584857A (en) | 2016-11-28 | 2016-11-28 | Vacuum resin-infiltrating device for 3D printed polystyrene part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106584857A true CN106584857A (en) | 2017-04-26 |
Family
ID=58593615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611066445.5A Pending CN106584857A (en) | 2016-11-28 | 2016-11-28 | Vacuum resin-infiltrating device for 3D printed polystyrene part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106584857A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129934A (en) * | 2018-10-16 | 2019-01-04 | 武汉大学 | A method of enhancing 3D printing rock-like materials intensity and its mechanical property of improvement |
| WO2022229081A1 (en) | 2021-04-26 | 2022-11-03 | Covestro Deutschland Ag | Method for producing an at least partially coated object |
| EP4101872A1 (en) | 2021-06-07 | 2022-12-14 | Covestro Deutschland AG | Method for producing an at least partially coated object |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3384505A (en) * | 1963-07-12 | 1968-05-21 | Aerojet General Co | Impregnation and partial polymerization of resin coated wound glass fiber package |
| JPH03234742A (en) * | 1990-02-13 | 1991-10-18 | Yukiko Yoshikawa | Method and apparatus for producing flame-retardant open-cell polyethylene foam |
| CN102765200A (en) * | 2012-07-25 | 2012-11-07 | 广东宝通玻璃钢有限公司 | Gumming method of continuous fiber-woven pultrusion tubes |
| CN203285843U (en) * | 2013-03-13 | 2013-11-13 | 洛阳轴研科技股份有限公司 | Vacuum oil immersion device for nonmetallic bearing retainer |
| CN104647760A (en) * | 2015-02-12 | 2015-05-27 | 华中科技大学 | 3D printing and manufacturing method of short-fiber reinforced thermosetting resin composite product |
| CN105073391A (en) * | 2013-03-27 | 2015-11-18 | 蒂姆·沃里克 | A method and apparatus for infusing additive manufactured objects and the like |
-
2016
- 2016-11-28 CN CN201611066445.5A patent/CN106584857A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3384505A (en) * | 1963-07-12 | 1968-05-21 | Aerojet General Co | Impregnation and partial polymerization of resin coated wound glass fiber package |
| JPH03234742A (en) * | 1990-02-13 | 1991-10-18 | Yukiko Yoshikawa | Method and apparatus for producing flame-retardant open-cell polyethylene foam |
| CN102765200A (en) * | 2012-07-25 | 2012-11-07 | 广东宝通玻璃钢有限公司 | Gumming method of continuous fiber-woven pultrusion tubes |
| CN203285843U (en) * | 2013-03-13 | 2013-11-13 | 洛阳轴研科技股份有限公司 | Vacuum oil immersion device for nonmetallic bearing retainer |
| CN105073391A (en) * | 2013-03-27 | 2015-11-18 | 蒂姆·沃里克 | A method and apparatus for infusing additive manufactured objects and the like |
| CN104647760A (en) * | 2015-02-12 | 2015-05-27 | 华中科技大学 | 3D printing and manufacturing method of short-fiber reinforced thermosetting resin composite product |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129934A (en) * | 2018-10-16 | 2019-01-04 | 武汉大学 | A method of enhancing 3D printing rock-like materials intensity and its mechanical property of improvement |
| CN109129934B (en) * | 2018-10-16 | 2020-01-07 | 武汉大学 | Method for enhancing strength and improving mechanical property of 3D printing rock material |
| WO2022229081A1 (en) | 2021-04-26 | 2022-11-03 | Covestro Deutschland Ag | Method for producing an at least partially coated object |
| EP4101872A1 (en) | 2021-06-07 | 2022-12-14 | Covestro Deutschland AG | Method for producing an at least partially coated object |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |