CN107030960A - Microvesicle injection moulding apparatus - Google Patents
Microvesicle injection moulding apparatus Download PDFInfo
- Publication number
- CN107030960A CN107030960A CN201710456701.XA CN201710456701A CN107030960A CN 107030960 A CN107030960 A CN 107030960A CN 201710456701 A CN201710456701 A CN 201710456701A CN 107030960 A CN107030960 A CN 107030960A
- Authority
- CN
- China
- Prior art keywords
- assembly
- injection
- cavity
- microvesicle
- batch mixing
- 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.)
- Granted
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/20—Injection nozzles
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C2045/466—Means for plasticising or homogenising the moulding material or forcing it into the mould supplying the injection unit directly by a compounder
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/76006—Pressure
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/7604—Temperature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a kind of microvesicle injection moulding apparatus, including being coaxially disposed, and inside has the Injection Section of mutual conduction cavity, batch mixing segment and injection section, sprue is provided with the cavity of mutual conduction, branch flow passage is arranged with connector cavity to the sprue projected in section cavity of batch mixing segment, the injection assembly with branch flow passage UNICOM is provided with the connector, the valve body for coordinating runner work is provided with the cavity of the mutual conduction, the present apparatus can guarantee that piece surface is consistent with common injection and microvesicle injection can be achieved in the additional present apparatus in conventional injection molding machine gun barrel head, user being capable of unrestricted choice mode of operation, it is switched fast in common injection and microvesicle injection molding manner, to injection machine without requests for alternations, the original plasticizing capacity of injection machine is not sacrificed, can on demand it switch in same specification equipment;Correspondence different size injection machine, the present apparatus has the further advantage of microvesicle injection present mode simultaneously.
Description
Technical field
The present invention relates to plastic injection field, more particularly to a kind of microvesicle injection moulding apparatus.
Background technology
Microvesicle injection is by the way that in plastic injection molding process, supercritical fluid is added in the plastic, homogeneousization is allowed to.Then note
Enter into mold cavity, because pressure declines suddenly, shooting flow, which is known from experience, is transformed into gaseous state, forms small gas in the plastic
Bubble.This injection molding manner is referred to as microvesicle injection, and domestic microvesicle injection at present is using by injection machine gun barrel perforate, to screw rod
Supercritical fluid is injected after doing corresponding transformation.Realize that this technique must just carry out injection machine repacking accordingly or customize, and
The original plasticizing capacity of injection machine, which must be sacrificed, to be realized, make the increase of repacking cost, the increase of Technique Popularizing difficulty.
By microvesicle injection can lightening material weight, shorten injection cycle, reduce equipment energy consumption, improve element precision, subtract
Few part internal stress, but the product surface obtained easily ftractures, and directly affects the presentation quality of product, it is not blue or green by consumer
Look at.
The content of the invention
The present invention in view of the shortcomings of the prior art, to provide a kind of compatibility strong, without to injection machine repacking with regard to microvesicle can be completed
Injection, and the microvesicle injection moulding apparatus of the flawless product in surface can be obtained.
In order to solve the above technical problems, the present invention is addressed by the following technical programs:Microvesicle injection moulding apparatus, including it is same
Axle is set, and the internal Injection Section with mutual conduction cavity, batch mixing segment and injection section, the first wife that the Injection Section is set
Flange assembly is connected with injection machine gun barrel head, and the section that projects includes front flange assembly and batch mixing is injected into penetrating in mould
Nozzle assembly, the batch mixing segment front end is connected by connector assembly with first wife's flange assembly, and the batch mixing segment end passes through front portion
Flange assembly is connected with nozzle assembly, and the batch mixing segment includes body assembly and batch mixing assembly, and the body assembly, batch mixing are total
Into and the cavity of front flange assembly in be provided with conventional runner and SCF runners, the body assembly be provided with often
Advise the valve body for being provided with the injection assembly of runner UNICOM, the cavity of mutual conduction and coordinating runner work, the mutual conduction
Cavity outside be provided with monitoring fluid state temperature sensor and pressure sensor and heater assembly.
In such scheme, it is preferred that the connector assembly is clamping hoop type structure, passes through connector assembly and interior hexagonal spiral shell
Body assembly and first wife's flange assembly are attached by bolt, are easy to device Quick universal.
In such scheme, it is preferred that described to project the miniature note that assembly includes being internally provided with micropore alloy structure plunger
Mould unit and drive device, micropore alloy structure plunger can discharge because SCF incorporate on a small quantity formed by gas, and do not allow
Fluid passes through, and projects the preferred oil cylinder of assembly and is used as driving.
In such scheme, it is preferred that the plunger head is provided with breather plug, ventilative and fluid can not pass through.
In such scheme, it is preferred that the valve body includes the charge valve in first wife's flange assembly cavity, and body is total
It is divided into the reversal valve of conventional runner and SCF runners, and the needle-valve being arranged in front flange assembly cavity into cavity, provided with filling
Air valve, in injection machine storing, after Common fluids fill conventional runner and project assembly, charge valve is opened injects big gun by SCF
Tube inner chamber, fluid-mixing is mixed to form with fluid, and needle-valve is in normally off, when fluid-mixing is projected by SCF runners, needle-valve
The one-way cylinder pressure release of assembly, fluid-mixing opens needle-valve by pressure itself, and by the setting of these valve bodies, user can be certainly
By selection mode of operation, it can be switched fast in common injection and microvesicle injection molding manner, and control Common fluids homogeneous with SFC
The injection order of the fluid-mixing of change.
In such scheme, it is preferred that the temperature sensor includes the first temperature sensor being arranged on body assembly,
The second temperature sensor that is arranged on micro-injection moulding unit, the three-temperature sensor being arranged on batch mixing assembly and setting
In the 4th temperature sensor on front flange assembly, multiple temperature sensors are set, by the temperature control to Common fluids,
Make part formation membranous wall in mold cavity, so as to obtain the surface part consistent with being commonly molded.
In such scheme, it is preferred that the pressure sensor is arranged on body assembly, and with being arranged at the total coelosis of body
Internal reversal valve connection, pressure sensor can not only control fluid-mixing gas caused by release of pressure to escape and piece surface shape
Into bubble cracking, and can each active section of monitoring device sealing, when device is leaked, energy the very first time locate in time
Reason.
In such scheme, it is preferred that being provided with surface in the SCF runners has the streamline structure of bull forward-reverse spiral
Batch mixing post, this structure causes batch mixing post surface to form a large amount of helicla flute points, utilizes molten plastic dynamic in injection
Can, SCF can be made fully to be merged with plastics, the equiblibrium mass distribution of microvesicle is improved.
In such scheme, it is preferred that the nozzle assembly is the coaxial dual channel structure for being internally provided with servo-actuated set, center
For SCF runners, it is connected with front flange assembly SCF runners, outer shroud is that conventional runner is connected with the total conventional runner of front flange.
The present invention compared with prior art, has the advantages that:The present apparatus uses dual channel structure, is passed by multiple
Sensor carries out the injection assembly on the control of temperature and pressure, adapting device to the fluid in cavity, realizes in advance to mould type
Chamber injects Common fluids, then is subsequently implanted into the fluid-mixing homogeneously changed with SFC, and injection mold cavity makes zero in mold cavity in advance
Part formation membranous wall, prevents the fluid-mixing bubble that gas is escaped caused by release of pressure and piece surface is formed cracking, so as to ensure
Piece surface is consistent with common injection;The present invention is that microvesicle injection can be achieved in the additional present apparatus in conventional injection molding machine gun barrel head,
And user can unrestricted choice mode of operation, can be switched fast in common injection and microvesicle injection molding manner, to injection machine without
Requests for alternations, the original plasticizing capacity of injection machine is not sacrificed, and can on demand switch in same specification equipment;Correspondence different size note
Molding machine, present apparatus physical dimension correspondence changes, and there is the present apparatus microvesicle to be molded the further advantage of present mode simultaneously, be adapted to
It is widely applied.
Brief description of the drawings
Fig. 1, Structure explosion diagram of the present invention.
Fig. 2, structure sectional view of the present invention 1.
C-C profiles in Fig. 3, Fig. 2.
Fig. 4, structure sectional view of the present invention 2.
Fig. 5, structure of reversing valve schematic diagram of the present invention.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
Referring to shown in Fig. 1 to Fig. 5, microvesicle injection moulding apparatus, including be coaxially disposed, and it is internal with mutual conduction cavity
Injection Section, batch mixing segment and injection section, first wife's flange assembly 1 that the Injection Section is set is connected with injection machine gun barrel head, described
Projecting section includes front flange assembly 5 and the nozzle assembly 6 for injecting batch mixing in mould, and the batch mixing segment front end passes through connection
Device assembly 2 is connected with first wife's flange assembly 1, and the batch mixing segment end is connected by front flange assembly 5 with nozzle assembly 6, its
It is characterised by, the batch mixing segment includes body assembly 3 and batch mixing assembly 4, the body assembly 3, batch mixing assembly 4 and front portion
It is provided with conventional runner 71 and SCF runners 72, the body assembly 3 and is provided with and normal flow in the cavity of flange assembly 5
The valve body for coordinating runner work, the mutual conduction are provided with the injection assembly 34 of the UNICOM of road 71, the cavity of mutual conduction
Cavity outside be provided with monitoring fluid state temperature sensor and pressure sensor and heater assembly..
The connector assembly 2 is clamping hoop type structure, by connector assembly 2 and hexagon socket head cap screw 22 by body assembly 3
It is attached with first wife's flange assembly 1, the injection assembly 34 includes being internally provided with the miniature of micropore alloy structure plunger 342
Injection molding unit and drive device 344, and gun barrel 341, displacement transducer 345, the head of plunger 342 are provided with breather plug
343, the valve body includes the charge valve 11 in the cavity of first wife's flange assembly 1, and the cavity of body assembly 3 is divided into conventional runner
The reversal valve 32 of 71 and SCF runners 72, and the needle-valve 52 being arranged in the cavity of front flange assembly 5, reversal valve 32 pass through pendulum
Dynamic hydraulic cylinder assembly 33 is controlled, and realizes the conventional runner 71 of in good time break-make and SCF runners 72, and the reversal valve 32 includes valve element 321, valve
Set 322, copper packing 328, the dish-like shell fragment 326 of pad 327, nut 325, the needle-valve 52 include valve body 521, lever 522, pushing block
523 and one-way cylinder 524;The temperature sensor includes the first temperature sensor 81 being arranged on body assembly 3, sets
In the second temperature sensor 82 on micro-injection moulding unit, the three-temperature sensor 83 being arranged on batch mixing assembly 4 and set
The 4th temperature sensor 84 being placed on front flange assembly 5, the pressure sensor 9 is arranged on body assembly 3, and with setting
The reversal valve 32 being placed in the cavity of body assembly 3 is connected, and surface is provided with SCF runners 72 has the streamline of bull forward-reverse spiral
The batch mixing post 42 of shape structure, the nozzle assembly 6 is the coaxial dual channel structure for being internally provided with servo-actuated set 61.
Before injection, subsystem connected with microvesicle injection moulding apparatus and each starts, and electric heater is heated to the melting of plastics requirement
Temperature, injection machine is in can working condition;Charge valve 11 in microvesicle injection moulding apparatus is closed;Reversal valve 32 is by SCF
The runner mouthful of runner 72 is closed, and conventional runner 71 is opened, the closed mode of needle-valve 52;Molding machine starts storing, the screw back pressure of injection machine
Back pressure more than micro-injection moulding unit inner plunger 342 is set, and fluid flows through reversal valve and flowed along conventional runner 71, treats conventional runner
After 71 are full of, runner on-way resistance moves resistance after being more than plunger 342, now, promotes plunger 342 up, and go upward to first
During setting height, charge valve 11 is opened, and gas is mixed with plastic liquid, when plunger 342 rises to the second setting height, reversal valve 32
Rotation, closes conventional runner 71, opens SCF runners 72, is mixed with SFC fluid by batch mixing post 42, it is mixed that formation SFC homogeneously changes
Collaborate body, fluid to be mixed is full of after SCF runners 72, close needle-valve 52, injection machine continues storing, and it is homogeneous to continue injection SFC
The fluid-mixing of change, until screw in injection molding machine reaches setting position.
When injection starts, the oil cylinder for projecting the drive device 344 on assembly pulls plunger 342 to move down, and fluid is along normal flow
Road 71 flows to nozzle assembly 6, is moved after promoting servo-actuated set 61, fluid is injected into mould by nozzle assembly 6, treats that plunger 342 will
Fluid is all after extrusion, and the oil cylinder pressure release of the single-acting drive device 72 of needle-valve 52, injection machine starts injection, and fluid-mixing is injected
In SCF runners 72, needle-valve 52 is opened, and fluid-mixing flows towards nozzle assembly 6, and promotes servo-actuated set 61 to move forward so that normal flow
The runner exit closing in road 71, fluid-mixing is through servo-actuated set 61 and injects mold cavity, and after mold cavity is filled, needle-valve 52 is closed
Close, injection machine storing starts, and appropriate delay is set by PLC control system, remaining fluid-mixing in SCF runners 72 is pressed into
Mix after runner, reversal valve 32 closes SCF runners 72, and conventional runner 71 is reopened, into subsequent cycle, be molded in engineering,
8 heating components on injection moulding apparatus are heated to the fluid in cavity, it is ensured certain mobility, can smoothly be injected
In mold cavity, 8 heating components are the primary heater H1 positioned at the hull outside of first wife's flange assembly 1, total positioned at connector
Into the secondary heater H2 of 2 hull outsides;Positioned at body assembly 3 and the 3rd heater of the junction hull outside of batch mixing assembly 4
H3;The 4th heater H4 on the outside of the central enclosure of batch mixing assembly 4, positioned at batch mixing assembly 4 and the junction of front flange assembly 5
5th heater H5 of hull outside, positioned at the 6th heater H6 of the end hull outside of front flange assembly 5;It is total positioned at projecting
Into the 7th upper heater H7 and the 8th heater H8.
It by above-mentioned action, can be achieved first to inject Common fluids in mold cavity, first make part formation membranous wall, can be effective
The fluid-mixing bubble that gas is escaped caused by release of pressure and piece surface is formed cracking is prevented, mixed flow fluid is injected thereafter, is made
The advantage of the product microvesicle injecting products of acquisition, while defect of the product surface without microvesicle injecting products such as crackings, is adapted to big face
Product is promoted the use of.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
It is defined, any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement each fall within the present invention's
Protection domain.
Claims (9)
1. microvesicle injection moulding apparatus, including it is coaxially disposed, and the internal Injection Section with mutual conduction cavity, batch mixing segment and penetrates
Go out section, first wife's flange assembly that the Injection Section is set(1)It is connected with injection machine gun barrel head, the injection section includes front flange
Assembly(5)And the nozzle assembly for injecting batch mixing in mould(6), the batch mixing segment front end passes through connector assembly(2)With original
With flange assembly(1)Connection, the batch mixing segment end passes through front flange assembly(5)With nozzle assembly(6)Connection, its feature exists
In the batch mixing segment includes body assembly(3)And batch mixing assembly(4), the body assembly(3), batch mixing assembly(4)And it is preceding
Portion's flange assembly(5)Cavity in be provided with conventional runner(71)With SCF runners(72), the body assembly(3)It is upper to set
Have and conventional runner(71)The injection assembly of UNICOM(34), the valve for coordinating runner work is provided with the cavity of mutual conduction
The temperature sensor and pressure sensor and heater group of monitoring fluid state are provided with outside body, the cavity of mutual conduction
Part.
2. microvesicle injection moulding apparatus according to claim 1, it is characterised in that the connector assembly(2)For clamping hoop type knot
Structure, passes through connector assembly(2)And hexagon socket head cap screw(22)By body assembly(3)With first wife's flange assembly(1)It is attached.
3. microvesicle injection moulding apparatus according to claim 1, it is characterised in that the injection assembly(34)Including inside setting
There is micropore alloy structure plunger(342)Micro-injection moulding unit and drive device(344).
4. microvesicle injection moulding apparatus according to claim 2, it is characterised in that the plunger(342)Head is provided with ventilation
Plug(343).
5. microvesicle injection moulding apparatus according to claim 1, it is characterised in that the valve body includes being located at first wife's flange assembly
(1)Charge valve in cavity(11), by body assembly(3)Cavity is divided into conventional runner(71)With SCF runners(72)Reversal valve
(32), and it is arranged at front flange assembly(5)Needle-valve in cavity(52).
6. microvesicle injection moulding apparatus according to claim 1, it is characterised in that the temperature sensor includes being arranged at body
Assembly(3)On the first temperature sensor(81), it is arranged at the second temperature sensor on micro-injection moulding unit(82), be arranged at
Batch mixing assembly(4)On three-temperature sensor(83)And it is arranged at front flange assembly(5)On the 4th temperature sensor
(84).
7. microvesicle injection moulding apparatus according to claim 1, it is characterised in that the pressure sensor(9)It is arranged at body
Assembly(3)On, and with being arranged at body assembly(3)Reversal valve in cavity(32)Connection.
8. microvesicle injection moulding apparatus according to claim 1, it is characterised in that the SCF runners(72)Inside it is provided with surface
The batch mixing post of streamline structure with bull forward-reverse spiral(42).
9. microvesicle injection moulding apparatus according to claim 1, it is characterised in that the nozzle assembly(6)To be internally provided with
Servo-actuated set(61)Coaxial dual channel structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710456701.XA CN107030960B (en) | 2017-06-16 | 2017-06-16 | Microbubble injection molding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710456701.XA CN107030960B (en) | 2017-06-16 | 2017-06-16 | Microbubble injection molding device |
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CN107030960A true CN107030960A (en) | 2017-08-11 |
CN107030960B CN107030960B (en) | 2023-07-11 |
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CN201710456701.XA Active CN107030960B (en) | 2017-06-16 | 2017-06-16 | Microbubble injection molding device |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107756713A (en) * | 2017-11-21 | 2018-03-06 | 白烨 | Microvesicle injection moulding apparatus |
TWI700121B (en) * | 2019-07-09 | 2020-08-01 | 歐特捷實業股份有限公司 | Fluid mixing mechanism |
CN115519724A (en) * | 2021-07-28 | 2022-12-27 | 宁波佰氏微泡注塑科技有限公司 | Microbubble device of moulding plastics with clout is retrieved |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1864981A (en) * | 2004-12-28 | 2006-11-22 | 约伯佛克斯·难得怀德股份有限公司 | Method for controlling microscopic bubble nucleation in fluid polymer material production and its apparatus |
CN106514975A (en) * | 2016-11-21 | 2017-03-22 | 白烨 | SCF mixing device |
CN207190129U (en) * | 2017-06-16 | 2018-04-06 | 白烨 | Microvesicle injection moulding apparatus |
-
2017
- 2017-06-16 CN CN201710456701.XA patent/CN107030960B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1864981A (en) * | 2004-12-28 | 2006-11-22 | 约伯佛克斯·难得怀德股份有限公司 | Method for controlling microscopic bubble nucleation in fluid polymer material production and its apparatus |
CN106514975A (en) * | 2016-11-21 | 2017-03-22 | 白烨 | SCF mixing device |
CN207190129U (en) * | 2017-06-16 | 2018-04-06 | 白烨 | Microvesicle injection moulding apparatus |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107756713A (en) * | 2017-11-21 | 2018-03-06 | 白烨 | Microvesicle injection moulding apparatus |
TWI700121B (en) * | 2019-07-09 | 2020-08-01 | 歐特捷實業股份有限公司 | Fluid mixing mechanism |
CN115519724A (en) * | 2021-07-28 | 2022-12-27 | 宁波佰氏微泡注塑科技有限公司 | Microbubble device of moulding plastics with clout is retrieved |
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CN107030960B (en) | 2023-07-11 |
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Effective date of registration: 20190826 Address after: 315400, No. 737-1, Xinjian North Road, Yuyao, Zhejiang, Ningbo Applicant after: Ningbo Baishi Microbubble Injection Molding Technology Co.,Ltd. Address before: 315324 No. 90 Dongtian Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province Applicant before: Bai Ye |
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