CN209566423U - A kind of energy-saving foaming and forming apparatus - Google Patents
A kind of energy-saving foaming and forming apparatus Download PDFInfo
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- CN209566423U CN209566423U CN201920068386.8U CN201920068386U CN209566423U CN 209566423 U CN209566423 U CN 209566423U CN 201920068386 U CN201920068386 U CN 201920068386U CN 209566423 U CN209566423 U CN 209566423U
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Abstract
The utility model discloses a kind of energy-saving foaming and forming apparatus, and mainly shifting formwork valve assembly is located on solid model, and solid model is equipped with the first air guide port being connected to shifting formwork valve assembly, and the shifting formwork of mold is equipped with gas-guiding structure and the second air guide port.For mold in foaming, the first air guide port and the connection of the second air guide port, Xiang Yimo gas chamber are passed through high-temperature steam, foaming inside mold forming cavity.Shifting formwork die sinking after to be cooled, gas-guiding structure closing seal the second air guide port.Shifting formwork valve assembly is located on solid model the utility model compared with prior art, therefore shifting formwork operation is clear and coherent stable, forms more stable.
Description
Technical field
The utility model relates to foaming fields, and in particular to be a kind of energy-saving foaming and forming apparatus.
Background technique
Foaming and forming apparatus is the equipment for shaped thermoplastic's foamed plastic, and existing foaming and forming apparatus includes cavity plate type
Core (on solid model) and convex model core (on shifting formwork), and cavity plate type core and convex model core have been separately equipped with for importing high temperature
The solid model gas chamber and shifting formwork gas chamber of steam, solid model gas chamber are equipped with solid model valve assembly and connect solid model by solid model valve assembly
Steam lead, shifting formwork gas chamber are equipped with shifting formwork valve assembly and connect shifting formwork steam lead by shifting formwork valve assembly, and solid model steams
Vapour conduit and shifting formwork steam lead road are all connect with steam generation facility, therefore specific foam forming method step includes: 1. to move
Mould, which drags shifting formwork steam lead, advances toward molding direction and simultaneously molds with solid model, cavity plate type core and convex model core be chimeric formed it is hollow
Forming cavity；2. being passed through high-temperature steam in solid model gas chamber and shifting formwork gas chamber to preheat forming cavity；3. by material feeding rifle toward at
The intracavitary injection raw material of type；4. continuing hot briquetting chamber, raw material fever blisters and is fused into formed body；5. being cooled and shaped body；6. moving
Mould dragging shifting formwork steam lead is advanced toward die sinking direction and is separated with solid model.This method is connected directly between due to shifting formwork steam lead
On shifting formwork, therefore it will be moved with shifting formwork movement in molding and mold-break operations, so that the operation of shifting formwork is interfered, movement
It clear and coherent can not stablize, be also easy to cause shifting formwork steam lead accidental damage.
In addition, solid model valve assembly and shifting formwork valve assembly include the drain valve for arranging steam condensate (SC), foaming
Forming process high temperature steam can constantly form steam condensate (SC) to the cold,
In view of this, the applicant furthers investigate regarding to the issue above, there is this case generation then.
Utility model content
The main purpose of the utility model is to provide a kind of energy-saving foaming and forming apparatus, shifting formwork operation is clear and coherent to stablize,
It forms more stable.
In order to achieve the above objectives, the solution of the utility model is:
A kind of energy-saving foaming and forming apparatus, including shifting formwork valve assembly and solid model valve assembly, the shifting formwork valve assembly
Be located on solid model, be additionally provided with the first air guide port being connected to shifting formwork valve assembly on solid model, shifting formwork be equipped with gas-guiding structure and with
Shifting formwork gas chamber connection the second air guide port, the gas-guiding structure include the first laminate, the second laminate and sliding be located at the first laminate and
Third laminate between second laminate, third laminate are equipped with dynamic gas port, and the first laminate and the second laminate are equipped with and determine gas port
And two are determined gas port and are oppositely arranged with the second air guide port, shifting formwork toward molding direction advance simultaneously with solid model mold, cavity plate type core and
Convex model core is chimeric to be formed hollow forming cavity the second air guide port is docked and connected with the first air guide port simultaneously, move third laminate with
Make gas port determine gas port with two to communicate；
Solid model valve assembly includes pile-up valve and the first lower pile-up valve on first matched, and shifting formwork valve assembly includes phase
Pile-up valve and the second lower pile-up valve on the second of cooperation, pile-up valve includes for toward gas chamber on pile-up valve and second on first for this
It is inside blown into the steam valve of high-temperature steam, the described first lower pile-up valve or the second lower pile-up valve include for steam condensate (SC) to be discharged
The first drain valve, it is V1 that steam condensate (SC), which forms speed, and the drainage speed of the first drain valve is V2, and V2 is no more than V1 the
Fluid-tight face is formed between one drain valve and lower chamber.
Further, the gas-guiding structure further includes having cylinder, which drives the translation of third laminate.
Further, the gas-guiding structure further includes having connection frame, and the first laminate and the second laminate pass through the connection frame
Connection.
Further, first drain valve includes Main Control Tank, the Main Control Tank include the first chamber being connected to gas chamber and
Second chamber with draining steam drain, the water inlet of the first drain valve is connected to first chamber and water outlet and second chamber connect
It is logical, the reservoir being connected to water outlet is equipped with inside first drain valve, which is located between inlet and outlet.
Further, the water outlet aperture of first drain valve is within 1 cun.
Further, the described first lower pile-up valve or the second lower pile-up valve further include for steam condensate (SC) to be discharged
The water inlet of two drain valves, second drain valve is connected to first chamber and water outlet is connected to second chamber.
Further, this pile-up valve further includes for being blown into gas at normal temperature in gas chamber on pile-up valve and second on first
Purge valve, for being discharged the exhaust valve of high-temperature steam, the described first lower pile-up valve or the second lower pile-up valve further include being used for
The vacuum pumping valve vacuumized, Main Control Tank further include having third chamber, and vacuum pumping valve is connected to first chamber and third chamber, are worked as
When foaming and forming apparatus cooling and shaping formed body, opening first opens purge valve and exhaust valve tentatively cool down, then opens pumping very
Empty valve carries out vacuum cooled.
After adopting the above structure, the utility model relates to a kind of energy-saving foaming and forming apparatus, compared with prior art,
Beneficial effect is that shifting formwork valve assembly is located on solid model by the utility model breakthrough and innovation, and divides on solid model and on shifting formwork
Not She You mutually matched first air guide port and the second air guide port, when shifting formwork and solid model carry out die closing operation the first air guide port and
Second air guide port is docked and connected, in this way, high-temperature steam can pass through the first air guide port and the second air guide after opening shifting formwork valve assembly
Mouthful enter shifting formwork gas chamber, and due to shifting formwork valve assembly be located at solid model make its connect steam hose be not necessarily to shifting formwork movement and
It is mobile, the movement of shifting formwork will not thus be interfered, make shifting formwork operation is clear and coherent to stablize, form more stable.
Detailed description of the invention
Fig. 1 is the contour structures perspective view of the utility model foaming-shaping apparatus.
Fig. 2 is another contour structures perspective view of the utility model foaming-shaping apparatus.
Fig. 3 is the utility model gas-guiding structure contour structures perspective view.
Fig. 4 is the utility model third laminate and the contour structures perspective view for connecting frame cooperation.
Fig. 5 is the contour structures perspective view of the lower pile-up valve of the utility model second.
Fig. 6 is the side structure perspective view of the lower pile-up valve of the utility model second.
Fig. 7 is the stereochemical structure perspective view of the lower pile-up valve of the utility model second.
Fig. 8 is the Facad structure perspective view of the lower pile-up valve of the utility model second.
In figure:
Shifting formwork valve assembly -1；Pile-up valve -11 on second；Second lower pile-up valve -12；
Steam valve -13；First drain valve -14；Water inlet -141；First water outlet -142；
Reservoir -143；Main Control Tank -15；First chamber -151；Second chamber -152；
Third chamber -153；Water inlet air intake -154；Drain steam drain -155；Second drain valve -16 of vacuum orifice -156；
Second water outlet -161；Purge valve -17；Exhaust valve -18；
Vacuum pumping valve -19；Solid model -2；First air guide port -21；Shifting formwork -3；Gas-guiding structure -31；
First laminate -311；Second laminate -312；Third laminate -313；Dynamic gas port -314；
Determine gas port -315；Cylinder -316；Connect frame -317；Second air guide port -32；
Solid model valve assembly -4；Pile-up valve -41 on first；First lower pile-up valve -42；Forming cavity -5.
Specific embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
As shown in figures 1-8, a kind of energy-saving foaming and forming apparatus, including shifting formwork valve assembly 1 and solid model valve assembly 4,
The shifting formwork valve assembly 1 is located on solid model 2, and the first air guide port 21 being connected to shifting formwork valve assembly 1 is additionally provided on solid model 2,
The second air guide port 32 that shifting formwork 3 is equipped with gas-guiding structure 31 and is connected to shifting formwork gas chamber, the gas-guiding structure 31 include first layer
Plate 311, the second laminate 312 and sliding are located at the third laminate 313 between the first laminate 311 and the second laminate 312, third laminate
313 are equipped with dynamic gas port 314, and the first laminate 311 and 312 plate of the second layer, which are equipped with, determines gas port 315 and two are determined gas port 315
It is oppositely arranged with the second air guide port 32, i.e., three is connected to always, and shifting formwork 3 is advanced toward molding direction and molded with solid model 2, cavity plate type
Core and convex model core be chimeric to form hollow forming cavity 5 while the second air guide port 32 is docked and connected with the first air guide port 21, moves
Third laminate 313 communicates so as to move gas port 314 and determine gas port 314 with two, at this time the first air guide port 21 and the second air guide port
32 connections.
Solid model valve assembly 4 includes pile-up valve 41 and the first lower pile-up valve 42, shifting formwork valve assembly 1 on first matched
Including match second on pile-up valve 11 and the second lower pile-up valve 12, pile-up valve 11 is equal on pile-up valve 41 and second on first for this
Including the steam valve 13 for being blown into high-temperature steam in gas chamber, the described first lower pile-up valve 42 or the second lower pile-up valve 12 are wrapped
Include the first drain valve 14 for steam condensate (SC) to be discharged, the utility model foaming and forming apparatus be passed through high-temperature steam at
During type chamber 5 carries out preheating and continuous heating forming cavity 5, opens steam valve 13 and the first drain valve 14, high-temperature steam are
Foaming provides heat and forms condensed water in the process, and it is V1 that steam condensate (SC), which forms speed, the first drain valve 14
Drainage speed is V2, and no more than V1 to form fluid-tight face between the first drain valve 14 and lower chamber, the fluid-tight face can hinder V2
It keeps off high-temperature steam and pile-up valve is discharged.
When molding, the first air guide port 21 is connected to the second air guide port 32, and high-temperature steam can lead to after opening mobile valve assembly 1
It crosses the first air guide port 21 and the second air guide port 32 enters shifting formwork gas chamber, since the fixation of shifting formwork valve assembly 1 is located on solid model 2, make
Its steam lead connected is kept fixed, and is moved without mobile with shifting formwork 3, and will not thus advance to shifting formwork 3 interferes,
So that shifting formwork 3 is run clear and coherent stabilization, forms more stable.
Preferably, the gas-guiding structure 31 further includes having cylinder 316, and the cylinder is set on shifting formwork, the work of the cylinder
Stopper rod is connect with third laminate 313, and the piston rod of the cylinder 316 flexible can drive third laminate 313 to translate.
Preferably, the gas-guiding structure 31 further includes having connection frame 317, and the first laminate 311 and the second laminate 312 pass through institute
It states connection frame 317 to connect, specifically can be used and be spirally connected, and then fix the first laminate 311 and the second laminate 312.The third laminate
313 slidings are located at 317 in connection frame, and the third laminate 313 can the left and right translation in connection frame 317.
Preferably, as viewed in figures 5-8, the described first lower pile-up valve 12 or the second lower pile-up valve 42 include Main Control Tank 15 and the
One drain valve 14, the Main Control Tank 15 include first chamber 151 and second chamber 152, and the first chamber 151 is by intaking into vapour
Mouth 154 is connect with lower chamber (not shown), and the second chamber 152 is equipped with draining steam drain 155.First drain valve 14 is set
On Main Control Tank 15, and the first drain valve 14 connection first chamber 151 and second chamber 152, first drain valve 14 into
The mouth of a river 141 is connected to first chamber 151 and the first water outlet 142 is connected to second chamber 152.
Mold first opens the first drain valve 14 before foaming, due to only opening the first drain valve 14, or less gas
Indoor steam can only be discharged into the first drain valve 14 after entering first chamber 151 by water inlet 141, and steam is pre- in foaming process
Cold formation condensed water, condensed water flows into second chamber 152 from the first water outlet 142, finally from the draining steam discharge of second chamber 152
Lower pile-up valve is discharged in mouth 155.In entire drainage procedure, it is V1 that the steam condensate (SC) in the first drain valve 14, which forms speed, the
The drainage speed of one drain valve 2 is V2, and V2 is not more than V1, and such condensed water can not disposably be discharged, so steam condensate (SC) can
With gradually accumulation accumulates to form fluid-tight face between the first drain valve 14 and lower chamber, the fluid-tight face can block the first drain valve
14, so that condensation water energy continues outward slowly discharge, but most of high-temperature steam is retained in molding because being condensed water resistance gear
In chamber 5, realizes only draining and do not arrange steam or arrange steam less, prevent high-temperature steam to be discharged, saved steam resource, improved
Bubbling efficiency.
Preferably, the reservoir 143 being connected to the first water outlet 142, the storage are equipped with inside first drain valve 14
Pond 143 is located between water inlet 141 and the first water outlet 142.The reservoir 143 can be used for putting aside condensed water, because steaming
The speed V2 that vapour condensed water is discharged inside the first drain valve 14 is slower than the speed V1 of steam condensate (SC) formation, undischarged condensation
Water savings forms fluid-tight face in reservoir 143, stops high-temperature steam discharge.
Preferably, the first water outlet 142 of first drain valve 14 is located at the side wall of second chamber 152, and bore ruler
It is very little within 1 cun.
Preferably, the described first lower pile-up valve 12 or the second lower pile-up valve 42 further include for steam condensate (SC) to be discharged
The water inlet of two drain valves 16, second drain valve 16 is connected to first chamber 151 and the second water outlet 161 connects with second chamber
Logical 152.When second drain valve 16 is opened, steam condensate (SC) can drain into second from the second water outlet 161 of first chamber 151
Chamber 152, then lower pile-up valve is discharged from draining steam drain 155.But the drainage speed V3 of the second drain valve 16 is faster than condensed water
Speed V1 is formed, is discharged together so having part high-temperature steam in drainage procedure.After the completion of foaming, shifting formwork 3 is past to be opened
When mould direction is advanced and separated with solid model 2, the purpose of Quick drainage can reach using the second drain valve 16.
Preferably, this pile-up valve 41 further includes for being blown into room temperature gas in gas chamber on pile-up valve 11 and second on first
The purge valve 17 of body, for the exhaust valve 18 of high-temperature steam to be discharged, the described first lower pile-up valve 12 or the second lower pile-up valve 42 are
It further include the vacuum pumping valve 19 for vacuumizing, Main Control Tank 15 further includes having third chamber 153, and third chamber 153, which is equipped with, to be taken out very
Eat dishes without rice or wine 156, vacuum pumping valve 19 is connected to first chamber 151 and third chamber 153, when foaming and forming apparatus cooling and shaping formed body
When, it opens first opening purge valve 17 and exhaust valve 18 and is tentatively cooled down, then open vacuum pumping valve 19 and carry out vacuum cooled.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (7)
1. a kind of energy-saving foaming and forming apparatus, including shifting formwork valve assembly and solid model valve assembly, the shifting formwork valve assembly are set
Be additionally provided with the first air guide port being connected to shifting formwork valve assembly on solid model, on solid model, shifting formwork be equipped with gas-guiding structure and with shifting
Second air guide port of mould gas chamber connection, the gas-guiding structure include that the first laminate, the second laminate and sliding are located at the first laminate and the
Third laminate between two laminates, third laminate are equipped with dynamic gas port, the first laminate and the second laminate be equipped with determine gas port and
Determine gas port for two to be oppositely arranged with the second air guide port, shifting formwork is advanced toward molding direction and simultaneously molded with solid model, cavity plate type core and convex
Model core is chimeric to be formed hollow forming cavity the second air guide port is docked and connected with the first air guide port simultaneously, move third laminate so that
Dynamic gas port is determined gas port with two and is communicated；
Solid model valve assembly includes pile-up valve and the first lower pile-up valve on first matched, and shifting formwork valve assembly is including matching
Second on pile-up valve and the second lower pile-up valve, pile-up valve includes for blowing in gas chamber on pile-up valve and second on first for this
Enter the steam valve of high-temperature steam, the described first lower pile-up valve or the second lower pile-up valve include for steam condensate (SC) to be discharged
One drain valve, it is V1 that steam condensate (SC), which forms speed, and the drainage speed of the first drain valve is V2, and V2 is no more than V1 in first row
Fluid-tight face is formed between water valve and lower chamber.
2. a kind of energy-saving foaming and forming apparatus as described in claim 1, which is characterized in that the gas-guiding structure further includes having
Cylinder, the cylinder drive the translation of third laminate.
3. a kind of energy-saving foaming and forming apparatus as claimed in claim 2, which is characterized in that the gas-guiding structure further includes having
Frame, the first laminate and the second laminate is connected to connect by the connection frame.
4. a kind of energy-saving foaming and forming apparatus as claimed in claim 3, which is characterized in that first drain valve includes master
Control case, the Main Control Tank include first chamber be connected to gas chamber and with drain steam drain second chamber, the first drain valve
Water inlet is connected to first chamber and water outlet is connected to second chamber, is equipped with inside first drain valve and to be connected to water outlet
Reservoir, the reservoir are located between inlet and outlet.
5. a kind of energy-saving foaming and forming apparatus as claimed in claim 4, which is characterized in that the water outlet of first drain valve
Mouth bore is within 1 cun.
6. a kind of energy-saving foaming and forming apparatus as claimed in claim 5, which is characterized in that the described first lower pile-up valve or
Second lower pile-up valve further includes the second drain valve for steam condensate (SC) to be discharged, the water inlet of second drain valve and the first chamber
Room is connected to and water outlet is connected to second chamber.
7. a kind of energy-saving foaming and forming apparatus as claimed in claim 6, which is characterized in that the pile-up valve and second on first
Upper pile-up valve further includes the purge valve for being blown into gas at normal temperature in gas chamber, for the exhaust valve of high-temperature steam, institute to be discharged
It states the first lower pile-up valve or the second lower pile-up valve further includes the vacuum pumping valve for vacuumizing, Main Control Tank further includes having third chamber
Room, vacuum pumping valve is connected to first chamber and third chamber, when foaming and forming apparatus cooling and shaping formed body, opens first to open and blow
Air valve and exhaust valve tentatively cool down, then open vacuum pumping valve and carry out vacuum cooled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920068386.8U CN209566423U (en) | 2019-01-16 | 2019-01-16 | A kind of energy-saving foaming and forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920068386.8U CN209566423U (en) | 2019-01-16 | 2019-01-16 | A kind of energy-saving foaming and forming apparatus |
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| Publication Number | Publication Date |
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| CN209566423U true CN209566423U (en) | 2019-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920068386.8U Active CN209566423U (en) | 2019-01-16 | 2019-01-16 | A kind of energy-saving foaming and forming apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111186068A (en) * | 2019-12-05 | 2020-05-22 | 西安现代控制技术研究所 | Polystyrene spray plug for solid rocket engine and foaming method thereof |
-
2019
- 2019-01-16 CN CN201920068386.8U patent/CN209566423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111186068A (en) * | 2019-12-05 | 2020-05-22 | 西安现代控制技术研究所 | Polystyrene spray plug for solid rocket engine and foaming method thereof |
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