CN204054465U - A kind of production equipment of energy-efficient foamed plastics - Google Patents
A kind of production equipment of energy-efficient foamed plastics Download PDFInfo
- Publication number
- CN204054465U CN204054465U CN201420376085.9U CN201420376085U CN204054465U CN 204054465 U CN204054465 U CN 204054465U CN 201420376085 U CN201420376085 U CN 201420376085U CN 204054465 U CN204054465 U CN 204054465U
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- Prior art keywords
- steam
- valve
- foamed plastics
- production equipment
- die cavity
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- Expired - Lifetime
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- 239000004033 plastic Substances 0.000 title claims abstract description 32
- 229920003023 plastic Polymers 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims description 12
- 238000005086 pumping Methods 0.000 claims description 7
- 238000005187 foaming Methods 0.000 abstract description 13
- 238000000465 moulding Methods 0.000 abstract description 6
- 239000006260 foam Substances 0.000 abstract description 5
- 239000011449 brick Substances 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 229920002223 polystyrene Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Molding Of Porous Articles (AREA)
Abstract
The utility model discloses a kind of production equipment of energy-efficient foamed plastics, comprise frame, dynamic model, quiet mould, blanking device, steam raising plant, upper chamber and lower chamber, die cavity is formed between this dynamic model and quiet mould, this upper chamber and lower chamber are separately positioned on the both sides up and down of die cavity and are all connected with die cavity, this frame is formed with the first steam channel be communicated with upper chamber and the second steam channel be communicated with lower chamber, this steam raising plant is connected with main steam line, this main steam line is connected with upper chamber by the first steam channel, this second steam channel is also connected with discharge duct, this production equipment also comprises the secondary jet chimney be connected with main steam line, and this secondary jet chimney is connected with discharge duct, this secondary jet chimney is provided with the first valve, this discharge duct is also provided with the second valve.Compared with prior art, the utility model, when molding thicker foamed plastics, also can guarantee that whole foam plastic foaming is even.
Description
Technical field
The utility model relates to foamed plastics and manufactures field, relates to a kind of production equipment of energy-efficient foamed plastics in particular.
Background technology
The applicant once proposed Chinese invention patent application 201110302794.3 on September 30th, 2011 to Patent Office of China national Department of Intellectual Property, and it relates to a kind of production technology and equipments of insulating brick, and its production technology comprises the steps:
1., by porous brick insert in container, and need to insert polystyrene foaming granule in the brick hole of fill insulant material or groove on porous brick; The position that this porous brick is set up in a reservoir need meet following condition: A: allow position porous brick being provided with polystyrene foaming granule can be right against the first steam inlet on container; B: allow the first steam (vapor) outlet on container and the first steam inlet be divided into the both sides of porous brick;
2., to the first steam inlet pass into steam, this steam is transitioned into opposite side gradually by the side of porous brick and is discharged by the first steam (vapor) outlet under the promotion of air pressure;
3., when polystyrene foaming granule is connected solidifies with brick hole or groove stop ventilating, and the shaping insulating brick obtained is taken out from container.
This production technology also comprise step 2. and step 3. between reverse aeration step, namely this container is also provided with the second steam inlet and the second steam (vapor) outlet, this second steam inlet and the first steam (vapor) outlet are positioned at the same side, this second steam (vapor) outlet and the first steam inlet are positioned at the same side, and this second steam inlet is also right against position porous brick being provided with polystyrene foaming granule; This reverse aeration step is under the condition of closedown first steam inlet and the first steam (vapor) outlet, passes into steam and be transitioned into another side gradually and discharged by the second steam (vapor) outlet to the second steam inlet.
Above-mentioned patent is for conventional art, the certain progressive of certain existence, the applicant is under constantly research and development improve, find that above-mentioned patented technology in use still exists following defect: along with contacting gradually between steam with polystyrene foaming granule, heat in steam will reduce gradually (no matter whether including reverse aeration step), especially for obvious especially when heat-insulation layer is thicker in insulating brick, therefore easily there is the open defects such as foaming is uneven.
In view of this, the applicant, for the above-mentioned defect further investigation of prior art, has this case to produce then.
Utility model content
The purpose of this utility model is the production equipment providing a kind of energy-efficient foamed plastics, to solve prior art when foamed plastics is thicker, and the problem that easily foaming is uneven.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of production equipment of energy-efficient foamed plastics, comprise frame, dynamic model, quiet mould, blanking device, steam raising plant, upper chamber and lower chamber, die cavity is formed between this dynamic model and quiet mould, this blanking device is connected with die cavity by feeding pipe, this upper chamber and lower chamber are separately positioned on the both sides up and down of die cavity and are all connected with die cavity, this frame is formed with the first steam channel be communicated with upper chamber and the second steam channel be communicated with lower chamber, this steam raising plant is connected with main steam line, this main steam line is connected with upper chamber by the first steam channel, this second steam channel is also connected with discharge duct, wherein, this production equipment also comprises the secondary jet chimney be connected with main steam line, and this secondary jet chimney is connected with discharge duct, this secondary jet chimney is provided with the first valve, this discharge duct is also provided with the second valve.
Further, this secondary jet chimney is also provided with the 3rd valve, this first valve is arranged on the position near main steam line, and the 3rd valve is arranged on the position near discharge duct.
Further, this discharge duct end is also connected with vaccum-pumping equipment, this main steam line is also provided with the 4th valve, the 4th valve between steam raising plant and secondary jet chimney to open or to end main steam line.
Further, this blanking device and quiet mould are all fixed in frame, and this feeding pipe and quiet mould are fixedly linked, this blanking device after quiet mould and dynamic model matched moulds toward injecting frothing material in the die cavity between dynamic model and quiet mould.
After adopting said structure, the utility model relates to a kind of production equipment of energy-efficient foamed plastics, it by passing into high steam and pressurize a period of time respectively in upper chamber and lower chamber, so the upper and lower both sides of expanded material can be allowed to be full of have a large amount of high steams simultaneously, and then guarantee that namely thicker expanded material in the equal uniform in foaming of upper and lower sides, can have the effect that upper and lower clinkering degree is all good.
Compared with prior art, the utility model is when molding thicker foamed plastics, and also can guarantee that whole foam plastic foaming is even, the utility model can also switch to traditional equipment at any time in addition, for molding common foamed plastics, very convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model relates to a kind of production equipment of energy-efficient foamed plastics.
Fig. 2 is the vapor flow schematic diagram of production equipment when producing thicker foamed plastics that the utility model relates to a kind of energy-efficient foamed plastics;
Fig. 3 is production equipment that the utility model relates to a kind of energy-efficient foamed plastics schematic diagram when adopting vaccum-pumping equipment to extract cooling water fast out;
Fig. 4 is that the utility model relates to a kind of production equipment of energy-efficient foamed plastics for the production of vapor flow schematic diagram during common foams.
In figure:
Frame-1; First steam channel-11; Second steam channel-12;
Dynamic model-2; Quiet mould-3; Blanking device-4;
Feeding pipe-41; Steam raising plant-5; Main steam line-51;
Discharge duct-52; Secondary jet chimney-53; First valve-54;
Second valve-55; 3rd valve-56; 4th valve-57;
Upper chamber-61; Lower chamber-62; Vaccum-pumping equipment-7.
Detailed description of the invention
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
As depicted in figs. 1 and 2, the utility model relates to a kind of production technology of energy-efficient foamed plastics, comprises the steps:
1. by after the dynamic model 2 that is used for finalizing foamed plastics and quiet mould 3 matched moulds, utilize blanking device 4 toward injecting frothing material in die cavity between dynamic model 2 and quiet mould 3, the both sides up and down of this die cavity are formed with upper chamber 61 and lower chamber 62 respectively, and this upper chamber 61 is all connected with die cavity with lower chamber 62;
2. the steam channel be communicated with lower chamber 62 with upper chamber 61 is respectively utilized, in upper chamber 61 and lower chamber 62, pass into high steam and pressurize a period of time respectively, can infiltrate into expanded material from the both sides up and down of die cavity to allow the high steam of upper chamber 61 and lower chamber 62 simultaneously;
3., after cooling, finished foam plastics are obtained.Preferably, step 3. in, after the cooling of employing cold water, also comprise and adopt the mode that vacuumizes, the step simultaneously cooling water taken away from upper chamber 61 and lower chamber 62.
Like this, it by passing into high steam and pressurize a period of time respectively in upper chamber 61 and lower chamber 62, so the upper and lower both sides of expanded material can be allowed to be full of have a large amount of high steams simultaneously, and then guarantee that namely thicker expanded material in the equal uniform in foaming of upper and lower sides, can have the effect that upper and lower clinkering degree is all good.
As shown in Figure 1, the production equipment of a kind of energy-efficient foamed plastics that the utility model relates to, comprise frame 1, dynamic model 2, quiet mould 3, blanking device 4, steam raising plant 5, upper chamber 61 and lower chamber 62, die cavity is formed between this dynamic model 2 and quiet mould 3, this blanking device 4 is connected with die cavity by feeding pipe 41, this upper chamber 61 and lower chamber 62 are separately positioned on the both sides up and down of die cavity and are all connected with die cavity, this frame 1 is formed with the first steam channel 11 be communicated with upper chamber 61 and the second steam channel 12 be communicated with lower chamber 62, this steam raising plant 5 is connected with main steam line 51, this main steam line 51 is connected with upper chamber 61 by the first steam channel 11, this second steam channel 12 is also connected with discharge duct 52.
This production equipment also comprises the secondary jet chimney 53 be connected with main steam line 51, and this secondary jet chimney 53 is connected with discharge duct 52, this secondary jet chimney 53 is provided with the first valve 54, this discharge duct 52 is also provided with the second valve 55.
As shown in Figure 2, open at the first valve 54, under the state that second valve 55 is closed, the steam that now steam raising plant 5 produces will be divided into two-way, one route main steam line 51 is connected with upper chamber 61 by the first steam channel 11, another route main steam line 51 is connected with lower chamber 62 through secondary jet chimney 53 and the second steam channel 12, so can realize passing into from the upper and lower both sides of expanded material steam simultaneously, so realize thicker expanded material also can effect of uniform in foaming.
In addition, this secondary jet chimney 53 is also provided with the 3rd valve 56, this first valve 54 is arranged on the position near main steam line 51, and the 3rd valve 56 is arranged on the position near discharge duct 52.In order to the versatility keeping the utility model to relate to production equipment, it also needs to allow this equipment for the production of common foamed plastics simultaneously, in which case, in order to reduce costs, will without the need to both sides air inlet, in this case, in order to reduce the loss of steam, by increasing, the 3rd valve 56 is set, and allow the first valve 54 be arranged on the position of close main steam line 51, and allow the 3rd valve 56 be arranged on the position of close discharge duct 52, so only need close the first valve 54 and the 3rd valve 56, as shown in Figure 4, steam can be avoided to enter secondary jet chimney 53 and the problem wasted, reduce costs to greatest extent.
Moreover, as shown in figures 1 and 3, this discharge duct 52 end is also connected with vaccum-pumping equipment 7, this main steam line 51 is also provided with the 4th valve the 57, four valve 57 between steam raising plant 5 and secondary jet chimney 53 to open or to end main steam line 51.As shown in Figure 3, when opening vaccum-pumping equipment 7, need close the 4th valve 57, open the first to the 3rd valve 56, at this moment under the effect of vaccum-pumping equipment 7, cooling water will be drawn out of rapidly, reduces the molding time of foamed plastics, improves shaping efficiency.
It should be noted that, in current prior art, the feeding pipe 41 be connected with blanking device 4 is generally all be connected with dynamic model 2, so in the opening and closing mold process of dynamic model 2, feeding pipe 41 often needs be driven and be synchronized with the movement, and increases idle work so on the one hand, more importantly, whole feeding pipe 41 swings back and forth, and also brings certain potential faults to production, really there is the space of improvement.
Based on this, the utility model people adopts the mode of reverse thinking, creationaryly to have developed: this blanking device 4 and quiet mould 3 are all fixed in frame 1, this feeding pipe 41 and quiet mould 3 are fixedly linked, this blanking device 4 after quiet mould 3 and the 2-in-1 mould of dynamic model toward injecting frothing material in the die cavity between dynamic model 2 and quiet mould 3.
To sum up, compared with prior art, the utility model is when molding thicker foamed plastics, also can guarantee that whole foam plastic foaming is even, the utility model can also switch to traditional equipment at any time in addition, for molding common foamed plastics, very convenient.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (4)
1. the production equipment of an energy-efficient foamed plastics, comprise frame, dynamic model, quiet mould, blanking device, steam raising plant, upper chamber and lower chamber, die cavity is formed between this dynamic model and quiet mould, this blanking device is connected with die cavity by feeding pipe, this upper chamber and lower chamber are separately positioned on the both sides up and down of die cavity and are all connected with die cavity, this frame is formed with the first steam channel be communicated with upper chamber and the second steam channel be communicated with lower chamber, this steam raising plant is connected with main steam line, this main steam line is connected with upper chamber by the first steam channel, this second steam channel is also connected with discharge duct, it is characterized in that, this production equipment also comprises the secondary jet chimney be connected with main steam line, and this secondary jet chimney is connected with discharge duct, this secondary jet chimney is provided with the first valve, this discharge duct is also provided with the second valve.
2. the production equipment of a kind of energy-efficient foamed plastics as claimed in claim 1, it is characterized in that, this secondary jet chimney is also provided with the 3rd valve, this first valve is arranged on the position near main steam line, and the 3rd valve is arranged on the position near discharge duct.
3. the production equipment of a kind of energy-efficient foamed plastics as claimed in claim 1, it is characterized in that, this discharge duct end is also connected with vaccum-pumping equipment, this main steam line is also provided with the 4th valve, the 4th valve between steam raising plant and secondary jet chimney to open or to end main steam line.
4. the production equipment of a kind of energy-efficient foamed plastics as claimed in claim 1, it is characterized in that, this blanking device and quiet mould are all fixed in frame, this feeding pipe and quiet mould are fixedly linked, this blanking device after quiet mould and dynamic model matched moulds toward injecting frothing material in the die cavity between dynamic model and quiet mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376085.9U CN204054465U (en) | 2014-07-09 | 2014-07-09 | A kind of production equipment of energy-efficient foamed plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376085.9U CN204054465U (en) | 2014-07-09 | 2014-07-09 | A kind of production equipment of energy-efficient foamed plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204054465U true CN204054465U (en) | 2014-12-31 |
Family
ID=52196046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420376085.9U Expired - Lifetime CN204054465U (en) | 2014-07-09 | 2014-07-09 | A kind of production equipment of energy-efficient foamed plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204054465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118087A (en) * | 2014-07-09 | 2014-10-29 | 翡柯机械（福建）有限公司 | A production process and equipment for high-efficiency and energy-saving foam plastics |
| CN106426725A (en) * | 2016-11-30 | 2017-02-22 | 无锡同心塑料制品有限公司 | XPS foam board forming device |
-
2014
- 2014-07-09 CN CN201420376085.9U patent/CN204054465U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118087A (en) * | 2014-07-09 | 2014-10-29 | 翡柯机械（福建）有限公司 | A production process and equipment for high-efficiency and energy-saving foam plastics |
| CN104118087B (en) * | 2014-07-09 | 2016-08-17 | 翡柯机械（福建）有限公司 | A production process and equipment for high-efficiency and energy-saving foam plastics |
| CN106426725A (en) * | 2016-11-30 | 2017-02-22 | 无锡同心塑料制品有限公司 | XPS foam board forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |