CN200995467Y - Transverse negative-pressure foaming device for extruded-moulding polystyrene thermal-insulating board - Google Patents
Transverse negative-pressure foaming device for extruded-moulding polystyrene thermal-insulating board Download PDFInfo
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- CN200995467Y CN200995467Y CN 200720066312 CN200720066312U CN200995467Y CN 200995467 Y CN200995467 Y CN 200995467Y CN 200720066312 CN200720066312 CN 200720066312 CN 200720066312 U CN200720066312 U CN 200720066312U CN 200995467 Y CN200995467 Y CN 200995467Y
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- negative pressure
- thermal insulation
- polystyrene thermal
- casing
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Abstract
The utility model relates to an XPS transverse negative pressure foaming device, wherein, an extruding machine is communicated with a mold by a pipe, and a leveling device, a drawing machine and a conveying channel are sequently connected. The utility model is characterized in that the mold, the leveling device, the drawing machine and the conveying channel are positioned in a transverse watertight chest; the tail end of the transverse watertight chest is provided with a heat preserving plate outlet; the outlet is closely jointed with the heat preserving plate; the transverse watertight chest wall is provided with at least one hole.
Description
Technical field
The utility model relates to a kind of improvement of extrusion moulding type polystyrene thermal insulation plate foam device structure.
Prior art
At present, produce polystyrene thermal insulation plate and adopt extrusion moulding type polystyrene thermal insulation plate negative pressure foam device, under the condition of normal pressure, carry out, main production equipments is, extruder 1, mould 2, apparatus for leveling 3, machine drawing 4, feed track 5 etc., be installed in the workshop and produce under the normal pressure, extruder is connected with bolt by flange disc with mould, when polystyrene material and blowing agent come out in mould, because the polystyrene material foaming and intumescing is the tool flat form just, and enter apparatus for leveling and make it further smooth, then order enters machine drawing and feed track.The device of this production polystyrene thermal insulation plate, owing to produce the polystyrene material warming plate under condition of normal pressure, its foaming is insufficient, the proportion of warming plate material is higher, has wasted great deal of raw materials, has also reduced the quality of polystyrene thermal insulation plate simultaneously.
Summary of the invention
The purpose of this utility model is, overcomes the shortcoming that above-mentioned prior art exists, and a kind of horizontal foaming and forming apparatus that carries out polystyrene material under condition of negative pressure is provided, and improves the quality of polystyrene thermal insulation plate, reduces production costs.
The horizontal negative pressure foam device of a kind of extrusion moulding type polystyrene thermal insulation plate, extruder and mould are communicated with by pipeline, are connected to apparatus for leveling, machine drawing, feed track successively, it is characterized in that, and mould, apparatus for leveling, machine drawing, feed track are installed in the transverse sealing case; End at the transverse sealing case is provided with the warming plate outlet, and outlet fits tightly with warming plate, is provided with at least one hole on the tank wall of transverse sealing case; Vacuumize by this hole.This structure can be kept apart space in the casing and extraneous space, keeps the sealing state of casing.
Can in the warming plate outlet sideboard be installed, baffle plate and warming plate export four limits and fit tightly.
For fitting closely, baffle plate and warming plate cross sectional shape match, and baffle plate is embedded with the sealing strip that elastic material is made, and when baffle plate was fitted on the warming plate, each fitted tightly sealing strip and warming plate outlet to the surface.
Described transverse sealing case can be divided into two parts, both seal box and the long casing of sealing.
When polystyrene material and blowing agent come out for 2 li from mould, because the first tool flat form of polystyrene material foaming and intumescing, and enter apparatus for leveling 3 and make it further smooth, then order enters machine drawing 4 and feed track 5.For producers before production and in the production process to mould, apparatus for leveling, machine drawing install, debug, processing accident etc., door is installed in the side of seal case 6, be tightly connected between door four limits and the casing doorframe, to guarantee the sealing of whole box body.
For producers before production and in the production process to feed track clear up, inspection etc., at least one loam cake 10 of Plane Installation on long casing 7 is tightly connected between the frame on plane on loam cake and the casing, with the sealing of assurance whole box body.
The cross sectional shape of casing 6 and long casing 7 can be a rectangle, also can be shapes such as circle, ellipse, rhombus, as long as guarantee enough sealing and the favorable manufacturability of casing, casing 6 and long casing 7 also can synthesize a casing.
What the utility model designed is the horizontal negative pressure foam device of a kind of extrusion moulding type polystyrene thermal insulation plate, after making raw material and blowing agent go out die head, fully foam by extruder, the utility model produces a kind of subnormal ambient, blowing agent is fully expanded and cooling and shaping under subnormal ambient, and this environment adopts from die head and begins to be installed in transverse sealing device to the whole process of product cooling.Adopt transverse sealing device, escapable cost is invested for a short time, and installation, maintenance is all very convenient.Transverse sealing device can adopt steel plate to be welded, and also can seal with sealing strip at seam crossing; Adopt vavuum pump to make a metastable subnormal ambient to vacuumizing in the seal box; Dynamic sealing method in the warming plate exit can adopt no water-stop and two kinds of water-stops are arranged.
Because the utility model carries out the production process of the foaming of polystyrene thermal insulation plate under the state of negative pressure, so just can make the polystyrene thermal insulation plate foaming very abundant, the proportion of warming plate is reduced, produce 32 kilograms every cubic metre of warming plates from normal temperature and drop to about 28 kilograms every cubic metre of negative pressure productions, can reduce raw-material consumption like this, correspondingly also reduced production cost, because foaming is abundant especially, also make the quality of warming plate obviously improve, its distinctive little closed pore alveolate texture, make warming plate have splendid crushing resistance, ageing resistance and water-resistance, has good heat insulation and water proof function, the warming plate that adopts the utility model to produce, not only fastness and insulating properties are incomparable by other insulation materials, its superiority also embodies in use, no matter cuts apart, carrying, it is all very convenient to construct.The product of the utility model production is the new and effective insulation material of a kind of engineering, can be applied in the energy saving building widely and go, as: roof heat insulation is heat insulation, flooring insulation, the insulation of body of wall, every cold, air-conditioning duct insulation, room underground heat thermal insulation layer etc.
Description of drawings
Fig. 1 is a kind of structural front view of the utility model
Fig. 2 is the right view of Fig. 1
Fig. 3 is seal case 6, long casing 7 front views
Fig. 4 is seal case 6 front views
Fig. 5 is seal case 6 right views
Fig. 6 is seal case 6 vertical views
Fig. 7 is door 8 front views
Fig. 8 is door 8 right views
Fig. 9 is door 9 front views
Figure 10 is door 9 right views
Figure 11 is another embodiment front view
Figure 12 is the water tank schematic diagram
Figure 13 is the baffle plate front view
Figure 14 is Figure 13 right view.
1 extruder, 2 moulds, 3 apparatus for leveling, 4 machine drawings, 5 feed tracks, 6 seal cases, the long casing of 7 sealings, 8,9,10 loam cakes, 11 baffle plates, 12 warming plates, 13 outlets, 14 slideways, 15 water tanks.
The specific embodiment
Embodiment 1, sees accompanying drawing 1～10, Figure 13～14;
The horizontal negative pressure foam device of a kind of extrusion moulding type polystyrene thermal insulation plate, extruder 1 and mould 2 are connected with bolt by flange disc, are followed successively by apparatus for leveling 3, machine drawing 4, feed track 5.Mould, apparatus for leveling, machine drawing, feed track are installed in the transverse sealing case; Described transverse sealing case is divided into two parts, and mould, apparatus for leveling, machine drawing are installed in the seal case 6, and feed track is installed in the long casing 7 of sealing, and casing and long casing are communicated with by sealed interface; Be provided with two fan doors 8,9 in the side of described seal case 6, be tightly connected by sealing strip between Men Bian and the casing doorframe.The plane is provided with loam cake 10 on the long casing 7 of described sealing, is tightly connected by sealing strip between the frame on plane on loam cake and the long casing, to guarantee the sealing of whole box body.
End at the long casing 7 of sealing is provided with warming plate outlet 13, a baffle plate 11 is installed in outlet, baffle plate 11 moves up and down for 14 li at the slideway that the outlet limit is provided with, baffle plate and warming plate cross sectional shape match, baffle plate can be inverted U-shaped, inverted U-shapedly be embedded with the sealing strip that elastic material is made, when baffle plate was fitted on the warming plate, each fitted tightly sealing strip and warming plate outlet to the surface.Both baffle plate can drop on the warming plate 12; When baffle plate dropped on the warming plate 12, sealing strip closely contacted with the warming plate exit surface, plays sealing function.Be respectively equipped with the hole on the tank wall of seal case 6 and the long casing 7 of sealing, vavuum pump is sealedly connected on the hole.
Five loam cakes 10 of Plane Installation are installed sealing strip between the frame on plane on loam cake and the casing on long casing 7, to guarantee the sealing of whole box body.
The encapsulating method in warming plate exit is no water-stop.
Embodiment 2, see Figure 11,12:
Baffle plate 11 can be that water-stop is arranged with warming plate exit seal syndeton, on the basis of the foregoing description 1 structure, at the port of export of the long casing 7 of sealing a water tank 15 is installed, and the water level of water tank 15 will be higher than baffle plate.The structure of this embodiment, the warming plate that makes moulding enter next process after by the water in the water tank, and the gap that seals long casing outlet 13 and warming plate periphery is to seal by the water in the water tank, and the dynamic sealing method in warming plate exit is for there being water-stop.
Because in the casing is negative pressure state, makes a part of water also can flow in the casing, the utility model can adopt water-ring vacuum pump, and this pump can absorb water, again can suck.
Claims (8)
1, the horizontal negative pressure foam device of a kind of extrusion moulding type polystyrene thermal insulation plate, extruder and mould are communicated with by pipeline, be connected to apparatus for leveling, machine drawing, feed track successively, it is characterized in that, mould, apparatus for leveling, machine drawing, feed track are installed in the transverse sealing case; End at the transverse sealing case is provided with the warming plate outlet, and outlet fits tightly with warming plate, is provided with at least one hole on the tank wall of transverse sealing case.
2, the horizontal negative pressure foam device of a kind of extrusion moulding type polystyrene thermal insulation plate according to claim 1 is characterized in that, in the warming plate outlet sideboard is installed, and baffle plate and warming plate export four limits and fit tightly.
3, the horizontal negative pressure foam device of a kind of extrusion moulding type polystyrene thermal insulation plate according to claim 2, it is characterized in that, baffle plate and warming plate cross sectional shape match, baffle plate is embedded with the sealing strip that elastic material is made, when baffle plate was fitted on the warming plate, each fitted tightly sealing strip and warming plate outlet to the surface.
4, a kind of extrusion moulding type polystyrene thermal insulation plate negative pressure foam device according to claim 3 is characterized in that, described baffle plate is inverted U-shaped or becomes three or four sides baffle arrangement; Described transverse sealing case is a FCL body.
5, a kind of extrusion moulding type polystyrene thermal insulation plate negative pressure foam device according to claim 4 is characterized in that described transverse sealing case can be divided into two parts, both seal box and the long casing of sealing; Mould, apparatus for leveling, machine drawing are installed in the seal case, and feed track is installed in the long casing of sealing, and casing and long casing are communicated with by sealed interface.
6, the horizontal negative pressure foam device of a kind of extrusion moulding type polystyrene thermal insulation plate according to claim 5 is characterized in that, is provided with door in the side of described seal case, is tightly connected between Men Bian and the casing doorframe.
7, according to claim 3 or 4 or 4 or the 5 or 6 horizontal negative pressure foam devices of described a kind of extrusion moulding type polystyrene thermal insulation plate, it is characterized in that, the plane is provided with loam cake on described seal box or the long casing of sealing, is tightly connected between the frame on plane on loam cake and the casing.
8, the horizontal negative pressure foam device of a kind of extrusion moulding type polystyrene thermal insulation plate according to claim 7 is characterized in that, at the port of export of long casing a water tank is installed, and the water level of water tank will be higher than baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720066312 CN200995467Y (en) | 2007-01-12 | 2007-01-12 | Transverse negative-pressure foaming device for extruded-moulding polystyrene thermal-insulating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720066312 CN200995467Y (en) | 2007-01-12 | 2007-01-12 | Transverse negative-pressure foaming device for extruded-moulding polystyrene thermal-insulating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995467Y true CN200995467Y (en) | 2007-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720066312 Expired - Fee Related CN200995467Y (en) | 2007-01-12 | 2007-01-12 | Transverse negative-pressure foaming device for extruded-moulding polystyrene thermal-insulating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995467Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837388A (en) * | 2011-06-10 | 2012-12-26 | 成勋Tech株式会社 | Device used for foaming polystyrene |
-
2007
- 2007-01-12 CN CN 200720066312 patent/CN200995467Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837388A (en) * | 2011-06-10 | 2012-12-26 | 成勋Tech株式会社 | Device used for foaming polystyrene |
| CN102837388B (en) * | 2011-06-10 | 2015-04-22 | 成勋Tech株式会社 | Device used for foaming polystyrene |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20150112 |
|
| EXPY | Termination of patent right or utility model |