CN209063393U - Foam device is used in a kind of production of polyurethane foam board - Google Patents
Foam device is used in a kind of production of polyurethane foam board Download PDFInfo
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- CN209063393U CN209063393U CN201821895328.4U CN201821895328U CN209063393U CN 209063393 U CN209063393 U CN 209063393U CN 201821895328 U CN201821895328 U CN 201821895328U CN 209063393 U CN209063393 U CN 209063393U
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- foam
- transverse plate
- foam box
- box
- air inlet
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Abstract
A kind of polyurethane foam board production foam device, including pedestal, perpendicular separation is set there are two vertical bar on the pedestal, the first transverse plate and the second transverse plate are equipped at intervals between two vertical bars up and down, first transverse plate is equipped with Horizontal mixer structure, the Horizontal mixer structure is connected with the foam box being set on the base, second transverse plate is equipped with vertical stirring mechanism, the vertical stirring mechanism is connected with foam box, on described foam box the same side, lower part is respectively equipped with feed inlet and air inlet, the upper surface of foam box is equipped with the gas outlet that convection current is formed with air inlet far from one end of feed inlet, the side bottom of the foam box opposite with air inlet is equipped with discharge port, the air inlet is connected with the blower being set on the base, it has stirring thorough, uniformly, the high advantage of foam quality.
Description
Technical field
The utility model relates to cystosepiment foaming technique field more particularly to a kind of polyurethane foam board production foaming dresses
It sets.
Background technique
Current foam device mostly uses foaming machine greatly to realize the purpose of foaming, and polyurethane foaming machine is polyurethane foam
The special equipment of plastics perfusion foaming.Polyurethane foam mainly has chemical blowing and physical blowing two ways, and wherein physics is sent out
Bubble is main to borrow mechanical agitation methods to be mixed into gas in fluid mix in the way of mechanical foaming, and then shaped process is formed
The foaming method of abscess carrys out polyurethane foam plastics obtained.
So-called polyurethane foam board is to utilize foam board made of foamed plastics and sheet metal skeleton.Its manufacturing process
Approximately as: firstly, feeding injection into foaming in foaming machine, foamed plastics obtained is sent to composite board Working position later, will
Upper/lower layer metallic plate is closed to foamed plastics, and finally obtained upper and lower surface is all with the urethane foam composite board of plane materiel.As
The materials most of plane materiel is based on aluminium foil, metal material.In foaming transmission process, panel of the polyurethane foam in double-layer pressurizing
Middle curing need to only cut plate by required length later, can produce the polyurethane foam composite wood of required specification
Material；And such cystosepiment has the advantages that thermal-insulating waterproof, buffering, insulation, is commonly used in furniture, building materials, refrigeration, transport field.
In general, the foaming quality of foaming machine is usually sentenced with three the fine and closely woven property of foam, foam uniformity, foam bleeding quantity aspects
It is fixed, and foam uniformity is influence factor important in foaming quality.Foam uniformity refers to that bubble diameter size gets over uniformity, bubble
Diameter size is more uniform, and distribution is narrower, and stress suffered by product is more uniform, and using effect is better.During producing foam,
Mixing speed stirs whether uniform, stirring is sufficiently an important factor for influencing foam uniformity.Therefore, it is equal to improve stirring
Even property is to improve a step important in foam quality.
Existing foam device often drives foamed pot to be carried out rotation and is stirred in agitating procedure using motor,
The shortcomings that this agitating mode only in horizontal direction cannot be sufficiently mixed there are raw material.In addition, there are also one is using horizontal
The mode that direction stirring and vertical direction stirring coexist is stirred, " one as disclosed in patent document " CN207711195U "
Kind of polyurethane foaming machine " be slided up and down in first rotating shaft using slide bar constantly stretched with the rubber strip on moving slide-bar,
Flexure operation is stirred, and this agitating mode realizes the horizontal stirring in vertical direction to a certain extent, still, this
It is stuck in first rotating shaft that mode is easy to appear slide bar, causes stirring to be interrupted, in addition, rubber strip quality is softer, in whipping process
In easily deform, mixing effect is poor, reduces foam quality.
Therefore, it is necessary to design a kind of device for overcoming the above problem to improve mixing uniformity to improve foaming quality.
It should be noted that above content belongs to the technology category of cognition of inventor, the prior art is not necessarily constituted.
Utility model content
The utility model provides a kind of polyurethane foam board production foam device, has stirring thoroughly, uniformly, bubble
The high advantage of foam quality, solves the problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem:
A kind of polyurethane foam board production foam device, including pedestal, perpendicular separation sets that there are two perpendicular on the pedestal
To bar, it is equipped at intervals with the first transverse plate and the second transverse plate up and down between two vertical bars, is set on first transverse plate
There is Horizontal mixer structure, the Horizontal mixer structure is connected with the foam box being set on the base, and sets on second transverse plate
Have vertical stirring mechanism, the vertical stirring mechanism is connected with foam box, described foam box the same side upper and lower part be equipped with respectively into
Material mouth and air inlet, the upper surface of foam box is equipped with the gas outlet that convection current is formed with air inlet far from one end of feed inlet, described
The side bottom of the foam box opposite with air inlet is equipped with discharge port, and the air inlet is connected with the blower being set on the base.
The Horizontal mixer structure includes the stirring motor being arranged on the first transverse plate, is connected on the stirring motor
Agitating shaft, the agitating shaft passes through the first transverse plate and the second transverse plate protrudes into foam box, and the agitating shaft is equipped with stirring
Tooth.
The vertical stirring mechanism includes two and is symmetrical with the telescopic cylinder that agitating shaft is arranged on the second transverse plate, described
The cylinder body end of telescopic cylinder is mounted on the second transverse plate, and piston rod is inserted into the inner across foam box, the bottom end of the piston rod
Equipped with stirring flabellum.
Compact substance strainer is equipped between the gas outlet and foam box.
Gasket is equipped between the agitating shaft and foam box, the gasket is rubber material.
The piston rod and foam box contact position of the telescopic cylinder are equipped with sealing ring, and the sealing ring is rubber material.
The utility model has by adopting the above technical scheme to stir evenly, thoroughly, while again with high excellent of foam quality
Point is carried out by the way that Horizontal mixer structure and vertical stirring mechanism are arranged in foam box, while to horizontal and vertical two dimensions
Stirring, improves mixing uniformity, improves the foam quality of foaming.In addition, by foam box be arranged gas outlet be for
Realization and air inlet carry out cross-ventilation, realize the thorough purpose that foams, improve the uniformity of foaming, and then improve foam
Quality.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
In figure, 1, pedestal, 2, vertical bar, the 3, first transverse plate, 4, stirring motor, 5, agitating shaft, the 6, second transverse plate, 7,
Telescopic cylinder, 8, stirring flabellum, 9, air inlet, 10, blower, 11, discharge port, 12, feed inlet, 13, gas outlet, 14, compact substance filter
Net, 15, stirrer gear, 16, foam box.
Specific embodiment
In order to clarify the technical characteristics of the invention, below by specific embodiment and in conjunction with attached drawing, it is practical to this
It is novel to be described in detail.
As shown in Figure 1, a kind of polyurethane foam board, which produces, uses foam device, including pedestal 1, between vertical on the pedestal 1
Every setting there are two vertical bar 2, the first transverse plate 3 and the second transverse plate 6, institute are equipped at intervals between two vertical bars 2 up and down
The first transverse plate 3 is stated equipped with Horizontal mixer structure, the Horizontal mixer structure and 16 phase of foam box being arranged on pedestal 1
Even, it can be stirred in the horizontal plane in foam box 16.Second transverse plate 6 is equipped with vertical stirring mechanism, described
Vertical stirring mechanism is connected with foam box 16, can be stirred in vertical plane.Stirring in two directions is realized simultaneously
It mixes, stirring is thoroughly, uniformly.The same upper lateral part of the foam box 16, lower part are respectively equipped with feed inlet 12 and air inlet 9, foaming
The upper surface of case 16 is equipped with the gas outlet 13 that convection current is formed with air inlet 9 far from one end of feed inlet 12, and generating convection current can mention
High-foaming effect, uniform in foaming, foam quality are high.The side bottom of the foam box 16 opposite with air inlet 9 is equipped with discharging
Mouth 11, the air inlet 9 is connected with the blower 10 being arranged on pedestal 1, and blower 10 can generate certain gas pressure, more
It is more uniform to promote foaming.
The Horizontal mixer structure includes the stirring motor 4 being arranged on the first transverse plate 3, is connected on the stirring motor 4
It is connected to agitating shaft 5, the agitating shaft 5 passes through the first transverse plate 3 and the second transverse plate 6 protrudes into foam box 16, the agitating shaft 5
It is equipped with stirrer gear 15, stirring motor 4 uses high speed motor, and such speed class is conducive to make bubble diameter uniformity, stir
Teeth 15 is rotated with the rotation of agitating shaft 5, is formed in the course of rotation to the stirring in material horizontal plane.
The vertical stirring mechanism includes two and is symmetrical with the telescopic cylinder 7 that agitating shaft 5 is arranged on the second transverse plate 6,
The cylinder body end of the telescopic cylinder 7 is mounted on the second transverse plate 6, and piston rod passes through foam box 16 and inserts into the inner, the piston
The bottom end of bar is equipped with stirring flabellum 8；The stirring flabellum 8 of about 7 telescopic band piston bar bottom end of telescopic cylinder move up and down to
It realizes being rotatably assorted for movement to the stirring in the vertical plane of material, in the vertical direction and 5 horizontal direction of agitating shaft, stirs
It mixes more thoroughly, it is more uniform, improve foaming quality.
Compact substance strainer 14 is equipped between the gas outlet 13 and foam box 16, setting 14 one side of compact substance strainer can stop
External foul enters in foam box 16, and on the other hand block to internal material only allows air to pass in and out.
Gasket is equipped between the agitating shaft 5 and foam box 16, the gasket is rubber material, such as: EPDM,
Fourth cyanogen is hydrogenated, the purpose that gasket is arranged is exactly to prevent material from leaking from this.
The piston rod and 16 contact position of foam box of the telescopic cylinder 7 are equipped with sealing ring, and the sealing ring is rubber material
Matter prevents material from leaking from this equally using EPDM or hydrogenation fourth cyanogen material.
The working process of the utility model is as follows:
When work, material (at this point, discharge port 11 is to close) is knocked down from feed inlet 12, stirring motor 4 is then opened, stirs
Mixing motor 4 drives agitating shaft 5 to rotate, and stirrer gear 15 thereon is stirred the material in foam box 16 with the rotation of agitating shaft 5,
At the same time, it is flexible by the program that programs in control system to carry out circulation up and down for telescopic cylinder 7, to the material in foam box 16 into
Row stirring up and down.Blower 10 blows into air in foam box 16 through air inlet 9 during stirring, and air is from the bottom to top to object
Material foams, while gas outlet 13 and air inlet 9 form convection current, it is easier to foam to the material in foam box 16.To
After the completion of foaming, stirring motor 4 stops operating, and agitating shaft 5 stops operating, and at the same time, blower 10 stops working, and stops to hair
Air is blown into bubble case 16.Then, discharge port 11 is opened, the material for being stirred and having foamed is exported.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (6)
1. a kind of polyurethane foam board production foam device, it is characterised in that: including pedestal, perpendicular separation is set on the pedestal
There are two vertical bar, the first transverse plate and the second transverse plate are equipped at intervals between two vertical bars up and down, described first is horizontal
It is equipped with Horizontal mixer structure to plate, the Horizontal mixer structure is connected with the foam box being set on the base, and described second is horizontal
It is equipped with vertical stirring mechanism to plate, the vertical stirring mechanism is connected with foam box, the same side upper and lower part of the foam box
It is respectively equipped with feed inlet and air inlet, the upper surface of foam box is equipped with far from one end of feed inlet forms going out for convection current with air inlet
Port, the side bottom of the foam box opposite with air inlet be equipped with discharge port, the air inlet be set on the base
Blower is connected.
2. a kind of polyurethane foam board production foam device according to claim 1, it is characterised in that: the level is stirred
Mixing mechanism includes the stirring motor being arranged on the first transverse plate, and agitating shaft, the agitating shaft are connected on the stirring motor
It is protruded into foam box across the first transverse plate and the second transverse plate, the agitating shaft is equipped with stirrer gear.
3. a kind of polyurethane foam board production foam device according to claim 1, it is characterised in that: described vertically to stir
It mixes mechanism and includes two and be symmetrical with the telescopic cylinder that agitating shaft is arranged on the second transverse plate, the cylinder body end peace of the telescopic cylinder
On the second transverse plate, piston rod is inserted into the inner across foam box, and the bottom end of the piston rod is equipped with stirring flabellum.
4. a kind of polyurethane foam board production foam device according to claim 1, it is characterised in that: the gas outlet
Compact substance strainer is equipped between foam box.
5. a kind of polyurethane foam board production foam device according to claim 2, it is characterised in that: the agitating shaft
Gasket is equipped between foam box, the gasket is rubber material.
6. a kind of polyurethane foam board production foam device according to claim 3, it is characterised in that: the flexible gas
The piston rod and foam box contact position of cylinder are equipped with sealing ring, and the sealing ring is rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821895328.4U CN209063393U (en) | 2018-11-16 | 2018-11-16 | Foam device is used in a kind of production of polyurethane foam board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821895328.4U CN209063393U (en) | 2018-11-16 | 2018-11-16 | Foam device is used in a kind of production of polyurethane foam board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209063393U true CN209063393U (en) | 2019-07-05 |
Family
ID=67099471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821895328.4U Expired - Fee Related CN209063393U (en) | 2018-11-16 | 2018-11-16 | Foam device is used in a kind of production of polyurethane foam board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209063393U (en) |
-
2018
- 2018-11-16 CN CN201821895328.4U patent/CN209063393U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20211116 |