CN203171932U - Low density EPS (Expandable Polystyrene) foam foaming machine - Google Patents
Low density EPS (Expandable Polystyrene) foam foaming machine Download PDFInfo
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- CN203171932U CN203171932U CN 201320177217 CN201320177217U CN203171932U CN 203171932 U CN203171932 U CN 203171932U CN 201320177217 CN201320177217 CN 201320177217 CN 201320177217 U CN201320177217 U CN 201320177217U CN 203171932 U CN203171932 U CN 203171932U
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- foaming
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- foamed pot
- foaming machine
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Abstract
The utility model provides a low density EPS (Expandable Polystyrene) foam foaming machine which comprises a control box, a foaming tank, a steam inlet, a stirring device, a motor, a discharge valve, a pressure sensor and a temperature sensor, wherein the discharge valve is connected with an air cylinder, a storage tank is connected behind the discharge valve, and two feed inlets are arranged above the foaming tank; one feed inlet is a particle inlet while the other feed inlet is a secondary foaming material inlet; a conveying baffle and a density inducing device are arranged at the bottom of the storage tank; alight material conveyer is connected behind the conveying baffle; and the light material conveyer is connected with the secondary foaming material inlet through a conveying pipeline. Compared with the prior art, the low density EPS foam foaming machine can automatically feed primary foaming material to the foaming tank again for secondary pre-foaming, and is fast in speed and low in heat loss. The foaming products are low in density and stable in performance.
Description
Technical field
The utility model relates to eps foam foaming machine technical field, relates in particular to a kind of low-density eps foam foaming machine.
Background technology
In packing, casting, industries such as sound insulation processing, need a large amount of low-density expandable polystyrenes (EPS) foam board, in the prior art, during production low-density eps foam sheet material, adopt mostly the EPS particle is carried out the pre-technology of sending out twice, can increase the EPS coefficient of foaming, reduce the density of eps foam, also can increase an aging machine meeting, improve the performance of eps foam, because secondary requires the foaming machine feeding mouth big in advance, heat effectively, capacity is big, twice pre-sending out in the equipment of prior art, adopt many foaming machines mostly, manual adjustment need be transferred to secondary through artificial or transporting equipment through the eps foam material of sending out in advance first and send out equipment in advance, the a large amount of heat energy of its process loss, and have certain danger, the more important thing is that the control of foaming density is inaccurate, do not reach extremely-low density eps foam sheet material to the demand of expanded material density.
Given this, be necessary to provide a kind of new eps foam foaming machine to solve above-mentioned technical problem.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of new low-density eps foam foaming machine, and the foamed products density of its production is low, stable performance, production efficiency height.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of low-density eps foam foaming machine, comprise control cabinet, foamed pot, be positioned at the steam inlet of foamed pot bottom, be positioned at the agitating device of foamed pot inside, the motor that is connected with agitating device, be positioned at the bleeder valve of foamed pot side-lower, be positioned at the pressure sensor of foamed pot sidewall, and temperature sensor, described bleeder valve is provided with control cylinder, the bleeder valve rear connects the material stock pond, it is characterized in that: described foamed pot top is provided with 2 feeding mouths, one of them is the particulate material feeding mouth, another is second time of foaming material entrance, bottom, described material stock pond is provided with baffle conveying and density induction installation, described baffle conveying rear connects light material conveyer, and described light material conveyer is connected with second time of foaming material entrance by conveyance conduit.
As the further improvement of the technical program, be provided with change-over valve in the middle of the described conveyance conduit, described change-over valve two ends are communicated with conveyance conduit, and the other end connects the laminator pipeline.
As the further improvement of the technical program, described particulate material feeding mouth is diameter 10-15 centimetre pipe, and described second time of foaming material entrance is diameter 30-40 centimetre pipe.
As the further improvement of the technical program, described particulate material feeding mouth and second time of foaming material entrance are equipped with the wiper seal valve.
Compared with prior art, the utility model low-density eps foam foaming machine is by arranging conveying device in the material stock pond, can be automatically prefoam foam material be sent into foamed pot again and carries out secondary and send out in advance, speed is fast, heat-energy losses is few, and the foamed products density of producing is low, stable performance.
Description of drawings
Fig. 1 is the structural representation of low-density eps foam foaming machine described in the utility model.
The specific embodiment
See also shown in Figure 1, a kind of low-density eps foam foaming machine, comprise control cabinet 1, foamed pot 2, be positioned at the steam inlet 3 of foamed pot bottom, be positioned at the agitating device 4 of foamed pot inside, the motor 5 that is connected with agitating device, be positioned at the bleeder valve 6 of foamed pot side-lower, be positioned at the pressure sensor 7 of foamed pot sidewall, and temperature sensor 8, described bleeder valve 6 is provided with control cylinder 9, the bleeder valve rear connects material stock pond 10, described foamed pot top is provided with 2 feeding mouths, one of them is particulate material feeding mouth 11, another is second time of foaming material entrance 12, bottom, described material stock pond is provided with baffle conveying 13, and density induction installation 14, described baffle conveying rear connects light material conveyer 15, and described light material conveyer is connected with second time of foaming material entrance 12 by conveyance conduit 16.Be provided with change-over valve 17 in the middle of the described conveyance conduit, described change-over valve two ends are communicated with conveyance conduit, the other end connects laminator pipeline 18, described particulate material feeding mouth 11 is diameter 10-15 centimetre pipe, described second time of foaming material entrance 12 is diameter 30-40 centimetre pipe, and described particulate material feeding mouth and second time of foaming material entrance are equipped with wiper seal valve 19.
In use, not having to enter foamed pot through pre-expandable polystyrene (EPS) particulate material of sending out through particulate material feeding mouth 11 sends out first in advance, distribute into the back first in advance and open bleeder valve 6, to send into material stock pond 10 through the eps foam of sending out in advance first, density induction installation 14 detects its density value, the baffle conveying pre-light material conveyer of sending out 15 of eps foam utilization is first sent into foamed pot 2 again, the density value that is recorded according to density induction installation 14 by control cabinet, the data that record in conjunction with pressure sensor 7 and temperature sensor 8, the steam flow of steam regulation entrance 3, carry out second time of foaming, make it reach the density requirements of production low-density eps foam sheet material, eps foam through second time of foaming is sent to laminator pipeline 18 through change-over valve 17, enters the making sheet operation.
Low-density eps foam foaming machine described in the utility model can be automatically sent prefoam foam material into foamed pot again and is carried out secondary and send out in advance, and speed is fast, and heat-energy losses is few, and the foamed products density of producing is low, stable performance.
The above; it only is most preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction; any those of ordinary skill in the art; do not breaking away under the technical solutions of the utility model scope situation; utilize the method content of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, all belong to the scope of claims protection.
Claims (2)
1. low-density eps foam foaming machine, comprise control cabinet, foamed pot, be positioned at the steam inlet of foamed pot bottom, be positioned at the agitating device of foamed pot inside, the motor that is connected with agitating device, be positioned at the bleeder valve of foamed pot side-lower, be positioned at the pressure sensor of foamed pot sidewall, and temperature sensor, described bleeder valve is provided with control cylinder, the bleeder valve rear connects the material stock pond, it is characterized in that: described foamed pot top is provided with 2 feeding mouths, one of them is the particulate material feeding mouth, another is second time of foaming material entrance, bottom, described material stock pond is provided with baffle conveying and density induction installation, described baffle conveying rear connects light material conveyer, and described light material conveyer is connected with second time of foaming material entrance by conveyance conduit.
2. low-density eps foam foaming machine according to claim 1 is characterized in that: be provided with change-over valve in the middle of the described conveyance conduit, described change-over valve two ends connection conveyance conduit, other end connection laminator pipeline.
3. low-density eps foam foaming machine according to claim 2, it is characterized in that: described particulate material feeding mouth is diameter 10-15 centimetre pipe, described second time of foaming material entrance is diameter 30-40 centimetre pipe.
4. low-density eps foam foaming machine according to claim 3, it is characterized in that: described particulate material feeding mouth and second time of foaming material entrance are equipped with the wiper seal valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177217 CN203171932U (en) | 2013-04-10 | 2013-04-10 | Low density EPS (Expandable Polystyrene) foam foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177217 CN203171932U (en) | 2013-04-10 | 2013-04-10 | Low density EPS (Expandable Polystyrene) foam foaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171932U true CN203171932U (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320177217 Expired - Fee Related CN203171932U (en) | 2013-04-10 | 2013-04-10 | Low density EPS (Expandable Polystyrene) foam foaming machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203171932U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479651A (en) * | 2015-10-06 | 2016-04-13 | 常州市博尔塑胶制品有限公司 | Polyurethane foaming machine for sport balls |
| CN106238673A (en) * | 2016-09-20 | 2016-12-21 | 桃江新兴管件有限责任公司 | A kind of forming method of the low-density EPS apperance for lost foam casting |
| CN106881777A (en) * | 2017-02-24 | 2017-06-23 | 芜湖市伟华泡塑有限公司 | A kind of EPS packaging expanded polystyrenes manufacture craft |
| CN112743738A (en) * | 2020-12-30 | 2021-05-04 | 杭州富阳东山塑料机械有限公司 | Curing device and curing method for accelerating steam penetration through multi-pipeline air inlet |
-
2013
- 2013-04-10 CN CN 201320177217 patent/CN203171932U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479651A (en) * | 2015-10-06 | 2016-04-13 | 常州市博尔塑胶制品有限公司 | Polyurethane foaming machine for sport balls |
| CN106238673A (en) * | 2016-09-20 | 2016-12-21 | 桃江新兴管件有限责任公司 | A kind of forming method of the low-density EPS apperance for lost foam casting |
| CN106881777A (en) * | 2017-02-24 | 2017-06-23 | 芜湖市伟华泡塑有限公司 | A kind of EPS packaging expanded polystyrenes manufacture craft |
| CN112743738A (en) * | 2020-12-30 | 2021-05-04 | 杭州富阳东山塑料机械有限公司 | Curing device and curing method for accelerating steam penetration through multi-pipeline air inlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Low density EPS (Expandable Polystyrene) foam foaming machine Effective date of registration: 20140915 Granted publication date: 20130904 Pledgee: Industrial Commercial Bank of China Ltd Xinji branch Pledgor: Hebei Guangxing Machinery Technology Co., Ltd. Registration number: 2014130000007 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20130904 Termination date: 20160410 |