CN103481435B - Sensing heating foam is sent out or foam forming machine in advance - Google Patents
Sensing heating foam is sent out or foam forming machine in advance Download PDFInfo
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- CN103481435B CN103481435B CN201310419828.6A CN201310419828A CN103481435B CN 103481435 B CN103481435 B CN 103481435B CN 201310419828 A CN201310419828 A CN 201310419828A CN 103481435 B CN103481435 B CN 103481435B
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Abstract
The invention belongs to mechanical equipment technical field, it is related to a kind of sensing heating foam hair or foam forming machine in advance.It easily lumps when solving material foaming, the technical problem such as poor product quality.This sensing heating foam is sent out or foam forming machine in advance, including staving, rabbling mechanism is provided with staving, charging aperture and discharging opening are additionally provided with staving, steam raising plant is externally connected with staving, staving is made up of permeability magnetic material, provided with the first electromagnetic heating mechanism that staving can be made to generate heat using Electromagnetic Heating mode on staving, steam raising plant includes the cylinder being made up of permeability magnetic material, provided with the second electromagnetic heating mechanism that cylinder can be made to generate heat using Electromagnetic Heating mode on cylinder, the cylinder has water inlet and venthole, venthole is connected by delivery pipe with buffer container, buffer container is provided with the steam (vapor) outlet for being used for exporting saturated vapor.The advantage of the invention is that：Effectively prevent material from luming, A.T.C, foaming is intelligent, production efficiency is high.
Description
Technical field
The invention belongs to mechanical equipment technical field, it is related to foaming or the preparation of prefoam material, more particularly, to one kind
Sensing heating foam is sent out or foam forming machine in advance.
Background technology
Expanded material, namely foaming agent, refer to that the hair that bubble makes porous mass can be produced in material internal gasifier
The material of bubble, such as manufactures foamed plastics, foam rubber, foamed resin, foamed product.To the foaming technique origin of expanded material
It is remote.Foaming method can be divided into physical blowing method, chemical blowing process and mechanical foaming method three according to the difference of foaming agent used
Major class.But found after practical, analysis, foaming at present or the design of prefoam material apparatus are not reasonable, and expanded material is easy
Caking phenomenon is caused, and humidity is larger, causes the not high technical problem of product quality.
In order to solve the problem of prior art is present, people have carried out long-term exploration, it is proposed that miscellaneous solution
Scheme.For example, Chinese patent literature discloses a kind of electromagnetic heating type foaming or prefoam method, device and its heating bucket [Shen
Please number：CN201310070916.X], including staving, on staving provided with charging aperture, discharging opening, atomising mechanism, rabbling mechanism and
Mechanism is vacuum formed, described staving is made up of permeability magnetic material, staving can be sent out using Electromagnetic Heating mode by being provided with staving
The electromagnetic heating mechanism of heat.Temperature control mechanism is additionally provided with described staving, described temperature control mechanism includes control circuit and some
The temperature sensor of connection on the control circuitry, described temperature sensor is corresponded with electromagnetic heating mechanism to be set and controls
The corresponding electromagnetic heating mechanism of temperature control that circuit can be detected according to temperature sensor is so that respective regions in staving
Temperature reaches setting value.
Although such scheme is provided, one kind is rational in infrastructure, and manufacturing cost is relatively low, and production efficiency is higher, passes through atomization
Mechanism shapes to product, but the aqueous vapor of atomization process carries unnecessary moisture, holds the material of certain some easy adhesion
Easily lump, the effect of influence foaming, the problem of being lumpd when not being fully solved foaming, product quality is relatively low.
The content of the invention
Regarding the issue above, the present invention provides one kind avoids material from luming, the sensing for improving product quality adds
Thermal foam is sent out or foam forming machine in advance.
To reach above-mentioned purpose, present invention employs following technical proposal：This sensing heating foam is sent out or foam-formed in advance
Rabbling mechanism is provided with machine, including staving, described staving, charging aperture and discharging opening are additionally provided with staving, is connected outside staving
Steam raising plant is connected to, described staving is made up of permeability magnetic material, bucket can be made using Electromagnetic Heating mode by being provided with staving
First electromagnetic heating mechanism of body heating, it is characterised in that described steam raising plant includes the cylinder being made up of permeability magnetic material
Body, provided with the second electromagnetic heating mechanism that cylinder can be made to generate heat using Electromagnetic Heating mode on cylinder, the cylinder has water inlet
Mouth and venthole, described venthole are connected by delivery pipe with buffer container, and described buffer container, which is provided with, to be used to export
The steam (vapor) outlet of saturated vapor.The moist steam produced using Electromagnetic Heating mode in cylinder, buffering is entered by delivery pipe
In container, if keeping temperature is constant in buffer container, now the steam utilization property of itself is never saturated to wet saturation and arrived again
Dry saturation, obtains the saturated vapor.
In the pre- hair of above-mentioned sensing heating foam or foam forming machine, described buffer container includes tank body, described
Tank body is made up of permeability magnetic material, provided with the 3rd electromagnetic heating machine that tank body can be made to generate heat using Electromagnetic Heating mode on tank body
Structure.The heating of tank body enables to steam not condensed when entering in tank body, while by heating, can be by steam
Excessive moisture is removed.
In the pre- hair of above-mentioned sensing heating foam or foam forming machine, described delivery pipe is provided with pneumatic operated valve and non-return
One or both of valve.Opposing steam flow can be prevented, the flow direction of saturated vapor is controlled.
In above-mentioned sensing heating foam in advance hair or foam forming machine, also set on the cylinder of described steam raising plant
There is any one or more in liquid level gauge, the first safety valve, first pressure table and the first blowoff valve.Liquid level gauge and first pressure
Table is the monitoring of content to steam generator reclaimed water or pressure, and the first safety valve can ensure peace in the case where pressure is excessive
Entirely, the dirt of cylinder body bottom long term accumulation can be discharged by the first blowoff valve, so as to reduce the content of impurity in steam.
In the pre- hair of above-mentioned sensing heating foam or foam forming machine, the first described electromagnetic heating mechanism includes first
Wire, the second described electromagnetic heating mechanism includes the second wire, and the 3rd described electromagnetic heating mechanism includes privates, institute
The staving stated is provided with the first temperature sensor, and described cylinder is provided with second temperature sensor, and described tank body is provided with
Three-temperature sensor, described the first temperature sensor, second temperature sensor and three-temperature sensor is electric with control
Road is connected and control circuit can control bucket according to the first temperature sensor, second temperature sensor and three-temperature sensor respectively
The temperature of body, cylinder and tank body.Control circuit automatically controls the temperature in staving, cylinder and tank body respectively, it is ensured that foaming process
The temperature of middle staving, cylinder and tank body is respectively maintained within the scope of each required temperature, realizes standardization, beneficial to control, from
And obtain the higher product of quality.
In above-mentioned sensing heating foam in advance hair or foam forming machine, described tank body is provided with the second safety valve, the
Any one or more in two pressure gauges and the second blowoff valve.Second pressure table is the monitoring to pressure in buffer container, the
Two safety valves can ensure safety in the case where pressure is excessive, and the dirt of tank base long term accumulation can pass through the second blowdown
Valve is discharged, so as to reduce the content of impurity in steam.
In the pre- hair of above-mentioned sensing heating foam or foam forming machine, described buffer container passes through vapor transmission mechanism
It is connected with staving.Vapor transmission mechanism is beneficial to be uniformly distributed when saturated vapor enters staving.
In the pre- hair of above-mentioned sensing heating foam or foam forming machine, described vapor transmission mechanism is slow including being connected to
The supervisor rushed on container, is in charge of on supervisor provided with some, and described being in charge of is connected with staving and be respectively in charge of along staving axial direction
It is uniformly distributed.It is uniformly distributed beneficial to saturated vapor in staving.
Alternatively, in the pre- hair of above-mentioned sensing heating foam or foam forming machine, described vapor transmission
Mechanism includes the appendix being connected on buffer container, and described rabbling mechanism includes hollow main shaft, uniformly divided on main shaft
Be furnished with some first qi-emitting holes, described main shaft one end extend to staving it is outer and rotated with the appendix be connected and appendix and
Main shaft internal run-through.With the stirring of rabbling mechanism, saturated vapor is from the first qi-emitting hole on main shaft even into material.
As a kind of preferred scheme, in the pre- hair of above-mentioned sensing heating foam or foam forming machine, on described main shaft
Be fixed with the equally distributed agitating paddle in some axial directions, described agitating paddle it is hollow and with main shaft internal run-through, described agitating paddle
It is provided with some equally distributed second qi-emitting holes.With the stirring of rabbling mechanism, saturated vapor reaches agitating paddle by main shaft,
Through the second qi-emitting hole on agitating paddle even into material.
Compared with prior art, sensing heating foam in advance hair or foam forming machine in advantage be：Use saturated vapor
Foaming and setting is carried out to material, effectively can prevent material from luming；Respective temperature in staving, cylinder and tank body is automatically controlled, and
Respective temperature is kept in the temperature range of setting, realizes that foaming process is intelligent, accuracy is improved, so as to improve product product
Matter, improves production efficiency, reasonable in design, simple in construction.
Brief description of the drawings
Fig. 1 is the structural representation for the embodiment one that the present invention is provided.
Fig. 2 is the structural representation for the embodiment two that the present invention is provided.
Fig. 3 is the structural representation for the embodiment three that the present invention is provided.
In figure, staving 1, rabbling mechanism 2, main shaft 21, agitating paddle 22, steam raising plant 3, cylinder 31, water inlet 32, go out
Steam ports 33, liquid level gauge 34, the first safety valve 35, first pressure table 36, the first blowoff valve 37, buffer container 4, tank body 41, steam
Outlet the 42, second safety valve 43, second pressure table 44, the second blowoff valve 45, vapor transmission mechanism 5, supervisor 51, be in charge of 52, it is defeated
Tracheae 53, the first qi-emitting hole 54, the second qi-emitting hole 55, delivery pipe 6, pneumatic operated valve 61, check-valves 62, controlling organization 7, the first temperature
Sensor 71, the first electromagnetic heating mechanism 72, the first wire 73, second temperature sensor 74, the second electromagnetic heating mechanism 75,
Two wires 76, three-temperature sensor 77, the 3rd electromagnetic heating mechanism 78, privates 79, control circuit 70, charging aperture 8, go out
Material mouth 9.
Embodiment
Embodiment one
As shown in figure 1, being provided with mixer in this sensing heating foam hair or foam forming machine, including staving 1 in advance, staving 1
Structure 2, is additionally provided with charging aperture 8 and discharging opening 9 on staving 1, is externally connected with steam raising plant in staving 1, staving 1 is by magnetic conduction material
Material is made, provided with the first electromagnetic heating mechanism 72 that staving 1 can be made to generate heat using Electromagnetic Heating mode, steam hair on staving 1
Generating apparatus 3 includes the cylinder 31 being made up of permeability magnetic material, and cylinder 31 can be sent out using Electromagnetic Heating mode by being provided with cylinder 31
Second electromagnetic heating mechanism 75 of heat, the cylinder 31 has water inlet 32 and venthole 33, and venthole 33 is by delivery pipe 6 with delaying
Rush container 4 to be connected, buffer container 4 is provided with the steam (vapor) outlet 42 for being used for exporting saturated vapor.
Buffer container 4 includes tank body 41, and tank body 41 is made up of permeability magnetic material, and Electromagnetic Heating can be utilized by being provided with tank body 41
Mode makes the 3rd electromagnetic heating mechanism 78 that tank body 41 generates heat.The temperature of the control of controlling organization 7 staving 1, cylinder 31 and tank body 41,
First electromagnetic heating mechanism 72 includes the first wire 73, and the second electromagnetic heating mechanism 75 includes the second wire 76, and the 3rd electromagnetism adds
Heat engine structure 78 includes privates 79, and staving 1 is provided with the first temperature sensor 71, and cylinder 31 is provided with second temperature sensor
74, tank body 41 is provided with three-temperature sensor 77, and the first temperature sensor 71, the temperature of second temperature sensor 74 and the 3rd are passed
Sensor 77 is connected with control circuit 70 and controls circuit 70 can be respectively according to the first temperature sensor 71, second temperature sensor
74 and the control of three-temperature sensor 77 staving 1, the temperature of cylinder 31 and tank body 41.
Delivery pipe 6 is provided with one or both of pneumatic operated valve 61 and check-valves 62.On the cylinder 31 of steam raising plant 3
It is additionally provided with any one or more in liquid level gauge 34, the first safety valve 35, the blowoff valve 37 of first pressure table 36 and first.Tank body
41 are provided with any one or more in the second safety valve 43, the blowoff valve 45 of second pressure table 44 and second.
Buffer container 4 is connected by vapor transmission mechanism 5 with staving 1.Vapor transmission mechanism 5 includes being connected to buffer container
Supervisor 51 on 4, is in charge of 52 on supervisor 51 provided with some, is in charge of 52 and is connected with staving 1 and be respectively in charge of 52 along the axial direction of staving 1
It is uniformly distributed.
Foaming process and principle：As the temperature of staving 1 reaches design temperature, start charging, raw material is stirred, so
The saturated vapor produced from steam raising plant 3 is inputted afterwards.Saturated vapor is entered in raw material, and amount of heat is released in condensation,
By thermal softening inside raw material, while the foaming agent gasification inside raw material, the speed that saturated vapor enters inside raw material is more than foaming
Agent diffuses out the speed outside raw material, and under the collective effect of saturated vapor and foaming agent, raw material constantly expands.During this,
Because saturated vapor water content is few, so as to prevent material from being lumpd in foaming.
Wherein, the temperature controlled principle of staving 1:First temperature sensor 71 is corresponding with the first electromagnetic heating mechanism 72 and
One temperature sensor 71 detects the temperature of corresponding region in staving 1 in real time, is less than when the first temperature sensor 71 detects temperature
During design temperature, control circuit 70 automatically controls the first electromagnetic heating mechanism 72 and is allowed to run；When the first temperature sensor 71 is examined
When measuring temperature and reaching design temperature, control circuit 70 automatically controls the first electromagnetic heating mechanism 72 and is allowed to operation suspension, so that
Constant temperature is kept in the staving for ensureing whole foaming or prefoam device.
The respective temperature automatically controlled principle of steam raising plant 3 and buffer container 4 and the above-mentioned temperature controlled original of staving 1
Reason is essentially identical.Circuit 70 is controlled by being passed respectively to the first temperature sensor 71, the temperature of second temperature sensor 74 and the 3rd
The temperature that sensor 77 is detected controls respective corresponding electromagnetic heating mechanism work, so that staving 1, cylinder 31 and tank body
41 maintain each required temperature.
Embodiment two
As shown in Fig. 2 the present embodiment and embodiment one are essentially identical, its difference is, vapor transmission mechanism includes
The appendix 53 on buffer container 4 is connected to, rabbling mechanism 2 includes hollow main shaft 21, if being evenly distributed with main shaft 21
Dry first qi-emitting hole 54, one end of main shaft 54 extends to outside staving 1 and rotated with appendix 53 and is connected and appendix 53 and main shaft 21
Internal run-through.
The main operational principle and embodiment one of the present invention is essentially identical, and its difference is, saturation in buffer container 4
Steam enters the hollow main shaft 21 of rabbling mechanism 2 by appendix 53, through the first qi-emitting hole 54 on main shaft 21, radially sprays
It is mapped in the raw material on periphery, is uniformly fully mixed with raw material.
Embodiment three
As shown in figure 3, as the prioritization scheme of embodiment two, essentially identical with embodiment two, its difference is, it is main
Be fixed with the equally distributed stirring slurry 22 in some axial directions on axle 21, described agitating paddle 22 it is hollow and with the internal run-through of main shaft 21,
Described agitating paddle 22 is provided with some equally distributed second qi-emitting holes 55.
The main operational principle and embodiment one of the present invention is essentially identical, and its difference is, saturation in buffer container 4
Steam enters the hollow main shaft 21 of rabbling mechanism 2 by appendix 53, by the agitating paddle 22 with the insertion of main shaft 21, through stirring
The second qi-emitting hole 55 on oar 22 is mixed, when agitating paddle 22 is contacted with material, axially into material, is contacted more with material
Fully, so that product quality is more preferable.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more having used staving 1, rabbling mechanism 2, main shaft 21, agitating paddle 22, steam raising plant 3, cylinder herein
Body 31, water inlet 32, venthole 33, liquid level gauge 34, the first safety valve 35, first pressure table 36, the first blowoff valve 37, buffering are held
Device 4, tank body 41, steam (vapor) outlet 42, the second safety valve 43, second pressure table 44, the second blowoff valve 45, vapor transmission mechanism 5, master
Pipe 51, be in charge of 52, appendix 53, the first qi-emitting hole 54, the second qi-emitting hole 55, delivery pipe 6, pneumatic operated valve 61, check-valves 62, control
Mechanism 7, the first temperature sensor 71, the first electromagnetic heating mechanism 72, the first wire 73, the electricity of second temperature sensor 74, second
Magnetic heating arrangements 75, the second wire 76, three-temperature sensor 77, the 3rd electromagnetic heating mechanism 78, privates 79, control electricity
The terms such as road 70, charging aperture 8, discharging opening 9, but it is not precluded from the possibility using other terms.It is only using these terms
In order to more easily describe and explain the essence of the present invention；Being construed as any additional limitation is all and the present invention
What spirit was disagreed.
Claims (4)
1. a kind of sensing heating foam hair or foam forming machine, including staving in advance（1）, described staving（1）It is interior to be provided with mixer
Structure（2）, in staving（1）On be additionally provided with charging aperture（8）And discharging opening（9）, in staving（1）Steam raising plant is externally connected with, institute
The staving stated（1）It is made up of permeability magnetic material, in staving（1）Staving can be made using Electromagnetic Heating mode by being provided with（1）The of heating
One electromagnetic heating mechanism（72）, it is characterised in that described steam raising plant（3）Including the cylinder being made up of permeability magnetic material
（31）, in cylinder（31）Cylinder can be made using Electromagnetic Heating mode by being provided with（31）Second electromagnetic heating mechanism of heating（75）,
The cylinder（31）With water inlet（32）And venthole（33）, described venthole（33）Pass through delivery pipe（6）With buffer container
（4）It is connected, described delivery pipe（6）It is provided with pneumatic operated valve（61）And check-valves（62）One or both of, described buffering
Container（4）It is provided with the steam (vapor) outlet for being used for exporting saturated vapor（42）, described buffer container（4）Including tank body（41）, institute
The tank body stated（41）It is made up of permeability magnetic material, in tank body（41）Tank body can be made using Electromagnetic Heating mode by being provided with（41）Heating
3rd electromagnetic heating mechanism（78）, described buffer container（4）Pass through vapor transmission mechanism（5）With staving（1）It is connected, it is described
Vapor transmission mechanism（5）Including being connected to buffer container（41）On supervisor（51）, in supervisor（51）It is in charge of provided with some
（52）, described is in charge of（52）With staving（1）Connect and be respectively in charge of（52）Along staving（1）Axially it is uniformly distributed；Or it is described
Vapor transmission mechanism include be connected to buffer container（41）On appendix（53）, described rabbling mechanism（2）Including hollow
Main shaft（21）, in main shaft（21）On be evenly distributed with some first qi-emitting holes（54）, described main shaft（21）One end is extended to
Staving（1）It is outer and with the appendix（53）Rotate connection and appendix（53）With main shaft（21）Internal run-through, described main shaft
（21）On be fixed with the equally distributed stirring slurry in some axial directions（22）, described agitating paddle（22）Hollow and and main shaft（21）It is internal
Insertion, described agitating paddle（22）It is provided with some equally distributed second qi-emitting holes（55）.
2. sensing heating foam according to claim 1 is sent out or foam forming machine in advance, it is characterised in that described steam hair
Generating apparatus（3）Cylinder（31）On be additionally provided with liquid level gauge（34）, the first safety valve（35）, first pressure table（36）With the first blowdown
Valve（37）In any one or more.
3. sensing heating foam according to claim 1 is sent out or foam forming machine in advance, it is characterised in that the first described electricity
Magnetic heating arrangements（72）Including the first wire（73）, described the second electromagnetic heating mechanism（75）Including the second wire（76）, institute
The 3rd electromagnetic heating mechanism stated（78）Including privates（79）, described staving（1）It is provided with the first temperature sensor
（71）, described cylinder（31）It is provided with second temperature sensor（74）, described tank body（41）It is provided with the 3rd TEMP
Device（77）, described the first temperature sensor（71）, second temperature sensor（74）With three-temperature sensor（77）With control
Circuit processed（70）It is connected and control circuit（70）Can be respectively according to the first temperature sensor（71）, second temperature sensor（74）With
Three-temperature sensor（77）Control staving（1）, cylinder（31）And tank body（41）Temperature.
4. sensing heating foam according to claim 1 is sent out or foam forming machine in advance, it is characterised in that described tank body
（41）It is provided with the second safety valve（43）, second pressure table（44）With the second blowoff valve（45）In any one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310419828.6A CN103481435B (en) | 2013-09-13 | 2013-09-13 | Sensing heating foam is sent out or foam forming machine in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310419828.6A CN103481435B (en) | 2013-09-13 | 2013-09-13 | Sensing heating foam is sent out or foam forming machine in advance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103481435A CN103481435A (en) | 2014-01-01 |
| CN103481435B true CN103481435B (en) | 2017-09-29 |
Family
ID=49822196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310419828.6A Active CN103481435B (en) | 2013-09-13 | 2013-09-13 | Sensing heating foam is sent out or foam forming machine in advance |
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| Country | Link |
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| CN (1) | CN103481435B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260268B (en) * | 2014-10-08 | 2017-03-29 | 红河学院 | Saturated vapor foams or prefoam device |
| CN104227909B (en) * | 2014-10-09 | 2017-08-29 | 东莞市君赢机械制造有限公司 | Foaming or prefoam staving component |
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2013
- 2013-09-13 CN CN201310419828.6A patent/CN103481435B/en active Active
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| CN103481435A (en) | 2014-01-01 |
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Address after: 311400 Chaling Village, Xukou Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Fuyang Lianfa EPC Equipment Co., Ltd Address before: No. 4 Hangzhou Road, 311400 Zhejiang city of Fuyang Province Town Industrial Zone No. 2 Dayuan Patentee before: FUYANG LIANFA MOULDING EQUIPMENT Co.,Ltd. |