CN207449070U - A kind of automobile-used rubbery foam extrusion device - Google Patents
A kind of automobile-used rubbery foam extrusion device Download PDFInfo
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- CN207449070U CN207449070U CN201721150495.1U CN201721150495U CN207449070U CN 207449070 U CN207449070 U CN 207449070U CN 201721150495 U CN201721150495 U CN 201721150495U CN 207449070 U CN207449070 U CN 207449070U
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- thread segment
- insulating layer
- vacuum heat
- barrel
- automobile
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Abstract
The utility model discloses a kind of automobile-used rubbery foam extrusion devices, and including barrel, the outside of the barrel is provided with heating layer, and the outside of the heating layer is provided with vacuum heat-insulating layer.The utility model is designed with vacuum heat-insulating layer above heating layer, the surface of vacuum heat-insulating layer is designed with aspirating hole, hanging ring is designed with close to the one side of aspirating hole, when heating layer is begun to warm up, vacuum heat-insulating layer hanging ring is tied up to by rope in the vacuum heat-insulating layer fixed seat on motor, secure vacuum heat-insulating layer, after the position for having fixed vacuum heat-insulating layer, aspirating hole is directed at by vacuum state inside vacuum heat-insulating layer with pump bowl, since the molecule in vacuum layer is less, the number of the fewer shock of molecule is also smaller, the speed of calorie spread also declines therewith, the speed of calorie spread has dropped, the heat that so machine barrel distributes also reduces, so as to play the role of barrel zone temperature heat preservation, save electric power energy, improve work efficiency.
Description
Technical field
The utility model belongs to automobile-used rubbery foam process equipment correlative technology field, and in particular to a kind of automobile-used rubber bubble
Foam extrusion device.
Background technology
Rubbery foam is a kind of rubber, also known as sponge rubber.The vulcanization rubber of spongy porous structure.Have perforate, closed pore,
Point of mix aperture and micropore.It can be made into soft rubber or hard rubber product.It is light, soft, flexible, do not readily conduct heat.With it is shockproof,
The effects that mitigating impact, thermal insulation, sound insulation.Also there is oil resistant, ageing-resistant, chemical-resistant resistance made of synthetic rubber.
The industry such as automobile, aircraft, chemistry, daily necessities are widely used in, as heat preservation, sound insulation, packing and seat cushion processed, mattress, doctor
Treat machinery, amenities, sports goods etc..It can be by adding foaming agent (such as ammonium carbonate, urea, azodiisobutyronitrile) in raw rubber
Or upper concentration latex it is agitated blast air, then through vulcanizing.
The automobile-used rubbery foam extrusion device of the prior art has the following problems：1st, rubbery foam extrusion device is by cylinder
Interior raw material heating is melted and squeezed out, and the heating of rubbery foam extrusion device at present is generally heated using in staving exterior design
Layer, heating layer is that metastable heating can be carried out to the inside raw material of extrusion device, but because heating layer is in its cylinder
Outside, the heat distributed greatly can be lost in outside, and in order to overcome the problems, such as this, existing automobile-used rubbery foam squeezes out dress
It puts and heat-preservation cotton is wound in the outside of heating layer, the heat that heat-preservation cotton had both prevented heating layer to heat scatters and disappears outside, improves crowded
Go out the efficiency of heating surface of device, and the high temperature of extrusion device is isolated from the outside, avoid the generation of the security incidents such as scald, but
It is that the heavy installation of heat-preservation cotton volume is inconvenient, many unnecessary troubles can be caused to installation；2nd, automobile-used rubbery foam due to the use of
The characteristics of environment, will frequently be squeezed deformation, in order to ensure the service life of rubbery foam, it is necessary in General Purpose Rubber foam material
Various additives are added in material to improve the performance of rubbery foam in itself, existing automobile-used rubbery foam extrusion device is squeezing out work
It is carried out during skill using other mixing apparatus, so adds the volume of rubbery foam extrusion device, moved conveyer belt for it and come not
Just, nozzle makes rubbery foam not fine and smooth enough when squeezing out, affects product yield also without relevant design.
Utility model content
The purpose of this utility model is to provide a kind of automobile-used rubbery foam extrusion device, to solve in above-mentioned background technology
The heavy installation of the heat-preservation cotton volume of proposition is inconvenient to cause many unnecessary troubles and rubbery foam extrusion device profit to installation
Mixed raw material, which is carried out, with other mixing apparatus adds the problem of volume of extrusion device is made troubles for its movement transport.
To achieve the above object, the utility model provides following technical solution：A kind of automobile-used rubbery foam extrusion device, bag
Barrel is included, the outside of the barrel is provided with heating layer, and the outside of the heating layer is provided with vacuum heat-insulating layer, the barrel
Screw rod is internally provided with, the one side of the screw rod is provided with motor, and the opposite side of screw rod is provided with nozzle, and the screw rod includes
First thread segment, the second thread segment, the 3rd thread segment and the 4th thread segment, the bottom of the screw rod are provided with the first thread segment,
The one side of first thread segment away from motor is provided with the second thread segment, second thread segment away from the first thread segment one
Side is provided with the 3rd thread segment, and the one side of the 3rd thread segment away from the second thread segment is provided with the 4th thread segment, and described
The centre position of one thread segment, the second thread segment and the 3rd thread segment is both provided with thread spindle, first thread segment and second
Spacer is both provided between thread segment, the second thread segment and the 3rd thread segment and the 3rd thread segment and the 4th thread segment, institute
The centre position for stating spacer is provided with thermal insulation layer, and through hole is respectively arranged at left and right sides of the spacer, the through hole
It is internally provided with zigzag baffle.
Preferably, the inner wall surface of the barrel is provided with baffle ring, cooperates between the baffle ring and spacer.
Preferably, the motor is provided with vacuum heat-insulating layer fixed seat close to the one side of screw rod, and the vacuum heat-insulating layer is consolidated
There are two reservation is set altogether, the vacuum heat-insulating layer is provided with hanging ring, the hanging ring and vacuum heat-insulating layer close to the one side of motor
Fixed seat is fixedly connected by rope.
Preferably, the vacuum heat-insulating layer is provided with aspirating hole close to the one side of motor.
Preferably, the surface of the nozzle is partition-type blebbing face.
Preferably, the internal diameter of the barrel and screw rod are clearance fit, are slidably matched between the spacer and screw rod.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model is designed with vacuum heat-insulating layer above heating layer, and the surface of vacuum heat-insulating layer is designed with pumping
Hole is designed with hanging ring close to the one side of aspirating hole, when heating layer is begun to warm up, vacuum heat-insulating layer hanging ring is passed through rope
Tie up in the vacuum heat-insulating layer fixed seat on motor, that is, secure vacuum heat-insulating layer, fixed the position of vacuum heat-insulating layer with
Afterwards, aspirating hole is directed at by vacuum state inside vacuum heat-insulating layer, since the molecule in vacuum layer is less, molecule with pump bowl
The number of fewer shock is also smaller, and the speed of calorie spread also declines therewith, and the speed of calorie spread has dropped, then machine barrel dissipates
The heat of hair also reduces, and so as to play the role of barrel zone temperature heat preservation, saves electric power energy, improves work efficiency.
2nd, the utility model is designed with the structure of mixed raw material in screw rod in itself, and thread spindle is designed in inside screw, can
To be mixed to the raw material inside each thread segment, spacer, the design of spacer both sides are designed between adjacent thread segment
There is through hole, through hole indoor design has jagged baffle, and centre position is also devised with circular hole, when raw material is passed by thread segment
When defeated, part material is transferred to next thread segment by circular hole, and another part raw material is opposite left under the iris action of spacer
The right side, the sawtooth baffle in through hole provide space for negative direction movement, and can also carry out raw material so as to fulfill each thread segment mixes
It closes, devises partition-type blebbing face on the surface of nozzle, make rubbery foam finer and smoother, improve product yield.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram in the utility model blebbing face；
Fig. 3 is the structure diagram inside the utility model thread segment；
Fig. 4 is the structure diagram of the utility model spacer；
In figure：1st, hanging ring；2nd, the first thread segment；3rd, the second thread segment；4th, heating layer；5th, the 3rd thread segment；6th, the 4th spiral shell
Line section；7th, nozzle；8th, baffle ring；9th, spacer；10th, vacuum heat-insulating layer；11st, aspirating hole；12nd, vacuum heat-insulating layer fixed seat；13rd, it is electric
Machine；14th, barrel；15th, through hole；16th, zigzag baffle；17th, thermal insulation layer；18th, thread spindle；19th, screw rod.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of automobile-used rubbery foam extrusion device, including
Barrel 14, the outside of barrel 14 are provided with heating layer 4, and the outside of heating layer 4 is provided with vacuum heat-insulating layer 10, the inside of barrel 14
Screw rod 19 is provided with, the one side of screw rod 19 is provided with motor 13, and the opposite side of screw rod 19 is provided with nozzle 7, and screw rod 19 includes
First thread segment 2, the second thread segment 3, the 3rd thread segment 5 and the 4th thread segment 6, the bottom of screw rod 19 are provided with the first thread segment
2, the first one side of the thread segment 2 away from motor 13 is provided with the second thread segment 3, the second thread segment 3 away from the first thread segment 2 one
Side is provided with the 3rd thread segment 5, and one side of the 3rd thread segment 5 away from the second thread segment 3 is provided with the 4th thread segment 6, the first spiral shell
The centre position of line section 2, the second thread segment 3 and the 3rd thread segment 5 is both provided with thread spindle 18, the first thread segment 2 and the second spiral shell
Spacer is both provided between line section 3, the second thread segment 3 and the 3rd thread segment 5 and the 3rd thread segment 5 and the 4th thread segment 6
9, the centre position of spacer 9 is provided with thermal insulation layer 17, and the left and right sides of spacer 9 is respectively arranged with through hole 15, through hole 15
It is internally provided with zigzag baffle 16.
In order to which spacer 9 can be fixed in extrusion process, in the utility model, it is preferred that the inner wall table of barrel 14
Face is provided with baffle ring 8, cooperates between baffle ring 8 and spacer 9.
In order to be connected firmly between hanging ring 1 and vacuum heat-insulating layer fixed seat 12, in the utility model, it is preferred that electricity
Machine 13 is provided with vacuum heat-insulating layer fixed seat 12 close to the one side of screw rod 19, and there are two the common settings of vacuum heat-insulating layer fixed seat 12,
Vacuum heat-insulating layer 10 is provided with hanging ring 1 close to the one side of motor 13, and hanging ring 1 is fixed with vacuum heat-insulating layer fixed seat 12 by rope
Connection.
In order to which the air in vacuum heat-insulating layer 10 can be extracted out, in the utility model, it is preferred that vacuum heat-insulating layer 10 leans on
The one side of nearly motor 13 is provided with aspirating hole 11.
In order to make rubbery foam finer and smoother when squeezing out, in the utility model, it is preferred that the surface of nozzle 7 is partition-type
Blebbing face.
For extrusion device integrally better co-ordination, in the utility model, it is preferred that the internal diameter and screw rod of barrel 14
19 be clearance fit, is slidably matched between spacer 9 and screw rod 19.
The operation principle and process for using of the utility model：After the utility model installs, in 19 indoor design of screw rod
There is thread spindle 18, the raw material inside each thread segment can be mixed, spacer 9 is designed between adjacent thread segment,
9 both sides of spacer are designed with through hole 15, and 15 indoor design of through hole has zigzag baffle 16, and centre position is also devised with circular hole, when
When raw material is transmitted by thread segment, part material is transferred to next thread segment by circular hole, and another part raw material is being isolated
Or so, the zigzag baffle 16 in through hole 15 provides space for negative direction movement, so as to fulfill under the iris action of piece 9 on the contrary
Raw material mixing can also be carried out between each thread segment, partition-type blebbing face is devised on the surface of nozzle 7, makes rubbery foam more
Exquisiteness improves product yield；The conical by its shape of barrel 14 and screw rod 19 can utilize only diminishing internal diameter increasing raw material
The pressure of itself ensures extrusion pressure；Vacuum heat-insulating layer 10, the surface of vacuum heat-insulating layer 10 are designed in the top of heating layer 4
Aspirating hole 11 is designed with, hanging ring 1 is designed with close to the one side of aspirating hole 11, when heating layer 4 is begun to warm up, vacuum is protected
Hanging ring 1 on warm layer 10 is tied up to by rope in the vacuum heat-insulating layer fixed seat 12 on motor 13, that is, has fixed vacuum heat-preserving
Layer 10, because of 10 lighter weight of vacuum heat-insulating layer, so can vacuum heat-insulating layer 10 be covered in heating layer 4 using a rope
And on barrel 14, after the position for having fixed vacuum heat-insulating layer 10, aspirating hole 11 is directed at by vacuum heat-insulating layer with pump bowl
10 inside vacuum states, since the molecule in vacuum layer is less, the number of the fewer shock of molecular is also smaller, and heat passes
The speed broadcast also declines therewith, and the speed of calorie spread has dropped, then the heat that barrel 14 distributes also reduces, so as to play
Electric power energy is saved in the effect of 14 temperature of barrel, improves work efficiency.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of automobile-used rubbery foam extrusion device, including barrel（14）, it is characterised in that：The barrel（14）External setting
There is heating layer（4）, the heating layer（4）Outside be provided with vacuum heat-insulating layer（10）, the barrel（14）Be internally provided with
Screw rod（19）, the screw rod（19）One side be provided with motor（13）, and screw rod（19）Opposite side be provided with nozzle（7）, institute
State screw rod（19）Including the first thread segment（2）, the second thread segment（3）, the 3rd thread segment（5）With the 4th thread segment（6）, the spiral shell
Bar（19）Bottom be provided with the first thread segment（2）, first thread segment（2）Away from motor（13）One side be provided with second
Thread segment（3）, second thread segment（3）Away from the first thread segment（2）One side be provided with the 3rd thread segment（5）, described
Three thread segments（5）Away from the second thread segment（3）One side be provided with the 4th thread segment（6）, first thread segment（2）, second
Thread segment（3）With the 3rd thread segment（5）Centre position be both provided with thread spindle（18）, first thread segment（2）With second
Thread segment（3）, the second thread segment（3）With the 3rd thread segment（5）And the 3rd thread segment（5）With the 4th thread segment（6）Between
It is provided with spacer（9）, the spacer（9）Centre position be provided with thermal insulation layer（17）, the spacer（9）Left and right two
Side is respectively arranged with through hole（15）, the through hole（15）Be internally provided with zigzag baffle（16）.
2. a kind of automobile-used rubbery foam extrusion device according to claim 1, it is characterised in that：The barrel（14）It is interior
Wall surface is provided with baffle ring（8）, the baffle ring（8）With spacer（9）Between cooperate.
3. a kind of automobile-used rubbery foam extrusion device according to claim 1, it is characterised in that：The motor（13）It is close
Screw rod（19）One side be provided with vacuum heat-insulating layer fixed seat（12）, the vacuum heat-insulating layer fixed seat（12）Two are provided with altogether
It is a, the vacuum heat-insulating layer（10）Close to motor（13）One side be provided with hanging ring（1）, the hanging ring（1）With vacuum heat-insulating layer
Fixed seat（12）It is fixedly connected by rope.
4. a kind of automobile-used rubbery foam extrusion device according to claim 1, it is characterised in that：The vacuum heat-insulating layer
（10）Close to motor（13）One side be provided with aspirating hole（11）.
5. a kind of automobile-used rubbery foam extrusion device according to claim 1, it is characterised in that：The nozzle（7）Table
Face is partition-type blebbing face.
6. a kind of automobile-used rubbery foam extrusion device according to claim 1, it is characterised in that：The barrel（14）It is interior
Footpath and screw rod（19）For clearance fit, the spacer（9）With screw rod（19）Between be slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721150495.1U CN207449070U (en) | 2017-09-09 | 2017-09-09 | A kind of automobile-used rubbery foam extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721150495.1U CN207449070U (en) | 2017-09-09 | 2017-09-09 | A kind of automobile-used rubbery foam extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207449070U true CN207449070U (en) | 2018-06-05 |
Family
ID=62282794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721150495.1U Active CN207449070U (en) | 2017-09-09 | 2017-09-09 | A kind of automobile-used rubbery foam extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207449070U (en) |
-
2017
- 2017-09-09 CN CN201721150495.1U patent/CN207449070U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201222 Address after: 421000 Chuangye Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Patentee after: Hunan Guangyu New Material Technology Co.,Ltd. Address before: 213200 No.30, Hongshan Road, Jincheng Town, Jintan District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU GUANGYU RUBBER & PLASTIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |