CN109262938A - A kind of polyurethane foaming machine - Google Patents
A kind of polyurethane foaming machine Download PDFInfo
- Publication number
- CN109262938A CN109262938A CN201811053006.XA CN201811053006A CN109262938A CN 109262938 A CN109262938 A CN 109262938A CN 201811053006 A CN201811053006 A CN 201811053006A CN 109262938 A CN109262938 A CN 109262938A
- Authority
- CN
- China
- Prior art keywords
- stirring rod
- raw material
- shell
- cylinder
- magnet ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 85
- 239000004814 polyurethane Substances 0.000 title claims abstract description 85
- 238000005187 foaming Methods 0.000 title claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 139
- 239000002994 raw material Substances 0.000 claims description 121
- 239000000463 material Substances 0.000 claims description 48
- 238000005520 cutting process Methods 0.000 claims description 29
- 238000000576 coating method Methods 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 14
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 12
- 239000004810 polytetrafluoroethylene Substances 0.000 description 12
- 230000033001 locomotion Effects 0.000 description 10
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 8
- -1 polytetrafluoroethylene Polymers 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011496 polyurethane foam Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3442—Mixing, kneading or conveying the foamable material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention belongs to polyurethane production equipment technical field, specifically a kind of polyurethane foaming machine, including shell, motor, connecting shaft, feed inlet, No.1 stirring rod, cam, air bag and discharge port；The motor is mounted on case top；The connecting shaft is installed inside housings by motor output shaft, and channel is equipped with inside connecting shaft；The feed inlet quantity is two, and feed inlet is symmetrical set at the top of shell；Multiple groups No.1 stirring rod is fixedly installed in the connecting shaft, the No.1 stirring rod quantity in every group is even number, is equipped with channel inside No.1 stirring rod, and No.1 stirring rod inner passage is connected with connecting shaft inner passage, and No.1 stirring rod lower surface is equipped with stomata；The cam is mounted on motor output shaft；The case top is equipped with circular cavity, and circular cavity is connected with connecting shaft inner passage；The air bag is fixed on case top；The discharge port is located at housing bottom.
Description
Technical field
The invention belongs to polyurethane production equipment technical field, specifically a kind of polyurethane foaming machine.
Background technique
Currently, with the continuous improvement of people's living standards, polyurethane foam material to be widely used in production and living etc. all
In multi-field, for example, polyurethane heat insulation material, polyurethane roll-type window or door, polyurethane ceramic tile, polyurethane compound glass, polyurethane
Furniture, polyurethane flowerpot and polyurethane guardrail etc..The quality of polyurethane product and the A of polyurethane expect uniform with the B mixing expected
Degree has direct relationship, while needing to guarantee to be mixed into enough gas in raw material when urethane raw mixing and making gas poly-
It is evenly distributed in urethane raw material；But traditional polyurethane foaming machine uses metering pump that polyurethane A material and B are expected to the ratio to set
Example and flow squeeze into mixing head, and when mixing head check valve is opened, A material and B material mix in mixing head, are blown out by compressed gas mixed
Syncephalon is injected and produces finished product in mold, so that polyurethane foam process is extremely unstable, leads to the polyurethane foam produced
The formed precision of material is poor, it is difficult to produce the finished product of high quality.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of polyurethane foaming machine proposed by the present invention, by filter plate cutting wheel with
The gas passage of enclosure interior cooperates, so that by cutting wheel homogenous segmentations when polyurethane A material and B material pass through feed inlet, from
And make A material expect preferably to mix with B, while making that gas is more uniform to be mixed into raw material, improve polyurethane obtained
Quality, to improve the quality of polyurethane product, while the present invention is cooperated by cylinder and magnet ring, keeps cylinder continuous
Sucking urethane raw cylinder is discharged in raw material again so that polyurethane mixing it is more uniform, improve the mixing of polyurethane
Effect.
The technical solution adopted by the present invention to solve the technical problems is: a kind of polyurethane foaming machine of the present invention,
Including shell, motor, connecting shaft, feed inlet, No.1 stirring rod, cam, air bag and discharge port；The motor is mounted on shell top
Portion；The connecting shaft is installed inside housings by motor output shaft, and channel is equipped with inside connecting shaft；The feed inlet quantity is
Two, feed inlet is symmetrical set at the top of shell, and feed inlet is respectively used to inject polyurethane A material and B material into shell；Institute
It states and is fixedly installed with multiple groups No.1 stirring rod in connecting shaft, the No.1 stirring rod quantity in every group is even number, in No.1 stirring rod
Portion is equipped with channel, and No.1 stirring rod inner passage is connected with connecting shaft inner passage, and No.1 stirring rod lower surface is equipped with stomata,
No.1 stirring rod is for stirring raw material；The cam is mounted on motor output shaft；The case top is equipped with circular cavity, circle
Shape cavity is connected with connecting shaft inner passage；The air bag is fixed on case top, and air bag is elastic balloon, and air bag is equipped with
Breather cheek valve and unidirectional air outlet valve, breather cheek valve are connected with the external world, and unidirectional air outlet valve passes through pipeline and circular cavity phase
Connection；The discharge port is located at housing bottom, and mixed polyurethane is discharged discharge port.When work, polyurethane A is expected and B
Material is inputted in shell by feed inlet, and motor rotates at this time, so that connecting shaft drives the rotation of No.1 stirring rod, so that raw material
What is be stirred in the housing is more uniform, while cam is rotated together with motor, so that cam constantly connects with air bag
Touching and be detached from, because air bag be elastic balloon so that air bag be pressurized after can restore automatically so that air bag constantly shrink with it is extensive
It is multiple, gas is absorbed from the external world and is delivered the gas in circular cavity so that air bag constantly passes through breather cheek valve, by
It is connected between circular cavity, connecting shaft inner passage and No.1 stirring rod inner passage, so that gas is from air bag
Via circular cavity, connecting shaft inner passage and No.1 stirring rod inner passage, it is discharged into eventually by the stomata of No.1 stirring rod
In raw material, raw material is inflated, ensure that the gas for possessing sufficient amount in polyurethane, while will by the rotation of No.1 stirring rod
Gas is uniformly mixed into raw material so that the gas in raw material be distributed it is more uniform, to improve polyurethane obtained
Quality, improves the quality of polyurethane product obtained, and No.1 stirring rod lower surface setting stomata ensure that polyurethane will not be into
Enter in No.1 stirring rod, avoid the channel jam in No.1 stirring rod, improves the practicability of foaming machine, finally mixed
Full polyurethane is delivered in relevant injection device by discharge port.
The No.1 stirring boom end is equipped with magnet ring, and adjacent magnet ring is close to inner walls one end polarity difference；The shell
Multiple groups cylinder is inlaid on inner wall, quantity is no less than two in cylinder in every group, and the distribution on cylinder vertical direction and No.1 stir
Distribution on bar vertical direction is corresponding, magnetic circular piston is equipped in cylinder, piston is close to enclosure interior one end polarity
Identical, cylinder is equipped with through-hole close to enclosure interior side, and cylinder is equipped with breather cheek valve and unidirectional air outlet valve close to extraneous side,
Breather cheek valve is connected with the external world, and cylinder, which is used to suck raw material in cylinder body, is then exhausted from cylinder body after mixing.When work, No.1 is stirred
Mix bar rotation so that magnet ring rotate, when magnet ring is identical as piston polarity, piston by repulsive force far from magnet ring, thus
So that cylinder, which is located at the intracorporal part cylinder body of shell, absorbs raw material by through-hole, so that the A material in raw material is sufficiently mixed with B material, when
When magnet ring is opposite with piston polarity, piston is close towards magnet ring, so that piston is to the material extruding in cylinder, so that raw material
Be again introduced into shell by the through-hole on cylinder so that magnet ring with No.1 stirring rod rotate when, raw material constantly into
Entering in cylinder and by being discharged in cylinder, when raw material passes through through-hole cylinder, A material is sufficiently mixed under the action of extruding force with B material, into
And it is more uniform that raw material is mixed, and effectively raises the mixed effect of raw material, so that final polyurethane product obtained
Quality be remarkably enhanced.
The magnet ring is mounted on No.1 stirring rod by spring, and magnet ring axle center and the axle center of No.1 stirring rod deviate.
When work, since magnet ring is eccentrically mounted and piston is circular piston, when so that magnet ring being rotated with No.1 stirring rod close to piston,
Magnet ring is gradually overlapped with the axle center of piston under the action of the active force of piston, so that magnet ring pulls spring movement, when
When magnet ring is far from piston, magnet ring restores initial position again under the force of a spring；Magnet ring makes with the rotation of No.1 stirring rod
Magnet ring constantly close to far from piston so that magnet ring constantly moves up and down, so that magnet ring is to raw material
It is stirred, further improves the mixing effect of raw material, so that raw material mixing is more uniform, while making gas in original
What is mixed in material is more uniform, improves the service performance of foaming machine.
Filter plate is equipped in the feed inlet, filter plate is used for so that in raw material entrance shell in a strip shape；It is set below the filter plate
There is cutting wheel, cutting wheel is rotatably installed in below filter plate by axis, and cutting wheel is for raw material to be segmented；The case top is equipped with
Gas passage, gas passage are connected by pipeline with the unidirectional air outlet valve of cylinder, and gas passage is connected to and connects with feed inlet
Logical place is located in a straight line with cutting wheel, and gas passage is for blowing cutting wheel rotation.When work, with piston and magnet ring
It is close to each other with it is separate so that piston constantly does the reciprocating motion in horizontal direction under the action of magnet ring in cylinder body, into
And cylinder is made constantly to absorb gas by breather cheek valve, then deliver the gas to the gas in shell by unidirectional air outlet valve
In body access, so that gas blows cutting wheel, so that the raw material that cutting wheel enters feed inlet is cut, is segmented, into
And raw band body of taking offence is fallen into shell, so that being mixed into enough gas in raw material, it ensure that final mixed poly- ammonia
Gas in ester is enough, while reducing the component for the gas supplied needed for air bag, and then shorten the working time, improves work
Make efficiency, saved cost, while the presence of filter plate makes raw material fall into strips so that raw material cutting after with gas mixing
It is more uniform, to improve the quality of mixed raw material, improve the quality of final polyurethane product obtained.
No. two stirring rods of multiple groups are additionally provided in the connecting shaft, No. two stirring rods are handed in the vertical direction with No.1 stirring rod
For arrangement, No. two stirring rods are for being stirred raw material；No. two stirrings boom end is rotatably equipped with hairbrush, and hairbrush is located at
Between two groups of neighbouring cylinders, hairbrush is for brushing the raw material adhered between adjacent cylinder.When work, No. two agitating shaft bands
Electric brush is stirred raw material, so that raw material stirring is more uniform, after the completion of raw material stirring, is discharged by discharge port former
It is viscous to avoid raw material at this point, No. two agitating shafts brush the raw material of the adherency two groups of adjacent cylinders with electric brush for material
It is attached between cylinder, avoids the waste of material, while avoiding enclosure interior cleaning and shadow completely not caused to subsequent use
It rings, so that hairbrush with No. two stirring rods while revolving, hairbrush is glued from cylinder and cylinder for the rotational installation of hairbrush
Rotated under the action of attached urethane raw so that the polyurethane between cylinder and the gap of shell brushed it is more dry
Only, the practicability of foaming machine is improved.
It is coated with polytetrafluorethylecoatings coatings in the connecting shaft, is coated on No.1 stirring rod, No. two stirring rods and magnet ring poly-
Tetrafluoroethene coating, polytetrafluorethylecoatings coatings avoid raw material and are adhered to connecting shaft, No.1 stirring rod, No. two stirring rods and magnet ring
On.When work, when the presence of polytetrafluoroethylene (PTFE) makes raw material that shell be discharged, so that raw material will not be adhered to connecting shaft, No.1 is stirred
Mix bar, on No. two stirring rods and magnet ring so that raw material discharge more completely, improve the utilization rate of raw material, save
Cost, while avoiding polyurethane and remaining in shell endometamorphism influence subsequent use, while the non-adhesiveness of polytetrafluoroethylene (PTFE)
So that the resistance that No.1 stirring rod, No. two stirring rods are subject to when moving in the feed with magnet ring is smaller, stirred to improve No.1
The stirring efficiency and mixing effect of bar, No. two stirring rods and magnet ring are mixed, while the resistance that magnet ring is subject to is small so that magnet ring and spring
The additional active force that junction is subject to reduces, and improves the service life of magnet ring, improves the service life and use of device
Performance.
Beneficial effects of the present invention are as follows:
1. a kind of polyurethane foaming machine of the present invention, the gas passage by filter plate cutting wheel and enclosure interior are mutual
Cooperation, so that by cutting wheel homogenous segmentations when polyurethane A material passes through feed inlet with B material, so that A material and B material are preferably mixed
It closes, while making gas is more uniform to be mixed into raw material, the quality of polyurethane obtained is improved, to improve polyurethane
The quality of product, while the present invention is cooperated by cylinder and magnet ring, so that cylinder is constantly sucked urethane raw again will be former
Material discharge cylinder improves the mixed effect of polyurethane so that polyurethane mixing is more uniform.
2. a kind of polyurethane foaming machine of the present invention, by driving magnet ring to rotate using No.1 stirring rod, so that not
The magnet ring of same polarity is alternately close and separate with piston, so that piston is done in the cylinder under the action of the magnet ring of opposed polarity
Reciprocating motion in horizontal direction, so that cylinder sucks raw material in cylinder, then raw material is discharged in cylinder, raw material is being passed through
Because of the effect of extruding force when crossing the through-hole on cylinder, so that the A material in raw material expects to be sufficiently mixed with B, and then original is improved
The mixed effect of material improves the quality of final polyurethane product obtained.
3. a kind of polyurethane foaming machine of the present invention, by circular cavity on shell and connecting shaft inner passage,
No.1 stirring rod inner passage is connected, then is cooperated by cam and air bag, so that air bag constantly shrinks recovery, thus
Extraneous gas is constantly delivered in circular cavity, and is delivered to eventually by the stomata of the lower surface of No.1 stirring rod
In raw material, so that obtaining enough gas in raw material, while No.1 stirring rod gas transmission body in rotation makes gas in the feed
What is mixed is more uniform, improves the quality of polyurethane obtained, improves the service performance of equipment.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is A-A cross-sectional view in Fig. 1；
Fig. 3 is the partial enlarged view in Fig. 1 at B；
In figure: shell 1, motor 2, connecting shaft 3, feed inlet 4, No.1 stirring rod 5, cam 6, No.1 air bag 7, discharge port 8,
No. two stirring rods 9, circular cavity 11, cylinder 12, circular piston 13, gas passage 14, filter plate 41, cutting wheel 42, magnet ring 51, hair
Brush 91.
Specific embodiment
It is explained as follows using structure of Fig. 1-Fig. 3 to the polyurethane foaming machine of an embodiment of the present invention.
As shown in Figure 1, a kind of polyurethane foaming machine of the present invention, including shell 1, motor 2, connecting shaft 3, feed inlet
4, No.1 stirring rod 5, cam 6, air bag 7 and discharge port 8；The motor 2 is mounted on 1 top of shell；The connecting shaft 3 passes through electricity
2 output shaft of machine is mounted on inside shell 1, and channel is equipped with inside connecting shaft 3；4 quantity of feed inlet is two, feed inlet 4 or so
It is symmetricly set on the top of shell 1, feed inlet 4 is respectively used to inject polyurethane A material and B material into shell 1；The connecting shaft 3
On be fixedly installed with multiple groups No.1 stirring rod 5,5 quantity of No.1 stirring rod in every group is even number, is equipped with inside No.1 stirring rod 5
Channel, 5 inner passage of No.1 stirring rod are connected with 3 inner passage of connecting shaft, 5 lower surface of No.1 stirring rod be equipped with stomata, one
Number stirring rod 5 is for stirring raw material；The cam 6 is mounted on 2 output shaft of motor；Circular cavity is equipped at the top of the shell 1
11, circular cavity 11 is connected with 3 inner passage of connecting shaft；The air bag 7 is fixed on 1 top of shell, and air bag 7 is elastic gas
Capsule, air bag 7 are equipped with breather cheek valve and unidirectional air outlet valve, and breather cheek valve is connected with the external world, and unidirectional air outlet valve passes through pipe
Road is connected with circular cavity 11；The discharge port 8 is located at 1 bottom of shell, and mixed polyurethane is discharged discharge port 8.Work
When making, polyurethane A material is inputted in shell 1 with B material by feed inlet 4, motor 2 rotates at this time, so that connecting shaft 3 drives No.1
Stirring rod 5 rotates, so that raw material is stirred more uniform within the case 1, while cam 6 is rotated together with motor 2,
So that cam 6 is constantly contacted and is detached from air bag 7, because air bag 7 is elastic balloon, so that air bag 7 can be automatic after being pressurized
Restore, so that air bag 7 constantly shrinks and restores, so that air bag 7 is constantly inhaled by breather cheek valve from the external world
Getter body simultaneously delivers the gas in circular cavity 11, due to circular cavity 11,3 inner passage of connecting shaft and No.1 stirring rod 5
It is connected between inner passage, so that gas is from air bag 7 via circular cavity 11,3 inner passage of connecting shaft and No.1
5 inner passage of stirring rod, is discharged into raw material eventually by the stomata of No.1 stirring rod 5, is inflated to raw material, ensure that poly- ammonia
Possess the gas of sufficient amount in ester, while being uniformly mixed into gas in raw material by the rotation of No.1 stirring rod 5, so that in raw material
Gas distribution it is more uniform, to improve the quality of polyurethane obtained, improve the matter of polyurethane product obtained
Amount, 5 lower surface of No.1 stirring rod setting stomata ensure that polyurethane will not enter in No.1 stirring rod 5, avoid No.1 stirring
Channel jam in bar 5, improves the practicability of foaming machine, finally mixes complete polyurethane and is delivered to by discharge port 8
In relevant injection device.
As shown in Figures 1 and 2,5 end of No.1 stirring rod is equipped with magnet ring 51, and adjacent magnet ring 51 is close to 1 inner wall of shell
One end polarity is different；It is inlaid with multiple groups cylinder 12 on 1 inner wall of shell, quantity is no less than two in cylinder 12 in every group, cylinder
Distribution on 12 vertical directions is corresponding with the distribution on 5 vertical direction of No.1 stirring rod, and magnetic circle is equipped in cylinder 12
Shape piston 13, piston 13 is identical close to 1 inside one end polarity of shell, and cylinder 12 is equipped with through-hole, cylinder close to 1 interior side of shell
12 are equipped with breather cheek valve and unidirectional air outlet valve close to extraneous side, and breather cheek valve is connected with the external world, and cylinder 12 is used for will
Cylinder body is then exhausted from after mixing in raw material sucking cylinder body.When work, No.1 stirring rod 5 is rotated, so that magnet ring 51 rotates, works as magnetic
When ring 51 is identical as 13 polarity of piston, piston 13 by repulsive force far from magnet ring 51 so that cylinder 12 is located in shell 1
Part cylinder body absorbs raw material by through-hole, so that the A material in raw material is sufficiently mixed with B material, when magnet ring 51 and 13 polarity phase of piston
Inverse time, piston 13 is close towards magnet ring 51, so that piston 13 is to the material extruding in cylinder 12, so that raw material passes through cylinder
Through-hole on 12 is again introduced into shell 1, so that raw material constantly enters when magnet ring 51 is rotated with No.1 stirring rod 5
In cylinder 12 and by being discharged in cylinder 12, when raw material passes through through-hole cylinder 12, A material is sufficiently mixed under the action of extruding force with B material
It closes, so that raw material mixing is more uniform, effectively raises the mixed effect of raw material, so that final polyurethane obtained
The quality of product is remarkably enhanced.
As shown in Figures 1 and 2, the magnet ring 51 is mounted on No.1 stirring rod 5 by spring, 51 axle center of magnet ring and No.1
The axle center of stirring rod 5 deviates.When work, since magnet ring 51 is eccentrically mounted and piston 13 is circular piston 13, so that magnet ring 51
When rotating with No.1 stirring rod 5 close to piston 13, magnet ring 51 under the action of the active force of piston 13 gradually with piston 13
Axle center be overlapped so that magnet ring 51 pull spring movement, when magnet ring 51 is far from piston 13, effect of the magnet ring 51 in spring
Again restore initial position under power；Magnet ring 51 with No.1 stirring rod 5 rotate so that magnet ring 51 constantly close to far from piston
13, so that magnet ring 51 constantly moves up and down, so that magnet ring 51 is stirred raw material, it is further to improve
The mixing effect of raw material, so that raw material mixing is more uniform, while it is more uniform that gas is mixed in the feed, mention
The service performance of high-foaming machine.
As shown in Figures 1 and 3, filter plate 41 is equipped in the feed inlet 4, filter plate 41 is used for so that raw material is in a strip shape to enter shell
In body 1；Cutting wheel 42 is equipped with below the filter plate 41, cutting wheel 42 is rotatably installed in 41 lower section of filter plate, cutting wheel 42 by axis
For raw material to be segmented；Be equipped with gas passage 14 at the top of the shell 1, gas passage 14 by pipeline and cylinder 12 it is unidirectional go out
Air valve is connected, and gas passage 14 is connected to feed inlet 4 and connectivity part is located in a straight line with cutting wheel 42, gas passage
14 for blowing the rotation of cutting wheel 42.When work, with piston 13 and magnet ring 51 it is close to each other with it is separate so that piston 13 exists
The reciprocating motion in horizontal direction is constantly done under the action of magnet ring 51 in cylinder body, so that cylinder 12 constantly passes through list
Gas is absorbed to intake valve, then is delivered the gas in the gas passage 14 in shell 1 by unidirectional air outlet valve, so that gas is blown
Dynamic cutting wheel 42, so that the raw material that cutting wheel 42 enters feed inlet 4 is cut, is segmented, so that raw material drives
Gas is fallen into shell 1, so that being mixed into enough gas in raw material, ensure that the gas foot in final mixed polyurethane
Amount, while reducing the component for the gas supplied needed for air bag 7, and then shorten the working time, it improves work efficiency, saves
Cost, while the presence of filter plate 41 makes raw material fall into strips, so that it is more uniform with gas mixing after raw material cutting,
To improve the quality of mixed raw material, the quality of final polyurethane product obtained is improved.
As shown in Figure 1, No. two stirring rods 9 of multiple groups are additionally provided in the connecting shaft 3, No. two stirring rods 9 and No.1 stirring rod 5
It is alternately arranged in the vertical direction, No. two stirring rods 9 are for being stirred raw material；9 end of No. two stirring rods rotation peace
Equipped with hairbrush 91, between two groups of neighbouring cylinders 12, hairbrush 91 is used to adhere between adjacent cylinder 12 hairbrush 91
Raw material brushes.When work, No. two agitating shaft band electric brush 91 are stirred raw material, so that raw material stirring is more uniform, when
After the completion of raw material stirring, raw material is discharged by discharge port 8, at this point, No. two agitating shafts are with electric brush 91 to two groups of adjacent cylinders
The raw material of adherency between 12 is brushed, and is avoided raw material and is adhered between cylinder 12, avoids the waste of material, avoid simultaneously
Shell 1 internal cleaning does not completely impact subsequent use, the rotational installation of hairbrush 91 so that hairbrush 91 with two
While number stirring rod 9 revolves, hairbrush 91 is rotated under the action of the urethane raw adhered on cylinder 12 and cylinder 12,
So that the polyurethane between cylinder 12 and the gap of shell 1 is brushed more clean, the practicability of foaming machine is improved.
As shown in Figure 1, polytetrafluorethylecoatings coatings are coated in the connecting shaft 3, No.1 stirring rod 5, No. two stirring rods 9 and magnetic
Be coated with polytetrafluorethylecoatings coatings on ring 51, polytetrafluorethylecoatings coatings avoid raw material be adhered to connecting shaft 3, No.1 stirring rod 5,
On No. two stirring rods 9 and magnet ring 51.When work, when the presence of polytetrafluoroethylene (PTFE) makes raw material that shell 1 be discharged, so that raw material will not
It is adhered on connecting shaft 3,5, No. two stirring rods 9 of No.1 stirring rod and magnet ring 51, so that raw material discharge is more complete, mentions
The high utilization rate of raw material, has saved cost, while avoiding polyurethane and remain in 1 endometamorphism of shell and influence subsequent use,
Simultaneously the non-adhesiveness of polytetrafluoroethylene (PTFE) make 5, No. two stirring rods 9 of No.1 stirring rod and when magnet ring 51 moves in the feed by
Resistance it is smaller, to improve the stirring efficiency and mixing effect of 5, No. two stirring rods 9 and magnet ring 51 of No.1 stirring rod, simultaneously
The small additional active force that magnet ring 51 and spring junction are subject to of the resistance that magnet ring 51 is subject to reduces, and improves magnet ring 51
Service life improves the service life and service performance of device.
Specific workflow is as follows:
When work, polyurethane A material is inputted in shell 1 with B material by feed inlet 4, motor 2 rotates at this time, so that connection
Axis 3 drives No.1 stirring rod 5 to rotate, so that raw material is stirred more uniform within the case 1, while cam 6 is with electricity
Machine 2 rotates together, so that cam 6 is constantly contacted and is detached from air bag 7, because air bag 7 is elastic balloon, so that air bag 7
Can restore automatically after compression so that air bag 7 constantly shrink and restore so that air bag 7 constantly by unidirectionally into
Air valve is absorbed from the external world gas and to be delivered the gas in circular cavity 11, due to circular cavity 11,3 inner passage of connecting shaft with
No.1 stirring rod is connected between 5 inner passage, so that gas is inside in air bag 7 via circular cavity 11, connecting shaft 3
Channel and 5 inner passage of No.1 stirring rod, are discharged into raw material eventually by stomata, are inflated to raw material, ensure that polyurethane
In possess the gas of sufficient amount, while gas being uniformly mixed into raw material by the rotation of No.1 stirring rod 5, so that in raw material
Gas is distributed more uniform, to improve the quality of polyurethane obtained, improves the quality of polyurethane product obtained,
5 lower surface of No.1 stirring rod setting stomata ensure that polyurethane will not enter in No.1 stirring rod 5, avoid No.1 stirring rod 5
Interior channel jam, improves the practicability of foaming machine, finally mixes complete polyurethane by discharge port 8 and is delivered to correlation
Injection device in.
In the process, No.1 stirring rod 5 rotates, so that magnet ring 51 rotates, when magnet ring 51 is identical as 13 polarity of piston,
Piston 13 by repulsive force far from magnet ring 51 so that cylinder 12 be located at the part cylinder body in shell 1 pass through through-hole absorb it is former
Material, so that the A material in raw material is sufficiently mixed with B material, when magnet ring 51 is opposite with 13 polarity of piston, piston 13 is leaned on towards magnet ring 51
Closely, so that piston 13 is to the material extruding in cylinder 12, so that raw material is again introduced into shell 1 by the through-hole on cylinder 12
It is interior, so that raw material constantly enters in cylinder 12 and by arranging in cylinder 12 when magnet ring 51 is rotated with No.1 stirring rod 5
Out, when raw material passes through through-hole cylinder 12, A material is sufficiently mixed under the action of extruding force with B material, so that raw material mixing is more
Add uniformly, effectively raise the mixed effect of raw material, so that the quality of final polyurethane product obtained obtains significantly
It is promoted.
Since magnet ring 51 is eccentrically mounted and piston 13 is circular piston 13, so that magnet ring 51 is rotated with No.1 stirring rod 5
When close to piston 13, magnet ring 51 is gradually overlapped with the axle center of piston 13 under the action of the active force of piston 13, so that
Magnet ring 51 pulls spring movement, and when magnet ring 51 is far from piston 13, magnet ring 51 restores initial bit again under the force of a spring
It sets；Magnet ring 51 with No.1 stirring rod 5 rotate so that magnet ring 51 constantly close to far from piston 13 so that magnet ring 51 is not
Disconnected movement up and down further improves the mixing effect of raw material, makes so that magnet ring 51 is stirred raw material
The more uniform of raw material mixing is obtained, while it is more uniform that gas is mixed in the feed, improves the service performance of foaming machine.
With piston 13 and magnet ring 51 it is close to each other with it is separate so that piston 13 is under the action of magnet ring 51 in cylinder body
The reciprocating motion in horizontal direction is constantly done, so that cylinder 12 is continuous to absorb gas by breather cheek valve, then is led to
It crosses in the gas passage 14 that unidirectional air outlet valve delivers the gas in shell 1, so that gas blows cutting wheel 42, so that cutting
It cuts the raw material that 42 pairs of feed inlets 4 of wheel enter to be cut, be segmented, so that raw band is taken offence, body is fallen into shell 1, so that former
It is mixed into enough gas in material, ensure that the gas in final mixed polyurethane is enough, while reducing and supplying needed for air bag 7
The component for the gas answered, and then the working time is shortened, it improves work efficiency, has saved cost, while the presence of filter plate 41
So that raw material falls into strips, so that it is more uniform with gas mixing after raw material cutting, to improve mixed raw material
Quality, improve the quality of final obtained polyurethane product.
No. two agitating shaft band electric brush 91 are stirred raw material, so that raw material stirring is more uniform, when raw material stirs
After the completion, raw material is discharged by discharge port 8, at this point, No. two agitating shafts are with electric brush 91 between viscous two groups of adjacent cylinders 12
Attached raw material is brushed, and is avoided raw material and is adhered between cylinder 12, avoid the waste of material, while avoiding shell 1
Internal cleaning does not completely impact subsequent use, the rotational installation of hairbrush 91 so that hairbrush 91 with No. two stirring rods
While 9 revolution, hairbrush 91 is rotated under the action of the urethane raw adhered on cylinder 12 and cylinder 12, so that
Polyurethane between cylinder 12 and the gap of shell 1 is brushed more clean, and the practicability of foaming machine is improved.
Polytetrafluorethylecoatings coatings avoid raw material and are adhered to connecting shaft 3,5, No. two stirring rods 9 of No.1 stirring rod and magnet ring 51
On.When work, when the presence of polytetrafluoroethylene (PTFE) makes raw material that shell 1 be discharged, so that raw material will not be adhered to connecting shaft 3, No.1
On 5, No. two stirring rods 9 of stirring rod and magnet ring 51, so that raw material discharge is more complete, the utilization rate of raw material is improved,
Cost has been saved, while having avoided polyurethane and remaining in 1 endometamorphism of shell influence subsequent use, while polytetrafluoroethylene (PTFE) is not
The resistance that adhesiveness is subject to 5, No. two stirring rods 9 of No.1 stirring rod when moving in the feed with magnet ring 51 is smaller, to mention
The high stirring efficiency and mixing effect of No.1 stirring rod 5, No. two stirring rods 9 and magnet ring 51, while the resistance that magnet ring 51 is subject to
The small additional active force that magnet ring 51 and spring junction are subject to reduces, and improves the service life of magnet ring 51, improves
The service life and service performance of device.
More than, it is illustrated about one embodiment of the present invention, but the present invention is not limited to the above embodiments, not
Various changes are able to carry out in the range of disengaging present subject matter.
(A) in the above-described embodiment, piston is made to do level in the cylinder by the gravitation of magnet ring and piston and repulsion
Reciprocating motion on direction, so that urethane raw enters cylinder and is discharged from cylinder, but not limited to this, it can also lead to
It crosses to cylinder out-source gas and realizes the movement of piston, so that polyurethane inlet and outlet cylinder.
Industrial applicibility
According to the present invention, polyurethane A smoothly can be expected to be uniformly mixed and inject enough with B material by this polyurethane foaming machine
Gas, be made high-quality polyurethane, so that this polyurethane foaming machine is useful in polyurethane production equipment technical field
's.
Claims (6)
1. a kind of polyurethane foaming machine, it is characterised in that: including shell (1), motor (2), connecting shaft (3), feed inlet (4), one
Number stirring rod (5), cam (6), air bag (7) and discharge port (8)；The motor (2) is mounted at the top of shell (1)；The connection
Axis (3) is mounted on shell (1) inside by motor (2) output shaft, is equipped with channel inside connecting shaft (3)；Feed inlet (4) number
Amount is two, and feed inlet (4) is symmetrical set at the top of shell (1), and feed inlet (4) is respectively used to the injection into shell (1)
Polyurethane A material is expected with B；Multiple groups No.1 stirring rod (5), the No.1 stirring rod in every group are fixedly installed on the connecting shaft (3)
(5) quantity is even number, and channel is equipped with inside No.1 stirring rod (5), and No.1 stirring rod (5) inner passage and connecting shaft (3) are internal
Channel is connected, and No.1 stirring rod (5) lower surface is equipped with stomata, and No.1 stirring rod (5) is for stirring raw material；The cam (6)
It is mounted on motor (2) output shaft；Circular cavity (11) are equipped at the top of the shell (1), circular cavity (11) and connecting shaft (3)
Inner passage is connected；The air bag (7) is fixed at the top of shell (1), and air bag (7) is elastic balloon, and air bag (7) is equipped with single
To intake valve and unidirectional air outlet valve, breather cheek valve is connected with the external world, and unidirectional air outlet valve passes through pipeline and circular cavity (11)
It is connected；The discharge port (8) is located at shell (1) bottom, and mixed polyurethane is discharged discharge port (8).
2. a kind of polyurethane foaming machine according to claim 1, it is characterised in that: No.1 stirring rod (5) end is set
Have magnet ring (51), adjacent magnet ring (51) is different close to shell (1) inner wall one end polarity；It is inlaid on shell (1) inner wall more
It organizes cylinder (12), quantity is no less than two in cylinder (12) in every group, the distribution on cylinder (12) vertical direction and No.1 stirring rod
(5) distribution on vertical direction is corresponding, is equipped with magnetic circular piston (13) in cylinder (12), and piston (13) is close to shell
(1) internal one end polarity is identical, and cylinder (12) is equipped with through-hole close to shell (1) interior side, and cylinder (12) is close to extraneous side
Equipped with breather cheek valve and unidirectional air outlet valve, breather cheek valve is connected with the external world, and cylinder (12) is used to raw material sucking cylinder body
Cylinder body is then exhausted from after middle mixing.
3. a kind of polyurethane foaming machine according to claim 2, it is characterised in that: the magnet ring (51) is installed by spring
On No.1 stirring rod (5), magnet ring (51) axle center and the axle center of No.1 stirring rod (5) are deviated.
4. a kind of polyurethane foaming machine according to claim 2, it is characterised in that: be equipped with filter plate in the feed inlet (4)
(41), filter plate (41) is used for so that in raw material entrance shell (1) in a strip shape；Cutting wheel (42) are equipped with below the filter plate (41),
Cutting wheel (42) is rotatably installed in below filter plate (41) by axis, and cutting wheel (42) is for raw material to be segmented；Shell (1) top
Portion is equipped with gas passage (14), and gas passage (14) are connected by pipeline with the unidirectional air outlet valve of cylinder (12), gas passage
(14) it is connected to feed inlet (4) and connectivity part is located in a straight line with cutting wheel (42), gas passage (14) are for blowing
Cutting wheel (42) rotation.
5. a kind of polyurethane foaming machine according to claim 2, it is characterised in that: be additionally provided on the connecting shaft (3) more
No. two stirring rods (9) of group, No. two stirring rods (9) are alternately arranged in the vertical direction with No.1 stirring rod (5), No. two stirring rods
(9) for being stirred to raw material；No. two stirring rods (9) end is rotatably equipped with hairbrush (91), and hairbrush (91) is located at upper
Under between adjacent two groups of cylinders (12), hairbrush (91) is for brushing the raw material adhered between adjacent cylinder (12).
6. a kind of polyurethane foaming machine according to claim 5, it is characterised in that: be coated with poly- four on the connecting shaft (3)
Vinyl fluoride coating is coated with polytetrafluorethylecoatings coatings, polytetrafluoro on No.1 stirring rod (5), No. two stirring rods (9) and magnet ring (51)
Vinyl coating avoids raw material and is adhered to connecting shaft (3), No.1 stirring rod (5), on No. two stirring rods (9) and magnet ring (51).
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|---|---|---|---|
| CN201811053006.XA CN109262938B (en) | 2018-09-10 | 2018-09-10 | Polyurethane foaming machine |
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|---|---|---|---|
| CN201811053006.XA CN109262938B (en) | 2018-09-10 | 2018-09-10 | Polyurethane foaming machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940902A (en) * | 2019-04-13 | 2019-06-28 | 宿州云宏建设安装有限公司 | A kind of carbon fiber pipe molding machine, the method and carbon fiber pipe for processing carbon fiber pipe |
| CN110000924A (en) * | 2019-02-22 | 2019-07-12 | 广州市加简派电子科技有限公司 | A kind of concrete central mix plant with long service life for architectural engineering |
| CN110253816A (en) * | 2019-08-02 | 2019-09-20 | 张良芹 | A kind of chemical materials polyurethane foaming machine |
| CN110480912A (en) * | 2019-09-09 | 2019-11-22 | 谢富玉 | A kind of foamed plastics production foamed system and method |
| CN111236005A (en) * | 2020-01-13 | 2020-06-05 | 陈嘉宇 | Road asphalt is laid and is used foaming equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1241665A (en) * | 1968-03-29 | 1971-08-04 | Vitafoam Ltd | An improved mixer |
| EP0786286A1 (en) * | 1996-01-23 | 1997-07-30 | Foaming Technologies Cardio B.V. | Apparatus and process for the production of frothed polyurethane foams |
| JP2006218800A (en) * | 2005-02-14 | 2006-08-24 | Sunstar Engineering Inc | Method and apparatus for foaming |
| CN202271485U (en) * | 2011-09-14 | 2012-06-13 | 溧阳市山湖实业有限公司汽车装饰材料分公司 | Polyurethane foaming device |
| CN204095041U (en) * | 2014-10-09 | 2015-01-14 | 孙吉 | Foaming or prefoam staving assembly |
| CN204196103U (en) * | 2014-09-26 | 2015-03-11 | 浙江科达新型建材有限公司 | A kind of high-presure polyurethane foaming machine device |
| CN104476713A (en) * | 2014-12-09 | 2015-04-01 | 广西吉顺能源科技有限公司 | Polyurethane foaming machine |
| CN204768655U (en) * | 2015-05-27 | 2015-11-18 | 宁波大学 | Reation kettle with automatic feed device |
| CN106003532A (en) * | 2016-06-29 | 2016-10-12 | 安徽三彩工贸有限责任公司 | Cleanable low-pressure polyurethane foaming machine |
| CN108355530A (en) * | 2018-03-06 | 2018-08-03 | 重庆市妙果商贸有限公司 | A kind of plating alloy melt stirring device |
-
2018
- 2018-09-10 CN CN201811053006.XA patent/CN109262938B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1241665A (en) * | 1968-03-29 | 1971-08-04 | Vitafoam Ltd | An improved mixer |
| EP0786286A1 (en) * | 1996-01-23 | 1997-07-30 | Foaming Technologies Cardio B.V. | Apparatus and process for the production of frothed polyurethane foams |
| JP2006218800A (en) * | 2005-02-14 | 2006-08-24 | Sunstar Engineering Inc | Method and apparatus for foaming |
| CN202271485U (en) * | 2011-09-14 | 2012-06-13 | 溧阳市山湖实业有限公司汽车装饰材料分公司 | Polyurethane foaming device |
| CN204196103U (en) * | 2014-09-26 | 2015-03-11 | 浙江科达新型建材有限公司 | A kind of high-presure polyurethane foaming machine device |
| CN204095041U (en) * | 2014-10-09 | 2015-01-14 | 孙吉 | Foaming or prefoam staving assembly |
| CN104476713A (en) * | 2014-12-09 | 2015-04-01 | 广西吉顺能源科技有限公司 | Polyurethane foaming machine |
| CN204768655U (en) * | 2015-05-27 | 2015-11-18 | 宁波大学 | Reation kettle with automatic feed device |
| CN106003532A (en) * | 2016-06-29 | 2016-10-12 | 安徽三彩工贸有限责任公司 | Cleanable low-pressure polyurethane foaming machine |
| CN108355530A (en) * | 2018-03-06 | 2018-08-03 | 重庆市妙果商贸有限公司 | A kind of plating alloy melt stirring device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000924A (en) * | 2019-02-22 | 2019-07-12 | 广州市加简派电子科技有限公司 | A kind of concrete central mix plant with long service life for architectural engineering |
| CN110000924B (en) * | 2019-02-22 | 2021-11-30 | 佛山市路路通混凝土有限公司 | A concrete mixing device for building engineering's long service life |
| CN109940902A (en) * | 2019-04-13 | 2019-06-28 | 宿州云宏建设安装有限公司 | A kind of carbon fiber pipe molding machine, the method and carbon fiber pipe for processing carbon fiber pipe |
| CN110253816A (en) * | 2019-08-02 | 2019-09-20 | 张良芹 | A kind of chemical materials polyurethane foaming machine |
| CN110480912A (en) * | 2019-09-09 | 2019-11-22 | 谢富玉 | A kind of foamed plastics production foamed system and method |
| CN111236005A (en) * | 2020-01-13 | 2020-06-05 | 陈嘉宇 | Road asphalt is laid and is used foaming equipment |
| CN111236005B (en) * | 2020-01-13 | 2021-11-05 | 浦江县沥青拌和有限公司 | Road asphalt is laid and is used foaming equipment |
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|---|---|
| CN109262938B (en) | 2020-11-06 |
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Effective date of registration: 20201012 Address after: 451162 the intersection of Huaxia Avenue and Donghai Road, airport economic comprehensive experimental zone, Zhengzhou City, Henan Province Applicant after: Zhengzhou fulefu characteristic material Co., Ltd Address before: 518048 Guangdong Shenzhen Futian Free Trade Zone, Landau 6, Shenzhen General Assembly Building Applicant before: Lin Feng |
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