CN109262936A - A method of increasing polyurethane foaming product fragrance - Google Patents
A method of increasing polyurethane foaming product fragrance Download PDFInfo
- Publication number
- CN109262936A CN109262936A CN201811051206.1A CN201811051206A CN109262936A CN 109262936 A CN109262936 A CN 109262936A CN 201811051206 A CN201811051206 A CN 201811051206A CN 109262936 A CN109262936 A CN 109262936A
- Authority
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- China
- Prior art keywords
- foaming
- fragrance
- module
- elastic
- polyurethane
- Prior art date
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- 238000005187 foaming Methods 0.000 title claims abstract description 266
- 239000003205 fragrance Substances 0.000 title claims abstract description 121
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 57
- 239000004814 polyurethane Substances 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 135
- 239000006260 foam Substances 0.000 claims abstract description 90
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 19
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims description 34
- 239000004744 fabric Substances 0.000 claims description 31
- 239000002304 perfume Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 241000233855 Orchidaceae Species 0.000 claims description 7
- 241000220317 Rosa Species 0.000 claims description 7
- 235000018958 Gardenia augusta Nutrition 0.000 claims description 6
- 244000111489 Gardenia augusta Species 0.000 claims description 6
- 244000178870 Lavandula angustifolia Species 0.000 claims description 6
- 235000010663 Lavandula angustifolia Nutrition 0.000 claims description 6
- 235000019082 Osmanthus Nutrition 0.000 claims description 6
- 241000333181 Osmanthus Species 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000001102 lavandula vera Substances 0.000 claims description 6
- 235000018219 lavender Nutrition 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 235000013399 edible fruits Nutrition 0.000 claims description 5
- 229920001821 foam rubber Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims 2
- 239000008868 Flower Essence Substances 0.000 claims 1
- 235000010254 Jasminum officinale Nutrition 0.000 claims 1
- 240000005385 Jasminum sambac Species 0.000 claims 1
- 244000242564 Osmanthus fragrans Species 0.000 claims 1
- 235000019083 Osmanthus fragrans Nutrition 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000000796 flavoring agent Substances 0.000 claims 1
- 235000019634 flavors Nutrition 0.000 claims 1
- 239000000171 lavandula angustifolia l. flower oil Substances 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
- 229910021529 ammonia Inorganic materials 0.000 description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000005587 bubbling Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 235000017550 sodium carbonate Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003434 inspiratory effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 235000013599 spices Nutrition 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000004078 waterproofing Methods 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
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention belongs to polyurethane foaming product technical field, specifically a kind of method for increasing polyurethane foaming product fragrance；Method includes the following steps: prepare the base stock of polyurethane foam raw material, and it is added in polyurethane foam raw material and has pulverized for powdered essence, and be tentatively mixed to get foaming mixture；The foaming mixture of acquisition is put into polyurethane foaming machine and starts to be sufficiently mixed foaming；It is passed through fragrance into polyurethane foaming machine, enters fragrance in polyurethane foaming machine and foams together with foaming mixture, makes the foam in foaming mixture full of fragrance；After foaming mixture foaming to be done, product is made using the product after foaming；The present invention keeps manufactured polyurethane foaming product fragrant by the way that powdered essence is added in polyurethane foam raw material；By being passed through fragrance into polyurethane foaming machine, enters fragrance in polyurethane foaming machine and foam together with foaming mixture, keep manufactured polyurethane foaming product fragrant.
Description
Technical field
The invention belongs to polyurethane foaming product technical field, specifically a kind of increase polyurethane foaming product fragrance
Method.
Background technique
Hard polyurethane foam be using isocyanates and polyethers as primary raw material, it is more in foaming agent, catalyst, fire retardant etc.
Under the action of kind auxiliary agent, mixed by special equipment, through high molecular polymer made of high pressure painting foam-in-place.Polyurethane foam
There are soft bubble and two kinds of hard bubble.Soft bubble is open-celled structure, and hard bubble is hole-closing structure；Soft bubble is divided into skinning and not two kinds of skinning again.
The major function of soft polyurethane foam is buffering.Soft polyurethane foam is usually used in sofa furniture, pillow, cushion, toy, clothes
Dress and sound insulation liner.Spray polyurethane foam is a kind of novel synthetic material with heat preservation with water-proof function, and thermal coefficient is low,
It is that thermal coefficient is minimum in current all thermal insulation materials.Rigid polyurethane foam is mainly used in exterior walls of buildings guarantor
Temperature, waterproofing and thermal insulation of roofing integration, heat preservation of refrigeration storage is heat-insulated, pipe insulation material, building board, refrigerator car and the heat-insulated material of freezer
Deng.
With the raising of people's lives level, people require the comfort level of product used in life higher and higher.
But polyurethane sponge more or less has the pungent peculiar smell of chemical materials, part peculiar smell is the smell of ammonia, and peculiar smell can pierce
Swash the people for using product, influences people's comforts of use, therefore how to change the gas distributed on polyurethane foaming product
Taste improves the comfort level that people use polyurethane foaming product.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of method increasing polyurethane foaming product fragrance proposed by the present invention,
It is an object of the invention to reduce the peculiar smell on polyurethane foaming product, keep polyurethane foaming product fragrant.The present invention is logical
It crosses and powdered essence is added in polyurethane foam raw material, keep manufactured polyurethane foaming product fragrant；By to poly-
It is passed through fragrance in urethane foaming machine, so that elastic balloon one and elastic balloon two is sucked fragrance, fragrance is brought into foam box, is made
Fragrance enters in polyurethane foaming machine to foam together with foaming mixture, keeps manufactured polyurethane foaming product fragrant.
The technical solution adopted by the present invention to solve the technical problems is: a kind of increase polyurethane foam of the present invention
The method of product fragrance, method includes the following steps:
S1: the base stock of polyurethane foam raw material is prepared, and is added and has been pulverized for powder in polyurethane foam raw material
The essence of shape, and tentatively it is mixed to get foaming mixture；Fragrance is lavender perfume, fragrance of osmanthus, jasmin, orchid perfume, rose
One of fragrant, fruit perfume, floweriness and essential wind oil taste；
S2: the foaming mixture obtained in S1 is put into polyurethane foaming machine and starts to be sufficiently mixed foaming；
S3: when S3 starts foaming to foaming mixture, it is passed through fragrance into polyurethane foaming machine, makes one He of elastic balloon
Elastic balloon two sucks fragrance, and fragrance is brought into foam box, enters fragrance in polyurethane foaming machine and foaming mixture
It foams together, makes the foam in foaming mixture full of fragrance；When fragrance does not conflict with the fragrance of essence, fragrance can be with essence
Fragrance it is different, when fragrance conflicts with the fragrance of essence, i.e., fragrance is unpleasant after mixing with the fragrance of essence, then fragrance needs to change
Identical as the fragrance of essence, fragrance is lavender perfume, fragrance of osmanthus, jasmin, orchid perfume, rose fragrant, fruity and essential wind oil taste
One of；
S4: after S3 completes foaming mixture foaming, product is made using the product after foaming；The product is foam-rubber cushion
Or insulating layer in sofa cushion or clothes etc., so that product is fragrant；When manufactured product slightly ammonia odor, may be selected to use
Soda ash water sprayed product in the form of spray form, can eliminate the ammonia taste on product；
Polyurethane foaming machine in the step S2 and S3 includes foam box, feed inlet, discharge port, motor, fixing piece, master
Drive module, elastic stirring module, Blow off module and mixed foaming module, the foam box internal cross section are ellipticity；Institute
It states there are two feed inlet settings, two feed inlets are symmetrically arranged in foam box upper end；The motor is fixed on hair by fixing piece
Steep case upper-center；The main drive module is located at the positive lower end of motor, and main drive module is fastenedly connected with motor, main drive module
For by foaming mixture it is intermittent sucking and squeeze out realize foaming mixture be sufficiently mixed；The elastic stirring module is fixed on
The top of main drive module, elastic stirring module is for squeezing Blow off module and sending out the foaming mixture in foam box
Bubble mixing；The Blow off module is arranged on the inner wall of foam box, Blow off module by elastic stirring module effect and to foaming
Fragrance is blown into case；The mixed foaming module arrangement is used in main drive module lower part, mixed foaming module again to foaming
Mixture squeezes mixing and is stirred；Wherein,
The main drive module includes hollow gas axis, hollow shaft sleeve, cam, elastic balloon one, hollow cylinder, one-way ventilating
Plate and shaft, the motor include motor shaft；One end of the hollow gas axis is located in foam box, the other end position of hollow gas axis
In outside foam box, hollow gas axis is fixedly connected with a motor shaft, and is disposed with gas on the axial plane for the hollow gas axis in one end being located at outside foam box
Kong Yi；The hollow shaft sleeve is set on hollow gas axis, and hollow shaft sleeve and foaming box outer wall enclose a confined space and be somebody's turn to do
Confined space is connected to by stomata one with hollow gas axis；The elastic balloon one is fixed on the inner wall of fixing piece, elastic balloon
One interval is compressed to confined space gas transmission；On motor shaft, cam rotates and Intermittent pneumatic compression the cam arrangement with motor shaft
Elastic balloon one makes one interval of elastic balloon to hollow gas axis gas transmission；The one-way ventilating plate is arranged in hollow cylinder, unidirectionally
Vent board is fixedly connected with hollow cylinder inner wall, Non-return air valve one is disposed on one-way ventilating plate, and one-way ventilating plate passes through list
To air valve one realize one-way ventilating, meanwhile, suction hole is provided on one-way ventilating plate, and in the unit time suction hole inspiratory capacity
Less than the gas output of Non-return air valve one；The Non-return air valve one is for making the fragrance on hollow cylinder top unidirectionally pass through one-way ventilating
The lower part of plate and entrance hollow cylinder；One end of the shaft is fixed on one-way ventilating plate, and the other end of shaft extends sky
Outside heart cylinder；The hollow cylinder is fixed on the lower end of hollow gas axis, and hollow cylinder is connected to hollow gas axis, cloth on hollow cylinder
It is equipped with multiple feed openings one；The feed opening one is the lower end of one-way ventilating plate.When work, motor is opened, by foaming mixture
It is put into from feed inlet, foaming mixture first passes through main drive module, and is shut off by elastic stirring module, and motor band moving cam turns
It is dynamic, cam Intermittent pneumatic compression elastic balloon one, so that the fragrance in elastic balloon one is hollow by confined space, the arrival of hollow gas axis
In cylinder, the top fragrance of hollow cylinder is compressed, and enters the fragrance on hollow cylinder top unidirectionally by one-way ventilating plate
The lower part of hollow cylinder, the air pressure of hollow cylinder lower part increase, and hollow cylinder are discharged in fragrance, when foaming mixture is stirred by elasticity
When mixing module arrival hollow cylinder lower part, compressed elastic balloon one makes hollow cylinder top generate negative pressure when restoring, empty
The lower part of heart cylinder because suction hole there are due to generate negative pressure, suck foaming mixture by hollow cylinder, in elastic balloon one
When being compressed again, elastic balloon one inputs fragrance into hollow cylinder, is excluded the foaming mixture in hollow cylinder,
Foaming mixture is sucked by hollow cylinder and promotes the mixing of foaming mixture during excluding.
The elastic stirring module includes semicircle baffle one, telescopic rod, fixing sleeve and spring one；One cloth of semicircle baffle
There are two setting, it is evenly equipped with multiple material holes one on semicircle baffle one, is connected between semicircle baffle one by telescopic rod, semicircle baffle
One, which squeezes Blow off module when telescopic rod extends, makes Blow off module blow；The fixing sleeve is fixed on the cylindrical surface of hollow cylinder
On, fixing sleeve passes through spring one and one elastic connection of semicircle baffle；Feed opening two is disposed on the telescopic rod；The feed opening
Two for passing in and out foaming mixture constantly inside and outside telescopic rod when telescopic rod stretches back and forth.When work, motor drives open circles
Column rotation, hollow cylinder drive semicircle baffle one to rotate by spring one, realize the preliminary of semicircle baffle a pair of foaming mixture
Stirring, because being ellipse inside foam box, so that semicircle baffle one squeezes Blow off module in rotation time formula of having a rest, Blow off module will
It blows to foam box inside, the foaming mixture in foam box is promoted to foam, foaming mixture is gradually kept off from semicircle
Material hole one on piece one flows downward, and material hole for a moment disperses foaming mixture, is conducive to fragrance and enters foaming mixture
Interior foaming；Meanwhile in telescopic rod telescopic process, partial foaming mixture is passed in and out in telescopic rod by feed opening two,
The foaming that may advantageously facilitate foaming mixture improves the foaming effect and bubbling efficiency of foaming mixture.
The Blow off module includes elastic balloon two, Non-return air valve two, Non-return air valve three, elastic waterproof cloth and rigid plate,
The elastic waterproof cloth is located at by foam box side wall, and elastic waterproof cloth encloses an annulus together with foaming chamber interior wall；
In two annulus of elastic balloon, elastic balloon two is compressed to blow into foam box；The rigid plate is embedded in elasticity
In waterproof cloth, for rigid plate at least provided with ten, rigid plate keeps elastic waterproof cloth sealing ring empty for propping up elastic waterproof cloth
Between；The Non-return air valve two is fixed on foaming chamber interior wall, and Non-return air valve two is for making fragrance outside foam box unidirectionally enter bullet
In property air bag two；The Non-return air valve three is fixed on elastic waterproof cloth, and Non-return air valve three is for making compressed elastic balloon
Fragrance unidirectionally passes through elastic waterproof cloth and enters inside foam box in two.When work, elastic stirring module Intermittent pneumatic compression elasticity is anti-
Water cloth, so that rigid plate is also squeezed by elastic stirring module, rigid plate is compressed on elastic balloon two, so that elastic balloon two
It is extruded, the fragrance in elastic balloon two is unidirectionally expressed in foam box, is promoted foaming mixture foaming, is improved foaming
The foaming effect of mixture is connected on Non-return air valve two by special pipeline, is carried out input fragrance to Non-return air valve two, is made perfume (or spice)
Gas is input into foam box by elastic balloon two.
The mixed foaming module includes axle sleeve, spring two, fixing axle, spring three and bulb, and one end of the axle sleeve is
It is closed, multiple through-holes are disposed on the curved wall of axle sleeve；At least provided with three, one end of fixing axle is solid for the fixing axle setting
Due on the curved wall of shaft, the other end of fixing axle is located in axle sleeve；The spring two is between fixing axle and axle sleeve；It is described
One end of spring three is fixed on sleeve end, and the other end of spring three is free end；The bulb is fixed on the freedom of spring three
On end, and bulb is just contacted with Blow off module on the length direction of oval foam box.When work, motor passes through shaft band
Dynamic mixed foaming module rotation, because being ellipticity inside foam box, so that spring two and spring three is intermittent is compressed, axle sleeve exists
It is moved back and forth in fixing axle, so that foaming mixture is passed in and out on axle sleeve by through-hole, is conducive to foaming mixture foaming,
It improves the bubbling efficiency of foaming mixture and improves the foaming effect of foaming mixture, meanwhile, spring three is squeezed by bulb
Blow off module makes Blow off module blow, and improves the working efficiency of Blow off module.
The feed inlet includes feed pipe, bracket and impeller, and the bracket is fixed on the tube wall of feed pipe；The impeller
It is arranged on bracket, and is rotation connection between impeller and bracket, impeller is located at feed pipe center.When work, foaming mixture
Entered in foam box by feed pipe, when foaming mixture enters foam box, foaming mixture pushes impeller and impeller is turned
Dynamic, the impeller of rotation promotes foaming mixture dispersion again, is conducive to the foaming degree for improving foaming mixture.
Two groups of mixed foaming modules are at least disposed in the shaft.When work, multiple groups mixed foaming is arranged in shaft
On the one hand module is stirred foaming mixture, another aspect multiple groups mixed foaming module blows Blow off module
Gas has booster action, may advantageously facilitate Blow off module air blowing, improves the foaming effect of foaming mixture.
Big top and small bottom annular pod is disposed on the hollow cylinder, and annular pod is located at elastic stirring
Above module.When work, when foaming mixture is fallen on annular pod, annular pod can drain into foaming mixture
On semicircle baffle one, the amount that foaming mixture passes through among two semicircle baffles one is reduced, may advantageously facilitate foaming mixture
Foaming effect.
Beneficial effects of the present invention are as follows:
1. the present invention has been pulverized by being added in polyurethane foam raw material for powdered essence, make manufactured polyurethane
Foamed products are fragrant, with fragrance covering smell；By being passed through fragrance into polyurethane foaming machine, make elastic balloon one and bullet
Property air bag two suck fragrance, fragrance is brought into foam box, make fragrance enter in polyurethane foaming machine with foaming mixture one
Foaming is played, keeps manufactured polyurethane foaming product fragrant.
2. the present invention is eliminating ammonia odor by spraying polyurethane foaming product in the form of spray form with soda ash water
Road reduces the peculiar smell on polyurethane foaming product.
3. the present invention makes elastic balloon one and elastic balloon two suck perfume (or spice) by being passed through fragrance into polyurethane foaming machine
Fragrance is brought into foam box by gas, stirs foaming mixing by main drive module, elastic stirring module and mixed foaming module
Object simultaneously shunts foaming mixture, so that fragrance is easily dissolved into foaming mixture, being conducive to foaming mixture will be fragrant
Gas is kept here, is kept manufactured polyurethane foaming product fragrant, is improved user experience.
Detailed description of the invention
Fig. 1 is flow chart of the method for the present invention；
Fig. 2 is polyurethane foaming machine structural schematic diagram of the invention；
Fig. 3 is semicircle baffle one and hollow cylinder connection schematic diagram of the invention；
In figure: foam box 1, feed inlet 11, feed pipe 111, impeller 112, discharge port 12, motor 13, fixing piece 14, main drive
It is dynamic model block 2, hollow gas axis 21, hollow shaft sleeve 22, cam 23, elastic balloon 1, hollow cylinder 25, feed opening 1, unidirectional
Vent board 26, shaft 27, annular pod 28, elastic stirring module 3, semicircle baffle 1, material hole 1, telescopic rod 32,
Feed opening 2 321, spring 1, Blow off module 4, elastic balloon 2 41, Non-return air valve 2 42, Non-return air valve 3 43, elasticity are anti-
Water cloth 44, rigid plate 45, annulus 46, mixed foaming module 5, axle sleeve 51, through-hole 511, spring 2 52, fixing axle 53, bullet
Spring 3 54, bulb 55.
Specific embodiment
It is carried out using method of the Fig. 1 to Fig. 3 to a kind of increase polyurethane foaming product fragrance of an embodiment of the present invention
As described below.
As shown in Figure 1 to Figure 2, a kind of method increasing polyurethane foaming product fragrance of the present invention, this method packet
Include following steps:
S1: the base stock of polyurethane foam raw material is prepared, and is added and has been pulverized for powder in polyurethane foam raw material
The essence of shape, and tentatively it is mixed to get foaming mixture；Fragrance is lavender perfume, fragrance of osmanthus, jasmin, orchid perfume, rose
One of fragrant, fruit perfume, floweriness and essential wind oil taste；
S2: the foaming mixture obtained in S1 is put into polyurethane foaming machine and starts to be sufficiently mixed foaming；
S3: when S3 starts foaming to foaming mixture, it is passed through fragrance into polyurethane foaming machine, makes elastic balloon 1
Fragrance is sucked with elastic balloon 2 41, fragrance is brought into foam box 1, enters fragrance mixed with foaming in polyurethane foaming machine
It closes object to foam together, makes the foam in foaming mixture full of fragrance；When fragrance does not conflict with the fragrance of essence, fragrance can be with
The fragrance of essence is different, and when fragrance conflicts with the fragrance of essence, i.e., fragrance is unpleasant after mixing with the fragrance of essence, then fragrance needs
Change identical as the fragrance of essence；Fragrance is lavender perfume, fragrance of osmanthus, jasmin, orchid perfume, rose fragrant, fruity and wind oil
One of smart taste；
S4: after S3 completes foaming mixture foaming, product is made using the product after foaming；The product is foam-rubber cushion
Or insulating layer in sofa cushion or clothes etc., so that product is fragrant；When manufactured product slightly ammonia odor, may be selected to use
Soda ash water sprayed product in the form of spray form, can eliminate the ammonia taste on product；
As shown in Fig. 2, the polyurethane foaming machine in the step S2 and S3 includes foam box 1, feed inlet 11, discharge port
12, motor 13, fixing piece 14, main drive module 2, elastic stirring module 3, Blow off module 4 and mixed foaming module 5, the hair
Bubble 1 internal cross section of case is ellipticity；There are two the settings of feed inlet 11, and two feed inlets 11 are symmetrically arranged in foam box 1
Upper end；The motor 13 is fixed on 1 upper-center of foam box by fixing piece 14；The main drive module 2 is being located at motor 13 just
Lower end, main drive module 2 are fastenedly connected with motor 13, and main drive module 2 is used for the intermittent sucking of foaming mixture and squeezes out
Realize that foaming mixture is sufficiently mixed；The elastic stirring module 3 is fixed on the top of main drive module 2, elastic stirring module 3
For squeezing Blow off module 4 and carrying out foaming mixing to the foaming mixture in foam box 1；The Blow off module 4 is arranged in
On the inner wall of foam box 1, Blow off module 4 by elastic stirring module 3 effect and be blown into fragrance into foam box 1；The mixing
Foaming module 5 is arranged in main 2 lower part of drive module, and mixed foaming module 5 is for squeezing mixing to foaming mixture again and stirring
Mix mixing；Wherein,
The main drive module 2 includes hollow gas axis 21, hollow shaft sleeve 22, cam 23, elastic balloon 1, hollow cylinder
25, one-way ventilating plate 26 and shaft 27, the motor 13 include motor shaft；One end of the hollow gas axis 21 is located at foam box 1
Interior, the other end of hollow gas axis 21 is located at outside foam box 1, and hollow gas axis 21 is fixedly connected with a motor shaft, and one be located at outside foam box 1
It holds and is disposed with stomata one on the axial plane of hollow gas axis 21；The hollow shaft sleeve 22 is set on hollow gas axis 21, hollow shaft sleeve 22
A confined space is enclosed with 1 outer wall of foam box and the confined space is connected to by stomata one with hollow gas axis 21；The bullet
Property air bag 1 be fixed on the inner wall of fixing piece 14, the interval of elastic balloon 1 is compressed to confined space gas transmission；It is described convex
Wheel 23 is arranged on motor shaft, and cam 23 is rotated with motor shaft and Intermittent pneumatic compression elastic balloon 1 makes one 24 interval of elastic balloon
To hollow 21 gas transmission of gas axis；The one-way ventilating plate 26 is arranged in hollow cylinder 25, one-way ventilating plate 26 and hollow cylinder 25
Inner wall is fixedly connected, and Non-return air valve one is disposed on one-way ventilating plate 26, and one-way ventilating plate 26 is realized by Non-return air valve one
One-way ventilating, meanwhile, suction hole is provided on one-way ventilating plate 26, and the inspiratory capacity of suction hole is less than unidirectional gas in the unit time
The gas output of valve one；The Non-return air valve one be used to making the fragrance on 25 top of hollow cylinder unidirectionally by one-way ventilating plate 26 into
Enter the lower part of hollow cylinder 25；One end of the shaft 27 is fixed on one-way ventilating plate 26, and the other end of shaft 27 extends
Outside hollow cylinder 25；The hollow cylinder 25 is fixed on the lower end of hollow gas axis 21, and hollow cylinder 25 is connected to hollow gas axis 21,
Multiple feed openings 1 are disposed on hollow cylinder 25；The feed opening 1 is the lower end of one-way ventilating plate 26.When work,
Motor 13 is opened, foaming mixture is put into from feed inlet 11, foaming mixture first passes through main drive module 2, and is stirred by elasticity
It mixes module 3 to shut off, motor 13 is rotated with moving cam 23,23 Intermittent pneumatic compression elastic balloon 1 of cam, so that elastic balloon 1
Interior fragrance is reached in hollow cylinder 25 by confined space, hollow gas axis 21, and the top fragrance of hollow cylinder 25 is compressed, and is made
The fragrance on 25 top of hollow cylinder unidirectionally enters the lower part of hollow cylinder 25,25 lower part of hollow cylinder by one-way ventilating plate 26
Air pressure increases, and hollow cylinder 25 is discharged in fragrance, when foaming mixture reaches 25 lower part of hollow cylinder by elastic stirring module 3
When, compressed elastic balloon 1 makes 25 top of hollow cylinder generate negative pressure when restoring, and the lower part of hollow cylinder 25 is because inhaling
The presence of stomata and generate negative pressure, suck foaming mixture by hollow cylinder 25, when elastic balloon 1 is compressed again,
Elastic balloon 1 inputs fragrance into hollow cylinder 25, is excluded the foaming mixture in hollow cylinder 25, mixed in foaming
Close the mixing that object is sucked by hollow cylinder 25 and promotes foaming mixture during excluding.
As shown in Figures 2 and 3, the elastic stirring module 3 includes semicircle baffle 1, telescopic rod 32, fixing sleeve and bullet
Spring 1；There are two the arrangements of semicircle baffle 1, and multiple material holes 1, semicircle gear are evenly equipped on semicircle baffle 1
It is connected between piece 1 by telescopic rod 32, semicircle baffle 1, which squeezes Blow off module 4 when telescopic rod 32 extends, makes air blowing mould
Block 4 is blown；The fixing sleeve is fixed on the cylindrical surface of hollow cylinder 25, and fixing sleeve passes through spring 1 and semicircle baffle 1
Elastic connection；Feed opening 2 321 is disposed on the telescopic rod 32；The feed opening 2 321 is for stretching foaming mixture
It is constantly passed in and out inside and outside telescopic rod 32 when contracting bar 32 stretches back and forth.When work, motor 13 drives hollow cylinder 25 to rotate, hollow cylinder
25 drive semicircle baffle 1 to rotate by spring 1, realize the preliminary stirring of one 31 pairs of foaming mixtures of semicircle baffle, because
Be inside foam box 1 ellipse so that semicircle baffle 1 rotation time have a rest formula squeeze Blow off module 4, Blow off module 4 will be right
It blows inside foam box 1, the foaming mixture in foam box 1 is promoted to foam, foaming mixture is gradually kept off from semicircle
Material hole 1 on piece 1 flows downward, and material hole 1 can disperse foaming mixture, is conducive to fragrance and enters hair
Foaming in bubble mixt；Meanwhile in 32 telescopic process of telescopic rod, partial foaming mixture is by feed opening 2 321 flexible
It is passed in and out in bar 32, may advantageously facilitate the foaming of foaming mixture, improve the foaming effect and bubbling efficiency of foaming mixture.
As shown in Fig. 2, the Blow off module 4 includes elastic balloon 2 41, Non-return air valve 2 42, Non-return air valve 3 43, bullet
Property waterproof cloth 44 and rigid plate 45, the elastic waterproof cloth 44 be located at by 1 side wall of foam box, elastic waterproof cloth 44 and foam box 1
Inner wall encloses an annulus 46 together；In 2 41 annulus 46 of elastic balloon, elastic balloon 2 41 is compressed
It blows into foam box 1；The rigid plate 45 is embedded in elastic waterproof cloth 44, and rigid plate 45 is at least provided with ten, rigidity
Plate 45 makes 44 sealing ring space 46 of elastic waterproof cloth for propping up elastic waterproof cloth 44；The Non-return air valve 2 42 is fixed on hair
It steeps on 1 inner wall of case, Non-return air valve 2 42 is for entering 1 outside fragrance of foam box unidirectionally in elastic balloon 2 41；It is described unidirectional
Air valve 3 43 is fixed on elastic waterproof cloth 44, and Non-return air valve 3 43 is for keeping fragrance in compressed elastic balloon 2 41 unidirectional
Enter inside foam box 1 across elastic waterproof cloth 44.When work, 3 Intermittent pneumatic compression elastic waterproof cloth 44 of elastic stirring module makes
It obtains rigid plate 45 also to be squeezed by elastic stirring module 3, rigid plate 45 is compressed on elastic balloon 2 41, so that elastic balloon two
41 are extruded, and the fragrance in elastic balloon 2 41 is unidirectionally expressed in foam box 1, promote foaming mixture foaming, improve
The foaming effect of foaming mixture, is connected on Non-return air valve 2 42 by special pipeline, is carried out to Non-return air valve 2 42 defeated
Enter fragrance, is input into fragrance in foam box 1 by elastic balloon 2 41.
As shown in Fig. 2, the mixed foaming module 5 includes axle sleeve 51, spring 2 52, fixing axle 53, spring 3 54 and ball
First 55, one end of the axle sleeve 51 be it is closed, multiple through-holes 511 are disposed on the curved wall of axle sleeve 51；The fixing axle 53 is set
It sets at least provided with three, one end of fixing axle 53 is fixed on the curved wall of shaft 27, and the other end of fixing axle 53 is located at axle sleeve
In 51；The spring 2 52 is between fixing axle 53 and axle sleeve 51；One end of the spring 3 54 is fixed on 51 end of axle sleeve,
The other end of spring 3 54 is free end；The bulb 55 is fixed on the free end of spring 3 54, and bulb 55 is in ellipse
It is just contacted with Blow off module 4 on the length direction of foam box 1.When work, motor 13 drives mixed foaming mould by shaft 27
Block 5 rotates, and because being ellipticity inside foam box 1, so that spring 2 52 and spring 3 54 is intermittent is compressed, axle sleeve 51 is in fixation
It is moved back and forth on axis 53, so that foaming mixture is passed in and out on axle sleeve 51 by through-hole 511, is conducive to foaming mixture hair
Bubble improves the bubbling efficiency of foaming mixture and improves the foaming effect of foaming mixture, meanwhile, spring 3 54 is by bulb
55 extruding Blow off module 4 make Blow off module 4 blow, and improve the working efficiency of Blow off module 4.
As shown in Fig. 2, the feed inlet 11 includes feed pipe 111, bracket and impeller 112, the bracket is fixed on charging
On the tube wall of pipe 111；The impeller 112 is arranged on bracket, and is rotation connection between impeller 112 and bracket, and 112, impeller
In 111 center of feed pipe.When work, foaming mixture is entered in foam box 1 by feed pipe 111, is entered in foaming mixture
When foam box 1, foaming mixture pushes impeller 112 and impeller 112 is rotated, and the impeller 112 of rotation promotes foaming mixing again
Object dispersion is conducive to the foaming degree for improving foaming mixture.
As shown in Fig. 2, being at least disposed with two groups of mixed foaming modules 5 in the shaft 27.When work, the cloth in shaft 27
Multiple groups mixed foaming module 5 is set, on the one hand foaming mixture is stirred, another aspect multiple groups mixed foaming mould
Block 5, which blows to Blow off module 4, has booster action, may advantageously facilitate the air blowing of Blow off module 4, improves the foaming effect of foaming mixture
Fruit.
As shown in Fig. 2, being disposed with big top and small bottom annular pod 28 on the hollow cylinder 25, and annular water conservancy diversion
Cover 28 is located at 3 top of elastic stirring module.When work, when foaming mixture is fallen on annular pod 28, annular pod
28 can drain into foaming mixture on semicircle baffle 1, reduce foaming mixture and pass through among two semicircle baffles 1
Amount, may advantageously facilitate the foaming effect of foaming mixture.
Specifically used process is as follows:
In use, opening motor 13, foaming mixture is put into from feed inlet 11, enters foam box 1 in foaming mixture
When, foaming mixture pushes impeller 112 and impeller 112 is rotated, and the impeller 112 of rotation promotes foaming mixture dispersion again,
When foaming mixture passes through main drive module 2, when partial foaming mixture is fallen on annular pod 28, annular 28 meeting of pod
Foaming mixture is drained on semicircle baffle 1, reduces what foaming mixture passed through among two semicircle baffles 1
Amount, may advantageously facilitate the foaming effect of foaming mixture；Partial foaming mixture is directly shut off by elastic stirring module 3, hollow
Cylinder 25 drives semicircle baffle 1 to rotate by spring 1, realizes tentatively stirring for one 31 pairs of foaming mixtures of semicircle baffle
Mix, because be inside foam box 1 ellipse so that semicircle baffle 1 rotation time have a rest formula squeeze Blow off module 4, Blow off module
4 will promote the foaming mixture in foam box 1 to foam to blowing inside foam box 1, and foaming mixture is gradually from half
Circle baffle 1 on material hole 1 flow downward, material hole 1 foaming mixture can be dispersed, be conducive to fragrance into
Enter foaming in foaming mixture；Meanwhile in 32 telescopic process of telescopic rod, partial foaming mixture is existed by feed opening 2 321
It is passed in and out in telescopic rod 32, may advantageously facilitate the foaming of foaming mixture, improve foaming effect and the foaming of foaming mixture
Efficiency；When motor 13 is rotated with moving cam 23,23 Intermittent pneumatic compression elastic balloon 1 of cam, so that in elastic balloon 1
Fragrance is reached in hollow cylinder 25 by confined space, hollow gas axis 21, and the top fragrance of hollow cylinder 25 is compressed, and is made hollow
The fragrance on 25 top of cylinder unidirectionally enters the lower part of hollow cylinder 25,25 lower part air pressure of hollow cylinder by one-way ventilating plate 26
Increase, hollow cylinder 25 is discharged in fragrance；When foaming mixture reaches 25 lower part of hollow cylinder by elastic stirring module 3,
Compressed elastic balloon 1 makes 25 top of hollow cylinder generate negative pressure when restoring, and the lower part of hollow cylinder 25 is because of suction hole
Presence and generate negative pressure, suck foaming mixture by hollow cylinder 25, when elastic balloon 1 is compressed again, elasticity
Air bag 1 inputs fragrance into hollow cylinder 25, is excluded the foaming mixture in hollow cylinder 25, in foaming mixture
Sucked and promoted during excluding by hollow cylinder 25 mixing of foaming mixture.
When 44 interval of elastic waterproof cloth is extruded, so that rigid plate 45 is also squeezed by elastic stirring module 3, rigid plate 45
It is compressed on elastic balloon 2 41, so that elastic balloon 2 41 is extruded, the fragrance in elastic balloon 2 41 is unidirectionally extruded
Into foam box 1, foaming mixture foaming is promoted, the foaming effect of foaming mixture is improved, is connect by special pipeline
Onto Non-return air valve 2 42, input fragrance is carried out to Non-return air valve 2 42, fragrance is made to be input into hair by elastic balloon 2 41
It steeps in case 1；
When motor 13 drives mixed foaming module 5 to rotate by shaft 27, because being ellipticity inside foam box 1, so that bullet
Spring 2 52 and spring 3 54 is intermittent is compressed, axle sleeve 51 moves back and forth in fixing axle 53 so that foaming mixture pass through it is logical
Hole 511 is passed in and out on axle sleeve 51, is conducive to foaming mixture foaming, is improved bubbling efficiency and the raising of foaming mixture
The foaming effect of foaming mixture, meanwhile, spring 3 54, which squeezes Blow off module 4 by bulb 55, makes Blow off module 4 blow, and improves
The working efficiency of Blow off module 4.
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, fragrance is lavender perfume, fragrance of osmanthus, jasmin, orchid perfume, rose fragrant, fruit
One of fragrant, floweriness and essential wind oil taste；But not limited to this, fragrance can also be milk perfume, perfume odor etc..
Industrial applicibility
According to the present invention, by the way that powdered essence is added in polyurethane foam raw material, make manufactured polyurethane foaming
Product is fragrant；By being passed through fragrance into polyurethane foaming machine, so that elastic balloon one and elastic balloon two is sucked fragrance, incite somebody to action
Fragrance is brought into foam box, is entered fragrance in polyurethane foaming machine and is foamed together with foaming mixture, and manufactured poly- ammonia is made
Rouge foamed products are fragrant；Therefore the method for the increase polyurethane foaming product fragrance is in polyurethane foaming product technical field
It is useful.
Claims (7)
1. a kind of method for increasing polyurethane foaming product fragrance, which is characterized in that method includes the following steps:
S1: preparing the base stock of polyurethane foam raw material, and is added in polyurethane foam raw material that have pulverized be powdered
Essence, and tentatively it is mixed to get foaming mixture；Essence be lavender oil, osmanthus flower fragrance, jasmine flower essence, orchid compound,
One of flavoring rose essence, fruity flavor and essential wind oil；
S2: the foaming mixture obtained in S1 is put into polyurethane foaming machine and starts to be sufficiently mixed foaming；
S3: when S3 starts foaming to foaming mixture, fragrance is passed through into polyurethane foaming machine, and fragrance is made to enter polyurethane hair
It foams together with foaming mixture in bubble machine, makes the foam in foaming mixture full of fragrance；Fragrance is lavender perfume, sweet osmanthus
One of perfume, jasmin, orchid perfume, rose fragrant, fruit perfume, floweriness and essential wind oil taste；
S4: after S3 completes foaming mixture foaming, product is made using the product after foaming；The product be foam-rubber cushion or
Insulating layer in sofa cushion or clothes；
Polyurethane foaming machine in the step S2 and S3 includes foam box (1), feed inlet (11), discharge port (12), motor
(13), fixing piece (14), main drive module (2), elastic stirring module (3), Blow off module (4) and mixed foaming module (5), institute
Stating is ellipticity inside foam box (1)；There are two feed inlet (11) settings, and two feed inlets (11) are symmetrically arranged in foaming
Case (1) upper end；The motor (13) is fixed on foam box (1) upper-center by fixing piece (14)；The main drive module (2)
Positioned at motor (13) positive lower end, main drive module (2) is fastenedly connected with motor (13), and main drive module (2) is mixed for that will foam
It closes the intermittent sucking of object and squeezes out and realize that foaming mixture is sufficiently mixed；The elastic stirring module (3) is fixed on main driving mould
The top of block (2), elastic stirring module (3) for squeeze Blow off module (4) and to the foaming mixture in foam box (1) into
Row foaming mixing；The Blow off module (4) is arranged on the inner wall of foam box (1), and Blow off module (4) is by elastic stirring module
(3) effect and be blown into fragrance into foam box (1)；The mixed foaming module (5) is arranged in main drive module (2) lower part,
Mixed foaming module (5) is for squeezing mixing to foaming mixture again and being stirred；Wherein,
The main drive module (2) includes hollow gas axis (21), hollow shaft sleeve (22), cam (23), elastic balloon one (24), sky
Heart cylinder (25), one-way ventilating plate (26) and shaft (27), the motor (13) includes motor shaft；The hollow gas axis (21)
One end is located in foam box (1), and the other end of hollow gas axis (21) is located at foam box (1) outside, hollow gas axis (21) and motor shaft
It is connected, and is located on the axial plane of the hollow gas axis (21) in the one end of foam box (1) outside and is disposed with stomata one；The hollow shaft sleeve (22)
It is set on hollow gas axis (21), hollow shaft sleeve (22) and foam box (1) outer wall enclose a confined space and the confined air
Between be connected to hollow gas axis (21) by stomata one；The elastic balloon one (24) is fixed on the inner wall of fixing piece (14), bullet
Property air bag one (24) interval it is compressed to confined space gas transmission；The cam (23) is arranged on motor shaft, and cam (23) is with electricity
Arbor rotates and Intermittent pneumatic compression elastic balloon one (24) makes elastic balloon one (24) intermittently to hollow gas axis (21) gas transmission；The list
It is arranged in hollow cylinder (25) to vent board (26), one-way ventilating plate (26) is fixedly connected with hollow cylinder (25) inner wall, single
Non-return air valve one is disposed on vent board (26), and one-way ventilating plate (26) realizes one-way ventilating by Non-return air valve one；Institute
Non-return air valve one is stated for making the fragrance on hollow cylinder (25) top unidirectionally enter hollow cylinder by one-way ventilating plate (26)
(25) lower part；One end of the shaft (27) is fixed on one-way ventilating plate (26), and the other end of shaft (27) extends sky
Heart cylinder (25) is outside；The hollow cylinder (25) is fixed on the lower end of hollow gas axis (21), hollow cylinder (25) and hollow gas axis
(21) it is connected to, is disposed with multiple feed openings one (251) on hollow cylinder (25)；The feed opening one (251) is one-way ventilating plate
(26) lower end.
2. a kind of method for increasing polyurethane foaming product fragrance according to claim 1, it is characterised in that: the elasticity
Stirring module (3) includes semicircle baffle one (31), telescopic rod (32), fixing sleeve and spring one (33)；The semicircle baffle one
(31) there are two arrangement, it is evenly equipped with multiple material holes one (311) on semicircle baffle one (31), passes through between semicircle baffle one (31)
Telescopic rod (32) connection, semicircle baffle one (31), which squeezes Blow off module (4) when telescopic rod (32) extend, blows Blow off module (4)
Gas；The fixing sleeve is fixed on the cylindrical surface of hollow cylinder (25), and fixing sleeve passes through spring one (33) and semicircle baffle one
(31) elastic connection；Feed opening two (321) is disposed on the telescopic rod (32)；The feed opening two (321) is for making to foam
It is inside and outside that mixture constantly passes in and out telescopic rod (32) when telescopic rod (32) stretches back and forth.
3. a kind of method for increasing polyurethane foaming product fragrance according to claim 1, it is characterised in that: the air blowing
Module (4) includes elastic balloon two (41), Non-return air valve two (42), Non-return air valve three (43), elastic waterproof cloth (44) and rigidity
Plate (45), the elastic waterproof cloth (44) are located at by foam box (1) side wall, elastic waterproof cloth (44) and foam box (1) inner wall one
It rises and encloses an annulus (46)；In elastic balloon two (41) annulus (46), elastic balloon two (41) is pressurized
It contracts and blows into foam box (1)；The rigid plate (45) is embedded in elastic waterproof cloth (44), rigid plate (45) at least provided with
Ten, rigid plate (45) makes elastic waterproof cloth (44) sealing ring space (46) for propping up elastic waterproof cloth (44)；The list
Be fixed on foam box (1) inner wall to air valve two (42), Non-return air valve two (42) for make the external fragrance of foam box (1) unidirectionally into
Enter in elastic balloon two (41)；The Non-return air valve three (43) is fixed on elastic waterproof cloth (44), and Non-return air valve three (43) is used
In making the compressed interior fragrance of elastic balloon two (41) unidirectionally pass through elastic waterproof cloth (44) and to enter foam box (1) internal.
4. a kind of method for increasing polyurethane foaming product fragrance according to claim 1, it is characterised in that: the mixing
Foaming module (5) includes axle sleeve (51), spring two (52), fixing axle (53), spring three (54) and bulb (55), the axle sleeve
(51) one end be it is closed, multiple through-holes (511) are disposed on the curved wall of axle sleeve (51)；Fixing axle (53) setting is at least
There are three settings, and one end of fixing axle (53) is fixed on the curved wall of shaft (27), and the other end of fixing axle (53) is located at axle sleeve
(51) in；The spring two (52) is located between fixing axle (53) and axle sleeve (51)；One end of the spring three (54) is fixed on
Axle sleeve (51) end, the other end of spring three (54) are free end；The bulb (55) is fixed on the free end of spring three (54)
On, and bulb (55) is just contacted with Blow off module (4) on the length direction of oval foam box (1).
5. a kind of method for increasing polyurethane foaming product fragrance according to claim 1, it is characterised in that: the charging
Mouth (11) includes that feed pipe (111), bracket and impeller (112), the bracket are fixed on the tube wall of feed pipe (111)；It is described
Impeller (112) is arranged on bracket, and is rotation connection between impeller (112) and bracket, and impeller (112) is located at feed pipe
(111) central.
6. a kind of method for increasing polyurethane foaming product fragrance according to claim 4, it is characterised in that: the shaft
(27) two groups of mixed foaming modules (5) are at least disposed on.
7. a kind of method for increasing polyurethane foaming product fragrance according to claim 1, it is characterised in that: described hollow
Big top and small bottom annular pod (28) is disposed on cylinder (25), and annular pod (28) is located at elastic stirring module
(3) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051206.1A CN109262936B (en) | 2018-09-10 | 2018-09-10 | Method for increasing fragrance of polyurethane foaming product |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051206.1A CN109262936B (en) | 2018-09-10 | 2018-09-10 | Method for increasing fragrance of polyurethane foaming product |
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| Publication Number | Publication Date |
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| CN109262936A true CN109262936A (en) | 2019-01-25 |
| CN109262936B CN109262936B (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896731A (en) * | 2019-02-21 | 2020-03-24 | 山东理工职业学院 | Harmless fig is broken off with fingers and thumb and is draged to receive juice packing light protection car |
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| KR101615353B1 (en) * | 2015-01-09 | 2016-04-25 | (주)엔젤메디칼 | Limbs body cover having display function for sensing temperature |
| CN105946165A (en) * | 2016-06-29 | 2016-09-21 | 安徽三彩工贸有限责任公司 | Low-pressure foaming equipment |
| CN107981643A (en) * | 2017-12-06 | 2018-05-04 | 中国热带农业科学院农产品加工研究所 | One kind helps sleep Heveatex pillow and preparation method thereof |
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| CN101985500A (en) * | 2010-09-10 | 2011-03-16 | 深圳市成为生物科技有限公司 | Sponge with characteristics of cleaning and removing dirt and soft fragrance |
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|---|---|
| CN109262936B (en) | 2020-12-08 |
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Effective date of registration: 20201119 Address after: Room 308, building 1, Anhui Zhongkang Pharmaceutical Co., Ltd., No. 3, Dongxing Road, economic development zone, Yingdong District, Fuyang City, Anhui Province Applicant after: FUYANG ZHILU INFORMATION TECHNOLOGY 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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