CN207789543U - A kind of polyurethane foaming machine - Google Patents
A kind of polyurethane foaming machine Download PDFInfo
- Publication number
- CN207789543U CN207789543U CN201820061986.7U CN201820061986U CN207789543U CN 207789543 U CN207789543 U CN 207789543U CN 201820061986 U CN201820061986 U CN 201820061986U CN 207789543 U CN207789543 U CN 207789543U
- Authority
- CN
- China
- Prior art keywords
- coarse filtration
- foaming machine
- polyurethane foaming
- batch mixing
- filtration funnel
- 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.)
- Expired - Fee Related
Links
- 238000005187 foaming Methods 0.000 title claims abstract description 50
- 239000004814 polyurethane Substances 0.000 title claims abstract description 27
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 30
- 238000002156 mixing Methods 0.000 claims abstract description 29
- 238000007664 blowing Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000008676 import Effects 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 4
- 229920005830 Polyurethane Foam Polymers 0.000 abstract description 3
- 239000011496 polyurethane foam Substances 0.000 abstract description 3
- 239000006260 foam Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
The utility model is related to foaming machine technical field more particularly to a kind of polyurethane foaming machine, including foamed pot, foamed pot upper end is respectively arranged with material inlet, blowing promotor import and air intake duct, it is characterised in that：The foamed pot top is provided with batch mixing blade, the batch mixing blade screw is installed on horizontal rotating shaft, batch mixing blade lower horizontal is equipped with coarse filtration funnel, it is evenly equipped with filter opening on the coarse filtration funnel, coarse filtration funnel lower end is connected to by feed back pipe with the feedback outlet of foaming pot bottom, the coarse filtration lower portion is provided with mixing component, the mixing component includes central rotating shaft and is staggered installation of in the agitating shaft on central rotating shaft, the stirring shaft end is equipped with hammering head, the batch mixing ability of the polyurethane foaming machine is strong, the granular size of foaming raw material can be screened, it disclosure satisfy that the instillation process requirement of special polyurethane foam simultaneously, save raw material.
Description
Technical field
The utility model is related to thermal insulation material foaming machine technical field more particularly to a kind of polyurethane foaming machines.
Background technology
Polyurethane foaming machine is the special equipment of polyurethane foam plastics perfusion foaming, it is with polyether polyol and polyisocyanate
Cyanate in the presence of a variety of chemical assistants such as foaming agent, catalyst, emulsifier, foam and foam plastic be made by after chemical reaction
Material.Polyurethane foaming machine can be used for automotive trim, insulated wall spraying, utilidor manufacture, Bicycles and Motorcycles vehicle seat sponge
Processing.
Current polyurethane foaming machine raw material foaming after the pouring head through foaming machine come out, exist stirring it is uneven, mix
Expect non-uniform phenomenon, since raw material stirring is not thorough, blocking discharge head can be bonded, cleaning difficulty is big；And add in special
In work technique, more demanding to the product cleannes of preparation cannot directly be irrigated, it is therefore desirable to big to the particle of raw material
It is small to be filtered screening, and existing polyurethane foaming machine, above-mentioned requirements can not be met.
Utility model content
The purpose of the utility model is to overcome current polyurethane foaming machines to be screened to feedstock particle size,
The problem of to foaming raw material stirring power force difference, and a kind of polyurethane foaming machine is provided, the batch mixing ability of the polyurethane foaming machine is strong,
The granular size of foaming raw material can be screened, the product of preparation more cleans, while disclosure satisfy that special polyurethane
The instillation process requirement of foam；And the foaming raw material of feed back can also be utilized again again, save raw material.
The utility model is realized in this way：A kind of polyurethane foaming machine, including foamed pot, foamed pot upper end are respectively set
There are material inlet, blowing promotor import and air intake duct, the foamed pot top to be provided with batch mixing blade, the batch mixing blade
Spiral is installed on horizontal rotating shaft, and batch mixing blade lower horizontal is equipped with coarse filtration funnel, is evenly equipped on the coarse filtration funnel
Filter opening, coarse filtration funnel lower end are connected to by feed back pipe with the feedback outlet of foaming pot bottom, the coarse filtration lower portion setting
There are mixing component, the mixing component to include central rotating shaft and be staggered installation of in the agitating shaft on central rotating shaft, the agitating shaft
End is equipped with hammering head.
A kind of above-mentioned polyurethane foaming machine, the agitating shaft are symmetrically distributed in the two of coarse filtration funnel lower end feedback channel
Side.
A kind of above-mentioned polyurethane foaming machine is provided with protrusion on the hammering head.
A kind of above-mentioned polyurethane foaming machine is equipped with vibrating motor on the coarse filtration funnel.
A kind of above-mentioned polyurethane foaming machine, the foaming top tank structure are provided with annular boss, the coarse filtration funnel card
Loaded on annular boss.
The side wall of a kind of above-mentioned polyurethane foaming machine, the foamed pot lower part is equipped with the nozzle of opening upwards, nozzle
It is connect with blowing promotor tank by pipeline.
The utility model has the following advantages that：The batch mixing ability of the polyurethane foaming machine of the utility model is strong, can be right
The granular size of foaming raw material is screened, and the product of preparation more cleans, while disclosure satisfy that special polyurethane foam
Instillation process requirement；And the foaming raw material of feed back can also be utilized again again, save raw material.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
In figure：1- foamed pots, 2- blowing promotor tanks, 3- material inlets, 4- blowing promotor imports, 5- air intake ducts, 6-
Batch mixing blade, 7- horizontal rotating shafts, 8- coarse filtration funnels, 9- filter openings, 10- feed back pipes, 11- feedback outlets, 12- central rotating shafts, 13- are stirred
Axis is mixed, 14- hammers head, 15- annular boss, 16- nozzles, 17- foaming raw material tanks.
Specific implementation mode
With reference to specific embodiment, the utility model will be further described.
Embodiment 1：A kind of polyurethane foaming machine, as shown in Figure 1, including foamed pot 1, foamed pot is hollow structure, hair
1 upper end of bubble tank is respectively arranged with material inlet 3, blowing promotor import 4 and air intake duct 5, and material inlet 3 passes through pipeline and hair
Head tank 17 to be steeped to connect, blowing promotor import is connect by pipeline with blowing promotor tank 2, and air intlet pipe is connect with air compressor machine,
Foaming raw material, blowing promotor and pressure-air respectively enter in foamed pot, are mixed on the top of foamed pot；The foamed pot
Top is provided with batch mixing blade 6, and the batch mixing blade screw is installed on horizontal rotating shaft 7, and 7 turns of horizontal rotating shaft is driven by motor
Dynamic, foaming raw material, blowing promotor and pressure-air are stirred and are mixed by spiral helicine batch mixing blade 6, make foaming raw material
The contact surface bigger of grain and air, blowing promotor, mixing are more uniform；6 lower horizontal of batch mixing blade is equipped with coarse filtration funnel
8, foaming top tank structure is provided with annular boss 15, and the coarse filtration funnel 8 is installed on annular boss 15, the coarse filtration funnel
It is evenly equipped with filter opening 9 on 8, raw material after mixing can be screened, short grained raw material falls, bulky grain raw material and miscellaneous
Matter stays in the upper surface of coarse filtration funnel 8；After filtering, the lower end of 8 center of coarse filtration funnel passes through feed back pipe 10 and foaming
The feedback outlet 11 of pot bottom is connected to, and the bulky grain raw material and impurity stayed in above coarse filtration funnel falls to foamed pot through feed back pipe
The feedback outlet 11 of bottom can carry out after-treatment；Preferably, vibrating motor is installed on coarse filtration funnel 8, when coarse filtration is leaked
After having raw material accumulation on bucket, the raw material on coarse filtration funnel can be shaken and fallen with time opening vibrating motor；The coarse filtration funnel
Lower part is provided with mixing component, and the mixing component includes central rotating shaft 12 and is staggered installation of in the agitating shaft on central rotating shaft
13, mixing component is symmetrically distributed in the both sides of coarse filtration funnel lower end feed back pipe 10, and 13 end of the agitating shaft is equipped with hammering
First 14, it hammers and is provided with protrusion on head, the foaming raw material to fall in tank body can be stirred for, and two groups of mixing components can be with
It works at the same time, flowing is fast, efficient, while mitigating the load-bearing burden of agitating shaft 13；Pipe is installed on the side wall of 1 lower part of foamed pot
Road, pipeline stretch into foamed pot, and the upward nozzle 16 of uniform construction opening, nozzle pass through pipeline and blowing promotor tank 2 on pipeline
Connection can spray blowing promotor from bottom to top, and injection is uniform, foaming effect is good.
Claims (6)
1. a kind of polyurethane foaming machine, including foamed pot, foamed pot upper end be respectively arranged with material inlet, blowing promotor import and
Air intake duct, it is characterised in that：The foamed pot top is provided with batch mixing blade, and the batch mixing blade screw is installed on level
In shaft, batch mixing blade lower horizontal is equipped with coarse filtration funnel, and filter opening, coarse filtration funnel are evenly equipped on the coarse filtration funnel
Lower end is connected to by feed back pipe with the feedback outlet of foaming pot bottom, and the coarse filtration lower portion is provided with mixing component, described
Mixing component includes central rotating shaft and is staggered installation of in the agitating shaft on central rotating shaft, and the stirring shaft end is equipped with hammering
Head.
2. a kind of polyurethane foaming machine according to claim 1, it is characterised in that：The agitating shaft is symmetrically distributed in slightly mistake
Filter the both sides of funnel lower end feedback channel.
3. a kind of polyurethane foaming machine according to claim 1, it is characterised in that：It is provided with protrusion on the hammering head.
4. a kind of polyurethane foaming machine according to claim 1, it is characterised in that：It is equipped with and shakes on the coarse filtration funnel
Dynamic motor.
5. a kind of polyurethane foaming machine according to claim 1, it is characterised in that：The foaming top tank structure is provided with ring-type
Boss, the coarse filtration funnel are installed on annular boss.
6. a kind of polyurethane foaming machine according to claim 1, it is characterised in that：The side wall of the foamed pot lower part is installed
There are the nozzle of opening upwards, nozzle to be connect with blowing promotor tank by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820061986.7U CN207789543U (en) | 2018-01-15 | 2018-01-15 | A kind of polyurethane foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820061986.7U CN207789543U (en) | 2018-01-15 | 2018-01-15 | A kind of polyurethane foaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207789543U true CN207789543U (en) | 2018-08-31 |
Family
ID=63271961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820061986.7U Expired - Fee Related CN207789543U (en) | 2018-01-15 | 2018-01-15 | A kind of polyurethane foaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207789543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954287A (en) * | 2021-09-07 | 2022-01-21 | 王丽娟 | Polyurethane foaming machine |
-
2018
- 2018-01-15 CN CN201820061986.7U patent/CN207789543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954287A (en) * | 2021-09-07 | 2022-01-21 | 王丽娟 | Polyurethane foaming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210430 Address after: 528000 one of 14 Dagang 11th Street, Daliang honggangshi, Shunde District, Foshan City, Guangdong Province (original address: the end of Dagang 11th Street, Daliang honggangshi) Patentee after: Foshan Tenghang Machinery Co.,Ltd. Address before: 450000 room 1510, unit 2, building 3, Guomao new territory, Jinshui District, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU ZHONGTIAN BUILDING ENERGY SAVING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 |