CN212860175U - Polyurethane foaming machine - Google Patents
Polyurethane foaming machine Download PDFInfo
- Publication number
- CN212860175U CN212860175U CN202021472757.8U CN202021472757U CN212860175U CN 212860175 U CN212860175 U CN 212860175U CN 202021472757 U CN202021472757 U CN 202021472757U CN 212860175 U CN212860175 U CN 212860175U
- Authority
- CN
- China
- Prior art keywords
- tank body
- motor
- foaming machine
- shaft
- stirring
- 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.)
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- 238000005187 foaming Methods 0.000 title claims abstract description 23
- 239000004814 polyurethane Substances 0.000 title claims abstract description 20
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000003860 storage Methods 0.000 claims abstract description 8
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 claims description 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 2
- 238000013329 compounding Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005336 cracking Methods 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
- 239000003063 flame retardant Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a polyurethane foaming machine, which comprises a foaming machine tank body, wherein one side of the tank body is provided with a feeding pipe communicated with an inner cavity of the tank body, the feeding pipe is connected to a heating chamber, the heating chamber is connected to a storage box, one side of the top of the tank body is connected with a compressed air inlet pipe, the other side of the top of the tank body is provided with an auxiliary agent inlet end, and the bottom of the tank body; the stirring device comprises a first motor, wherein the first motor is arranged at the top of a tank body, and a motor shaft of the first motor is connected with a vertical stirring shaft in the tank body through a coupling; the stirring device comprises four second motors arranged on the side surface of a tank body, wherein a second motor shaft is connected with a transverse horizontal stirring shaft in the tank body through a coupler, and two horizontal stirring shafts are arranged on two sides of the vertical stirring shaft in a group; spiral stirring pieces are arranged on the vertical stirring shaft and the horizontal stirring shaft. The utility model discloses material in the main inlet pipe is through the heating of heating chamber after, and it is fast to flow, and this internal vertical and horizontal (mixing) shaft that sets up of foaming machine mixes in the not equidirectional stirring, and the compounding is more even.
Description
Technical Field
The utility model relates to a foaming machine technical field, concretely relates to polyurethane foaming machine.
Background
The polyurethane insulation board has the following advantages: 1. the hard polyurethane has low heat conductivity coefficient and good thermal performance; 2. the hard polyurethane has the moisture-proof and waterproof performances; 3. the hard polyurethane is fireproof, flame retardant and high temperature resistant; 4. strong deformation resistance, difficult cracking, stable and safe facing. Because the polyurethane heat-insulating board has excellent heat-insulating property, the thickness of an outer enclosure structure of a building can be reduced under the condition of meeting the same heat-insulating requirement, so that the indoor use area is increased, and the polyurethane heat-insulating board is applied to building wall materials. Meanwhile, the polyurethane insulation board is widely applied to the fields of cold rooms, insulation boxes, chemical pipe bodies and the like.
The polyurethane foaming machine is special equipment for pouring and foaming polyurethane foam plastics, and is used for preparing the foam plastics by carrying out chemical reaction foaming on polyether polyol and polyisocyanate in the presence of a plurality of chemical assistants such as a foaming agent, a catalyst, an emulsifier and the like. The raw materials of the polyurethane foaming machine are discharged from a pouring head of the foaming machine after being foamed, and are not uniformly stirred and mixed. Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compounding is even, storage speed is fast and can the internal material volume of real-time recording jar polyurethane foaming machine.
In order to achieve the purpose, the utility model provides a polyurethane foaming machine, which comprises a foaming machine tank body, wherein one side of the tank body is provided with a feeding pipe communicated with an inner cavity of the tank body, the feeding pipe is connected to a heating chamber, the heating chamber is connected to a material storage box, one side of the top of the tank body is connected with a compressed air inlet pipe, the other side of the top of the tank body is provided with an auxiliary agent inlet end, and the bottom of; the stirring device comprises a first motor, wherein the first motor is arranged at the top of a tank body, and a motor shaft of the first motor is connected with a vertical stirring shaft in the tank body through a coupling; the stirring device comprises four second motors arranged on the side surface of a tank body, wherein a second motor shaft is connected with a transverse horizontal stirring shaft in the tank body through a coupler, and two horizontal stirring shafts are arranged on two sides of the vertical stirring shaft in a group; spiral stirring pieces are arranged on the vertical stirring shaft and the horizontal stirring shaft.
As the utility model discloses a preferred setting, be equipped with the flowmeter on storage case and the heating chamber connecting tube.
As the utility model discloses a preferred setting, be equipped with the solenoid valve on inlet pipe and the discharging pipe, the upper control machine is connected to the solenoid valve.
As the preferred arrangement of the utility model, a plurality of through holes are arranged on the spiral stirring sheet.
As a preferable configuration of the present invention, the heating chamber casing is sandwiched with the heating wire.
The utility model has the advantages that:
(1) the utility model provides a polyurethane foaming machine, the material in the main inlet pipe is heated by the heating chamber, the flow is fast, the vertical and horizontal stirring shafts are arranged in the foaming machine body, the materials are stirred and mixed in different directions, and the mixed materials are more uniform;
(2) the flow control of the flowmeter is accurate, and the foam production effect is good.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a side view of the tank body according to the embodiment of the present invention.
Wherein,
1-tank body;
2-feeding pipe;
3, a heating chamber;
4-a material storage box;
5, a compressed air inlet pipe;
6-an auxiliary agent inlet end;
7-a discharge pipe;
8-a first motor;
9-vertical stirring shaft;
10-a second motor;
11-horizontal stirring shaft;
12-a spiral stirring sheet;
13-a flow meter;
14-a solenoid valve;
15-electric heating wire.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.
Examples
Referring to fig. 1-2, in the embodiment of the present invention, the present invention provides a polyurethane foaming machine, including a foaming machine tank 1, a feeding pipe 2 communicating with an inner cavity of the tank 1 is arranged on one side of the tank 1, the feeding pipe 2 is connected to a heating chamber 3, the heating chamber 3 is connected to a storage box 4, a compressed air inlet pipe 5 is connected to one side of the top of the tank 1, an auxiliary agent inlet port 6 is arranged on the other side, and a discharging pipe 7 is arranged on the bottom of the tank 1; the stirring device comprises a first motor 8, wherein the first motor 8 is arranged at the top of a tank body 1, and a motor shaft of the first motor is connected with a vertical stirring shaft 9 in the tank body 1 through a coupler; the stirring device comprises four second motors 10 arranged on the side surface of a tank body 1, wherein the shafts of the second motors 10 are connected with a transverse horizontal stirring shaft 11 in the tank body 1 through a coupler, and the two horizontal stirring shafts 11 are arranged on two sides of a vertical stirring shaft 9 in a group; spiral stirring pieces 12 are arranged on the vertical stirring shaft 9 and the horizontal stirring shaft 11.
As the preferred arrangement of the embodiment of the present invention, further, a flow meter 13 is disposed on the connecting pipeline between the material storage tank 4 and the heating chamber 3.
As the utility model discloses preferred setting, further, be equipped with solenoid valve 14 on inlet pipe 2 and the discharging pipe 7, solenoid valve 14 connects the upper control machine.
As the preferred arrangement of the embodiment of the present invention, further, the spiral stirring blade 12 is provided with a plurality of through holes.
As a preferable configuration of the embodiment of the present invention, further, the heating chamber 3 is provided with a heating wire 15 sandwiched between the housings.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
Claims (5)
1. A polyurethane foaming machine comprises a foaming machine tank body and is characterized in that a feeding pipe communicated with an inner cavity of the tank body is arranged on one side of the tank body, the feeding pipe is connected to a heating chamber, the heating chamber is connected to a material storage box, a compressed air inlet pipe is connected to one side of the top of the tank body, an auxiliary agent inlet end is arranged on the other side of the top of the tank body, and a discharging pipe is arranged at the bottom; the stirring device comprises a first motor, wherein the first motor is arranged at the top of a tank body, and a motor shaft of the first motor is connected with a vertical stirring shaft in the tank body through a coupling; the stirring device comprises four second motors arranged on the side surface of a tank body, wherein a second motor shaft is connected with a transverse horizontal stirring shaft in the tank body through a coupler, and two horizontal stirring shafts are arranged on two sides of the vertical stirring shaft in a group; spiral stirring pieces are arranged on the vertical stirring shaft and the horizontal stirring shaft.
2. The polyurethane foaming machine according to claim 1, wherein a flow meter is provided on a pipe connecting the supply tank and the heating chamber.
3. The polyurethane foaming machine according to claim 1, wherein electromagnetic valves are arranged on the feeding pipe and the discharging pipe, and the electromagnetic valves are connected with an upper control machine.
4. The polyurethane foam maker as claimed in claim 1, wherein the spiral agitating blade has a plurality of through holes formed therein.
5. The polyurethane foam maker according to claim 1, wherein the heating chamber housing is provided with an electric heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021472757.8U CN212860175U (en) | 2020-07-23 | 2020-07-23 | Polyurethane foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021472757.8U CN212860175U (en) | 2020-07-23 | 2020-07-23 | Polyurethane foaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212860175U true CN212860175U (en) | 2021-04-02 |
Family
ID=75216544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021472757.8U Active CN212860175U (en) | 2020-07-23 | 2020-07-23 | Polyurethane foaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212860175U (en) |
-
2020
- 2020-07-23 CN CN202021472757.8U patent/CN212860175U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |