CN220903926U - Polyurethane foaming pouring filter tip structure - Google Patents
Polyurethane foaming pouring filter tip structure Download PDFInfo
- Publication number
- CN220903926U CN220903926U CN202322581869.7U CN202322581869U CN220903926U CN 220903926 U CN220903926 U CN 220903926U CN 202322581869 U CN202322581869 U CN 202322581869U CN 220903926 U CN220903926 U CN 220903926U
- Authority
- CN
- China
- Prior art keywords
- filter
- fixedly connected
- filter tip
- bevel gear
- extrusion
- 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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Links
- 229920002635 polyurethane Polymers 0.000 title abstract description 10
- 239000004814 polyurethane Substances 0.000 title abstract description 10
- 238000005187 foaming Methods 0.000 title abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 23
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 11
- 239000011496 polyurethane foam Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 4
- 239000012466 permeate Substances 0.000 abstract description 3
- 239000004088 foaming agent Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000002994 raw material 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
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a polyurethane foaming pouring filter tip structure, which comprises a filter tip main body, wherein the lower end of the filter tip main body is fixedly connected with an extrusion pipe, a filter cavity is formed in the filter tip main body, a filter mechanism for rapidly filtering materials is arranged in the filter cavity, the filter mechanism comprises two rotating pipes which are respectively and rotatably connected to the inner walls of the two sides of the filter cavity, a filter roller is fixedly connected between the two rotating pipes, the upper end of the filter tip main body is provided with a driving mechanism for driving the filter mechanism, and an extrusion mechanism for extruding the materials is arranged in the extrusion pipe. The utility model has reasonable structure, and by arranging the filtering mechanism, after the materials enter the filtering roller, the filtering roller rotates rapidly, and the materials in the filtering roller permeate out rapidly under the action of centrifugal force, thereby achieving the rapid filtering effect, greatly reducing the filtering time and improving the working efficiency.
Description
Technical Field
The utility model relates to the technical field of polyurethane pouring, in particular to a polyurethane foaming pouring filter tip structure.
Background
The polyurethane rigid foam is a high molecular polymer prepared by mixing isocyanate and polyether serving as main raw materials under the action of a foaming agent, a catalyst, a flame retardant and other auxiliary agents through special equipment and foaming in situ through high-pressure spraying.
After the raw materials are well foamed, the polyurethane foaming machine is poured into a mold through a pouring nozzle to be molded into a product, and the polyurethane foaming pouring filter tip in the prior art has the following defects: in the process of using, most of the polyurethane foaming agent naturally flows through the filter screen film in the traditional filter tip to achieve the filtering effect, but the filtering speed is low in such a way, so that the extrusion efficiency of the foaming agent is low, and the working efficiency is affected.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a polyurethane foaming pouring filter tip structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a polyurethane foam pouring filter tip structure, includes the filter tip main part, the lower extreme fixedly connected with extrusion tube of filter tip main part, the filter chamber has been seted up to the inside of filter tip main part, the inside of filter chamber is provided with and is used for carrying out quick filterable filter mechanism to the material, filter mechanism includes two rotation pipes of rotation connection on the inner wall of filter chamber both sides respectively, two common fixedly connected with filter roller between the rotation pipe, the upper end of filter tip main part is provided with and is used for carrying out driven actuating mechanism to filter mechanism, be provided with the extrusion mechanism that is used for extruding the material in the extrusion pipe.
Preferably, the driving mechanism comprises a motor fixedly connected to the upper end of the filter tip main body, a power rod is fixedly connected to the tail end of an output shaft of the motor, and a first bevel gear is fixedly connected to the lower end of the power rod.
Preferably, a second bevel gear is fixedly sleeved on one of the rotating pipes, and the second bevel gear is meshed with the first bevel gear.
Preferably, the extrusion mechanism comprises a linkage rod which is connected to the lower end of the filter tip main body in a penetrating and rotating mode, the lower end of the linkage rod is fixedly connected with a spiral blade, and the upper end of the linkage rod is fixedly connected with a third bevel gear meshed with the second bevel gear.
Preferably, the filter cavity is communicated with the extrusion pipe through two symmetrically arranged notches, and the extrusion head is arranged at the lower end of the extrusion pipe.
Preferably, the filter body is provided with a feed tube connected to one of the rotating tubes by a rotary joint.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through setting up filtering mechanism, during the use, the material gets into by the inlet pipe and filters in the roller, driving motor's output shaft rotates, drives power pole and first conical gear and rotates, under first conical gear's effect, drives rather than the second conical gear rotation of meshing to drive rotation pipe and filter the roller and rotate, under the effect of centrifugal force, filter the material in the roller and permeate out fast, reach quick filter effect, can greatly reduced filtration time, improve work efficiency.
2. Through setting up extrusion mechanism and notch, the material after filtering gets into the extrusion intraductal through the notch, and the second bevel gear of this moment rotates, drives rather than the third bevel gear of meshing and rotates, drives gangbar and helical blade and rotates, extrudes the intraductal material of extrusion by extruding the head for the play material is more stable, improves the practicality of device.
Drawings
FIG. 1 is a perspective view of a polyurethane foam casting filter structure according to the present utility model;
FIG. 2 is a cross-sectional view of a polyurethane foam cast filter structure in accordance with the present utility model;
FIG. 3 is a cross-sectional elevation view of a polyurethane foam cast filter structure in accordance with the present utility model;
fig. 4 is an enlarged view of the structure at a in fig. 3.
In the figure: 1 filter tip main body, 2 motor, 3 rotary joint, 4 inlet pipe, 5 extrusion pipe, 6 extrusion head, 7 filter chamber, 8 helical blade, 9 power pole, 10 first conical gear, 11 rotation pipe, 12 second conical gear, 13 third conical gear, 14 filter roller.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
Referring to fig. 1-4, a polyurethane foam pouring filter tip structure comprises a filter tip main body 1, wherein an extrusion pipe 5 is fixedly connected to the lower end of the filter tip main body 1, a filter cavity 7 is formed in the filter tip main body 1, a filter mechanism for rapidly filtering materials is arranged in the filter cavity 7, the filter mechanism comprises two rotating pipes 11 which are respectively connected to the inner walls of two sides of the filter cavity 7 in a rotating mode, and a filter roller 14 is fixedly connected between the two rotating pipes 11.
The upper end of filter tip main part 1 is provided with the actuating mechanism that is used for carrying out the drive to filter mechanism, and actuating mechanism includes fixed connection at the motor 2 of filter tip main part 1 upper end, and the terminal fixedly connected with power pole 9 of output shaft of motor 2, the first conical gear 10 of lower extreme fixedly connected with of power pole 9, the fixed second conical gear 12 that has cup jointed on one of them rotation pipe 11, second conical gear 12 and first conical gear 10 meshing.
The extrusion mechanism used for extruding the materials is arranged in the extrusion pipe 5, the extrusion mechanism comprises a linkage rod which penetrates through and is rotationally connected to the lower end of the filter tip main body 1, the lower end of the linkage rod is fixedly connected with a helical blade 8, the upper end of the linkage rod is fixedly connected with a third bevel gear 13 meshed with a second bevel gear 12, the filtered materials enter the extrusion pipe 5 through the notch by arranging the extrusion mechanism and the notch, the second bevel gear 12 rotates to drive the third bevel gear 13 meshed with the second bevel gear to rotate, the linkage rod and the helical blade 8 are driven to rotate, the materials in the extrusion pipe 5 are extruded by the extrusion head 6, the materials are more stable, and the practicability of the device is improved.
The filter cavity 7 is communicated with the extrusion pipe 5 through two symmetrically arranged notches, the extrusion head 6 is arranged at the lower end of the extrusion pipe 5, the filter tip main body 1 is provided with the feed pipe 4, and the feed pipe 4 is connected with one of the rotary pipes 11 through the rotary joint 3.
When the filter roller is used, materials enter the filter roller 14 from the feed pipe 4, the output shaft of the driving motor 2 rotates to drive the power rod 9 and the first bevel gear 10 to rotate, and the second bevel gear 12 meshed with the power rod 9 and the first bevel gear 10 is driven to rotate under the action of the first bevel gear 10, so that the rotary pipe 11 and the filter roller 14 are driven to rotate, and the materials in the filter roller 14 quickly permeate out under the action of centrifugal force, so that the quick filtering effect is achieved, the filtering time can be greatly reduced, and the working efficiency is improved;
The filtered materials enter the extrusion pipe 5 through the notch, the second bevel gear 12 rotates at the moment to drive the third bevel gear 13 meshed with the second bevel gear to rotate, the linkage rod and the helical blade 8 are driven to rotate, the materials in the extrusion pipe 5 are extruded by the extrusion head 6, the material outlet is more stable, and the practicability of the device is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a polyurethane foam pouring filter tip structure, includes filter tip main part (1), its characterized in that, the lower extreme fixedly connected with of filter tip main part (1) extrudes pipe (5), filter chamber (7) have been seted up to the inside of filter tip main part (1), the inside of filter chamber (7) is provided with and is used for carrying out quick filterable filter mechanism to the material, filter mechanism includes two rotation pipe (11) of rotation connection on filter chamber (7) both sides inner wall respectively, two common fixedly connected with filter roller (14) between rotation pipe (11), the upper end of filter tip main part (1) is provided with and is used for carrying out driven actuating mechanism to filter mechanism, be provided with in extruding pipe (5) and be used for carrying out the extrusion mechanism of extruding to the material.
2. The polyurethane foam pouring filter tip structure according to claim 1, wherein the driving mechanism comprises a motor (2) fixedly connected to the upper end of the filter tip main body (1), a power rod (9) is fixedly connected to the tail end of an output shaft of the motor (2), and a first bevel gear (10) is fixedly connected to the lower end of the power rod (9).
3. A polyurethane foam pouring filter structure as claimed in claim 2, wherein a second bevel gear (12) is fixedly sleeved on one of the rotary pipes (11), and the second bevel gear (12) is meshed with the first bevel gear (10).
4. A polyurethane foam pouring filter structure according to claim 3, wherein the extrusion mechanism comprises a linkage rod which is connected to the lower end of the filter body (1) in a penetrating and rotating manner, the lower end of the linkage rod is fixedly connected with a helical blade (8), and the upper end of the linkage rod is fixedly connected with a third bevel gear (13) meshed with the second bevel gear (12).
5. A polyurethane foam pouring filter structure according to claim 4, characterized in that the filter cavity (7) is communicated with the extrusion tube (5) through two symmetrically arranged notches, and the extrusion head (6) is arranged at the lower end of the extrusion tube (5).
6. A polyurethane foam pouring filter structure according to claim 5, characterized in that the filter body (1) is provided with a feed tube (4), the feed tube (4) being connected to one of the swivel tubes (11) by means of a swivel joint (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322581869.7U CN220903926U (en) | 2023-09-22 | 2023-09-22 | Polyurethane foaming pouring filter tip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322581869.7U CN220903926U (en) | 2023-09-22 | 2023-09-22 | Polyurethane foaming pouring filter tip structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220903926U true CN220903926U (en) | 2024-05-07 |
Family
ID=90903063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322581869.7U Active CN220903926U (en) | 2023-09-22 | 2023-09-22 | Polyurethane foaming pouring filter tip structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220903926U (en) |
-
2023
- 2023-09-22 CN CN202322581869.7U patent/CN220903926U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |