CN215882324U - Porous polyurethane sponge preparation equipment - Google Patents
Porous polyurethane sponge preparation equipment Download PDFInfo
- Publication number
- CN215882324U CN215882324U CN202122250130.9U CN202122250130U CN215882324U CN 215882324 U CN215882324 U CN 215882324U CN 202122250130 U CN202122250130 U CN 202122250130U CN 215882324 U CN215882324 U CN 215882324U
- Authority
- CN
- China
- Prior art keywords
- fixed
- rotating
- stirring tank
- agitator tank
- side wall
- 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
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 23
- 239000004814 polyurethane Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 43
- 238000005192 partition Methods 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims description 27
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 208000026438 poor feeding Diseases 0.000 abstract 1
- 238000007790 scraping Methods 0.000 description 5
- 238000005187 foaming Methods 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000012974 tin catalyst Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model belongs to the technical field of sponge preparation, in particular to a porous polyurethane sponge preparation device, which aims at the problem of poor feeding convenience of raw materials in the process of manufacturing polyurethane sponge and comprises a stirring tank, wherein the top end of the stirring tank is communicated with a feed hopper, the bottom end of the stirring tank is communicated with a discharge hole, two symmetrically arranged rotating rods are rotatably connected inside the stirring tank, a plurality of symmetrically arranged stirring rods are fixed on the outer surfaces of the two rotating rods, a partition plate is fixed on the side wall of one side of the stirring tank, and a rotating wheel fixed with one end of the rotating rod is arranged above the stirring tank; according to the utility model, through the arrangement of the moving assembly, the half gear can drive the moving rod to move when the toothed ring rotates, so that the rotating plate can rotate, and the rotating plate can press and push raw materials in the feeding hopper when rotating, so that the raw materials are prevented from being accumulated in the feeding hopper to cause the blockage of the feeding hopper.
Description
Technical Field
The utility model relates to the technical field of sponge preparation, in particular to porous polyurethane sponge preparation equipment.
Background
The polyurethane sponge is prepared by mixing and foaming raw materials such as isocyanate, polyether glycol, silicone oil, amine catalyst, tin catalyst, water, color paste and the like.
At present, during the foaming of most domestic polyurethane, all pour into a agitating unit with all raw materials in, after the stirring, pour into required solvent and foam and make bold polyurethane sponge, at the in-process of carrying out the stirring, the raw materials can enter into agitating unit's inside from the feed inlet, because the area of feed inlet can produce the pile up phenomenon of raw materials certainly.
Therefore, a porous polyurethane sponge preparation device is needed to solve the problem of poor convenience in feeding raw materials in the process of manufacturing polyurethane sponge.
SUMMERY OF THE UTILITY MODEL
The porous polyurethane sponge preparation equipment provided by the utility model solves the problem of poor convenience in raw material feeding in the process of manufacturing the polyurethane sponge.
In order to achieve the purpose, the utility model adopts the following technical scheme: a porous polyurethane sponge preparation device comprises an agitator tank, wherein the top end of the agitator tank is communicated with a feed hopper, the bottom end of the agitator tank is communicated with a discharge port, the inner part of the agitator tank is rotationally connected with two symmetrically arranged rotating rods, the outer surfaces of the two rotating rods are respectively fixed with a plurality of symmetrically arranged agitating rods, a side wall of one side of the agitator tank is fixed with a partition plate, a rotating wheel fixed with one end of the rotating rod is installed above the agitator tank, the outer surfaces of the two rotating wheels are respectively provided with a belt, the outer surfaces of the two rotating rods are positioned below the rotating wheel and are fixedly provided with a half gear, the top end of the agitator tank is provided with a rotating motor fixed with one end of one rotating rod, one end of each rotating rod is fixedly provided with a driving bevel gear, the inner part of the agitator tank is rotationally connected with a driven bevel gear, the side wall of one side of the stirring tank is rotatably connected with a helical blade, the driven bevel gear is fixed on the outer surface of the helical blade, and two moving assemblies are arranged at the top end of the stirring tank.
Preferably, the removal subassembly include with the fixed cover of the top lateral wall of agitator tank, the inside sliding connection of fixed cover has the carriage release lever, one side lateral wall of carriage release lever be fixed with half gear engaged with profile of tooth ring, one side lateral wall of feeder hopper rotates and is connected with the rotor plate, one side lateral wall of rotor plate with it has the connecting rod to articulate between one side lateral wall of carriage release lever, the bottom lateral wall of carriage release lever is fixed with the extrusion piece.
Preferably, one side inner wall sliding connection of agitator tank has two slide bars that are the symmetry and set up, the top lateral wall of slide bar be fixed with extrusion block matched with stripper plate, the bottom lateral wall of stripper plate with be fixed with expanding spring between the top lateral wall of agitator tank, expanding spring slides and cup joints in the surface of slide bar, one side that the bottom of slide bar is located the feeder hopper is fixed with the movable plate.
Preferably, one end surface of the partition plate is an inclined plane, and the section of the moving plate is smaller than that of the inner wall of one side of the stirring tank.
Preferably, the fixed surface of dwang has two scrapers that are the symmetry and set up, two the top of scraper blade with the contact surface of one side inner wall of agitator tank is circular-arc, two the cross-section of scraper blade is H shape structure.
Preferably, the surface of one end of the extrusion block is an inclined plane, the contact surface of the extrusion block and the extrusion plate is an inclined plane matched with each other, and the rotating plate and the upper surface of the feed hopper are obliquely arranged.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the moving assembly, the half gear can drive the moving rod to move when the toothed ring rotates, so that the rotating plate can rotate, and the rotating plate can press and push raw materials in the feeding hopper when rotating, so that the raw materials are prevented from being accumulated in the feeding hopper to cause the blockage of the feeding hopper.
2. According to the utility model, through the mutual matching of the rotating rod and the scraper, the stirring rod can be used for fully stirring and mixing the raw materials and the required solvent, and the scraper can be used for scraping the inner wall of the stirring tank, so that excessive foamed sponge is prevented from being adhered to the inner wall of the stirring tank, and excessive waste is avoided.
Drawings
FIG. 1 is a schematic main sectional structure diagram of a porous polyurethane sponge preparation device provided by the utility model;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is a schematic structural diagram of a front view of a porous polyurethane sponge preparation device provided by the utility model.
In the figure: 1. a stirring tank; 2. a feed hopper; 3. a discharge port; 4. rotating the rod; 5. a stirring rod; 6. a partition plate; 7. a rotating wheel; 8. a belt; 9. a half gear; 10. rotating the motor; 11. a drive bevel gear; 12. a driven bevel gear; 13. a helical blade; 14. a moving assembly; 140. fixing a sleeve; 141. a travel bar; 142. a toothed ring; 143. a rotating plate; 144. a connecting rod; 145. extruding the block; 15. a slide bar; 16. a pressing plate; 17. a tension spring; 18. moving the plate; 19. a scraper.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a porous polyurethane sponge preparation device comprises a stirring tank 1, the top end of the stirring tank 1 is communicated with a feed hopper 2, the bottom end of the stirring tank 1 is communicated with a discharge port 3, the stirring tank 1 is rotatably connected with two symmetrically arranged rotating rods 4, a plurality of symmetrically arranged stirring rods 5 are fixed on the outer surfaces of the two rotating rods 4, a partition plate 6 is fixed on the side wall of one side of the stirring tank 1, a rotating wheel 7 fixed with one end of the rotating rod 4 is installed above the stirring tank 1, belts 8 are arranged on the outer surfaces of the two rotating wheels 7, a half gear 9 is fixed on the outer surface of the two rotating rods 4 below the rotating wheel 7, a rotating motor 10 fixed with one end of one rotating rod 4 is installed on the top end of the stirring tank 1, a driving bevel gear 11 is fixed on one end of one rotating rod 4, a driven bevel gear 12 is rotatably connected inside the stirring tank 1, one side lateral wall of agitator tank 1 rotates and is connected with helical blade 13, and driven bevel gear 12 is fixed in helical blade 13's surface, and the top of agitator tank 1 is provided with two and removes subassembly 14, and is concrete, through the setting that removes subassembly 14, presses the promotion to the raw materials of the inside of feeder hopper 2, prevents that the raw materials from piling up the jam that causes feeder hopper 2 in the inside of feeder hopper 2.
The moving assembly 14 comprises a fixed sleeve 140 fixed with the top side wall of the stirring tank 1, a moving rod 141 is slidably connected inside the fixed sleeve 140, a toothed ring 142 meshed with the half gear 9 is fixed on one side wall of the moving rod 141, a rotating plate 143 is rotatably connected with one side wall of the feeding hopper 2, a connecting rod 144 is hinged between one side wall of the rotating plate 143 and one side wall of the moving rod 141, an extrusion block 145 is fixed on the bottom side wall of the moving rod 141, one end surface of the extrusion block 145 is an inclined surface, the contact surface of the extrusion block 145 and the extrusion plate 16 is an adaptive inclined surface, the rotating plate 143 and the upper surface of the feeding hopper 2 are arranged in an inclined manner, and specifically, the moving rod 141 is driven to move when the toothed ring 142 rotates through the half gear 9, so that the rotating plate 143 can rotate.
The inner wall of one side of the stirring tank 1 is slidably connected with two symmetrically-arranged sliding rods 15, the top side wall of each sliding rod 15 is fixedly provided with an extrusion plate 16 matched with the extrusion block 145, an expansion spring 17 is fixed between the bottom side wall of the extrusion plate 16 and the top side wall of the stirring tank 1, the expansion spring 17 is slidably sleeved on the outer surface of the sliding rod 15, the bottom end of each sliding rod 15 is positioned at one side of the feed hopper 2 and is fixedly provided with a movable plate 18, one end surface of the partition plate 6 is an inclined surface, the section of the movable plate 18 is smaller than the section of the inner wall of one side of the stirring tank 1, the outer surface of the rotating rod 4 is fixedly provided with two symmetrically-arranged scraping plates 19, the contact surfaces of the top ends of the two scraping plates 19 and the inner wall of one side of the stirring tank 1 are arc-shaped, the sections of the two scraping plates 19 are of H-shaped structures, and the stirring tank 1 is specific, through the setting of scraper blade 19, scraper blade 19 can strike off the inner wall of agitator tank 1, avoids the sponge after too much foaming to glue the inner wall of agitator tank 1.
The working principle is as follows: when the preparation of the porous polyurethane sponge is needed, a power supply is started, the rotating motor 10 is driven to rotate, the raw materials are placed in the stirring tank 1 from the feeding hole, the rotating motor 10 can drive the rotating rod 4 to rotate when rotating, the rotating rod 4 can drive the rotating wheel 7 to rotate when rotating, the rotating wheel 7 can drive the belt 8 to rotate when rotating, the two rotating rods 4 rotate simultaneously when the belt 8 rotates, the rotating rod 4 can drive the stirring rod 5 to rotate when rotating, the stirring rod 5 can mix and stir the raw materials, the rotating rod 4 can drive the scraping rod to rotate when rotating, the two half gears 9 can rotate along with the rotation of the rotating rod 4, the half gears 9 can drive the toothed ring 142 to rotate when rotating, the toothed ring 142 can drive the moving rod 141 to move when rotating, the moving rod 141 can drive the connecting rod 144 to move when moving, the connecting rod 144 can drive the rotating rod 4 to rotate when moving, the extrusion block 145 can move along with the movement of the moving rod 141, the extrusion block 145 can contact with the extrusion plate 16 when moving, the extrusion plate 16 can move under the extrusion of the extrusion block 145, the extrusion block 145 can move towards the stirring tank 1, the extrusion plate 16 can drive the sliding rod 15 to move when moving, the expansion spring 17 can contract under the movement of the extrusion plate 16 when moving, the sliding rod 15 can drive the moving plate 18 to move when moving, the driving bevel gear 11 can drive the driven bevel gear 12 to rotate when rotating, the driven bevel gear 12 rotates, and the driven bevel gear 12 can drive the helical blade 13 to rotate when rotating.
The rotating motor 10 is commercially available, and the rotating motor 10 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a porous polyurethane sponge preparation equipment, includes agitator tank (1), its characterized in that, the top intercommunication of agitator tank (1) has feeder hopper (2), the bottom intercommunication of agitator tank (1) has discharge gate (3), the inside rotation of agitator tank (1) is connected with two dwang (4) that are the symmetry and set up, two the surface of dwang (4) all is fixed with a plurality of puddler (5) that are the symmetry and set up, one side lateral wall of agitator tank (1) is fixed with division board (6), install the top of agitator tank (1) with runner (7) that the one end of dwang (4) is fixed, two the surface of runner (7) all is provided with belt (8), two the below that the surface of dwang (4) is located runner (7) is fixed with half gear (9), install on the top of agitator tank (1) with one of them the fixed rotation motor of one end of dwang (4) rotates (10) The one end of dwang (4) is fixed with initiative bevel gear (11), the internal rotation of agitator tank (1) is connected with driven bevel gear (12), one side lateral wall of agitator tank (1) rotates and is connected with helical blade (13), driven bevel gear (12) are fixed in the surface of helical blade (13), the top of agitator tank (1) is provided with two and removes subassembly (14).
2. The apparatus for preparing the porous polyurethane sponge as claimed in claim 1, wherein the moving assembly (14) comprises a fixed sleeve (140) fixed with the top side wall of the stirring tank (1), a moving rod (141) is slidably connected inside the fixed sleeve (140), a toothed ring (142) engaged with the half gear (9) is fixed on one side wall of the moving rod (141), a rotating plate (143) is rotatably connected on one side wall of the feeding hopper (2), a connecting rod (144) is hinged between one side wall of the rotating plate (143) and one side wall of the moving rod (141), and an extruding block (145) is fixed on the bottom side wall of the moving rod (141).
3. The apparatus for preparing the porous polyurethane sponge as claimed in claim 2, wherein one end surface of the extrusion block (145) is an inclined surface, the contact surface of the extrusion block (145) and the extrusion plate (16) is an adaptive inclined surface, and the rotating plate (143) and the upper surface of the feeding hopper (2) are arranged in an inclined manner.
4. The equipment for preparing the porous polyurethane sponge as claimed in claim 2, wherein two symmetrically arranged sliding rods (15) are slidably connected to the inner wall of one side of the stirring tank (1), the top side wall of each sliding rod (15) is fixed with an extrusion plate (16) matched with the extrusion block (145), an expansion spring (17) is fixed between the bottom side wall of the extrusion plate (16) and the top side wall of the stirring tank (1), the expansion spring (17) is slidably sleeved on the outer surface of the sliding rod (15), and a moving plate (18) is fixed at one side of the bottom end of the sliding rod (15) located on the feeding hopper (2).
5. The apparatus for preparing a porous polyurethane sponge as claimed in claim 4, wherein one end surface of the partition plate (6) is a slope, and the section of the moving plate (18) is smaller than that of the inner wall of the stirring tank (1).
6. The equipment for preparing the porous polyurethane sponge as claimed in claim 1, wherein two symmetrically arranged scrapers (19) are fixed on the outer surface of the rotating rod (4), the contact surfaces of the top ends of the two scrapers (19) and the inner wall of one side of the stirring tank (1) are arc-shaped, and the sections of the two scrapers (19) are in H-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122250130.9U CN215882324U (en) | 2021-09-16 | 2021-09-16 | Porous polyurethane sponge preparation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122250130.9U CN215882324U (en) | 2021-09-16 | 2021-09-16 | Porous polyurethane sponge preparation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215882324U true CN215882324U (en) | 2022-02-22 |
Family
ID=80348643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122250130.9U Expired - Fee Related CN215882324U (en) | 2021-09-16 | 2021-09-16 | Porous polyurethane sponge preparation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215882324U (en) |
-
2021
- 2021-09-16 CN CN202122250130.9U patent/CN215882324U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220222 |