CN220113723U - Stirring device for producing talcum powder master batch reinforced polypropylene raw material - Google Patents
Stirring device for producing talcum powder master batch reinforced polypropylene raw material Download PDFInfo
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- CN220113723U CN220113723U CN202320462725.7U CN202320462725U CN220113723U CN 220113723 U CN220113723 U CN 220113723U CN 202320462725 U CN202320462725 U CN 202320462725U CN 220113723 U CN220113723 U CN 220113723U
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- Prior art keywords
- stirring
- bin
- feeding
- talcum powder
- master batch
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- 238000003756 stirring Methods 0.000 title claims abstract description 82
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 34
- -1 polypropylene Polymers 0.000 title claims abstract description 34
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 34
- 239000002994 raw material Substances 0.000 title claims abstract description 26
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 230000008093 supporting effect Effects 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to the technical field of polypropylene raw material production, in particular to a stirring device for producing talcum powder master batch reinforced polypropylene raw materials, which comprises a stirring bin, a stirring device and a feeding component, wherein a heating bin is arranged outside the stirring bin, a heating ring is arranged inside the heating bin and is attached to the outer surface of the stirring bin, supporting feet are fixed outside the heating bin and the stirring bin, the feeding component comprises a feeding bin, a supporting frame is fixed on the inner side of the top of the feeding bin, a rotating ring is clamped inside the supporting frame, a feeding pipe is vertically fixed inside the rotating ring, an electric telescopic rod is arranged on the inner wall of the feeding bin, and the stirring device for producing talcum powder master batch reinforced polypropylene raw materials can add powdery talcum powder into molten polypropylene inside the sealed stirring bin, realize feeding work through gravity and centrifugal force, and avoid talcum powder scattering caused by internal air current ejection in the external feeding process.
Description
Technical Field
The utility model relates to the technical field of polypropylene raw material production, in particular to a stirring device for talcum powder master batch reinforced polypropylene raw material production.
Background
The talcum powder added into the polypropylene is a white finely crushed product, is an effective reinforcing material in plastics in a special sheet structure of talcum powder, can endow plastics with higher rigidity and creep resistance at normal temperature and high temperature, and has better solid luster.
The talcum powder is added into the polypropylene to effectively improve the molding shrinkage of the plastic product, so that the surface performance of the product is improved, the surface hardness and the surface scratch resistance can be effectively increased, the use requirements of certain plastic products can be better met, and the bending modulus of the white talcum powder with a flake structure can be obviously improved by adding the talcum powder into the polypropylene and can be doubled.
In the production process of talcum powder master batch reinforced polypropylene plastic, polypropylene particles are required to be melted at first, powdery talcum powder is added into melted polypropylene for full stirring, the melting temperature of the polypropylene is required to reach about 165 ℃, the temperature inside a stirring device is high, the powdery talcum powder is directly added and is easy to be sprayed out under the action of internal air flow, the talcum powder is not smoothly added, in the talcum powder adding process, the fixed point adding is easy to cause accumulation inside a feeding bin, and the adding amount of raw materials is influenced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a stirring device for producing talcum powder master batch reinforced polypropylene raw materials.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a talcum powder masterbatch reinforcing polypropylene raw materials agitating unit for production, includes stirring storehouse, agitating unit and reinforced assembly, stirring storehouse outside is provided with the heating storehouse, the heating storehouse is inside, and the laminating stirring storehouse surface is provided with the heating collar, and heating storehouse and stirring storehouse external fixation have the supporting legs, reinforced assembly is including adding the storehouse, it is fixed with the support frame to add the storehouse top inboard, the inside card of support frame is equipped with the swivel becket, the inside vertical charging tube that is fixed with of swivel becket, electric telescopic handle is installed to reinforced storehouse inner wall, electric telescopic handle telescopic end is fixed with the clamping ring, the clamping ring bottom is pasted and is had sealed pad.
Preferably, the stirring device comprises a motor arranged at the top of the stirring bin, a stirring rod is sleeved at the output end of the motor, an auger and a stirring frame are fixed on the surface of the stirring rod, a stabilizing frame is fixed on the inner side of the bottom of the stirring bin, and the stabilizing frame is movably connected with the bottom of the stirring rod through a bearing.
Preferably, the feeding bin is sleeved on the outer side of the stirring rod and is welded and fixed, a feeding hole is formed in the bottom of the feeding bin, and the sealing gasket is located on the outer side of the top of the feeding hole in the bottom of the feeding bin.
Preferably, the top of the stirring bin is provided with a feed inlet, and the bottom of the stirring bin is provided with a discharge outlet.
Preferably, the bottom of the feeding bin is of a conical structure, the side surface of the feeding bin is of a cylindrical structure, and the feeding hole at the bottom of the feeding bin is positioned at the joint of the conical structure and the cylindrical structure.
Preferably, a supporting rod is fixed in the feeding bin, and a cover is connected to the outer side of the top of the feeding pipe in a threaded manner.
The beneficial effects of the utility model are as follows:
1. according to the stirring device for producing the talcum powder master batch reinforced polypropylene raw material, powder talcum powder can be added into melted polypropylene in a sealed stirring bin, feeding work is realized through gravity and centrifugal force, and talcum powder scattering caused by internal air flow spraying in the external feeding process is avoided;
2. this agitating unit for talcum powder master batch reinforcing polypropylene raw materials production is in talcum powder raw materials interpolation in-process, can slowly control the rotation of adding the feed bin to make talcum powder add evenly, avoid piling up in the feed bin inside, cause the raw materials to add the problem of blocking, increase raw materials addition.
Drawings
Fig. 1 is a schematic structural diagram of a stirring device for producing talcum powder masterbatch reinforced polypropylene raw materials;
fig. 2 is a schematic diagram of a front view structure of a stirring device for producing talcum powder masterbatch reinforced polypropylene raw materials;
fig. 3 is a schematic diagram of a vertical cross section structure of a stirring bin of a stirring device for producing talcum powder master batch reinforced polypropylene raw materials;
FIG. 4 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 3;
FIG. 5 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 3;
fig. 6 is a schematic top view of a feeding bin of the stirring device for producing talcum powder masterbatch reinforced polypropylene raw materials.
In the figure: 1. a stirring bin; 2. a heating bin; 3. supporting feet; 4. a heating ring; 5. a feed inlet; 6. a motor; 7. stirring rod; 8. an auger; 9. a stirring rack; 10. a feeding bin; 11. a support frame; 12. a rotating ring; 13. a feeding tube; 14. an electric telescopic rod; 15. a compression ring; 16. and a sealing gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-6, a talcum powder master batch reinforced polypropylene raw materials production is with agitating unit, including stirring storehouse 1, agitating unit and reinforced subassembly, stirring storehouse 1 outside is provided with heating storehouse 2, inside heating storehouse 2, laminating stirring storehouse 1 surface is provided with heating ring 4, heating storehouse 2 and stirring storehouse 1 external fixation have supporting legs 3, reinforced subassembly includes and adds storehouse 10, it is fixed with support frame 11 to add the inside support frame 10 top, the inside card of support frame 11 is equipped with rotation ring 12, the inside vertical charging tube 13 that is fixed with of rotation ring 12, add storehouse 1 inner wall and install electric telescopic handle 14, electric telescopic handle 14 telescopic end is fixed with clamping ring 15, the sealing washer 16 is pasted to clamping ring 15 bottom.
The stirring device comprises a motor 6 arranged at the top of a stirring bin 1, a stirring rod 7 is sleeved at the output end of the motor 6, a packing auger 8 and a stirring frame 9 are fixedly arranged on the surface of the stirring rod 7, a stabilizing frame is fixedly arranged on the inner side of the bottom of the stirring bin 1 and movably connected with the bottom of the stirring rod 7 through a bearing, a feeding bin 10 is sleeved on the outer side of the stirring rod 7 and fixedly welded, a feeding hole is formed in the bottom of the feeding bin 10, a sealing gasket 16 is positioned on the outer side of the top of the feeding hole in the bottom of the feeding bin 10, a feeding inlet 5 is formed in the top of the stirring bin 1, a discharging hole is formed in the bottom of the stirring bin 10, the bottom of the feeding bin 10 is of a conical structure, a supporting rod is fixedly arranged at the joint of the bottom of the feeding bin 10, and a cover is connected with the outer side of the top of the feeding tube 13 through threads.
Examples: the top of stirring storehouse 1 sets up feed inlet 5, and the bottom sets up the discharge gate, and feed inlet 5 top and discharge gate bottom are provided with the closing cap respectively, and the outside of stirring storehouse 1 sets up heating storehouse 2, and the inside heating ring 4 winding that sets up of heating storehouse 2 is inside stirring storehouse 1 to the inside polypropylene heating of stirring storehouse 1, the polypropylene that promotes inside to add melts, and supporting legs 3 are fixed respectively with the outer wall of stirring storehouse 1 and heating storehouse 2, guarantees the supporting effect.
Further, before the production of talcum powder master batch reinforced polypropylene, talcum powder is added into the feeding bin 10, the cover in threaded connection with the outer side of the top of the feeding tube 13 can be operated through the feeding port 5, after the cover is opened, talcum powder is injected into the feeding tube 13, in the injection process, the motor 6 controls the stirring rod 7 to slowly rotate, so that the feeding bin 10 is controlled to slowly rotate, the feeding tube 13 is fixed on the rotating ring 12, the rotating ring 12 is movably connected through the supporting frame 11, the feeding tube 13 can be relatively static, powder is annularly added into the feeding bin 10, uniform feeding is achieved, and the material stacking effect is avoided.
In the production process, the motor 6 drives the stirring rod 7 to rotate, the packing auger 8 and the stirring frame 9 are driven to rotate, the stirring frame 9 achieves the mixing effect, the packing auger 8 controls the interaction of upper and lower layers of materials, then the electric telescopic rod 14 is controlled to shrink in the stirring process, the compression ring 15 is enabled to rise, the sealing gasket 16 is opened with the throwing hole at the bottom of the feeding bin 10, talcum powder is added into the stirring bin 1 under the action of gravity and centrifugal force, the talcum powder is added inside, powder spraying overflow is avoided, the opening and closing of the throwing hole is controlled by controlling the lifting of the electric telescopic rod 14, the effect of feeding in a separated mode is achieved, the outer wall of the feeding bin 10 is of a cylindrical structure, the bottom of the feeding bin is of a conical structure, the throwing hole is formed in the joint of the packing auger 8, gravity discharging is convenient, and boring is convenient to spill out from the throwing hole when centrifugal force is generated in rotation, and throwing work is convenient.
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 talcum powder master batch reinforcing polypropylene raw materials production is with agitating unit, includes stirring storehouse (1), agitating unit and reinforced subassembly, its characterized in that, stirring storehouse (1) outside is provided with heating storehouse (2), inside heating storehouse (2), laminating stirring storehouse (1) surface is provided with heating ring (4), and heating storehouse (2) are fixed with supporting legs (3) with stirring storehouse (1) outside;
the feeding assembly comprises a feeding bin (10), a supporting frame (11) is fixed on the inner side of the top of the feeding bin (10), a rotating ring (12) is clamped inside the supporting frame (11), a feeding pipe (13) is vertically fixed inside the rotating ring (12), an electric telescopic rod (14) is mounted on the inner wall of the feeding bin (10), a compression ring (15) is fixed at the telescopic end of the electric telescopic rod (14), and a sealing gasket (16) is adhered to the bottom of the compression ring (15).
2. The stirring device for producing talcum powder master batch reinforced polypropylene raw materials according to claim 1, wherein the stirring device comprises a motor (6) arranged at the top of a stirring bin (1), a stirring rod (7) is sleeved at the output end of the motor (6), a packing auger (8) and a stirring frame (9) are fixed on the surface of the stirring rod (7), and a stabilizing frame is fixed on the inner side of the bottom of the stirring bin (1) and is movably connected with the bottom of the stirring rod (7) through a bearing.
3. The stirring device for producing talcum powder master batch reinforced polypropylene raw materials according to claim 1, wherein the feeding bin (10) is sleeved on the outer side of the stirring rod (7) and is fixed through welding, a feeding hole is formed in the bottom of the feeding bin (10), and the sealing gasket (16) is located on the outer side of the top of the feeding hole in the bottom of the feeding bin (10).
4. The stirring device for producing talcum powder master batch reinforced polypropylene raw materials according to claim 2, wherein the top of the stirring bin (1) is provided with a feed inlet (5), and the bottom of the stirring bin is provided with a discharge outlet.
5. A stirring device for producing talcum powder master batch reinforced polypropylene raw materials according to claim 3, wherein the bottom of the feeding bin (10) is of a conical structure, the side surface of the feeding bin is of a cylindrical structure, and a feeding hole at the bottom of the feeding bin (10) is positioned at the joint of the conical structure and the cylindrical structure.
6. The stirring device for producing talcum powder master batch reinforced polypropylene raw materials according to claim 1, wherein a supporting rod is fixed inside the feeding bin (10), and a cover is connected to the outer side of the top of the feeding pipe (13) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320462725.7U CN220113723U (en) | 2023-03-13 | 2023-03-13 | Stirring device for producing talcum powder master batch reinforced polypropylene raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320462725.7U CN220113723U (en) | 2023-03-13 | 2023-03-13 | Stirring device for producing talcum powder master batch reinforced polypropylene raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220113723U true CN220113723U (en) | 2023-12-01 |
Family
ID=88912725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320462725.7U Active CN220113723U (en) | 2023-03-13 | 2023-03-13 | Stirring device for producing talcum powder master batch reinforced polypropylene raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220113723U (en) |
-
2023
- 2023-03-13 CN CN202320462725.7U patent/CN220113723U/en active Active
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