CN219820295U - Granulator for producing modified high molecular polymer - Google Patents
Granulator for producing modified high molecular polymer Download PDFInfo
- Publication number
- CN219820295U CN219820295U CN202321235196.3U CN202321235196U CN219820295U CN 219820295 U CN219820295 U CN 219820295U CN 202321235196 U CN202321235196 U CN 202321235196U CN 219820295 U CN219820295 U CN 219820295U
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- China
- Prior art keywords
- granulator
- connecting block
- modified high
- granulating
- limiting rod
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- 229920000642 polymer Polymers 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 238000005469 granulation Methods 0.000 claims description 26
- 230000003179 granulation Effects 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 2
- 229920006158 high molecular weight polymer Polymers 0.000 claims 5
- 239000002245 particle Substances 0.000 abstract description 19
- 239000008187 granular material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a granulator for producing modified high polymer, which relates to the technical field of high polymer production, and by arranging a backing ring, a limiting component and a granulating disc, when modified high polymer particles with different sizes are required to be produced, workers only need to detach the limiting component and take down a granulating cutter, then detach the granulating disc, replace the granulating disc with different apertures, and further install the granulating cutter with the backing ring with different widths, which is matched with the aperture of the granulating disc, so that the distance between the granulating cutter and the granulating disc is matched with the aperture of the granulating disc, thereby being convenient for producing modified high polymer particles with different sizes, enlarging the production range of the granulator, and being convenient for producing modified high polymer particles with different diameters by using the same granulator, and saving the production cost.
Description
Technical Field
The utility model relates to the technical field of high polymer production, in particular to a granulator for producing modified high polymer.
Background
The high molecular polymer refers to a high molecular weight (usually up to 10 to 106) compound formed by repeating a bond. Including crystalline, amorphous, oriented, and woven structures.
The patent of China patent application No. 201922256869.3 discloses a double-screw granulator for producing modified high molecular polymers by using polypropylene as a raw material, which comprises a bottom bracket, wherein a granulating conveying box is arranged on the upper side of the bottom bracket, a first screw conveying rod is arranged on the left side of the inside of the granulating conveying box, a second screw conveying rod is arranged on the right side of the inside of the granulating conveying box, a first granulating assembly is arranged on the left side of the right side of the granulating conveying box, and a second granulating assembly is arranged on the right side of the granulating conveying box.
In combination with the prior art, the existing granulator for producing the modified high-molecular polymer can efficiently and rapidly produce the modified high-molecular polymer particles, but the particle size produced by the same granulator for producing the modified high-molecular polymer is always fixed, different types of granulators are needed to be used for producing the modified high-molecular polymer particles with different sizes, and the production cost is higher, so that the granulator for producing the modified high-molecular polymer is needed.
Disclosure of Invention
The utility model aims to provide a granulator for producing modified high molecular polymers, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a granulator of production modified polymer, including the granulation bucket, motor and crowded material auger, the granulation bucket is fixed with motor one end, crowded material auger one end rotates runs through granulation bucket one end and is fixed with the output shaft of motor, one side that the upper end is close to the motor is fixed with the feeder hopper, one end that the motor was kept away from to the granulation bucket can be dismantled and is connected with the granulation dish, crowded material auger other end activity runs through granulation dish middle part and is provided with mounting structure, install on the mounting structure and cut grain sword and spacing subassembly, mounting structure and spacing subassembly carry out spacingly to the grain sword, cut grain sword middle part integrated into one piece and have the connecting block, one side that the connecting block is close to the motor is fixed with the backing ring with mounting structure looks adaptation, the backing ring width on the different grain sword of cutting is different.
Preferably, the mounting structure comprises a square column and a threaded column, wherein the square column and one end of the extrusion auger are integrally formed, the threaded column and one end of the square column, which is far away from the extrusion auger, are fixed, and the limiting assembly is mounted on the threaded column.
Preferably, square holes matched with the square columns are formed in the middle of the connecting blocks and the backing rings, and the sum of the widths of the connecting blocks and the backing rings is smaller than the sum of the lengths of the square columns and the threaded columns.
Preferably, the limiting component comprises a nut, a limiting rod and an elastic piece, wherein the nut is in threaded connection with the threaded column, the limiting rod penetrates through the nut in a sliding mode, one side, away from the connecting block, of the nut is in elastic connection with one end, away from the connecting block, of the limiting rod through the elastic piece, and one end of the limiting rod is in butt joint with the connecting block.
Preferably, the elastic piece comprises a tension spring, two ends of the tension spring are respectively fixed with one side, away from the connecting block, of the nut and one end, away from the connecting block, of the limiting rod, and the tension spring is sleeved on the outer side of the limiting rod.
Preferably, the side wall of the connecting block, which is close to one side of the nut, is provided with a limiting hole, the end part of the limiting rod is in plug-in fit with the limiting hole, and the end part of the limiting rod is provided with a spherical end part which protrudes outwards and is matched with the limiting hole.
In summary, the utility model has the technical effects and advantages that:
1. according to the utility model, through the arrangement of the backing ring, the limiting component and the granulating disc, when modified high polymer particles with different sizes are required to be manufactured, a worker only needs to detach the limiting component and take down the granulating disc, then detach the granulating disc, replace the granulating disc with different apertures, further install the granulating disc with the backing ring with different widths, which is matched with the aperture of the granulating disc, so that the distance between the granulating disc and the granulating disc is matched with the aperture of the granulating disc, thereby being convenient for manufacturing the modified high polymer particles with different sizes, enlarging the production range of the granulator, and being convenient for using the same granulator to produce the modified high polymer particles with different diameters, and saving the production cost.
2. According to the utility model, through the arrangement of the limiting component, after the connecting block is sleeved on the square column, a worker only needs to screw the nut on the threaded column, in the screw connection process, the end part of the limiting rod gradually approaches to one side of the connecting block and finally abuts against the side wall of the connecting block, and meanwhile, certain axial elastic pressure is applied to the limiting rod through the elastic piece, so that the connecting block with backing rings with different thicknesses is conveniently limited, and the grain cutter is prevented from sliding along the square column.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the present embodiment;
fig. 2 is a schematic view showing a semi-sectional structure of a granulating barrel in the present embodiment;
fig. 3 is a schematic view of the mounting structure, the dicing blade, and the limiting assembly in this embodiment.
In the figure: 1. granulating barrel; 11. a feed hopper; 2. a motor; 3. extruding auger; 4. a dicing cutter; 41. a connecting block; 411. a limiting hole; 42. a backing ring; 5. a mounting structure; 51. square columns; 52. a threaded column; 6. a limit component; 61. a nut; 62. a limit rod; 63. a tension spring; 7. and (5) granulating the mixture.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to a granulator for producing modified high molecular polymers shown in fig. 1-3, the granulator comprises a granulation barrel 1, a motor 2 and an extrusion auger 3, wherein the granulation barrel 1 is fixed with one end of the motor 2, one end of the extrusion auger 3 rotates to penetrate through one end of the granulation barrel 1 and is fixed with an output shaft of the motor 2, one side, close to the motor 2, of the upper end of the granulation barrel 1 is fixedly provided with a feed hopper 11, one end, far away from the motor 2, of the granulation barrel 1 is detachably connected with a granulation disc 7, a connection structure between the granulation disc 7 and the granulation barrel 1 can be in threaded connection, namely, a threaded connection groove is formed in the inner side of the granulation barrel 1, a threaded connection part matched with the threaded connection groove is formed in the outer side of the granulation disc 7, so that detachable connection between the granulation barrel 1 and the granulation disc 7 is realized, the other end of the extrusion auger 3 movably penetrates through the middle of the granulation disc 7 and is provided with a mounting structure 5, a granule cutter 4 and a limiting component 6 are mounted on the mounting structure 5, the granule cutter 4 and the limiting component 4 are limited, one side, close to the motor 2 of the granulation barrel 41 is fixedly provided with a granule cutter 42, a spacer ring 42 matched with the mounting structure 5, and the spacer rings 42 are different in width.
Based on the structure, when the granulator is used, a worker needs to open the motor 2, the motor 2 drives the extruding auger 3 to rotate, the extruding auger 3 conveys the material of the modified high-molecular polymer to the other end of the granulating barrel 1 and is extruded by the granulating holes of the granulating disc 7, the shaft of the extruding auger 3 drives the granulating blade 4 to rotate at the same time, the granulating blade 4 cuts the extruded material to form the modified high-molecular polymer particles, the granulating operation is completed, when the modified high-molecular polymer particles with different sizes are required to be manufactured, the worker only needs to detach the limiting assembly 6 and take down the granulating blade 4, then detach the granulating disc 7, replace the granulating disc 7 with different apertures, further install the granulating blade 4 with the aperture adaptation of the granulating disc 7 and with the aperture adaptation of the cushion ring 42 with different widths, so that the distance between the granulating blade 4 and the granulating disc 7 is convenient to manufacture the modified high-molecular polymer particles with different sizes, the production range of the granulator is enlarged, and the production cost of the modified high-molecular polymer particles with different diameters can be conveniently produced by using the same granulator.
Wherein, mounting structure 5 includes square post 51 and screw thread post 52, square post 51 and screw thread post 52's diameter all is less than the diameter of the axle of crowded material auger 3, square post 51 and crowded material auger 3 one end integrated into one piece, screw thread post 52 is fixed with the one end that crowded material auger 3 was kept away from to square post 51, spacing subassembly 6 installs on screw thread post 52, connecting block 41 and backing ring 42 middle part all are provided with the square hole with square post 51 adaptation, connecting block 41 and backing ring 42 width sum are less than square post 51 and screw thread post 52's length sum, through square post 51 and screw thread post 52's setting, be convenient for install the spliced grain sword 4 and spacing subassembly 6 at the axle post tip of crowded material auger 3.
Wherein, spacing subassembly 6 includes nut 61, gag lever post 62 and elastic component, nut 61 threaded connection is on screw thread post 52, gag lever post 62 slides and runs through nut 61, one side that connecting block 41 was kept away from to nut 61 and gag lever post 62 keep away from between the one end of connecting block 41 through elastic component elastic connection, gag lever post 62 one end and connecting block 41 butt, setting through spacing subassembly 6, after connecting block 41 cover is located on square post 51, the staff only needs to be with nut 61 spiro union on screw thread post 52, in the spiro union in-process, the gag lever post 62 tip is close to connecting block 41 one side and finally supports tightly on connecting block 41 lateral wall, simultaneously, apply certain axial elastic pressure to gag lever post 62 through the elastic component, thereby be convenient for carry out spacingly to connecting block 41 that has different thickness backing rings 42, avoid grain cutter 4 to slide along square post 51.
The elastic member includes an extension spring 63, two ends of the extension spring 63 are respectively fixed with one side of the nut 61 away from the connecting block 41 and one end of the limiting rod 62 away from the connecting block 41, and the extension spring 63 is sleeved outside the limiting rod 62.
Wherein, spacing hole 411 has been seted up to the lateral wall of connecting block 41 near nut 61 one side, and gag lever post 62 tip and spacing hole 411 grafting cooperation, and gag lever post 62 tip sets up to outwards protruding and with the sphere tip of spacing hole 411 looks adaptation, and the setting of spacing hole 411 makes gag lever post 62 tip and spacing hole 411 grafting cooperation to further strengthened the connection stability between nut 61 and gag lever post 62 and the connecting block 41, thereby strengthened the stability of gag lever post 62 to the spacing effect that connecting block 41 played.
The working principle of the utility model is as follows: in the daily use process, firstly, the materials of the modified high polymer are put into the granulating barrel 1 through the feed hopper 11, a worker needs to open the motor 2, the motor 2 drives the extruding auger 3 to rotate, the extruding auger 3 conveys the materials of the modified high polymer to the other end of the granulating barrel 1 and is extruded through the granulating holes of the granulating disc 7, the shaft of the extruding auger 3 drives the granulating blade 4 to rotate, the granulating blade 4 cuts the extruded materials to form modified high polymer particles, the granulating operation is completed, when the modified high polymer particles with different sizes are required to be manufactured, the worker only needs to detach the limiting component 6 and take down the granulating blade 4, then detach the granulating disc 7, replace the granulating disc 7 with different apertures, and further install the granulating blade 4 with the backing ring 42 with different widths, so that the distance between the granulating blade 4 and the granulating disc 7 is matched with the aperture of the granulating disc 7, the manufacturing of the modified high polymer particles with different sizes is convenient, when the manufacturing range of the modified high polymer particles is enlarged, the same granulating machine is convenient for manufacturing the modified polymer particles with the same granulating table, and the manufacturing cost of the modified polymer particles is saved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a granulator of production modified polymer, includes granulation bucket (1), motor (2) and crowded material auger (3), granulation bucket (1) is fixed with motor (2) one end, crowded material auger (3) one end rotates runs through granulation bucket (1) one end and is fixed with the output shaft of motor (2), one side that (1) upper end is close to motor (2) is fixed with feeder hopper (11), a serial communication port, one end that motor (2) was kept away from to granulation bucket (1) can be dismantled and be connected with granulation dish (7), crowded material auger (3) other end activity runs through granulation dish (7) middle part and is provided with mounting structure (5), install on mounting structure (5) and cut grain sword (4) and spacing subassembly (6), cut grain sword (4) middle part integrated into one side that is close to motor (2) is fixed with and installs ring (42) looks adaptation, different on the backing ring (42) cut grain.
2. A granulator for producing modified high molecular weight polymers according to claim 1, wherein: the mounting structure (5) comprises a square column (51) and a threaded column (52), wherein the square column (51) and one end of the extrusion auger (3) are integrally formed, the threaded column (52) and the square column (51) are fixed at one end far away from the extrusion auger (3), and the limiting assembly (6) is mounted on the threaded column (52).
3. A granulator for producing modified high molecular weight polymers according to claim 2, wherein: the middle parts of the connecting block (41) and the backing ring (42) are respectively provided with square holes matched with the square columns (51), and the sum of the widths of the connecting block (41) and the backing ring (42) is smaller than the sum of the lengths of the square columns (51) and the threaded columns (52).
4. A granulator for producing modified high molecular weight polymers according to claim 1, wherein: the limiting component (6) comprises a nut (61), a limiting rod (62) and an elastic piece, wherein the nut (61) is in threaded connection with the threaded column (52), the limiting rod (62) penetrates through the nut (61) in a sliding mode, one side, away from the connecting block (41), of the nut (61) is elastically connected with one end, away from the connecting block (41), of the limiting rod (62) through the elastic piece, and one end of the limiting rod (62) is in butt joint with the connecting block (41).
5. A granulator for producing modified high molecular weight polymers according to claim 4, wherein: the elastic piece comprises an extension spring (63), two ends of the extension spring (63) are respectively fixed with one side, far away from the connecting block (41), of the nut (61) and one end, far away from the connecting block (41), of the limiting rod (62), and the extension spring (63) is sleeved on the outer side of the limiting rod (62).
6. A granulator for producing modified high molecular weight polymers according to claim 4, wherein: limiting holes (411) are formed in the side wall, close to one side of the nut (61), of the connecting block (41), the end portion of the limiting rod (62) is in plug-in fit with the limiting holes (411), and the end portion of the limiting rod (62) is arranged to be a spherical end portion protruding outwards and matched with the limiting holes (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321235196.3U CN219820295U (en) | 2023-05-19 | 2023-05-19 | Granulator for producing modified high molecular polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321235196.3U CN219820295U (en) | 2023-05-19 | 2023-05-19 | Granulator for producing modified high molecular polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219820295U true CN219820295U (en) | 2023-10-13 |
Family
ID=88284021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321235196.3U Active CN219820295U (en) | 2023-05-19 | 2023-05-19 | Granulator for producing modified high molecular polymer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219820295U (en) |
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2023
- 2023-05-19 CN CN202321235196.3U patent/CN219820295U/en active Active
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