CN212528337U - Ethylene propylene copolymer efficient granulator - Google Patents
Ethylene propylene copolymer efficient granulator Download PDFInfo
- Publication number
- CN212528337U CN212528337U CN202021160704.2U CN202021160704U CN212528337U CN 212528337 U CN212528337 U CN 212528337U CN 202021160704 U CN202021160704 U CN 202021160704U CN 212528337 U CN212528337 U CN 212528337U
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- Prior art keywords
- pivot
- cylinder
- fixedly connected
- propylene copolymer
- groove
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- 229920001577 copolymer Polymers 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000005491 wire drawing Methods 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 high-efficient pelleter of ethylene propylene copolymer, comprises a workbench, the upside fixedly connected with work frame of workstation, the outside fixedly connected with motor of work frame, the output shaft end of motor runs through the lateral wall and the first pivot of fixedly connected with of work frame, the outside cover of first pivot is equipped with first cylinder, first cylinder and first pivot fixed connection, the inboard that the work frame is relative rotates jointly and is connected with the second pivot, the outside cover of second pivot is equipped with the second cylinder, second cylinder and second pivot fixed connection, be equipped with drive mechanism between first pivot and the second pivot, the lateral wall circumference of first cylinder is equidistant to be equipped with a plurality of blades. The utility model has the advantages of reasonable design, utilize inserted bar and stopper, rotatory inserted bar makes the stopper be located the arc wall, and the rethread bolt is fixed block and first cylinder, makes things convenient for the dismantlement and the installation of blade, has improved work efficiency.
Description
Technical Field
The utility model relates to a pelleter technical field especially relates to a high-efficient pelleter of ethylene propylene copolymer.
Background
The ethylene-propylene copolymer is a synthetic high molecular material with wide application, has toughness and transparency superior to those of isotactic polypropylene, and can be used for a series of application fields which are difficult to be competent for manufacturing the isotactic polypropylene such as pipes.
Ethylene propylene copolymer need mostly pass through extrusion moulding, wire drawing, cooling and eager grain process in process of production, and at the in-process of cutting grain, need rotate the blade and make it cut the material, long-time cutting can make the blade wearing and tearing phenomenon appear, need dismantle the change to the blade that wears out, and common replacement mode all dismantles whole cylinder, and is more troublesome, has also reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an ethylene propylene copolymer high-efficiency granulator.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an ethylene-propylene copolymer high-efficiency granulator comprises a workbench, wherein the upper side of the workbench is fixedly connected with a working frame, the outer side of the working frame is fixedly connected with a motor, the tail end of an output shaft of the motor penetrates through the side wall of the working frame and is fixedly connected with a first rotating shaft, a first roller is sleeved on the outer side of the first rotating shaft and fixedly connected with the first rotating shaft, the opposite inner sides of the working frame are jointly and rotatably connected with a second rotating shaft, a second roller is sleeved on the outer side of the second rotating shaft, the second roller is fixedly connected with the second rotating shaft, a transmission mechanism is arranged between the first rotating shaft and the second rotating shaft, the side wall circumference of first cylinder is equipped with a plurality of blades to the equidistant, the equal fixedly connected with fixed block in both ends of blade, be equipped with the restriction mechanism who is used for fixed blade between fixed block and the first cylinder.
Preferably, the transmission mechanism comprises transmission wheels respectively sleeved on the outer sides of the first rotating shaft and the second rotating shaft, the two transmission wheels are respectively and fixedly connected with the first rotating shaft and the second rotating shaft, a transmission belt is wound between the two transmission wheels, and a tensioning mechanism used for controlling the tightness of the transmission belt is arranged above the transmission belt.
Preferably, straining device includes the telescopic link of fixed connection on the top in the workstation, the flexible end fixedly connected with mounting bracket of telescopic link, the inboard of mounting bracket is rotated and is connected with the gyro wheel, the gyro wheel offsets the setting with the drive belt, the flexible end of telescopic link passes through the upside elastic connection of spring and mounting bracket.
Preferably, the limiting mechanism comprises a mounting groove arranged on the side wall of the first roller, an insertion rod is arranged on the upper side of the fixing block in a penetrating mode, a limiting block is fixedly connected to the side wall of the insertion rod, a limiting hole is formed in the upper side of the limiting block, a placing groove is formed in the inner bottom of the mounting groove, an arc-shaped groove used for limiting the limiting block is formed in the inner side of the placing groove, and the side wall of the first roller is provided with a fixing mechanism used for fixing the limiting block.
Preferably, the fixing mechanism comprises a bolt which penetrates through the side wall of the first roller and is in threaded connection with the first roller, and the bolt extends to the inner part of the arc-shaped groove.
Preferably, the placing groove is composed of a rectangular groove and a circular groove, the rectangular groove is matched with the limiting block, and the circular groove is matched with the inserting rod.
The utility model discloses possess following beneficial effect:
1. through the arrangement of the transmission mechanism, the rotation of the output shaft of the motor is utilized to drive the first rotating shaft to rotate, and meanwhile, the second rotating shaft is also rotated under the action of the transmission wheel and the transmission belt, so that the material conveying and the material cutting are synchronously carried out, the purpose of linkage is realized, the cost is saved, and the working efficiency is also improved;
2. by arranging the tensioning mechanism, the telescopic end of the telescopic rod drives the roller to be always abutted against the surface of the transmission belt by using the spring, so that the transmission belt is always in a tensioning state, and the phenomenon that the transmission belt is loosened due to long working time is prevented, and the rotating effect is prevented from being influenced;
3. through setting up limiting mechanism, utilize inserted bar and stopper, rotatory inserted bar makes the stopper be located the arc wall, and the rethread bolt is fixed block and first cylinder, makes things convenient for the dismantlement and the installation of blade, has improved work efficiency.
Drawings
FIG. 1 is a schematic structural view of an ethylene-propylene copolymer high-efficiency pelletizer according to the present invention;
FIG. 2 is a sectional view taken along line B-B of FIG. 1;
FIG. 3 is an enlarged view of FIG. 1 at A;
fig. 4 is a cross-sectional view taken along line C-C of fig. 1.
In the figure: 1 work frame, 2 workstations, 3 motors, 4 first pivots, 5 first cylinders, 6 second cylinders, 7 second pivots, 8 drive wheels, 9 drive belts, 10 telescopic links, 11 springs, 12 mounting brackets, 13 rollers, 14 inserted bars, 15 bolts, 16 limiting blocks, 17 fixed blocks, 18 arc-shaped grooves, 19 blades, 20 mounting grooves, 21 limiting holes and 22 placing grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an ethylene propylene copolymer high efficiency granulator comprises a workbench 2, a working frame 1 is fixedly connected to the upper side of the workbench 2, the working frame 1 is in a right angle U-shaped structure, a motor 3 is fixedly connected to the outer side of the working frame 1, the end of the output shaft of the motor 3 penetrates through the side wall of the working frame 1 and is fixedly connected with a first rotating shaft 4, one end of the first rotating shaft 4 far away from the motor 3 is rotatably connected with the inner side of the working frame 1, a first roller 5 is sleeved on the outer side of the first rotating shaft 4, the first roller 5 is fixedly connected with the first rotating shaft 4, the opposite inner sides of the working frame 1 are rotatably connected with a second rotating shaft 7 together, a second roller 6 is sleeved on the outer side of the second rotating shaft 7, the second roller 6 is fixedly connected with the second rotating shaft 7, a transmission mechanism is arranged between the first rotating shaft 4 and the second rotating shaft 7, the transmission mechanism comprises a transmission wheel 8, two drive wheels 8 respectively with first pivot 4 and second pivot 7 fixed connection, jointly around being equipped with drive belt 9 between two drive wheels 8, realize that motor 3 output shaft rotates and drives first pivot 4 and rotate, under the effect of drive belt 9 for second pivot 7 rotates, realizes the purpose of linkage, practices thrift the cost.
Drive belt 9's top is equipped with the straining device who is used for controlling drive belt 9 elasticity, straining device includes telescopic link 10 of fixed connection on top in the framework 1, telescopic link 10 comprises sleeve and montant, spring 11's both ends respectively with mounting bracket 12's upside and telescopic downside fixed connection, telescopic link 10's flexible end connection has mounting bracket 12, mounting bracket 12 is the right angle U-shaped structure, mounting bracket 12's inboard rotation is connected with gyro wheel 13, gyro wheel 13 is located drive belt 9 directly over, gyro wheel 13 offsets with drive belt 9 and sets up, prevent that loose state from appearing after drive belt 9 uses for a long time, the normal use of equipment has been guaranteed, spring 11 and mounting bracket 12's upside elastic connection is passed through to telescopic link 10's flexible end.
A plurality of blades 19 are arranged on the circumferential direction of the side wall of the first roller 5 at equal intervals, the length of each blade 19 is smaller than that of the first roller 5, both ends of each blade 19 are fixedly connected with a fixing block 17, a limiting mechanism for fixing the blades 19 is arranged between each fixing block 17 and the first roller 5, each limiting mechanism comprises a mounting groove 20 arranged on the side wall of the first roller 5, the upper side of each fixing block 17 is provided with a through hole matched with each inserting rod 14 and each limiting block 16 in a penetrating manner, each inserting rod 14 penetrates through the upper side of each fixing block 17, each side wall of each inserting rod 14 is fixedly connected with each limiting block 16, each limiting block 16 is provided with a limiting hole 21 on the upper side, a placing groove 22 is arranged at the inner bottom of each mounting groove 20, each placing groove 22 is composed of a rectangular groove and a circular groove, each rectangular groove is matched with each limiting block 16, each circular groove is matched with each inserting, the radius of the arc-shaped groove 18 is the same as the length of the limiting block 16, so that the limiting block 16 can rotate conveniently.
The side wall of the first roller 5 is provided with a fixing mechanism for fixing the limiting block 16, the fixing mechanism comprises a bolt 15 penetrating through the side wall of the first roller 5, the lower end of the bolt 15 is free of threads, the bolt 15 is in threaded connection with the first roller 5, and the bolt 15 extends to the inner portion of the arc-shaped groove 18.
The utility model discloses during the use, at first start motor 3, the output shaft of motor 3 rotates and drives first pivot 4 and rotate, makes first cylinder 5 and blade 19 rotate, thereby realizes the cutting process to the material, and when first pivot 4 rotated, also drive the drive wheel 8 on first pivot 4 and rotate, under the effect of drive belt 9, makes second pivot 7 rotate, and the rotation of second pivot 7 drives second cylinder 6 and rotates, thereby transports the material to the below of rack 1, conveniently cuts the process to the material;
when the transmission belt 9 transmits, the telescopic end of the telescopic rod 10 moves up and down under the action of the spring 11, so that the roller 13 is abutted against the upper side of the transmission belt 9, the tensioning effect of the transmission belt 9 is realized, and the normal transmission of the transmission belt 9 is ensured;
when the cutting blade 19 is worn for a long time, the bolt 15 is screwed and removed, the plunger 14 is rotated so that the stopper 16 is separated from the arc-shaped groove 18 and positioned in the placement groove 22, and then the plunger 14 is pulled out, so that the blade 19 can be replaced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an ethylene propylene copolymer high efficiency granulator, includes workstation (2), its characterized in that, the upside fixedly connected with work frame (1) of workstation (2), the outside fixedly connected with motor (3) of work frame (1), the output shaft end of motor (3) runs through the lateral wall of work frame (1) and fixedly connected with first pivot (4), the outside cover of first pivot (4) is equipped with first cylinder (5), first cylinder (5) and first pivot (4) fixed connection, the inboard that work frame (1) is relative rotates jointly and is connected with second pivot (7), the outside cover of second pivot (7) is equipped with second cylinder (6), second cylinder (6) and second pivot (7) fixed connection, be equipped with drive mechanism between first pivot (4) and second pivot (7), the utility model discloses a blade (19) of cutting, including first cylinder (5), the lateral wall circumference of first cylinder (5) is equidistant to be equipped with a plurality of blades (19), the equal fixedly connected with fixed block (17) in both ends of blade (19), be equipped with the restriction mechanism who is used for fixed blade (19) between fixed block (17) and first cylinder (5).
2. The ethylene-propylene copolymer high-efficiency granulator according to claim 1, wherein the transmission mechanism comprises transmission wheels (8) respectively sleeved on the outer sides of the first rotating shaft (4) and the second rotating shaft (7), the two transmission wheels (8) are respectively fixedly connected with the first rotating shaft (4) and the second rotating shaft (7), a transmission belt (9) is jointly wound between the two transmission wheels (8), and a tensioning mechanism for controlling the tightness of the transmission belt (9) is arranged above the transmission belt (9).
3. The ethylene-propylene copolymer high-efficiency granulator according to claim 2, wherein the tensioning mechanism comprises a telescopic rod (10) fixedly connected to the inner top of the working frame (1), the telescopic end of the telescopic rod (10) is fixedly connected with a mounting frame (12), the inner side of the mounting frame (12) is rotatably connected with a roller (13), the roller (13) is arranged against the driving belt (9), and the telescopic end of the telescopic rod (10) is elastically connected with the upper side of the mounting frame (12) through a spring (11).
4. The ethylene-propylene copolymer high-efficiency granulator according to claim 1, wherein the limiting mechanism comprises a mounting groove (20) disposed on the sidewall of the first drum (5), the upper side of the fixing block (17) is provided with an insertion rod (14) in a penetrating manner, the sidewall of the insertion rod (14) is fixedly connected with a limiting block (16), the upper side of the limiting block (16) is provided with a limiting hole (21), the inner bottom of the mounting groove (20) is provided with a placing groove (22), the inner side of the placing groove (22) is provided with an arc-shaped groove (18) for limiting the limiting block (16), and the sidewall of the first drum (5) is provided with a fixing mechanism for fixing the limiting block (16).
5. An ethylene propylene copolymer high efficiency pelletizer according to claim 4, characterized in that the fixing mechanism comprises a bolt (15) penetrating through the side wall of the first roller (5), the bolt (15) is in threaded connection with the first roller (5), and the bolt (15) extends to the inside of the arc-shaped groove (18).
6. The ethylene-propylene copolymer high-efficiency pelletizer according to claim 4, characterized in that the placement groove (22) is composed of a rectangular groove and a circular groove, the rectangular groove is matched with the stopper (16), and the circular groove is matched with the insert rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021160704.2U CN212528337U (en) | 2020-06-22 | 2020-06-22 | Ethylene propylene copolymer efficient granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021160704.2U CN212528337U (en) | 2020-06-22 | 2020-06-22 | Ethylene propylene copolymer efficient granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212528337U true CN212528337U (en) | 2021-02-12 |
Family
ID=74545173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021160704.2U Expired - Fee Related CN212528337U (en) | 2020-06-22 | 2020-06-22 | Ethylene propylene copolymer efficient granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212528337U (en) |
-
2020
- 2020-06-22 CN CN202021160704.2U patent/CN212528337U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213100 No.3, CHENFENG Road, Tongjiang Industrial Park, Menghe Town, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Shengweida Industrial Technology (Changzhou) Co.,Ltd. Address before: 213100 No.3, CHENFENG Road, Tongjiang Industrial Park, Menghe Town, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Shengweida rubber and plastic (Changzhou) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |