CN221112448U - Blending device for producing high-performance tread of mixer and rare earth gold - Google Patents
Blending device for producing high-performance tread of mixer and rare earth gold Download PDFInfo
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- CN221112448U CN221112448U CN202322717791.7U CN202322717791U CN221112448U CN 221112448 U CN221112448 U CN 221112448U CN 202322717791 U CN202322717791 U CN 202322717791U CN 221112448 U CN221112448 U CN 221112448U
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- stirring shaft
- shaft
- stirring
- puddler
- mixing
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- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 17
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 16
- 238000002156 mixing Methods 0.000 title claims description 71
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims description 12
- 239000010931 gold Substances 0.000 title claims description 12
- 229910052737 gold Inorganic materials 0.000 title claims description 12
- 238000003756 stirring Methods 0.000 claims abstract description 112
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 238000005303 weighing Methods 0.000 claims description 42
- 238000004140 cleaning Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 17
- 239000010720 hydraulic oil Substances 0.000 claims description 12
- 238000013329 compounding Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 25
- 229920001971 elastomer Polymers 0.000 description 16
- 239000002994 raw material Substances 0.000 description 7
- 238000007599 discharging Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013040 rubber vulcanization Methods 0.000 description 2
- 239000012856 weighed raw material Substances 0.000 description 2
- 239000004944 Liquid Silicone Rubber Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 150000002909 rare earth metal compounds Chemical class 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010058 rubber compounding Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of tire production equipment, and particularly relates to a mixer and a batching device for producing rare earth metal high-performance tire treads. The device has the advantages of high stirring efficiency and stable product quality.
Description
Technical Field
The utility model belongs to the technical field of tire production equipment, and particularly relates to a mixer and a batching device for producing rare earth gold high-performance treads.
Background
With the increase of economic level, the requirement on the performance of tires is higher and higher, and carbon black is generally used as a filler in the rubber composition for the tires to reinforce the rubber, so that the carbon black has good reinforcing effect and excellent wear resistance on the rubber composition. In order to further improve the rubber material performance, economy and other reasons, there is a great room for improvement in improving the performances of rubber such as low heat generation, aging resistance, wear resistance and the like.
The incorporation of specific compounds into the rubber composition can improve the crosslink density of the rubber, can improve the dispersibility of the carbon black in the rubber compound, can effectively improve the strength of the rubber, improve the processability, reduce the heat generation, and improve the aging resistance of the rubber compound by adding the compound having the specific group. The development and utilization of rare earth metal compounds as additives in the rubber industry has become a hot spot for extensive research. Because of the special atomic structure of rare earth elements, the physical and chemical properties of the rare earth rubber auxiliary agent in the rubber formula are superior to those of the traditional rubber auxiliary agent, and the application and development prospect is very broad. For example, china patent No. CN1219553A reports that rare earth rubber vulcanization accelerators can promote rubber vulcanization; the U.S. patent No. US20070173595A1 proposes that cerium oxide is added to a liquid silicone rubber formulation to increase the tensile strength of the vulcanized rubber and enhance the heat resistance of the rubber.
At present, when a rubber composition containing rare earth metal elements is compounded, a compounding device is usually used, after the raw materials are compounded, the raw materials are generally required to be mixed and stirred, and as the raw materials contain additives such as a plasticizer, tackifying resin and the like, the viscosity of the mixed materials is increased and then the mixed materials are adhered to the inner wall of a mixing tank, so that the later cleaning is inconvenient, if the cleaning is not timely, the raw materials compounded next time are polluted, the compounding ratio of the components of the raw materials is influenced to a certain extent, and the product quality is further influenced.
For this reason, improvements are needed.
Disclosure of utility model
In view of the above, the utility model aims to provide a mixer and a batching device for producing a rare earth gold high-performance tread, which can increase the stirring range, improve the stirring efficiency and ensure more uniform material mixing through the design of a stirring device; through cleaning device's design, can clean down the material of adhesion on the compounding jar inner wall, the clearance is convenient to can avoid the pollution to follow-up batching, guarantee product quality.
In a first aspect, an embodiment of the utility model provides a mixer, which comprises a mixing tank, a sliding rail, a stirring device, a cleaning device, a first moving trolley and a second moving trolley, wherein the sliding rail, the stirring device and the cleaning device are arranged above the mixing tank, the first moving trolley and the second moving trolley are connected to the sliding rail in a sliding manner, the top of the mixing tank is open, a plurality of feeding pipes are arranged on the side part of the mixing tank, and a discharge hole is formed in the bottom of the mixing tank; a supporting frame is fixed below the sliding rail.
The stirring device is located the below of first travelling car, and be provided with first hydraulic cylinder between stirring device and the first travelling car, stirring device includes circular shape first lifter plate, a first gear motor, main (mixing) shaft and vice (mixing) shaft, first gear motor installs the top at first lifter plate, main (mixing) shaft and vice (mixing) shaft are all vertical the setting in the below of first lifter plate, the top of main (mixing) shaft passes first lifter plate and with the output shaft transmission of first gear motor, the upper portion of main (mixing) shaft is fixed with the mounting panel, the lower part of main (mixing) shaft is provided with the puddler subassembly, the top of vice (mixing) shaft is connected with the bottom surface rotation of mounting panel, the upper portion of vice (mixing) shaft is connected with main (mixing) shaft transmission through transmission, the lower part of vice (mixing) shaft is provided with spiral stirring rotor blade, first hydraulic cylinder's hydro-cylinder seat is fixed in the bottom of first travelling car, first hydraulic cylinder's piston rod and the top surface fixed connection of first lifter plate.
The cleaning device is located the below of second travelling car, and be provided with the second hydraulic cylinder between cleaning device and the second travelling car, cleaning device includes circular shape second lifter plate, second gear motor and pivot, the top at the second lifter plate is installed to the second gear motor, the vertical below at the second lifter plate that sets up of pivot, the top of pivot passes the second lifter plate and with the output shaft transmission of second gear motor, the lower part of pivot is provided with the brush, and the brush hair and the inner chamber looks adaptation of blending tank, the bottom at the second travelling car is fixed to the hydro-cylinder seat of second hydraulic cylinder, the piston rod of second hydraulic cylinder and the top surface fixed connection of second lifter plate.
Optionally, a discharge valve is arranged at a discharge hole of the mixing tank, and a supporting leg is arranged below the mixing tank.
Optionally, the diameters of the first lifting plate and the second lifting plate are smaller than the diameter of the opening at the top of the mixing tank.
Alternatively, the transmission device adopts a chain wheel and chain transmission structure.
Optionally, the puddler subassembly includes a plurality of first puddler and a plurality of second puddler, and first puddler sets up in the one side that is close to vice (mixing) shaft, and the second puddler sets up in the one side of keeping away from vice (mixing) shaft, and the length of second puddler is greater than the length of first puddler.
Specifically, the length of the first stirring rod should also be smaller than the distance between the auxiliary stirring shaft and the main stirring shaft.
In a second aspect, an embodiment of the present utility model provides a batching apparatus for producing a rare earth gold high-performance tread, where the batching apparatus for producing a rare earth gold high-performance tread includes the above-mentioned mixer.
Optionally, the dosing unit is used in production of tombarthite gold high performance tread still is provided with weighing platform and a plurality of weighing hopper, weighing platform sets up the rear side at the mixing hopper, the weighing hopper passes through the fixed bolster to be fixed to be set up in weighing platform's top, and the quantity of weighing hopper is unanimous with the quantity of the inlet pipe of compounding jar, be provided with the weighing device between the top of weighing hopper and the fixed bolster, the bottom of weighing hopper is provided with the feed opening, and feed opening department is provided with the flow valve, the feed opening of weighing hopper is corresponding with the inlet pipe of compounding jar, and both are not continuous each other.
In particular, the weighing machine is used for weighing the weight of the material in the weighing hopper.
The utility model also comprises other components which can enable the mixing device and the batching device for producing the rare earth gold high-performance tread to be used normally, which are all conventional technical means in the field. In addition, the devices or components which are not limited in the utility model adopt the conventional technical means in the field, such as a first movable trolley, a second movable trolley, a first gear motor, a second gear motor, a weighing device, a first hydraulic cylinder, a second hydraulic cylinder, a discharge valve, a flow valve and the like.
The working principle of the utility model is that each component of raw materials is weighed through a weighing hopper, then the weighed raw materials are put into a mixing tank, a first speed reducing motor is started to drive a main stirring shaft to rotate, the main stirring shaft rotates to drive a first stirring rod, a second stirring rod and an auxiliary stirring shaft to rotate together, the first stirring rod and the second stirring rod can mix and stir the materials, the auxiliary stirring shaft can rotate while revolving around the main stirring shaft, and the auxiliary stirring shaft can stir the materials close to the side wall of the mixing tank through a spiral stirring vane, so that the materials are not easy to stir due to the fact that the part of materials are far away from the main stirring shaft, the auxiliary stirring shaft and the spiral stirring vane on the auxiliary stirring shaft can improve the stirring range, and the materials are uniformly stirred; after materials are mixed, a discharge valve is opened for discharging, a first hydraulic oil cylinder is controlled to shrink a piston rod, a stirring device is lifted, a first moving trolley is controlled to move along a sliding rail and away from a mixing tank, a second moving trolley is controlled to be close to the mixing tank and stop right above the mixing tank, the second hydraulic oil cylinder stretches the piston rod to descend a cleaning device, a second gear motor is started again, a rotating shaft is driven to rotate, the interior of the mixing tank is cleaned through a hairbrush, and the materials adhered to the inner wall of the mixing tank are cleaned; after the material is cleaned, the residue is discharged out of the mixing tank, and the next round of material mixing is started.
The stirring device has the beneficial effects that the stirring range can be increased, the stirring efficiency is improved, and the materials are mixed more uniformly by the design of the stirring device; through cleaning device's design, can clean down the material of adhesion on the compounding jar inner wall, the clearance is convenient to can avoid the pollution to follow-up batching, guarantee product quality.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a mixer according to an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a stirring device of a mixer according to an embodiment of the present utility model.
Fig. 3 is a schematic diagram of a cleaning device for a mixer according to an embodiment of the present utility model when cleaning the interior of a mixing tank.
Fig. 4 is a schematic structural diagram of a batching device for producing a rare earth gold high-performance tread according to an embodiment of the present utility model.
In the figure: 1. the hydraulic system comprises a mixing tank, a sliding rail, a stirring device, a cleaning device, a first movable trolley, a second movable trolley, a 7-feeding pipe, a 8-discharging valve, a 9-supporting leg, a 10-supporting frame, a 11-first hydraulic oil cylinder, a 12-first lifting plate, a 13-first gear motor, a 14-main stirring shaft, a 15-auxiliary stirring shaft, a 16-mounting plate, a 17-first stirring rod, a 18-second stirring rod, a 19-chain wheel chain transmission structure, a 20-spiral stirring rotary blade, a 21-second hydraulic oil cylinder, a 22-second lifting plate, a 23-second gear motor, a 24-rotating shaft, a 25-hairbrush, a 26-weighing platform, a 27-measuring hopper, a 28-fixed bracket, a 29-weighing device and a 30-flow valve.
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, and in which embodiments of the utility model are shown. All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this utility model.
Examples
As shown in fig. 1, the embodiment of the utility model provides a mixer, which comprises a mixing tank 1, a sliding rail 2, a stirring device 3, a cleaning device 4, a first moving trolley 5 and a second moving trolley 6, wherein the sliding rail 2, the stirring device 3 and the cleaning device 4 are arranged above the mixing tank 1, the first moving trolley 5 and the second moving trolley 6 are connected on the sliding rail 2 in a sliding manner, the top of the mixing tank 1 is open, a plurality of feeding pipes 7 are arranged on the side part of the mixing tank 1, a discharge hole is arranged at the bottom of the mixing tank 1, a discharge valve 8 is arranged at the discharge hole, and supporting legs 9 are arranged below the mixing tank 1; a supporting frame 10 is fixed below the sliding rail 2.
As shown in fig. 2, the stirring device 3 is located below the first travelling car 5, a first hydraulic oil cylinder 11 is arranged between the stirring device 3 and the first travelling car 5, the stirring device 3 comprises a circular first lifting plate 12, a first reducing motor 13, a main stirring shaft 14 and a secondary stirring shaft 15, the first reducing motor 13 is installed above the first lifting plate 12, the main stirring shaft 14 and the secondary stirring shaft 15 are vertically arranged below the first lifting plate 12, the top end of the main stirring shaft 14 passes through the first lifting plate 12 and is in transmission connection with the output shaft of the first reducing motor 13, a mounting plate 16 is fixed on the upper part of the main stirring shaft 14, a stirring rod assembly is arranged on the lower part of the main stirring shaft 14, the stirring rod assembly comprises a plurality of first stirring rods 17 and a plurality of second stirring rods 18, the first stirring rods 17 are arranged on one side close to the secondary stirring shaft 15, the second stirring rods 18 are arranged on one side far away from the secondary stirring shaft 15, the length of the second stirring shafts 18 is larger than that of the first stirring rods 17, and meanwhile, the lengths of the first stirring rods 17 are smaller than the distance between the secondary stirring shafts 15 and the main stirring shafts 14; the top of the auxiliary stirring shaft 15 is rotationally connected with the bottom surface of the mounting plate 16, the upper part of the auxiliary stirring shaft 15 is in transmission connection with the main stirring shaft 14 through a chain wheel and chain transmission structure 19, a spiral stirring rotary vane 20 is arranged at the lower part of the auxiliary stirring shaft 15, an oil cylinder seat of the first hydraulic oil cylinder 11 is fixed at the bottom of the first movable trolley 5, and a piston rod of the first hydraulic oil cylinder 11 is fixedly connected with the top surface of the first lifting plate 12.
The cleaning device 4 is located the below of second travelling car 6, and be provided with second hydraulic cylinder 21 between cleaning device 4 and the second travelling car 6, cleaning device 4 includes circular shape second lifter plate 22, second gear motor 23 and pivot 24, second gear motor 23 installs the top at second lifter plate 22, pivot 24 vertically sets up the below at second lifter plate 22, the top of pivot 24 passes second lifter plate 22 and is connected with the output shaft transmission of second gear motor 23, the lower part of pivot 24 is provided with brush 25, and the brush hair of brush 25 and the inner chamber looks adaptation of mixing tank 1, the hydro-cylinder seat of second hydraulic cylinder 21 is fixed in the bottom of second travelling car 6, the piston rod of second hydraulic cylinder 21 and the top surface fixed connection of second lifter plate 22.
In addition, the diameters of the first lifting plate 12 and the second lifting plate 22 are smaller than the diameter of the top opening of the mixing tank 1.
Referring to fig. 4, an embodiment of the present utility model further provides a batching apparatus for producing a rare earth gold high-performance tread, which includes the mixer mentioned in the above embodiment.
The batching device for the production of the rare earth metal high-performance tread is further provided with a weighing platform 26 and a plurality of weighing hoppers 27, the weighing platform 26 is arranged on the rear side of the mixing hopper, the weighing hoppers 27 are fixedly arranged above the weighing platform 26 through fixing brackets 28, the number of the weighing hoppers 27 is consistent with that of the feeding pipes 7 of the mixing tank 1, weighing devices 29 are arranged between the tops of the weighing hoppers 27 and the fixing brackets 28, the weighing devices 29 are used for weighing materials in the weighing hoppers 27, a discharging opening is formed in the bottoms of the weighing hoppers 27, a flow valve 30 is arranged at the position of the discharging opening, and the discharging opening of the weighing hoppers 27 corresponds to the feeding pipes 7 of the mixing tank 1 and are not connected with each other.
The working principle of the utility model is that the weighing hopper 27 is used for weighing each component of raw materials, then the weighed raw materials are put into the mixing tank 1, the first reducing motor 13 is started to drive the main stirring shaft 14 to rotate, the main stirring shaft 14 rotates to drive the first stirring rod 17, the second stirring rod 18 and the auxiliary stirring shaft 15 to rotate together, the first stirring rod 17 and the second stirring rod 18 can mix and stir the materials, the auxiliary stirring shaft 15 revolves around the main stirring shaft 14 and can rotate, the spiral stirring rotating blade 20 is used for stirring the materials close to the side wall of the mixing tank 1, the second stirring rod 18 is not easy to stir due to the fact that the second stirring rod 18 is far away from the main stirring shaft 14, and the auxiliary stirring shaft 15 and the spiral stirring rotating blade 20 on the auxiliary stirring shaft 15 can improve the stirring range and stir the materials uniformly; after the materials are mixed, a discharge valve 8 is opened for discharging, a first hydraulic oil cylinder 11 is controlled to shrink a piston rod, a stirring device 3 is lifted, a first moving trolley 5 is controlled to move along a sliding rail 2 and away from a mixing tank 1, a second moving trolley 6 is controlled to be close to the mixing tank 1 and stop right above the mixing tank 1, a second hydraulic oil cylinder 21 stretches the piston rod to lower a cleaning device 4, a second gear motor 23 is started, a rotating shaft 24 is driven to rotate, the interior of the mixing tank 1 is cleaned through a hairbrush 25, and the materials adhered to the inner wall of the mixing tank 1 are cleaned; after the material is cleaned, the residue is discharged out of the mixing tank 1, and the next round of material mixing is started.
The embodiments of the present utility model have been described above, the description is illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (7)
1. The utility model provides a blendor, includes the blending tank, sets up slide rail, agitating unit and the cleaning device of blending tank top, and sliding connection's first travelling car and second travelling car on the slide rail, its characterized in that: the top of the mixing tank is open, a plurality of feeding pipes are arranged on the side part of the mixing tank, and a discharge hole is arranged at the bottom of the mixing tank; a supporting frame is fixed below the sliding rail;
The stirring device is positioned below the first moving trolley, a first hydraulic oil cylinder is arranged between the stirring device and the first moving trolley, the stirring device comprises a circular first lifting plate, a first speed reducing motor, a main stirring shaft and an auxiliary stirring shaft, the first speed reducing motor is arranged above the first lifting plate, the main stirring shaft and the auxiliary stirring shaft are vertically arranged below the first lifting plate, the top end of the main stirring shaft penetrates through the first lifting plate and is in transmission connection with an output shaft of the first speed reducing motor, a mounting plate is fixed on the upper part of the main stirring shaft, a stirring rod assembly is arranged on the lower part of the main stirring shaft, the top end of the auxiliary stirring shaft is in rotary connection with the bottom surface of the mounting plate, the upper part of the auxiliary stirring shaft is in transmission connection with the main stirring shaft through a transmission device, a spiral stirring rotating blade is arranged on the lower part of the auxiliary stirring shaft, an oil cylinder seat of the first hydraulic oil cylinder is fixed at the bottom of the first moving trolley, and a piston rod of the first hydraulic oil cylinder is fixedly connected with the top surface of the first lifting plate;
The cleaning device is located the below of second travelling car, and be provided with the second hydraulic cylinder between cleaning device and the second travelling car, cleaning device includes circular shape second lifter plate, second gear motor and pivot, the top at the second lifter plate is installed to the second gear motor, the vertical below at the second lifter plate that sets up of pivot, the top of pivot passes the second lifter plate and with the output shaft transmission of second gear motor, the lower part of pivot is provided with the brush, and the brush hair and the inner chamber looks adaptation of blending tank, the bottom at the second travelling car is fixed to the hydro-cylinder seat of second hydraulic cylinder, the piston rod of second hydraulic cylinder and the top surface fixed connection of second lifter plate.
2. The blender of claim 1 wherein: the discharge gate department of blending tank is provided with the discharge valve, and the below of blending tank is provided with the landing leg.
3. The blender of claim 2 wherein: the diameters of the first lifting plate and the second lifting plate are smaller than the diameter of the opening at the top of the mixing tank.
4. A mixer according to claim 3, wherein: the transmission device adopts a chain wheel and chain transmission structure.
5. The blender of claim 4 wherein: the puddler subassembly includes a plurality of first puddler and a plurality of second puddler, and first puddler setting is in one side that is close to vice (mixing) shaft, and the second puddler setting is in one side of keeping away from vice (mixing) shaft, and the length of second puddler is greater than the length of first puddler.
6. The utility model provides a rare earth gold high performance dosing unit for tread production which characterized in that: comprising a mixer according to any of the preceding claims 1 to 5.
7. The dosing device for producing a high-performance tread of rare earth gold according to claim 6, wherein: still be provided with weighing platform and a plurality of weighing hopper, weighing platform sets up the rear side at the mixing hopper, the weighing hopper passes through the fixed bolster to be fixed to be set up in weighing platform's top, and the quantity of weighing hopper is unanimous with the quantity of the inlet pipe of compounding jar, is provided with the weighing ware between the top of weighing hopper and the fixed bolster, and the bottom of weighing hopper is provided with the feed opening, and feed opening department is provided with the flow valve, and the feed opening of weighing hopper is corresponding with the inlet pipe of compounding jar, and both are not continuous each other.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221112448U true CN221112448U (en) | 2024-06-11 |
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