阅读说明：本技术 一种基于高分子纳米复合材料制备的筛分混料一体化装置 (Screening compounding integrated device based on polymer nanocomposite preparation ) 是由 谈立新 谈金静 谈新芳 于 2020-01-07 设计创作，主要内容包括：本发明涉及高分子纳米复合材料加工技术领域,公开了一种基于高分子纳米复合材料制备的筛分混料一体化装置,包括底座,所述底座的顶端弹性连接有振动机构,所述振动机构的顶端固定连接有搅拌机构,所述搅拌机构的顶端固定连接有筛分筒,所述筛分筒顶端固定连接有加料筒。本发明通过振动机构带动筛分筒和加料筒一起作三次元运动,从而使得过滤筛可以对加料筒内的混合料进行筛分,使得细集料进入到筛分筒内,通过搅拌叶的高度旋转把细集料打散,并进行混合搅拌,同时搅拌机构和筛分筒一起作三次元运动,使得混合在一起的细集料从混合料出口排出,进而同时实现高分子纳米复合材料的筛分与混合,劳动强度低,工作效率高,生产成本低。(The invention relates to the technical field of polymer nano composite material processing, and discloses a screening and mixing integrated device based on polymer nano composite material preparation. The invention drives the screening cylinder and the feeding cylinder to move three-dimensionally through the vibrating mechanism, so that the filter screen can screen the mixture in the feeding cylinder, the fine aggregates enter the screening cylinder, the fine aggregates are scattered through the high rotation of the stirring blades and are mixed and stirred, and meanwhile, the stirring mechanism and the screening cylinder move three-dimensionally, so that the mixed fine aggregates are discharged from the mixture outlet, and further, the screening and mixing of the high-molecular nano composite material are realized, the labor intensity is low, the working efficiency is high, and the production cost is low.)

1. A screening and mixing integrated device based on polymer nano composite preparation comprises a base (1) and is characterized in that the top end of the base (1) is elastically connected with a vibration mechanism (2), the top end of the vibration mechanism (2) is fixedly connected with a stirring mechanism (3), the top end of the stirring mechanism (3) is fixedly connected with a screening cylinder (4), and the top end of the screening cylinder (4) is fixedly connected with a feeding cylinder (5);

rabbling mechanism (3) are including fixed disk (31), the hollow circular cone section of thick bamboo (33) of top fixedly connected with of fixed disk (31), upper end fixedly connected with mounting bracket (34) of the inboard of hollow circular cone section of thick bamboo (33), the bottom fixedly connected with agitator motor (35) of mounting bracket (34), the output of agitator motor (35) runs through the top of hollow circular cone section of thick bamboo (33) and passes through screw thread fixedly connected with stirring leaf (32).

2. The screening and mixing integrated device prepared based on the high-molecular nanocomposite material as claimed in claim 1, wherein the vibration mechanism (2) comprises a vibration motor (21), the upper end and the lower end of the vibration motor (21) are both fixedly connected with an eccentric hammer (22), a positioning frame (23) is fixedly installed on the outer side of the vibration motor (21), the positioning frame (23) is located at the bottom end of the fixed disc (31), and the middle part of the top end of the positioning frame (23) is embedded into the lower end of the inner side of the hollow conical cylinder (33).

3. The screening and mixing integrated device prepared based on the high-molecular nanocomposite material as claimed in claim 2, wherein the positioning frame (23) comprises a positioning disc (231), a positioning cylinder (232) penetrates through the middle of the inner side of the positioning disc (231), a plurality of reinforcing plates (234) are fixedly connected to the outer sides of the positioning cylinder (232) at the upper end and the lower end of the positioning disc (231), a lower clamping ring (235) is fixedly connected to the upper end of the inner side of the positioning cylinder (232), and a lower clamping ring (233) is fixedly connected to the bottom end of the inner side of the positioning cylinder (232).

4. The screening and mixing integrated device based on polymer nanocomposite preparation according to claim 3, wherein the upper end of the vibration motor (21) is clamped at the top end of the lower clamping ring (235), the vibration motor (21) is fixedly connected with the lower clamping ring (235) through a screw, and the lower end of the vibration motor (21) is clamped at the top end of the lower clamping ring (233).

5. The screening and mixing integrated device prepared based on the high-molecular nanocomposite material as claimed in claim 1, wherein the screening drum (4) comprises a screening drum body (41), a mixture outlet (42) is fixedly connected to the lower end of the outer side of the screening drum body (41), a filter screen (43) is arranged at the top end of the screening drum body (41), and the filter screen (43) is located at the bottom end of the feeding drum (5).

6. The screening and mixing integrated device based on polymer nanocomposite preparation according to claim 1, wherein the hollow conical cylinder (33) and the stirring blades (32) are located on the inner side of the screening cylinder (41), the top end of the mounting frame (34) is fixedly connected with the hollow conical cylinder (33) in a welding mode, the bottom end of the mounting frame (34) is fixedly connected with a fixing bolt of a stirring motor (35), and the output end of the stirring motor (35) sequentially penetrates through the mounting frame (34) and the inner side of the hollow conical cylinder (33).

7. The screening and mixing integrated device prepared based on the high-molecular nano composite material as claimed in claim 1, wherein the feeding cylinder (5) comprises a feeding cylinder body (51), a cylinder cover (52) is fixedly connected to the top end of the feeding cylinder body (51) through a bolt, a coarse material outlet (54) is fixedly connected to the lower end of the outer side of the feeding cylinder body (51), and a feeding port (53) is fixedly connected to the top end of the cylinder cover (52).

8. The screening and mixing integrated device based on the preparation of the high polymer nano composite material as claimed in claim 1, wherein the base (1) comprises a bottom cylinder (11), a plurality of springs (12) are fixedly connected to the outer side of the top end of the bottom cylinder (11), and the top ends of the springs (12) are fixed to the outer side of the bottom end of the vibrating mechanism (2).

9. The integrated screening and mixing device based on polymer nanocomposite preparation according to claim 1, wherein the vibrating mechanism (2), the stirring mechanism (3) and the screening drum (4) are fixedly connected together through bolts, and the base (1) and the vibrating mechanism (2) and the screening drum (4) and the feeding drum (5) are also fixedly connected through bolts.

Technical Field

The invention relates to the technical field of polymer nanocomposite processing, in particular to a screening and mixing integrated device based on polymer nanocomposite preparation.

Background

The polymer nano composite material uses a matrix such as resin, rubber, ceramic, metal and the like as a continuous phase, uses modifiers such as nano-sized metal, semiconductor, rigid particles and other inorganic particles, fibers, carbon nanotubes and the like as a dispersed phase, and uniformly disperses the modifiers in the matrix material by a proper preparation method to form a composite system containing the nano-sized material, so that the composite material and the modifiers need to be screened before preparation so as to obtain a raw material meeting the requirements.

At present, the screening and mixing devices are usually used for preparation, so that the screening and mixing are separated, the labor intensity of workers is increased, the working efficiency is low, and the cost is high. Therefore, the technical personnel in the field provide a screening and mixing integrated device based on the preparation of the high molecular nano composite material, so as to solve the problems in the background technology.

Disclosure of Invention

The invention aims to provide a screening and mixing integrated device based on preparation of a high-molecular nano composite material, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a screening and mixing integrated device based on polymer nano composite material preparation comprises a base, wherein the top end of the base is elastically connected with a vibration mechanism, the top end of the vibration mechanism is fixedly connected with a stirring mechanism, the top end of the stirring mechanism is fixedly connected with a screening cylinder, and the top end of the screening cylinder is fixedly connected with a feeding cylinder;

the stirring mechanism comprises a fixed disc, a hollow conical cylinder is fixedly connected to the top end of the fixed disc, a mounting frame is fixedly connected to the upper end of the inner side of the hollow conical cylinder, a stirring motor is fixedly connected to the bottom end of the mounting frame, and the output end of the stirring motor penetrates through the top end of the hollow conical cylinder and is fixedly connected with stirring blades through threads.

As a still further scheme of the invention: the vibrating mechanism comprises a vibrating motor, the upper end and the lower end of the vibrating motor are fixedly connected with eccentric hammers, a positioning frame is fixedly mounted on the outer side of the vibrating motor and located at the bottom end of a fixed disc, and the middle of the top end of the positioning frame is embedded into the lower end of the inner side of a hollow conical cylinder.

As a still further scheme of the invention: the locating rack comprises a locating plate, a locating cylinder is arranged in the middle of the inner side of the locating plate in a penetrating mode, a plurality of reinforcing plates are fixedly connected to the outer side of the locating cylinder at the upper end and the lower end of the locating plate, a lower clamping ring is fixedly connected to the upper end of the inner side of the locating cylinder, and a lower clamping ring is fixedly connected to the bottom end of the inner side of the locating cylinder.

As a still further scheme of the invention: the upper end of the vibration motor is clamped at the top end of the lower clamping ring, the vibration motor is fixedly connected with the lower clamping ring through a screw, and the lower end of the vibration motor is clamped at the top end of the lower clamping ring.

As a still further scheme of the invention: the screening cylinder comprises a screening cylinder body, the lower end of the outer side of the screening cylinder body is fixedly connected with a mixture outlet, a filter screen is arranged at the top end of the screening cylinder body, and the filter screen is located at the bottom end of the feeding cylinder.

As a still further scheme of the invention: the hollow conical cylinder and the stirring blades are located on the inner side of the screening cylinder, the top end of the mounting frame is fixedly connected with the hollow conical cylinder in a welding mode, the bottom end of the mounting frame is fixedly connected with a stirring motor fixing bolt, and the output end of the stirring motor penetrates through the inner sides of the mounting frame and the hollow conical cylinder in sequence.

As a still further scheme of the invention: the feeding cylinder comprises a feeding cylinder body, the top end of the feeding cylinder body is fixedly connected with a cylinder cover through a bolt, a coarse material outlet is fixedly connected with the lower end of the outer side of the feeding cylinder body, and a feeding port is fixedly connected with the top end of the cylinder cover.

As a still further scheme of the invention: the base includes end section of thick bamboo, the outside fixedly connected with a plurality of spring on the top of end section of thick bamboo, the outside in the bottom of vibration mechanism is fixed on the top of spring.

As a still further scheme of the invention: the vibrating mechanism, the stirring mechanism and the screening cylinder are fixedly connected together through bolts, and the base is fixedly connected with the vibrating mechanism and the screening cylinder is fixedly connected with the feeding cylinder through bolts.

Compared with the prior art, the invention has the beneficial effects that:

drive screening section of thick bamboo and the feed cylinder through vibration mechanism and do the cubic motion together, thereby make the filter sieve can sieve polymer nano-composite and modifier in the feed cylinder, make the thin aggregate enter into in the screening section of thick bamboo, break up the thin aggregate through the high rotation of stirring leaf, and mix the stirring, simultaneously rabbling mechanism and screening section of thick bamboo do the cubic motion together, make the thin aggregate of mixing together discharge from the mixture export, and then realize polymer nano-composite's screening and mix simultaneously, low in labor strength, high work efficiency, low in production cost.

Drawings

FIG. 1 is a schematic structural diagram of a sieving and mixing integrated device prepared based on a high-molecular nano composite material;

FIG. 2 is a schematic assembly diagram of a sieving and mixing integrated device based on polymer nanocomposite preparation;

FIG. 3 is an exploded view of a stirring mechanism in a sieving and mixing integrated device based on the preparation of polymer nanocomposites;

FIG. 4 is an exploded view of a vibrating mechanism in a sieving and mixing integrated device based on polymer nanocomposite preparation;

FIG. 5 is a schematic view of a positioning frame in a sieving and mixing integrated device based on the preparation of polymer nanocomposites in partial cross-section;

FIG. 6 is an exploded view of a sieving cylinder in a sieving and mixing integrated device based on polymer nanocomposite preparation;

FIG. 7 is a schematic structural diagram of a feeding cylinder in a sieving and mixing integrated device based on the preparation of high molecular nano composite material;

fig. 8 is a schematic structural diagram of a base in a sieving and mixing integrated device based on the preparation of a high-molecular nano composite material.

In the figure: 1. a base; 11. a bottom cylinder; 12. a spring; 2. a vibration mechanism; 21. a vibration motor; 22. an eccentric weight; 23. a positioning frame; 231. positioning a plate; 232. a positioning cylinder; 233. a lower snap ring; 234. a reinforcing plate; 235. a lower snap ring; 3. a stirring mechanism; 31. fixing the disc; 32. stirring blades; 33. a hollow conical cylinder; 34. a mounting frame; 35. a stirring motor; 4. a screening drum; 41. screening the cylinder body; 42. a mixture outlet; 43. filtering and screening; 5. a charging barrel; 51. a charging barrel; 52. a cylinder cover; 53. a feed inlet; 54. and (4) a coarse material outlet.

Detailed Description

Referring to fig. 1 to 8, in an embodiment of the present invention, an integrated device for screening and mixing materials prepared based on a polymer nanocomposite includes a base 1, a vibration mechanism 2 is elastically connected to a top end of the base 1, a stirring mechanism 3 is fixedly connected to a top end of the vibration mechanism 2, a screening cylinder 4 is fixedly connected to a top end of the stirring mechanism 3, and a feeding cylinder 5 is fixedly connected to a top end of the screening cylinder 4;

the stirring mechanism 3 comprises a fixed disc 31, a hollow conical cylinder 33 is fixedly connected to the top end of the fixed disc 31, an installation frame 34 is fixedly connected to the inner side of the hollow conical cylinder 33, a stirring motor 35 is fixedly connected to the bottom end of the installation frame 34, and the output end of the stirring motor 35 penetrates through the top end of the hollow conical cylinder 33 and is fixedly connected with a stirring blade 32 through threads.

In fig. 4: the vibration mechanism 2 comprises a vibration motor 21, the upper end and the lower end of the vibration motor 21 are fixedly connected with eccentric hammers 22, a positioning frame 23 is fixedly installed on the outer side of the vibration motor 21, the positioning frame 23 is located at the bottom end of a fixed disc 31, the middle part of the top end of the positioning frame 23 is embedded into the lower end of the inner side of a hollow conical cylinder 33, so that the vibration motor 21 can drive the two eccentric hammers 22 to rotate, excitation force is generated through the two eccentric hammers 22, the excitation force is transmitted to the vibration motor 21, and further the rotary motion of the vibration motor 21 is converted into horizontal, vertical and inclined three-dimensional motion.

In fig. 5: the locating rack 23 includes the locating disk 231, the middle part of the inboard of locating disk 231 runs through and is provided with a location section of thick bamboo 232, the upper and lower end of locating disk 231 is located a plurality of reinforcing plate 234 of the equal fixedly connected with in the outside of a location section of thick bamboo 232, snap ring 235 under the upper end fixedly connected with of the inboard of a location section of thick bamboo 232, snap ring 233 under the bottom fixedly connected with of the inboard of a location section of thick bamboo 232 to can transmit the cubic motion of vibrating motor 21 for the locating rack 23, make the locating rack 23 make the cubic motion.

In fig. 4 and 5: the upper end of the vibration motor 21 is clamped at the top end of the lower clamping ring 235, the vibration motor 21 is fixedly connected with the lower clamping ring 235 through a screw, and the lower end of the vibration motor 21 is clamped at the top end of the lower clamping ring 233, so that the vibration motor 21 can be firmly fixed in the positioning cylinder 232.

In fig. 6: screening section of thick bamboo 4 is provided with filter sieve 43 including screening barrel 41, the lower extreme fixedly connected with mixture export 42 in the outside of screening barrel 41, screening barrel 41 top, and filter sieve 43 is located the bottom of charging drum 5 to can sieve the thickness aggregate in polymer nanocomposite and the modifier.

In fig. 3 and 6: hollow circular cone section of thick bamboo 33 and stirring leaf 32 all are located the inboard of screening barrel 41, the top of mounting bracket 34 passes through welded mode fixed connection with hollow circular cone section of thick bamboo 33, the bottom and the agitator motor 35 fixed bolt fixed connection of mounting bracket 34, agitator motor 35's output runs through the inboard of mounting bracket 34 and hollow circular cone section of thick bamboo 33 in proper order, thereby can be in screening barrel 41, highly rotatory through stirring leaf 32 breaks up the mixture, and mix the stirring, simultaneously rabbling mechanism 3 and screening section of thick bamboo 4 do the cubic motion together, stir the mixture to the fine aggregate.

In fig. 7: the charging barrel 5 comprises a charging barrel body 51, a top end of the charging barrel body 51 is provided with a barrel cover 52 through a bolt fixedly connected with, a coarse material outlet 54 is fixedly connected with the lower end of the outer side of the charging barrel body 51, and a charging opening 53 is fixedly connected with the top end of the barrel cover 52, so that the high molecular nano composite material and the modifier can be conveniently added from the charging opening 53, and coarse aggregate can be smoothly discharged from the coarse material outlet 54.

In fig. 8: base 1 includes end section of thick bamboo 11, and a plurality of spring 12 of the outside fixedly connected with on the top of end section of thick bamboo 11, the outside at the bottom of vibration mechanism 2 is fixed on the top of spring 12 to can make vibration mechanism 2, rabbling mechanism 3, screening section of thick bamboo 4 and add feed cylinder 5 and do the cubic unit motion on the top of base 1, realize polymer nanocomposite's screening.

In fig. 1 and 2: jointly through bolt fixed connection between vibrating mechanism 2, rabbling mechanism 3 and the screening section of thick bamboo 4, also through bolt fixed connection between base 1 and vibrating mechanism 2 and between screening section of thick bamboo 4 and the charging barrel 5 to can disassemble base 1, vibrating mechanism 2, rabbling mechanism 3, screening section of thick bamboo 4 and charging barrel 5 respectively conveniently, conveniently wash and maintain whole device.

The working principle of the invention is as follows: when the nano composite material needs to be screened and mixed, firstly, the stirring motor 35 is started, the stirring motor 35 drives the stirring blade 32 to rotate at a high speed at the top end of the hollow conical cylinder 33, then the two eccentric hammers 22 at the upper end and the lower end of the vibration motor 21 form a certain included angle, then, the vibration motor 21 is started, the vibration motor 21 drives the two eccentric hammers 22 to rotate, excitation force is generated through the two eccentric hammers 22 and is transmitted to the vibration motor 21, so that the rotation motion of the vibration motor 21 is converted into horizontal, vertical and inclined three-dimensional motion, because the vibration motor 21 is firmly fixed in the positioning cylinder 232 of the positioning frame 23, the three-dimensional motion is transmitted to the positioning frame 23, the positioning frame 23 transmits the three-dimensional motion to the stirring mechanism 3, the screening cylinder 4 and the feeding cylinder 5, so that the filter screen 43 of the screening cylinder 4 performs three-dimensional motion, then, polymer nano composite materials such as resin, rubber, ceramics and metal and modifiers such as inorganic particles, fibers and carbon nanotubes are added from a feeding port 53 of a feeding cylinder 5, the polymer nano composite materials and the modifiers fall onto a filter sieve 43 of a screening cylinder 4 together, coarse aggregates in the mixture are discharged from a coarse material outlet 54 through three-dimensional motion of the filter sieve 43, fine aggregates fall into a screening cylinder 41 of the screening cylinder 4 from the filter sieve 43, the mixture is scattered and mixed in the screening cylinder 41 through high rotation of a stirring blade 32, and simultaneously the stirring mechanism 3 and the screening cylinder 4 perform three-dimensional motion together, so that the mixed mixture is discharged from a mixture outlet 42, and screening and mixing of the polymer nano composite materials are realized simultaneously.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.