CN216464938U

CN216464938U - Cutting and granulating device for producing nano rubber nucleating agent

Info

Publication number: CN216464938U
Application number: CN202120612041.1U
Authority: CN
Inventors: 吴永凯; 王勇
Original assignee: YIXING HANGUANG HIGH-TECH PETROCHEMICAL CO LTD
Current assignee: YIXING HANGUANG HIGH-TECH PETROCHEMICAL CO LTD
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-05-10
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a cutting and granulating device for producing a nano rubber nucleating agent, relates to the technical field of nucleating agent production, and aims to solve the problem that the existing cutting and granulating device for producing the nano rubber nucleating agent is low in cutting efficiency. The lower extreme of defeated storage bucket is provided with thrust unit, thrust unit comprises conveyer belt, first dead lever and telescopic link, the conveyer belt is located one side of telescopic link, first dead lever is located the both ends of conveyer belt, one side of thrust unit is provided with extrusion device, the outside one side of extrusion device is provided with accomodates the basket, the one end of extrusion device is provided with the fixed block, the inside of fixed block is provided with pipeline, the one end of fixed block is provided with cutting device, cutting device comprises second motor, second dead lever and cutting blade, cutting device's lower extreme is provided with out the feed bin, the outside that goes out the feed bin is provided with the base.

Description

Cutting and granulating device for producing nano rubber nucleating agent

Technical Field

The utility model relates to the technical field of nucleating agent production, in particular to a cutting and granulating device for producing a nano rubber nucleating agent.

Background

The nanometer rubber nucleating agent is used as a modifying auxiliary agent of a polymer, and the action mechanism of the nanometer rubber nucleating agent is mainly as follows: in the molten state, because the nucleating agent provides the required crystal nucleus, the polymer is changed into heterogeneous nucleation from original homogeneous nucleation, thereby the crystallization speed is accelerated, the crystal grain structure is refined, and the rigidity of the product is improved, the forming period is shortened, the size stability of the final product is kept, the light scattering is inhibited, the transparency, the surface gloss and the physical and mechanical properties of the polymer are improved, the nucleating agent needs to be dried during the manufacturing process, the drying is a whole block, the volume is larger, the nucleating agent needs to be cut during the use, the time can be spent in each cutting process, the nucleating agent is cut into quantitative particles after the drying process for storage, and the nucleating agent is convenient to use during the use process.

However, most of the existing cutting and granulating devices for producing the nucleating agent push the nucleating agent to a cutting table and then cut by the cutting knife, the cutting efficiency is slow, the shapes of the dried nucleating agents are different in size, and the nucleating agents can reach the required size only by repeatedly cutting, so that the existing requirements are not met, and the cutting and granulating device for producing the nano rubber nucleating agent is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting and granulating device for producing a nano rubber nucleating agent, which aims to solve the problem of low cutting efficiency of the cutting and granulating device for producing the nucleating agent in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a nanometer rubber nucleating agent production is with cutting granulation device, includes defeated storage bucket, the lower extreme of defeated storage bucket is provided with thrust unit, one side of thrust unit is provided with extrusion device, the outside one side of extrusion device is provided with accomodates the basket, the one end of extrusion device is provided with the fixed block, the inside of fixed block is provided with pipeline, the one end of fixed block is provided with cutting device, cutting device's lower extreme is provided with out the feed bin, the outside that goes out the feed bin is provided with the base.

Preferably, thrust unit comprises conveyer belt, first dead lever and telescopic link, the conveyer belt is located one side of telescopic link, first dead lever is located the both ends of conveyer belt, the one end and the telescopic link fixed connection of first dead lever, the other end and the conveyer belt fixed connection of first dead lever.

Preferably, the extruding device is composed of a first motor, a screw shaft, a fixed shell and an extruding bin, the fixed shell is located outside the screw shaft, the extruding bin is located at one end of the screw shaft, and the first motor is located at the other end of the screw shaft.

Preferably, the number of the conveying pipelines is a plurality, the conveying pipelines are uniformly distributed in the fixed block along the annular shape, and the conveying pipelines penetrate through and extend to two sides of the fixed block.

Preferably, the cutting means is comprised of a second motor, a second fixing lever at one end of the second motor, and a cutting blade at one end of the second fixing lever.

Preferably, the lower end of the inner part of the conveying barrel is provided with a third motor, the lower end of the third motor is provided with a fixed plate, one end of the fixed plate is fixedly connected with an output shaft of the third motor, and two discharge ports are arranged in the fixed plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the pushing device is arranged at the lower end of the material conveying barrel and consists of the conveying belt, the first fixing rod and the telescopic rod, the material conveying barrel and the conveying belt are started, the nucleating agent is conveyed to the upper end of the conveying belt through the material conveying barrel, the nucleating agent falling into the upper end of the conveying belt moves into the storage basket, the telescopic rod is started, the telescopic rod stretches and retracts to drive the first fixing rod to move transversely, the first fixing rod moves transversely to extrude the nucleating agent in the storage basket, so that the nucleating agent is contacted with the spiral shaft, and the nucleating agent is prevented from being accumulated in the storage basket without being contacted with the spiral shaft after falling into the storage basket through conveying.

2. According to the utility model, the third motor is arranged at the lower end of the inner part of the material conveying barrel, the fixing plate is arranged at the lower end of the third motor, the discharge port is arranged in the fixing plate, the fixing plate is driven to rotate by starting the third motor, the fixing plate drives the discharge port to rotate, the nucleating agent falls to the upper end of the conveying belt after the discharge port rotates to the lower end of the material conveying barrel, and the falling speed of the nucleating agent is controlled by controlling the rotating speed of the motor, so that the nucleating agent is prevented from being accumulated.

3. According to the utility model, the cutting device is arranged at one end of the extrusion bin, the cutting device is composed of the second motor, the second fixing rod and the cutting blade, the screw shaft continuously rotates to drive the nucleating agent to enter the extrusion bin, the nucleating agent entering the extrusion bin enters one end of the conveying pipeline through extrusion and flows out through the other end of the conveying pipeline, the second motor is started, the output shaft of the second motor drives the second fixing rod to rotate, the second fixing rod rotates to drive the cutting blade to rotate, the cutting blade rotates to cut the nucleating agent flowing out from the other end of the conveying pipeline, compared with the existing vertical cutting, the cutting blade can be quickly cut by driving the cutting blade to rotate through the second motor, the cutting blade does not need to stretch, the cutting efficiency is improved, and the cutting speed is higher.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the overall structure of the present invention.

Fig. 3 is a top view of the overall structure of the present invention.

Fig. 4 is a schematic diagram of a fixing plate structure according to the present invention.

Fig. 5 is a schematic view of the fixing block structure of the present invention.

FIG. 6 is an enlarged view of a portion of the first embodiment of the present invention.

In the figure: 1. a material conveying barrel; 2. a conveyor belt; 3. a first fixing lever; 4. a telescopic rod; 5. a pushing device; 6. a base; 7. a storage basket; 8. a first motor; 9. an extrusion device; 10. a screw shaft; 11. fixing the housing; 12. extruding the bin; 13. a fixed block; 14. a delivery conduit; 15. a cutting device; 16. a second motor; 17. a second fixing bar; 18. a cutting blade; 19. a discharging bin; 20. a third motor; 21. a fixing plate; 22. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, an embodiment of the present invention is shown: the utility model provides a nanometer rubber nucleating agent production is with cutting granulation device, including defeated storage bucket 1, the lower extreme of defeated storage bucket 1 is provided with thrust unit 5, one side of thrust unit 5 is provided with extrusion device 9, one side of extrusion device 9 outside is provided with accomodates basket 7, the one end of extrusion device 9 is provided with fixed block 13, the inside of fixed block 13 is provided with pipeline 14, the one end of fixed block 13 is provided with cutting device 15, cutting device 15's lower extreme is provided with goes out feed bin 19, the outside that goes out feed bin 19 is provided with base 6.

Further, thrust unit 5 comprises conveyer belt 2, first dead lever 3 and telescopic link 4, conveyer belt 2 is located one side of telescopic link 4, first dead lever 3 is located the both ends of conveyer belt 2, the one end and the telescopic link 4 fixed connection of first dead lever 3, the other end and the conveyer belt 2 fixed connection of first dead lever 3 promote nucleating agent through thrust unit 5, prevent that nucleating agent from falling into through carrying and accomodate basket 7 after, nucleating agent does not contact with screw axis 10, and piles up in accomodating basket 7.

Further, the extruding device 9 is composed of a first motor 8, a screw shaft 10, a fixed shell 11 and an extruding bin 12, the fixed shell 11 is located outside the screw shaft 10, the extruding bin 12 is located at one end of the screw shaft 10, the first motor 8 is located at the other end of the screw shaft 10, the screw shaft 10 rotates to conduct twisting pressure on the nucleating agent accumulated in the storage basket 7, the twisting pressure nucleating agent is conveyed to the extruding bin 12 through rotation of the screw shaft 10, the nucleating agent is accumulated in the extruding bin 12, and after the nucleating agent is accumulated, bubbles contained in the nucleating agent can be discharged through extrusion, and the bubbles are prevented from being contained in particles after cutting.

Further, the conveying pipeline 14 is provided with a plurality of, and conveying pipeline 14 is by a plurality of along cyclic annular evenly distributed in fixed block 13, and conveying pipeline 14 runs through and extends to the both sides of fixed block 13, through the size of conveying pipeline 14 restriction nucleating agent, divide into a plurality of the same sizes with nucleating agent average through conveying pipeline 14, the cutting of being convenient for.

Further, cutting device 15 comprises second motor 16, second dead lever 17 and cutting blade 18, second dead lever 17 is located the one end of second motor 16, cutting blade 18 is located the one end of second dead lever 17, it rotates to drive second dead lever 17 through second motor 16, second dead lever 17 rotates and drives cutting blade 18 and rotate, cut the nucleating agent through cutting blade 18, for current perpendicular cutting, it can cut fast to drive cutting blade 18 through second motor 16, need not to make cutting blade 18 flexible, cutting efficiency improves, cutting speed is faster.

Further, the lower extreme of defeated material bucket 1 inside is provided with third motor 20, the lower extreme of third motor 20 is provided with fixed plate 21, and the one end of fixed plate 21 and third motor 20's output shaft fixed connection, the inside of fixed plate 21 is provided with discharge gate 22, discharge gate 22 is provided with two, it rotates to drive fixed plate 21 to start through third motor 20, fixed plate 21 rotates and drives discharge gate 22 and rotate, discharge gate 22 rotates behind defeated material bucket 1 lower extreme, nucleating agent whereabouts to 2 upper ends of conveyer belt, the rotational speed through the control motor controls nucleating agent whereabouts speed, prevent that nucleating agent from piling up.

The working principle is as follows: when the nucleating agent cutting device is used, the nucleating agent is fed into the cutting device too fast and possibly stacked to cause that the equipment cannot normally operate, the third motor 20 and the conveyor belt 2 are started, the third motor 20 drives the third motor 20 in the fixing plate 21 to rotate, the third motor 20 rotates to the lower end of the material conveying barrel 1 to discharge materials, the nucleating agent falls into the conveyor belt 2, the pushing device 5 is started, the telescopic rod 4 stretches and retracts to drive the conveyor belt 2 to transversely move, the conveyor belt 2 conveys the nucleating agent into the storage basket 7 and pushes the nucleating agent in the storage basket 7 to be contacted with the screw shaft 10 through transverse movement to prevent the nucleating agent from being stacked, the first motor 8 starts to drive the screw shaft 10 to rotate, the screw shaft 10 rotates to wring and press the nucleating agent stacked in the storage basket 7, the wring-pressing nucleating agent is conveyed to the extrusion bin 12 through rotation of the screw shaft 10, and the nucleating agent is stacked in the extrusion bin 12, the nucleating agent piles up the back and can discharge the inside bubble that contains of nucleating agent through the extrusion, the nucleating agent that gets into extrusion storehouse 12 gets into pipeline 14's one end through the extrusion, it heats the nucleating agent to start the heating circle after getting into pipeline 14, the inside moisture of heating evaporation nucleating agent makes the nucleating agent turn into the solid by the colloid, the other end that solid nucleating agent passes through pipeline 14 flows out, start second motor 16, second motor 16's output shaft drives second dead lever 17 and rotates, second dead lever 17 rotates and drives cutting blade 18 and rotate, cutting blade 18 rotates and cuts the nucleating agent that flows from pipeline 14 other end, for current perpendicular cutting, it can the quick cutting to drive cutting blade 18 through second motor 16 and rotate, need not to make cutting blade 18 flexible, cutting efficiency improves, cutting speed is faster.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cutting and granulating device for producing nano rubber nucleating agent comprises a conveying barrel (1), and is characterized in that: the lower extreme of defeated storage bucket (1) is provided with thrust unit (5), one side of thrust unit (5) is provided with extrusion device (9), one side of extrusion device (9) outside is provided with accomodates basket (7), the one end of extrusion device (9) is provided with fixed block (13), the inside of fixed block (13) is provided with pipeline (14), the one end of fixed block (13) is provided with cutting device (15), the lower extreme of cutting device (15) is provided with goes out feed bin (19), the outside that goes out feed bin (19) is provided with base (6).

2. The cutting-granulating apparatus for producing nano-rubber nucleating agent according to claim 1, wherein: thrust unit (5) comprises conveyer belt (2), first dead lever (3) and telescopic link (4), conveyer belt (2) are located one side of telescopic link (4), first dead lever (3) are located the both ends of conveyer belt (2), the one end and telescopic link (4) fixed connection of first dead lever (3), the other end and conveyer belt (2) fixed connection of first dead lever (3).

3. The cutting-granulating apparatus for producing nano-rubber nucleating agent according to claim 1, wherein: the extruding device (9) is composed of a first motor (8), a screw shaft (10), a fixed shell (11) and an extruding bin (12), the fixed shell (11) is located outside the screw shaft (10), the extruding bin (12) is located at one end of the screw shaft (10), and the first motor (8) is located at the other end of the screw shaft (10).

4. The cutting-granulating apparatus for producing nano-rubber nucleating agent according to claim 1, wherein: the conveying pipelines (14) are arranged in a plurality of numbers, the conveying pipelines (14) are uniformly distributed in the fixed block (13) along the ring shape, and the conveying pipelines (14) penetrate through and extend to the two sides of the fixed block (13).

5. The cutting-granulating apparatus for producing nano-rubber nucleating agent according to claim 1, wherein: the cutting device (15) is composed of a second motor (16), a second fixing rod (17) and a cutting blade (18), the second fixing rod (17) is located at one end of the second motor (16), and the cutting blade (18) is located at one end of the second fixing rod (17).

6. The cutting-granulating apparatus for producing nano-rubber nucleating agent according to claim 1, wherein: the feeding device is characterized in that a third motor (20) is arranged at the lower end of the interior of the feeding barrel (1), a fixing plate (21) is arranged at the lower end of the third motor (20), one end of the fixing plate (21) is fixedly connected with an output shaft of the third motor (20), a discharge hole (22) is formed in the interior of the fixing plate (21), and two discharge holes (22) are formed.