CN219072912U

CN219072912U - Oil injection silicon rubber mixing rubber reaction kettle

Info

Publication number: CN219072912U
Application number: CN202223164707.5U
Authority: CN
Inventors: 陈海洋
Original assignee: Anhui Hecong New Material Technology Co ltd
Current assignee: Anhui Hecong New Material Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-26
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses an oil injection silicon rubber mixing rubber reaction kettle, and particularly relates to the technical field of mixing rubber production equipment, comprising a reaction kettle main body, wherein a feeding pipe is arranged at the top of the reaction kettle main body, and a cleaning mechanism is arranged in the reaction kettle main body; the cleaning mechanism comprises a threaded rod, the threaded rod is arranged inside the reaction kettle main body, a first gear is arranged at the top of the threaded rod, a second gear is meshed with one side of the first gear, a rotating shaft is arranged inside the second gear, a motor is arranged at the top of the rotating shaft, and a fixing shell is arranged outside the motor. According to the utility model, the cleaning mechanism is arranged, and the scraping of the movable scraping plate on the inner wall of the reaction kettle main body is realized, so that the automatic scraping of the residual materials on the inner wall of the reaction kettle is realized, the operation is safe, the labor is saved, the problem that the residual materials on the inner wall of the reaction kettle exist for too long time, the quality of the mixed rubber is reduced, and meanwhile, the reduction of the internal space of the reaction kettle main body caused by the residual materials each time remaining on the inner wall is avoided.

Description

Oil injection silicon rubber mixing rubber reaction kettle

Technical Field

The utility model relates to the technical field of rubber compound production equipment, in particular to an oil injection silicon rubber compound reaction kettle.

Background

The reaction kettle is widely applied to pressure vessels for petroleum, chemical industry, rubber compound, pesticides, dyes, medicines and foods and is used for completing the technological processes of vulcanization, nitration, hydrogenation, hydrocarbylation, polymerization, condensation and the like, and the rubber compound can be used in the production process.

Chinese patent CN201810526313.9 discloses a production process of oil-sprayed silica gel, comprising the following steps: s1, manufacturing silica gel; s2, modification of silica gel: weighing silica gel, methyl vinyl silicone rubber, silicon dioxide, titanium powder, carbon nanofibers, hydroxyl silicone oil, polymethyl triethoxysilane and purified water to obtain modified silica gel; s3, adding dimethyl carbonate into polyurethane, adding platinum water, and uniformly stirring to obtain printing ink; and S4, heating the ink to 60-80 ℃, then slowly and uniformly spraying the ink onto the surface of the modified silica gel, and cooling to room temperature to obtain the oil-sprayed silica gel. According to the utility model, the titanium powder enables the printing ink to be better adsorbed on the surface of the silica gel, so that the use handfeel of the silica gel is ensured, the physical properties of the silica gel are changed through the synergistic effect of other raw materials, the high temperature resistance of the silica gel is improved, the application range of the oil-sprayed silica gel is enlarged, the raw materials used in the utility model are wide in source, the production process is simple and convenient, and the method is convenient to popularize and use in a large range;

this oil spout silica gel is in production process, needs to put into reation kettle with raw materials or batching and reacts, and in the reaction process, the viscose of high viscosity is easy to adhere and is difficult to the clearance at reation kettle inner wall, and the viscose is inside reation kettle for a long time, can occupy reation kettle inner space, influences reation kettle's use simultaneously.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the defects in the prior art, the utility model provides a reaction kettle for oil-sprayed silicone rubber, which aims to solve the problems that raw materials or ingredients are required to be put into the reaction kettle for reaction in the production process of the oil-sprayed silicone rubber in the prior art, the inner wall of the reaction kettle is difficult to clean due to the fact that high-viscosity rubber is easily adhered to the inner wall of the reaction kettle in the reaction process, the rubber remains in the reaction kettle for a long time, the inner space of the reaction kettle is occupied, and the use of the reaction kettle is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the oil-spraying silicon rubber mixing rubber reaction kettle comprises a reaction kettle main body, wherein a feeding pipe is arranged at the top of the reaction kettle main body, and a cleaning mechanism is arranged in the reaction kettle main body;

the cleaning mechanism comprises a threaded rod, the threaded rod is arranged inside the reaction kettle main body, a first gear is arranged at the top of the threaded rod, a second gear is meshed with one side of the first gear, a rotating shaft is arranged inside the second gear, a motor is arranged at the top of the rotating shaft, and a fixed shell is arranged outside the motor;

the utility model discloses a reaction kettle, including threaded rod, connecting rod, fixed plate, locating lever, connecting rod, threaded rod outside is provided with the thread bush, thread bush one side is provided with the connecting rod, connecting rod one side is provided with the removal scraper blade, be provided with the fixed plate between threaded rod and the reaction kettle main part, the fixed plate bottom is provided with the gag lever post.

Preferably, the outside of the limiting rod is provided with a limiting sliding sleeve, the limiting sliding sleeve is in sliding connection with the limiting rod, and a connecting plate is arranged between the limiting sliding sleeve and the threaded sleeve.

Preferably, the top of the threaded rod penetrates through the main body of the reaction kettle and extends into the fixing shell, the motor is mounted at the top of the inner wall of the fixing shell, and the rotating shaft is arranged at the output end of the motor.

Preferably, the thread bush is in threaded connection with the threaded rod, the thread bush is in rotary connection with the fixed plate, the fixed plate is fixedly connected with the top of the inner wall of the main body of the reaction kettle, and the cross section of the movable scraping plate is annular.

Preferably, the bottom of the threaded rod is provided with a fixed baffle, the bottom of the fixed baffle is provided with a fixed column, both sides of the fixed column are respectively provided with a connecting diagonal rod, the bottom of the connecting diagonal rod is provided with a scraping plate, and the scraping plate is in sliding connection with the inner wall of the main body of the reaction kettle.

Preferably, the discharging pipe is installed to reation kettle main part bottom, reation kettle main part both sides are provided with the backup pad, the backup pad bottom is provided with the support column, the quantity of support column sets up to a plurality of.

The utility model has the technical effects and advantages that:

1. through setting up clearance mechanism, through motor drive second gear and first gear rotation, and then make the threaded rod rotatory, slide on the gag lever post through spacing sliding sleeve simultaneously, play spacing effect to the thread bush, avoid the thread bush rotatory, thereby make the threaded rod drive the thread bush and remove downwards, and then drive the removal scraper blade through thread bush and connecting rod and remove downwards, effectively strike off the inside residual gum of reation kettle main part, compare with prior art, scrape the automatic scraping of reation kettle inner wall clout through removing the scraper blade, the automatic scraping of reation kettle inner wall clout has been realized, the operation is safe to use manpower sparingly, avoid reation kettle inner wall clout to exist overlength time, lead to the reduction of mixing rubber quality, avoid the clout to remain at the inner wall at every turn simultaneously and lead to reation kettle main part inner space to reduce;

2. through a plurality of structure cooperations between fixed stop and the scraper blade, the threaded rod rotates and can drive fixed stop and fixed column and rotate, and then drives the scraper blade through connecting the diagonal bar and rotate to make the scraper blade strike off the remaining glue of reation kettle main part bottom inner wall at the rotation in-process, further avoid reation kettle main part inner wall to remain, improve clean cleaning effect.

Drawings

FIG. 1 is a schematic diagram of the whole structure of the reaction kettle.

Fig. 2 is a schematic view of the external structure of the threaded rod according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 1B according to the present utility model.

The reference numerals are: 1. a reaction kettle main body; 2. a feeding pipe; 3. a threaded rod; 4. a first gear; 5. a second gear; 6. a rotation shaft; 7. a motor; 8. a fixed case; 9. a thread sleeve; 10. a connecting rod; 11. a fixing plate; 12. a limit rod; 13. a limit sliding sleeve; 14. a connecting plate; 15. moving the scraping plate; 16. a fixed baffle; 17. fixing the column; 18. connecting the inclined rod; 19. a scraper; 20. a discharge pipe; 21. a support plate; 22. and (5) supporting the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The oil-spraying silicon rubber mixing rubber reaction kettle shown in the attached figures 1-4 comprises a reaction kettle main body 1, wherein a feeding pipe 2 is arranged at the top of the reaction kettle main body 1, and a cleaning mechanism is arranged in the reaction kettle main body 1;

the cleaning mechanism comprises a threaded rod 3, the threaded rod 3 is arranged inside the reaction kettle main body 1, a first gear 4 is arranged at the top of the threaded rod 3, a second gear 5 is meshed with one side of the first gear 4, a rotating shaft 6 is arranged inside the second gear 5, a motor 7 is arranged at the top of the rotating shaft 6, and a fixed shell 8 is arranged outside the motor 7;

the outside of threaded rod 3 is provided with thread bush 9, and thread bush 9 one side is provided with connecting rod 10, and connecting rod 10 one side is provided with removes scraper blade 15, is provided with fixed plate 11 between threaded rod 3 and the reation kettle main part 1, and the fixed plate 11 bottom is provided with gag lever post 12.

As shown in fig. 1-4, the outside of the limiting rod 12 is provided with a limiting sliding sleeve 13, sliding connection is arranged between the limiting sliding sleeve 13 and the limiting rod 12, a connecting plate 14 is arranged between the limiting sliding sleeve 13 and the thread bush 9, the limiting effect on the thread bush 9 is achieved, the thread bush 9 is prevented from self-rotating, the top of the threaded rod 3 penetrates through the reaction kettle body 1 and extends into the fixed shell 8, the motor 7 is arranged at the top of the inner wall of the fixed shell 8, the rotating shaft 6 is arranged at the output end of the motor 7, the thread bush 9 is in threaded connection with the threaded rod 3, the thread bush 9 is in rotary connection with the fixed plate 11, the fixed plate 11 is fixedly connected with the top of the inner wall of the reaction kettle body 1, the cross section of the movable scraping plate 15 is annular, the annular movable scraping plate 15 can improve the cleaning effect of the reaction kettle body 1, and the inner wall of the reaction kettle body 1 is prevented from being scraped.

As shown in fig. 1, a fixed baffle 16 is arranged at the bottom of the threaded rod 3, a fixed column 17 is arranged at the bottom of the fixed baffle 16, connecting diagonal rods 18 are arranged at two sides of the fixed column 17, a scraping plate 19 is arranged at the bottom of the connecting diagonal rods 18, the scraping plate 19 is slidably connected with the inner wall of the reaction kettle body 1, the inclined surface of the inner wall of the reaction kettle body 1 is convenient to scrape, and the cleaning effect is improved.

As shown in fig. 1, a discharging pipe 20 is installed at the bottom of a reaction kettle body 1, support plates 21 are arranged on two sides of the reaction kettle body 1, support columns 22 are arranged at the bottom of the support plates 21, and the number of the support columns 22 is multiple, so that the stability of the device is improved.

The working principle of the utility model is as follows: when the utility model is used for cleaning and scraping residual glue on the inner wall of the reaction kettle main body 1, firstly, the motor 7 arranged in the fixed shell 8 is started, so that the motor 7 drives the rotary shaft 6 at the output end of the motor to rotate, and then the second gear 5 rotates, meanwhile, the second gear 5 is meshed with the first gear 4, so that the second gear 5 drives the first gear 4 to rotate, and then the threaded rod 3 in the first gear 4 rotates, meanwhile, the threaded rod 3 is in threaded connection with the threaded sleeve 9, meanwhile, the limiting rod 12 is in sliding connection with the limiting sliding sleeve 13, the limiting sliding sleeve 13 can limit the threaded sleeve 9, the threaded sleeve 9 is prevented from rotating, the threaded sleeve 9 is enabled to move downwards, the movable scraping plate 15 is enabled to move downwards through the connecting rod 10, and the movable scraping plate 15 is enabled to move downwards to scrape residual glue attached on the inner wall of the reaction kettle main body 1.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a oil spout silicone rubber mixing rubber reation kettle, includes reation kettle main part (1), its characterized in that: a feeding pipe (2) is arranged at the top of the reaction kettle main body (1), and a cleaning mechanism is arranged inside the reaction kettle main body (1);

the cleaning mechanism comprises a threaded rod (3), the threaded rod (3) is arranged inside a reaction kettle main body (1), a first gear (4) is arranged at the top of the threaded rod (3), a second gear (5) is meshed with one side of the first gear (4), a rotating shaft (6) is arranged inside the second gear (5), a motor (7) is arranged at the top of the rotating shaft (6), and a fixed shell (8) is arranged outside the motor (7);

the novel reaction kettle is characterized in that a thread bush (9) is arranged on the outer side of the threaded rod (3), a connecting rod (10) is arranged on one side of the thread bush (9), a movable scraping plate (15) is arranged on one side of the connecting rod (10), a fixing plate (11) is arranged between the threaded rod (3) and the reaction kettle main body (1), and a limiting rod (12) is arranged at the bottom of the fixing plate (11).

2. The oil-injected silicone rubber compound reaction kettle according to claim 1, wherein: the limiting sliding sleeve (13) is arranged on the outer side of the limiting rod (12), the limiting sliding sleeve (13) is connected with the limiting rod (12) in a sliding mode, and a connecting plate (14) is arranged between the limiting sliding sleeve (13) and the threaded sleeve (9).

3. The oil-injected silicone rubber compound reaction kettle according to claim 1, wherein: the top of the threaded rod (3) penetrates through the reaction kettle main body (1) and extends to the inside of the fixed shell (8), the motor (7) is mounted at the top of the inner wall of the fixed shell (8), and the rotating shaft (6) is arranged at the output end of the motor (7).

4. The oil-injected silicone rubber compound reaction kettle according to claim 1, wherein: threaded connection between thread bush (9) and threaded rod (3), rotate between thread bush (9) and fixed plate (11) and be connected, fixed plate (11) and reation kettle main part (1) inner wall top fixed connection, remove scraper blade (15) cross section shape and set up to annular.

5. The oil-injected silicone rubber compound reaction kettle according to claim 1, wherein: the bottom of the threaded rod (3) is provided with a fixed baffle (16), the bottom of the fixed baffle (16) is provided with a fixed column (17), both sides of the fixed column (17) are provided with a connecting diagonal rod (18), the bottom of the connecting diagonal rod (18) is provided with a scraping plate (19), and the scraping plate (19) is in sliding connection with the inner wall of the reaction kettle main body (1).

6. The oil-injected silicone rubber compound reaction kettle according to claim 1, wherein: the discharging pipe (20) is installed to reation kettle main part (1) bottom, reation kettle main part (1) both sides are provided with backup pad (21), backup pad (21) bottom is provided with support column (22), the quantity of support column (22) sets up to a plurality of.