CN212399992U

CN212399992U - Mixing stirring device for rubber production

Info

Publication number: CN212399992U
Application number: CN202020635948.5U
Authority: CN
Inventors: 刘亚英
Original assignee: Hangzhou Sibide Sporting Goods Co ltd
Current assignee: Hangzhou Sibide Sporting Goods Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-01-26
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a mixing and stirring device for rubber production in the field of rubber processing, which comprises a box body, a cover plate is arranged on the top of the box body, the cover plate is provided with a driving motor, an electric heating fan, a supporting bearing and a feeding pipe, the driving motor is provided with a driving belt pulley, the driving belt pulley is provided with a belt, the electric heating fan is provided with an air outlet pipe and a middle pipe, the supporting bearing is provided with a hollow rotating shaft, the hollow rotating shaft is provided with a driven belt pulley, the driven belt pulley is connected with the belt, the hollow rotating shaft is provided with an upper sealing bearing, the upper sealing bearing is connected with the air outlet pipe, the hollow rotating shaft is provided with a U-shaped pipe, a clapboard for guiding flow is fixedly connected between two ends of the U-shaped pipe, the outer wall of the U-shaped pipe is fixedly connected with a stirring plate, the bottom of the hollow, the mixing speed of the rubber is improved, and the mixing of the rubber is facilitated.

Description

Mixing stirring device for rubber production

Technical Field

The utility model relates to a rubber processing field specifically is a rubber production is with mixing stirring device.

Background

Rubber (Rubber) is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. Rubber is a completely amorphous polymer with a low glass transition temperature (T g) and a molecular weight that is often very high, greater than several hundred thousand. The rubber is divided into natural rubber and synthetic rubber. The natural rubber is prepared by extracting colloid from plants such as rubber tree and rubber grass and processing; synthetic rubbers are obtained by polymerization of various monomers. Rubber products are widely used in industry or in various aspects of life.

Rubber viscosity is bigger during rubber production processing, and present agitating unit is only simple stirring structure stirs, and mixing speed is slow, is unfavorable for the mixture of rubber.

Based on this, the utility model designs a specifically be a rubber production is with mixing stirring device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber production is with mixing stirring device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mixing and stirring device for rubber production comprises a box body, a discharging pipe, an inlet pipe, a cover plate, a driving motor and an electric heating fan, wherein the cover plate is fixedly connected to the top of the box body, the driving motor, the electric heating fan, a supporting bearing and the inlet pipe are fixedly connected to the top of the cover plate, a driving belt pulley is fixedly connected to the output end of the driving motor, a belt is movably connected to the driving belt pulley, an outlet pipe and an intermediate pipe are fixedly connected to the two ends of the electric heating fan respectively, a hollow rotating shaft is fixedly connected to the inner ring of the supporting bearing, a driven belt pulley is fixedly connected to the upper end of the hollow rotating shaft and movably connected to the belt, an upper sealing bearing is fixedly connected to the top of the hollow rotating shaft, the inner ring of the upper sealing bearing is fixedly connected to the outlet pipe, a U-shaped pipe is uniformly and fixedly, the U-shaped pipe outer wall fixedly connected with stirring board, cavity pivot bottom fixedly connected with lower sealed bearing, lower sealed bearing and intermediate pipe fixed connection, bottom half fixedly connected with is equipped with the discharging pipe of control valve.

Preferably, the outer ring of the upper sealing bearing is fixedly connected with the hollow rotating shaft.

Preferably, the outer end of the U-shaped pipe is fixedly connected with an L-shaped scraper which is attached to and slidably connected with the inner wall of the box body.

Preferably, the inner ring of the lower sealing bearing is fixedly connected with the hollow rotating shaft, the outer ring of the lower sealing bearing is fixedly connected with the middle pipe, and the middle pipe is fixedly connected with the discharge pipe.

Preferably, the driving motor and the electric heating fan are both electrically connected with an external power supply.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a driving motor drives the drive pulley and rotates, the drive pulley passes through the belt and drives driven pulley and rotate, driven pulley drives the rotation of cavity pivot, the cavity pivot drives the U-shaped pipe and rotates, the U-shaped pipe drives the stirring board and rotates, the U-shaped pipe stirs the mixture to rubber with the stirring board rotation, the hot-air that electric fan produced simultaneously gets into the outlet duct, the hot-air passes through the outlet duct and gets into the U-shaped pipe with well idle shaft and heats the U-shaped pipe, the U-shaped pipe after the heating heats rubber, the rubber mobility after the heating increases, help promoting the mixing velocity of rubber, do benefit to the mixture of rubber, furthermore, through the design baffle, help the hot-air to get into the other end from U-shaped pipe one end and flow out. The utility model discloses a second sealed bearing and middle pipe effect are convenient for carry out recycle with the hot-air, reduce the energy consumption, help the environmental protection. The utility model discloses a L shape scraper blade is convenient to be mixxed the rubber of box inner wall department, can avoid the box inner wall rubber unmixed phenomenon to appear.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a box body 2, a discharge pipe 3, an intermediate pipe 4, a feed pipe 5, a driven pulley 6, a belt 7, a cover plate 8, a driving motor 9, a driving pulley 10, an upper sealing bearing 11, an air outlet pipe 12, an electric heating fan 13, a U-shaped pipe 14, a hollow rotating shaft 15, an L-shaped scraper 16, a partition plate 17, a stirring plate 18, a lower sealing bearing 19 and a support bearing.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a mixing and stirring device for rubber production comprises a box body 1, a discharge pipe 2, a feed pipe 4, a cover plate 7, a driving motor 8 and an electric heating fan 12, wherein the top of the box body 1 is fixedly connected with the cover plate 7, the top of the cover plate 7 is fixedly connected with the driving motor 8, the electric heating fan 12, a supporting bearing 19 and the feed pipe 4, the output end of the driving motor 8 is fixedly connected with a driving belt pulley 9, the driving belt pulley 9 is movably connected with a belt 6, two ends of the electric heating fan 12 are respectively and fixedly connected with an air outlet pipe 11 and an intermediate pipe 3, an inner ring of the supporting bearing 19 is fixedly connected with a hollow rotating shaft 14, the upper end of the hollow rotating shaft 14 is fixedly connected with a driven belt pulley 5, the driven belt pulley 5 is movably connected with the belt 6, the top of the hollow rotating shaft 14 is fixedly connected with an upper sealing bearing, the hollow rotating shaft 14 is uniformly and fixedly connected with U-shaped pipes 13 along the circumference square, the hollow rotating shaft 14 is fixedly connected with a baffle 16 for guiding flow between two ends of the U-shaped pipes 13, the outer wall of the U-shaped pipes 13 is fixedly connected with a stirring plate 17, a driving belt pulley 9 is driven to rotate by a driving motor 8, the driving belt pulley 9 drives a driven belt pulley 5 to rotate by a belt, the driven belt pulley 5 drives the hollow rotating shaft 14 to rotate, the hollow rotating shaft 14 drives the U-shaped pipes 13 to rotate, the U-shaped pipes 13 drive the stirring plate 17 to rotate, the U-shaped pipes 13 and the stirring plate 17 rotate to stir and mix rubber, meanwhile, hot air generated by the electric heating fan 12 enters an air outlet pipe 11, the hot air enters the U-shaped pipes 13 through the air outlet pipe 11 and a middle idle shaft 14 to heat the U-shaped pipes 13, the heated U, rubber mixing is facilitated, in addition, the partition plate 16 is designed, so that hot air can enter from one end of the U-shaped pipe 13 and flow out from the other end of the U-shaped pipe 13, and the heating effect of the hot air on the U-shaped pipe 13 is guaranteed;

the outer end of the U-shaped pipe 13 is fixedly connected with an L-shaped scraper 15 which is attached to the inner wall of the box body 1 in a sliding manner, the L-shaped scraper 15 is convenient for stirring rubber at the inner wall of the box body 1, and the phenomenon that the rubber is not mixed in the inner wall of the box body 1 can be avoided;

the bottom of the hollow rotating shaft 14 is fixedly connected with a lower sealing bearing 18, an inner ring of the lower sealing bearing 18 is fixedly connected with the hollow rotating shaft 14, an outer ring of the lower sealing bearing 18 is fixedly connected with the middle pipe 3, the middle pipe 3 is fixedly connected with the discharge pipe 2, and hot air is conveniently recycled under the action of the second sealing bearing and the middle pipe 3, so that the energy consumption is reduced, and the environment is protected; the lower sealing bearing 18 is fixedly connected with the middle pipe 3, and the bottom of the box body 1 is fixedly connected with a discharge pipe 2 provided with a control valve.

The driving motor 8 and the electric heating fan 12 are both electrically connected with an external power supply, the driving motor 8 is a C02-43BO inner shaft hydraulic motor, and the electric heating fan 12 is an mw-205 KW electric heating fan.

One specific application of this embodiment is: rubber is added into the box body 1 through the feeding pipe 4, the driving motor 8 and the electric heating fan 12 are started, the driving motor 8 drives the driving belt pulley 9 to rotate, the driving belt pulley 9 drives the driven belt pulley 5 to rotate through the belt 6, the driven belt pulley 5 drives the hollow rotating shaft 14 to rotate, the hollow rotating shaft 14 drives the U-shaped pipe 13 to rotate, the U-shaped pipe 13 drives the stirring plate 17 to rotate, the U-shaped pipe 13 and the stirring plate 17 rotate to stir and mix the rubber, meanwhile, hot air generated by the electric heating fan 12 enters the air outlet pipe 11, the hot air enters the U-shaped pipe 13 through the air outlet pipe 11 and the middle idle shaft 14 to heat the U-shaped pipe 13, the heated U-shaped pipe 13 heats the rubber, the fluidity of the heated rubber is increased, the mixing speed of the rubber is favorably improved, the mixing of the rubber is favorably realized, in addition, the, guaranteed the hot-air and to U-shaped pipe 13 heating effect, the hot-air passes through the U-shaped pipe 13 of lower floor, 3 effects of rethread second seal bearing and intermediate pipe are recycled in getting into electric fan heater 12, be convenient for carry out recycle with the hot-air, reduce the energy consumption, help the environmental protection, when the stirring mixes, U-shaped pipe 13 drives L shape scraper blade 15 and rotates, L shape scraper blade 15 conveniently stirs the rubber of 1 inner wall department of box, can avoid 1 inner wall of box rubber unmixing phenomenon to appear.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a rubber production is with mixing agitating unit, includes box, discharging pipe, inlet pipe, apron, driving motor and electric fan, its characterized in that: the improved water heater is characterized in that the top of the box body is fixedly connected with a cover plate, the top of the cover plate is fixedly connected with a driving motor, an electric heating fan, a supporting bearing and an inlet pipe, the output end of the driving motor is fixedly connected with a driving belt pulley, the driving belt pulley is movably connected with a belt, the two ends of the electric heating fan are respectively and fixedly connected with an outlet pipe and a middle pipe, the inner ring of the supporting bearing is fixedly connected with a hollow rotating shaft, the upper end of the hollow rotating shaft is fixedly connected with a driven belt pulley, the driven belt pulley is movably connected with the belt, the top of the hollow rotating shaft is fixedly connected with an upper sealing bearing, the inner ring of the upper sealing bearing is fixedly connected with the outlet pipe, the hollow rotating shaft is uniformly and fixedly connected with a U-shaped pipe, the improved rotary pump is characterized in that a lower sealing bearing is fixedly connected to the bottom of the hollow rotary shaft and fixedly connected with the middle pipe, and a discharge pipe provided with a control valve is fixedly connected to the bottom of the box body.

2. The mixing and stirring device for rubber production according to claim 1, wherein: and the outer ring of the upper sealing bearing is fixedly connected with the hollow rotating shaft.

3. The mixing and stirring device for rubber production according to claim 1, wherein: the outer end fixedly connected with of U-shaped pipe and box inner wall laminating sliding connection's L shape scraper blade.

4. The mixing and stirring device for rubber production according to claim 1, wherein: the inner ring of the lower sealing bearing is fixedly connected with the hollow rotating shaft, the outer ring of the lower sealing bearing is fixedly connected with the middle pipe, and the middle pipe is fixedly connected with the discharge pipe.

5. The mixing and stirring device for rubber production according to claim 1, wherein: the driving motor and the electric heating fan are both electrically connected with an external power supply.