CN223419827U - A feeding device for a rubber internal mixer - Google Patents
A feeding device for a rubber internal mixerInfo
- Publication number
- CN223419827U CN223419827U CN202422976266.1U CN202422976266U CN223419827U CN 223419827 U CN223419827 U CN 223419827U CN 202422976266 U CN202422976266 U CN 202422976266U CN 223419827 U CN223419827 U CN 223419827U
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- Prior art keywords
- gear
- fixedly connected
- stirring
- feeding device
- pulley
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Abstract
The utility model provides a feeding device of a rubber internal mixer, which comprises a stirring box, wherein the inner wall of the stirring box is rotationally connected with a stirring shaft, the outer surface of the stirring shaft is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a distributing pipe, a plurality of material conveying ports are annularly arranged on the outer surface of the distributing pipe, a connecting ring is fixedly connected with the outer surface of the distributing pipe, a motor can be started to drive a second pulley and a first pulley to rotate in the pre-dispersing process, so as to drive a rotating shaft to rotate, the rotation of the rotating shaft drives the first gear, the second gear and a third gear to rotate, so as to drive the stirring shaft and the connecting ring on the stirring shaft to rotate, and simultaneously drive stirring blades to rotate, and the operation of stirring distribution and distribution along the material conveying ports is realized by the cooperation agent inside the distributing pipe in the stirring process, so as to realize the pre-dispersing effect.
Description
Technical Field
The utility model relates to the field of rubber banburying, in particular to a feeding device of a rubber banbury mixer.
Background
Rubber banburying is to fully mix various rubber raw materials with compounding agents such as carbon black, sulfur, an accelerator, an anti-aging agent and the like to form a rubber compound with uniform and consistent performance so as to ensure the stability and consistency of rubber products in the aspects of physical performance, chemical performance, processability and the like. The compounding agent is uniformly dispersed in the rubber through banburying, so that the physical and mechanical properties such as strength, hardness, wear resistance, aging resistance and the like of rubber products are improved, and the use requirements of different rubber products are met. The processing performances such as plasticity and fluidity of the rubber are adjusted, so that the rubber is easier for the subsequent processing procedures such as molding, vulcanization and the like, and the production efficiency and the product quality are improved.
The local concentration of the raw materials is too high in the feeding process, so that the mixing effect is affected. For the compounding agent easy to agglomerate, pre-dispersing measures can be adopted, such as pre-mixing the compounding agent with a small amount of rubber or dispersing agent, and then adding the compounding agent into an internal mixer to improve the dispersion degree of the compounding agent in the rubber, wherein the prior rubber internal mixer cannot pre-disperse the compounding agent in the internal mixing process, so that partial rubber internal mixing is insufficient, and more defects occur.
Therefore, the improvement is made by us, and a feeding device of the rubber internal mixer is provided.
Disclosure of utility model
The utility model aims at solving the problem that the mixing effect is affected by the fact that the local concentration of raw materials is too high before the rubber is mixed.
In order to achieve the aim of the utility model, the utility model provides a feeding device of a rubber internal mixer, which aims to solve the problems.
The utility model is specifically as follows:
Including the agitator tank, the agitator tank inner wall rotates and is connected with the (mixing) shaft, (mixing) shaft surface fixedly connected with connecting rod, connecting rod other end fixedly connected with divides the material pipe, divide material pipe surface annular array to have a plurality of material delivery mouths, divide material pipe surface fixedly connected with go-between, go-between surface annular array has a plurality of stirring blades, stirring blade is the heliciform to the other end buckling by one end, and stirring blade middle part and go-between fixed connection.
As a preferable technical scheme of the utility model, the stirring shaft is fixedly connected with a first gear far away from the first pulley end, the tooth root of the first gear is meshed with a second gear, the tooth root of the second gear is meshed with a third gear, and the movable end of the third gear is fixedly connected with a rotating shaft.
As the preferable technical scheme of the utility model, the rotating shaft penetrates through the stirring box, one end of the rotating shaft is fixedly connected with a first pulley, the outer surface of the first pulley is abutted with a belt, the other end of the belt is abutted with a second pulley, and the movable end of the second pulley is fixedly connected with a motor.
As the preferable technical scheme of the utility model, the outer surface of the rotating shaft is fixedly connected with a limiting ring, the lower surface of the limiting ring is fixedly connected with a supporting frame, and the inner bottom of the supporting frame is fixedly connected with a distributing box.
As the preferable technical scheme of the utility model, the side surface of the material distributing box is communicated with a material conveying pipe, the other end of the material conveying pipe is communicated with a connecting ball, the outer surface of the connecting ball is hinged with a telescopic pipe, and the other end of the telescopic pipe penetrates through the stirring box and is communicated with the material distributing pipe.
As the preferable technical scheme of the utility model, the lower surface of the stirring box is arc-shaped, and the lower surface is provided with a discharge hole.
As a preferable technical scheme of the utility model, the gear ratios of the first gear, the second gear and the third gear are reduced by multiple times.
Compared with the prior art, the utility model has the beneficial effects that:
In the scheme of the utility model:
In the process of pre-dispersing, a motor can be opened, the motor drives the second pulley and the first pulley to rotate, then the rotating shaft is driven to rotate, the rotating shaft rotates to drive the first gear, the second gear and the third gear, then the stirring shaft and the connecting ring on the stirring shaft are driven to rotate, meanwhile, the stirring blade is driven to rotate to realize stirring, in the stirring process, the operation of stirring, distributing and distributing the materials along the material conveying opening is eliminated by the aid of the matching agent inside the distributing pipe, and then the pre-dispersing effect is realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a feeding device of a rubber internal mixer;
FIG. 2 is a schematic diagram of a speed regulating device of a feeding device of a rubber internal mixer;
FIG. 3 is a schematic diagram of a stirring device of a feeding device of a rubber internal mixer;
FIG. 4 is a cross-sectional view of a stirring device of a feeding device of a rubber internal mixer;
fig. 5 is a plan view of a stirring device of a feeding device of a rubber internal mixer.
The figures indicate:
1. The stirring device comprises a stirring box, a stirring shaft, a connecting rod, a distributing pipe, a material conveying port, a stirring blade and a stirring shaft, wherein the stirring box comprises a stirring shaft, a connecting rod, a stirring blade and a stirring blade;
2. A first gear; 201, a second gear, 202, a third gear, 203, a rotating shaft;
3. First pulley 301, belt 302, second pulley 303, motor;
4. 401, supporting frame, 402, dividing box;
5. a material conveying pipe; 501, connecting ball 502, telescopic tube;
6. And a discharge port.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As in the background art, the problem that the mixing effect is affected by the too high local concentration of the raw materials before the rubber banburying.
In order to solve the technical problem, the utility model provides a feeding device of a rubber internal mixer, which is applied to pre-dispersing treatment of rubber before internal mixing.
In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The utility model provides a feeding device of rubber banbury mixer, including agitator tank 1, agitator tank 1 inner wall rotates and is connected with (mixing) shaft 101, (mixing) shaft 101 external surface fixedly connected with connecting rod 102, connecting rod 102 other end fixedly connected with divides material pipe 103, divide material pipe 103 surface annular array to have a plurality of material conveying mouths 104, divide material pipe 103 surface fixedly connected with go-between 105, go-between 105 surface annular array has a plurality of stirring blades 107, stirring blade 107 is the heliciform by one end to other end bending type, and stirring blade 107 middle part and go-between 105 fixed connection.
In the process of pre-dispersing, the motor 303 can be opened, the motor 303 drives the second pulley 302 and the first pulley 3 to rotate, then the rotating shaft 203 is driven to rotate, the rotating shaft 203 rotates to drive the first gear 2, the second gear 201 and the third gear 202, then the stirring shaft 101 and the connecting ring 105 on the stirring shaft 101 are driven to rotate, meanwhile, the stirring blade 107 is driven to rotate, stirring is realized, and in the stirring process, the matching agent inside the distributing pipe 103 is discharged along the material conveying opening 104 to realize operation of stirring and distributing materials, so that the pre-dispersing effect is realized.
The rotation shaft 203 penetrates through the stirring box 1, one end of the rotation shaft is fixedly connected with a first pulley 3, the outer surface of the first pulley 3 is abutted with a belt 301, the other end of the belt 301 is abutted with a second pulley 302, and the movable end of the second pulley 302 is fixedly connected with a motor 303.
The rotation shaft 203 penetrates through the stirring box 1, the first pulley 3 fixedly connected with the other end of the rotation shaft 203 is used for driving the rotation shaft 203 to rotate, the belt 301 abutted against the outer surface of the first pulley 3 is used for being connected with the second pulley 302, and the second pulley 302 can drive the belt 301 to rotate through the driving of the motor 303 so as to drive the first pulley 3 to rotate.
The outer surface of the rotating shaft 203 is fixedly connected with a limiting ring 4, the lower surface of the limiting ring 4 is fixedly connected with a supporting frame 401, and the bottom in the supporting frame 401 is fixedly connected with a distributing box 402.
The spacing ring 4 fixedly connected with the outer surface of the rotating shaft 203 is used for spacing the rotating shaft 203 and preventing the rotating shaft 203 from separating in the rotating process, the support frame 401 fixedly connected with the lower surface of the spacing ring 4 is used for supporting the stirring device, and the distributing box 402 fixedly connected with the inner bottom of the support frame 401 is used for storing the compounding agent.
The side of the distributing box 402 is communicated with a material conveying pipe 5, the other end of the material conveying pipe 5 is communicated with a connecting ball 501, the outer surface of the connecting ball 501 is hinged with a telescopic pipe 502, and the other end of the telescopic pipe 502 penetrates through the stirring box 1 and is communicated with the distributing pipe 103.
The conveying pipe 5 communicated with the side face of the distributing box 402 is used for conveying the matching agent to the inside of the distributing pipe 103 through the connecting ball 501 and the telescopic pipe 502 for distributing, the connecting ball 501 communicated with the other end of the conveying pipe 5 is used for connecting the conveying pipe 5 and the telescopic pipe 502, and the telescopic pipe 502 hinged to the outer surface of the connecting pipe can rotate and stretch in the rotating process of the distributing pipe 103, so that clinker in the stirring process is realized.
The lower surface of the stirring tank 1 is arc-shaped, and the lower surface is provided with a discharge hole 6.
The stirring shaft 101 lower surface is the arc so that rubber can laminate agitator tank 1, realizes furthest's stirring, and discharge gate 6 that its lower surface set up is used for carrying out the discharge to the rubber after stirring.
The stirring shaft 101 is far away from the first pulley 3 end fixedly connected with a first gear 2, the root of the first gear 2 is meshed with a second gear 201, the root of the second gear 201 is meshed with a third gear 202, and the movable end of the third gear 202 is fixedly connected with a rotating shaft 203. The gear ratios of the first gear 2, the second gear 201 and the third gear 202 are reduced by a multiple.
The gear ratios of the first gear 2, the second gear 201 and the third gear 202 are set to be reduced so as to regulate the speed of the first gear 2, so that the stirring shaft 101 can be fully rubber in the rotation process, and in some cases, the first gear 2, the second gear 201 and the third gear 202 can realize the rotation speed regulation of the stirring shaft 101 through position regulation.
The utility model provides a feeding device of a rubber internal mixer, which comprises the following using processes:
In the process of pre-dispersing, the motor 303 can be turned on, the motor 303 drives the second pulley 302 and the first pulley 3 to rotate, then the rotating shaft 203 is driven to rotate, the rotating shaft 203 rotates to drive the first gear 2, the second gear 201 and the third gear 202, then the stirring shaft 101 and the connecting ring 105 on the stirring shaft 101 are driven to rotate, meanwhile, the stirring blade 107 is driven to rotate, stirring is realized, and in the stirring process, the matching agent inside the distributing pipe 103 is discharged along the material conveying opening 104, so that the operation of stirring, distributing and distributing is realized, and the pre-dispersing effect is realized.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or communicable with each other, directly connected, or indirectly connected through an intermediary, or in communication with each other, or in an interaction relationship between two elements, unless explicitly specified otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.
Claims (7)
1. The utility model provides a feeding device of rubber banbury mixer, its characterized in that, including agitator tank (1), agitator tank (1) inner wall rotation is connected with (mixing) shaft (101), (mixing) shaft (101) surface fixedly connected with connecting rod (102), connecting rod (102) other end fixedly connected with divides material pipe (103), divide material pipe (103) surface annular array to have a plurality of feed inlets (104), divide material pipe (103) surface fixedly connected with go-between (105), go-between (105) surface annular array have a plurality of stirring blade (107), stirring blade (107) are the heliciform to the other end buckling by one end, and stirring blade (107) middle part and go-between (105) fixed connection.
2. The feeding device of the rubber internal mixer according to claim 1, wherein the stirring shaft (101) is fixedly connected with a first gear (2) far away from the end of a first pulley (3), the tooth root of the first gear (2) is meshed with a second gear (201), the tooth root of the second gear (201) is meshed with a third gear (202), and the movable end of the third gear (202) is fixedly connected with a rotating shaft (203).
3. The feeding device of the rubber internal mixer according to claim 2, wherein the rotating shaft (203) penetrates through the mixing box (1) and one end of the rotating shaft is fixedly connected with a first pulley (3), the outer surface of the first pulley (3) is abutted with a belt (301), the other end of the belt (301) is abutted with a second pulley (302), and the movable end of the second pulley (302) is fixedly connected with a motor (303).
4. The feeding device of the rubber internal mixer according to claim 2, wherein a limiting ring (4) is fixedly connected to the outer surface of the rotating shaft (203), a supporting frame (401) is fixedly connected to the lower surface of the limiting ring (4), and a distributing box (402) is fixedly connected to the inner bottom of the supporting frame (401).
5. The feeding device of the rubber internal mixer according to claim 4, wherein a conveying pipe (5) is communicated with the side face of the material distributing box (402), a connecting ball (501) is communicated with the other end of the conveying pipe (5), a telescopic pipe (502) is hinged to the outer surface of the connecting ball (501), and the other end of the telescopic pipe (502) penetrates through the stirring box (1) and is communicated with the material distributing pipe (103).
6. The feeding device of the rubber internal mixer according to claim 1, wherein the lower surface of the stirring box (1) is arc-shaped, and a discharge hole (6) is formed in the lower surface.
7. A feeding device of a rubber internal mixer according to claim 2, characterized in that the gear ratios of the first gear (2), the second gear (201) and the third gear (202) are reduced by a multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422976266.1U CN223419827U (en) | 2024-12-04 | 2024-12-04 | A feeding device for a rubber internal mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422976266.1U CN223419827U (en) | 2024-12-04 | 2024-12-04 | A feeding device for a rubber internal mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223419827U true CN223419827U (en) | 2025-10-10 |
Family
ID=97259761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422976266.1U Active CN223419827U (en) | 2024-12-04 | 2024-12-04 | A feeding device for a rubber internal mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223419827U (en) |
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2024
- 2024-12-04 CN CN202422976266.1U patent/CN223419827U/en active Active
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